diff options
Diffstat (limited to 'admin/include/themes.class.php')
| -rw-r--r-- | admin/include/themes.class.php | 185 |
1 files changed, 82 insertions, 103 deletions
diff --git a/admin/include/themes.class.php b/admin/include/themes.class.php index 654d220ef..7832c42e0 100644 --- a/admin/include/themes.class.php +++ b/admin/include/themes.class.php @@ -2,7 +2,7 @@ // +-----------------------------------------------------------------------+ // | Piwigo - a PHP based photo gallery | // +-----------------------------------------------------------------------+ -// | Copyright(C) 2008-2013 Piwigo Team http://piwigo.org | +// | Copyright(C) 2008-2014 Piwigo Team http://piwigo.org | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | // +-----------------------------------------------------------------------+ @@ -21,6 +21,36 @@ // | USA. | // +-----------------------------------------------------------------------+ +/** + * class DummyTheme_maintain + * used when a theme uses the old procedural declaration of maintenance methods + */ +class DummyTheme_maintain extends ThemeMaintain +{ + function activate($theme_version, &$errors=array()) + { + if (is_callable('theme_activate')) + { + return theme_activate($this->theme_id, $theme_version, $errors); + } + } + function deactivate() + { + if (is_callable('theme_deactivate')) + { + return theme_deactivate($this->theme_id); + } + } + function delete() + { + if (is_callable('theme_delete')) + { + return theme_delete($this->theme_id); + } + } +} + + class themes { var $fs_themes = array(); @@ -41,6 +71,37 @@ class themes } /** + * Returns the maintain class of a theme + * or build a new class with the procedural methods + * @param string $theme_id + */ + private static function build_maintain_class($theme_id) + { + $file_to_include = PHPWG_THEMES_PATH.'/'.$theme_id.'/admin/maintain.inc.php'; + $classname = $theme_id.'_maintain'; + + if (file_exists($file_to_include)) + { + include_once($file_to_include); + + if (class_exists($classname)) + { + $theme_maintain = new $classname($theme_id); + } + else + { + $theme_maintain = new DummyTheme_maintain($theme_id); + } + } + else + { + $theme_maintain = new DummyTheme_maintain($theme_id); + } + + return $theme_maintain; + } + + /** * Perform requested actions * @param string - action * @param string - theme id @@ -55,7 +116,7 @@ class themes $crt_db_theme = $this->db_themes_by_id[$theme_id]; } - $file_to_include = PHPWG_THEMES_PATH.'/'.$theme_id.'/admin/maintain.inc.php'; + $theme_maintain = self::build_maintain_class($theme_id); $errors = array(); @@ -77,34 +138,23 @@ class themes $missing_parent = $this->missing_parent_theme($theme_id); if (isset($missing_parent)) { - array_push( - $errors, - sprintf( - l10n('Impossible to activate this theme, the parent theme is missing: %s'), - $missing_parent - ) + $errors[] = l10n( + 'Impossible to activate this theme, the parent theme is missing: %s', + $missing_parent ); break; } - if ($this->fs_themes[$theme_id]['mobile'] and !empty($conf['mobile_theme']) and $conf['mobile_theme'] != $theme_id) { - array_push($errors, l10n('You can activate only one mobile theme.')); + $errors[] = l10n('You can activate only one mobile theme.'); break; } - if (file_exists($file_to_include)) - { - include($file_to_include); - if (function_exists('theme_activate')) - { - theme_activate($theme_id, $this->fs_themes[$theme_id]['version'], $errors); - } - } + $theme_maintain->activate($this->fs_themes[$theme_id]['version'], $errors); if (empty($errors)) { @@ -134,10 +184,7 @@ INSERT INTO '.THEMES_TABLE.' // you can't deactivate the last theme if (count($this->db_themes_by_id) <= 1) { - array_push( - $errors, - l10n('Impossible to deactivate this theme, you need at least one theme.') - ); + $errors[] = l10n('Impossible to deactivate this theme, you need at least one theme.'); break; } @@ -147,8 +194,7 @@ INSERT INTO '.THEMES_TABLE.' $new_theme = null; $query = ' -SELECT - id +SELECT id FROM '.THEMES_TABLE.' WHERE id != \''.$theme_id.'\' ;'; @@ -165,14 +211,7 @@ SELECT $this->set_default_theme($new_theme); } - if (file_exists($file_to_include)) - { - include($file_to_include); - if (function_exists('theme_deactivate')) - { - theme_deactivate($theme_id); - } - } + $theme_maintain->deactivate(); $query = ' DELETE @@ -190,7 +229,7 @@ DELETE case 'delete': if (!empty($crt_db_theme)) { - array_push($errors, 'CANNOT DELETE - THEME IS INSTALLED'); + $errors[] = 'CANNOT DELETE - THEME IS INSTALLED'; break; } if (!isset($this->fs_themes[$theme_id])) @@ -202,20 +241,16 @@ DELETE $children = $this->get_children_themes($theme_id); if (count($children) > 0) { - array_push( - $errors, - sprintf( - l10n('Impossible to delete this theme. Other themes depends on it: %s'), - implode(', ', $children) - ) + $errors[] = l10n( + 'Impossible to delete this theme. Other themes depends on it: %s', + implode(', ', $children) ); break; } - if (!$this->deltree(PHPWG_THEMES_PATH.$theme_id)) - { - $this->send_to_trash(PHPWG_THEMES_PATH.$theme_id); - } + $theme_maintain->delete(); + + deltree(PHPWG_THEMES_PATH.$theme_id, PHPWG_THEMES_PATH . 'trash'); break; case 'set_default': @@ -256,7 +291,7 @@ DELETE { if (isset($test_child['parent']) and $test_child['parent'] == $theme_id) { - array_push($children, $test_child['name']); + $children[] = $test_child['name']; } } @@ -316,7 +351,7 @@ SELECT $themes = array(); while ($row = pwg_db_fetch_assoc($result)) { - array_push($themes, $row); + $themes[] = $row; } return $themes; } @@ -622,7 +657,7 @@ SELECT and $old_files = file($extract_path.'/obsolete.list', FILE_IGNORE_NEW_LINES) and !empty($old_files)) { - array_push($old_files, 'obsolete.list'); + $old_files[] = 'obsolete.list'; foreach($old_files as $old_file) { $path = $extract_path.'/'.$old_file; @@ -632,10 +667,7 @@ SELECT } elseif (is_dir($path)) { - if (!$this->deltree($path)) - { - $this->send_to_trash($path); - } + deltree($path, PHPWG_THEMES_PATH . 'trash'); } } } @@ -655,59 +687,6 @@ SELECT } /** - * delete $path directory - * @param string - path - */ - function deltree($path) - { - if (is_dir($path)) - { - $fh = opendir($path); - while ($file = readdir($fh)) - { - if ($file != '.' and $file != '..') - { - $pathfile = $path . '/' . $file; - if (is_dir($pathfile)) - { - $this->deltree($pathfile); - } - else - { - @unlink($pathfile); - } - } - } - closedir($fh); - return @rmdir($path); - } - } - - /** - * send $path to trash directory - * @param string - path - */ - function send_to_trash($path) - { - $trash_path = PHPWG_THEMES_PATH . 'trash'; - if (!is_dir($trash_path)) - { - @mkdir($trash_path); - $file = @fopen($trash_path . '/.htaccess', 'w'); - @fwrite($file, 'deny from all'); - @fclose($file); - } - while ($r = $trash_path . '/' . md5(uniqid(rand(), true))) - { - if (!is_dir($r)) - { - @rename($path, $r); - break; - } - } - } - - /** * Sort functions */ function theme_version_compare($a, $b) |