/**
* Executes a specific Eventhook
*
* If you want to temporarily block any event plugins, you can set $serendipity['no_events'] before
* this method call.
*
* @access public
* @param string The name of the event to hook on to
* @param mixed May contain any type of variables that are passed by reference to an event plugin
* @param mixed May contain any type of variables that are passed to an event plugin
* @return true
*/
function hook_event($event_name, &$eventData, $addData = null)
{
global $serendipity;
// Can be bypassed globally by setting $serendipity['no_events'] = TRUE;
if (isset($serendipity['no_events']) && $serendipity['no_events'] == true) {
return false;
}
if ($serendipity['enablePluginACL'] && !serendipity_hasPluginPermissions($event_name)) {
return false;
}
// We can NOT use a "return by reference" here, because then when
// a plugin executes another event_hook, the referenced variable within
// that call will overwrite the previous original plugin listing and
// skip the execution of any follow-up plugins.
$plugins = serendipity_plugin_api::get_event_plugins();
if (function_exists('serendipity_plugin_api_pre_event_hook')) {
$apifunc = 'serendipity_plugin_api_pre_event_hook';
$apifunc($event_name, $bag, $eventData, $addData);
}
if (is_array($plugins)) {
// foreach() operates on copies of values, but we want to operate on references, so we use while()
@reset($plugins);
while (list($plugin, $plugin_data) = each($plugins)) {
$bag =& $plugin_data['b'];
$phooks =& $bag->get('event_hooks');
if (isset($phooks[$event_name])) {
// Check for cachable events.
if (isset($eventData['is_cached']) && $eventData['is_cached']) {
$chooks =& $bag->get('cachable_events');
if (is_array($chooks) && isset($chooks[$event_name])) {
continue;
}
}
if ($serendipity['enablePluginACL'] && !serendipity_hasPluginPermissions($plugin)) {
continue;
}
$plugin_data['p']->event_hook($event_name, $bag, $eventData, $addData);
}
}
if (function_exists('serendipity_plugin_api_event_hook')) {
$apifunc = 'serendipity_plugin_api_event_hook';
$apifunc($event_name, $bag, $eventData, $addData);
}
}
return true;
}
</td>
</tr>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td valign="top"><?php
echo PERMISSION_FORBIDDEN_HOOKS;
?>
</td>
<td>
<select name="serendipity[forbidden_hooks][]" multiple="multiple" size="5">
<?php
foreach ($allhooks as $hook => $set) {
echo '<option value="' . urlencode($hook) . '" ' . (serendipity_hasPluginPermissions($hook, $from['id']) ? '' : 'selected="selected"') . '>' . htmlspecialchars($hook) . '</option>' . "\n";
}
?>
</select>
</td>
</tr>
<?php
} else {
?>
<tr>
<td colspan="2"> </td>
</tr>
<tr>
<td colspan="2"><?php
echo PERMISSION_FORBIDDEN_ENABLE_DESC;
/**
* Executes a specific Eventhook
*
* If you want to temporarily block any event plugins, you can set $serendipity['no_events'] before
* this method call.
*
* @access public
* @param string The name of the event to hook on to
* @param mixed May contain any type of variables that are passed by reference to an event plugin
* @param mixed May contain any type of variables that are passed to an event plugin
* @return true
*/
static function hook_event($event_name, &$eventData, $addData = null)
{
global $serendipity;
// Can be bypassed globally by setting $serendipity['no_events'] = TRUE;
if (isset($serendipity['no_events']) && $serendipity['no_events'] == true) {
return false;
}
if ($serendipity['enablePluginACL'] && !serendipity_hasPluginPermissions($event_name)) {
return false;
}
// We can NOT use a "return by reference" here, because then when
// a plugin executes another event_hook, the referenced variable within
// that call will overwrite the previous original plugin listing and
// skip the execution of any follow-up plugins.
$plugins = serendipity_plugin_api::get_event_plugins();
if ($serendipity['core_events'][$event_name]) {
foreach ($serendipity['core_events'][$event_name] as $apifunc_key => $apifunc) {
$apifunc($event_name, $bag, $eventData, $addData);
}
}
// execute backend needed core hooks
serendipity_plugin_api_core_event_hook($event_name, $bag, $eventData, $addData);
if (function_exists('serendipity_plugin_api_pre_event_hook')) {
$apifunc = 'serendipity_plugin_api_pre_event_hook';
$apifunc($event_name, $bag, $eventData, $addData);
}
// Function names cannot contain ":" etc, so if we ever have event looks like "backend:js" this
// needs to be replaced to "backend_js". The real event name is passed as a function argument
// These specific per-hook functions are utilized for theme's config.inc.php files
// that act as an engine for other themes.
$safe_event_name = preg_replace('@[^a-z0-9_]+@i', '_', $event_name);
if (function_exists('serendipity_plugin_api_pre_event_hook_' . $safe_event_name)) {
$apifunc = 'serendipity_plugin_api_pre_event_hook_' . $safe_event_name;
$apifunc($event_name, $bag, $eventData, $addData);
}
if (is_array($plugins)) {
// foreach() operates on copies of values, but we want to operate on references, so we use while()
@reset($plugins);
while (list($plugin, $plugin_data) = each($plugins)) {
$bag =& $plugin_data['b'];
$phooks =& $bag->get('event_hooks');
if (isset($phooks[$event_name])) {
// Check for cachable events.
if (isset($eventData['is_cached']) && $eventData['is_cached']) {
$chooks =& $bag->get('cachable_events');
if (is_array($chooks) && isset($chooks[$event_name])) {
continue;
}
}
if ($serendipity['enablePluginACL'] && !serendipity_hasPluginPermissions($plugin)) {
continue;
}
$plugin_data['p']->event_hook($event_name, $bag, $eventData, $addData);
}
}
if (function_exists('serendipity_plugin_api_event_hook')) {
$apifunc = 'serendipity_plugin_api_event_hook';
$apifunc($event_name, $bag, $eventData, $addData);
}
if (function_exists('serendipity_plugin_api_event_hook_' . $safe_event_name)) {
$apifunc = 'serendipity_plugin_api_event_hook_' . $safe_event_name;
$apifunc($event_name, $bag, $eventData, $addData);
}
}
return true;
}
$data['perms'][$perm]['permission'] = false;
} else {
$data['perms'][$perm]['permission'] = true;
}
}
if ($serendipity['enablePluginACL']) {
$data['enablePluginACL'] = true;
$allplugins =& serendipity_plugin_api::get_event_plugins();
$allhooks = array();
$data['allplugins'] = $allplugins;
foreach ($allplugins as $plugid => $currentplugin) {
foreach ($currentplugin['b']->properties['event_hooks'] as $hook => $set) {
$allhooks[$hook] = array();
}
$data['allplugins'][$plugid]['has_permission'] = serendipity_hasPluginPermissions($plugid, $from['id']);
}
ksort($allhooks);
$data['allhooks'] = $allhooks;
foreach ($allhooks as $hook => $set) {
$data['allhooks'][$hook]['has_permission'] = serendipity_hasPluginPermissions($hook, $from['id']);
}
}
} elseif ($serendipity['GET']['adminAction'] == 'delete') {
$data['delete'] = true;
$group = serendipity_fetchGroup($serendipity['GET']['group']);
$data['group_id'] = $serendipity['GET']['group'];
$data['group'] = $group;
$data['formToken'] = serendipity_setFormToken();
}
echo serendipity_smarty_show('admin/groups.inc.tpl', $data);
/* vim: set sts=4 ts=4 expandtab : */
