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1 | <?php declare(strict_types=1); |
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2 | |||
3 | namespace XoopsModules\Xhttperror\Common; |
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4 | |||
5 | /* |
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6 | You may not change or alter any portion of this comment or credits |
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7 | of supporting developers from this source code or any supporting source code |
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8 | which is considered copyrighted (c) material of the original comment or credit authors. |
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9 | |||
10 | This program is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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13 | */ |
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14 | |||
15 | /** |
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16 | * @copyright XOOPS Project (https://xoops.org) |
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17 | * @license http://www.fsf.org/copyleft/gpl.html GNU public license |
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18 | * @author mamba <[email protected]> |
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19 | */ |
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20 | trait FilesManagement |
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21 | { |
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22 | /** |
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23 | * Function responsible for checking if a directory exists, we can also write in and create an index.html file |
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24 | * |
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25 | * @param string $folder The full path of the directory to check |
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26 | */ |
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27 | public static function createFolder($folder) |
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28 | { |
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29 | try { |
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30 | if (!file_exists($folder)) { |
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31 | if (!is_dir($folder) && !mkdir($folder) && !is_dir($folder)) { |
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32 | throw new \RuntimeException(sprintf('Unable to create the %s directory', $folder)); |
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33 | } |
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34 | |||
35 | file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>'); |
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36 | } |
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37 | } catch (\Throwable $e) { |
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38 | echo 'Caught exception: ', $e->getMessage(), "\n", '<br>'; |
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39 | } |
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40 | } |
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41 | |||
42 | /** |
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43 | * @param $file |
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44 | * @param $folder |
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45 | * @return bool |
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46 | */ |
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47 | public static function copyFile($file, $folder) |
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48 | { |
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49 | return copy($file, $folder); |
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50 | } |
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51 | |||
52 | /** |
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53 | * @param $src |
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54 | * @param $dst |
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55 | */ |
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56 | public static function recurseCopy($src, $dst) |
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57 | { |
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58 | $dir = opendir($src); |
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59 | // @mkdir($dst); |
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60 | if (!@mkdir($dst) && !is_dir($dst)) { |
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61 | throw new \RuntimeException('The directory ' . $dst . ' could not be created.'); |
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62 | } |
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63 | while (false !== ($file = readdir($dir))) { |
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64 | if (('.' !== $file) && ('..' !== $file)) { |
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65 | if (is_dir($src . '/' . $file)) { |
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66 | self::recurseCopy($src . '/' . $file, $dst . '/' . $file); |
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67 | } else { |
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68 | copy($src . '/' . $file, $dst . '/' . $file); |
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69 | } |
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70 | } |
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71 | } |
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72 | closedir($dir); |
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73 | } |
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74 | |||
75 | /** |
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76 | * Remove files and (sub)directories |
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77 | * |
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78 | * @param string $src source directory to delete |
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79 | * |
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80 | * @return bool true on success |
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81 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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82 | * |
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83 | * @uses \Xmf\Module\Helper::getHelper() |
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84 | */ |
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85 | public static function deleteDirectory($src) |
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86 | { |
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87 | // Only continue if user is a 'global' Admin |
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88 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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89 | return false; |
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90 | } |
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91 | |||
92 | $success = true; |
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93 | // remove old files |
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94 | $dirInfo = new \SplFileInfo($src); |
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95 | // validate is a directory |
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96 | if ($dirInfo->isDir()) { |
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97 | $fileList = array_diff(scandir($src, SCANDIR_SORT_NONE), ['..', '.']); |
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98 | foreach ($fileList as $k => $v) { |
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99 | $fileInfo = new \SplFileInfo("{$src}/{$v}"); |
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100 | if ($fileInfo->isDir()) { |
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101 | // recursively handle subdirectories |
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102 | if (!$success = self::deleteDirectory($fileInfo->getRealPath())) { |
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103 | break; |
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104 | } |
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105 | } elseif (!($success = unlink($fileInfo->getRealPath()))) { |
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106 | break; |
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107 | } |
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108 | } |
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109 | // now delete this (sub)directory if all the files are gone |
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110 | if ($success) { |
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111 | $success = rmdir($dirInfo->getRealPath()); |
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112 | } |
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113 | } else { |
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114 | // input is not a valid directory |
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115 | $success = false; |
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116 | } |
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117 | |||
118 | return $success; |
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119 | } |
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120 | |||
121 | /** |
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122 | * Recursively remove directory |
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123 | * |
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124 | * @todo currently won't remove directories with hidden files, should it? |
