diff options
Diffstat (limited to 'engine/classes/ElggPluginPackage.php')
| -rw-r--r-- | engine/classes/ElggPluginPackage.php | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/engine/classes/ElggPluginPackage.php b/engine/classes/ElggPluginPackage.php index 01437a4e4..db62620a8 100644 --- a/engine/classes/ElggPluginPackage.php +++ b/engine/classes/ElggPluginPackage.php @@ -42,7 +42,7 @@ class ElggPluginPackage { * @var array */ private $depsSupportedTypes = array( - 'elgg_version', 'elgg_release', 'php_extension', 'php_ini', 'plugin' + 'elgg_version', 'elgg_release', 'php_extension', 'php_ini', 'plugin', 'priority', ); /** @@ -332,6 +332,10 @@ class ElggPluginPackage { $result = $this->checkDepPlugin($dep, $enabled_plugins, $inverse); break; + case 'priority': + $result = $this->checkDepPriority($dep, $enabled_plugins, $inverse); + break; + case 'php_extension': $result = $this->checkDepPhpExtension($dep); break; @@ -394,6 +398,57 @@ class ElggPluginPackage { } /** + * Checks if $plugins meets the requirement by $dep. + * + * @param array $dep An Elgg manifest.xml deps array + * @param array $plugins A list of plugins as returned by get_installed_plugins(); + * @param bool $inverse Inverse the results to use as a conflicts. + * @return bool + */ + private function checkDepPriority(array $dep, array $plugins, $inverse = false) { + // see if we exist as an ElggPlugin + $this_plugin = elgg_get_plugin_from_id($this->getID()); + $this_priority = $this_plugin->getPriority(); + + foreach ($plugins as $test_plugin) { + if ($test_plugin->getID() == $dep['name']) { + break; + } + } + + $test_plugin_priority = $test_plugin->getPriority(); + + switch ($dep['priority']) { + case 'before': + $status = $this_priority < $test_plugin_priority; + break; + + case 'after': + $status = $this_priority > $test_plugin_priority; + break; + + default; + $status = false; + } + + // get the current value + if ($this_priority < $test_plugin_priority) { + $value = 'before'; + } else { + $value = 'after'; + } + + if ($inverse) { + $status = !$status; + } + + return array( + 'status' => $status, + 'value' => $value + ); + } + + /** * Checks if $elgg_version meets the requirement by $dep. * * @param array $dep An Elgg manifest.xml deps array |