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1 | <?php |
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2 | defined('PH7') or exit('Restricted access'); |
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3 | if (!\PH7\Admin::auth()) exit('Restricted access'); // Accessible only for admins |
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4 | |||
5 | /** |
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6 | * Base class for elFinder volume. |
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7 | * Provide 2 layers: |
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8 | * 1. Public API (commands) |
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9 | * 2. abstract fs API |
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10 | * |
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11 | * All abstract methods begin with "_" |
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12 | * |
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13 | * @author Dmitry (dio) Levashov |
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14 | * @author Troex Nevelin |
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15 | * @author Alexey Sukhotin |
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16 | **/ |
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17 | abstract class elFinderVolumeDriver { |
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18 | |||
19 | /** |
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20 | * Net mount key |
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21 | * |
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22 | * @var string |
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23 | **/ |
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24 | public $netMountKey = ''; |
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25 | |||
26 | /** |
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27 | * Request args |
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28 | * $_POST or $_GET values |
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29 | * |
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30 | * @var array |
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31 | */ |
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32 | protected $ARGS = array(); |
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33 | |||
34 | /** |
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35 | * Driver id |
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36 | * Must be started from letter and contains [a-z0-9] |
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37 | * Used as part of volume id |
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38 | * |
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39 | * @var string |
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40 | **/ |
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41 | protected $driverId = 'a'; |
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42 | |||
43 | /** |
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44 | * Volume id - used as prefix for files hashes |
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45 | * |
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46 | * @var string |
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47 | **/ |
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48 | protected $id = ''; |
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49 | |||
50 | /** |
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51 | * Flag - volume "mounted" and available |
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52 | * |
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53 | * @var bool |
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54 | **/ |
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55 | protected $mounted = false; |
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56 | |||
57 | /** |
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58 | * Root directory path |
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59 | * |
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60 | * @var string |
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61 | **/ |
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62 | protected $root = ''; |
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63 | |||
64 | /** |
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65 | * Root basename | alias |
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66 | * |
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67 | * @var string |
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68 | **/ |
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69 | protected $rootName = ''; |
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70 | |||
71 | /** |
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72 | * Default directory to open |
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73 | * |
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74 | * @var string |
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75 | **/ |
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76 | protected $startPath = ''; |
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77 | |||
78 | /** |
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79 | * Base URL |
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80 | * |
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81 | * @var string |
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82 | **/ |
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83 | protected $URL = ''; |
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84 | |||
85 | /** |
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86 | * Thumbnails dir path |
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87 | * |
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88 | * @var string |
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89 | **/ |
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90 | protected $tmbPath = ''; |
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91 | |||
92 | /** |
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93 | * Is thumbnails dir writable |
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94 | * |
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95 | * @var bool |
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96 | **/ |
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97 | protected $tmbPathWritable = false; |
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98 | |||
99 | /** |
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100 | * Thumbnails base URL |
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101 | * |
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102 | * @var string |
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103 | **/ |
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104 | protected $tmbURL = ''; |
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105 | |||
106 | /** |
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107 | * Thumbnails size in px |
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108 | * |
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109 | * @var int |
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110 | **/ |
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111 | protected $tmbSize = 48; |
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112 | |||
113 | /** |
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114 | * Image manipulation lib name |
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115 | * auto|imagick|gd|convert |
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116 | * |
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117 | * @var string |
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118 | **/ |
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119 | protected $imgLib = 'auto'; |
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120 | |||
121 | /** |
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122 | * Video to Image converter |
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123 | * |
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124 | * @var array |
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125 | */ |
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126 | protected $imgConverter = array(); |
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127 | |||
128 | /** |
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129 | * Library to crypt files name |
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130 | * |
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131 | * @var string |
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132 | **/ |
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133 | protected $cryptLib = ''; |
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134 | |||
135 | /** |
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136 | * Archivers config |
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137 | * |
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138 | * @var array |
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139 | **/ |
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140 | protected $archivers = array( |
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141 | 'create' => array(), |
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142 | 'extract' => array() |
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143 | ); |
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144 | |||
145 | /** |
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146 | * Server character encoding |
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147 | * |
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148 | * @var string or null |
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149 | **/ |
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150 | protected $encoding = null; |
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151 | |||
152 | /** |
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153 | * How many subdirs levels return for tree |
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154 | * |
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155 | * @var int |
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156 | **/ |
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157 | protected $treeDeep = 1; |
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158 | |||
159 | /** |
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160 | * Errors from last failed action |
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161 | * |
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162 | * @var array |
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163 | **/ |
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164 | protected $error = array(); |
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165 | |||
166 | /** |
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167 | * Today 24:00 timestamp |
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168 | * |
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169 | * @var int |
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170 | **/ |
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171 | protected $today = 0; |
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172 | |||
173 | /** |
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174 | * Yesterday 24:00 timestamp |
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175 | * |
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176 | * @var int |
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177 | **/ |
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178 | protected $yesterday = 0; |
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179 | |||
180 | /** |
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181 | * Force make dirctory on extract |
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182 | * |
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183 | * @var int |
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184 | **/ |
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185 | protected $extractToNewdir = 'auto'; |
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186 | |||
187 | /** |
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188 | * Object configuration |
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189 | * |
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190 | * @var array |
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191 | **/ |
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192 | protected $options = array( |
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193 | 'id' => '', |
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194 | // revision id of root directory that uses for caching control of root stat |
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195 | 'rootRev' => '', |
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196 | // driver type it uses volume root's CSS class name. e.g. 'group' -> Adds 'elfinder-group' to CSS class name. |
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197 | 'type' => '', |
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198 | // root directory path |
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199 | 'path' => '', |
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200 | // Folder hash value on elFinder to be the parent of this volume |
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201 | 'phash' => '', |
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202 | // open this path on initial request instead of root path |
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203 | 'startPath' => '', |
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204 | // how many subdirs levels return per request |
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205 | 'treeDeep' => 1, |
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206 | // root url, not set to disable sending URL to client (replacement for old "fileURL" option) |
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207 | 'URL' => '', |
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208 | // directory link url to own manager url with folder hash (`true`, `false` or default `'auto'`: URL is empty then `true` else `false`) |
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209 | 'dirUrlOwn' => 'auto', |
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210 | // directory separator. required by client to show paths correctly |
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211 | 'separator' => DIRECTORY_SEPARATOR, |
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212 | // Server character encoding (default is '': UTF-8) |
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213 | 'encoding' => '', |
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214 | // for convert character encoding (default is '': Not change locale) |
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215 | 'locale' => '', |
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216 | // URL of volume icon (16x16 pixel image file) |
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217 | 'icon' => '', |
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218 | // CSS Class of volume root in tree |
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219 | 'rootCssClass' => '', |
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220 | // enable i18n folder name that convert name to elFinderInstance.messages['folder_'+name] |
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221 | 'i18nFolderName' => false, |
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222 | // Search timeout (sec) |
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223 | 'searchTimeout' => 30, |
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224 | // Search exclusion directory regex pattern (require demiliter e.g. '#/path/to/exclude_directory#i') |
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225 | 'searchExDirReg' => '', |
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226 | // library to crypt/uncrypt files names (not implemented) |
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227 | 'cryptLib' => '', |
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228 | // how to detect files mimetypes. (auto/internal/finfo/mime_content_type) |
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229 | 'mimeDetect' => 'auto', |
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230 | // mime.types file path (for mimeDetect==internal) |
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231 | 'mimefile' => '', |
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232 | // mime type normalize map : Array '[ext]:[detected mime type]' => '[normalized mime]' |
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233 | 'mimeMap' => array( |
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234 | 'md:application/x-genesis-rom' => 'text/x-markdown', |
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235 | 'md:text/plain' => 'text/x-markdown', |
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236 | 'markdown:text/plain' => 'text/x-markdown', |
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237 | 'css:text/x-asm' => 'text/css', |
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238 | 'ico:image/vnd.microsoft.icon' => 'image/x-icon', |
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239 | 'csv:text/plain' => 'text/csv', |
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240 | 'm4a:video/mp4' => 'audio/mp4', |
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241 | 'oga:application/ogg' => 'audio/ogg', |
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242 | 'ogv:application/ogg' => 'video/ogg' |
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243 | ), |
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244 | // MIME regex of send HTTP header "Content-Disposition: inline" |
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245 | // '.' is allow inline of all of MIME types |
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246 | // '$^' is not allow inline of all of MIME types |
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247 | 'dispInlineRegex' => '^(?:(?:image|text)|application/x-shockwave-flash$)', |
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248 | // directory for thumbnails |
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249 | 'tmbPath' => '.tmb', |
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250 | // mode to create thumbnails dir |
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251 | 'tmbPathMode' => 0777, |
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252 | // thumbnails dir URL. Set it if store thumbnails outside root directory |
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253 | 'tmbURL' => '', |
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254 | // thumbnails size (px) |
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255 | 'tmbSize' => 48, |
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256 | // thumbnails crop (true - crop, false - scale image to fit thumbnail size) |
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257 | 'tmbCrop' => true, |
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258 | // thumbnails background color (hex #rrggbb or 'transparent') |
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259 | 'tmbBgColor' => 'transparent', |
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260 | // image rotate fallback background color (hex #rrggbb) |
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261 | 'bgColorFb' => '#ffffff', |
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262 | // image manipulations library |
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263 | 'imgLib' => 'auto', |
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264 | // Fallback self image to thumbnail (nothing imgLib) |
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265 | 'tmbFbSelf' => true, |
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266 | // Video to Image converters ['TYPE or MIME' => ['func' => function($file){ /* Converts $file to Image */ return true; }, 'maxlen' => (int)TransferLength]] |
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267 | 'imgConverter' => array(), |
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268 | // Max length of transfer to image converter |
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269 | 'tmbVideoConvLen' => 10000000, |
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270 | // Captre point seccond |
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271 | 'tmbVideoConvSec' => 6, |
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272 | // Resource path of fallback icon images defailt: php/resouces |
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273 | 'resourcePath' => '', |
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274 | // Jpeg image saveing quality |
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275 | 'jpgQuality' => 100, |
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276 | // on paste file - if true - old file will be replaced with new one, if false new file get name - original_name-number.ext |
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277 | 'copyOverwrite' => true, |
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278 | // if true - join new and old directories content on paste |
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279 | 'copyJoin' => true, |
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280 | // on upload - if true - old file will be replaced with new one, if false new file get name - original_name-number.ext |
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281 | 'uploadOverwrite' => true, |
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282 | // mimetypes allowed to upload |
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283 | 'uploadAllow' => array(), |
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284 | // mimetypes not allowed to upload |
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285 | 'uploadDeny' => array(), |
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286 | // order to proccess uploadAllow and uploadDeny options |
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287 | 'uploadOrder' => array('deny', 'allow'), |
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288 | // maximum upload file size. NOTE - this is size for every uploaded files |
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289 | 'uploadMaxSize' => 0, |
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290 | // maximum number of chunked upload connection. `-1` to disable chunked upload |
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291 | 'uploadMaxConn' => 3, |
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292 | // files dates format |
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293 | 'dateFormat' => 'j M Y H:i', |
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294 | // files time format |
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295 | 'timeFormat' => 'H:i', |
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296 | // if true - every folder will be check for children folders, otherwise all folders will be marked as having subfolders |
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297 | 'checkSubfolders' => true, |
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298 | // allow to copy from this volume to other ones? |
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299 | 'copyFrom' => true, |
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300 | // allow to copy from other volumes to this one? |
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301 | 'copyTo' => true, |
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302 | // cmd duplicate suffix format e.g. '_%s_' to without spaces |
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303 | 'duplicateSuffix' => ' %s ', |
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304 | // unique name numbar format e.g. '(%d)' to (1), (2)... |
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305 | 'uniqueNumFormat' => '%d', |
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306 | // list of commands disabled on this root |
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307 | 'disabled' => array(), |
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308 | // enable file owner, group & mode info, `false` to inactivate "chmod" command. |
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309 | 'statOwner' => false, |
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310 | // allow exec chmod of read-only files |
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311 | 'allowChmodReadOnly' => false, |
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312 | // regexp or function name to validate new file name |
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313 | 'acceptedName' => '/^[^\.].*/', //<-- DONT touch this! Use constructor options to overwrite it! |
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314 | // function/class method to control files permissions |
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315 | 'accessControl' => null, |
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316 | // some data required by access control |
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317 | 'accessControlData' => null, |
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318 | // default permissions. |
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319 | 'defaults' => array( |
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320 | 'read' => true, |
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321 | 'write' => true, |
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322 | 'locked' => false, |
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323 | 'hidden' => false |
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324 | ), |
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325 | // files attributes |
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326 | 'attributes' => array(), |
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327 | // max allowed archive files size (0 - no limit) |
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328 | 'maxArcFilesSize' => 0, |
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329 | // Allowed archive's mimetypes to create. Leave empty for all available types. |
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330 | 'archiveMimes' => array(), |
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331 | // Manual config for archivers. See example below. Leave empty for auto detect |
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332 | 'archivers' => array(), |
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333 | // plugin settings |
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334 | 'plugin' => array(), |
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335 | // Is support parent directory time stamp update on add|remove|rename item |
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336 | // Default `null` is auto detection that is LocalFileSystem, FTP or Dropbox are `true` |
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337 | 'syncChkAsTs' => null, |
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338 | // Long pooling sync checker function for syncChkAsTs is true |
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339 | // Calls with args (TARGET DIRCTORY PATH, STAND-BY(sec), OLD TIMESTAMP, VOLUME DRIVER INSTANCE, ELFINDER INSTANCE) |
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340 | // This function must return the following values. Changed: New Timestamp or Same: Old Timestamp or Error: false |
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341 | // Default `null` is try use elFinderVolumeLocalFileSystem::localFileSystemInotify() on LocalFileSystem driver |
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342 | // another driver use elFinder stat() checker |
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343 | 'syncCheckFunc'=> null, |
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344 | // Long polling sync stand-by time (sec) |
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345 | 'plStandby' => 30, |
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346 | // Sleep time (sec) for elFinder stat() checker (syncChkAsTs is true) |
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347 | 'tsPlSleep' => 10, |
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348 | // Sleep time (sec) for elFinder ls() checker (syncChkAsTs is false) |
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349 | 'lsPlSleep' => 30, |
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350 | // Client side sync interval minimum (ms) |
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351 | // Default `null` is auto set to ('tsPlSleep' or 'lsPlSleep') * 1000 |
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352 | // `0` to disable auto sync |
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353 | 'syncMinMs' => null, |
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354 | // required to fix bug on macos |
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355 | 'utf8fix' => false, |
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356 | // й ё Й Ё Ø Å |
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357 | 'utf8patterns' => array("\u0438\u0306", "\u0435\u0308", "\u0418\u0306", "\u0415\u0308", "\u00d8A", "\u030a"), |
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358 | 'utf8replace' => array("\u0439", "\u0451", "\u0419", "\u0401", "\u00d8", "\u00c5") |
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359 | ); |
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360 | |||
361 | /** |
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362 | * Defaults permissions |
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363 | * |
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364 | * @var array |
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365 | **/ |
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366 | protected $defaults = array( |
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367 | 'read' => true, |
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368 | 'write' => true, |
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369 | 'locked' => false, |
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370 | 'hidden' => false |
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371 | ); |
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372 | |||
373 | /** |
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374 | * Access control function/class |
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375 | * |
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376 | * @var mixed |
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377 | **/ |
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378 | protected $attributes = array(); |
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379 | |||
380 | /** |
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381 | * Access control function/class |
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382 | * |
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383 | * @var mixed |
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384 | **/ |
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385 | protected $access = null; |
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386 | |||
387 | /** |
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388 | * Mime types allowed to upload |
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389 | * |
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390 | * @var array |
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391 | **/ |
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392 | protected $uploadAllow = array(); |
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393 | |||
394 | /** |
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395 | * Mime types denied to upload |
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396 | * |
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397 | * @var array |
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398 | **/ |
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399 | protected $uploadDeny = array(); |
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400 | |||
401 | /** |
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402 | * Order to validate uploadAllow and uploadDeny |
