if (isset($_POST['SAVE']) && isset($_POST['serendipity']['placement']) && serendipity_checkFormToken()) { foreach ($_POST['serendipity']['placement'] as $plugin_name => $placement) { serendipity_plugin_api::update_plugin_placement(addslashes($plugin_name), addslashes($placement)); serendipity_plugin_api::update_plugin_owner(addslashes($plugin_name), addslashes($_POST['serendipity']['ownership'][$plugin_name])); } } if (isset($serendipity['GET']['install_plugin'])) { $authorid = $serendipity['authorid']; if (serendipity_checkPermission('adminPluginsMaintainOthers')) { $authorid = '0'; } $fetchplugin_data = array('GET' => &$serendipity['GET'], 'install' => true); serendipity_plugin_api::hook_event('backend_plugins_fetchplugin', $fetchplugin_data); if ($fetchplugin_data['install']) { $serendipity['debug']['pluginload'] = array(); $inst = serendipity_plugin_api::create_plugin_instance($serendipity['GET']['install_plugin'], null, serendipity_plugin_api::is_event_plugin($serendipity['GET']['install_plugin']) ? 'event' : 'right', $authorid, serendipity_db_escape_string($serendipity['GET']['pluginPath'])); /* Load the new plugin */ $plugin =& serendipity_plugin_api::load_plugin($inst); if (!is_object($plugin)) { echo "DEBUG: Plugin {$inst} not an object: " . print_r($plugin, true) . ".<br />Input: " . print_r($serendipity['GET'], true) . ".<br /><br />\n\nThis error can happen if a plugin was not properly downloaded (check your plugins directory if the requested plugin was downloaded) or the inclusion of a file failed (permissions?)<br />\n"; echo "Backtrace:<br />\n" . implode("<br />\n", $serendipity['debug']['pluginload']) . "<br />"; } $bag = new serendipity_property_bag(); $plugin->introspect($bag); if ($bag->is_set('configuration')) { /* Only play with the plugin if there is something to play with */ echo '<script type="text/javascript">location.href = \'' . $serendipity['baseurl'] . '?serendipity[adminModule]=plugins&serendipity[plugin_to_conf]=' . $inst . '\';</script>'; die; } else { /* If no config is available, redirect to plugin overview, because we do not want that a user can install the plugin a second time via accidental browser refresh */ echo '<script type="text/javascript">location.href = \'' . $serendipity['baseurl'] . '?serendipity[adminModule]=plugins\';</script>';
/** * Auto-Register dependencies of a plugin * * This method evaluates the "dependencies" member variable to check which plugins need to be installed. * * @access public * @param boolean If true, a depending plugin will be removed when this plugin is uninstalled * @param int The owner id of the current plugin * @return true */ function register_dependencies($remove = false, $authorid = '0') { global $serendipity; if (isset($this->dependencies) && is_array($this->dependencies)) { if ($remove) { $dependencies = @explode(';', $this->get_config('dependencies')); $modes = @explode(';', $this->get_config('dependency_modes')); if (!empty($dependencies) && is_array($dependencies)) { foreach ($dependencies as $idx => $dependency) { if ($modes[$idx] == 'remove' && serendipity_plugin_api::exists($dependency)) { serendipity_plugin_api::remove_plugin_instance($dependency); } } } } else { $keys = array(); $modes = array(); foreach ($this->dependencies as $dependency => $mode) { $exists = serendipity_plugin_api::exists($dependency); if (!$exists) { if (serendipity_plugin_api::is_event_plugin($dependency)) { $keys[] = serendipity_plugin_api::autodetect_instance($dependency, $authorid, true); } else { $keys[] = serendipity_plugin_api::autodetect_instance($dependency, $authorid, false); } } else { $keys[] = $exists; } $modes[] = $mode; } $this->set_config('dependencies', implode(';', $keys)); $this->set_config('dependency_modes', implode(';', $modes)); } } return true; }