1 | <?php |
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2 | # -- BEGIN LICENSE BLOCK --------------------------------------- |
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3 | # |
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4 | # This file is part of Dotclear 2. |
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5 | # |
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6 | # Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear |
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7 | # Licensed under the GPL version 2.0 license. |
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8 | # See LICENSE file or |
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9 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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10 | # |
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11 | # -- END LICENSE BLOCK ----------------------------------------- |
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12 | if (!defined('DC_RC_PATH')) { return; } |
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13 | |
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14 | class dcThemeEditor |
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15 | { |
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16 | protected $core; |
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17 | |
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18 | protected $user_theme; |
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19 | protected $parent_theme; |
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20 | protected $tplset_theme; |
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21 | |
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22 | protected $parent_name; |
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23 | protected $tplset_name; |
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24 | |
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25 | public $tpl = array(); |
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26 | public $css = array(); |
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27 | public $js = array(); |
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28 | public $po = array(); |
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29 | |
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30 | public function __construct($core) |
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31 | { |
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32 | $this->core =& $core; |
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33 | $this->default_theme = path::real($this->core->blog->themes_path.'/default'); |
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34 | $this->user_theme = path::real($this->core->blog->themes_path.'/'.$this->core->blog->settings->system->theme); |
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35 | $this->tplset_theme = DC_ROOT.'/inc/public/default-templates/'.DC_DEFAULT_TPLSET; |
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36 | $this->tplset_name = DC_DEFAULT_TPLSET; |
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37 | if (null !== $this->core->themes) { |
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38 | $parent_theme = $this->core->themes->moduleInfo($this->core->blog->settings->system->theme,'parent'); |
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39 | if ($parent_theme) { |
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40 | $this->parent_theme = path::real($this->core->blog->themes_path.'/'.$parent_theme); |
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41 | $this->parent_name = $parent_theme; |
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42 | } |
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43 | $tplset = $this->core->themes->moduleInfo($this->core->blog->settings->system->theme,'tplset'); |
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44 | if ($tplset) { |
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45 | $this->tplset_theme = DC_ROOT.'/inc/public/default-templates/'.$tplset; |
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46 | $this->tplset_name = $tplset; |
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47 | } |
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48 | } |
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49 | $this->findTemplates(); |
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50 | $this->findStyles(); |
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51 | $this->findScripts(); |
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52 | $this->findLocales(); |
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53 | } |
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54 | |
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55 | public function filesList($type,$item='%1$s',$split=true) |
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56 | { |
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57 | $files = $this->getFilesFromType($type); |
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58 | |
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59 | if (empty($files)) { |
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60 | return '<p>'.__('No file').'</p>'; |
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61 | } |
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62 | |
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63 | $list = ''; |
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64 | if ($split) { |
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65 | $list_theme = ''; // Files from current theme |
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66 | $list_parent = ''; // Files from parent of current theme |
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67 | $list_tpl = ''; // Files from template set used by current theme |
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68 | foreach ($files as $k => $v) |
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69 | { |
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70 | if (strpos($v,$this->user_theme) === 0) { |
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71 | $li = sprintf('<li class="default-file">%s</li>',$item); |
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72 | $list_theme .= sprintf($li,$k,html::escapeHTML($k)); |
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73 | } elseif ($this->parent_theme && strpos($v,$this->parent_theme) === 0) { |
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74 | $li = sprintf('<li class="parent-file">%s</li>',$item); |
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75 | $list_parent .= sprintf($li,$k,html::escapeHTML($k)); |
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76 | } else { |
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77 | $li = sprintf('<li>%s</li>',$item); |
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78 | $list_tpl .= sprintf($li,$k,html::escapeHTML($k)); |
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79 | } |
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80 | } |
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81 | $list .= ($list_theme != '' ? sprintf('<li class="group-file">'.__('From theme:').'<ul>%s</ul></li>',$list_theme) : ''); |
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82 | $list .= ($list_parent != '' ? sprintf('<li class="group-file">'.__('From parent:').' %s<ul>%s</ul></li>', |
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83 | $this->parent_name,$list_parent) : ''); |
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84 | $list .= ($list_tpl != '' ? sprintf('<li class="group-file">'.__('From template set:').' %s<ul>%s</ul></li>', |
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85 | $this->tplset_name,$list_tpl) : ''); |
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86 | } else { |
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87 | foreach ($files as $k => $v) |
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88 | { |
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89 | if (strpos($v,$this->user_theme) === 0) { |
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90 | $li = sprintf('<li class="default-file">%s</li>',$item); |
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91 | } elseif ($this->parent_theme && strpos($v,$this->parent_theme) === 0) { |
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92 | $li = sprintf('<li class="parent-file">%s</li>',$item); |
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93 | } else { |
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94 | $li = sprintf('<li>%s</li>',$item); |
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95 | } |
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96 | $list .= sprintf($li,$k,html::escapeHTML($k)); |
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97 | } |
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98 | } |
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99 | |
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100 | return sprintf('<ul>%s</ul>',$list); |
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101 | } |
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102 | |
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103 | public function getFileContent($type,$f) |
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104 | { |
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105 | $files = $this->getFilesFromType($type); |
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106 | |
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107 | if (!isset($files[$f])) { |
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108 | throw new Exception(__('File does not exist.')); |
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109 | } |
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110 | |
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111 | $F = $files[$f]; |
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112 | if (!is_readable($F)) { |
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113 | throw new Exception(sprintf(__('File %s is not readable'),$f)); |
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114 | } |
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115 | |
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116 | return array( |
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117 | 'c' => file_get_contents($F), |