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403 | * |
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404 | * @var array |
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405 | **/ |
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406 | protected $uploadOrder = array(); |
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407 | |||
408 | /** |
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409 | * Maximum allowed upload file size. |
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410 | * Set as number or string with unit - "10M", "500K", "1G" |
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411 | * |
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412 | * @var int|string |
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413 | **/ |
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414 | protected $uploadMaxSize = 0; |
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415 | |||
416 | /** |
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417 | * Mimetype detect method |
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418 | * |
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419 | * @var string |
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420 | **/ |
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421 | protected $mimeDetect = 'auto'; |
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422 | |||
423 | /** |
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424 | * Flag - mimetypes from externail file was loaded |
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425 | * |
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426 | * @var bool |
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427 | **/ |
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428 | private static $mimetypesLoaded = false; |
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429 | |||
430 | /** |
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431 | * Finfo object for mimeDetect == 'finfo' |
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432 | * |
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433 | * @var object |
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434 | **/ |
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435 | protected $finfo = null; |
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436 | |||
437 | /** |
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438 | * List of disabled client's commands |
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439 | * |
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440 | * @var array |
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441 | **/ |
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442 | protected $disabled = array(); |
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443 | |||
444 | /** |
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445 | * default extensions/mimetypes for mimeDetect == 'internal' |
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446 | * |
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447 | * @var array |
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448 | **/ |
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449 | protected static $mimetypes = array( |
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450 | // applications |
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451 | 'ai' => 'application/postscript', |
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452 | 'eps' => 'application/postscript', |
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453 | 'exe' => 'application/x-executable', |
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454 | 'doc' => 'application/msword', |
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455 | 'dot' => 'application/msword', |
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456 | 'xls' => 'application/vnd.ms-excel', |
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457 | 'xlt' => 'application/vnd.ms-excel', |
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458 | 'xla' => 'application/vnd.ms-excel', |
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459 | 'ppt' => 'application/vnd.ms-powerpoint', |
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460 | 'pps' => 'application/vnd.ms-powerpoint', |
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461 | 'pdf' => 'application/pdf', |
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462 | 'xml' => 'application/xml', |
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463 | 'swf' => 'application/x-shockwave-flash', |
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464 | 'torrent' => 'application/x-bittorrent', |
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465 | 'jar' => 'application/x-jar', |
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466 | // open office (finfo detect as application/zip) |
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467 | 'odt' => 'application/vnd.oasis.opendocument.text', |
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468 | 'ott' => 'application/vnd.oasis.opendocument.text-template', |
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469 | 'oth' => 'application/vnd.oasis.opendocument.text-web', |
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470 | 'odm' => 'application/vnd.oasis.opendocument.text-master', |
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471 | 'odg' => 'application/vnd.oasis.opendocument.graphics', |
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472 | 'otg' => 'application/vnd.oasis.opendocument.graphics-template', |
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473 | 'odp' => 'application/vnd.oasis.opendocument.presentation', |
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474 | 'otp' => 'application/vnd.oasis.opendocument.presentation-template', |
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475 | 'ods' => 'application/vnd.oasis.opendocument.spreadsheet', |
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476 | 'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template', |
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477 | 'odc' => 'application/vnd.oasis.opendocument.chart', |
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478 | 'odf' => 'application/vnd.oasis.opendocument.formula', |
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479 | 'odb' => 'application/vnd.oasis.opendocument.database', |
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480 | 'odi' => 'application/vnd.oasis.opendocument.image', |
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481 | 'oxt' => 'application/vnd.openofficeorg.extension', |
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482 | // MS office 2007 (finfo detect as application/zip) |
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483 | 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', |
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484 | 'docm' => 'application/vnd.ms-word.document.macroEnabled.12', |
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485 | 'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template', |
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486 | 'dotm' => 'application/vnd.ms-word.template.macroEnabled.12', |
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487 | 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', |
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488 | 'xlsm' => 'application/vnd.ms-excel.sheet.macroEnabled.12', |
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489 | 'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template', |
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490 | 'xltm' => 'application/vnd.ms-excel.template.macroEnabled.12', |
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491 | 'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12', |
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492 | 'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12', |
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493 | 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation', |
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494 | 'pptm' => 'application/vnd.ms-powerpoint.presentation.macroEnabled.12', |
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495 | 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow', |
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496 | 'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroEnabled.12', |
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497 | 'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template', |
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498 | 'potm' => 'application/vnd.ms-powerpoint.template.macroEnabled.12', |
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499 | 'ppam' => 'application/vnd.ms-powerpoint.addin.macroEnabled.12', |
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500 | 'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide', |
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501 | 'sldm' => 'application/vnd.ms-powerpoint.slide.macroEnabled.12', |
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502 | // archives |
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503 | 'gz' => 'application/x-gzip', |
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504 | 'tgz' => 'application/x-gzip', |
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505 | 'bz' => 'application/x-bzip2', |
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506 | 'bz2' => 'application/x-bzip2', |
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507 | 'tbz' => 'application/x-bzip2', |
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508 | 'xz' => 'application/x-xz', |
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509 | 'zip' => 'application/zip', |
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510 | 'rar' => 'application/x-rar', |
||
511 | 'tar' => 'application/x-tar', |
||
512 | '7z' => 'application/x-7z-compressed', |
||
513 | // texts |
||
514 | 'txt' => 'text/plain', |
||
515 | 'php' => 'text/x-php', |
||
516 | 'html' => 'text/html', |
||
517 | 'htm' => 'text/html', |
||
518 | 'js' => 'text/javascript', |
||
519 | 'css' => 'text/css', |
||
520 | 'rtf' => 'text/rtf', |
||
521 | 'rtfd' => 'text/rtfd', |
||
522 | 'py' => 'text/x-python', |
||
523 | 'java' => 'text/x-java-source', |
||
524 | 'rb' => 'text/x-ruby', |
||
525 | 'sh' => 'text/x-shellscript', |
||
526 | 'pl' => 'text/x-perl', |
||
527 | //'xml' => 'text/xml', |
||
528 | 'sql' => 'text/x-sql', |
||
529 | 'c' => 'text/x-csrc', |
||
530 | 'h' => 'text/x-chdr', |
||
531 | 'cpp' => 'text/x-c++src', |
||
532 | 'hh' => 'text/x-c++hdr', |
||
533 | 'log' => 'text/plain', |
||
534 | 'csv' => 'text/csv', |
||
535 | 'md' => 'text/x-markdown', |
||
536 | 'markdown' => 'text/x-markdown', |
||
537 | // images |
||
538 | 'bmp' => 'image/x-ms-bmp', |
||
539 | 'jpg' => 'image/jpeg', |
||
540 | 'jpeg' => 'image/jpeg', |
||
541 | 'gif' => 'image/gif', |
||
542 | 'png' => 'image/png', |
||
543 | 'tif' => 'image/tiff', |
||
544 | 'tiff' => 'image/tiff', |
||
545 | 'tga' => 'image/x-targa', |
||
546 | 'psd' => 'image/vnd.adobe.photoshop', |
||
547 | //'ai' => 'image/vnd.adobe.photoshop', |
||
548 | 'xbm' => 'image/xbm', |
||
549 | 'pxm' => 'image/pxm', |
||
550 | //audio |
||
551 | 'mp3' => 'audio/mpeg', |
||
552 | 'mid' => 'audio/midi', |
||
553 | 'ogg' => 'audio/ogg', |
||
554 | 'oga' => 'audio/ogg', |
||
555 | 'm4a' => 'audio/mp4', |
||
556 | 'wav' => 'audio/wav', |
||
557 | 'wma' => 'audio/x-ms-wma', |
||
558 | // video |
||
559 | 'avi' => 'video/x-msvideo', |
||
560 | 'dv' => 'video/x-dv', |
||
561 | 'mp4' => 'video/mp4', |
||
562 | 'mpeg' => 'video/mpeg', |
||
563 | 'mpg' => 'video/mpeg', |
||
564 | 'mov' => 'video/quicktime', |
||
565 | 'wm' => 'video/x-ms-wmv', |
||
566 | 'flv' => 'video/x-flv', |
||
567 | 'mkv' => 'video/x-matroska', |
||
568 | 'webm' => 'video/webm', |
||
569 | 'ogv' => 'video/ogg', |
||
570 | 'ogm' => 'video/ogg' |
||
571 | ); |
||
572 | |||
573 | /** |
||
574 | * Directory separator - required by client |
||
575 | * |
||
576 | * @var string |
||
577 | **/ |
||
578 | protected $separator = DIRECTORY_SEPARATOR; |
||
579 | |||
580 | /** |
||
581 | * System Root path (Unix like: '/', Windows: '\', 'C:\' or 'D:\'...) |
||
582 | * |
||
583 | * @var string |
||
584 | **/ |
||
585 | protected $systemRoot = DIRECTORY_SEPARATOR; |
||
586 | |||
587 | /** |
||
588 | * Mimetypes allowed to display |
||
589 | * |
||
590 | * @var array |
||
591 | **/ |
||
592 | protected $onlyMimes = array(); |
||
593 | |||
594 | /** |
||
595 | * Store files moved or overwrited files info |
||
596 | * |
||
597 | * @var array |
||
598 | **/ |
||
599 | protected $removed = array(); |
||
600 | |||
601 | /** |
||
602 | * Store files added files info |
||
603 | * |
||
604 | * @var array |
||
605 | **/ |
||
606 | protected $added = array(); |
||
607 | |||
608 | /** |
||
609 | * Cache storage |
||
610 | * |
||
611 | * @var array |
||
612 | **/ |
||
613 | protected $cache = array(); |
||
614 | |||
615 | /** |
||
616 | * Cache by folders |
||
617 | * |
||
618 | * @var array |
||
619 | **/ |
||
620 | protected $dirsCache = array(); |
||
621 | |||
622 | /** |
||
623 | * Cache for subdirsCE() |
||
624 | * |
||
625 | * @var array |
||
626 | */ |
||
627 | protected $subdirsCache = array(); |
||
628 | |||
629 | /** |
||
630 | * This volume session cache |
||
631 | * |
||
632 | * @var array |
||
633 | */ |
||
634 | protected $sessionCache; |
||
635 | |||
636 | /** |
||
637 | * elFinder session wrapper object |
||
638 | * |
||
639 | * @var elFinderSessionInterface |
||
640 | */ |
||
641 | protected $session; |
||
642 | |||
643 | /** |
||
644 | * Search start time |
||
645 | * |
||
646 | * @var int |
||
647 | */ |
||
648 | protected $searchStart; |
||
649 | |||
650 | /** |
||
651 | * Current query word on doSearch |
||
652 | * |
||
653 | * @var string |
||
654 | **/ |
||
655 | protected $doSearchCurrentQuery = array(); |
||
656 | |||
657 | /** |
||
658 | * Is root modified (for clear root stat cache) |
||
659 | * |
||
660 | * @var bool |
||
661 | */ |
||
662 | protected $rootModified = false; |
||
663 | |||
664 | /*********************************************************************/ |
||
665 | /* INITIALIZATION */ |
||
666 | /*********************************************************************/ |
||
667 | |||
668 | /** |
||
669 | * Prepare driver before mount volume. |
||
670 | * Return true if volume is ready. |
||
671 | * |
||
672 | * @return bool |
||
673 | * @author Dmitry (dio) Levashov |
||
674 | **/ |
||
675 | protected function init() { |
||
676 | return true; |
||
677 | } |
||
678 | |||
679 | /** |
||
680 | * Configure after successfull mount. |
||
681 | * By default set thumbnails path and image manipulation library. |
||
682 | * |
||
683 | * @return void |
||
684 | * @author Dmitry (dio) Levashov |
||
685 | **/ |
||
686 | protected function configure() { |
||
687 | // set ARGS |
||
688 | $this->ARGS = $_SERVER['REQUEST_METHOD'] === 'POST'? $_POST : $_GET; |
||
689 | // set thumbnails path |
||
690 | $path = $this->options['tmbPath']; |
||
691 | if ($path) { |
||
692 | if (!file_exists($path)) { |
||
693 | if (mkdir($path)) { |
||
694 | chmod($path, $this->options['tmbPathMode']); |
||
695 | } else { |
||
696 | $path = ''; |
||
697 | } |
||
698 | } |
||
699 | |||
700 | if (is_dir($path) && is_readable($path)) { |
||
701 | $this->tmbPath = $path; |
||
702 | $this->tmbPathWritable = is_writable($path); |
||
703 | } |
||
704 | } |
||
705 | // set resouce path |
||
706 | if (! is_dir($this->options['resourcePath'])) { |
||
707 | $this->options['resourcePath'] = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'resources'; |
||
708 | } |
||
709 | |||
710 | // set image manipulation library |
||
711 | $type = preg_match('/^(imagick|gd|convert|auto)$/i', $this->options['imgLib']) |
||
712 | ? strtolower($this->options['imgLib']) |
||
713 | : 'auto'; |
||
714 | |||
715 | $imgLibFallback = extension_loaded('imagick')? 'imagick' : (function_exists('gd_info')? 'gd' : ''); |
||
716 | if (($type === 'imagick' || $type === 'auto') && extension_loaded('imagick')) { |
||
717 | $this->imgLib = 'imagick'; |
||
718 | } else if (($type === 'gd' || $type === 'auto') && function_exists('gd_info')) { |
||
719 | $this->imgLib = 'gd'; |
||
720 | } else { |
||
721 | $convertCache = 'imgLibConvert'; |
||
722 | if (($convertCmd = $this->session->get($convertCache, false)) !== false) { |
||
723 | $this->imgLib = $convertCmd; |
||
724 | } else { |
||
725 | $this->imgLib = ($this->procExec('convert -version') === 0)? 'convert' : ''; |
||
726 | $this->session->set($convertCache, $this->imgLib); |
||
727 | } |
||
728 | } |
||
729 | if ($type !== 'auto' && $this->imgLib === '') { |
||
730 | // fallback |
||
731 | $this->imgLib = extension_loaded('imagick')? 'imagick' : (function_exists('gd_info')? 'gd' : ''); |
||
732 | } |
||
733 | |||
734 | // check video to img converter |
||
735 | if (! empty($this->options['imgConverter']) && is_array($this->options['imgConverter'])) { |
||
736 | foreach($this->options['imgConverter'] as $_type => $_converter) { |
||
737 | if (isset($_converter['func'])) { |
||
738 | $this->imgConverter[strtolower($_type)] = $_converter; |
||
739 | } |
||
740 | } |
||
741 | } |
||
742 | if (! isset($this->imgConverter['video'])) { |
||
743 | $videoLibCache = 'videoLib'; |
||
744 | if (($videoLibCmd = $this->session->get($videoLibCache, false)) === false) { |
||
745 | $videoLibCmd = ($this->procExec('ffmpeg -version') === 0)? 'ffmpeg' : ''; |
||
746 | $this->session->set($videoLibCache, $videoLibCmd); |
||
747 | } |
||
748 | if ($videoLibCmd) { |
||
749 | $this->imgConverter['video'] = array( |
||
750 | 'func' => array($this, $videoLibCmd . 'ToImg'), |
||
751 | 'maxlen' => $this->options['tmbVideoConvLen'] |
||
752 | ); |
||
753 | } |
||
754 | } |
||
755 | |||
756 | // check archivers |
||
757 | if (empty($this->archivers['create'])) { |
||
758 | $this->disabled[] ='archive'; |
||
759 | } |
||
760 | if (empty($this->archivers['extract'])) { |
||
761 | $this->disabled[] ='extract'; |
||
762 | } |
||
763 | $_arc = $this->getArchivers(); |
||
764 | if (empty($_arc['create'])) { |
||
765 | $this->disabled[] ='zipdl'; |
||
766 | } |
||
767 | |||
768 | // check 'statOwner' for command `chmod` |
||
769 | if (empty($this->options['statOwner'])) { |
||
770 | $this->disabled[] ='chmod'; |
||
771 | } |
||
772 | |||
773 | // check 'mimeMap' |
||
774 | if (!is_array($this->options['mimeMap'])) { |
||
775 | $this->options['mimeMap'] = array(); |
||
776 | } |
||
777 | } |
||
778 | |||
779 | /** |
||
780 | * @deprecated |
||
781 | */ |
||
782 | protected function sessionRestart() { |
||
783 | $this->sessionCache = $this->session->start()->get($this->id, array()); |
||
784 | return true; |
||
785 | } |
||
786 | |||
787 | /*********************************************************************/ |
||
788 | /* PUBLIC API */ |
||
789 | /*********************************************************************/ |
||
790 | |||
791 | /** |
||
792 | * Return driver id. Used as a part of volume id. |
||
793 | * |
||
794 | * @return string |
||
795 | * @author Dmitry (dio) Levashov |
||
796 | **/ |
||
797 | public function driverId() { |
||
798 | return $this->driverId; |
||
799 | } |
||
800 | |||
801 | /** |
||
802 | * Return volume id |
||
803 | * |
||
804 | * @return string |
||
805 | * @author Dmitry (dio) Levashov |
||
806 | **/ |
||
807 | public function id() { |
||
808 | return $this->id; |
||
809 | } |
||
810 | |||
811 | /** |
||
812 | * Assign elFinder session wrapper object |
||
813 | * |
||
814 | * @param $session elFinderSessionInterface |
||
815 | */ |
||
816 | public function setSession($session) { |
||
817 | $this->session = $session; |
||
818 | } |
||
819 | |||
820 | /** |
||
821 | * Return debug info for client |
||
822 | * |
||
823 | * @return array |
||
824 | * @author Dmitry (dio) Levashov |
||
825 | **/ |
||
826 | public function debug() { |
||
827 | return array( |
||
828 | 'id' => $this->id(), |
||
829 | 'name' => strtolower(substr(get_class($this), strlen('elfinderdriver'))), |
||
830 | 'mimeDetect' => $this->mimeDetect, |
||
831 | 'imgLib' => $this->imgLib |
||
832 | ); |
||
833 | } |
||
834 | |||
835 | /** |
||
836 | * chmod a file or folder |
||
837 | * |
||
838 | * @param string $hash file or folder hash to chmod |
||
839 | * @param string $mode octal string representing new permissions |
||
840 | * @return array|false |
||
841 | * @author David Bartle |
||
842 | **/ |
||
843 | public function chmod($hash, $mode) { |
||
844 | if ($this->commandDisabled('chmod')) { |
||
845 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
846 | } |
||
847 | |||
848 | if (!($file = $this->file($hash))) { |
||
849 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
850 | } |
||
851 | |||
852 | if (!$this->options['allowChmodReadOnly']) { |
||
853 | if (!$this->attr($this->decode($hash), 'write', null, ($file['mime'] === 'directory'))) { |
||
854 | return $this->setError(elFinder::ERROR_PERM_DENIED, $file['name']); |
||
855 | } |
||
856 | } |
||
857 | |||
858 | $path = $this->decode($hash); |
||
859 | $write = $file['write']; |
||
860 | |||
861 | if ($this->convEncOut(!$this->_chmod($this->convEncIn($path), $mode))) { |
||
862 | return $this->setError(elFinder::ERROR_PERM_DENIED, $file['name']); |
||
863 | } |
||
864 | |||
865 | $this->clearcache(); |
||
866 | if ($path == $this->root) { |
||
867 | $this->rootModified = true; |
||
868 | } |
||
869 | |||
870 | if ($file = $this->stat($path)) { |
||
871 | $files = array($file); |
||
872 | if ($file['mime'] === 'directory' && $write !== $file['write']) { |
||
873 | foreach ($this->getScandir($path) as $stat) { |
||
874 | if ($this->mimeAccepted($stat['mime'])) { |
||
875 | $files[] = $stat; |
||
876 | } |
||
877 | } |
||
878 | } |
||
879 | return $files; |
||
880 | } else { |
||
881 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
882 | } |
||
883 | } |
||
884 | |||
885 | /** |
||
886 | * stat a file or folder for elFinder cmd exec |
||
887 | * |
||
888 | * @param string $hash file or folder hash to chmod |
||
889 | * @return array |
||
890 | * @author Naoki Sawada |
||
891 | **/ |
||
892 | public function fstat($hash) { |
||
893 | $path = $this->decode($hash); |
||
894 | return $this->stat($path); |
||
895 | } |
||
896 | |||
897 | |||
898 | public function clearstatcache() { |
||
899 | clearstatcache(); |
||
900 | $this->clearcache(); |
||
901 | } |
||
902 | |||
903 | /** |
||
904 | * "Mount" volume. |
||
905 | * Return true if volume available for read or write, |
||
906 | * false - otherwise |
||
907 | * |
||
908 | * @param array $opts |
||
909 | * @return bool |
||
910 | * @author Dmitry (dio) Levashov |
||
911 | * @author Alexey Sukhotin |
||
912 | */ |
||
913 | public function mount(array $opts) { |
||
914 | $this->options = array_merge($this->options, $opts); |
||
915 | |||
916 | if (!isset($this->options['path']) || $this->options['path'] === '') { |
||
917 | return $this->setError('Path undefined.'); |
||
918 | } |
||
919 | |||
920 | if (! $this->session) { |
||
921 | return $this->setError('Session wrapper dose not set. Need to `$volume->setSession(elFinderSessionInterface);` before mount.'); |
||
922 | } |
||
923 | if (! ($this->session instanceof elFinderSessionInterface)) { |
||
924 | return $this->setError('Session wrapper instance must be "elFinderSessionInterface".'); |
||
925 | } |
||
926 | |||
927 | $this->id = $this->driverId.(!empty($this->options['id']) ? $this->options['id'] : elFinder::$volumesCnt++).'_'; |
||
928 | $this->root = $this->normpathCE($this->options['path']); |
||
929 | $this->separator = isset($this->options['separator']) ? $this->options['separator'] : DIRECTORY_SEPARATOR; |
||
930 | $this->systemRoot = isset($this->options['systemRoot']) ? $this->options['systemRoot'] : $this->separator; |
||
931 | |||
932 | // set server encoding |
||
933 | if (!empty($this->options['encoding']) && strtoupper($this->options['encoding']) !== 'UTF-8') { |
||
934 | $this->encoding = $this->options['encoding']; |
||
935 | } else { |
||
936 | $this->encoding = null; |
||
937 | } |
||
938 | |||
939 | $argInit = !empty($this->ARGS['init']); |
||
940 | |||
941 | // session cache |
||
942 | if ($argInit) { |
||
943 | $this->session->set($this->id, array()); |
||
944 | } |
||
945 | $this->sessionCache = $this->session->get($this->id, array()); |
||
946 | |||
947 | // default file attribute |
||
948 | $this->defaults = array( |
||
949 | 'read' => isset($this->options['defaults']['read']) ? !!$this->options['defaults']['read'] : true, |
||
950 | 'write' => isset($this->options['defaults']['write']) ? !!$this->options['defaults']['write'] : true, |
||
951 | 'locked' => isset($this->options['defaults']['locked']) ? !!$this->options['defaults']['locked'] : false, |
||
952 | 'hidden' => isset($this->options['defaults']['hidden']) ? !!$this->options['defaults']['hidden'] : false |
||
953 | ); |
||
954 | |||
955 | // root attributes |
||
956 | $this->attributes[] = array( |
||
957 | 'pattern' => '~^'.preg_quote($this->separator).'$~', |
||
958 | 'locked' => true, |
||
959 | 'hidden' => false |
||
960 | ); |
||
961 | // set files attributes |
||
962 | if (!empty($this->options['attributes']) && is_array($this->options['attributes'])) { |
||
963 | |||
964 | foreach ($this->options['attributes'] as $a) { |
||
965 | // attributes must contain pattern and at least one rule |
||
966 | if (!empty($a['pattern']) || count($a) > 1) { |
||
967 | $this->attributes[] = $a; |
||
968 | } |
||
969 | } |
||
970 | } |
||
971 | |||
972 | if (!empty($this->options['accessControl']) && is_callable($this->options['accessControl'])) { |
||
973 | $this->access = $this->options['accessControl']; |
||
974 | } |
||
975 | |||
976 | $this->today = mktime(0,0,0, date('m'), date('d'), date('Y')); |
||
977 | $this->yesterday = $this->today-86400; |
||
978 | |||
979 | // debug($this->attributes); |
||
980 | if (!$this->init()) { |
||
981 | return false; |
||
982 | } |
||
983 | |||
984 | // check some options is arrays |
||
985 | $this->uploadAllow = isset($this->options['uploadAllow']) && is_array($this->options['uploadAllow']) |
||
986 | ? $this->options['uploadAllow'] |
||
987 | : array(); |
||
988 | |||
989 | $this->uploadDeny = isset($this->options['uploadDeny']) && is_array($this->options['uploadDeny']) |
||
990 | ? $this->options['uploadDeny'] |
||
991 | : array(); |
||
992 | |||
993 | $this->options['uiCmdMap'] = (isset($this->options['uiCmdMap']) && is_array($this->options['uiCmdMap'])) |
||
994 | ? $this->options['uiCmdMap'] |
||
995 | : array(); |
||
996 | |||
997 | if (is_string($this->options['uploadOrder'])) { // telephat_mode on, compatibility with 1.x |
||
998 | $parts = explode(',', isset($this->options['uploadOrder']) ? $this->options['uploadOrder'] : 'deny,allow'); |
||
999 | $this->uploadOrder = array(trim($parts[0]), trim($parts[1])); |
||
1000 | } else { // telephat_mode off |
||
1001 | $this->uploadOrder = ! empty($this->options['uploadOrder'])? $this->options['uploadOrder'] : array('deny', 'allow'); |
||
1002 | } |
||
1003 | |||
1004 | if (!empty($this->options['uploadMaxSize'])) { |
||
1005 | $size = ''.$this->options['uploadMaxSize']; |
||
1006 | $unit = strtolower(substr($size, strlen($size) - 1)); |
||
1007 | $n = 1; |
||
1008 | switch ($unit) { |
||
1009 | case 'k': |
||
1010 | $n = 1024; |
||
1011 | break; |
||
1012 | case 'm': |
||
1013 | $n = 1048576; |
||
1014 | break; |
||
1015 | case 'g': |
||
1016 | $n = 1073741824; |
||
1017 | } |
||
1018 | $this->uploadMaxSize = intval($size)*$n; |
||
1019 | } |
||
1020 | // Set maximum to PHP_INT_MAX |
||
1021 | if (!defined('PHP_INT_MAX')) { |
||
1022 | define('PHP_INT_MAX', 2147483647); |
||
1023 | } |
||
1024 | if ($this->uploadMaxSize < 1 || $this->uploadMaxSize > PHP_INT_MAX) { |
||
1025 | $this->uploadMaxSize = PHP_INT_MAX; |
||
1026 | } |
||
1027 | |||
1028 | $this->disabled = isset($this->options['disabled']) && is_array($this->options['disabled']) |
||
1029 | ? array_values(array_diff($this->options['disabled'], array('open'))) // 'open' is required |
||
1030 | : array(); |
||
1031 | |||
1032 | $this->cryptLib = $this->options['cryptLib']; |
||
1033 | $this->mimeDetect = $this->options['mimeDetect']; |
||
1034 | |||
1035 | // find available mimetype detect method |
||
1036 | $type = strtolower($this->options['mimeDetect']); |
||
1037 | $type = preg_match('/^(finfo|mime_content_type|internal|auto)$/i', $type) ? $type : 'auto'; |
||
1038 | $regexp = '/text\/x\-(php|c\+\+)/'; |
||
1039 | |||
1040 | if (($type == 'finfo' || $type == 'auto') |
||
1041 | && class_exists('finfo', false)) { |
||
1042 | $tmpFileInfo = explode(';', finfo_file(finfo_open(FILEINFO_MIME), __FILE__)); |
||
1043 | } else { |
||
1044 | $tmpFileInfo = false; |
||
1045 | } |
||
1046 | |||
1047 | $type = 'internal'; |
||
1048 | if ($tmpFileInfo && preg_match($regexp, array_shift($tmpFileInfo))) { |
||
1049 | $type = 'finfo'; |
||
1050 | $this->finfo = finfo_open(FILEINFO_MIME); |
||
1051 | } elseif (($type == 'mime_content_type' || $type == 'auto') && function_exists('mime_content_type')) { |
||
1052 | $_mimetypes = explode(';', mime_content_type(__FILE__)); |
||
1053 | if (preg_match($regexp, array_shift($_mimetypes))) { |
||
1054 | $type = 'mime_content_type'; |
||
1055 | } |
||
1056 | } |
||
1057 | $this->mimeDetect = $type; |
||
1058 | |||
1059 | // load mimes from external file for mimeDetect == 'internal' |
||
1060 | // based on Alexey Sukhotin idea and patch: http://elrte.org/redmine/issues/163 |
||
1061 | // file must be in file directory or in parent one |
||
1062 | if ($this->mimeDetect == 'internal' && !self::$mimetypesLoaded) { |
||
1063 | self::$mimetypesLoaded = true; |
||
1064 | $this->mimeDetect = 'internal'; |
||
1065 | $file = false; |
||
1066 | if (!empty($this->options['mimefile']) && file_exists($this->options['mimefile'])) { |
||
1067 | $file = $this->options['mimefile']; |
||
1068 | } elseif (elFinder::$defaultMimefile && file_exists(elFinder::$defaultMimefile)) { |
||
1069 | $file = elFinder::$defaultMimefile; |
||
1070 | } elseif (file_exists(dirname(__FILE__).DIRECTORY_SEPARATOR.'mime.types')) { |
||
1071 | $file = dirname(__FILE__).DIRECTORY_SEPARATOR.'mime.types'; |
||
1072 | } elseif (file_exists(dirname(dirname(__FILE__)).DIRECTORY_SEPARATOR.'mime.types')) { |
||
1073 | $file = dirname(dirname(__FILE__)).DIRECTORY_SEPARATOR.'mime.types'; |
||
1074 | } |
||
1075 | |||
1076 | if ($file && file_exists($file)) { |
||
1077 | $mimecf = file($file); |
||
1078 | |||
1079 | foreach ($mimecf as $line_num => $line) { |
||
1080 | if (!preg_match('/^\s*#/', $line)) { |
||
1081 | $mime = preg_split('/\s+/', $line, -1, PREG_SPLIT_NO_EMPTY); |
||
1082 | for ($i = 1, $size = count($mime); $i < $size ; $i++) { |
||
1083 | if (!isset(self::$mimetypes[$mime[$i]])) { |
||
1084 | self::$mimetypes[$mime[$i]] = $mime[0]; |
||
1085 | } |
||
1086 | } |
||
1087 | } |
||
1088 | } |
||
1089 | } |
||
1090 | } |
||
1091 | |||
1092 | $this->rootName = empty($this->options['alias']) ? $this->basenameCE($this->root) : $this->options['alias']; |
||
1093 | |||
1094 | // This get's triggered if $this->root == '/' and alias is empty. |
||
1095 | // Maybe modify _basename instead? |
||
1096 | if ($this->rootName === '') $this->rootName = $this->separator; |
||
1097 | |||
1098 | $root = $this->stat($this->root); |
||
1099 | |||
1100 | if (!$root) { |
||
1101 | return $this->setError('Root folder does not exist.'); |
||
1102 | } |
||
1103 | if (!$root['read'] && !$root['write']) { |
||
1104 | return $this->setError('Root folder has not read and write permissions.'); |
||
1105 | } |
||
1106 | |||
1107 | // debug($root); |
||
1108 | |||
1109 | if ($root['read']) { |
||
1110 | // check startPath - path to open by default instead of root |
||
1111 | $startPath = $this->options['startPath']? $this->normpathCE($this->options['startPath']) : ''; |
||
1112 | if ($startPath) { |
||
1113 | $start = $this->stat($startPath); |
||
1114 | if (!empty($start) |
||
1115 | && $start['mime'] == 'directory' |
||
1116 | && $start['read'] |
||
1117 | && empty($start['hidden']) |
||
1118 | && $this->inpathCE($startPath, $this->root)) { |
||
1119 | $this->startPath = $startPath; |
||
1120 | if (substr($this->startPath, -1, 1) == $this->options['separator']) { |
||
1121 | $this->startPath = substr($this->startPath, 0, -1); |
||
1122 | } |
||
1123 | } |
||
1124 | } |
||
1125 | } else { |
||
1126 | $this->options['URL'] = ''; |
||
1127 | $this->options['tmbURL'] = ''; |
||
1128 | $this->options['tmbPath'] = ''; |
||
1129 | // read only volume |
||
1130 | array_unshift($this->attributes, array( |
||
1131 | 'pattern' => '/.*/', |
||
1132 | 'read' => false |
||
1133 | )); |
||
1134 | } |
||
