1 | <?php |
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2 | |||
3 | /* |
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4 | * @copyright 2014 Mautic Contributors. All rights reserved |
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5 | * @author Mautic |
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6 | * |
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7 | * @link http://mautic.org |
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8 | * |
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9 | * @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html |
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10 | */ |
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11 | |||
12 | namespace Mautic\CoreBundle\Helper; |
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13 | |||
14 | use Mautic\CoreBundle\Exception as MauticException; |
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15 | use Mautic\CoreBundle\Templating\Helper\ThemeHelper as TemplatingThemeHelper; |
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16 | use Symfony\Component\Filesystem\Filesystem; |
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17 | use Symfony\Component\Finder\Finder; |
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18 | use Symfony\Component\Templating\EngineInterface; |
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19 | use Symfony\Component\Templating\TemplateReference; |
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20 | use Symfony\Component\Translation\TranslatorInterface; |
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21 | |||
22 | class ThemeHelper |
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23 | { |
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24 | /** |
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25 | * @var PathsHelper |
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26 | */ |
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27 | private $pathsHelper; |
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28 | |||
29 | /** |
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30 | * @var TemplatingHelper |
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31 | */ |
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32 | private $templatingHelper; |
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33 | |||
34 | /** |
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35 | * @var TranslatorInterface |
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36 | */ |
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37 | private $translator; |
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38 | |||
39 | /** |
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40 | * @var array|mixed |
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41 | */ |
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42 | private $themes = []; |
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43 | |||
44 | /** |
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45 | * @var array |
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46 | */ |
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47 | private $themesInfo = []; |
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48 | |||
49 | /** |
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50 | * @var array |
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51 | */ |
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52 | private $steps = []; |
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53 | |||
54 | /** |
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55 | * @var string |
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56 | */ |
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57 | private $defaultTheme; |
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58 | |||
59 | /** |
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60 | * @var TemplatingThemeHelper[] |
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61 | */ |
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62 | private $themeHelpers = []; |
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63 | |||
64 | /** |
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65 | * Default themes which cannot be deleted. |
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66 | * |
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67 | * @var array |
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68 | */ |
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69 | protected $defaultThemes = [ |
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70 | 'aurora', |
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71 | 'blank', |
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72 | 'cards', |
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73 | 'fresh-center', |
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74 | 'fresh-fixed', |
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75 | 'fresh-left', |
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76 | 'fresh-wide', |
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77 | 'goldstar', |
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78 | 'neopolitan', |
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79 | 'oxygen', |
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80 | 'skyline', |
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81 | 'sparse', |
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82 | 'sunday', |
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83 | 'system', |
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84 | 'vibrant', |
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85 | ]; |
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86 | |||
87 | /** |
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88 | * @var CoreParametersHelper |
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89 | */ |
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90 | private $coreParametersHelper; |
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91 | |||
92 | /** |
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93 | * ThemeHelper constructor. |
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94 | */ |
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95 | public function __construct(PathsHelper $pathsHelper, TemplatingHelper $templatingHelper, TranslatorInterface $translator, CoreParametersHelper $coreParametersHelper) |
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96 | { |
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97 | $this->pathsHelper = $pathsHelper; |
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98 | $this->templatingHelper = $templatingHelper; |
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99 | $this->translator = $translator; |
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100 | $this->coreParametersHelper = $coreParametersHelper; |
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101 | } |
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102 | |||
103 | /** |
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104 | * Get theme names which are stock Mautic. |
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105 | * |
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106 | * @return array |
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107 | */ |
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108 | public function getDefaultThemes() |
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109 | { |
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110 | return $this->defaultThemes; |
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111 | } |
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112 | |||
113 | /** |
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114 | * @param string $defaultTheme |
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115 | */ |
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116 | public function setDefaultTheme($defaultTheme) |
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117 | { |
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118 | $this->defaultTheme = $defaultTheme; |
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119 | } |
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120 | |||
121 | /** |
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122 | * @param $themeName |
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123 | * |
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124 | * @return TemplatingThemeHelper |
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125 | * |
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126 | * @throws MauticException\BadConfigurationException |
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127 | * @throws MauticException\FileNotFoundException |
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128 | */ |