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118 | 'w' => $this->getDestinationFile($type,$f) !== false, |
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119 | 'type' => $type, |
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120 | 'f' => $f |
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121 | ); |
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122 | } |
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123 | |
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124 | public function writeFile($type,$f,$content) |
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125 | { |
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126 | $files = $this->getFilesFromType($type); |
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127 | |
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128 | if (!isset($files[$f])) { |
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129 | throw new Exception(__('File does not exist.')); |
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130 | } |
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131 | |
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132 | try |
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133 | { |
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134 | $dest = $this->getDestinationFile($type,$f); |
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135 | |
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136 | if ($dest == false) { |
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137 | throw new Exception(); |
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138 | } |
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139 | |
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140 | if ($type == 'tpl' && !is_dir(dirname($dest))) { |
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141 | files::makeDir(dirname($dest)); |
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142 | } |
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143 | |
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144 | if ($type == 'po' && !is_dir(dirname($dest))) { |
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145 | files::makeDir(dirname($dest)); |
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146 | } |
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147 | |
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148 | $fp = @fopen($dest,'wb'); |
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149 | if (!$fp) { |
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150 | throw new Exception('tocatch'); |
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151 | } |
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152 | |
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153 | $content = preg_replace('/(\r?\n)/m',"\n",$content); |
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154 | $content = preg_replace('/\r/m',"\n",$content); |
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155 | |
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156 | fwrite($fp,$content); |
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157 | fclose($fp); |
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158 | |
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159 | # Updating inner files list |
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160 | $this->updateFileInList($type,$f,$dest); |
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161 | } |
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162 | catch (Exception $e) |
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163 | { |
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164 | throw new Exception(sprintf(__('Unable to write file %s. Please check your theme files and folders permissions.'),$f)); |
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165 | } |
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166 | } |
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167 | |
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168 | public function deletableFile($type,$f) |
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169 | { |
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170 | if ($type != 'tpl') { |
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171 | // Only tpl files may be deleted |
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172 | return false; |
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173 | } |
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174 | |
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175 | $files = $this->getFilesFromType($type); |
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176 | if (isset($files[$f])) { |
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177 | $dest = $this->getDestinationFile($type,$f); |
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178 | if ($dest) { |
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179 | if (file_exists($dest) && is_writable($dest)) { |
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180 | // Is there a model (parent theme or template set) ? |
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181 | if (isset($this->tpl_model[$f])) { |
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182 | return true; |
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183 | } |
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184 | } |
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185 | } |
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186 | } |
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187 | return false; |
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188 | } |
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189 | |
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190 | public function deleteFile($type,$f) |
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191 | { |
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192 | if ($type != 'tpl') { |
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193 | // Only tpl files may be deleted |
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194 | return; |
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195 | } |
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196 | |
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197 | $files = $this->getFilesFromType($type); |
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198 | if (!isset($files[$f])) { |
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199 | throw new Exception(__('File does not exist.')); |
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200 | } |
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201 | |
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202 | try |
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203 | { |
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204 | $dest = $this->getDestinationFile($type,$f); |
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205 | if ($dest) { |
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206 | // File exists and may be deleted |
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207 | unlink($dest); |
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208 | |
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209 | // Updating template files list |
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210 | $this->findTemplates(); |
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211 | } |
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212 | } |
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213 | catch (Exception $e) |
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214 | { |
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215 | throw new Exception(sprintf(__('Unable to delete file %s. Please check your theme files and folders permissions.'),$f)); |
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216 | } |
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217 | } |
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218 | |
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219 | protected function getDestinationFile($type,$f) |
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220 | { |
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221 | if ($type == 'tpl') { |
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222 | $dest = $this->user_theme.'/tpl/'.$f; |
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223 | } elseif ($type == 'po') { |
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224 | $dest = $this->user_theme.'/locales/'.$f; |
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225 | } else { |
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226 | $dest = $this->user_theme.'/'.$f; |
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227 | } |
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228 | |
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229 | if (file_exists($dest) && is_writable($dest)) { |
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230 | return $dest; |
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231 | } |
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232 | |
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233 | if ($type == 'tpl' && !is_dir(dirname($dest))) { |
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234 | if (is_writable($this->user_theme)) { |
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235 | return $dest; |
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236 | } |
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237 | } |
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238 | |
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239 | if ($type == 'po' && !is_dir(dirname($dest))) { |
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240 | if (is_writable($this->user_theme)) { |
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241 | return $dest; |
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242 | } |
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243 | } |
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244 | |
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245 | if (is_writable(dirname($dest))) { |
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246 | return $dest; |
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247 | } |
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248 | |
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249 | return false; |