1135 | $this->treeDeep = $this->options['treeDeep'] > 0 ? (int)$this->options['treeDeep'] : 1; |
||
1136 | $this->tmbSize = $this->options['tmbSize'] > 0 ? (int)$this->options['tmbSize'] : 48; |
||
1137 | $this->URL = $this->options['URL']; |
||
1138 | if ($this->URL && preg_match("|[^/?&=]$|", $this->URL)) { |
||
1139 | $this->URL .= '/'; |
||
1140 | } |
||
1141 | if (strtolower($this->options['dirUrlOwn']) === 'auto') { |
||
1142 | $this->options['dirUrlOwn'] = $this->URL? false : true; |
||
1143 | } else { |
||
1144 | $this->options['dirUrlOwn'] = (bool)$this->options['dirUrlOwn']; |
||
1145 | } |
||
1146 | |||
1147 | $this->tmbURL = !empty($this->options['tmbURL']) ? $this->options['tmbURL'] : ''; |
||
1148 | if ($this->tmbURL && $this->tmbURL !== 'self' && preg_match("|[^/?&=]$|", $this->tmbURL)) { |
||
1149 | $this->tmbURL .= '/'; |
||
1150 | } |
||
1151 | |||
1152 | $this->nameValidator = !empty($this->options['acceptedName']) && (is_string($this->options['acceptedName']) || is_callable($this->options['acceptedName'])) |
||
1153 | ? $this->options['acceptedName'] |
||
1154 | : ''; |
||
1155 | |||
1156 | $this->_checkArchivers(); |
||
1157 | // manual control archive types to create |
||
1158 | if (!empty($this->options['archiveMimes']) && is_array($this->options['archiveMimes'])) { |
||
1159 | foreach ($this->archivers['create'] as $mime => $v) { |
||
1160 | if (!in_array($mime, $this->options['archiveMimes'])) { |
||
1161 | unset($this->archivers['create'][$mime]); |
||
1162 | } |
||
1163 | } |
||
1164 | } |
||
1165 | |||
1166 | // manualy add archivers |
||
1167 | if (!empty($this->options['archivers']['create']) && is_array($this->options['archivers']['create'])) { |
||
1168 | foreach ($this->options['archivers']['create'] as $mime => $conf) { |
||
1169 | if (strpos($mime, 'application/') === 0 |
||
1170 | && !empty($conf['cmd']) |
||
1171 | && isset($conf['argc']) |
||
1172 | && !empty($conf['ext']) |
||
1173 | && !isset($this->archivers['create'][$mime])) { |
||
1174 | $this->archivers['create'][$mime] = $conf; |
||
1175 | } |
||
1176 | } |
||
1177 | } |
||
1178 | |||
1179 | if (!empty($this->options['archivers']['extract']) && is_array($this->options['archivers']['extract'])) { |
||
1180 | foreach ($this->options['archivers']['extract'] as $mime => $conf) { |
||
1181 | if (strpos($mime, 'application/') === 0 |
||
1182 | && !empty($conf['cmd']) |
||
1183 | && isset($conf['argc']) |
||
1184 | && !empty($conf['ext']) |
||
1185 | && !isset($this->archivers['extract'][$mime])) { |
||
1186 | $this->archivers['extract'][$mime] = $conf; |
||
1187 | } |
||
1188 | } |
||
1189 | } |
||
1190 | |||
1191 | $this->configure(); |
||
1192 | |||
1193 | // Normarize disabled (array_merge`for type array of JSON) |
||
1194 | $this->disabled = array_values(array_unique($this->disabled)); |
||
1195 | |||
1196 | // fix sync interval |
||
1197 | if ($this->options['syncMinMs'] !== 0) { |
||
1198 | $this->options['syncMinMs'] = max($this->options[$this->options['syncChkAsTs']? 'tsPlSleep' : 'lsPlSleep'] * 1000, intval($this->options['syncMinMs'])); |
||
1199 | } |
||
1200 | |||
1201 | return $this->mounted = true; |
||
1202 | } |
||
1203 | |||
1204 | /** |
||
1205 | * Some "unmount" stuffs - may be required by virtual fs |
||
1206 | * |
||
1207 | * @return void |
||
1208 | * @author Dmitry (dio) Levashov |
||
1209 | **/ |
||
1210 | public function umount() { |
||
1211 | } |
||
1212 | |||
1213 | /** |
||
1214 | * Return error message from last failed action |
||
1215 | * |
||
1216 | * @return array |
||
1217 | * @author Dmitry (dio) Levashov |
||
1218 | **/ |
||
1219 | public function error() { |
||
1220 | return $this->error; |
||
1221 | } |
||
1222 | |||
1223 | /** |
||
1224 | * Return is uploadable that given file name |
||
1225 | * |
||
1226 | * @param string $name file name |
||
1227 | * @param bool $allowUnknown |
||
1228 | * @return bool |
||
1229 | * @author Naoki Sawada |
||
1230 | **/ |
||
1231 | public function isUploadableByName($name, $allowUnknown = true) { |
||
1232 | $mimeByName = elFinderVolumeDriver::mimetypeInternalDetect($name); |
||
1233 | return (($allowUnknown && $mimeByName === 'unknown') || $this->allowPutMime($mimeByName)); |
||
1234 | } |
||
1235 | |||
1236 | /** |
||
1237 | * Return Extention/MIME Table (elFinderVolumeDriver::$mimetypes) |
||
1238 | * |
||
1239 | * @return array |
||
1240 | * @author Naoki Sawada |
||
1241 | */ |
||
1242 | public function getMimeTable() { |
||
1243 | // load mime.types |
||
1244 | ! elFinderVolumeDriver::$mimetypesLoaded && elFinderVolumeDriver::mimetypeInternalDetect(); |
||
1245 | return elFinderVolumeDriver::$mimetypes; |
||
1246 | } |
||
1247 | |||
1248 | /** |
||
1249 | * Return file extention detected by MIME type |
||
1250 | * |
||
1251 | * @param string $mime MIME type |
||
1252 | * @param string $suffix Additional suffix |
||
1253 | * @return string |
||
1254 | * @author Naoki Sawada |
||
1255 | */ |
||
1256 | public function getExtentionByMime($mime, $suffix = '') { |
||
1257 | static $extTable = null; |
||
1258 | |||
1259 | if (is_null($extTable)) { |
||
1260 | $extTable = array_flip(array_unique($this->getMimeTable())); |
||
1261 | foreach(array_keys($this->options['mimeMap']) as $pair) { |
||
1262 | list($ext, $_mime) = explode(':', $pair); |
||
1263 | if (! isset($extTable[$_mime])) { |
||
1264 | $extTable[$_mime] = $ext; |
||
1265 | } |
||
1266 | } |
||
1267 | } |
||
1268 | |||
1269 | if ($mime && isset($extTable[$mime])) { |
||
1270 | return $suffix? ($extTable[$mime] . $suffix) : $extTable[$mime]; |
||
1271 | } |
||
1272 | return ''; |
||
1273 | } |
||
1274 | |||
1275 | /** |
||
1276 | * Set mimetypes allowed to display to client |
||
1277 | * |
||
1278 | * @param array $mimes |
||
1279 | * @return void |
||
1280 | * @author Dmitry (dio) Levashov |
||
1281 | **/ |
||
1282 | public function setMimesFilter($mimes) { |
||
1283 | if (is_array($mimes)) { |
||
1284 | $this->onlyMimes = $mimes; |
||
1285 | } |
||
1286 | } |
||
1287 | |||
1288 | /** |
||
1289 | * Return root folder hash |
||
1290 | * |
||
1291 | * @return string |
||
1292 | * @author Dmitry (dio) Levashov |
||
1293 | **/ |
||
1294 | public function root() { |
||
1295 | return $this->encode($this->root); |
||
1296 | } |
||
1297 | |||
1298 | /** |
||
1299 | * Return target path hash |
||
1300 | * |
||
1301 | * @param string $path |
||
1302 | * @param string $name |
||
1303 | * @author Naoki Sawada |
||
1304 | * @return string |
||
1305 | */ |
||
1306 | public function getHash($path, $name = '') { |
||
1307 | if ($name !== '') { |
||
1308 | $path = $this->joinPathCE($path, $name); |
||
1309 | } |
||
1310 | return $this->encode($path); |
||
1311 | } |
||
1312 | |||
1313 | /** |
||
1314 | * Return decoded path of target hash |
||
1315 | * This method do not check the stat of target |
||
1316 | * Use method `realpath()` to do check of the stat of target |
||
1317 | * |
||
1318 | * @param string $hash |
||
1319 | * @author Naoki Sawada |
||
1320 | * @return string |
||
1321 | */ |
||
1322 | public function getPath($hash) { |
||
1323 | return $this->decode($hash); |
||
1324 | } |
||
1325 | |||
1326 | /** |
||
1327 | * Return root or startPath hash |
||
1328 | * |
||
1329 | * @return string |
||
1330 | * @author Dmitry (dio) Levashov |
||
1331 | **/ |
||
1332 | public function defaultPath() { |
||
1333 | return $this->encode($this->startPath ? $this->startPath : $this->root); |
||
1334 | } |
||
1335 | |||
1336 | /** |
||
1337 | * Return volume options required by client: |
||
1338 | * |
||
1339 | * @param $hash |
||
1340 | * @return array |
||
1341 | * @author Dmitry (dio) Levashov |
||
1342 | */ |
||
1343 | public function options($hash) { |
||
1344 | $create = $createext = array(); |
||
1345 | if (isset($this->archivers['create']) && is_array($this->archivers['create'])) { |
||
1346 | foreach($this->archivers['create'] as $m => $v) { |
||
1347 | $create[] = $m; |
||
1348 | $createext[$m] = $v['ext']; |
||
1349 | } |
||
1350 | } |
||
1351 | $opts = array( |
||
1352 | 'path' => $hash? $this->path($hash) : '', |
||
1353 | 'url' => $this->URL, |
||
1354 | 'tmbUrl' => (! $this->imgLib && $this->options['tmbFbSelf'])? 'self' : $this->tmbURL, |
||
1355 | 'disabled' => $this->disabled, |
||
1356 | 'separator' => $this->separator, |
||
1357 | 'copyOverwrite' => intval($this->options['copyOverwrite']), |
||
1358 | 'uploadOverwrite' => intval($this->options['uploadOverwrite']), |
||
1359 | 'uploadMaxSize' => intval($this->uploadMaxSize), |
||
1360 | 'uploadMaxConn' => intval($this->options['uploadMaxConn']), |
||
1361 | 'uploadMime' => array( |
||
1362 | 'firstOrder' => isset($this->uploadOrder[0])? $this->uploadOrder[0] : 'deny', |
||
1363 | 'allow' => $this->uploadAllow, |
||
1364 | 'deny' => $this->uploadDeny |
||
1365 | ), |
||
1366 | 'dispInlineRegex' => $this->options['dispInlineRegex'], |
||
1367 | 'jpgQuality' => intval($this->options['jpgQuality']), |
||
1368 | 'archivers' => array( |
||
1369 | 'create' => $create, |
||
1370 | 'extract' => isset($this->archivers['extract']) && is_array($this->archivers['extract']) ? array_keys($this->archivers['extract']) : array(), |
||
1371 | 'createext' => $createext |
||
1372 | ), |
||
1373 | 'uiCmdMap' => (isset($this->options['uiCmdMap']) && is_array($this->options['uiCmdMap']))? $this->options['uiCmdMap'] : array(), |
||
1374 | 'syncChkAsTs' => intval($this->options['syncChkAsTs']), |
||
1375 | 'syncMinMs' => intval($this->options['syncMinMs']), |
||
1376 | 'i18nFolderName' => intval($this->options['i18nFolderName']) |
||
1377 | ); |
||
1378 | if ($hash === null) { |
||
1379 | // call from getRootStatExtra() |
||
1380 | if (! empty($this->options['icon'])) { |
||
1381 | $opts['icon'] = $this->options['icon']; |
||
1382 | } |
||
1383 | if (! empty($this->options['rootCssClass'])) { |
||
1384 | $opts['csscls'] = $this->options['rootCssClass']; |
||
1385 | } |
||
1386 | if (isset($this->options['netkey'])) { |
||
1387 | $opts['netkey'] = $this->options['netkey']; |
||
1388 | } |
||
1389 | } |
||
1390 | return $opts; |
||
1391 | } |
||
1392 | |||
1393 | /** |
||
1394 | * Get option value of this volume |
||
1395 | * |
||
1396 | * @param string $name target option name |
||
1397 | * @return NULL|mixed target option value |
||
1398 | * @author Naoki Sawada |
||
1399 | */ |
||
1400 | public function getOption($name) { |
||
1401 | return isset($this->options[$name])? $this->options[$name] : null; |
||
1402 | } |
||
1403 | |||
1404 | /** |
||
1405 | * Get plugin values of this options |
||
1406 | * |
||
1407 | * @param string $name Plugin name |
||
1408 | * @return NULL|array Plugin values |
||
1409 | * @author Naoki Sawada |
||
1410 | */ |
||
1411 | public function getOptionsPlugin($name = '') { |
||
1412 | if ($name) { |
||
1413 | return isset($this->options['plugin'][$name])? $this->options['plugin'][$name] : array(); |
||
1414 | } else { |
||
1415 | return $this->options['plugin']; |
||
1416 | } |
||
1417 | } |
||
1418 | |||
1419 | /** |
||
1420 | * Return true if command disabled in options |
||
1421 | * |
||
1422 | * @param string $cmd command name |
||
1423 | * @return bool |
||
1424 | * @author Dmitry (dio) Levashov |
||
1425 | **/ |
||
1426 | public function commandDisabled($cmd) { |
||
1427 | return in_array($cmd, $this->disabled); |
||
1428 | } |
||
1429 | |||
1430 | /** |
||
1431 | * Return true if mime is required mimes list |
||
1432 | * |
||
1433 | * @param string $mime mime type to check |
||
1434 | * @param array $mimes allowed mime types list or not set to use client mimes list |
||
1435 | * @param bool|null $empty what to return on empty list |
||
1436 | * @return bool|null |
||
1437 | * @author Dmitry (dio) Levashov |
||
1438 | * @author Troex Nevelin |
||
1439 | **/ |
||
1440 | public function mimeAccepted($mime, $mimes = null, $empty = true) { |
||
1441 | $mimes = is_array($mimes) ? $mimes : $this->onlyMimes; |
||
1442 | if (empty($mimes)) { |
||
1443 | return $empty; |
||
1444 | } |
||
1445 | return $mime == 'directory' |
||
1446 | || in_array('all', $mimes) |
||
1447 | || in_array('All', $mimes) |
||
1448 | || in_array($mime, $mimes) |
||
1449 | || in_array(substr($mime, 0, strpos($mime, '/')), $mimes); |
||
1450 | } |
||
1451 | |||
1452 | /** |
||
1453 | * Return true if voume is readable. |
||
1454 | * |
||
1455 | * @return bool |
||
1456 | * @author Dmitry (dio) Levashov |
||
1457 | **/ |
||
1458 | public function isReadable() { |
||
1459 | $stat = $this->stat($this->root); |
||
1460 | return $stat['read']; |
||
1461 | } |
||
1462 | |||
1463 | /** |
||
1464 | * Return true if copy from this volume allowed |
||
1465 | * |
||
1466 | * @return bool |
||
1467 | * @author Dmitry (dio) Levashov |
||
1468 | **/ |
||
1469 | public function copyFromAllowed() { |
||
1470 | return !!$this->options['copyFrom']; |
||
1471 | } |
||
1472 | |||
1473 | /** |
||
1474 | * Return file path related to root with convert encoging |
||
1475 | * |
||
1476 | * @param string $hash file hash |
||
1477 | * @return string |
||
1478 | * @author Dmitry (dio) Levashov |
||
1479 | **/ |
||
1480 | public function path($hash) { |
||
1481 | return $this->convEncOut($this->_path($this->convEncIn($this->decode($hash)))); |
||
1482 | } |
||
1483 | |||
1484 | /** |
||
1485 | * Return file real path if file exists |
||
1486 | * |
||
1487 | * @param string $hash file hash |
||
1488 | * @return string | false |
||
1489 | * @author Dmitry (dio) Levashov |
||
1490 | **/ |
||
1491 | public function realpath($hash) { |
||
1492 | $path = $this->decode($hash); |
||
1493 | return $this->stat($path) ? $path : false; |
||
1494 | } |
||
1495 | |||
1496 | /** |
||
1497 | * Return list of moved/overwrited files |
||
1498 | * |
||
1499 | * @return array |
||
1500 | * @author Dmitry (dio) Levashov |
||
1501 | **/ |
||
1502 | public function removed() { |
||
1503 | return $this->removed; |
||
1504 | } |
||
1505 | |||
1506 | /** |
||
1507 | * Return list of added files |
||
1508 | * |
||
1509 | * @deprecated |
||
1510 | * @return array |
||
1511 | * @author Naoki Sawada |
||
1512 | **/ |
||
1513 | public function added() { |
||
1514 | return $this->added; |
||
1515 | } |
||
1516 | |||
1517 | /** |
||
1518 | * Clean removed files list |
||
1519 | * |
||
1520 | * @return void |
||
1521 | * @author Dmitry (dio) Levashov |
||
1522 | **/ |
||
1523 | public function resetRemoved() { |
||
1524 | $this->resetResultStat(); |
||
1525 | } |
||
1526 | |||
1527 | /** |
||
1528 | * Clean added/removed files list |
||
1529 | * |
||
1530 | * @return void |
||
1531 | **/ |
||
1532 | public function resetResultStat() { |
||
1533 | $this->removed = array(); |
||
1534 | $this->added = array(); |
||
1535 | } |
||
1536 | |||
1537 | /** |
||
1538 | * Return file/dir hash or first founded child hash with required attr == $val |
||
1539 | * |
||
1540 | * @param string $hash file hash |
||
1541 | * @param string $attr attribute name |
||
1542 | * @param bool $val attribute value |
||
1543 | * @return string|false |
||
1544 | * @author Dmitry (dio) Levashov |
||
1545 | **/ |
||
1546 | public function closest($hash, $attr, $val) { |
||
1547 | return ($path = $this->closestByAttr($this->decode($hash), $attr, $val)) ? $this->encode($path) : false; |
||
1548 | } |
||
1549 | |||
1550 | /** |
||
1551 | * Return file info or false on error |
||
1552 | * |
||
1553 | * @param string $hash file hash |
||
1554 | * @return array|false |
||
1555 | * @internal param bool $realpath add realpath field to file info |
||
1556 | * @author Dmitry (dio) Levashov |
||
1557 | */ |
||
1558 | public function file($hash) { |
||
1559 | $path = $this->decode($hash); |
||
1560 | $isRoot = ($path == $this->root); |
||
1561 | |||
1562 | $file = $this->stat($path); |
||
1563 | |||
1564 | if ($isRoot) { |
||
1565 | $file = array_merge($file, $this->getRootStatExtra()); |
||
1566 | } |
||
1567 | |||
1568 | return ($file) ? $file : $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
1569 | } |
||
1570 | |||
1571 | /** |
||
1572 | * Return folder info |
||
1573 | * |
||
1574 | * @param string $hash folder hash |
||
1575 | * @param bool $resolveLink |
||
1576 | * @return array|false |
||
1577 | * @internal param bool $hidden return hidden file info |
||
1578 | * @author Dmitry (dio) Levashov |
||
1579 | */ |
||
1580 | public function dir($hash, $resolveLink=false) { |
||
1581 | if (($dir = $this->file($hash)) == false) { |
||
1582 | return $this->setError(elFinder::ERROR_DIR_NOT_FOUND); |
||
1583 | } |
||
1584 | |||
1585 | if ($resolveLink && !empty($dir['thash'])) { |
||
1586 | $dir = $this->file($dir['thash']); |
||
1587 | } |
||
1588 | |||
1589 | return $dir && $dir['mime'] == 'directory' && empty($dir['hidden']) |
||
1590 | ? $dir |
||
1591 | : $this->setError(elFinder::ERROR_NOT_DIR); |
||
1592 | } |
||
1593 | |||
1594 | /** |
||
1595 | * Return directory content or false on error |
||
1596 | * |
||
1597 | * @param string $hash file hash |
||
1598 | * @return array|false |
||
1599 | * @author Dmitry (dio) Levashov |
||
1600 | **/ |
||
1601 | public function scandir($hash) { |
||
1602 | if (($dir = $this->dir($hash)) == false) { |
||
1603 | return false; |
||
1604 | } |
||
1605 | |||
1606 | return $dir['read'] |
||
1607 | ? $this->getScandir($this->decode($hash)) |
||
1608 | : $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1609 | } |
||
1610 | |||
1611 | /** |
||
1612 | * Return dir files names list |
||
1613 | * |
||
1614 | * @param string $hash file hash |
||
1615 | * @param null $intersect |
||
1616 | * @return array |
||
1617 | * @author Dmitry (dio) Levashov |
||
1618 | */ |
||
1619 | public function ls($hash, $intersect = null) { |
||
1620 | if (($dir = $this->dir($hash)) == false || !$dir['read']) { |
||
1621 | return false; |
||
1622 | } |
||
1623 | |||
1624 | $list = array(); |
||
1625 | $path = $this->decode($hash); |
||
1626 | |||
1627 | $check = array(); |
||
1628 | if ($intersect) { |
||
1629 | $check = array_flip($intersect); |
||
1630 | } |
||
1631 | |||
1632 | foreach ($this->getScandir($path) as $stat) { |
||
1633 | if (empty($stat['hidden']) && (!$check || isset($check[$stat['name']])) && $this->mimeAccepted($stat['mime'])) { |
||
1634 | $list[$stat['hash']] = $stat['name']; |
||
1635 | } |
||
1636 | } |
||
1637 | |||
1638 | return $list; |
||
1639 | } |
||
1640 | |||
1641 | /** |
||
1642 | * Return subfolders for required folder or false on error |
||
1643 | * |
||
1644 | * @param string $hash folder hash or empty string to get tree from root folder |
||
1645 | * @param int $deep subdir deep |
||
1646 | * @param string $exclude dir hash which subfolders must be exluded from result, required to not get stat twice on cwd subfolders |
||
1647 | * @return array|false |
||
1648 | * @author Dmitry (dio) Levashov |
||
1649 | **/ |
||
1650 | public function tree($hash='', $deep=0, $exclude='') { |
||
1651 | $path = $hash ? $this->decode($hash) : $this->root; |
||
1652 | |||
1653 | if (($dir = $this->stat($path)) == false || $dir['mime'] != 'directory') { |
||
1654 | return false; |
||
1655 | } |
||
1656 | |||
1657 | $dirs = $this->gettree($path, $deep > 0 ? $deep -1 : $this->treeDeep-1, $exclude ? $this->decode($exclude) : null); |
||
1658 | array_unshift($dirs, $dir); |
||
1659 | return $dirs; |
||
1660 | } |
||
1661 | |||
1662 | /** |
||
1663 | * Return part of dirs tree from required dir up to root dir |
||
1664 | * |
||
1665 | * @param string $hash directory hash |
||
1666 | * @param bool|null $lineal only lineal parents |
||
1667 | * @return array |
||
1668 | * @author Dmitry (dio) Levashov |
||
1669 | **/ |
||
1670 | public function parents($hash, $lineal = false) { |
||
1671 | if (($current = $this->dir($hash)) == false) { |
||
1672 | return false; |
||
1673 | } |
||
1674 | |||
1675 | $path = $this->decode($hash); |
||
1676 | $tree = array(); |
||
1677 | |||
1678 | while ($path && $path != $this->root) { |
||
1679 | $path = $this->dirnameCE($path); |
||
1680 | if (!($stat = $this->stat($path)) || !empty($stat['hidden']) || !$stat['read']) { |
||
1681 | return false; |
||
1682 | } |
||
1683 | |||
1684 | array_unshift($tree, $stat); |
||
1685 | if (!$lineal) { |
||
1686 | foreach ($this->gettree($path, 0) as $dir) { |
||
1687 | if (!in_array($dir, $tree)) { |
||
1688 | $tree[] = $dir; |
||
1689 | } |
||
1690 | } |
||
1691 | } |
||
1692 | } |
||
1693 | |||
1694 | return $tree ? $tree : array($current); |
||
1695 | } |
||
1696 | |||
1697 | /** |
||
1698 | * Create thumbnail for required file and return its name of false on failed |
||
1699 | * |
||
1700 | * @param $hash |
||
1701 | * @return false|string |
||
1702 | * @author Dmitry (dio) Levashov |
||
1703 | */ |
||
1704 | public function tmb($hash) { |
||
1705 | $path = $this->decode($hash); |
||
1706 | $stat = $this->stat($path); |
||
1707 | |||
1708 | if (isset($stat['tmb'])) { |
||
1709 | $res = $stat['tmb'] == "1" ? $this->createTmb($path, $stat) : $stat['tmb']; |
||
1710 | if (! $res) { |
||
1711 | list($type) = explode('/', $stat['mime']); |
||
1712 | $fallback = $this->options['resourcePath'] . DIRECTORY_SEPARATOR . strtolower($type) . '.png'; |
||
1713 | if (is_file($fallback)) { |
||
1714 | $res = $this->tmbname($stat); |
||
1715 | if (! copy($fallback, $this->tmbPath . DIRECTORY_SEPARATOR . $res)) { |
||
1716 | $res = false; |
||
1717 | } |
||
1718 | } |
||
1719 | } |
||
1720 | return $res; |
||
1721 | } |
||
1722 | return false; |
||
1723 | } |
||
1724 | |||
1725 | /** |
||
1726 | * Return file size / total directory size |
||
1727 | * |
||
1728 | * @param string file hash |
||
1729 | * @return int |
||
1730 | * @author Dmitry (dio) Levashov |
||
1731 | **/ |
||
1732 | public function size($hash) { |
||
1733 | return $this->countSize($this->decode($hash)); |
||
1734 | } |
||
1735 | |||
1736 | /** |
||
1737 | * Open file for reading and return file pointer |
||
1738 | * |
||
1739 | * @param string file hash |
||
1740 | * @return Resource |
||
1741 | * @author Dmitry (dio) Levashov |
||
1742 | **/ |
||
1743 | public function open($hash) { |
||
1744 | if (($file = $this->file($hash)) == false |
||
1745 | || $file['mime'] == 'directory') { |
||
1746 | return false; |
||
1747 | } |
||
1748 | |||
1749 | return $this->fopenCE($this->decode($hash), 'rb'); |
||
1750 | } |
||
1751 | |||
1752 | /** |
||
1753 | * Close file pointer |
||
1754 | * |
||
1755 | * @param Resource $fp file pointer |
||
1756 | * @param string $hash file hash |
||
1757 | * @return void |
||
1758 | * @author Dmitry (dio) Levashov |
||
1759 | **/ |
||
1760 | public function close($fp, $hash) { |
||
1761 | $this->fcloseCE($fp, $this->decode($hash)); |
||
1762 | } |
||
1763 | |||
1764 | /** |
||
1765 | * Create directory and return dir info |
||
1766 | * |
||
1767 | * @param string $dsthash destination directory hash |
||
1768 | * @param string $name directory name |
||
1769 | * @return array|false |
||
1770 | * @author Dmitry (dio) Levashov |
||
1771 | **/ |
||
1772 | public function mkdir($dsthash, $name) { |
||
1773 | if ($this->commandDisabled('mkdir')) { |
||
1774 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1775 | } |
||
1776 | |||
1777 | if (!$this->nameAccepted($name)) { |
||
1778 | return $this->setError(elFinder::ERROR_INVALID_NAME); |
||
1779 | } |
||
1780 | |||
1781 | if (($dir = $this->dir($dsthash)) == false) { |
||
1782 | return $this->setError(elFinder::ERROR_TRGDIR_NOT_FOUND, '#'.$dsthash); |
||
1783 | } |
||
1784 | |||
1785 | $path = $this->decode($dsthash); |
||
1786 | |||
1787 | if (!$dir['write'] || !$this->allowCreate($path, $name, true)) { |
||
1788 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1789 | } |
||
1790 | |||
1791 | $dst = $this->joinPathCE($path, $name); |
||
1792 | $stat = $this->stat($dst); |
||
1793 | if (!empty($stat)) { |
||
1794 | return $this->setError(elFinder::ERROR_EXISTS, $name); |
||
1795 | } |
||
1796 | $this->clearcache(); |
||
1797 | return ($path = $this->convEncOut($this->_mkdir($this->convEncIn($path), $this->convEncIn($name)))) ? $this->stat($path) : false; |
||
1798 | } |
||
1799 | |||
1800 | /** |
||
1801 | * Create empty file and return its info |
||
1802 | * |
||
1803 | * @param string $dst destination directory |
||
1804 | * @param string $name file name |
||
1805 | * @return array|false |
||
1806 | * @author Dmitry (dio) Levashov |
||
1807 | **/ |
||
1808 | public function mkfile($dst, $name) { |
||
1809 | if ($this->commandDisabled('mkfile')) { |
||
1810 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1811 | } |
||
1812 | |||
1813 | if (!$this->nameAccepted($name)) { |
||
1814 | return $this->setError(elFinder::ERROR_INVALID_NAME); |
||
1815 | } |
||
1816 | |||
1817 | $mimeByName = elFinderVolumeDriver::mimetypeInternalDetect($name); |
||
1818 | if ($mimeByName && $mimeByName !== 'unknown' && !$this->allowPutMime($mimeByName)) { |
||
1819 | return $this->setError(elFinder::ERROR_UPLOAD_FILE_MIME, $name); |
||
1820 | } |
||
1821 | |||
1822 | if (($dir = $this->dir($dst)) == false) { |
||
1823 | return $this->setError(elFinder::ERROR_TRGDIR_NOT_FOUND, '#'.$dst); |
||
1824 | } |
||
1825 | |||
1826 | $path = $this->decode($dst); |
||
1827 | |||
1828 | if (!$dir['write'] || !$this->allowCreate($path, $name, false)) { |
||
1829 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1830 | } |
||
1831 | |||
1832 | if ($this->stat($this->joinPathCE($path, $name))) { |
||
1833 | return $this->setError(elFinder::ERROR_EXISTS, $name); |
||
1834 | } |
||
1835 | |||
1836 | $this->clearcache(); |
||
1837 | return ($path = $this->convEncOut($this->_mkfile($this->convEncIn($path), $this->convEncIn($name)))) ? $this->stat($path) : false; |
||
1838 | } |
||
1839 | |||
1840 | /** |
||
1841 | * Rename file and return file info |
||
1842 | * |
||
1843 | * @param string $hash file hash |
||
1844 | * @param string $name new file name |
||
1845 | * @return array|false |
||
1846 | * @author Dmitry (dio) Levashov |
||
1847 | **/ |
||
1848 | public function rename($hash, $name) { |
||
1849 | if ($this->commandDisabled('rename')) { |
||
1850 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1851 | } |
||
1852 | |||
1853 | if (!$this->nameAccepted($name)) { |
||
1854 | return $this->setError(elFinder::ERROR_INVALID_NAME, $name); |
||
1855 | } |
||
1856 | |||
1857 | $mimeByName = elFinderVolumeDriver::mimetypeInternalDetect($name); |
||
1858 | if ($mimeByName && $mimeByName !== 'unknown' && !$this->allowPutMime($mimeByName)) { |
||
1859 | return $this->setError(elFinder::ERROR_UPLOAD_FILE_MIME, $name); |
||
1860 | } |
||
1861 | |||
1862 | if (!($file = $this->file($hash))) { |
||
1863 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
1864 | } |
||
1865 | |||
1866 | if ($name === $file['name']) { |
||
1867 | return $file; |
||
1868 | } |
||
1869 | |||
1870 | if (!empty($file['locked'])) { |
||
1871 | return $this->setError(elFinder::ERROR_LOCKED, $file['name']); |
||
1872 | } |
||
1873 | |||
1874 | $path = $this->decode($hash); |
||
1875 | $dir = $this->dirnameCE($path); |
||
1876 | $stat = $this->stat($this->joinPathCE($dir, $name)); |
||
1877 | if ($stat) { |
||
1878 | return $this->setError(elFinder::ERROR_EXISTS, $name); |
||
1879 | } |
||
1880 | |||
1881 | if (!$this->allowCreate($dir, $name, ($file['mime'] === 'directory'))) { |
||
1882 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1883 | } |
||
1884 | |||
1885 | $this->rmTmb($file); // remove old name tmbs, we cannot do this after dir move |
||
1886 | |||
1887 | |||
1888 | if ($path = $this->convEncOut($this->_move($this->convEncIn($path), $this->convEncIn($dir), $this->convEncIn($name)))) { |
||
1889 | $this->clearcache(); |
||
1890 | return $this->stat($path); |
||
1891 | } |
||
1892 | return false; |
||
1893 | } |
||
1894 | |||
1895 | /** |
||
1896 | * Create file copy with suffix "copy number" and return its info |
||
1897 | * |
||
1898 | * @param string $hash file hash |
||
1899 | * @param string $suffix suffix to add to file name |
||
1900 | * @return array|false |
||
1901 | * @author Dmitry (dio) Levashov |
||
1902 | **/ |
||
1903 | public function duplicate($hash, $suffix='copy') { |
||
1904 | if ($this->commandDisabled('duplicate')) { |
||
1905 | return $this->setError(elFinder::ERROR_COPY, '#'.$hash, elFinder::ERROR_PERM_DENIED); |
||
1906 | } |
||
1907 | |||
1908 | if (($file = $this->file($hash)) == false) { |
||
1909 | return $this->setError(elFinder::ERROR_COPY, elFinder::ERROR_FILE_NOT_FOUND); |
||
1910 | } |
||
1911 | |||
1912 | $path = $this->decode($hash); |
||
1913 | $dir = $this->dirnameCE($path); |
||
1914 | $name = $this->uniqueName($dir, $file['name'], sprintf($this->options['duplicateSuffix'], $suffix)); |
||
1915 | |||
1916 | if (!$this->allowCreate($dir, $name, ($file['mime'] === 'directory'))) { |
||
1917 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1918 | } |
||
1919 | |||
1920 | return ($path = $this->copy($path, $dir, $name)) == false |
||
1921 | ? false |
||
1922 | : $this->stat($path); |
||
1923 | } |
||
1924 | |||
1925 | /** |
||
1926 | * Save uploaded file. |
||
1927 | * On success return array with new file stat and with removed file hash (if existed file was replaced) |
||
1928 | * |
||
1929 | * @param Resource $fp file pointer |
||
1930 | * @param string $dst destination folder hash |
||
1931 | * @param $name |
||
1932 | * @param string $tmpname file tmp name - required to detect mime type |
||
1933 | * @param array $hashes exists files hash array with filename as key |
||
1934 | * @return array|false |
||
1935 | * @internal param string $src file name |
||
1936 | * @author Dmitry (dio) Levashov |
||
1937 | */ |
||
1938 | public function upload($fp, $dst, $name, $tmpname, $hashes = array()) { |
||
1939 | if ($this->commandDisabled('upload')) { |
||
1940 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1941 | } |
||
1942 | |||
1943 | if (($dir = $this->dir($dst)) == false) { |
||
1944 | return $this->setError(elFinder::ERROR_TRGDIR_NOT_FOUND, '#'.$dst); |
||
1945 | } |
||
1946 | |||
1947 | if (!$dir['write']) { |
||
1948 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1949 | } |
||
1950 | |||
1951 | if (!$this->nameAccepted($name)) { |
||
1952 | return $this->setError(elFinder::ERROR_INVALID_NAME); |
||
1953 | } |
||
1954 | |||
1955 | $mime = $this->mimetype($this->mimeDetect == 'internal' ? $name : $tmpname, $name); |
||
1956 | $mimeByName = ''; |
||
1957 | if ($this->mimeDetect !== 'internal') { |
||
1958 | $mimeByName = elFinderVolumeDriver::mimetypeInternalDetect($name); |
||
1959 | if ($mime == 'unknown') { |
||
1960 | $mime = $mimeByName; |
||
1961 | } |
||
1962 | } |
||
1963 | |||
1964 | if (!$this->allowPutMime($mime) || ($mimeByName && $mimeByName !== 'unknown' && !$this->allowPutMime($mimeByName))) { |
||
1965 | return $this->setError(elFinder::ERROR_UPLOAD_FILE_MIME); |
||
1966 | } |
||
1967 | |||
1968 | $tmpsize = sprintf('%u', filesize($tmpname)); |
||
1969 | if ($this->uploadMaxSize > 0 && $tmpsize > $this->uploadMaxSize) { |
||
1970 | return $this->setError(elFinder::ERROR_UPLOAD_FILE_SIZE); |
||
1971 | } |
||
1972 | |||
1973 | $dstpath = $this->decode($dst); |
||
1974 | if (isset($hashes[$name])) { |
||
1975 | $test = $this->decode($hashes[$name]); |
||
1976 | } else { |
||
1977 | $test = $this->joinPathCE($dstpath, $name); |
||
1978 | } |
||
1979 | |||
1980 | $file = $this->stat($test); |
||
1981 | $this->clearcache(); |
||
1982 | |||
1983 | if ($file && $file['name'] === $name) { // file exists and check filename for item ID based filesystem |
||
1984 | // check POST data `overwrite` for 3rd party uploader |
||
1985 | $overwrite = isset($_POST['overwrite'])? (bool)$_POST['overwrite'] : $this->options['uploadOverwrite']; |
||
1986 | if ($overwrite) { |
||
1987 | if (!$file['write']) { |
||
1988 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
1989 | } elseif ($file['mime'] == 'directory') { |
||
1990 | return $this->setError(elFinder::ERROR_NOT_REPLACE, $name); |
||
1991 | } |
||
1992 | $this->remove($test); |
||
1993 | } else { |
||
1994 | $name = $this->uniqueName($dstpath, $name, '-', false); |
||
1995 | } |
||
1996 | } |
||
1997 | |||
1998 | $stat = array( |
||
1999 | 'mime' => $mime, |
||
2000 | 'width' => 0, |
||
2001 | 'height' => 0, |
||
2002 | 'size' => $tmpsize); |
||
2003 | |||
2004 | // $w = $h = 0; |
||
2005 | if (strpos($mime, 'image') === 0 && ($s = getimagesize($tmpname))) { |
||
2006 | $stat['width'] = $s[0]; |
||
2007 | $stat['height'] = $s[1]; |
||
2008 | } |
||
2009 | // $this->clearcache(); |
||
2010 | if (($path = $this->saveCE($fp, $dstpath, $name, $stat)) == false) { |
||
2011 | return false; |
||
2012 | } |
||
2013 | |||
2014 | $stat = $this->stat($path); |
||
2015 | // Try get URL |
||
2016 | if (empty($stat['url']) && ($url = $this->getContentUrl($stat['hash']))) { |
||
2017 | $stat['url'] = $url; |
||
2018 | } |
||
2019 | |||
2020 | return $stat; |
||
2021 | } |
||
2022 | |||
2023 | /** |
||
2024 | * Paste files |
||
2025 | * |
||
2026 | * @param Object $volume source volume |
||
2027 | * @param $src |
