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