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125 | * |
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126 | * @param string $src directory to remove (delete) |
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127 | * |
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128 | * @return bool true on success |
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129 | */ |
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130 | public static function rrmdir($src) |
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131 | { |
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132 | // Only continue if user is a 'global' Admin |
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133 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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134 | return false; |
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135 | } |
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136 | |||
137 | // If source is not a directory stop processing |
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138 | if (!is_dir($src)) { |
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139 | return false; |
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140 | } |
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141 | |||
142 | $success = true; |
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143 | |||
144 | // Open the source directory to read in files |
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145 | $iterator = new \DirectoryIterator($src); |
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146 | foreach ($iterator as $fObj) { |
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147 | if ($fObj->isFile()) { |
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148 | $filename = $fObj->getPathname(); |
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149 | $fObj = null; // clear this iterator object to close the file |
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150 | if (!unlink($filename)) { |
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151 | return false; // couldn't delete the file |
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152 | } |
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153 | } elseif (!$fObj->isDot() && $fObj->isDir()) { |
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154 | // Try recursively on directory |
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155 | self::rrmdir($fObj->getPathname()); |
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156 | } |
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157 | } |
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158 | $iterator = null; // clear iterator Obj to close file/directory |
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159 | return rmdir($src); // remove the directory & return results |
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160 | } |
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161 | |||
162 | /** |
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163 | * Recursively move files from one directory to another |
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164 | * |
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165 | * @param string $src - Source of files being moved |
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166 | * @param string $dest - Destination of files being moved |
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167 | * |
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168 | * @return bool true on success |
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169 | */ |
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170 | public static function rmove($src, $dest) |
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171 | { |
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172 | // Only continue if user is a 'global' Admin |
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173 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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174 | return false; |
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175 | } |
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176 | |||
177 | // If source is not a directory stop processing |
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178 | if (!is_dir($src)) { |
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179 | return false; |
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180 | } |
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181 | |||
182 | // If the destination directory does not exist and could not be created stop processing |
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183 | if (!is_dir($dest) && !mkdir($dest) && !is_dir($dest)) { |
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184 | return false; |
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185 | } |
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186 | |||
187 | // Open the source directory to read in files |
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188 | $iterator = new \DirectoryIterator($src); |
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189 | foreach ($iterator as $fObj) { |
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190 | if ($fObj->isFile()) { |
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191 | rename($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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192 | } elseif (!$fObj->isDot() && $fObj->isDir()) { |
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193 | // Try recursively on directory |
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194 | self::rmove($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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195 | // rmdir($fObj->getPath()); // now delete the directory |
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196 | } |
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197 | } |
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198 | $iterator = null; // clear iterator Obj to close file/directory |
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199 | return rmdir($src); // remove the directory & return results |
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200 | } |
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201 | |||
202 | /** |
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203 | * Recursively copy directories and files from one directory to another |
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204 | * |
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205 | * @param string $src - Source of files being moved |
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206 | * @param string $dest - Destination of files being moved |
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207 | * |
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208 | * @return bool true on success |
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209 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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210 | * |
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211 | * @uses \Xmf\Module\Helper::getHelper() |
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212 | */ |
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213 | public static function rcopy($src, $dest) |
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214 | { |
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215 | // Only continue if user is a 'global' Admin |
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216 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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217 | return false; |
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218 | } |
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219 | |||
220 | // If source is not a directory stop processing |
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221 | if (!is_dir($src)) { |
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222 | return false; |
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223 | } |
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224 | |||
225 | // If the destination directory does not exist and could not be created stop processing |
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226 | if (!is_dir($dest) && !mkdir($dest) && !is_dir($dest)) { |
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227 | return false; |
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228 | } |
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229 | |||
230 | // Open the source directory to read in files |
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231 | $iterator = new \DirectoryIterator($src); |
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232 | foreach ($iterator as $fObj) { |
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233 | if ($fObj->isFile()) { |
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234 | copy($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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235 | } elseif (!$fObj->isDot() && $fObj->isDir()) { |
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236 | self::rcopy($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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237 | } |
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238 | } |
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239 | |||
240 | return true; |
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241 | } |
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242 | } |
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243 |