||
2028 | * @param string $dst destination dir hash |
||
2029 | * @param bool $rmSrc remove source after copy? |
||
2030 | * @param array $hashes |
||
2031 | * @return array|false |
||
2032 | * @internal param string $source file hash |
||
2033 | * @author Dmitry (dio) Levashov |
||
2034 | */ |
||
2035 | public function paste($volume, $src, $dst, $rmSrc = false, $hashes = array()) { |
||
2036 | $err = $rmSrc ? elFinder::ERROR_MOVE : elFinder::ERROR_COPY; |
||
2037 | |||
2038 | if ($this->commandDisabled('paste')) { |
||
2039 | return $this->setError($err, '#'.$src, elFinder::ERROR_PERM_DENIED); |
||
2040 | } |
||
2041 | |||
2042 | if (($file = $volume->file($src, $rmSrc)) == false) { |
||
2043 | return $this->setError($err, '#'.$src, elFinder::ERROR_FILE_NOT_FOUND); |
||
2044 | } |
||
2045 | |||
2046 | $name = $file['name']; |
||
2047 | $errpath = $volume->path($file['hash']); |
||
2048 | |||
2049 | if (($dir = $this->dir($dst)) == false) { |
||
2050 | return $this->setError($err, $errpath, elFinder::ERROR_TRGDIR_NOT_FOUND, '#'.$dst); |
||
2051 | } |
||
2052 | |||
2053 | if (!$dir['write'] || !$file['read']) { |
||
2054 | return $this->setError($err, $errpath, elFinder::ERROR_PERM_DENIED); |
||
2055 | } |
||
2056 | |||
2057 | $destination = $this->decode($dst); |
||
2058 | |||
2059 | if (($test = $volume->closest($src, $rmSrc ? 'locked' : 'read', $rmSrc))) { |
||
2060 | return $rmSrc |
||
2061 | ? $this->setError($err, $errpath, elFinder::ERROR_LOCKED, $volume->path($test)) |
||
2062 | : $this->setError($err, $errpath, !empty($file['thash'])? elFinder::ERROR_PERM_DENIED : elFinder::ERROR_MKOUTLINK); |
||
2063 | } |
||
2064 | |||
2065 | if (isset($hashes[$name])) { |
||
2066 | $test = $this->decode($hashes[$name]); |
||
2067 | } else { |
||
2068 | $test = $this->joinPathCE($destination, $name); |
||
2069 | } |
||
2070 | $stat = $this->stat($test); |
||
2071 | $this->clearcache(); |
||
2072 | $dstDirExists = false; |
||
2073 | if ($stat && $stat['name'] === $name) { // file exists and check filename for item ID based filesystem |
||
2074 | if ($this->options['copyOverwrite']) { |
||
2075 | // do not replace file with dir or dir with file |
||
2076 | if (!$this->isSameType($file['mime'], $stat['mime'])) { |
||
2077 | return $this->setError(elFinder::ERROR_NOT_REPLACE, $this->path($stat['hash'])); |
||
2078 | } |
||
2079 | // existed file is not writable |
||
2080 | if (!$stat['write']) { |
||
2081 | return $this->setError($err, $errpath, elFinder::ERROR_PERM_DENIED); |
||
2082 | } |
||
2083 | // existed file locked or has locked child |
||
2084 | if (($locked = $this->closestByAttr($test, 'locked', true))) { |
||
2085 | $stat = $this->stat($locked); |
||
2086 | return $this->setError(elFinder::ERROR_LOCKED, $this->path($stat['hash'])); |
||
2087 | } |
||
2088 | // target is entity file of alias |
||
2089 | if ($volume === $this && ((isset($file['target']) && $test == $file['target']) || $test == $this->decode($src))) { |
||
2090 | return $this->setError(elFinder::ERROR_REPLACE, $errpath); |
||
2091 | } |
||
2092 | // remove existed file |
||
2093 | if (! $this->options['copyJoin'] || $stat['mime'] !== 'directory') { |
||
2094 | if (! $this->remove($test)) { |
||
2095 | return $this->setError(elFinder::ERROR_REPLACE, $this->path($stat['hash'])); |
||
2096 | } |
||
2097 | } else if ($stat['mime'] === 'directory') { |
||
2098 | $dstDirExists = true; |
||
2099 | } |
||
2100 | } else { |
||
2101 | $name = $this->uniqueName($destination, $name, ' ', false); |
||
2102 | } |
||
2103 | } |
||
2104 | |||
2105 | // copy/move inside current volume |
||
2106 | if ($volume === $this) { // changing == operand to === fixes issue #1285 - Paul Canning 24/03/2016 |
||
2107 | $source = $this->decode($src); |
||
2108 | // do not copy into itself |
||
2109 | if ($this->inpathCE($destination, $source)) { |
||
2110 | return $this->setError(elFinder::ERROR_COPY_INTO_ITSELF, $errpath); |
||
2111 | } |
||
2112 | $rmDir = false; |
||
2113 | if ($rmSrc) { |
||
2114 | if ($dstDirExists) { |
||
2115 | $rmDir = true; |
||
2116 | $method = 'copy'; |
||
2117 | } else { |
||
2118 | $method = 'move'; |
||
2119 | } |
||
2120 | } else { |
||
2121 | $method = 'copy'; |
||
2122 | } |
||
2123 | $this->clearcache(); |
||
2124 | if ($res = ($path = $this->$method($source, $destination, $name)) ? $this->stat($path) : false) { |
||
2125 | if ($rmDir) { |
||
2126 | $this->remove($source); |
||
2127 | } |
||
2128 | } else { |
||
2129 | return false; |
||
2130 | } |
||
2131 | } else { |
||
2132 | // copy/move from another volume |
||
2133 | if (!$this->options['copyTo'] || !$volume->copyFromAllowed()) { |
||
2134 | return $this->setError(elFinder::ERROR_COPY, $errpath, elFinder::ERROR_PERM_DENIED); |
||
2135 | } |
||
2136 | |||
2137 | if (($path = $this->copyFrom($volume, $src, $destination, $name)) == false) { |
||
2138 | return false; |
||
2139 | } |
||
2140 | |||
2141 | if ($rmSrc) { |
||
2142 | if (!$volume->rm($src)) { |
||
2143 | return $this->setError(elFinder::ERROR_MOVE, $errpath, elFinder::ERROR_RM_SRC); |
||
2144 | } |
||
2145 | } |
||
2146 | $res = $this->stat($path); |
||
2147 | } |
||
2148 | return $res; |
||
2149 | } |
||
2150 | |||
2151 | /** |
||
2152 | * Return path to archive of target items |
||
2153 | * |
||
2154 | * @param array $hashes |
||
2155 | * @return string archive path |
||
2156 | * @author Naoki Sawada |
||
2157 | */ |
||
2158 | public function zipdl($hashes) { |
||
2159 | if ($this->commandDisabled('zipdl')) { |
||
2160 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2161 | } |
||
2162 | |||
2163 | $archivers = $this->getArchivers(); |
||
2164 | $cmd = null; |
||
2165 | if (!$archivers || empty($archivers['create'])) { |
||
2166 | return false; |
||
2167 | } |
||
2168 | $archivers = $archivers['create']; |
||
2169 | foreach(array('zip', 'tgz') as $ext) { |
||
2170 | $mime = self::$mimetypes[$ext]; |
||
2171 | if (isset($archivers[$mime])) { |
||
2172 | $cmd = $archivers[$mime]; |
||
2173 | break; |
||
2174 | } |
||
2175 | } |
||
2176 | if (!$cmd) { |
||
2177 | $cmd = $archivers[0]; |
||
2178 | $ext = $cmd['ext']; |
||
2179 | $mime = elFinderVolumeDriver::mimetypeInternalDetect('file.'.$ext); |
||
2180 | } |
||
2181 | $res = false; |
||
2182 | $mixed = false; |
||
2183 | $hashes = array_values($hashes); |
||
2184 | $dirname = dirname(str_replace($this->separator, DIRECTORY_SEPARATOR, $this->path($hashes[0]))); |
||
2185 | $cnt = count($hashes); |
||
2186 | if ($cnt > 1) { |
||
2187 | for($i = 1; $i < $cnt; $i++) { |
||
2188 | if ($dirname !== dirname(str_replace($this->separator, DIRECTORY_SEPARATOR, $this->path($hashes[$i])))) { |
||
2189 | $mixed = true; |
||
2190 | break; |
||
2191 | } |
||
2192 | } |
||
2193 | } |
||
2194 | if ($mixed || $this->root == $this->dirnameCE($this->decode($hashes[0]))) { |
||
2195 | $prefix = $this->rootName; |
||
2196 | } else { |
||
2197 | $prefix = basename($dirname); |
||
2198 | } |
||
2199 | if ($dir = $this->getItemsInHand($hashes)) { |
||
2200 | $tmppre = (substr(PHP_OS, 0, 3) === 'WIN')? 'zdl' : 'elfzdl'; |
||
2201 | $pdir = dirname($dir); |
||
2202 | // garbage collection |
||
2203 | $ttl = 7200; // expire 2h |
||
2204 | $time = time(); |
||
2205 | foreach(glob($pdir.DIRECTORY_SEPARATOR.$tmppre.'*') as $_file) { |
||
2206 | if (filemtime($_file) + $ttl < $time) { |
||
2207 | unlink($_file); |
||
2208 | } |
||
2209 | } |
||
2210 | $files = self::localScandir($dir); |
||
2211 | if ($files && ($arc = tempnam($dir, $tmppre))) { |
||
2212 | unlink($arc); |
||
2213 | $arc = $arc.'.'.$ext; |
||
2214 | $name = basename($arc); |
||
2215 | if ($arc = $this->makeArchive($dir, $files, $name, $cmd)) { |
||
2216 | $file = tempnam($pdir, $tmppre); |
||
2217 | unlink($file); |
||
2218 | $res = rename($arc, $file); |
||
2219 | $this->rmdirRecursive($dir); |
||
2220 | } |
||
2221 | } |
||
2222 | } |
||
2223 | return $res? array('path' => $file, 'ext' => $ext, 'mime' => $mime, 'prefix' => $prefix) : false; |
||
2224 | } |
||
2225 | |||
2226 | /** |
||
2227 | * Return file contents |
||
2228 | * |
||
2229 | * @param string $hash file hash |
||
2230 | * @return string|false |
||
2231 | * @author Dmitry (dio) Levashov |
||
2232 | **/ |
||
2233 | public function getContents($hash) { |
||
2234 | $file = $this->file($hash); |
||
2235 | |||
2236 | if (!$file) { |
||
2237 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
2238 | } |
||
2239 | |||
2240 | if ($file['mime'] == 'directory') { |
||
2241 | return $this->setError(elFinder::ERROR_NOT_FILE); |
||
2242 | } |
||
2243 | |||
2244 | if (!$file['read']) { |
||
2245 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2246 | } |
||
2247 | |||
2248 | return $this->convEncOut($this->_getContents($this->convEncIn($this->decode($hash)))); |
||
2249 | } |
||
2250 | |||
2251 | /** |
||
2252 | * Put content in text file and return file info. |
||
2253 | * |
||
2254 | * @param string $hash file hash |
||
2255 | * @param string $content new file content |
||
2256 | * @return array |
||
2257 | * @author Dmitry (dio) Levashov |
||
2258 | **/ |
||
2259 | public function putContents($hash, $content) { |
||
2260 | if ($this->commandDisabled('edit')) { |
||
2261 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2262 | } |
||
2263 | |||
2264 | $path = $this->decode($hash); |
||
2265 | |||
2266 | if (!($file = $this->file($hash))) { |
||
2267 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
2268 | } |
||
2269 | |||
2270 | if (!$file['write']) { |
||
2271 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2272 | } |
||
2273 | |||
2274 | // check MIME |
||
2275 | $name = $this->basenameCE($path); |
||
2276 | $mime = ''; |
||
2277 | $mimeByName = elFinderVolumeDriver::mimetypeInternalDetect($name); |
||
2278 | if ($this->mimeDetect !== 'internal') { |
||
2279 | if ($tp = tmpfile()) { |
||
2280 | fwrite($tp, $content); |
||
2281 | $info = stream_get_meta_data($tp); |
||
2282 | $filepath = $info['uri']; |
||
2283 | $mime = $this->mimetype($filepath, $name); |
||
2284 | fclose($tp); |
||
2285 | } |
||
2286 | } |
||
2287 | if (!$this->allowPutMime($mimeByName) || ($mime && $mime !== 'unknown' && !$this->allowPutMime($mime))) { |
||
2288 | return $this->setError(elFinder::ERROR_UPLOAD_FILE_MIME); |
||
2289 | } |
||
2290 | |||
2291 | $this->clearcache(); |
||
2292 | return $this->convEncOut($this->_filePutContents($this->convEncIn($path), $content)) ? $this->stat($path) : false; |
||
2293 | } |
||
2294 | |||
2295 | /** |
||
2296 | * Extract files from archive |
||
2297 | * |
||
2298 | * @param string $hash archive hash |
||
2299 | * @param null $makedir |
||
2300 | * @return array|bool |
||
2301 | * @author Dmitry (dio) Levashov, |
||
2302 | * @author Alexey Sukhotin |
||
2303 | */ |
||
2304 | public function extract($hash, $makedir = null) { |
||
2305 | if ($this->commandDisabled('extract')) { |
||
2306 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2307 | } |
||
2308 | |||
2309 | if (($file = $this->file($hash)) == false) { |
||
2310 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
2311 | } |
||
2312 | |||
2313 | $archiver = isset($this->archivers['extract'][$file['mime']]) |
||
2314 | ? $this->archivers['extract'][$file['mime']] |
||
2315 | : false; |
||
2316 | |||
2317 | if (!$archiver) { |
||
2318 | return $this->setError(elFinder::ERROR_NOT_ARCHIVE); |
||
2319 | } |
||
2320 | |||
2321 | $path = $this->decode($hash); |
||
2322 | $parent = $this->stat($this->dirnameCE($path)); |
||
2323 | |||
2324 | if (!$file['read'] || !$parent['write']) { |
||
2325 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2326 | } |
||
2327 | $this->clearcache(); |
||
2328 | $this->extractToNewdir = is_null($makedir)? 'auto' : (bool)$makedir; |
||
2329 | |||
2330 | if ($path = $this->convEncOut($this->_extract($this->convEncIn($path), $archiver))) { |
||
2331 | if (is_array($path)) { |
||
2332 | foreach ($path as $_k => $_p) { |
||
2333 | $path[$_k] = $this->stat($_p); |
||
2334 | } |
||
2335 | } else { |
||
2336 | $path = $this->stat($path); |
||
2337 | } |
||
2338 | return $path; |
||
2339 | } else { |
||
2340 | return false; |
||
2341 | } |
||
2342 | } |
||
2343 | |||
2344 | /** |
||
2345 | * Add files to archive |
||
2346 | * |
||
2347 | * @param $hashes |
||
2348 | * @param $mime |
||
2349 | * @param string $name |
||
2350 | * @return array|bool |
||
2351 | */ |
||
2352 | public function archive($hashes, $mime, $name = '') { |
||
2353 | if ($this->commandDisabled('archive')) { |
||
2354 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2355 | } |
||
2356 | |||
2357 | if ($name !== '' && !$this->nameAccepted($name)) { |
||
2358 | return $this->setError(elFinder::ERROR_INVALID_NAME); |
||
2359 | } |
||
2360 | |||
2361 | $archiver = isset($this->archivers['create'][$mime]) |
||
2362 | ? $this->archivers['create'][$mime] |
||
2363 | : false; |
||
2364 | |||
2365 | if (!$archiver) { |
||
2366 | return $this->setError(elFinder::ERROR_ARCHIVE_TYPE); |
||
2367 | } |
||
2368 | |||
2369 | $files = array(); |
||
2370 | |||
2371 | foreach ($hashes as $hash) { |
||
2372 | if (($file = $this->file($hash)) == false) { |
||
2373 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND, '#'+$hash); |
||
2374 | } |
||
2375 | if (!$file['read']) { |
||
2376 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2377 | } |
||
2378 | $path = $this->decode($hash); |
||
2379 | if (!isset($dir)) { |
||
2380 | $dir = $this->dirnameCE($path); |
||
2381 | $stat = $this->stat($dir); |
||
2382 | if (!$stat['write']) { |
||
2383 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2384 | } |
||
2385 | } |
||
2386 | |||
2387 | $files[] = $this->basenameCE($path); |
||
2388 | } |
||
2389 | |||
2390 | if ($name === '') { |
||
2391 | $name = count($files) == 1 ? $files[0] : 'Archive'; |
||
2392 | } else { |
||
2393 | $name = str_replace(array('/', '\\'), '_', preg_replace('/\.' . preg_quote($archiver['ext'], '/') . '$/i', '', $name)); |
||
2394 | } |
||
2395 | $name .='.' . $archiver['ext']; |
||
2396 | $name = $this->uniqueName($dir, $name, ''); |
||
2397 | $this->clearcache(); |
||
2398 | return ($path = $this->convEncOut($this->_archive($this->convEncIn($dir), $this->convEncIn($files), $this->convEncIn($name), $archiver))) ? $this->stat($path) : false; |
||
2399 | } |
||
2400 | |||
2401 | /** |
||
2402 | * Resize image |
||
2403 | * |
||
2404 | * @param string $hash image file |
||
2405 | * @param int $width new width |
||
2406 | * @param int $height new height |
||
2407 | * @param int $x X start poistion for crop |
||
2408 | * @param int $y Y start poistion for crop |
||
2409 | * @param string $mode action how to mainpulate image |
||
2410 | * @param string $bg background color |
||
2411 | * @param int $degree rotete degree |
||
2412 | * @param int $jpgQuality JEPG quality (1-100) |
||
2413 | * @return array|false |
||
2414 | * @author Dmitry (dio) Levashov |
||
2415 | * @author Alexey Sukhotin |
||
2416 | * @author nao-pon |
||
2417 | * @author Troex Nevelin |
||
2418 | **/ |
||
2419 | public function resize($hash, $width, $height, $x, $y, $mode = 'resize', $bg = '', $degree = 0, $jpgQuality = null) { |
||
2420 | if ($this->commandDisabled('resize')) { |
||
2421 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2422 | } |
||
2423 | |||
2424 | if (($file = $this->file($hash)) == false) { |
||
2425 | return $this->setError(elFinder::ERROR_FILE_NOT_FOUND); |
||
2426 | } |
||
2427 | |||
2428 | if (!$file['write'] || !$file['read']) { |
||
2429 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2430 | } |
||
2431 | |||
2432 | $path = $this->decode($hash); |
||
2433 | |||
2434 | $work_path = $this->getWorkFile($this->encoding? $this->convEncIn($path, true) : $path); |
||
2435 | |||
2436 | if (!$work_path || !is_writable($work_path)) { |
||
2437 | if ($work_path && $path !== $work_path && is_file($work_path)) { |
||
2438 | unlink($work_path); |
||
2439 | } |
||
2440 | return $this->setError(elFinder::ERROR_PERM_DENIED); |
||
2441 | } |
||
2442 | |||
2443 | if ($this->imgLib !== 'imagick' && $this->imgLib !== 'convert') { |
||
2444 | if (elFinder::isAnimationGif($work_path)) { |
||
2445 | return $this->setError(elFinder::ERROR_UNSUPPORT_TYPE); |
||
2446 | } |
||
2447 | } |
||
2448 | |||
2449 | switch($mode) { |
||
2450 | |||
2451 | case 'propresize': |
||
2452 | $result = $this->imgResize($work_path, $width, $height, true, true, null, $jpgQuality); |
||
2453 | break; |
||
2454 | |||
2455 | case 'crop': |
||
2456 | $result = $this->imgCrop($work_path, $width, $height, $x, $y, null, $jpgQuality); |
||
2457 | break; |
||
2458 | |||
2459 | case 'fitsquare': |
||
2460 | $result = $this->imgSquareFit($work_path, $width, $height, 'center', 'middle', ($bg ? $bg : $this->options['tmbBgColor']), null, $jpgQuality); |
||
2461 | break; |
||
2462 | |||
2463 | case 'rotate': |
||
2464 | $result = $this->imgRotate($work_path, $degree, ($bg ? $bg : $this->options['bgColorFb']), null, $jpgQuality); |
||
2465 | break; |
||
2466 | |||
2467 | default: |
||
2468 | $result = $this->imgResize($work_path, $width, $height, false, true, null, $jpgQuality); |
||
2469 | break; |
||
2470 | } |
||
2471 | |||
2472 | $ret = false; |
||
2473 | if ($result) { |
||
2474 | $stat = $this->stat($path); |
||
2475 | clearstatcache(); |
||
2476 | $fstat = stat($work_path); |
||
2477 | $stat['size'] = $fstat['size']; |
||
2478 | $stat['ts'] = $fstat['mtime']; |
||
2479 | if ($imgsize = getimagesize($work_path)) { |
||
2480 | $stat['width'] = $imgsize[0]; |
||
2481 | $stat['height'] = $imgsize[1]; |
||
2482 | $stat['mime'] = $imgsize['mime']; |
||
2483 | } |
||
2484 | if ($path !== $work_path) { |
||
2485 | if ($fp = fopen($work_path, 'rb')) { |
||
2486 | $ret = $this->saveCE($fp, $this->dirnameCE($path), $this->basenameCE($path), $stat); |
||
2487 | fclose($fp); |
||
2488 | } |
||
2489 | } else { |
||
2490 | $ret = true; |
||
2491 | } |
||
2492 | if ($ret) { |
||
2493 | $this->rmTmb($file); |
||
2494 | $this->clearcache(); |
||
2495 | $ret = $this->stat($path); |
||
2496 | $ret['width'] = $stat['width']; |
||
2497 | $ret['height'] = $stat['height']; |
||
2498 | } |
||
2499 | } |
||
2500 | if ($path !== $work_path) { |
||
2501 | is_file($work_path) && unlink($work_path); |
||
2502 | } |
||
2503 | |||
2504 | return $ret; |
||
2505 | } |
||
2506 | |||
2507 | /** |
||
2508 | * Remove file/dir |
||
2509 | * |
||
2510 | * @param string $hash file hash |
||
2511 | * @return bool |
||
2512 | * @author Dmitry (dio) Levashov |
||
2513 | **/ |
||
2514 | public function rm($hash) { |
||
2515 | return $this->commandDisabled('rm') |
||
2516 | ? $this->setError(elFinder::ERROR_PERM_DENIED) |
||
2517 | : $this->remove($this->decode($hash)); |
||
2518 | } |
||
2519 | |||
2520 | /** |
||
2521 | * Search files |
||
2522 | * |
||
2523 | * @param string $q search string |
||
2524 | * @param array $mimes |
||
2525 | * @param null $hash |
||
2526 | * @return array |
||
2527 | * @author Dmitry (dio) Levashov |
||
2528 | */ |
||
2529 | public function search($q, $mimes, $hash = null) { |
||
2530 | $dir = null; |
||
2531 | if ($hash) { |
||
2532 | $dir = $this->decode($hash); |
||
2533 | $stat = $this->stat($dir); |
||
2534 | if (!$stat || $stat['mime'] !== 'directory' || !$stat['read']) { |
||
2535 | $q = ''; |
||
2536 | } |
||
2537 | } |
||
2538 | if ($mimes && $this->onlyMimes) { |
||
2539 | $mimes = array_intersect($mimes, $this->onlyMimes); |
||
2540 | if (!$mimes) { |
||
2541 | $q = ''; |
||
2542 | } |
||
2543 | } |
||
2544 | $this->searchStart = time(); |
||
2545 | |||
2546 | $qs = preg_split('/"([^"]+)"| +/', $q, -1, PREG_SPLIT_NO_EMPTY|PREG_SPLIT_DELIM_CAPTURE); |
||
2547 | $query = $excludes = array(); |
||
2548 | foreach($qs as $_q) { |
||
2549 | $_q = trim($_q); |
||
2550 | if ($_q !== '') { |
||
2551 | if ($_q[0] === '-') { |
||
2552 | if (isset($_q[1])) { |
||
2553 | $excludes[] = substr($_q, 1); |
||
2554 | } |
||
2555 | } else { |
||
2556 | $query[] = $_q; |
||
2557 | } |
||
2558 | } |
||
2559 | } |
||
2560 | if (! $query) { |
||
2561 | $q = ''; |
||
2562 | } else { |
||
2563 | $q = join(' ', $query); |
||
2564 | $this->doSearchCurrentQuery = array( |
||
2565 | 'q' => $q, |
||
2566 | 'excludes' => $excludes |
||
2567 | ); |
||
2568 | } |
||
2569 | |||
2570 | // valided regex $this->options['searchExDirReg'] |
||
2571 | if ($this->options['searchExDirReg']) { |
||
2572 | if (false === preg_match($this->options['searchExDirReg'], '')) { |
||
2573 | $this->options['searchExDirReg'] = ''; |
||
2574 | } |
||
2575 | } |
||
2576 | |||
2577 | return ($q === '' || $this->commandDisabled('search')) |
||
2578 | ? array() |
||
2579 | : $this->doSearch(is_null($dir)? $this->root : $dir, $q, $mimes); |
||
2580 | } |
||
2581 | |||
2582 | /** |
||
2583 | * Return image dimensions |
||
2584 | * |
||
2585 | * @param string $hash file hash |
||
2586 | * @return array |
||
2587 | * @author Dmitry (dio) Levashov |
||
2588 | **/ |
||
2589 | public function dimensions($hash) { |
||
2590 | if (($file = $this->file($hash)) == false) { |
||
2591 | return false; |
||
2592 | } |
||
2593 | |||
2594 | return $this->convEncOut($this->_dimensions($this->convEncIn($this->decode($hash)), $file['mime'])); |
||
2595 | } |
||
2596 | |||
2597 | /** |
||
2598 | * Return content URL (for netmout volume driver) |
||
2599 | * If file.url == 1 requests from JavaScript client with XHR |
||
2600 | * |
||
2601 | * @param string $hash file hash |
||
2602 | * @param array $options options array |
||
2603 | * @return boolean|string |
||
2604 | * @author Naoki Sawada |
||
2605 | */ |
||
2606 | public function getContentUrl($hash, $options = array()) { |
||
2607 | if (($file = $this->file($hash)) == false || (isset($file['url']) && $file['url'] == 1)) { |
||
2608 | return false; |
||
2609 | } |
||
2610 | if (empty($file['url'])) { |
||
2611 | if ($this->URL) { |
||
2612 | $path = str_replace($this->separator, '/', substr($this->decode($hash), strlen($this->root) + 1)); |
||
2613 | if ($this->encoding) { |
||
2614 | $path = str_replace('%2F', '/', rawurlencode($this->convEncIn($path, true))); |
||
2615 | } |
||
2616 | return $this->URL . $path; |
||
2617 | } |
||
2618 | return false; |
||
2619 | } else { |
||
2620 | return $file['url']; |
||
2621 | } |
||
2622 | } |
||
2623 | |||
2624 | /** |
||
2625 | * Return temp path |
||
2626 | * |
||
2627 | * @return string |
||
2628 | * @author Naoki Sawada |
||
2629 | */ |
||
2630 | public function getTempPath() { |
||
2631 | $tempPath = null; |
||
2632 | if (isset($this->tmpPath) && $this->tmpPath && is_writable($this->tmpPath)) { |
||
2633 | $tempPath = $this->tmpPath; |
||
2634 | } else if (isset($this->tmp) && $this->tmp && is_writable($this->tmp)) { |
||
2635 | $tempPath = $this->tmp; |
||
2636 | } else if (function_exists('sys_get_temp_dir')) { |
||
2637 | $tempPath = sys_get_temp_dir(); |
||
2638 | } else if (isset($this->tmbPath) && $this->tmbPath && is_writable($this->tmbPath)) { |
||
2639 | $tempPath = $this->tmbPath; |
||
2640 | } |
||
2641 | if ($tempPath && DIRECTORY_SEPARATOR !== '/') { |
||
2642 | $tempPath = str_replace('/', DIRECTORY_SEPARATOR, $tempPath); |
||
2643 | } |
||
2644 | return $tempPath; |
||
2645 | } |
||
2646 | |||
2647 | /** |
||
2648 | * (Make &) Get upload taget dirctory hash |
||
2649 | * |
||
2650 | * @param string $baseTargetHash |
||
2651 | * @param string $path |
||
2652 | * @param array $result |
||
2653 | * @return boolean|string |
||
2654 | * @author Naoki Sawada |
||
2655 | */ |
||
2656 | public function getUploadTaget($baseTargetHash, $path, & $result) { |
||
2657 | $base = $this->decode($baseTargetHash); |
||
2658 | $targetHash = $baseTargetHash; |
||
2659 | $path = ltrim($path, $this->separator); |
||
2660 | $dirs = explode($this->separator, $path); |
||
2661 | array_pop($dirs); |
||
2662 | foreach($dirs as $dir) { |
||
2663 | $targetPath = $this->joinPathCE($base, $dir); |
||
2664 | if (! $_realpath = $this->realpath($this->encode($targetPath))) { |
||
2665 | if ($stat = $this->mkdir($targetHash, $dir)) { |
||
2666 | $result['added'][] = $stat; |
||
2667 | $targetHash = $stat['hash']; |
||
2668 | $base = $this->decode($targetHash); |
||
2669 | } else { |
||
2670 | return false; |
||
2671 | } |
||
2672 | } else { |
||
2673 | $targetHash = $this->encode($_realpath); |
||
2674 | if ($this->dir($targetHash)) { |
||
2675 | $base = $this->decode($targetHash); |
||
2676 | } else { |
||
2677 | return false; |
||
2678 | } |
||
2679 | } |
||
2680 | } |
||
2681 | return $targetHash; |
||
2682 | } |
||
2683 | |||
2684 | /** |
||
2685 | * Return this uploadMaxSize value |
||
2686 | * |
||
2687 | * @return integer |
||
2688 | * @author Naoki Sawada |
||
2689 | */ |
||
2690 | public function getUploadMaxSize() { |
||
2691 | return $this->uploadMaxSize; |
||
2692 | } |
||
2693 | |||
2694 | /** |
||
2695 | * Image file utility |
||
2696 | * |
||
2697 | * @param string $mode 'resize', 'rotate', 'propresize', 'crop', 'fitsquare' |
||
2698 | * @param string $src Image file local path |
||
2699 | * @param array $options excute options |
||
2700 | * @return bool |
||
2701 | * @author Naoki Sawada |
||
2702 | */ |
||
2703 | public function imageUtil($mode, $src, $options = array()) { |
||
2704 | if (! isset($options['jpgQuality'])) { |
||
2705 | $options['jpgQuality'] = intval($this->options['jpgQuality']); |
||
2706 | } |
||
2707 | if (! isset($options['bgcolor'])) { |
||
2708 | $options['bgcolor'] = '#ffffff'; |
||
2709 | } |
||
2710 | if (! isset($options['bgColorFb'])) { |
||
2711 | $options['bgColorFb'] = $this->options['bgColorFb']; |
||
2712 | } |
||
2713 | switch($mode) { |
||
2714 | case 'rotate': |
||
2715 | if (empty($options['degree'])) { |
||
2716 | return true; |
||
2717 | } |
||
2718 | return (bool)$this->imgRotate($src, $options['degree'], $options['bgColorFb'], null, $options['jpgQuality']); |
||
2719 | |||
2720 | case 'resize': |
||
2721 | case 'propresize': |
||
2722 | case 'crop': |
||
2723 | case 'fitsquare': |
||
2724 | if (empty($options['width']) || empty($options['height'])) { |
||
2725 | return false; |
||
2726 | } |
||
2727 | |||
2728 | case 'resize': |
||
2729 | return (bool)$this->imgResize($src, $options['width'], $options['height'], false, true, null, $options['jpgQuality'], $options); |
||
2730 | |||
2731 | case 'propresize': |
||
2732 | return (bool)$this->imgResize($src, $options['width'], $options['height'], true, true, null, $options['jpgQuality'], $options); |
||
2733 | |||
2734 | case 'crop': |
||
2735 | if (isset($options['x']) && isset($options['y'])) { |
||
2736 | return (bool)$this->imgCrop($src, $options['width'], $options['height'], $options['x'], $options['y'], null, $options['jpgQuality']); |
||
2737 | } |
||
2738 | |||
2739 | case 'fitsquare': |
||
2740 | return (bool)$this->imgSquareFit($src, $options['width'], $options['height'], 'center', 'middle', $options['bgcolor'], null, $options['jpgQuality']); |
||
2741 | |||
2742 | } |
||
2743 | return false; |
||
2744 | } |
||
2745 | |||
2746 | /** |
||
2747 | * Convert Video To Image by ffmpeg |
||
2748 | * |
||
2749 | * @param $file video source file path |
||
2750 | * @param $stat file stat array |
||
2751 | * @return bool |
||
2752 | * @author Naoki Sawada |
||
2753 | */ |
||
2754 | public function ffmpegToImg($file, $stat) { |
||
2755 | $name = basename($file); |
||
2756 | $path = dirname($file); |
||
2757 | $tmp = $path . DIRECTORY_SEPARATOR . md5($name); |
||
2758 | $GLOBALS['elFinderTempFiles'][] = $tmp; // regist to remove at the end |
||
2759 | if (rename($file, $tmp)) { |
||
2760 | // specific start time by file name (xxx^[sec].[extention] - video^3.mp4) |
||
2761 | if (preg_match('/\^(\d+(?:\.\d+)?)\.[^.]+$/', $stat['name'], $_m)) { |
||
2762 | $ss = $_m[1]; |
||
2763 | } else { |
||
2764 | $ss = $this->options['tmbVideoConvSec']; |
||
2765 | } |
||
2766 | $cmd = sprintf('ffmpeg -ss 00:00:%.3f -vframes 1 -i %s -f image2 %s', $ss, escapeshellarg($tmp), escapeshellarg($file)); |
||
2767 | $r = $this->procExec($cmd); |
||
2768 | unlink($tmp); |
||
2769 | return ($r === 0); |
||
2770 | } |
||
2771 | return false; |
||
2772 | } |
||
2773 | |||
2774 | /** |
||
2775 | * Save error message |
||
2776 | * |
||
2777 | * @param array error |
||
2778 | * @return false |
||
2779 | * @author Dmitry(dio) Levashov |
||
2780 | **/ |
||
2781 | protected function setError($error) { |
||
2782 | |||
2783 | $this->error = array(); |
||
2784 | |||
2785 | foreach (func_get_args() as $err) { |
||
2786 | if (is_array($err)) { |
||
2787 | $this->error = array_merge($this->error, $err); |
||
2788 | } else { |
||
2789 | $this->error[] = $err; |
||
2790 | } |
||
2791 | } |
||
2792 | |||
2793 | // $this->error = is_array($error) ? $error : func_get_args(); |
||
2794 | return false; |
||
2795 | } |
||
2796 | |||
2797 | /*********************************************************************/ |
||
2798 | /* FS API */ |
||
2799 | /*********************************************************************/ |
||
2800 | |||
2801 | /***************** server encoding support *******************/ |
||
2802 | |||
2803 | /** |
||
2804 | * Return parent directory path (with convert encording) |
||
2805 | * |
||
2806 | * @param string $path file path |
||
2807 | * @return string |
||
2808 | * @author Naoki Sawada |
||
2809 | **/ |
||
2810 | protected function dirnameCE($path) { |
||
2811 | return (!$this->encoding)? $this->_dirname($path) : $this->convEncOut($this->_dirname($this->convEncIn($path))); |
||
2812 | } |
||
2813 | |||
2814 | /** |
||
2815 | * Return file name (with convert encording) |
||
2816 | * |
||
2817 | * @param string $path file path |
||
2818 | * @return string |
||
2819 | * @author Naoki Sawada |
||
2820 | **/ |
||
2821 | protected function basenameCE($path) { |
||
2822 | return (!$this->encoding)? $this->_basename($path) : $this->convEncOut($this->_basename($this->convEncIn($path))); |
||
2823 | } |
||
2824 | |||
2825 | /** |
||
2826 | * Join dir name and file name and return full path. (with convert encording) |
||
2827 | * Some drivers (db) use int as path - so we give to concat path to driver itself |
||
2828 | * |
||
2829 | * @param string $dir dir path |
||
2830 | * @param string $name file name |
||
2831 | * @return string |
||
2832 | * @author Naoki Sawada |
||
2833 | **/ |
||
2834 | protected function joinPathCE($dir, $name) { |
||
2835 | return (!$this->encoding)? $this->_joinPath($dir, $name) : $this->convEncOut($this->_joinPath($this->convEncIn($dir), $this->convEncIn($name))); |
||
2836 | } |
||
2837 | |||
2838 | /** |
||
2839 | * Return normalized path (with convert encording) |
||
2840 | * |
||
2841 | * @param string $path file path |
||
2842 | * @return string |
||
2843 | * @author Naoki Sawada |
||
2844 | **/ |
||
2845 | protected function normpathCE($path) { |
||
2846 | return (!$this->encoding)? $this->_normpath($path) : $this->convEncOut($this->_normpath($this->convEncIn($path))); |
||
2847 | } |
||
2848 | |||
2849 | /** |
||
2850 | * Return file path related to root dir (with convert encording) |
||
2851 | * |
||
2852 | * @param string $path file path |
||
2853 | * @return string |
||
2854 | * @author Naoki Sawada |
||
2855 | **/ |
||
2856 | protected function relpathCE($path) { |
||
2857 | return (!$this->encoding)? $this->_relpath($path) : $this->convEncOut($this->_relpath($this->convEncIn($path))); |
||
2858 | } |
||
2859 | |||
2860 | /** |
||
2861 | * Convert path related to root dir into real path (with convert encording) |
||
2862 | * |
||
2863 | * @param string $path rel file path |
||
2864 | * @return string |
||
2865 | * @author Naoki Sawada |
||
2866 | **/ |
||
2867 | protected function abspathCE($path) { |
||
2868 | return (!$this->encoding)? $this->_abspath($path): $this->convEncOut($this->_abspath($this->convEncIn($path))); |
||
2869 | } |
||
2870 | |||
2871 | /** |
||
2872 | * Return true if $path is children of $parent (with convert encording) |
||
2873 | * |
||
2874 | * @param string $path path to check |
||
2875 | * @param string $parent parent path |
||
2876 | * @return bool |
||
2877 | * @author Naoki Sawada |
||
2878 | **/ |
||
2879 | protected function inpathCE($path, $parent) { |
||
2880 | return (!$this->encoding)? $this->_inpath($path, $parent) : $this->convEncOut($this->_inpath($this->convEncIn($path), $this->convEncIn($parent))); |
||
2881 | } |
||
2882 | |||
2883 | /** |
||
2884 | * Open file and return file pointer (with convert encording) |
||
2885 | * |
||
2886 | * @param string $path file path |
||
2887 | * @param string $mode |
||
2888 | * @return false|resource |
||
2889 | * @internal param bool $write open file for writing |
||
2890 | * @author Naoki Sawada |
||
2891 | */ |
||
2892 | protected function fopenCE($path, $mode='rb') { |
||
2893 | return (!$this->encoding)? $this->_fopen($path, $mode) : $this->convEncOut($this->_fopen($this->convEncIn($path), $mode)); |
||
2894 | } |
||
2895 | |||
2896 | /** |
||
2897 | * Close opened file (with convert encording) |
||