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129 | public function createThemeHelper($themeName) |
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130 | { |
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131 | if ('current' === $themeName) { |
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132 | $themeName = $this->defaultTheme; |
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133 | } |
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134 | |||
135 | return new TemplatingThemeHelper($this->pathsHelper, $themeName); |
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136 | } |
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137 | |||
138 | /** |
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139 | * @param $newName |
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140 | * |
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141 | * @return string |
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142 | */ |
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143 | private function getDirectoryName($newName) |
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144 | { |
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145 | return InputHelper::filename($newName); |
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146 | } |
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147 | |||
148 | /** |
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149 | * @param $theme |
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150 | * |
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151 | * @return bool |
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152 | */ |
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153 | public function exists($theme) |
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154 | { |
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155 | $root = $this->pathsHelper->getSystemPath('themes', true).'/'; |
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156 | $dirName = $this->getDirectoryName($theme); |
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157 | $fs = new Filesystem(); |
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158 | |||
159 | return $fs->exists($root.$dirName); |
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160 | } |
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161 | |||
162 | /** |
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163 | * @param $theme |
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164 | * @param $newName |
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165 | * |
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166 | * @throws MauticException\FileExistsException |
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167 | * @throws MauticException\FileNotFoundException |
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168 | */ |
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169 | public function copy($theme, $newName) |
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170 | { |
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171 | $root = $this->pathsHelper->getSystemPath('themes', true).'/'; |
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172 | $themes = $this->getInstalledThemes(); |
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173 | |||
174 | //check to make sure the theme exists |
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175 | if (!isset($themes[$theme])) { |
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176 | throw new MauticException\FileNotFoundException($theme.' not found!'); |
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177 | } |
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178 | |||
179 | $dirName = $this->getDirectoryName($newName); |
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180 | |||
181 | $fs = new Filesystem(); |
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182 | |||
183 | if ($fs->exists($root.$dirName)) { |
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184 | throw new MauticException\FileExistsException("$dirName already exists"); |
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185 | } |
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186 | |||
187 | $fs->mirror($root.$theme, $root.$dirName); |
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188 | |||
189 | $this->updateConfig($root.$dirName, $newName); |
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190 | } |
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191 | |||
192 | /** |
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193 | * @param $theme |
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194 | * @param $newName |
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195 | * |
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196 | * @throws MauticException\FileNotFoundException |
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197 | * @throws MauticException\FileExistsException |
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198 | */ |
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199 | public function rename($theme, $newName) |
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200 | { |
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201 | $root = $this->pathsHelper->getSystemPath('themes', true).'/'; |
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202 | $themes = $this->getInstalledThemes(); |
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203 | |||
204 | //check to make sure the theme exists |
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205 | if (!isset($themes[$theme])) { |
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206 | throw new MauticException\FileNotFoundException($theme.' not found!'); |
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207 | } |
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208 | |||
209 | $dirName = $this->getDirectoryName($newName); |
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210 | |||
211 | $fs = new Filesystem(); |
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212 | |||
213 | if ($fs->exists($root.$dirName)) { |
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214 | throw new MauticException\FileExistsException("$dirName already exists"); |
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215 | } |
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216 | |||
217 | $fs->rename($root.$theme, $root.$dirName); |
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218 | |||
219 | $this->updateConfig($root.$theme, $dirName); |
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220 | } |
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221 | |||
222 | /** |
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223 | * @param $theme |
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224 | * |
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225 | * @throws MauticException\FileNotFoundException |
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226 | */ |
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227 | public function delete($theme) |
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228 | { |
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229 | $root = $this->pathsHelper->getSystemPath('themes', true).'/'; |
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230 | $themes = $this->getInstalledThemes(); |
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231 | |||
232 | //check to make sure the theme exists |
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233 | if (!isset($themes[$theme])) { |
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234 | throw new MauticException\FileNotFoundException($theme.' not found!'); |
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235 | } |
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236 | |||
237 | $fs = new Filesystem(); |
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238 | $fs->remove($root.$theme); |
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239 | } |
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240 | |||
241 | /** |
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242 | * Updates the theme configuration and converts |
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243 | * it to json if still using php array. |
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244 | * |
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245 | * @param $themePath |
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246 | * @param $newName |
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247 | */ |
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248 | private function updateConfig($themePath, $newName) |
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249 | { |
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250 | if (file_exists($themePath.'/config.json')) { |
