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-rw-r--r--admin/include/themes.class.php95
1 files changed, 67 insertions, 28 deletions
diff --git a/admin/include/themes.class.php b/admin/include/themes.class.php
index 52e465446..a86828057 100644
--- a/admin/include/themes.class.php
+++ b/admin/include/themes.class.php
@@ -21,6 +21,37 @@
// | 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())
+ {
+ return $this->__call(__FUNCTION__, func_get_args());
+ }
+ function deactivate()
+ {
+ return $this->__call(__FUNCTION__, func_get_args());
+ }
+ function delete()
+ {
+ return $this->__call(__FUNCTION__, func_get_args());
+ }
+
+ function __call($name, $arguments)
+ {
+ if (is_callable('theme_'.$name))
+ {
+ array_unshift($arguments, $this->theme_id);
+ return call_user_func_array('theme_'.$name, $arguments);
+ }
+ return null;
+ }
+}
+
+
class themes
{
var $fs_themes = array();
@@ -41,6 +72,37 @@ 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 +117,7 @@ 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);
$errors = array();
@@ -85,7 +147,6 @@ class themes
break;
}
-
if ($this->fs_themes[$theme_id]['mobile']
and !empty($conf['mobile_theme'])
and $conf['mobile_theme'] != $theme_id)
@@ -94,14 +155,7 @@ class themes
break;
}
- if (file_exists($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))
{
@@ -141,8 +195,7 @@ INSERT INTO '.THEMES_TABLE.'
$new_theme = null;
$query = '
-SELECT
- id
+SELECT id
FROM '.THEMES_TABLE.'
WHERE id != \''.$theme_id.'\'
;';
@@ -159,14 +212,7 @@ 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();
$query = '
DELETE
@@ -203,14 +249,7 @@ DELETE
break;
}
- if (file_exists($file_to_include))
- {
- include($file_to_include);
- if (function_exists('theme_delete'))
- {
- theme_delete($theme_id);
- }
- }
+ $theme_maintain->delete();
deltree(PHPWG_THEMES_PATH.$theme_id, PHPWG_THEMES_PATH . 'trash');
break;