2898 | * |
||
2899 | * @param resource $fp file pointer |
||
2900 | * @param string $path file path |
||
2901 | * @return bool |
||
2902 | * @author Naoki Sawada |
||
2903 | **/ |
||
2904 | protected function fcloseCE($fp, $path='') { |
||
2905 | return (!$this->encoding)? $this->_fclose($fp, $path) : $this->convEncOut($this->_fclose($fp, $this->convEncIn($path))); |
||
2906 | } |
||
2907 | |||
2908 | /** |
||
2909 | * Create new file and write into it from file pointer. (with convert encording) |
||
2910 | * Return new file path or false on error. |
||
2911 | * |
||
2912 | * @param resource $fp file pointer |
||
2913 | * @param string $dir target dir path |
||
2914 | * @param string $name file name |
||
2915 | * @param array $stat file stat (required by some virtual fs) |
||
2916 | * @return bool|string |
||
2917 | * @author Naoki Sawada |
||
2918 | **/ |
||
2919 | protected function saveCE($fp, $dir, $name, $stat) { |
||
2920 | return (!$this->encoding)? $this->_save($fp, $dir, $name, $stat) : $this->convEncOut($this->_save($fp, $this->convEncIn($dir), $this->convEncIn($name), $this->convEncIn($stat))); |
||
2921 | } |
||
2922 | |||
2923 | /** |
||
2924 | * Return true if path is dir and has at least one childs directory (with convert encording) |
||
2925 | * |
||
2926 | * @param string $path dir path |
||
2927 | * @return bool |
||
2928 | * @author Naoki Sawada |
||
2929 | **/ |
||
2930 | protected function subdirsCE($path) { |
||
2931 | if (!isset($this->subdirsCache[$path])) { |
||
2932 | $this->subdirsCache[$path] = (!$this->encoding)? $this->_subdirs($path) : $this->convEncOut($this->_subdirs($this->convEncIn($path))); |
||
2933 | } |
||
2934 | return $this->subdirsCache[$path]; |
||
2935 | } |
||
2936 | |||
2937 | /** |
||
2938 | * Return files list in directory (with convert encording) |
||
2939 | * |
||
2940 | * @param string $path dir path |
||
2941 | * @return array |
||
2942 | * @author Naoki Sawada |
||
2943 | **/ |
||
2944 | protected function scandirCE($path) { |
||
2945 | return (!$this->encoding)? $this->_scandir($path) : $this->convEncOut($this->_scandir($this->convEncIn($path))); |
||
2946 | } |
||
2947 | |||
2948 | /** |
||
2949 | * Create symlink (with convert encording) |
||
2950 | * |
||
2951 | * @param string $source file to link to |
||
2952 | * @param string $targetDir folder to create link in |
||
2953 | * @param string $name symlink name |
||
2954 | * @return bool |
||
2955 | * @author Naoki Sawada |
||
2956 | **/ |
||
2957 | protected function symlinkCE($source, $targetDir, $name) { |
||
2958 | return (!$this->encoding)? $this->_symlink($source, $targetDir, $name) : $this->convEncOut($this->_symlink($this->convEncIn($source), $this->convEncIn($targetDir), $this->convEncIn($name))); |
||
2959 | } |
||
2960 | |||
2961 | /***************** paths *******************/ |
||
2962 | |||
2963 | /** |
||
2964 | * Encode path into hash |
||
2965 | * |
||
2966 | * @param string file path |
||
2967 | * @return string |
||
2968 | * @author Dmitry (dio) Levashov |
||
2969 | * @author Troex Nevelin |
||
2970 | **/ |
||
2971 | protected function encode($path) { |
||
2972 | if ($path !== '') { |
||
2973 | |||
2974 | // cut ROOT from $path for security reason, even if hacker decodes the path he will not know the root |
||
2975 | $p = $this->relpathCE($path); |
||
2976 | // if reqesting root dir $path will be empty, then assign '/' as we cannot leave it blank for crypt |
||
2977 | if ($p === '') { |
||
2978 | $p = $this->separator; |
||
2979 | } |
||
2980 | |||
2981 | // TODO crypt path and return hash |
||
2982 | $hash = $this->crypt($p); |
||
2983 | // hash is used as id in HTML that means it must contain vaild chars |
||
2984 | // make base64 html safe and append prefix in begining |
||
2985 | $hash = strtr(base64_encode($hash), '+/=', '-_.'); |
||
2986 | // remove dots '.' at the end, before it was '=' in base64 |
||
2987 | $hash = rtrim($hash, '.'); |
||
2988 | // append volume id to make hash unique |
||
2989 | return $this->id.$hash; |
||
2990 | } |
||
2991 | //TODO: Add return statement here |
||
2992 | } |
||
2993 | |||
2994 | /** |
||
2995 | * Decode path from hash |
||
2996 | * |
||
2997 | * @param string file hash |
||
2998 | * @return string |
||
2999 | * @author Dmitry (dio) Levashov |
||
3000 | * @author Troex Nevelin |
||
3001 | **/ |
||
3002 | protected function decode($hash) { |
||
3003 | if (strpos($hash, $this->id) === 0) { |
||
3004 | // cut volume id after it was prepended in encode |
||
3005 | $h = substr($hash, strlen($this->id)); |
||
3006 | // replace HTML safe base64 to normal |
||
3007 | $h = base64_decode(strtr($h, '-_.', '+/=')); |
||
3008 | // TODO uncrypt hash and return path |
||
3009 | $path = $this->uncrypt($h); |
||
3010 | // append ROOT to path after it was cut in encode |
||
3011 | return $this->abspathCE($path);//$this->root.($path === $this->separator ? '' : $this->separator.$path); |
||
3012 | } |
||
3013 | //TODO: Add return statement here |
||
3014 | } |
||
3015 | |||
3016 | /** |
||
3017 | * Return crypted path |
||
3018 | * Not implemented |
||
3019 | * |
||
3020 | * @param string path |
||
3021 | * @return mixed |
||
3022 | * @author Dmitry (dio) Levashov |
||
3023 | **/ |
||
3024 | protected function crypt($path) { |
||
3025 | return $path; |
||
3026 | } |
||
3027 | |||
3028 | /** |
||
3029 | * Return uncrypted path |
||
3030 | * Not implemented |
||
3031 | * |
||
3032 | * @param mixed hash |
||
3033 | * @return mixed |
||
3034 | * @author Dmitry (dio) Levashov |
||
3035 | **/ |
||
3036 | protected function uncrypt($hash) { |
||
3037 | return $hash; |
||
3038 | } |
||
3039 | |||
3040 | /** |
||
3041 | * Validate file name based on $this->options['acceptedName'] regexp or function |
||
3042 | * |
||
3043 | * @param string $name file name |
||
3044 | * @return bool |
||
3045 | * @author Dmitry (dio) Levashov |
||
3046 | **/ |
||
3047 | protected function nameAccepted($name) { |
||
3048 | if (json_encode($name)===false) { |
||
3049 | return false; |
||
3050 | } |
||
3051 | if ($this->nameValidator) { |
||
3052 | if (is_callable($this->nameValidator)) { |
||
3053 | $res = call_user_func($this->nameValidator, $name); |
||
3054 | return $res; |
||
3055 | } |
||
3056 | if (preg_match($this->nameValidator, '') !== false) { |
||
3057 | return preg_match($this->nameValidator, $name); |
||
3058 | } |
||
3059 | } |
||
3060 | return true; |
||
3061 | } |
||
3062 | |||
3063 | /** |
||
3064 | * Return new unique name based on file name and suffix |
||
3065 | * |
||
3066 | * @param $dir |
||
3067 | * @param $name |
||
3068 | * @param string $suffix suffix append to name |
||
3069 | * @param bool $checkNum |
||
3070 | * @param int $start |
||
3071 | * @return string |
||
3072 | * @internal param string $path file path |
||
3073 | * @author Dmitry (dio) Levashov |
||
3074 | */ |
||
3075 | public function uniqueName($dir, $name, $suffix = ' copy', $checkNum = true, $start = 1) { |
||
3076 | $ext = ''; |
||
3077 | |||
3078 | if (preg_match('/\.((tar\.(gz|bz|bz2|z|lzo))|cpio\.gz|ps\.gz|xcf\.(gz|bz2)|[a-z0-9]{1,4})$/i', $name, $m)) { |
||
3079 | $ext = '.'.$m[1]; |
||
3080 | $name = substr($name, 0, strlen($name)-strlen($m[0])); |
||
3081 | } |
||
3082 | |||
3083 | if ($checkNum && preg_match('/('.preg_quote($suffix, '/').')(\d*)$/i', $name, $m)) { |
||
3084 | $i = (int)$m[2]; |
||
3085 | $name = substr($name, 0, strlen($name)-strlen($m[2])); |
||
3086 | } else { |
||
3087 | $i = $start; |
||
3088 | $name .= $suffix; |
||
3089 | } |
||
3090 | $max = $i+100000; |
||
3091 | |||
3092 | while ($i <= $max) { |
||
3093 | $n = $name.($i > 0 ? sprintf($this->options['uniqueNumFormat'], $i) : '').$ext; |
||
3094 | |||
3095 | if (!$this->stat($this->joinPathCE($dir, $n))) { |
||
3096 | $this->clearcache(); |
||
3097 | return $n; |
||
3098 | } |
||
3099 | $i++; |
||
3100 | } |
||
3101 | return $name.md5($dir).$ext; |
||
3102 | } |
||
3103 | |||
3104 | /** |
||
3105 | * Converts character encoding from UTF-8 to server's one |
||
3106 | * |
||
3107 | * @param mixed $var target string or array var |
||
3108 | * @param bool $restoreLocale do retore global locale, default is false |
||
3109 | * @param string $unknown replaces character for unknown |
||
3110 | * @return mixed |
||
3111 | * @author Naoki Sawada |
||
3112 | */ |
||
3113 | public function convEncIn($var = null, $restoreLocale = false, $unknown = '_') { |
||
3114 | return (!$this->encoding)? $var : $this->convEnc($var, 'UTF-8', $this->encoding, $this->options['locale'], $restoreLocale, $unknown); |
||
3115 | } |
||
3116 | |||
3117 | /** |
||
3118 | * Converts character encoding from server's one to UTF-8 |
||
3119 | * |
||
3120 | * @param mixed $var target string or array var |
||
3121 | * @param bool $restoreLocale do retore global locale, default is true |
||
3122 | * @param string $unknown replaces character for unknown |
||
3123 | * @return mixed |
||
3124 | * @author Naoki Sawada |
||
3125 | */ |
||
3126 | public function convEncOut($var = null, $restoreLocale = true, $unknown = '_') { |
||
3127 | return (!$this->encoding)? $var : $this->convEnc($var, $this->encoding, 'UTF-8', $this->options['locale'], $restoreLocale, $unknown); |
||
3128 | } |
||
3129 | |||
3130 | /** |
||
3131 | * Converts character encoding (base function) |
||
3132 | * |
||
3133 | * @param mixed $var target string or array var |
||
3134 | * @param string $from from character encoding |
||
3135 | * @param string $to to character encoding |
||
3136 | * @param string $locale local locale |
||
3137 | * @param $restoreLocale |
||
3138 | * @param string $unknown replaces character for unknown |
||
3139 | * @return mixed |
||
3140 | */ |
||
3141 | protected function convEnc($var, $from, $to, $locale, $restoreLocale, $unknown = '_') { |
||
3142 | if (strtoupper($from) !== strtoupper($to)) { |
||
3143 | if ($locale) { |
||
3144 | setlocale(LC_ALL, $locale); |
||
3145 | } |
||
3146 | if (is_array($var)) { |
||
3147 | $_ret = array(); |
||
3148 | foreach($var as $_k => $_v) { |
||
3149 | $_ret[$_k] = $this->convEnc($_v, $from, $to, '', false, $unknown = '_'); |
||
3150 | } |
||
3151 | $var = $_ret; |
||
3152 | } else { |
||
3153 | $_var = false; |
||
3154 | if (is_string($var)) { |
||
3155 | $_var = $var; |
||
3156 | if (false !== ($_var = iconv($from, $to.'//TRANSLIT', $_var))) { |
||
3157 | $_var = str_replace('?', $unknown, $_var); |
||
3158 | } |
||
3159 | } |
||
3160 | if ($_var !== false) { |
||
3161 | $var = $_var; |
||
3162 | } |
||
3163 | } |
||
3164 | if ($restoreLocale) { |
||
3165 | setlocale(LC_ALL, elFinder::$locale); |
||
3166 | } |
||
3167 | } |
||
3168 | return $var; |
||
3169 | } |
||
3170 | |||
3171 | /*********************** util mainly for inheritance class *********************/ |
||
3172 | |||
3173 | /** |
||
3174 | * Get temporary filename. Tempfile will be removed when after script execution finishes or exit() is called. |
||
3175 | * When needing the unique file to a path, give $path to parameter. |
||
3176 | * |
||
3177 | * @param string $path for get unique file to a path |
||
3178 | * @return string|false |
||
3179 | * @author Naoki Sawada |
||
3180 | */ |
||
3181 | protected function getTempFile($path = '') { |
||
3182 | static $cache = array(); |
||
3183 | static $rmfunc; |
||
3184 | |||
3185 | $key = ''; |
||
3186 | if ($path !== '') { |
||
3187 | $key = $this->id . '#' . $path; |
||
3188 | if (isset($cache[$key])) { |
||
3189 | return $cache[$key]; |
||
3190 | } |
||
3191 | } |
||
3192 | |||
3193 | if ($tmpdir = $this->getTempPath()) { |
||
3194 | if (!$rmfunc) { |
||
3195 | $rmfunc = create_function('$f', 'is_file($f) && unlink($f);'); |
||
3196 | } |
||
3197 | $name = tempnam($tmpdir, 'ELF'); |
||
3198 | if ($key) { |
||
3199 | $cache[$key] = $name; |
||
3200 | } |
||
3201 | register_shutdown_function($rmfunc, $name); |
||
3202 | return $name; |
||
3203 | } |
||
3204 | |||
3205 | return false; |
||
3206 | } |
||
3207 | |||
3208 | /** |
||
3209 | * File path of local server side work file path |
||
3210 | * |
||
3211 | * @param string $path path need convert encoding to server encoding |
||
3212 | * @return string |
||
3213 | * @author Naoki Sawada |
||
3214 | */ |
||
3215 | protected function getWorkFile($path) { |
||
3216 | if ($work = $this->getTempFile()) { |
||
3217 | if ($wfp = fopen($work, 'wb')) { |
||
3218 | if ($fp = $this->_fopen($path)) { |
||
3219 | while(!feof($fp)) { |
||
3220 | fwrite($wfp, fread($fp, 8192)); |
||
3221 | } |
||
3222 | $this->_fclose($fp, $path); |
||
3223 | fclose($wfp); |
||
3224 | return $work; |
||
3225 | } |
||
3226 | } |
||
3227 | } |
||
3228 | return false; |
||
3229 | } |
||
3230 | |||
3231 | /** |
||
3232 | * Get image size array with `dimensions` |
||
3233 | * |
||
3234 | * @param string $path path need convert encoding to server encoding |
||
3235 | * @param string $mime file mime type |
||
3236 | * @return array|false |
||
3237 | */ |
||
3238 | public function getImageSize($path, $mime = '') { |
||
3239 | $size = false; |
||
3240 | if ($mime === '' || strtolower(substr($mime, 0, 5)) === 'image') { |
||
3241 | if ($work = $this->getWorkFile($path)) { |
||
3242 | if ($size = getimagesize($work)) { |
||
3243 | $size['dimensions'] = $size[0].'x'.$size[1]; |
||
3244 | } |
||
3245 | } |
||
3246 | is_file($work) && unlink($work); |
||
3247 | } |
||
3248 | return $size; |
||
3249 | } |
||
3250 | |||
3251 | /** |
||
3252 | * Delete dirctory trees |
||
3253 | * |
||
3254 | * @param string $localpath path need convert encoding to server encoding |
||
3255 | * @return boolean |
||
3256 | * @author Naoki Sawada |
||
3257 | */ |
||
3258 | protected function delTree($localpath) { |
||
3259 | foreach ($this->_scandir($localpath) as $p) { |
||
3260 | elFinder::extendTimeLimit(); |
||
3261 | $stat = $this->stat($this->convEncOut($p)); |
||
3262 | $this->convEncIn(); |
||
3263 | ($stat['mime'] === 'directory')? $this->delTree($p) : $this->_unlink($p); |
||
3264 | } |
||
3265 | return $this->_rmdir($localpath); |
||
3266 | } |
||
3267 | |||
3268 | /** |
||
3269 | * Copy items to a new temporary directory on the local server |
||
3270 | * |
||
3271 | * @param array $hashes target hashes |
||
3272 | * @param string $dir destination directory (for recurcive) |
||
3273 | * @return string|false saved path name |
||
3274 | * @author Naoki Sawada |
||
3275 | */ |
||
3276 | protected function getItemsInHand($hashes, $dir = null) { |
||
3277 | static $totalSize = 0; |
||
3278 | if (is_null($dir)) { |
||
3279 | $totalSize = 0; |
||
3280 | if (! $tmpDir = $this->getTempPath()) { |
||
3281 | return false; |
||
3282 | } |
||
3283 | $dir = tempnam($tmpDir, 'elf'); |
||
3284 | if (!unlink($dir) || !mkdir($dir, 0700, true)) { |
||
3285 | return false; |
||
3286 | } |
||
3287 | register_shutdown_function(array($this, 'rmdirRecursive'), $dir); |
||
3288 | } |
||
3289 | $res = true; |
||
3290 | $files = array(); |
||
3291 | foreach ($hashes as $hash) { |
||
3292 | if (($file = $this->file($hash)) == false) { |
||
3293 | continue; |
||
3294 | } |
||
3295 | if (!$file['read']) { |
||
3296 | continue; |
||
3297 | } |
||
3298 | |||
3299 | $name = $file['name']; |
||
3300 | // for call from search results |
||
3301 | if (isset($files[$name])) { |
||
3302 | $name = preg_replace('/^(.*?)(\..*)?$/', '$1_'.$files[$name]++.'$2', $name); |
||
3303 | } else { |
||
3304 | $files[$name] = 1; |
||
3305 | } |
||
3306 | $target = $dir.DIRECTORY_SEPARATOR.$name; |
||
3307 | |||
3308 | if ($file['mime'] === 'directory') { |
||
3309 | $chashes = array(); |
||
3310 | $_files = $this->scandir($hash); |
||
3311 | foreach($_files as $_file) { |
||
3312 | if ($file['read']) { |
||
3313 | $chashes[] = $_file['hash']; |
||
3314 | } |
||
3315 | } |
||
3316 | if (($res = mkdir($target, 0700, true)) && $chashes) { |
||
3317 | $res = $this->getItemsInHand($chashes, $target); |
||
3318 | } |
||
3319 | if (!$res) { |
||
3320 | break; |
||
3321 | } |
||
3322 | !empty($file['ts']) && touch($target, $file['ts']); |
||
3323 | } else { |
||
3324 | $path = $this->decode($hash); |
||
3325 | if ($fp = $this->fopenCE($path)) { |
||
3326 | if ($tfp = fopen($target, 'wb')) { |
||
3327 | $totalSize += stream_copy_to_stream($fp, $tfp); |
||
3328 | fclose($tfp); |
||
3329 | } |
||
3330 | !empty($file['ts']) && touch($target, $file['ts']); |
||
3331 | $this->fcloseCE($fp, $path); |
||
3332 | } |
||
3333 | if ($this->options['maxArcFilesSize'] > 0 && $this->options['maxArcFilesSize'] < $totalSize) { |
||
3334 | $res = $this->setError(elFinder::ERROR_ARC_MAXSIZE); |
||
3335 | } |
||
3336 | } |
||
3337 | } |
||
3338 | return $res? $dir : false; |
||
3339 | } |
||
3340 | |||
3341 | /*********************** file stat *********************/ |
||
3342 | |||
3343 | /** |
||
3344 | * Check file attribute |
||
3345 | * |
||
3346 | * @param string $path file path |
||
3347 | * @param string $name attribute name (read|write|locked|hidden) |
||
3348 | * @param bool $val attribute value returned by file system |
||
3349 | * @param bool $isDir path is directory (true: directory, false: file) |
||
3350 | * @return bool |
||
3351 | * @author Dmitry (dio) Levashov |
||
3352 | **/ |
||
3353 | protected function attr($path, $name, $val=null, $isDir=null) { |
||
3354 | if (!isset($this->defaults[$name])) { |
||
3355 | return false; |
||
3356 | } |
||
3357 | |||
3358 | |||
3359 | $perm = null; |
||
3360 | |||
3361 | if ($this->access) { |
||
3362 | $perm = call_user_func($this->access, $name, $path, $this->options['accessControlData'], $this, $isDir); |
||
3363 | |||
3364 | if ($perm !== null) { |
||
3365 | return !!$perm; |
||
3366 | } |
||
3367 | } |
||
3368 | |||
3369 | if ($this->separator != '/') { |
||
3370 | $path = str_replace($this->separator, '/', $this->relpathCE($path)); |
||
3371 | } else { |
||
3372 | $path = $this->relpathCE($path); |
||
3373 | } |
||
3374 | |||
3375 | $path = '/'.$path; |
||
3376 | |||
3377 | for ($i = 0, $c = count($this->attributes); $i < $c; $i++) { |
||
3378 | $attrs = $this->attributes[$i]; |
||
3379 | |||
3380 | if (isset($attrs[$name]) && isset($attrs['pattern']) && preg_match($attrs['pattern'], $path)) { |
||
3381 | $perm = $attrs[$name]; |
||
3382 | } |
||
3383 | } |
||
3384 | |||
3385 | return $perm === null ? (is_null($val)? $this->defaults[$name] : $val) : !!$perm; |
||
3386 | } |
||
3387 | |||
3388 | /** |
||
3389 | * Return true if file with given name can be created in given folder. |
||
3390 | * |
||
3391 | * @param string $dir parent dir path |
||
3392 | * @param string $name new file name |
||
3393 | * @param null $isDir |
||
3394 | * @return bool |
||
3395 | * @author Dmitry (dio) Levashov |
||
3396 | */ |
||
3397 | protected function allowCreate($dir, $name, $isDir = null) { |
||
3398 | $path = $this->joinPathCE($dir, $name); |
||
3399 | $perm = null; |
||
3400 | |||
3401 | if ($this->access) { |
||
3402 | $perm = call_user_func($this->access, 'write', $path, $this->options['accessControlData'], $this, $isDir); |
||
3403 | if ($perm !== null) { |
||
3404 | return !!$perm; |
||
3405 | } |
||
3406 | } |
||
3407 | |||
3408 | $testPath = $this->separator.$this->relpathCE($path); |
||
3409 | |||
3410 | for ($i = 0, $c = count($this->attributes); $i < $c; $i++) { |
||
3411 | $attrs = $this->attributes[$i]; |
||
3412 | |||
3413 | if (isset($attrs['write']) && isset($attrs['pattern']) && preg_match($attrs['pattern'], $testPath)) { |
||
3414 | $perm = $attrs['write']; |
||
3415 | } |
||
3416 | } |
||
3417 | |||
3418 | return $perm === null ? true : $perm; |
||
3419 | } |
||
3420 | |||
3421 | /** |
||
3422 | * Return true if file MIME type can save with check uploadOrder config. |
||
3423 | * |
||
3424 | * @param string $mime |
||
3425 | * @return boolean |
||
3426 | */ |
||
3427 | protected function allowPutMime($mime) { |
||
3428 | // logic based on http://httpd.apache.org/docs/2.2/mod/mod_authz_host.html#order |
||
3429 | $allow = $this->mimeAccepted($mime, $this->uploadAllow, null); |
||
3430 | $deny = $this->mimeAccepted($mime, $this->uploadDeny, null); |
||
3431 | $res = true; // default to allow |
||
3432 | if (strtolower($this->uploadOrder[0]) == 'allow') { // array('allow', 'deny'), default is to 'deny' |
||
3433 | $res = false; // default is deny |
||
3434 | if (!$deny && ($allow === true)) { // match only allow |
||
3435 | $res = true; |
||
3436 | }// else (both match | no match | match only deny) { deny } |
||
3437 | } else { // array('deny', 'allow'), default is to 'allow' - this is the default rule |
||
3438 | $res = true; // default is allow |
||
3439 | if (($deny === true) && !$allow) { // match only deny |
||
3440 | $res = false; |
||
3441 | } // else (both match | no match | match only allow) { allow } |
||
3442 | } |
||
3443 | return $res; |
||
3444 | } |
||
3445 | |||
3446 | /** |
||
3447 | * Return fileinfo |
||
3448 | * |
||
3449 | * @param string $path file cache |
||
3450 | * @return array |
||
3451 | * @author Dmitry (dio) Levashov |
||
3452 | **/ |
||
3453 | protected function stat($path) { |
||
3454 | if ($path === false || is_null($path)) { |
||
3455 | return false; |
||
3456 | } |
||
3457 | $is_root = ($path == $this->root); |
||
3458 | if ($is_root) { |
||
3459 | $rootKey = md5($path.(isset($this->options['alias'])? $this->options['alias'] : '')); |
||
3460 | if (!isset($this->sessionCache['rootstat'])) { |
||
3461 | $this->sessionCache['rootstat'] = array(); |
||
3462 | } |
||
3463 | if (! $this->isMyReload()) { |
||
3464 | // need $path as key for netmount/netunmount |
||
3465 | if (isset($this->sessionCache['rootstat'][$rootKey])) { |
||
3466 | if ($ret = $this->sessionCache['rootstat'][$rootKey]) { |
||
3467 | if ($this->options['rootRev'] === $ret['rootRev']) { |
||
3468 | if (isset($this->options['phash'])) { |
||
3469 | $ret['isroot'] = 1; |
||
3470 | $ret['phash'] = $this->options['phash']; |
||
3471 | } |
||
3472 | return $ret; |
||
3473 | } |
||
3474 | } |
||
3475 | } |
||
3476 | } |
||
3477 | } |
||
3478 | $ret = isset($this->cache[$path]) |
||
3479 | ? $this->cache[$path] |
||
3480 | : $this->updateCache($path, $this->convEncOut($this->_stat($this->convEncIn($path)))); |
||
3481 | if ($is_root) { |
||
3482 | $this->rootModified = false; |
||
3483 | $this->sessionCache['rootstat'][$rootKey] = $ret; |
||
3484 | $this->session->set($this->id, $this->sessionCache); |
||
3485 | if (isset($this->options['phash'])) { |
||
3486 | $ret['isroot'] = 1; |
||
3487 | $ret['phash'] = $this->options['phash']; |
||
3488 | } |
||
3489 | } |
||
3490 | return $ret; |
||
3491 | } |
||
3492 | |||
3493 | /** |
||
3494 | * Get root stat extra key values |
||
3495 | * |
||
3496 | * @return array stat extras |
||
3497 | * @author Naoki Sawada |
||
3498 | */ |
||
3499 | protected function getRootStatExtra() { |
||
3500 | $stat = array(); |
||
3501 | if ($this->rootName) { |
||
3502 | $stat['name'] = $this->rootName; |
||
3503 | } |
||
3504 | $stat['rootRev'] = $this->options['rootRev']; |
||
3505 | $stat['options'] = $this->options(null); |
||
3506 | return $stat; |
||
3507 | } |
||
3508 | |||
3509 | /** |
||
3510 | * Put file stat in cache and return it |
||
3511 | * |
||
3512 | * @param string $path file path |
||
3513 | * @param array $stat file stat |
||
3514 | * @return array |
||
3515 | * @author Dmitry (dio) Levashov |
||
3516 | **/ |
||
3517 | protected function updateCache($path, $stat) { |
||
3518 | if (empty($stat) || !is_array($stat)) { |
||
3519 | return $this->cache[$path] = array(); |
||
3520 | } |
||
3521 | |||
3522 | $stat['hash'] = $this->encode($path); |
||
3523 | |||
3524 | $root = $path == $this->root; |
||
3525 | $parent = ''; |
||
3526 | |||
3527 | if ($root) { |
||
3528 | $stat = array_merge($stat, $this->getRootStatExtra()); |
||
3529 | } else { |
||
3530 | if (!isset($stat['name']) || $stat['name'] === '') { |
||
3531 | $stat['name'] = $this->basenameCE($path); |
||
3532 | } |
||
3533 | if (empty($stat['phash'])) { |
||
3534 | $parent = $this->dirnameCE($path); |
||
3535 | $stat['phash'] = $this->encode($parent); |
||
3536 | } else { |
||
3537 | $parent = $this->getPath($stat['phash']); |
||
3538 | } |
||
3539 | } |
||
3540 | |||
3541 | // name check |
||
3542 | if (!$jeName = json_encode($stat['name'])) { |
||
3543 | return $this->cache[$path] = array(); |
||
3544 | } |
||
3545 | // fix name if required |
||
3546 | if ($this->options['utf8fix'] && $this->options['utf8patterns'] && $this->options['utf8replace']) { |
||
3547 | $stat['name'] = json_decode(str_replace($this->options['utf8patterns'], $this->options['utf8replace'], $jeName)); |
||
3548 | } |
||
3549 | |||
3550 | |||
3551 | if (empty($stat['mime'])) { |
||
3552 | $stat['mime'] = $this->mimetype($stat['name']); |
||
3553 | } |
||
3554 | |||
3555 | // @todo move dateformat to client |
||
3556 | // $stat['date'] = isset($stat['ts']) |
||
3557 | // ? $this->formatDate($stat['ts']) |
||
3558 | // : 'unknown'; |
||
3559 | |||
3560 | if (!isset($stat['size'])) { |
||
3561 | $stat['size'] = 'unknown'; |
||
3562 | } |
||
3563 | |||
3564 | if ($isDir = ($stat['mime'] === 'directory')) { |
||
3565 | $stat['volumeid'] = $this->id; |
||
3566 | } |
||
3567 | |||
3568 | $stat['read'] = intval($this->attr($path, 'read', isset($stat['read']) ? !!$stat['read'] : null, $isDir)); |
||
3569 | $stat['write'] = intval($this->attr($path, 'write', isset($stat['write']) ? !!$stat['write'] : null, $isDir)); |
||
3570 | if ($root) { |
||
3571 | $stat['locked'] = 1; |
||
3572 | if ($this->options['type'] !== '') { |
||
3573 | $stat['type'] = $this->options['type']; |
||
3574 | } |
||
3575 | } else { |
||
3576 | // lock when parent directory is not writable |
||
3577 | if (!isset($stat['locked'])) { |
||
3578 | $pstat = $this->stat($parent); |
||
3579 | if (isset($pstat['write']) && !$pstat['write']) { |
||
3580 | $stat['locked'] = true; |
||
3581 | } |
||
3582 | } |
||
3583 | if ($this->attr($path, 'locked', isset($stat['locked']) ? !!$stat['locked'] : null, $isDir)) { |
||
3584 | $stat['locked'] = 1; |
||
3585 | } else { |
||
3586 | unset($stat['locked']); |
||
3587 | } |
||
3588 | } |
||
3589 | |||
3590 | if ($root) { |
||
3591 | unset($stat['hidden']); |
||
3592 | } elseif ($this->attr($path, 'hidden', isset($stat['hidden']) ? !!$stat['hidden'] : null, $isDir) |
||
3593 | || !$this->mimeAccepted($stat['mime'])) { |
||
3594 | $stat['hidden'] = 1; |
||
3595 | } else { |
||
3596 | unset($stat['hidden']); |
||
3597 | } |
||
3598 | |||
3599 | if ($stat['read'] && empty($stat['hidden'])) { |
||
3600 | |||
3601 | if ($isDir) { |
||
3602 | // caching parent's subdirs |
||
3603 | if ($parent) { |
||
3604 | $this->subdirsCache[$parent] = true; |
||
3605 | } |
||
3606 | // for dir - check for subdirs |
||
3607 | if ($this->options['checkSubfolders']) { |
||
3608 | if (isset($stat['dirs'])) { |
||
3609 | if ($stat['dirs']) { |
||
3610 | $stat['dirs'] = 1; |
||
3611 | } else { |
||
3612 | unset($stat['dirs']); |
||
3613 | } |
||
3614 | } elseif (!empty($stat['alias']) && !empty($stat['target'])) { |
||
3615 | $stat['dirs'] = isset($this->cache[$stat['target']]) |
||
3616 | ? intval(isset($this->cache[$stat['target']]['dirs'])) |
||
3617 | : $this->subdirsCE($stat['target']); |
||
3618 | |||
3619 | } elseif ($this->subdirsCE($path)) { |
||
3620 | $stat['dirs'] = 1; |
||
3621 | } |
||
3622 | } else { |
||
3623 | $stat['dirs'] = 1; |
||
3624 | } |
||
3625 | if ($this->options['dirUrlOwn'] === true) { |
||
3626 | $stat['url'] = '#elf_' . $stat['hash']; |
||
3627 | } |
||
3628 | } else { |
||
3629 | // for files - check for thumbnails |
||
3630 | $p = isset($stat['target']) ? $stat['target'] : $path; |
||
3631 | if ($this->tmbURL && !isset($stat['tmb']) && $this->canCreateTmb($p, $stat)) { |
||
3632 | $tmb = $this->gettmb($p, $stat); |
||
3633 | $stat['tmb'] = $tmb ? $tmb : 1; |
||
3634 | } |
||
3635 | |||
3636 | } |
||
3637 | if (!isset($stat['url']) && $this->URL && $this->encoding) { |
||
3638 | $_path = str_replace($this->separator, '/', substr($path, strlen($this->root) + 1)); |
||
3639 | $stat['url'] = rtrim($this->URL, '/') . '/' . str_replace('%2F', '/', rawurlencode((substr(PHP_OS, 0, 3) === 'WIN')? $_path : $this->convEncIn($_path, true))); |
||
3640 | } |
||
3641 | } else { |
||
3642 | if ($isDir) { |
||
3643 | unset($stat['dirs']); |
||
3644 | } |
||
3645 | } |
||
3646 | |||
3647 | if (!empty($stat['alias']) && !empty($stat['target'])) { |
||
3648 | $stat['thash'] = $this->encode($stat['target']); |
||
3649 | //$this->cache[$stat['target']] = $stat; |
||
3650 | unset($stat['target']); |
||
3651 | } |
||
3652 | |||
3653 | return $this->cache[$path] = $stat; |
||
3654 | } |
||
3655 | |||
3656 | /** |
||
3657 | * Get stat for folder content and put in cache |
||
3658 | * |
||
3659 | * @param string $path |
||
3660 | * @return void |
||
3661 | * @author Dmitry (dio) Levashov |
||
3662 | **/ |
||
3663 | protected function cacheDir($path) { |
||
3664 | $this->dirsCache[$path] = array(); |
||
3665 | $this->subdirsCache[$path] = false; |
||
3666 | |||
3667 | foreach ($this->scandirCE($path) as $p) { |
||
3668 | if (($stat = $this->stat($p)) && empty($stat['hidden'])) { |
||
3669 | if ($stat['mime'] === 'directory') { |
||
3670 | $this->subdirsCache[$path] = true; |
||
3671 | } |
||
3672 | $this->dirsCache[$path][] = $p; |
||
3673 | } |
||
3674 | } |
||
3675 | } |
||
3676 | |||
3677 | /** |
||
3678 | * Clean cache |
||
3679 | * |
||
3680 | * @return void |
||
3681 | * @author Dmitry (dio) Levashov |
||
3682 | **/ |
||
3683 | protected function clearcache() { |
||
3684 | $this->cache = $this->dirsCache = $this->subdirsCache = array(); |
||
3685 | } |
||
3686 | |||
3687 | /** |
||
3688 | * Return file mimetype |
||
3689 | * |
||
3690 | * @param string $path file path |
||
3691 | * @param string $name |
||
3692 | * @return string |
||
3693 | * @author Dmitry (dio) Levashov |
||
3694 | */ |
||
3695 | protected function mimetype($path, $name = '') { |
||
3696 | $type = ''; |
||
3697 | |||
3698 | if ($name === '') { |
||
3699 | $name = $path; |
||
3700 | } |
||
3701 | $ext = (false === $pos = strrpos($name, '.')) ? '' : substr($name, $pos + 1); |
||
3702 | if (is_readable($path)) { |
||
3703 | if ($this->mimeDetect == 'finfo') { |
||
3704 | if ($type = finfo_file($this->finfo, $path)) { |
||
3705 | if ($ext && preg_match('~^application/(?:octet-stream|(?:x-)?zip)~', $type)) { |
||
3706 | if (isset(elFinderVolumeDriver::$mimetypes[$ext])) $type = elFinderVolumeDriver::$mimetypes[$ext]; |
||
3707 | } else if ($ext === 'js' && preg_match('~^text/~', $type)) { |
||
3708 | $type = 'text/javascript'; |
||
3709 | } |
||
3710 | } else { |
||
3711 | $type = 'unknown'; |
||
3712 | } |
||
3713 | } else if ($this->mimeDetect == 'mime_content_type') { |
||
3714 | $type = mime_content_type($path); |
||
3715 | } |
||
3716 | } |
||
3717 | if (! $type) { |
||
3718 | $type = elFinderVolumeDriver::mimetypeInternalDetect($path); |
||
3719 | } |
||
3720 | |||
3721 | $type = explode(';', $type); |
||
3722 | $type = trim($type[0]); |
||
3723 | |||
3724 | if (in_array($type, array('application/x-empty', 'inode/x-empty'))) { |
||
3725 | // finfo return this mime for empty files |
||
3726 | $type = 'text/plain'; |
||
3727 | } elseif ($type == 'application/x-zip') { |
||
3728 | // http://elrte.org/redmine/issues/163 |
||
3729 | $type = 'application/zip'; |
||
3730 | } |
||
3731 | |||
3732 | // mime type normalization |
||
3733 | $_checkKey = strtolower($ext.':'.$type); |
||
3734 | if (isset($this->options['mimeMap'][$_checkKey])) { |
||
3735 | $type = $this->options['mimeMap'][$_checkKey]; |
||
3736 | } |
||
3737 | |||
3738 | return $type == 'unknown' && $this->mimeDetect != 'internal' |
||
3739 | ? elFinderVolumeDriver::mimetypeInternalDetect($path) |
||
3740 | : $type; |
||
3741 | |||
3742 | } |
||
3743 | |||
3744 | /** |
||
3745 | * Detect file mimetype using "internal" method or Loading mime.types with $path = '' |
||
3746 | * |
||
3747 | * @param string $path file path |
||
3748 | * @return string |
||
3749 | * @author Dmitry (dio) Levashov |
||
3750 | **/ |
||
3751 | static protected function mimetypeInternalDetect($path = '') { |
||
3752 | // load default MIME table file "mime.types" |
||
3753 | if (!elFinderVolumeDriver::$mimetypesLoaded) { |
||
3754 | elFinderVolumeDriver::$mimetypesLoaded = true; |
||
3755 | $file = elFinder::$defaultMimefile; |
||
3756 | if ($file === '' || ! is_readable($file)) { |
||
3757 | $file = dirname(__FILE__).DIRECTORY_SEPARATOR.'mime.types'; |
||
3758 | } |
||
3759 | if (is_readable($file)) { |
||
3760 | $mimecf = file($file); |
||
3761 | foreach ($mimecf as $line_num => $line) { |
||
3762 | if (!preg_match('/^\s*#/', $line)) { |
||
3763 | $mime = preg_split('/\s+/', $line, -1, PREG_SPLIT_NO_EMPTY); |
||
3764 | for ($i = 1, $size = count($mime); $i < $size ; $i++) { |
||
3765 | if (!isset(elFinderVolumeDriver::$mimetypes[$mime[$i]])) { |
||
3766 | elFinderVolumeDriver::$mimetypes[$mime[$i]] = $mime[0]; |
||
3767 | } |
||
3768 | } |
||
3769 | } |
