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;
}