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251 | $config = json_decode(file_get_contents($themePath.'/config.json'), true); |
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252 | } |
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253 | |||
254 | $config['name'] = $newName; |
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255 | |||
256 | file_put_contents($themePath.'/config.json', json_encode($config)); |
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257 | } |
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258 | |||
259 | /** |
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260 | * Fetches the optional settings from the defined steps. |
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261 | * |
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262 | * @return array |
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263 | */ |
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264 | public function getOptionalSettings() |
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265 | { |
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266 | $minors = []; |
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267 | |||
268 | foreach ($this->steps as $step) { |
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269 | foreach ($step->checkOptionalSettings() as $minor) { |
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270 | $minors[] = $minor; |
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271 | } |
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272 | } |
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273 | |||
274 | return $minors; |
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275 | } |
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276 | |||
277 | /** |
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278 | * @param string $template |
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279 | * |
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280 | * @return string The logical name for the template |
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281 | */ |
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282 | public function checkForTwigTemplate($template) |
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283 | { |
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284 | $parser = $this->templatingHelper->getTemplateNameParser(); |
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285 | $templating = $this->templatingHelper->getTemplating(); |
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286 | |||
287 | $template = $parser->parse($template); |
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288 | |||
289 | $twigTemplate = clone $template; |
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290 | $twigTemplate->set('engine', 'twig'); |
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291 | |||
292 | // Does a twig version exist? |
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293 | if ($templating->exists($twigTemplate)) { |
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294 | return $twigTemplate->getLogicalName(); |
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295 | } |
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296 | |||
297 | // Does a PHP version exist? |
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298 | if ($templating->exists($template)) { |
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299 | return $template->getLogicalName(); |
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300 | } |
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301 | |||
302 | // Try any theme as a fall back starting with default |
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303 | $this->findThemeWithTemplate($templating, $twigTemplate); |
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304 | |||
305 | return $twigTemplate->getLogicalName(); |
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306 | } |
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307 | |||
308 | /** |
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309 | * @param string $specificFeature |
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310 | * @param bool $extended returns extended information about the themes |
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311 | * @param bool $ignoreCache true to get the fresh info |
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312 | * @param bool $includeDirs true to get the theme dir details |
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313 | * |
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314 | * @return mixed |
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315 | */ |
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316 | public function getInstalledThemes($specificFeature = 'all', $extended = false, $ignoreCache = false, $includeDirs = true) |
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317 | { |
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318 | if (empty($this->themes[$specificFeature]) || $ignoreCache) { |
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319 | $dir = $this->pathsHelper->getSystemPath('themes', true); |
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320 | $finder = new Finder(); |
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321 | $finder->directories()->depth('0')->ignoreDotFiles(true)->in($dir); |
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322 | |||
323 | $this->themes[$specificFeature] = []; |
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324 | $this->themesInfo[$specificFeature] = []; |
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325 | foreach ($finder as $theme) { |
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326 | if (!file_exists($theme->getRealPath().'/config.json')) { |
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327 | continue; |
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328 | } |
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329 | |||
330 | $config = json_decode(file_get_contents($theme->getRealPath().'/config.json'), true); |
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331 | |||
332 | if ('all' === $specificFeature || (isset($config['features']) && in_array($specificFeature, $config['features']))) { |
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333 | $this->themes[$specificFeature][$theme->getBasename()] = $config['name']; |
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334 | $this->themesInfo[$specificFeature][$theme->getBasename()] = []; |
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335 | $this->themesInfo[$specificFeature][$theme->getBasename()]['name'] = $config['name']; |
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336 | $this->themesInfo[$specificFeature][$theme->getBasename()]['key'] = $theme->getBasename(); |
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337 | $this->themesInfo[$specificFeature][$theme->getBasename()]['config'] = $config; |
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338 | |||
339 | if ($includeDirs) { |
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340 | $this->themesInfo[$specificFeature][$theme->getBasename()]['dir'] = $theme->getRealPath(); |
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341 | $this->themesInfo[$specificFeature][$theme->getBasename()]['themesLocalDir'] = $this->pathsHelper->getSystemPath( |
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342 | 'themes', |
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343 | false |
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344 | ); |
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345 | } |
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346 | } |
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347 | } |
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348 | } |
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349 | |||
350 | if ($extended) { |
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351 | return $this->themesInfo[$specificFeature]; |
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352 | } |
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353 | |||
354 | return $this->themes[$specificFeature]; |
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355 | } |
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356 | |||
357 | /** |
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358 | * @param string $theme |
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359 | * @param bool $throwException |
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360 | * |
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361 | * @return TemplatingThemeHelper |
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362 | * |
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363 | * @throws MauticException\FileNotFoundException |