||
3770 | } |
||
3771 | } |
||
3772 | } |
||
3773 | $ext = ''; |
||
3774 | if ($path) { |
||
3775 | $pinfo = pathinfo($path); |
||
3776 | $ext = isset($pinfo['extension']) ? strtolower($pinfo['extension']) : ''; |
||
3777 | } |
||
3778 | return ($ext && isset(elFinderVolumeDriver::$mimetypes[$ext])) ? elFinderVolumeDriver::$mimetypes[$ext] : 'unknown'; |
||
3779 | } |
||
3780 | |||
3781 | /** |
||
3782 | * Return file/total directory size |
||
3783 | * |
||
3784 | * @param string $path file path |
||
3785 | * @return int |
||
3786 | * @author Dmitry (dio) Levashov |
||
3787 | **/ |
||
3788 | protected function countSize($path) { |
||
3789 | |||
3790 | elFinder::extendTimeLimit(); |
||
3791 | |||
3792 | $stat = $this->stat($path); |
||
3793 | |||
3794 | if (empty($stat) || !$stat['read'] || !empty($stat['hidden'])) { |
||
3795 | return 'unknown'; |
||
3796 | } |
||
3797 | |||
3798 | if ($stat['mime'] != 'directory') { |
||
3799 | return $stat['size']; |
||
3800 | } |
||
3801 | |||
3802 | $subdirs = $this->options['checkSubfolders']; |
||
3803 | $this->options['checkSubfolders'] = true; |
||
3804 | $result = 0; |
||
3805 | foreach ($this->getScandir($path) as $stat) { |
||
3806 | $size = $stat['mime'] == 'directory' && $stat['read'] |
||
3807 | ? $this->countSize($this->joinPathCE($path, $stat['name'])) |
||
3808 | : (isset($stat['size']) ? intval($stat['size']) : 0); |
||
3809 | if ($size > 0) { |
||
3810 | $result += $size; |
||
3811 | } |
||
3812 | } |
||
3813 | $this->options['checkSubfolders'] = $subdirs; |
||
3814 | return $result; |
||
3815 | } |
||
3816 | |||
3817 | /** |
||
3818 | * Return true if all mimes is directory or files |
||
3819 | * |
||
3820 | * @param string $mime1 mimetype |
||
3821 | * @param string $mime2 mimetype |
||
3822 | * @return bool |
||
3823 | * @author Dmitry (dio) Levashov |
||
3824 | **/ |
||
3825 | protected function isSameType($mime1, $mime2) { |
||
3826 | return ($mime1 == 'directory' && $mime1 == $mime2) || ($mime1 != 'directory' && $mime2 != 'directory'); |
||
3827 | } |
||
3828 | |||
3829 | /** |
||
3830 | * If file has required attr == $val - return file path, |
||
3831 | * If dir has child with has required attr == $val - return child path |
||
3832 | * |
||
3833 | * @param string $path file path |
||
3834 | * @param string $attr attribute name |
||
3835 | * @param bool $val attribute value |
||
3836 | * @return string|false |
||
3837 | * @author Dmitry (dio) Levashov |
||
3838 | **/ |
||
3839 | protected function closestByAttr($path, $attr, $val) { |
||
3840 | $stat = $this->stat($path); |
||
3841 | |||
3842 | if (empty($stat)) { |
||
3843 | return false; |
||
3844 | } |
||
3845 | |||
3846 | $v = isset($stat[$attr]) ? $stat[$attr] : false; |
||
3847 | |||
3848 | if ($v == $val) { |
||
3849 | return $path; |
||
3850 | } |
||
3851 | |||
3852 | return $stat['mime'] == 'directory' |
||
3853 | ? $this->childsByAttr($path, $attr, $val) |
||
3854 | : false; |
||
3855 | } |
||
3856 | |||
3857 | /** |
||
3858 | * Return first found children with required attr == $val |
||
3859 | * |
||
3860 | * @param string $path file path |
||
3861 | * @param string $attr attribute name |
||
3862 | * @param bool $val attribute value |
||
3863 | * @return string|false |
||
3864 | * @author Dmitry (dio) Levashov |
||
3865 | **/ |
||
3866 | protected function childsByAttr($path, $attr, $val) { |
||
3867 | foreach ($this->scandirCE($path) as $p) { |
||
3868 | if (($_p = $this->closestByAttr($p, $attr, $val)) != false) { |
||
3869 | return $_p; |
||
3870 | } |
||
3871 | } |
||
3872 | return false; |
||
3873 | } |
||
3874 | |||
3875 | protected function isMyReload($target = '', $ARGtarget = '') { |
||
3876 | if ($this->rootModified || (! empty($this->ARGS['cmd']) && $this->ARGS['cmd'] === 'parents')) { |
||
3877 | return true; |
||
3878 | } |
||
3879 | if (! empty($this->ARGS['reload'])) { |
||
3880 | if ($ARGtarget === '') { |
||
3881 | $ARGtarget = isset($this->ARGS['target'])? $this->ARGS['target'] |
||
3882 | : ((isset($this->ARGS['targets']) && is_array($this->ARGS['targets']) && count($this->ARGS['targets']) === 1)? |
||
3883 | $this->ARGS['targets'][0] : ''); |
||
3884 | } |
||
3885 | if ($ARGtarget !== '') { |
||
3886 | $ARGtarget = strval($ARGtarget); |
||
3887 | if ($target === '') { |
||
3888 | return (strpos($ARGtarget, $this->id) === 0); |
||
3889 | } else { |
||
3890 | $target = strval($target); |
||
3891 | return ($target === $ARGtarget); |
||
3892 | } |
||
3893 | } |
||
3894 | } |
||
3895 | return false; |
||
3896 | } |
||
3897 | |||
3898 | /***************** get content *******************/ |
||
3899 | |||
3900 | /** |
||
3901 | * Return required dir's files info. |
||
3902 | * If onlyMimes is set - return only dirs and files of required mimes |
||
3903 | * |
||
3904 | * @param string $path dir path |
||
3905 | * @return array |
||
3906 | * @author Dmitry (dio) Levashov |
||
3907 | **/ |
||
3908 | protected function getScandir($path) { |
||
3909 | $files = array(); |
||
3910 | |||
3911 | !isset($this->dirsCache[$path]) && $this->cacheDir($path); |
||
3912 | |||
3913 | foreach ($this->dirsCache[$path] as $p) { |
||
3914 | if (($stat = $this->stat($p)) && empty($stat['hidden'])) { |
||
3915 | $files[] = $stat; |
||
3916 | } |
||
3917 | } |
||
3918 | |||
3919 | return $files; |
||
3920 | } |
||
3921 | |||
3922 | |||
3923 | /** |
||
3924 | * Return subdirs tree |
||
3925 | * |
||
3926 | * @param string $path parent dir path |
||
3927 | * @param int $deep tree deep |
||
3928 | * @param string $exclude |
||
3929 | * @return array |
||
3930 | * @author Dmitry (dio) Levashov |
||
3931 | */ |
||
3932 | protected function gettree($path, $deep, $exclude='') { |
||
3933 | $dirs = array(); |
||
3934 | |||
3935 | !isset($this->dirsCache[$path]) && $this->cacheDir($path); |
||
3936 | |||
3937 | foreach ($this->dirsCache[$path] as $p) { |
||
3938 | $stat = $this->stat($p); |
||
3939 | |||
3940 | if ($stat && empty($stat['hidden']) && $p != $exclude && $stat['mime'] == 'directory') { |
||
3941 | $dirs[] = $stat; |
||
3942 | if ($deep > 0 && !empty($stat['dirs'])) { |
||
3943 | $dirs = array_merge($dirs, $this->gettree($p, $deep-1)); |
||
3944 | } |
||
3945 | } |
||
3946 | } |
||
3947 | |||
3948 | return $dirs; |
||
3949 | } |
||
3950 | |||
3951 | /** |
||
3952 | * Recursive files search |
||
3953 | * |
||
3954 | * @param string $path dir path |
||
3955 | * @param string $q search string |
||
3956 | * @param array $mimes |
||
3957 | * @return array |
||
3958 | * @author Dmitry (dio) Levashov |
||
3959 | **/ |
||
3960 | protected function doSearch($path, $q, $mimes) { |
||
3961 | $result = array(); |
||
3962 | |||
3963 | $timeout = $this->options['searchTimeout']? $this->searchStart + $this->options['searchTimeout'] : 0; |
||
3964 | if ($timeout && $timeout < time()) { |
||
3965 | $this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode($path))); |
||
3966 | return $result; |
||
3967 | } |
||
3968 | |||
3969 | foreach($this->scandirCE($path) as $p) { |
||
3970 | elFinder::extendTimeLimit($this->options['searchTimeout'] + 30); |
||
3971 | |||
3972 | if ($timeout && ($this->error || $timeout < time())) { |
||
3973 | !$this->error && $this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode($path))); |
||
3974 | break; |
||
3975 | } |
||
3976 | |||
3977 | |||
3978 | $stat = $this->stat($p); |
||
3979 | |||
3980 | if (!$stat) { // invalid links |
||
3981 | continue; |
||
3982 | } |
||
3983 | |||
3984 | if (!empty($stat['hidden']) || !$this->mimeAccepted($stat['mime'], $mimes)) { |
||
3985 | continue; |
||
3986 | } |
||
3987 | |||
3988 | $name = $stat['name']; |
||
3989 | |||
3990 | if ($this->doSearchCurrentQuery['excludes']) { |
||
3991 | foreach($this->doSearchCurrentQuery['excludes'] as $exclude) { |
||
3992 | if ($this->stripos($name, $exclude) !== false) { |
||
3993 | continue 2; |
||
3994 | } |
||
3995 | } |
||
3996 | } |
||
3997 | |||
3998 | if ((!$mimes || $stat['mime'] !== 'directory') && $this->stripos($name, $q) !== false) { |
||
3999 | $stat['path'] = $this->path($stat['hash']); |
||
4000 | if ($this->URL && !isset($stat['url'])) { |
||
4001 | $path = str_replace($this->separator, '/', substr($p, strlen($this->root) + 1)); |
||
4002 | if ($this->encoding) { |
||
4003 | $path = str_replace('%2F', '/', rawurlencode($this->convEncIn($path, true))); |
||
4004 | } |
||
4005 | $stat['url'] = $this->URL . $path; |
||
4006 | } |
||
4007 | |||
4008 | $result[] = $stat; |
||
4009 | } |
||
4010 | if ($stat['mime'] == 'directory' && $stat['read'] && !isset($stat['alias'])) { |
||
4011 | if (! $this->options['searchExDirReg'] || ! preg_match($this->options['searchExDirReg'], $p)) { |
||
4012 | $result = array_merge($result, $this->doSearch($p, $q, $mimes)); |
||
4013 | } |
||
4014 | } |
||
4015 | } |
||
4016 | |||
4017 | return $result; |
||
4018 | } |
||
4019 | |||
4020 | /********************** manuipulations ******************/ |
||
4021 | |||
4022 | /** |
||
4023 | * Copy file/recursive copy dir only in current volume. |
||
4024 | * Return new file path or false. |
||
4025 | * |
||
4026 | * @param string $src source path |
||
4027 | * @param string $dst destination dir path |
||
4028 | * @param string $name new file name (optionaly) |
||
4029 | * @return string|false |
||
4030 | * @author Dmitry (dio) Levashov |
||
4031 | **/ |
||
4032 | protected function copy($src, $dst, $name) { |
||
4033 | |||
4034 | elFinder::extendTimeLimit(); |
||
4035 | |||
4036 | $srcStat = $this->stat($src); |
||
4037 | $this->clearcache(); |
||
4038 | |||
4039 | if (!empty($srcStat['thash'])) { |
||
4040 | $target = $this->decode($srcStat['thash']); |
||
4041 | if (!$this->inpathCE($target, $this->root)) { |
||
4042 | return $this->setError(elFinder::ERROR_COPY, $this->path($srcStat['hash']), elFinder::ERROR_MKOUTLINK); |
||
4043 | } |
||
4044 | $stat = $this->stat($target); |
||
4045 | $this->clearcache(); |
||
4046 | return $stat && $this->symlinkCE($target, $dst, $name) |
||
4047 | ? $this->joinPathCE($dst, $name) |
||
4048 | : $this->setError(elFinder::ERROR_COPY, $this->path($srcStat['hash'])); |
||
4049 | } |
||
4050 | |||
4051 | if ($srcStat['mime'] === 'directory') { |
||
4052 | $testStat = $this->stat($this->joinPathCE($dst, $name)); |
||
4053 | $this->clearcache(); |
||
4054 | |||
4055 | if (($testStat && $testStat['mime'] != 'directory') || (! $testStat && ! $testStat = $this->mkdir($this->encode($dst), $name))) { |
||
4056 | return $this->setError(elFinder::ERROR_COPY, $this->path($srcStat['hash'])); |
||
4057 | } |
||
4058 | |||
4059 | $dst = $this->decode($testStat['hash']); |
||
4060 | |||
4061 | foreach ($this->getScandir($src) as $stat) { |
||
4062 | if (empty($stat['hidden'])) { |
||
4063 | $name = $stat['name']; |
||
4064 | $_src = $this->decode($stat['hash']); |
||
4065 | if (! $this->copy($_src, $dst, $name)) { |
||
4066 | $this->remove($dst, true); // fall back |
||
4067 | return $this->setError($this->error, elFinder::ERROR_COPY, $this->_path($src)); |
||
4068 | } |
||
4069 | } |
||
4070 | } |
||
4071 | |||
4072 | $this->added[] = $testStat; |
||
4073 | |||
4074 | return $dst; |
||
4075 | } |
||
4076 | |||
4077 | if ($this->options['copyJoin']) { |
||
4078 | $test = $this->joinPathCE($dst, $name); |
||
4079 | if ($testStat = $this->stat($test)) { |
||
4080 | $this->remove($test); |
||
4081 | } |
||
4082 | } else { |
||
4083 | $testStat = false; |
||
4084 | } |
||
4085 | if ($res = $this->convEncOut($this->_copy($this->convEncIn($src), $this->convEncIn($dst), $this->convEncIn($name)))) { |
||
4086 | $path = is_string($res)? $res : $this->joinPathCE($dst, $name); |
||
4087 | $this->clearcache(); |
||
4088 | $this->added[] = $this->stat($path); |
||
4089 | return $path; |
||
4090 | } |
||
4091 | |||
4092 | return $this->setError(elFinder::ERROR_COPY, $this->path($srcStat['hash'])); |
||
4093 | } |
||
4094 | |||
4095 | /** |
||
4096 | * Move file |
||
4097 | * Return new file path or false. |
||
4098 | * |
||
4099 | * @param string $src source path |
||
4100 | * @param string $dst destination dir path |
||
4101 | * @param string $name new file name |
||
4102 | * @return string|false |
||
4103 | * @author Dmitry (dio) Levashov |
||
4104 | **/ |
||
4105 | protected function move($src, $dst, $name) { |
||
4106 | $stat = $this->stat($src); |
||
4107 | $stat['realpath'] = $src; |
||
4108 | $this->rmTmb($stat); // can not do rmTmb() after _move() |
||
4109 | $this->clearcache(); |
||
4110 | |||
4111 | if ($res = $this->convEncOut($this->_move($this->convEncIn($src), $this->convEncIn($dst), $this->convEncIn($name)))) { |
||
4112 | $this->removed[] = $stat; |
||
4113 | return is_string($res)? $res : $this->joinPathCE($dst, $name); |
||
4114 | } |
||
4115 | |||
4116 | return $this->setError(elFinder::ERROR_MOVE, $this->path($stat['hash'])); |
||
4117 | } |
||
4118 | |||
4119 | /** |
||
4120 | * Copy file from another volume. |
||
4121 | * Return new file path or false. |
||
4122 | * |
||
4123 | * @param Object $volume source volume |
||
4124 | * @param string $src source file hash |
||
4125 | * @param string $destination destination dir path |
||
4126 | * @param string $name file name |
||
4127 | * @return string|false |
||
4128 | * @author Dmitry (dio) Levashov |
||
4129 | **/ |
||
4130 | protected function copyFrom($volume, $src, $destination, $name) { |
||
4131 | |||
4132 | elFinder::extendTimeLimit(); |
||
4133 | |||
4134 | if (($source = $volume->file($src)) == false) { |
||
4135 | return $this->setError(elFinder::ERROR_COPY, '#'.$src, $volume->error()); |
||
4136 | } |
||
4137 | |||
4138 | $errpath = $volume->path($source['hash']); |
||
4139 | |||
4140 | if (!$this->nameAccepted($source['name'])) { |
||
4141 | return $this->setError(elFinder::ERROR_COPY, $errpath, elFinder::ERROR_INVALID_NAME); |
||
4142 | } |
||
4143 | |||
4144 | if (!$source['read']) { |
||
4145 | return $this->setError(elFinder::ERROR_COPY, $errpath, elFinder::ERROR_PERM_DENIED); |
||
4146 | } |
||
4147 | |||
4148 | if ($source['mime'] == 'directory') { |
||
4149 | $test = $this->stat($this->joinPathCE($destination, $name)); |
||
4150 | $this->clearcache(); |
||
4151 | |||
4152 | if (($test && $test['mime'] != 'directory') || (! $test && ! $test = $this->mkdir($this->encode($destination), $name))) { |
||
4153 | return $this->setError(elFinder::ERROR_COPY, $errpath); |
||
4154 | } |
||
4155 | |||
4156 | $path = $this->joinPathCE($destination, $name); |
||
4157 | $path = $this->decode($test['hash']); |
||
4158 | |||
4159 | foreach ($volume->scandir($src) as $entr) { |
||
4160 | if (!$this->copyFrom($volume, $entr['hash'], $path, $entr['name'])) { |
||
4161 | $this->remove($path, true); // fall back |
||
4162 | return $this->setError($this->error, elFinder::ERROR_COPY, $errpath); |
||
4163 | } |
||
4164 | } |
||
4165 | |||
4166 | $this->added[] = $test; |
||
4167 | } else { |
||
4168 | // $mime = $source['mime']; |
||
4169 | // $w = $h = 0; |
||
4170 | if (($dim = $volume->dimensions($src))) { |
||
4171 | $s = explode('x', $dim); |
||
4172 | $source['width'] = $s[0]; |
||
4173 | $source['height'] = $s[1]; |
||
4174 | } |
||
4175 | |||
4176 | if (($fp = $volume->open($src)) == false |
||
4177 | || ($path = $this->saveCE($fp, $destination, $name, $source)) == false) { |
||
4178 | $fp && $volume->close($fp, $src); |
||
4179 | return $this->setError(elFinder::ERROR_COPY, $errpath); |
||
4180 | } |
||
4181 | $volume->close($fp, $src); |
||
4182 | |||
4183 | // MIME check |
||
4184 | $stat = $this->stat($path); |
||
4185 | $mimeByName = elFinderVolumeDriver::mimetypeInternalDetect($stat['name']); |
||
4186 | if ($stat['mime'] === $mimeByName) { |
||
4187 | $mimeByName = ''; |
||
4188 | } |
||
4189 | if (!$this->allowPutMime($stat['mime']) || ($mimeByName && $mimeByName !== 'unknown' && !$this->allowPutMime($mimeByName))) { |
||
4190 | $this->remove($path, true); |
||
4191 | return $this->setError(elFinder::ERROR_UPLOAD_FILE_MIME, $errpath); |
||
4192 | } |
||
4193 | |||
4194 | $this->added[] = $stat; |
||
4195 | } |
||
4196 | |||
4197 | return $path; |
||
4198 | } |
||
4199 | |||
4200 | /** |
||
4201 | * Remove file/ recursive remove dir |
||
4202 | * |
||
4203 | * @param string $path file path |
||
4204 | * @param bool $force try to remove even if file locked |
||
4205 | * @return bool |
||
4206 | * @author Dmitry (dio) Levashov |
||
4207 | **/ |
||
4208 | protected function remove($path, $force = false) { |
||
4209 | $stat = $this->stat($path); |
||
4210 | |||
4211 | if (empty($stat)) { |
||
4212 | return $this->setError(elFinder::ERROR_RM, $path, elFinder::ERROR_FILE_NOT_FOUND); |
||
4213 | } |
||
4214 | |||
4215 | $stat['realpath'] = $path; |
||
4216 | $this->rmTmb($stat); |
||
4217 | $this->clearcache(); |
||
4218 | |||
4219 | if (!$force && !empty($stat['locked'])) { |
||
4220 | return $this->setError(elFinder::ERROR_LOCKED, $this->path($stat['hash'])); |
||
4221 | } |
||
4222 | |||
4223 | if ($stat['mime'] == 'directory' && empty($stat['thash'])) { |
||
4224 | $ret = $this->delTree($this->convEncIn($path)); |
||
4225 | $this->convEncOut(); |
||
4226 | if (!$ret) { |
||
4227 | return $this->setError(elFinder::ERROR_RM, $this->path($stat['hash'])); |
||
4228 | } |
||
4229 | } else { |
||
4230 | if ($this->convEncOut(!$this->_unlink($this->convEncIn($path)))) { |
||
4231 | return $this->setError(elFinder::ERROR_RM, $this->path($stat['hash'])); |
||
4232 | } |
||
4233 | } |
||
4234 | |||
4235 | $this->removed[] = $stat; |
||
4236 | return true; |
||
4237 | } |
||
4238 | |||
4239 | |||
4240 | /************************* thumbnails **************************/ |
||
4241 | |||
4242 | /** |
||
4243 | * Return thumbnail file name for required file |
||
4244 | * |
||
4245 | * @param array $stat file stat |
||
4246 | * @return string |
||
4247 | * @author Dmitry (dio) Levashov |
||
4248 | **/ |
||
4249 | protected function tmbname($stat) { |
||
4250 | return $stat['hash'].$stat['ts'].'.png'; |
||
4251 | } |
||
4252 | |||
4253 | /** |
||
4254 | * Return thumnbnail name if exists |
||
4255 | * |
||
4256 | * @param string $path file path |
||
4257 | * @param array $stat file stat |
||
4258 | * @return string|false |
||
4259 | * @author Dmitry (dio) Levashov |
||
4260 | **/ |
||
4261 | protected function gettmb($path, $stat) { |
||
4262 | if ($this->tmbURL && $this->tmbPath) { |
||
4263 | // file itself thumnbnail |
||
4264 | if (strpos($path, $this->tmbPath) === 0) { |
||
4265 | return basename($path); |
||
4266 | } |
||
4267 | |||
4268 | $name = $this->tmbname($stat); |
||
4269 | if (file_exists($this->tmbPath.DIRECTORY_SEPARATOR.$name)) { |
||
4270 | return $name; |
||
4271 | } |
||
4272 | } |
||
4273 | return false; |
||
4274 | } |
||
4275 | |||
4276 | /** |
||
4277 | * Return true if thumnbnail for required file can be created |
||
4278 | * |
||
4279 | * @param string $path thumnbnail path |
||
4280 | * @param array $stat file stat |
||
4281 | * @param bool $checkTmbPath |
||
4282 | * @return string|bool |
||
4283 | * @author Dmitry (dio) Levashov |
||
4284 | **/ |
||
4285 | protected function canCreateTmb($path, $stat, $checkTmbPath = true) { |
||
4286 | if ((! $checkTmbPath || $this->tmbPathWritable) |
||
4287 | && (! $this->tmbPath || strpos($path, $this->tmbPath) === false) // do not create thumnbnail for thumnbnail |
||
4288 | ) { |
||
4289 | $mime = strtolower($stat['mime']); |
||
4290 | list($type) = explode('/', $mime); |
||
4291 | if (! empty($this->imgConverter)) { |
||
4292 | if (isset($this->imgConverter[$mime])) { |
||
4293 | return true; |
||
4294 | } |
||
4295 | if (isset($this->imgConverter[$type])) { |
||
4296 | return true; |
||
4297 | } |
||
4298 | } |
||
4299 | return $this->imgLib |
||
4300 | && ($type === 'image') |
||
4301 | && ($this->imgLib == 'gd' ? in_array($stat['mime'], array('image/jpeg', 'image/png', 'image/gif', 'image/x-ms-bmp')) : true); |
||
4302 | } |
||
4303 | return false; |
||
4304 | } |
||
4305 | |||
4306 | /** |
||
4307 | * Return true if required file can be resized. |
||
4308 | * By default - the same as canCreateTmb |
||
4309 | * |
||
4310 | * @param string $path thumnbnail path |
||
4311 | * @param array $stat file stat |
||
4312 | * @return string|bool |
||
4313 | * @author Dmitry (dio) Levashov |
||
4314 | **/ |
||
4315 | protected function canResize($path, $stat) { |
||
4316 | return $this->canCreateTmb($path, $stat, false); |
||
4317 | } |
||
4318 | |||
4319 | /** |
||
4320 | * Create thumnbnail and return it's URL on success |
||
4321 | * |
||
4322 | * @param string $path file path |
||
4323 | * @param $stat |
||
4324 | * @return false|string |
||
4325 | * @internal param string $mime file mime type |
||
4326 | * @author Dmitry (dio) Levashov |
||
4327 | */ |
||
4328 | protected function createTmb($path, $stat) { |
||
4329 | if (!$stat || !$this->canCreateTmb($path, $stat)) { |
||
4330 | return false; |
||
4331 | } |
||
4332 | |||
4333 | $name = $this->tmbname($stat); |
||
4334 | $tmb = $this->tmbPath.DIRECTORY_SEPARATOR.$name; |
||
4335 | |||
4336 | $maxlength = -1; |
||
4337 | $imgConverter = null; |
||
4338 | |||
4339 | // check imgConverter |
||
4340 | $mime = strtolower($stat['mime']); |
||
4341 | list($type) = explode('/', $mime); |
||
4342 | if (isset($this->imgConverter[$mime])) { |
||
4343 | $imgConverter = $this->imgConverter[$mime]['func']; |
||
4344 | if (! empty($this->imgConverter[$mime]['maxlen'])) { |
||
4345 | $maxlength = intval($this->imgConverter[$mime]['maxlen']); |
||
4346 | } |
||
4347 | } else if (isset($this->imgConverter[$type])) { |
||
4348 | $imgConverter = $this->imgConverter[$type]['func']; |
||
4349 | if (! empty($this->imgConverter[$type]['maxlen'])) { |
||
4350 | $maxlength = intval($this->imgConverter[$type]['maxlen']); |
||
4351 | } |
||
4352 | } |
||
4353 | if ($imgConverter && ! is_callable($imgConverter)) { |
||
4354 | return false; |
||
4355 | } |
||
4356 | |||
4357 | // copy image into tmbPath so some drivers does not store files on local fs |
||
4358 | if (($src = $this->fopenCE($path, 'rb')) == false) { |
||
4359 | return false; |
||
4360 | } |
||
4361 | |||
4362 | if (($trg = fopen($tmb, 'wb')) == false) { |
||
4363 | $this->fcloseCE($src, $path); |
||
4364 | return false; |
||
4365 | } |
||
4366 | |||
4367 | stream_copy_to_stream($src, $trg, $maxlength); |
||
4368 | |||
4369 | $this->fcloseCE($src, $path); |
||
4370 | fclose($trg); |
||
4371 | |||
4372 | // call imgConverter |
||
4373 | if ($imgConverter) { |
||
4374 | if (! call_user_func_array($imgConverter, array($tmb, $stat, $this))) { |
||
4375 | file_exists($tmb) && unlink($tmb); |
||
4376 | return false; |
||
4377 | } |
||
4378 | } |
||
4379 | |||
4380 | $result = false; |
||
4381 | |||
4382 | $tmbSize = $this->tmbSize; |
||
4383 | |||
4384 | if ($this->imgLib === 'imagick') { |
||
4385 | try { |
||
4386 | $imagickTest = new imagick($tmb); |
||
4387 | $imagickTest->clear(); |
||
4388 | $imagickTest = true; |
||
4389 | } catch (Exception $e) { |
||
4390 | $imagickTest = false; |
||
4391 | } |
||
4392 | } |
||
4393 | |||
4394 | if (($this->imgLib === 'imagick' && ! $imagickTest) || ($s = getimagesize($tmb)) === false) { |
||
4395 | if ($this->imgLib === 'imagick') { |
||
4396 | $bgcolor = $this->options['tmbBgColor']; |
||
4397 | if ($bgcolor === 'transparent') { |
||
4398 | $bgcolor = 'rgba(255, 255, 255, 0.0)'; |
||
4399 | } |
||
4400 | try { |
||
4401 | $imagick = new imagick(); |
||
4402 | $imagick->setBackgroundColor(new ImagickPixel($bgcolor)); |
||
4403 | $imagick->readImage($this->getExtentionByMime($stat['mime'], ':') . $tmb); |
||
4404 | $imagick->setImageFormat('png'); |
||
4405 | $imagick->writeImage($tmb); |
||
4406 | $imagick->clear(); |
||
4407 | if (($s = getimagesize($tmb)) !== false) { |
||
4408 | $result = true; |
||
4409 | } |
||
4410 | } catch (Exception $e) {} |
||
4411 | } |
||
4412 | if (! $result) { |
||
4413 | file_exists($tmb) && unlink($tmb); |
||
4414 | return false; |
||
4415 | } |
||
4416 | $result = false; |
||
4417 | } |
||
4418 | |||
4419 | /* If image smaller or equal thumbnail size - just fitting to thumbnail square */ |
||
4420 | if ($s[0] <= $tmbSize && $s[1] <= $tmbSize) { |
||
4421 | $result = $this->imgSquareFit($tmb, $tmbSize, $tmbSize, 'center', 'middle', $this->options['tmbBgColor'], 'png' ); |
||
4422 | } else { |
||
4423 | |||
4424 | if ($this->options['tmbCrop']) { |
||
4425 | |||
4426 | $result = $tmb; |
||
4427 | /* Resize and crop if image bigger than thumbnail */ |
||
4428 | if (!(($s[0] > $tmbSize && $s[1] <= $tmbSize) || ($s[0] <= $tmbSize && $s[1] > $tmbSize) ) || ($s[0] > $tmbSize && $s[1] > $tmbSize)) { |
||
4429 | $result = $this->imgResize($tmb, $tmbSize, $tmbSize, true, false, 'png'); |
||
4430 | } |
||
4431 | |||
4432 | if ($result && ($s = getimagesize($tmb)) != false) { |
||
4433 | $x = $s[0] > $tmbSize ? intval(($s[0] - $tmbSize)/2) : 0; |
||
4434 | $y = $s[1] > $tmbSize ? intval(($s[1] - $tmbSize)/2) : 0; |
||
4435 | $result = $this->imgCrop($result, $tmbSize, $tmbSize, $x, $y, 'png'); |
||
4436 | } else { |
||
4437 | $result = false; |
||
4438 | } |
||
4439 | |||
4440 | } else { |
||
4441 | $result = $this->imgResize($tmb, $tmbSize, $tmbSize, true, true, 'png'); |
||
4442 | } |
||
4443 | |||
4444 | if ($result) { |
||
4445 | if ($s = getimagesize($tmb)) { |
||
4446 | if ($s[0] !== $tmbSize || $s[1] !== $tmbSize) { |
||
4447 | $result = $this->imgSquareFit($result, $tmbSize, $tmbSize, 'center', 'middle', $this->options['tmbBgColor'], 'png' ); |
||
4448 | } |
||
4449 | } |
||
4450 | } |
||
4451 | } |
||
4452 | |||
4453 | if (!$result) { |
||
4454 | unlink($tmb); |
||
4455 | return false; |
||
4456 | } |
||
4457 | |||
4458 | return $name; |
||
4459 | } |
||
4460 | |||
4461 | /** |
||
4462 | * Resize image |
||
4463 | * |
||
4464 | * @param string $path image file |
||
4465 | * @param int $width new width |
||
4466 | * @param int $height new height |
||
4467 | * @param bool $keepProportions crop image |
||
4468 | * @param bool $resizeByBiggerSide resize image based on bigger side if true |
||
4469 | * @param string $destformat image destination format |
||
4470 | * @param int $jpgQuality JEPG quality (1-100) |
||
4471 | * @param array $options Other extra options |
||
4472 | * @return string|false |
||
4473 | * @author Dmitry (dio) Levashov |
||
4474 | * @author Alexey Sukhotin |
||
4475 | **/ |
||
4476 | protected function imgResize($path, $width, $height, $keepProportions = false, $resizeByBiggerSide = true, $destformat = null, $jpgQuality = null, $options = array()) { |
||
4477 | if (($s = getimagesize($path)) == false) { |
||
4478 | return false; |
||
4479 | } |
||
4480 | |||
4481 | $result = false; |
||
4482 | |||
4483 | list($size_w, $size_h) = array($width, $height); |
||
4484 | |||
4485 | if (!$jpgQuality) { |
||
4486 | $jpgQuality = $this->options['jpgQuality']; |
||
4487 | } |
||
4488 | |||
4489 | if ($keepProportions == true) { |
||
4490 | |||
4491 | list($orig_w, $orig_h) = array($s[0], $s[1]); |
||
4492 | |||
4493 | /* Resizing by biggest side */ |
||
4494 | if ($resizeByBiggerSide) { |
||
4495 | if ($orig_w > $orig_h) { |
||
4496 | $size_h = round($orig_h * $width / $orig_w); |
||
4497 | $size_w = $width; |
||
4498 | } else { |
||
4499 | $size_w = round($orig_w * $height / $orig_h); |
||
4500 | $size_h = $height; |
||
4501 | } |
||
4502 | } else { |
||
4503 | if ($orig_w > $orig_h) { |
||
4504 | $size_w = round($orig_w * $height / $orig_h); |
||
4505 | $size_h = $height; |
||
4506 | } else { |
||
4507 | $size_h = round($orig_h * $width / $orig_w); |
||
4508 | $size_w = $width; |
||
4509 | } |
||
4510 | } |
||
4511 | } |
||
4512 | |||
4513 | elFinder::extendTimeLimit(300); |
||
4514 | switch ($this->imgLib) { |
||
4515 | case 'imagick': |
||
0 ignored issues
–
show
|
|||
4516 | |||
4517 | try { |
||
4518 | $img = new imagick($path); |
||
4519 | } catch (Exception $e) { |
||
4520 | return false; |
||
4521 | } |
||
4522 | |||
4523 | // Imagick::FILTER_BOX faster than FILTER_LANCZOS so use for createTmb |
||
4524 | // resize bench: http://app-mgng.rhcloud.com/9 |
||
4525 | // resize sample: http://www.dylanbeattie.net/magick/filters/result.html |
||
4526 | $filter = ($destformat === 'png' /* createTmb */)? Imagick::FILTER_BOX : Imagick::FILTER_LANCZOS; |
||
4527 | |||
4528 | $ani = ($img->getNumberImages() > 1); |
||
4529 | if ($ani && is_null($destformat)) { |
||
4530 | $img = $img->coalesceImages(); |
||
4531 | do { |
||
4532 | $img->resizeImage($size_w, $size_h, $filter, 1); |
||
4533 | } while ($img->nextImage()); |
||
4534 | $img = $img->optimizeImageLayers(); |
||
4535 | $result = $img->writeImages($path, true); |
||
4536 | } else { |
||
4537 | if ($ani) { |
||
4538 | $img->setFirstIterator(); |
||
4539 | } |
||
4540 | if (strtoupper($img->getImageFormat()) === 'JPEG') { |
||
4541 | $img->setImageCompression(imagick::COMPRESSION_JPEG); |
||
4542 | $img->setImageCompressionQuality($jpgQuality); |
||
4543 | if (isset($options['preserveExif']) && ! $options['preserveExif']) { |
||
4544 | try { |
||
4545 | $orientation = $img->getImageOrientation(); |
||
4546 | } catch (ImagickException $e) { |
||
4547 | $orientation = 0; |
||
4548 | } |
||
4549 | $img->stripImage(); |
||
4550 | if ($orientation) { |
||
4551 | $img->setImageOrientation($orientation); |
||
4552 | } |
||
4553 | } |
||
4554 | } |
||
4555 | $img->resizeImage($size_w, $size_h, $filter, true); |
||
4556 | if ($destformat) { |
||
4557 | $result = $this->imagickImage($img, $path, $destformat, $jpgQuality); |
||
4558 | } else { |
||
4559 | $result = $img->writeImage($path); |
||
4560 | } |
||
4561 | } |
||
4562 | |||
4563 | $img->clear(); |
||
4564 | |||
4565 | return $result ? $path : false; |
||
4566 | |||
4567 | break; |
||
4568 | |||
4569 | case 'convert': |
||
4570 | extract($this->imageMagickConvertPrepare($path, $destformat, $jpgQuality, $s)); |
||
4571 | $filter = ($destformat === 'png' /* createTmb */)? '-filter Box' : '-filter Lanczos'; |
||
4572 | $strip = (isset($options['preserveExif']) && ! $options['preserveExif'])? ' -strip' : ''; |
||
4573 | //$cmd = sprintf('convert%s%s +repage %s -resize %dx%d +repage%s %s %s', $coalesce, $jpgQuality, $filter, $size_w, $size_h, $deconstruct, $quotedPath, $quotedDstPath); |
||
4574 | $cmd = sprintf('convert %s%s%s %s -geometry %dx%d! %s %s', $quotedPath, $coalesce, $jpgQuality, $filter, $size_w, $size_h, $deconstruct, $quotedDstPath); |
||
4575 | |||
4576 | $result = false; |
||
4577 | if ($this->procExec($cmd) === 0) { |
||
4578 | $result = true; |
||
4579 | } |
||
4580 | return $result ? $path : false; |
||
4581 | |||
4582 | break; |
||
4583 | |||
4584 | case 'gd': |
||
4585 | $img = $this->gdImageCreate($path,$s['mime']); |
||
4586 | |||
4587 | if ($img && false != ($tmp = imagecreatetruecolor($size_w, $size_h))) { |
||
4588 | |||
4589 | $bgNum = false; |
||
4590 | if ($s[2] === IMAGETYPE_GIF && (! $destformat || $destformat === 'gif')) { |
||
4591 | $bgIdx = imagecolortransparent($img); |
||
4592 | if ($bgIdx !== -1) { |
||
4593 | $c = imagecolorsforindex($img, $bgIdx); |
||
4594 | $bgNum = imagecolorallocate($tmp, $c['red'], $c['green'], $c['blue']); |
||
4595 | imagefill($tmp, 0, 0, $bgNum); |
||
4596 | imagecolortransparent($tmp, $bgNum); |
||
4597 | } |
||
4598 | } |
||
4599 | if ($bgNum === false) { |
||
4600 | $this->gdImageBackground($tmp, 'transparent'); |
||
4601 | } |
||
4602 | |||
4603 | if (!imagecopyresampled($tmp, $img, 0, 0, 0, 0, $size_w, $size_h, $s[0], $s[1])) { |
||
4604 | return false; |
||
4605 | } |
||
4606 | |||
4607 | $result = $this->gdImage($tmp, $path, $destformat, $s['mime'], $jpgQuality); |
||
4608 | |||
4609 | imagedestroy($img); |
||
4610 | imagedestroy($tmp); |
||
4611 | |||
4612 | return $result ? $path : false; |
||
4613 | |||
4614 | } |
||
4615 | break; |
||
4616 | } |
||
4617 | |||
4618 | return false; |
||
4619 | } |
||
4620 | |||
4621 | /** |
||
4622 | * Crop image |
||
4623 | * |
||
4624 | * @param string $path image file |
||
4625 | * @param int $width crop width |
||
4626 | * @param int $height crop height |
||
4627 | * @param bool $x crop left offset |
||
4628 | * @param bool $y crop top offset |
||
4629 | * @param string $destformat image destination format |
||
4630 | * @param int $jpgQuality JEPG quality (1-100) |
||
4631 | * @return string|false |
||
4632 | * @author Dmitry (dio) Levashov |
||
4633 | * @author Alexey Sukhotin |
||
4634 | **/ |
||
4635 | protected function imgCrop($path, $width, $height, $x, $y, $destformat = null, $jpgQuality = null) { |
||
4636 | if (($s = getimagesize($path)) == false) { |
||
4637 | return false; |
||
4638 | } |
||
4639 | |||
4640 | $result = false; |
||
4641 | |||
4642 | if (!$jpgQuality) { |
||
4643 | $jpgQuality = $this->options['jpgQuality']; |
||
4644 | } |
||
4645 | |||
4646 | elFinder::extendTimeLimit(300); |
||
4647 | switch ($this->imgLib) { |
||
4648 | case 'imagick': |
||
0 ignored issues
–
show
The case body in a switch statement must start on the line following the statement.