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250 | } |
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251 | |
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252 | protected function getFilesFromType($type) |
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253 | { |
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254 | switch ($type) |
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255 | { |
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256 | case 'tpl': |
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257 | return $this->tpl; |
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258 | case 'css': |
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259 | return $this->css; |
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260 | case 'js': |
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261 | return $this->js; |
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262 | case 'po': |
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263 | return $this->po; |
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264 | default: |
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265 | return array(); |
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266 | } |
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267 | } |
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268 | |
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269 | protected function updateFileInList($type,$f,$file) |
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270 | { |
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271 | switch ($type) |
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272 | { |
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273 | case 'tpl': |
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274 | $list =& $this->tpl; |
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275 | break; |
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276 | case 'css': |
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277 | $list =& $this->css; |
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278 | break; |
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279 | case 'js': |
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280 | $list =& $this->js; |
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281 | break; |
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282 | case 'po': |
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283 | $list =& $this->po; |
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284 | break; |
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285 | default: |
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286 | return; |
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287 | } |
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288 | |
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289 | $list[$f] = $file; |
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290 | } |
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291 | |
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292 | protected function findTemplates() |
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293 | { |
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294 | $this->tpl = array_merge( |
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295 | $this->getFilesInDir($this->tplset_theme), |
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296 | $this->getFilesInDir($this->parent_theme.'/tpl') |
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297 | ); |
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298 | $this->tpl_model = $this->tpl; |
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299 | |
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300 | $this->tpl = array_merge($this->tpl,$this->getFilesInDir($this->user_theme.'/tpl')); |
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301 | |
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302 | # Then we look in 'default-templates' plugins directory |
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303 | $plugins = $this->core->plugins->getModules(); |
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304 | foreach ($plugins as $p) { |
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305 | // Looking in default-templates directory |
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306 | $this->tpl = array_merge($this->getFilesInDir($p['root'].'/default-templates'),$this->tpl); |
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307 | $this->tpl_model = array_merge($this->getFilesInDir($p['root'].'/default-templates'),$this->tpl_model); |
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308 | // Looking in default-templates/tplset directory |
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309 | $this->tpl = array_merge($this->getFilesInDir($p['root'].'/default-templates/'.$this->tplset_name),$this->tpl); |
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310 | $this->tpl_model = array_merge($this->getFilesInDir($p['root'].'/default-templates/'.$this->tplset_name),$this->tpl_model); |
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311 | } |
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312 | |
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313 | uksort($this->tpl,array($this,'sortFilesHelper')); |
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314 | } |
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315 | |
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316 | protected function findStyles() |
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317 | { |
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318 | $this->css = $this->getFilesInDir($this->user_theme,'css'); |
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319 | $this->css= array_merge($this->css,$this->getFilesInDir($this->user_theme.'/style','css','style/')); |
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320 | $this->css= array_merge($this->css,$this->getFilesInDir($this->user_theme.'/css','css','css/')); |
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321 | } |
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322 | |
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323 | protected function findScripts() |
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324 | { |
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325 | $this->js = $this->getFilesInDir($this->user_theme,'js'); |
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326 | $this->js = array_merge($this->js,$this->getFilesInDir($this->user_theme.'/js','js','js/')); |
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327 | } |
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328 | |
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329 | protected function findLocales() |
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330 | { |
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331 | $langs = l10n::getISOcodes(1,1); |
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332 | foreach ($langs as $k => $v) { |
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333 | if ($this->parent_theme) { |
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334 | $this->po = array_merge($this->po,$this->getFilesInDir($this->parent_theme.'/locales/'.$v,'po',$v.'/')); |
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335 | } |
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336 | $this->po = array_merge($this->po,$this->getFilesInDir($this->user_theme.'/locales/'.$v,'po',$v.'/')); |
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337 | } |
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338 | } |
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339 | |
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340 | protected function getFilesInDir($dir,$ext=null,$prefix='',$model=null) |
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341 | { |
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342 | $dir = path::real($dir); |
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343 | if (!$dir || !is_dir($dir) || !is_readable($dir)) { |
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344 | return array(); |
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345 | } |
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346 | |
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347 | $d = dir($dir); |
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348 | $res = array(); |
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349 | while (($f = $d->read()) !== false) |
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350 | { |
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351 | if (is_file($dir.'/'.$f) && !preg_match('/^\./',$f) && (!$ext || preg_match('/\.'.preg_quote($ext).'$/i',$f))) { |
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352 | if (!$model || preg_match('/^'.preg_quote($model).'$/i', $f)) { |
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353 | $res[$prefix.$f] = $dir.'/'.$f; |
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354 | } |
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355 | } |
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356 | } |
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357 | |
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358 | return $res; |
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359 | } |
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360 | |
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361 | protected function sortFilesHelper($a,$b) |
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362 | { |
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363 | if ($a == $b) { |
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364 | return 0; |
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365 | } |
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366 | |
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367 | $ext_a = files::getExtension($a); |
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368 | $ext_b = files::getExtension($b); |
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369 | |
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370 | return strcmp($ext_a.'.'.$a,$ext_b.'.'.$b); |
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371 | } |
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372 | } |
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