| 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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