According to the PSR-2, the body of a case statement must start on the line immediately following the case statement. switch ($expr) {
case "A":
doSomething(); //right
break;
case "B":
doSomethingElse(); //wrong
break;
} To learn more about the PSR-2 coding standard, please refer to the PHP-Fig.
Loading history...
|
|||
4649 | |||
4650 | try { |
||
4651 | $img = new imagick($path); |
||
4652 | } catch (Exception $e) { |
||
4653 | return false; |
||
4654 | } |
||
4655 | |||
4656 | $ani = ($img->getNumberImages() > 1); |
||
4657 | if ($ani && is_null($destformat)) { |
||
4658 | $img = $img->coalesceImages(); |
||
4659 | do { |
||
4660 | $img->setImagePage($s[0], $s[1], 0, 0); |
||
4661 | $img->cropImage($width, $height, $x, $y); |
||
4662 | $img->setImagePage($width, $height, 0, 0); |
||
4663 | } while ($img->nextImage()); |
||
4664 | $img = $img->optimizeImageLayers(); |
||
4665 | $result = $img->writeImages($path, true); |
||
4666 | } else { |
||
4667 | if ($ani) { |
||
4668 | $img->setFirstIterator(); |
||
4669 | } |
||
4670 | $img->setImagePage($s[0], $s[1], 0, 0); |
||
4671 | $img->cropImage($width, $height, $x, $y); |
||
4672 | $img->setImagePage($width, $height, 0, 0); |
||
4673 | $result = $this->imagickImage($img, $path, $destformat, $jpgQuality); |
||
4674 | } |
||
4675 | |||
4676 | $img->clear(); |
||
4677 | |||
4678 | return $result ? $path : false; |
||
4679 | |||
4680 | break; |
||
4681 | |||
4682 | case 'convert': |
||
4683 | extract($this->imageMagickConvertPrepare($path, $destformat, $jpgQuality, $s)); |
||
4684 | $cmd = sprintf('convert %s%s%s -crop %dx%d+%d+%d%s %s', $quotedPath, $coalesce, $jpgQuality, $width, $height, $x, $y, $deconstruct, $quotedDstPath); |
||
4685 | |||
4686 | $result = false; |
||
4687 | if ($this->procExec($cmd) === 0) { |
||
4688 | $result = true; |
||
4689 | } |
||
4690 | return $result ? $path : false; |
||
4691 | |||
4692 | break; |
||
4693 | |||
4694 | case 'gd': |
||
4695 | $img = $this->gdImageCreate($path,$s['mime']); |
||
4696 | |||
4697 | if ($img && false != ($tmp = imagecreatetruecolor($width, $height))) { |
||
4698 | |||
4699 | $bgNum = false; |
||
4700 | if ($s[2] === IMAGETYPE_GIF && (! $destformat || $destformat === 'gif')) { |
||
4701 | $bgIdx = imagecolortransparent($img); |
||
4702 | if ($bgIdx !== -1) { |
||
4703 | $c = imagecolorsforindex($img, $bgIdx); |
||
4704 | $bgNum = imagecolorallocate($tmp, $c['red'], $c['green'], $c['blue']); |
||
4705 | imagefill($tmp, 0, 0, $bgNum); |
||
4706 | imagecolortransparent($tmp, $bgNum); |
||
4707 | } |
||
4708 | } |
||
4709 | if ($bgNum === false) { |
||
4710 | $this->gdImageBackground($tmp, 'transparent'); |
||
4711 | } |
||
4712 | |||
4713 | $size_w = $width; |
||
4714 | $size_h = $height; |
||
4715 | |||
4716 | if ($s[0] < $width || $s[1] < $height) { |
||
4717 | $size_w = $s[0]; |
||
4718 | $size_h = $s[1]; |
||
4719 | } |
||
4720 | |||
4721 | if (!imagecopy($tmp, $img, 0, 0, $x, $y, $size_w, $size_h)) { |
||
4722 | return false; |
||
4723 | } |
||
4724 | |||
4725 | $result = $this->gdImage($tmp, $path, $destformat, $s['mime'], $jpgQuality); |
||
4726 | |||
4727 | imagedestroy($img); |
||
4728 | imagedestroy($tmp); |
||
4729 | |||
4730 | return $result ? $path : false; |
||
4731 | |||
4732 | } |
||
4733 | break; |
||
4734 | } |
||
4735 | |||
4736 | return false; |
||
4737 | } |
||
4738 | |||
4739 | /** |
||
4740 | * Put image to square |
||
4741 | * |
||
4742 | * @param string $path image file |
||
4743 | * @param int $width square width |
||
4744 | * @param int $height square height |
||
4745 | * @param int|string $align reserved |
||
4746 | * @param int|string $valign reserved |
||
4747 | * @param string $bgcolor square background color in #rrggbb format |
||
4748 | * @param string $destformat image destination format |
||
4749 | * @param int $jpgQuality JEPG quality (1-100) |
||
4750 | * @return false|string |
||
4751 | * @author Dmitry (dio) Levashov |
||
4752 | * @author Alexey Sukhotin |
||
4753 | */ |
||
4754 | protected function imgSquareFit($path, $width, $height, $align = 'center', $valign = 'middle', $bgcolor = '#0000ff', $destformat = null, $jpgQuality = null) { |
||
4755 | if (($s = getimagesize($path)) == false) { |
||
4756 | return false; |
||
4757 | } |
||
4758 | |||
4759 | $result = false; |
||
4760 | |||
4761 | /* Coordinates for image over square aligning */ |
||
4762 | $y = ceil(abs($height - $s[1]) / 2); |
||
4763 | $x = ceil(abs($width - $s[0]) / 2); |
||
4764 | |||
4765 | if (!$jpgQuality) { |
||
4766 | $jpgQuality = $this->options['jpgQuality']; |
||
4767 | } |
||
4768 | |||
4769 | elFinder::extendTimeLimit(300); |
||
4770 | switch ($this->imgLib) { |
||
4771 | case 'imagick': |
||
4772 | try { |
||
4773 | $img = new imagick($path); |
||
4774 | } catch (Exception $e) { |
||
4775 | return false; |
||
4776 | } |
||
4777 | |||
4778 | if ($bgcolor === 'transparent') { |
||
4779 | $bgcolor = 'rgba(255, 255, 255, 0.0)'; |
||
4780 | } |
||
4781 | $ani = ($img->getNumberImages() > 1); |
||
4782 | if ($ani && is_null($destformat)) { |
||
4783 | $img1 = new Imagick(); |
||
4784 | $img1->setFormat('gif'); |
||
4785 | $img = $img->coalesceImages(); |
||
4786 | do { |
||
4787 | $gif = new Imagick(); |
||
4788 | $gif->newImage($width, $height, new ImagickPixel($bgcolor)); |
||
4789 | $gif->setImageColorspace($img->getImageColorspace()); |
||
4790 | $gif->setImageFormat('gif'); |
||
4791 | $gif->compositeImage( $img, imagick::COMPOSITE_OVER, $x, $y ); |
||
4792 | $gif->setImageDelay($img->getImageDelay()); |
||
4793 | $gif->setImageIterations($img->getImageIterations()); |
||
4794 | $img1->addImage($gif); |
||
4795 | $gif->clear(); |
||
4796 | } while ($img->nextImage()); |
||
4797 | $img1 = $img1->optimizeImageLayers(); |
||
4798 | $result = $img1->writeImages($path, true); |
||
4799 | } else { |
||
4800 | if ($ani) { |
||
4801 | $img->setFirstIterator(); |
||
4802 | } |
||
4803 | $img1 = new Imagick(); |
||
4804 | $img1->newImage($width, $height, new ImagickPixel($bgcolor)); |
||
4805 | $img1->setImageColorspace($img->getImageColorspace()); |
||
4806 | $img1->compositeImage( $img, imagick::COMPOSITE_OVER, $x, $y ); |
||
4807 | $result = $this->imagickImage($img1, $path, $destformat, $jpgQuality); |
||
4808 | } |
||
4809 | |||
4810 | $img1->clear(); |
||
4811 | $img->clear(); |
||
4812 | return $result ? $path : false; |
||
4813 | |||
4814 | break; |
||
4815 | |||
4816 | case 'convert': |
||
4817 | extract($this->imageMagickConvertPrepare($path, $destformat, $jpgQuality, $s)); |
||
4818 | if ($bgcolor === 'transparent') { |
||
4819 | $bgcolor = 'rgba(255, 255, 255, 0.0)'; |
||
4820 | } |
||
4821 | $cmd = sprintf('convert -size %dx%d "xc:%s" png:- | convert%s%s png:- %s -geometry +%d+%d -compose over -composite%s %s', $width, $height, $bgcolor, $coalesce, $jpgQuality, $quotedPath, $x, $y, $deconstruct, $quotedDstPath); |
||
4822 | |||
4823 | $result = false; |
||
4824 | if ($this->procExec($cmd) === 0) { |
||
4825 | $result = true; |
||
4826 | } |
||
4827 | return $result ? $path : false; |
||
4828 | |||
4829 | break; |
||
4830 | |||
4831 | case 'gd': |
||
4832 | $img = $this->gdImageCreate($path,$s['mime']); |
||
4833 | |||
4834 | if ($img && false != ($tmp = imagecreatetruecolor($width, $height))) { |
||
4835 | |||
4836 | $this->gdImageBackground($tmp, $bgcolor); |
||
4837 | if ($bgcolor === 'transparent' && ($destformat === 'png' || $s[2] === IMAGETYPE_PNG)) { |
||
4838 | $bgNum = imagecolorallocatealpha($tmp, 255, 255, 255, 127); |
||
4839 | imagefill($tmp, 0, 0, $bgNum); |
||
4840 | } |
||
4841 | |||
4842 | if (!imagecopy($tmp, $img, $x, $y, 0, 0, $s[0], $s[1])) { |
||
4843 | return false; |
||
4844 | } |
||
4845 | |||
4846 | $result = $this->gdImage($tmp, $path, $destformat, $s['mime'], $jpgQuality); |
||
4847 | |||
4848 | imagedestroy($img); |
||
4849 | imagedestroy($tmp); |
||
4850 | |||
4851 | return $result ? $path : false; |
||
4852 | } |
||
4853 | break; |
||
4854 | } |
||
4855 | |||
4856 | return false; |
||
4857 | } |
||
4858 | |||
4859 | /** |
||
4860 | * Rotate image |
||
4861 | * |
||
4862 | * @param string $path image file |
||
4863 | * @param int $degree rotete degrees |
||
4864 | * @param string $bgcolor square background color in #rrggbb format |
||
4865 | * @param string $destformat image destination format |
||
4866 | * @param int $jpgQuality JEPG quality (1-100) |
||
4867 | * @return string|false |
||
4868 | * @author nao-pon |
||
4869 | * @author Troex Nevelin |
||
4870 | **/ |
||
4871 | protected function imgRotate($path, $degree, $bgcolor = '#ffffff', $destformat = null, $jpgQuality = null) { |
||
4872 | if (($s = getimagesize($path)) == false || $degree % 360 === 0) { |
||
4873 | return false; |
||
4874 | } |
||
4875 | |||
4876 | $result = false; |
||
4877 | |||
4878 | // try lossless rotate |
||
4879 | if ($degree % 90 === 0 && in_array($s[2], array(IMAGETYPE_JPEG, IMAGETYPE_JPEG2000))) { |
||
4880 | $count = ($degree / 90) % 4; |
||
4881 | $exiftran = array( |
||
4882 | 1 => '-9', |
||
4883 | 2 => '-1', |
||
4884 | 3 => '-2' |
||
4885 | ); |
||
4886 | $jpegtran = array( |
||
4887 | 1 => '90', |
||
4888 | 2 => '180', |
||
4889 | 3 => '270' |
||
4890 | ); |
||
4891 | $quotedPath = escapeshellarg($path); |
||
4892 | $cmds = array( |
||
4893 | 'exiftran -i '.$exiftran[$count].' '.$path, |
||
4894 | 'jpegtran -rotate '.$jpegtran[$count].' -copy all -outfile '.$quotedPath.' '.$quotedPath |
||
4895 | ); |
||
4896 | foreach($cmds as $cmd) { |
||
4897 | if ($this->procExec($cmd) === 0) { |
||
4898 | $result = true; |
||
4899 | break; |
||
4900 | } |
||
4901 | } |
||
4902 | if ($result) { |
||
4903 | return $path; |
||
4904 | } |
||
4905 | } |
||
4906 | |||
4907 | if (!$jpgQuality) { |
||
4908 | $jpgQuality = $this->options['jpgQuality']; |
||
4909 | } |
||
4910 | |||
4911 | elFinder::extendTimeLimit(300); |
||
4912 | switch ($this->imgLib) { |
||
4913 | case 'imagick': |
||
4914 | try { |
||
4915 | $img = new imagick($path); |
||
4916 | } catch (Exception $e) { |
||
4917 | return false; |
||
4918 | } |
||
4919 | |||
4920 | if ($s[2] === IMAGETYPE_GIF || $s[2] === IMAGETYPE_PNG) { |
||
4921 | $bgcolor = 'rgba(255, 255, 255, 0.0)'; |
||
4922 | } |
||
4923 | if ($img->getNumberImages() > 1) { |
||
4924 | $img = $img->coalesceImages(); |
||
4925 | do { |
||
4926 | $img->rotateImage(new ImagickPixel($bgcolor), $degree); |
||
4927 | } while ($img->nextImage()); |
||
4928 | $img = $img->optimizeImageLayers(); |
||
4929 | $result = $img->writeImages($path, true); |
||
4930 | } else { |
||
4931 | $img->rotateImage(new ImagickPixel($bgcolor), $degree); |
||
4932 | $result = $this->imagickImage($img, $path, $destformat, $jpgQuality); |
||
4933 | } |
||
4934 | $img->clear(); |
||
4935 | return $result ? $path : false; |
||
4936 | |||
4937 | break; |
||
4938 | |||
4939 | case 'convert': |
||
4940 | extract($this->imageMagickConvertPrepare($path, $destformat, $jpgQuality, $s)); |
||
4941 | if ($s[2] === IMAGETYPE_GIF || $s[2] === IMAGETYPE_PNG) { |
||
4942 | $bgcolor = 'rgba(255, 255, 255, 0.0)'; |
||
4943 | } |
||
4944 | $cmd = sprintf('convert %s%s%s -background "%s" -rotate %d%s %s', $quotedPath, $coalesce, $jpgQuality, $bgcolor, $degree, $deconstruct, $quotedDstPath); |
||
4945 | |||
4946 | $result = false; |
||
4947 | if ($this->procExec($cmd) === 0) { |
||
4948 | $result = true; |
||
4949 | } |
||
4950 | return $result ? $path : false; |
||
4951 | |||
4952 | break; |
||
4953 | |||
4954 | case 'gd': |
||
4955 | $img = $this->gdImageCreate($path,$s['mime']); |
||
4956 | |||
4957 | $degree = 360 - $degree; |
||
4958 | |||
4959 | $bgNum = -1; |
||
4960 | $bgIdx = false; |
||
4961 | if ($s[2] === IMAGETYPE_GIF) { |
||
4962 | $bgIdx = imagecolortransparent($img); |
||
4963 | if ($bgIdx !== -1) { |
||
4964 | $c = imagecolorsforindex($img, $bgIdx); |
||
4965 | $w = imagesx($img); |
||
4966 | $h = imagesy($img); |
||
4967 | $newImg = imagecreatetruecolor($w, $h); |
||
4968 | imagepalettecopy($newImg, $img); |
||
4969 | $bgNum = imagecolorallocate($newImg, $c['red'], $c['green'], $c['blue']); |
||
4970 | imagefill($newImg, 0, 0, $bgNum); |
||
4971 | imagecolortransparent($newImg, $bgNum); |
||
4972 | imagecopy($newImg, $img, 0, 0, 0, 0, $w, $h); |
||
4973 | imagedestroy($img); |
||
4974 | $img = $newImg; |
||
4975 | $newImg = null; |
||
4976 | } |
||
4977 | } else if ($s[2] === IMAGETYPE_PNG) { |
||
4978 | $bgNum = imagecolorallocatealpha($img, 255, 255, 255, 127); |
||
4979 | } |
||
4980 | if ($bgNum === -1) { |
||
4981 | list($r, $g, $b) = sscanf($bgcolor, "#%02x%02x%02x"); |
||
4982 | $bgNum = imagecolorallocate($img, $r, $g, $b); |
||
4983 | } |
||
4984 | |||
4985 | $tmp = imageRotate($img, $degree, $bgNum); |
||
4986 | if ($bgIdx !== -1) { |
||
4987 | imagecolortransparent($tmp, $bgNum); |
||
4988 | } |
||
4989 | |||
4990 | $result = $this->gdImage($tmp, $path, $destformat, $s['mime'], $jpgQuality); |
||
4991 | |||
4992 | imageDestroy($img); |
||
4993 | imageDestroy($tmp); |
||
4994 | |||
4995 | return $result ? $path : false; |
||
4996 | |||
4997 | break; |
||
4998 | } |
||
4999 | |||
5000 | return false; |
||
5001 | } |
||
5002 | |||
5003 | /** |
||
5004 | * Execute shell command |
||
5005 | * |
||
5006 | * @param string $command command line |
||
5007 | * @param array $output stdout strings |
||
5008 | * @param array|int $return_var process exit code |
||
5009 | * @param array $error_output stderr strings |
||
5010 | * @return int exit code |
||
5011 | * @author Alexey Sukhotin |
||
5012 | */ |
||
5013 | protected function procExec($command , array &$output = null, &$return_var = -1, array &$error_output = null) { |
||
5014 | |||
5015 | static $allowed = null; |
||
5016 | |||
5017 | if ($allowed === null) { |
||
5018 | if ($allowed = function_exists('proc_open')) { |
||
5019 | if ($disabled = ini_get('disable_functions')) { |
||
5020 | $funcs = array_map('trim', explode(',', $disabled)); |
||
5021 | $allowed = ! in_array('proc_open', $funcs); |
||
5022 | } |
||
5023 | } |
||
5024 | } |
||
5025 | |||
5026 | if (! $allowed) { |
||
5027 | $return_var = -1; |
||
5028 | return $return_var; |
||
5029 | } |
||
5030 | |||
5031 | if (! $command) { |
||
5032 | $return_var = 0; |
||
5033 | return $return_var; |
||
5034 | } |
||
5035 | |||
5036 | $descriptorspec = array( |
||
5037 | 0 => array("pipe", "r"), // stdin |
||
5038 | 1 => array("pipe", "w"), // stdout |
||
5039 | 2 => array("pipe", "w") // stderr |
||
5040 | ); |
||
5041 | |||
5042 | $process = proc_open($command, $descriptorspec, $pipes, null, null); |
||
5043 | |||
5044 | if (is_resource($process)) { |
||
5045 | |||
5046 | fclose($pipes[0]); |
||
5047 | |||
5048 | $tmpout = ''; |
||
5049 | $tmperr = ''; |
||
5050 | |||
5051 | $output = stream_get_contents($pipes[1]); |
||
5052 | $error_output = stream_get_contents($pipes[2]); |
||
5053 | |||
5054 | fclose($pipes[1]); |
||
5055 | fclose($pipes[2]); |
||
5056 | $return_var = proc_close($process); |
||
5057 | |||
5058 | } else { |
||
5059 | $return_var = -1; |
||
5060 | } |
||
5061 | |||
5062 | return $return_var; |
||
5063 | |||
5064 | } |
||
5065 | |||
5066 | /** |
||
5067 | * Remove thumbnail, also remove recursively if stat is directory |
||
5068 | * |
||
5069 | * @param string $stat file stat |
||
5070 | * @return void |
||
5071 | * @author Dmitry (dio) Levashov |
||
5072 | * @author Naoki Sawada |
||
5073 | * @author Troex Nevelin |
||
5074 | **/ |
||
5075 | protected function rmTmb($stat) { |
||
5076 | if ($stat['mime'] === 'directory') { |
||
5077 | foreach ($this->scandirCE($this->decode($stat['hash'])) as $p) { |
||
5078 | elFinder::extendTimeLimit(30); |
||
5079 | $name = $this->basenameCE($p); |
||
5080 | $name != '.' && $name != '..' && $this->rmTmb($this->stat($p)); |
||
5081 | } |
||
5082 | } else if (!empty($stat['tmb']) && $stat['tmb'] != "1") { |
||
5083 | $tmb = $this->tmbPath.DIRECTORY_SEPARATOR.$stat['tmb']; |
||
5084 | file_exists($tmb) && unlink($tmb); |
||
5085 | clearstatcache(); |
||
5086 | } |
||
5087 | } |
||
5088 | |||
5089 | /** |
||
5090 | * Create an gd image according to the specified mime type |
||
5091 | * |
||
5092 | * @param string $path image file |
||
5093 | * @param string $mime |
||
5094 | * @return gd image resource identifier |
||
5095 | */ |
||
5096 | protected function gdImageCreate($path,$mime){ |
||
5097 | switch($mime){ |
||
5098 | case 'image/jpeg': |
||
5099 | return imagecreatefromjpeg($path); |
||
5100 | |||
5101 | case 'image/png': |
||
5102 | return imagecreatefrompng($path); |
||
5103 | |||
5104 | case 'image/gif': |
||
5105 | return imagecreatefromgif($path); |
||
5106 | |||
5107 | case 'image/x-ms-bmp': |
||
5108 | if (!function_exists('imagecreatefrombmp')) { |
||
5109 | include_once dirname(__FILE__).'/libs/GdBmp.php'; |
||
5110 | } |
||
5111 | return imagecreatefrombmp($path); |
||
5112 | |||
5113 | case 'image/xbm': |
||
5114 | return imagecreatefromxbm($path); |
||
5115 | |||
5116 | case 'image/xpm': |
||
5117 | return imagecreatefromxpm($path); |
||
5118 | } |
||
5119 | return false; |
||
5120 | } |
||
5121 | |||
5122 | /** |
||
5123 | * Output gd image to file |
||
5124 | * |
||
5125 | * @param resource $image gd image resource |
||
5126 | * @param string $filename The path to save the file to. |
||
5127 | * @param string $destformat The Image type to use for $filename |
||
5128 | * @param string $mime The original image mime type |
||
5129 | * @param int $jpgQuality JEPG quality (1-100) |
||
5130 | * @return bool |
||
5131 | */ |
||
5132 | protected function gdImage($image, $filename, $destformat, $mime, $jpgQuality = null ){ |
||
5133 | |||
5134 | if (! $jpgQuality) { |
||
5135 | $jpgQuality = $this->options['jpgQuality']; |
||
5136 | } |
||
5137 | if ($destformat) { |
||
5138 | switch ($destformat) { |
||
5139 | case 'jpg': |
||
5140 | $mime = 'image/jpeg'; |
||
5141 | break; |
||
5142 | case 'gif': |
||
5143 | $mime = 'image/gif'; |
||
5144 | break; |
||
5145 | case 'png': |
||
5146 | default: |
||
5147 | $mime = 'image/png'; |
||
5148 | break; |
||
5149 | } |
||
5150 | } |
||
5151 | switch ($mime) { |
||
5152 | case 'image/gif': |
||
5153 | return imagegif($image, $filename); |
||
5154 | case 'image/jpeg': |
||
5155 | return imagejpeg($image, $filename, $jpgQuality); |
||
5156 | case 'image/wbmp': |
||
5157 | return imagewbmp($image, $filename); |
||
5158 | case 'image/png': |
||
5159 | default: |
||
5160 | return imagepng($image, $filename); |
||
5161 | } |
||
5162 | } |
||
5163 | |||
5164 | /** |
||
5165 | * Output imagick image to file |
||
5166 | * |
||
5167 | * @param resource $img imagick image resource |
||
5168 | * @param string $filename The path to save the file to. |
||
5169 | * @param string $destformat The Image type to use for $filename |
||
5170 | * @param int $jpgQuality JEPG quality (1-100) |
||
5171 | * @return bool |
||
5172 | */ |
||
5173 | protected function imagickImage($img, $filename, $destformat, $jpgQuality = null ){ |
||
5174 | |||
5175 | if (!$jpgQuality) { |
||
5176 | $jpgQuality = $this->options['jpgQuality']; |
||
5177 | } |
||
5178 | |||
5179 | try { |
||
5180 | if ($destformat) { |
||
5181 | if ($destformat === 'gif') { |
||
5182 | $img->setImageFormat('gif'); |
||
5183 | } else if ($destformat === 'png') { |
||
5184 | $img->setImageFormat('png'); |
||
5185 | } else if ($destformat === 'jpg') { |
||
5186 | $img->setImageFormat('jpeg'); |
||
5187 | } |
||
5188 | } |
||
5189 | if (strtoupper($img->getImageFormat()) === 'JPEG') { |
||
5190 | $img->setImageCompression(imagick::COMPRESSION_JPEG); |
||
5191 | $img->setImageCompressionQuality($jpgQuality); |
||
5192 | try { |
||
5193 | $orientation = $img->getImageOrientation(); |
||
5194 | } catch (ImagickException $e) { |
||
5195 | $orientation = 0; |
||
5196 | } |
||
5197 | $img->stripImage(); |
||
5198 | if ($orientation) { |
||
5199 | $img->setImageOrientation($orientation); |
||
5200 | } |
||
5201 | } |
||
5202 | $result = $img->writeImage($filename); |
||
5203 | } catch (Exception $e) { |
||
5204 | $result = false; |
||
5205 | } |
||
5206 | |||
5207 | return $result; |
||
5208 | } |
||
5209 | |||
5210 | /** |
||
5211 | * Assign the proper background to a gd image |
||
5212 | * |
||
5213 | * @param resource $image gd image resource |
||
5214 | * @param string $bgcolor background color in #rrggbb format |
||
5215 | */ |
||
5216 | protected function gdImageBackground($image, $bgcolor){ |
||
5217 | |||
5218 | if ($bgcolor === 'transparent'){ |
||
5219 | imagealphablending($image, false); |
||
5220 | imagesavealpha($image, true); |
||
5221 | } else { |
||
5222 | list($r, $g, $b) = sscanf($bgcolor, "#%02x%02x%02x"); |
||
5223 | $bgcolor1 = imagecolorallocate($image, $r, $g, $b); |
||
5224 | imagefill($image, 0, 0, $bgcolor1); |
||
5225 | } |
||
5226 | } |
||
5227 | |||
5228 | /** |
||
5229 | * Prepare variables for exec convert of ImageMagick |
||
5230 | * |
||
5231 | * @param string $path |
||
5232 | * @param string $destformat |
||
5233 | * @param int $jpgQuality |
||
5234 | * @param array $imageSize |
||
5235 | * @return array |
||
5236 | */ |
||
5237 | protected function imageMagickConvertPrepare($path, $destformat, $jpgQuality, $imageSize = null) { |
||
5238 | if (is_null($imageSize)) { |
||
5239 | $imageSize = getimagesize($path); |
||
5240 | } |
||
5241 | if (!$imageSize) { |
||
5242 | return array(); |
||
5243 | } |
||
5244 | $srcType = $this->getExtentionByMime($imageSize['mime'], ':'); |
||
5245 | $ani = false; |
||
5246 | $cmd = 'identify ' . escapeshellarg($srcType . $path); |
||
5247 | if ($this->procExec($cmd, $o) === 0) { |
||
5248 | $ani = preg_split('/(?:\r\n|\n|\r)/', trim($o)); |
||
5249 | if (count($ani) < 2) { |
||
5250 | $ani = false; |
||
5251 | } |
||
5252 | } |
||
5253 | $coalesce = $index = ''; |
||
5254 | $deconstruct = ' +repage'; |
||
5255 | if ($ani) { |
||
5256 | if (is_null($destformat)) { |
||
5257 | $coalesce = ' -coalesce -repage 0x0'; |
||
5258 | $deconstruct = ' +repage -deconstruct -layers optimize'; |
||
5259 | } else { |
||
5260 | $index = '[0]'; |
||
5261 | if ($srcType === 'ico:') { |
||
5262 | foreach($ani as $_i => $_info) { |
||
5263 | if (preg_match('/ (\d+)x(\d+) /', $_info, $m)) { |
||
5264 | if ($m[1] == $imageSize[0] && $m[2] == $imageSize[1]) { |
||
5265 | $index = '[' . $_i . ']'; |
||
5266 | break; |
||
5267 | } |
||
5268 | } |
||
5269 | } |
||
5270 | } |
||
5271 | } |
||
5272 | } |
||
5273 | if ($imageSize[2] === IMAGETYPE_JPEG || $imageSize[2] === IMAGETYPE_JPEG2000) { |
||
5274 | $jpgQuality = ' -quality ' . $jpgQuality; |
||
5275 | } else { |
||
5276 | $jpgQuality = ''; |
||
5277 | } |
||
5278 | $quotedPath = escapeshellarg($srcType . $path . $index); |
||
5279 | $quotedDstPath = escapeshellarg(($destformat? ($destformat . ':') : $srcType) . $path); |
||
5280 | return compact('ani', 'index', 'coalesce', 'deconstruct', 'jpgQuality', 'quotedPath', 'quotedDstPath'); |
||
5281 | } |
||
5282 | |||
5283 | /*********************** misc *************************/ |
||
5284 | |||
5285 | /** |
||
5286 | * Return smart formatted date |
||
5287 | * |
||
5288 | * @param int $ts file timestamp |
||
5289 | * @return string |
||
5290 | * @author Dmitry (dio) Levashov |
||
5291 | **/ |
||
5292 | // protected function formatDate($ts) { |
||
5293 | // if ($ts > $this->today) { |
||
5294 | // return 'Today '.date($this->options['timeFormat'], $ts); |
||
5295 | // } |
||
5296 | // |
||
5297 | // if ($ts > $this->yesterday) { |
||
5298 | // return 'Yesterday '.date($this->options['timeFormat'], $ts); |
||
5299 | // } |
||
5300 | // |
||
5301 | // return date($this->options['dateFormat'], $ts); |
||
5302 | // } |
||
5303 | |||
5304 | /** |
||
5305 | * Find position of first occurrence of string in a string with multibyte support |
||
5306 | * |
||
5307 | * @param string $haystack The string being checked. |
||
5308 | * @param string $needle The string to find in haystack. |
||
5309 | * @param int $offset The search offset. If it is not specified, 0 is used. |
||
5310 | * @return int|bool |
||
5311 | * @author Alexey Sukhotin |
||
5312 | **/ |
||
5313 | protected function stripos($haystack , $needle , $offset = 0) { |
||
5314 | if (function_exists('mb_stripos')) { |
||
5315 | return mb_stripos($haystack , $needle , $offset, 'UTF-8'); |
||
5316 | } else if (function_exists('mb_strtolower') && function_exists('mb_strpos')) { |
||
5317 | return mb_strpos(mb_strtolower($haystack, 'UTF-8'), mb_strtolower($needle, 'UTF-8'), $offset); |
||
5318 | } |
||
5319 | return stripos($haystack , $needle , $offset); |
||
5320 | } |
||
5321 | |||
5322 | /** |
||
5323 | * Get server side available archivers |
||
5324 | * |
||
5325 | * @param bool $use_cache |
||
5326 | * @return array |
||
5327 | */ |
||
5328 | protected function getArchivers($use_cache = true) { |
||
5329 | |||
5330 | $sessionKey = 'ARCHIVERS_CACHE'; |
||
5331 | if ($use_cache && isset($this->sessionCache[$sessionKey]) && is_array($this->sessionCache[$sessionKey])) { |
||
5332 | return $this->sessionCache[$sessionKey]; |
||
5333 | } |
||
5334 | |||
5335 | $arcs = array( |
||
5336 | 'create' => array(), |