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364 | * @throws MauticException\BadConfigurationException |
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365 | */ |
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366 | public function getTheme($theme = 'current', $throwException = false) |
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367 | { |
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368 | if (empty($this->themeHelpers[$theme])) { |
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369 | try { |
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370 | $this->themeHelpers[$theme] = $this->createThemeHelper($theme); |
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371 | } catch (MauticException\FileNotFoundException $e) { |
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372 | if (!$throwException) { |
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373 | // theme wasn't found so just use the first available |
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374 | $themes = $this->getInstalledThemes(); |
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375 | |||
376 | foreach ($themes as $installedTheme => $name) { |
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377 | try { |
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378 | if (isset($this->themeHelpers[$installedTheme])) { |
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379 | // theme found so return it |
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380 | return $this->themeHelpers[$installedTheme]; |
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381 | } else { |
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382 | $this->themeHelpers[$installedTheme] = $this->createThemeHelper($installedTheme); |
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383 | // found so use this theme |
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384 | $theme = $installedTheme; |
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385 | $found = true; |
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386 | break; |
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387 | } |
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388 | } catch (MauticException\FileNotFoundException $e) { |
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389 | continue; |
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390 | } |
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391 | } |
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392 | } |
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393 | |||
394 | if (empty($found)) { |
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395 | // if we get to this point then no template was found so throw an exception regardless |
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396 | throw $e; |
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397 | } |
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398 | } |
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399 | } |
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400 | |||
401 | return $this->themeHelpers[$theme]; |
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402 | } |
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403 | |||
404 | /** |
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405 | * Install a theme from a zip package. |
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406 | * |
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407 | * @param string $zipFile path |
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408 | * |
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409 | * @return bool |
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410 | * |
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411 | * @throws MauticException\FileNotFoundException |
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412 | * @throws \Exception |
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413 | */ |
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414 | public function install($zipFile) |
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415 | { |
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416 | if (false === file_exists($zipFile)) { |
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417 | throw new MauticException\FileNotFoundException(); |
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418 | } |
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419 | |||
420 | if (false === class_exists('ZipArchive')) { |
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421 | throw new \Exception('mautic.core.ziparchive.not.installed'); |
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422 | } |
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423 | |||
424 | $themeName = basename($zipFile, '.zip'); |
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425 | |||
426 | if (in_array($themeName, $this->getDefaultThemes())) { |
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427 | throw new \Exception($this->translator->trans('mautic.core.theme.default.cannot.overwrite', ['%name%' => $themeName], 'validators')); |
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428 | } |
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429 | |||
430 | $themePath = $this->pathsHelper->getSystemPath('themes', true).'/'.$themeName; |
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431 | $zipper = new \ZipArchive(); |
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432 | $archive = $zipper->open($zipFile); |
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433 | |||
434 | if (true !== $archive) { |
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435 | throw new \Exception($this->getExtractError($archive)); |
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436 | } |
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437 | |||
438 | $requiredFiles = ['config.json', 'html/message.html.twig']; |
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439 | $foundRequiredFiles = []; |
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440 | $allowedFiles = []; |
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441 | $allowedExtensions = $this->coreParametersHelper->get('theme_import_allowed_extensions'); |
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442 | |||
443 | $config = []; |
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444 | for ($i = 0; $i < $zipper->numFiles; ++$i) { |
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445 | $entry = $zipper->getNameIndex($i); |
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446 | if (0 === strpos($entry, '/')) { |
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447 | $entry = substr($entry, 1); |
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448 | } |
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449 | |||
450 | $extension = pathinfo($entry, PATHINFO_EXTENSION); |
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451 | |||
452 | // Check for required files |
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453 | if (in_array($entry, $requiredFiles)) { |
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454 | $foundRequiredFiles[] = $entry; |
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455 | } |
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456 | |||
457 | // Filter out dangerous files like .php |
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458 | if (empty($extension) || in_array(strtolower($extension), $allowedExtensions)) { |
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459 | $allowedFiles[] = $entry; |
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460 | } |
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461 | |||
462 | if ('config.json' === $entry) { |
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463 | $config = json_decode($zipper->getFromName($entry), true); |
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464 | } |
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465 | } |
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466 | |||
467 | if (!empty($config['features'])) { |
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468 | foreach ($config['features'] as $feature) { |
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469 | $featureFile = sprintf('html/%s.html.twig', strtolower($feature)); |
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470 | $requiredFiles[] = $featureFile; |
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471 | |||
472 | if (in_array($featureFile, $allowedFiles)) { |
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473 | $foundRequiredFiles[] = $featureFile; |
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474 | } |
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475 | } |
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476 | } |
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477 | |||