||
5337 | 'extract' => array() |
||
5338 | ); |
||
5339 | |||
5340 | if ($this->procExec('') === 0) { |
||
5341 | |||
5342 | $this->procExec('tar --version', $o, $ctar); |
||
5343 | |||
5344 | if ($ctar == 0) { |
||
5345 | $arcs['create']['application/x-tar'] = array('cmd' => 'tar', 'argc' => '-cf', 'ext' => 'tar'); |
||
5346 | $arcs['extract']['application/x-tar'] = array('cmd' => 'tar', 'argc' => '-xf', 'ext' => 'tar'); |
||
5347 | unset($o); |
||
5348 | $test = $this->procExec('gzip --version', $o, $c); |
||
5349 | if ($c == 0) { |
||
5350 | $arcs['create']['application/x-gzip'] = array('cmd' => 'tar', 'argc' => '-czf', 'ext' => 'tgz'); |
||
5351 | $arcs['extract']['application/x-gzip'] = array('cmd' => 'tar', 'argc' => '-xzf', 'ext' => 'tgz'); |
||
5352 | } |
||
5353 | unset($o); |
||
5354 | $test = $this->procExec('bzip2 --version', $o, $c); |
||
5355 | if ($c == 0) { |
||
5356 | $arcs['create']['application/x-bzip2'] = array('cmd' => 'tar', 'argc' => '-cjf', 'ext' => 'tbz'); |
||
5357 | $arcs['extract']['application/x-bzip2'] = array('cmd' => 'tar', 'argc' => '-xjf', 'ext' => 'tbz'); |
||
5358 | } |
||
5359 | unset($o); |
||
5360 | $test = $this->procExec('xz --version', $o, $c); |
||
5361 | if ($c == 0) { |
||
5362 | $arcs['create']['application/x-xz'] = array('cmd' => 'tar', 'argc' => '-cJf', 'ext' => 'xz'); |
||
5363 | $arcs['extract']['application/x-xz'] = array('cmd' => 'tar', 'argc' => '-xJf', 'ext' => 'xz'); |
||
5364 | } |
||
5365 | } |
||
5366 | unset($o); |
||
5367 | $this->procExec('zip -v', $o, $c); |
||
5368 | if ($c == 0) { |
||
5369 | $arcs['create']['application/zip'] = array('cmd' => 'zip', 'argc' => '-r9', 'ext' => 'zip'); |
||
5370 | } |
||
5371 | unset($o); |
||
5372 | $this->procExec('unzip --help', $o, $c); |
||
5373 | if ($c == 0) { |
||
5374 | $arcs['extract']['application/zip'] = array('cmd' => 'unzip', 'argc' => '', 'ext' => 'zip'); |
||
5375 | } |
||
5376 | unset($o); |
||
5377 | $this->procExec('rar --version', $o, $c); |
||
5378 | if ($c == 0 || $c == 7) { |
||
5379 | $arcs['create']['application/x-rar'] = array('cmd' => 'rar', 'argc' => 'a -inul', 'ext' => 'rar'); |
||
5380 | $arcs['extract']['application/x-rar'] = array('cmd' => 'rar', 'argc' => 'x -y', 'ext' => 'rar'); |
||
5381 | } else { |
||
5382 | unset($o); |
||
5383 | $test = $this->procExec('unrar', $o, $c); |
||
5384 | if ($c==0 || $c == 7) { |
||
5385 | $arcs['extract']['application/x-rar'] = array('cmd' => 'unrar', 'argc' => 'x -y', 'ext' => 'rar'); |
||
5386 | } |
||
5387 | } |
||
5388 | unset($o); |
||
5389 | $this->procExec('7za --help', $o, $c); |
||
5390 | if ($c == 0) { |
||
5391 | $arcs['create']['application/x-7z-compressed'] = array('cmd' => '7za', 'argc' => 'a', 'ext' => '7z'); |
||
5392 | $arcs['extract']['application/x-7z-compressed'] = array('cmd' => '7za', 'argc' => 'x -y', 'ext' => '7z'); |
||
5393 | |||
5394 | if (empty($arcs['create']['application/zip'])) { |
||
5395 | $arcs['create']['application/zip'] = array('cmd' => '7za', 'argc' => 'a -tzip', 'ext' => 'zip'); |
||
5396 | } |
||
5397 | if (empty($arcs['extract']['application/zip'])) { |
||
5398 | $arcs['extract']['application/zip'] = array('cmd' => '7za', 'argc' => 'x -tzip -y', 'ext' => 'zip'); |
||
5399 | } |
||
5400 | if (empty($arcs['create']['application/x-tar'])) { |
||
5401 | $arcs['create']['application/x-tar'] = array('cmd' => '7za', 'argc' => 'a -ttar', 'ext' => 'tar'); |
||
5402 | } |
||
5403 | if (empty($arcs['extract']['application/x-tar'])) { |
||
5404 | $arcs['extract']['application/x-tar'] = array('cmd' => '7za', 'argc' => 'x -ttar -y', 'ext' => 'tar'); |
||
5405 | } |
||
5406 | } else if (substr(PHP_OS,0,3) === 'WIN') { |
||
5407 | // check `7z` for Windows server. |
||
5408 | unset($o); |
||
5409 | $this->procExec('7z', $o, $c); |
||
5410 | if ($c == 0) { |
||
5411 | $arcs['create']['application/x-7z-compressed'] = array('cmd' => '7z', 'argc' => 'a', 'ext' => '7z'); |
||
5412 | $arcs['extract']['application/x-7z-compressed'] = array('cmd' => '7z', 'argc' => 'x -y', 'ext' => '7z'); |
||
5413 | |||
5414 | if (empty($arcs['create']['application/zip'])) { |
||
5415 | $arcs['create']['application/zip'] = array('cmd' => '7z', 'argc' => 'a -tzip', 'ext' => 'zip'); |
||
5416 | } |
||
5417 | if (empty($arcs['extract']['application/zip'])) { |
||
5418 | $arcs['extract']['application/zip'] = array('cmd' => '7z', 'argc' => 'x -tzip -y', 'ext' => 'zip'); |
||
5419 | } |
||
5420 | if (empty($arcs['create']['application/x-tar'])) { |
||
5421 | $arcs['create']['application/x-tar'] = array('cmd' => '7z', 'argc' => 'a -ttar', 'ext' => 'tar'); |
||
5422 | } |
||
5423 | if (empty($arcs['extract']['application/x-tar'])) { |
||
5424 | $arcs['extract']['application/x-tar'] = array('cmd' => '7z', 'argc' => 'x -ttar -y', 'ext' => 'tar'); |
||
5425 | } |
||
5426 | } |
||
5427 | } |
||
5428 | |||
5429 | } |
||
5430 | |||
5431 | // Use PHP ZipArchive Class |
||
5432 | if (class_exists('ZipArchive', false)) { |
||
5433 | if (empty($arcs['create']['application/zip'])) { |
||
5434 | $arcs['create']['application/zip'] = array('cmd' => 'phpfunction', 'argc' => array('self', 'zipArchiveZip'), 'ext' => 'zip'); |
||
5435 | } |
||
5436 | if (empty($arcs['extract']['application/zip'])) { |
||
5437 | $arcs['extract']['application/zip'] = array('cmd' => 'phpfunction', 'argc' => array('self', 'zipArchiveUnzip'), 'ext' => 'zip'); |
||
5438 | } |
||
5439 | } |
||
5440 | |||
5441 | $this->sessionCache[$sessionKey] = $arcs; |
||
5442 | $this->session->set($this->id, $this->sessionCache); |
||
5443 | return $arcs; |
||
5444 | } |
||
5445 | |||
5446 | /** |
||
5447 | * Resolve relative / (Unix-like)absolute path |
||
5448 | * |
||
5449 | * @param string $path target path |
||
5450 | * @param string $base base path |
||
5451 | * @return string |
||
5452 | */ |
||
5453 | protected function getFullPath($path, $base) { |
||
5454 | $separator = $this->separator; |
||
5455 | $systemroot = $this->systemRoot; |
||
5456 | |||
5457 | if ($base[0] === $separator && strpos($base, 0, strlen($systemroot)) !== $systemroot) { |
||
5458 | $base = $systemroot . substr($base, 1); |
||
5459 | } |
||
5460 | |||
5461 | // 'Here' |
||
5462 | if ($path === '' || $path === '.' . $separator) return $base; |
||
5463 | |||
5464 | $sepquoted = preg_quote($separator, '#'); |
||
5465 | |||
5466 | if (substr($path, 0, 3) === '..' . $separator) { |
||
5467 | $path = $base . $separator . $path; |
||
5468 | } |
||
5469 | // normalize `/../` |
||
5470 | $normreg = '#('.$sepquoted.')[^'.$sepquoted.']+'.$sepquoted.'\.\.'.$sepquoted.'#'; // '#(/)[^\/]+/\.\./#' |
||
5471 | while(preg_match($normreg, $path)) { |
||
5472 | $path = preg_replace($normreg, '$1', $path, 1); |
||
5473 | } |
||
5474 | |||
5475 | // Absolute path |
||
5476 | if ($path[0] === $separator || strpos($path, $systemroot) === 0) { |
||
5477 | return $path; |
||
5478 | } |
||
5479 | |||
5480 | $preg_separator = '#' . $sepquoted . '#'; |
||
5481 | |||
5482 | // Relative path from 'Here' |
||
5483 | if (substr($path, 0, 2) === '.' . $separator || $path[0] !== '.') { |
||
5484 | $arrn = preg_split($preg_separator, $path, -1, PREG_SPLIT_NO_EMPTY); |
||
5485 | if ($arrn[0] !== '.') { |
||
5486 | array_unshift($arrn, '.'); |
||
5487 | } |
||
5488 | $arrn[0] = $base; |
||
5489 | return join($separator, $arrn); |
||
5490 | } |
||
5491 | |||
5492 | return $path; |
||
5493 | } |
||
5494 | |||
5495 | /** |
||
5496 | * Remove directory recursive on local file system |
||
5497 | * |
||
5498 | * @param string $dir Target dirctory path |
||
5499 | * @return boolean |
||
5500 | * @author Naoki Sawada |
||
5501 | */ |
||
5502 | public function rmdirRecursive($dir) { |
||
5503 | if (!is_link($dir) && is_dir($dir)) { |
||
5504 | chmod($dir, 0777); |
||
5505 | if ($handle = opendir($dir)) { |
||
5506 | while (false !== ($file = readdir($handle))) { |
||
5507 | if ($file === '.' || $file === '..') { |
||
5508 | continue; |
||
5509 | } |
||
5510 | elFinder::extendTimeLimit(30); |
||
5511 | $path = $dir . DIRECTORY_SEPARATOR . $file; |
||
5512 | if (!is_link($dir) && is_dir($path)) { |
||
5513 | $this->rmdirRecursive($path); |
||
5514 | } else { |
||
5515 | chmod($path, 0666); |
||
5516 | unlink($path); |
||
5517 | } |
||
5518 | } |
||
5519 | closedir($handle); |
||
5520 | } |
||
5521 | return rmdir($dir); |
||
5522 | } elseif (is_file($dir) || is_link($dir)) { |
||
5523 | chmod($dir, 0666); |
||
5524 | return unlink($dir); |
||
5525 | } |
||
5526 | return false; |
||
5527 | } |
||
5528 | |||
5529 | /** |
||
5530 | * Create archive and return its path |
||
5531 | * |
||
5532 | * @param string $dir target dir |
||
5533 | * @param array $files files names list |
||
5534 | * @param string $name archive name |
||
5535 | * @param array $arc archiver options |
||
5536 | * @return string|bool |
||
5537 | * @author Dmitry (dio) Levashov, |
||
5538 | * @author Alexey Sukhotin |
||
5539 | * @author Naoki Sawada |
||
5540 | **/ |
||
5541 | protected function makeArchive($dir, $files, $name, $arc) { |
||
5542 | if ($arc['cmd'] === 'phpfunction') { |
||
5543 | if (is_callable($arc['argc'])) { |
||
5544 | call_user_func_array($arc['argc'], array($dir, $files, $name)); |
||
5545 | } |
||
5546 | } else { |
||
5547 | $cwd = getcwd(); |
||
5548 | chdir($dir); |
||
5549 | |||
5550 | foreach($files as $i => $file) { |
||
5551 | $files[$i] = '.'.DIRECTORY_SEPARATOR.$file; |
||
5552 | } |
||
5553 | $files = array_map('escapeshellarg', $files); |
||
5554 | |||
5555 | $cmd = $arc['cmd'].' '.$arc['argc'].' '.escapeshellarg($name).' '.implode(' ', $files); |
||
5556 | $this->procExec($cmd, $o, $c); |
||
5557 | chdir($cwd); |
||
5558 | } |
||
5559 | $path = $dir.DIRECTORY_SEPARATOR.$name; |
||
5560 | return file_exists($path) ? $path : false; |
||
5561 | } |
||
5562 | |||
5563 | /** |
||
5564 | * Unpack archive |
||
5565 | * |
||
5566 | * @param string $path archive path |
||
5567 | * @param array $arc archiver command and arguments (same as in $this->archivers) |
||
5568 | * @param bool $remove remove archive ( unlink($path) ) |
||
5569 | * @return void |
||
5570 | * @author Dmitry (dio) Levashov |
||
5571 | * @author Alexey Sukhotin |
||
5572 | * @author Naoki Sawada |
||
5573 | **/ |
||
5574 | protected function unpackArchive($path, $arc, $remove = true) { |
||
5575 | $dir = dirname($path); |
||
5576 | if ($arc['cmd'] === 'phpfunction') { |
||
5577 | if (is_callable($arc['argc'])) { |
||
5578 | call_user_func_array($arc['argc'], array($path, $dir)); |
||
5579 | } |
||
5580 | } else { |
||
5581 | $cwd = getcwd(); |
||
5582 | chdir($dir); |
||
5583 | $cmd = $arc['cmd'].' '.$arc['argc'].' '.escapeshellarg(basename($path)); |
||
5584 | $this->procExec($cmd, $o, $c); |
||
5585 | chdir($cwd); |
||
5586 | } |
||
5587 | $remove && unlink($path); |
||
5588 | } |
||
5589 | |||
5590 | /** |
||
5591 | * Return files of target directory that is dotfiles excludes. |
||
5592 | * |
||
5593 | * @param string $dir target directory path |
||
5594 | * @return array |
||
5595 | * @throws Exception |
||
5596 | * @author Naoki Sawada |
||
5597 | */ |
||
5598 | protected static function localScandir($dir) { |
||
5599 | // PHP function scandir() is not work well in specific environment. I dont know why. |
||
5600 | // ref. https://github.com/Studio-42/elFinder/issues/1248 |
||
5601 | $files = array(); |
||
5602 | if ($dh = opendir($dir)) { |
||
5603 | while (false !== ($file = readdir($dh))) { |
||
5604 | if ($file !== '.' && $file !== '..') { |
||
5605 | $files[] = $file; |
||
5606 | } |
||
5607 | } |
||
5608 | closedir($dh); |
||
5609 | } else { |
||
5610 | throw new Exception('Can not open local directory.'); |
||
5611 | } |
||
5612 | return $files; |
||
5613 | } |
||
5614 | |||
5615 | /** |
||
5616 | * Create Zip archive using PHP class ZipArchive |
||
5617 | * |
||
5618 | * @param string $dir target dir |
||
5619 | * @param array $files files names list |
||
5620 | * @param string|object $zipPath Zip archive name |
||
5621 | * @return bool |
||
5622 | * @author Naoki Sawada |
||
5623 | */ |
||
5624 | protected static function zipArchiveZip($dir, $files, $zipPath) { |
||
5625 | try { |
||
5626 | if ($start = is_string($zipPath)) { |
||
5627 | $zip = new ZipArchive(); |
||
5628 | if ($zip->open($dir . DIRECTORY_SEPARATOR . $zipPath, ZipArchive::CREATE) !== true) { |
||
5629 | $zip = false; |
||
5630 | } |
||
5631 | } else { |
||
5632 | $zip = $zipPath; |
||
5633 | } |
||
5634 | if ($zip) { |
||
5635 | foreach($files as $file) { |
||
5636 | $path = $dir . DIRECTORY_SEPARATOR . $file; |
||
5637 | if (is_dir($path)) { |
||
5638 | $zip->addEmptyDir($file); |
||
5639 | $_files = array(); |
||
5640 | if ($handle = opendir($path)) { |
||
5641 | while (false !== ($entry = readdir($handle))) { |
||
5642 | if ($entry !== "." && $entry !== "..") { |
||
5643 | $_files[] = $file . DIRECTORY_SEPARATOR . $entry; |
||
5644 | } |
||
5645 | } |
||
5646 | closedir($handle); |
||
5647 | } |
||
5648 | if ($_files) { |
||
5649 | self::zipArchiveZip($dir, $_files, $zip); |
||
5650 | } |
||
5651 | } else { |
||
5652 | $zip->addFile($path, $file); |
||
5653 | } |
||
5654 | } |
||
5655 | $start && $zip->close(); |
||
5656 | } |
||
5657 | } catch (Exception $e) { |
||
5658 | return false; |
||
5659 | } |
||
5660 | return true; |
||
5661 | } |
||
5662 | |||
5663 | /** |
||
5664 | * Unpack Zip archive using PHP class ZipArchive |
||
5665 | * |
||
5666 | * @param string $zipPath Zip archive name |
||
5667 | * @param string $toDir Extract to path |
||
5668 | * @return bool |
||
5669 | * @author Naoki Sawada |
||
5670 | */ |
||
5671 | protected static function zipArchiveUnzip($zipPath, $toDir) { |
||
5672 | try { |
||
5673 | $zip = new ZipArchive(); |
||
5674 | if ($zip->open($zipPath) === true) { |
||
5675 | $zip->extractTo($toDir); |
||
5676 | $zip->close(); |
||
5677 | } |
||
5678 | } catch (Exception $e) { |
||
5679 | return false; |
||
5680 | } |
||
5681 | return true; |
||
5682 | } |
||
5683 | |||
5684 | /**==================================* abstract methods *====================================**/ |
||
5685 | |||
5686 | /*********************** paths/urls *************************/ |
||
5687 | |||
5688 | /** |
||
5689 | * Return parent directory path |
||
5690 | * |
||
5691 | * @param string $path file path |
||
5692 | * @return string |
||
5693 | * @author Dmitry (dio) Levashov |
||
5694 | **/ |
||
5695 | abstract protected function _dirname($path); |
||
5696 | |||
5697 | /** |
||
5698 | * Return file name |
||
5699 | * |
||
5700 | * @param string $path file path |
||
5701 | * @return string |
||
5702 | * @author Dmitry (dio) Levashov |
||
5703 | **/ |
||
5704 | abstract protected function _basename($path); |
||
5705 | |||
5706 | /** |
||
5707 | * Join dir name and file name and return full path. |
||
5708 | * Some drivers (db) use int as path - so we give to concat path to driver itself |
||
5709 | * |
||
5710 | * @param string $dir dir path |
||
5711 | * @param string $name file name |
||
5712 | * @return string |
||
5713 | * @author Dmitry (dio) Levashov |
||
5714 | **/ |
||
5715 | abstract protected function _joinPath($dir, $name); |
||
5716 | |||
5717 | /** |
||
5718 | * Return normalized path |
||
5719 | * |
||
5720 | * @param string $path file path |
||
5721 | * @return string |
||
5722 | * @author Dmitry (dio) Levashov |
||
5723 | **/ |
||
5724 | abstract protected function _normpath($path); |
||
5725 | |||
5726 | /** |
||
5727 | * Return file path related to root dir |
||
5728 | * |
||
5729 | * @param string $path file path |
||
5730 | * @return string |
||
5731 | * @author Dmitry (dio) Levashov |
||
5732 | **/ |
||
5733 | abstract protected function _relpath($path); |
||
5734 | |||
5735 | /** |
||
5736 | * Convert path related to root dir into real path |
||
5737 | * |
||
5738 | * @param string $path rel file path |
||
5739 | * @return string |
||
5740 | * @author Dmitry (dio) Levashov |
||
5741 | **/ |
||
5742 | abstract protected function _abspath($path); |
||
5743 | |||
5744 | /** |
||
5745 | * Return fake path started from root dir. |
||
5746 | * Required to show path on client side. |
||
5747 | * |
||
5748 | * @param string $path file path |
||
5749 | * @return string |
||
5750 | * @author Dmitry (dio) Levashov |
||
5751 | **/ |
||
5752 | abstract protected function _path($path); |
||
5753 | |||
5754 | /** |
||
5755 | * Return true if $path is children of $parent |
||
5756 | * |
||
5757 | * @param string $path path to check |
||
5758 | * @param string $parent parent path |
||
5759 | * @return bool |
||
5760 | * @author Dmitry (dio) Levashov |
||
5761 | **/ |
||
5762 | abstract protected function _inpath($path, $parent); |
||
5763 | |||
5764 | /** |
||
5765 | * Return stat for given path. |
||
5766 | * Stat contains following fields: |
||
5767 | * - (int) size file size in b. required |
||
5768 | * - (int) ts file modification time in unix time. required |
||
5769 | * - (string) mime mimetype. required for folders, others - optionally |
||
5770 | * - (bool) read read permissions. required |
||
5771 | * - (bool) write write permissions. required |
||
5772 | * - (bool) locked is object locked. optionally |
||
5773 | * - (bool) hidden is object hidden. optionally |
||
5774 | * - (string) alias for symlinks - link target path relative to root path. optionally |
||
5775 | * - (string) target for symlinks - link target path. optionally |
||
5776 | * |
||
5777 | * If file does not exists - returns empty array or false. |
||
5778 | * |
||
5779 | * @param string $path file path |
||
5780 | * @return array|false |
||
5781 | * @author Dmitry (dio) Levashov |
||
5782 | **/ |
||
5783 | abstract protected function _stat($path); |
||
5784 | |||
5785 | |||
5786 | /***************** file stat ********************/ |
||
5787 | |||
5788 | |||
5789 | /** |
||
5790 | * Return true if path is dir and has at least one childs directory |
||
5791 | * |
||
5792 | * @param string $path dir path |
||
5793 | * @return bool |
||
5794 | * @author Dmitry (dio) Levashov |
||
5795 | **/ |
||
5796 | abstract protected function _subdirs($path); |
||
5797 | |||
5798 | /** |
||
5799 | * Return object width and height |
||
5800 | * Ususaly used for images, but can be realize for video etc... |
||
5801 | * |
||
5802 | * @param string $path file path |
||
5803 | * @param string $mime file mime type |
||
5804 | * @return string |
||
5805 | * @author Dmitry (dio) Levashov |
||
5806 | **/ |
||
5807 | abstract protected function _dimensions($path, $mime); |
||
5808 | |||
5809 | /******************** file/dir content *********************/ |
||
5810 | |||
5811 | /** |
||
5812 | * Return files list in directory |
||
5813 | * |
||
5814 | * @param string $path dir path |
||
5815 | * @return array |
||
5816 | * @author Dmitry (dio) Levashov |
||
5817 | **/ |
||
5818 | abstract protected function _scandir($path); |
||
5819 | |||
5820 | /** |
||
5821 | * Open file and return file pointer |
||
5822 | * |
||
5823 | * @param string $path file path |
||
5824 | * @param string $mode open mode |
||
5825 | * @return resource|false |
||
5826 | * @author Dmitry (dio) Levashov |
||
5827 | **/ |
||
5828 | abstract protected function _fopen($path, $mode="rb"); |
||
5829 | |||
5830 | /** |
||
5831 | * Close opened file |
||
5832 | * |
||
5833 | * @param resource $fp file pointer |
||
5834 | * @param string $path file path |
||
5835 | * @return bool |
||
5836 | * @author Dmitry (dio) Levashov |
||
5837 | **/ |
||
5838 | abstract protected function _fclose($fp, $path=''); |
||
5839 | |||
5840 | /******************** file/dir manipulations *************************/ |
||
5841 | |||
5842 | /** |
||
5843 | * Create dir and return created dir path or false on failed |
||
5844 | * |
||
5845 | * @param string $path parent dir path |
||
5846 | * @param string $name new directory name |
||
5847 | * @return string|bool |
||
5848 | * @author Dmitry (dio) Levashov |
||
5849 | **/ |
||
5850 | abstract protected function _mkdir($path, $name); |
||
5851 | |||
5852 | /** |
||
5853 | * Create file and return it's path or false on failed |
||
5854 | * |
||
5855 | * @param string $path parent dir path |
||
5856 | * @param string $name new file name |
||
5857 | * @return string|bool |
||
5858 | * @author Dmitry (dio) Levashov |
||
5859 | **/ |
||
5860 | abstract protected function _mkfile($path, $name); |
||
5861 | |||
5862 | /** |
||
5863 | * Create symlink |
||
5864 | * |
||
5865 | * @param string $source file to link to |
||
5866 | * @param string $targetDir folder to create link in |
||
5867 | * @param string $name symlink name |
||
5868 | * @return bool |
||
5869 | * @author Dmitry (dio) Levashov |
||
5870 | **/ |
||
5871 | abstract protected function _symlink($source, $targetDir, $name); |
||
5872 | |||
5873 | /** |
||
5874 | * Copy file into another file (only inside one volume) |
||
5875 | * |
||
5876 | * @param string $source source file path |
||
5877 | * @param $targetDir |
||
5878 | * @param string $name file name |
||
5879 | * @return bool|string |
||
5880 | * @internal param string $target target dir path |
||
5881 | * @author Dmitry (dio) Levashov |
||
5882 | */ |
||
5883 | abstract protected function _copy($source, $targetDir, $name); |
||
5884 | |||
5885 | /** |
||
5886 | * Move file into another parent dir. |
||
5887 | * Return new file path or false. |
||
5888 | * |
||
5889 | * @param string $source source file path |
||
5890 | * @param $targetDir |
||
5891 | * @param string $name file name |
||
5892 | * @return bool|string |
||
5893 | * @internal param string $target target dir path |
||
5894 | * @author Dmitry (dio) Levashov |
||
5895 | */ |
||
5896 | abstract protected function _move($source, $targetDir, $name); |
||
5897 | |||
5898 | /** |
||
5899 | * Remove file |
||
5900 | * |
||
5901 | * @param string $path file path |
||
5902 | * @return bool |
||
5903 | * @author Dmitry (dio) Levashov |
||
5904 | **/ |
||
5905 | abstract protected function _unlink($path); |
||
5906 | |||
5907 | /** |
||
5908 | * Remove dir |
||
5909 | * |
||
5910 | * @param string $path dir path |
||
5911 | * @return bool |
||
5912 | * @author Dmitry (dio) Levashov |
||
5913 | **/ |
||
5914 | abstract protected function _rmdir($path); |
||
5915 | |||
5916 | /** |
||
5917 | * Create new file and write into it from file pointer. |
||
5918 | * Return new file path or false on error. |
||
5919 | * |
||
5920 | * @param resource $fp file pointer |
||
5921 | * @param string $dir target dir path |
||
5922 | * @param string $name file name |
||
5923 | * @param array $stat file stat (required by some virtual fs) |
||
5924 | * @return bool|string |
||
5925 | * @author Dmitry (dio) Levashov |
||
5926 | **/ |
||
5927 | abstract protected function _save($fp, $dir, $name, $stat); |
||
5928 | |||
5929 | /** |
||
5930 | * Get file contents |
||
5931 | * |
||
5932 | * @param string $path file path |
||
5933 | * @return string|false |
||
5934 | * @author Dmitry (dio) Levashov |
||
5935 | **/ |
||
5936 | abstract protected function _getContents($path); |
||
5937 | |||
5938 | /** |
||
5939 | * Write a string to a file |
||
5940 | * |
||
5941 | * @param string $path file path |
||
5942 | * @param string $content new file content |
||
5943 | * @return bool |
||
5944 | * @author Dmitry (dio) Levashov |
||
5945 | **/ |
||
5946 | abstract protected function _filePutContents($path, $content); |
||
5947 | |||
5948 | /** |
||
5949 | * Extract files from archive |
||
5950 | * |
||
5951 | * @param string $path file path |
||
5952 | * @param array $arc archiver options |
||
5953 | * @return bool |
||
5954 | * @author Dmitry (dio) Levashov, |
||
5955 | * @author Alexey Sukhotin |
||
5956 | **/ |
||
5957 | abstract protected function _extract($path, $arc); |
||
5958 | |||
5959 | /** |
||
5960 | * Create archive and return its path |
||
5961 | * |
||
5962 | * @param string $dir target dir |
||
5963 | * @param array $files files names list |
||
5964 | * @param string $name archive name |
||
5965 | * @param array $arc archiver options |
||
5966 | * @return string|bool |
||
5967 | * @author Dmitry (dio) Levashov, |
||
5968 | * @author Alexey Sukhotin |
||
5969 | **/ |
||
5970 | abstract protected function _archive($dir, $files, $name, $arc); |
||
5971 | |||
5972 | /** |
||
5973 | * Detect available archivers |
||
5974 | * |
||
5975 | * @return void |
||
5976 | * @author Dmitry (dio) Levashov, |
||
5977 | * @author Alexey Sukhotin |
||
5978 | **/ |
||
5979 | abstract protected function _checkArchivers(); |
||
5980 | |||
5981 | /** |
||
5982 | * Change file mode (chmod) |
||
5983 | * |
||
5984 | * @param string $path file path |
||
5985 | * @param string $mode octal string such as '0755' |
||
5986 | * @return bool |
||
5987 | * @author David Bartle, |
||
5988 | **/ |
||
5989 | abstract protected function _chmod($path, $mode); |
||
5990 | |||
5991 | |||
5992 | } // END class |
||
5993 |
According to the PSR-2, the body of a case statement must start on the line immediately following the case statement.
}
To learn more about the PSR-2 coding standard, please refer to the PHP-Fig.