478 | if ($missingFiles = array_diff($requiredFiles, $foundRequiredFiles)) { |
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479 | throw new MauticException\FileNotFoundException($this->translator->trans('mautic.core.theme.missing.files', ['%files%' => implode(', ', $missingFiles)], 'validators')); |
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480 | } |
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481 | |||
482 | // Extract the archive file now |
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483 | if (!$zipper->extractTo($themePath, $allowedFiles)) { |
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484 | throw new \Exception('mautic.core.update.error_extracting_package'); |
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485 | } else { |
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486 | $zipper->close(); |
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487 | unlink($zipFile); |
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488 | |||
489 | return true; |
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490 | } |
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491 | } |
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492 | |||
493 | /** |
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494 | * Get the error message from the zip archive. |
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495 | * |
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496 | * @param \ZipArchive $archive |
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497 | * |
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498 | * @return string |
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499 | */ |
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500 | public function getExtractError($archive) |
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501 | { |
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502 | switch ($archive) { |
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503 | case \ZipArchive::ER_EXISTS: |
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504 | $error = 'mautic.core.update.archive_file_exists'; |
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505 | break; |
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506 | case \ZipArchive::ER_INCONS: |
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507 | case \ZipArchive::ER_INVAL: |
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508 | case \ZipArchive::ER_MEMORY: |
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509 | $error = 'mautic.core.update.archive_zip_corrupt'; |
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510 | break; |
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511 | case \ZipArchive::ER_NOENT: |
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512 | $error = 'mautic.core.update.archive_no_such_file'; |
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513 | break; |
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514 | case \ZipArchive::ER_NOZIP: |
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515 | $error = 'mautic.core.update.archive_not_valid_zip'; |
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516 | break; |
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517 | case \ZipArchive::ER_READ: |
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518 | case \ZipArchive::ER_SEEK: |
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519 | case \ZipArchive::ER_OPEN: |
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520 | default: |
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521 | $error = 'mautic.core.update.archive_could_not_open'; |
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522 | break; |
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523 | } |
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524 | |||
525 | return $error; |
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526 | } |
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527 | |||
528 | /** |
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529 | * Creates a zip file from a theme and returns the path where it's stored. |
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530 | * |
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531 | * @param string $themeName |
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532 | * |
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533 | * @return string |
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534 | * |
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535 | * @throws Exception |
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536 | */ |
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537 | public function zip($themeName) |
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538 | { |
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539 | $themePath = $this->pathsHelper->getSystemPath('themes', true).'/'.$themeName; |
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540 | $tmpPath = $this->pathsHelper->getSystemPath('cache', true).'/tmp_'.$themeName.'.zip'; |
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541 | $zipper = new \ZipArchive(); |
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542 | $finder = new Finder(); |
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543 | |||
544 | if (file_exists($tmpPath)) { |
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545 | @unlink($tmpPath); |
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546 | } |
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547 | |||
548 | $archive = $zipper->open($tmpPath, \ZipArchive::CREATE); |
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549 | |||
550 | $finder->files()->in($themePath); |
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551 | |||
552 | if (true !== $archive) { |
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553 | throw new \Exception($this->getExtractError($archive)); |
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554 | } else { |
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555 | foreach ($finder as $file) { |
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556 | $filePath = $file->getRealPath(); |
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557 | $localPath = $file->getRelativePathname(); |
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558 | $zipper->addFile($filePath, $localPath); |
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559 | } |
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560 | $zipper->close(); |
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561 | |||
562 | return $tmpPath; |
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563 | } |
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564 | |||
565 | return false; |
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566 | } |
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567 | |||
568 | /** |
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569 | * @throws MauticException\BadConfigurationException |
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570 | * @throws MauticException\FileNotFoundException |
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571 | */ |
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572 | private function findThemeWithTemplate(EngineInterface $templating, TemplateReference $template) |
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573 | { |
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574 | preg_match('/^:(.*?):(.*?)$/', $template->getLogicalName(), $match); |
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575 | $requestedThemeName = $match[1]; |
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576 | |||
577 | // Try the default theme first |
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578 | $defaultTheme = $this->getTheme(); |
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579 | if ($requestedThemeName !== $defaultTheme->getTheme()) { |
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580 | $template->set('controller', $defaultTheme->getTheme()); |
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581 | if ($templating->exists($template)) { |
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582 | return; |
||
583 | } |
||
584 | } |
||
585 | |||
586 | // Find any theme as a fallback |
||
587 | $themes = $this->getInstalledThemes('all', true); |
||
588 | foreach ($themes as $theme) { |
||
589 | // Already handled the default |
||
590 | if ($theme['key'] === $defaultTheme->getTheme()) { |
||
591 | continue; |
||
592 | } |
||
593 | |||
594 | // Theme name is stored in the controller parameter |
||
595 | $template->set('controller', $theme['key']); |
||
596 | |||
597 | if ($templating->exists($template)) { |
||
598 | return; |
||
599 | } |
||
600 | } |
||
601 | } |
||
602 | } |
||
603 |
If you suppress an error, we recommend checking for the error condition explicitly: