From 5ca959fa688255a8de61f89fe2751eb4d24a6912 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Tue, 22 Mar 2016 09:22:07 -0400
Subject: [PATCH] fixed typo
---
interface/lib/classes/plugin.inc.php | 196 +++++++++++++++++++++++++++++-------------------
1 files changed, 119 insertions(+), 77 deletions(-)
diff --git a/interface/lib/classes/plugin.inc.php b/interface/lib/classes/plugin.inc.php
index 50efb90..8a8ac20 100644
--- a/interface/lib/classes/plugin.inc.php
+++ b/interface/lib/classes/plugin.inc.php
@@ -29,93 +29,113 @@
*/
class plugin {
-
+
private $subscribed_events = array();
- private $debug = true;
-
-
+ private $debug = false;
+
+
/*
This function is called to load the plugins from the plugins folder and update the plugin cache
*/
-
+
private function loadPluginCache() {
- global $app,$conf;
-
-
+ global $app, $conf;
+
+
if(isset($_SESSION['s']['plugin_cache'])) unset($_SESSION['s']['plugin_cache']);
- $plugins_dir = ISPC_LIB_PATH.FS_DIV.'plugins'.FS_DIV;
+ $plugin_dirs = array();
+ $plugin_dirs[] = ISPC_LIB_PATH.FS_DIV.'plugins';
+
+ if(is_dir(ISPC_WEB_PATH)) {
+ if($dh = opendir(ISPC_WEB_PATH)) {
+ while(($file = readdir($dh)) !== false) {
+ if($file !== '.' && $file !== '..' && is_dir(ISPC_WEB_PATH . FS_DIV . $file) && is_dir(ISPC_WEB_PATH . FS_DIV . $file . FS_DIV . 'lib' . FS_DIV . 'plugin.d')) $plugin_dirs[] = ISPC_WEB_PATH . FS_DIV . $file . FS_DIV . 'lib' . FS_DIV . 'plugin.d';
+ }
+ closedir($dh);
+ }
+ }
+
$_SESSION['s']['plugin_cache'] = array();
$tmp_plugins = array();
- if (is_dir($plugins_dir)) {
- if ($dh = opendir($plugins_dir)) {
- //** Go trough all files in the plugin dir
- while (($file = readdir($dh)) !== false) {
- if($file != '.' && $file != '..' && substr($file,-8,8) == '.inc.php') {
- $plugin_name = substr($file,0,-8);
- $tmp_plugins[$plugin_name] = $file;
+ for($d = 0; $d < count($plugin_dirs); $d++) {
+ $plugins_dir = $plugin_dirs[$d];
+ if (is_dir($plugins_dir)) {
+ if ($dh = opendir($plugins_dir)) {
+ $tmp_plugins = array();
+ //** Go trough all files in the plugin dir
+ while (($file = readdir($dh)) !== false) {
+ if($file !== '.' && $file !== '..' && substr($file, -8, 8) == '.inc.php') {
+ $plugin_name = substr($file, 0, -8);
+ $tmp_plugins[$plugin_name] = $file;
+ }
}
- }
- //** sort the plugins by name
- ksort($tmp_plugins);
-
- //** load the plugins
- foreach($tmp_plugins as $plugin_name => $file) {
- include_once($plugins_dir.$file);
- if($this->debug) $app->log("Loading Plugin: $plugin_name",LOGLEVEL_DEBUG);
- $app->loaded_plugins[$plugin_name] = new $plugin_name;
- $app->loaded_plugins[$plugin_name]->onLoad();
+ closedir($dh);
+ //** sort the plugins by name
+ ksort($tmp_plugins);
+
+ //** load the plugins
+ foreach($tmp_plugins as $plugin_name => $file) {
+ require $plugins_dir . FS_DIV . $file;
+ if($this->debug) $app->log('Loading plugin: '.$plugin_name, LOGLEVEL_DEBUG);
+ $app->loaded_plugins[$plugin_name] = new $plugin_name;
+ $app->loaded_plugins[$plugin_name]->onLoad();
+ }
+ } else {
+ $app->log('Unable to open the plugins directory: '.$plugins_dir, LOGLEVEL_ERROR);
}
} else {
- $app->log("Unable to open the plugin directory: $plugins_dir",LOGLEVEL_ERROR);
+ $app->log('Plugins directory missing: '.$plugins_dir, LOGLEVEL_ERROR);
}
- } else {
- $app->log("Plugin directory missing: $plugins_dir",LOGLEVEL_ERROR);
}
-
- }
-
- /*
- This function is called by the plugin to register for an event which is saved into the plugin cache
- for faster lookups without the need to load all plugins for every page.
- */
-
- public function registerEvent($event_name,$plugin_name,$function_name) {
- global $app;
-
- $_SESSION['s']['plugin_cache'][$event_name][] = array('plugin' => $plugin_name, 'function' => $function_name);
- if($this->debug) $app->log("Plugin '$plugin_name' has registered the function '$function_name' for the event '$event_name'",LOGLEVEL_DEBUG);
}
-
+
+ /*
+ This function is called by the plugin to register for an event which is saved into the plugin cache
+ for faster lookups without the need to load all plugins for every page.
+ */
+
+ public function registerEvent($event_name, $plugin_name, $function_name, $module_name = '') {
+ global $app;
+
+ $_SESSION['s']['plugin_cache'][$event_name][] = array('plugin' => $plugin_name, 'function' => $function_name, 'module' => $module_name);
+ if($this->debug) $app->log("Plugin '$plugin_name' has registered the function '$function_name' for the event '$event_name'", LOGLEVEL_DEBUG);
+ }
+
/*
This function is called when a certian action occurs, e.g. a form gets saved or a user is logged in.
*/
-
- public function raiseEvent($event_name,$data) {
+
+ public function raiseEvent($event_name, $data, $return_data = false) {
global $app;
-
+
if(!isset($_SESSION['s']['plugin_cache'])) {
$this->loadPluginCache();
- if($this->debug) $app->log("Loaded the plugin cache.",LOGLEVEL_DEBUG);
+ if($this->debug) $app->log('Loaded the plugin cache.', LOGLEVEL_DEBUG);
}
-
- $sub_events = explode(':',$event_name);
-
+ $result = '';
+ $sub_events = explode(':', $event_name);
+
if(is_array($sub_events)) {
if(count($sub_events) == 3) {
$tmp_event = $sub_events[2];
- if($this->debug) $app->log("Called Event '$tmp_event'",LOGLEVEL_DEBUG);
- $this->callPluginEvent($tmp_event,$data);
- $tmp_event = $sub_events[0].':'.$sub_events[2];
- if($this->debug) $app->log("Called Event '$tmp_event'",LOGLEVEL_DEBUG);
- $this->callPluginEvent($tmp_event,$data);
- $tmp_event = $sub_events[0].':'.$sub_events[1].':'.$sub_events[2];
- if($this->debug) $app->log("Called Event '$tmp_event'",LOGLEVEL_DEBUG);
- $this->callPluginEvent($tmp_event,$data);
+ if($this->debug) $app->log("Called Event '$tmp_event'", LOGLEVEL_DEBUG);
+ $tmpresult = $this->callPluginEvent($tmp_event, $data, $return_data);
+ if($return_data == true && $tmpresult) $result .= $tmpresult;
+ $tmp_event = $sub_events[0].':'.$sub_events[2];
+ if($this->debug) $app->log("Called Event '$tmp_event'", LOGLEVEL_DEBUG);
+ $tmpresult = $this->callPluginEvent($tmp_event, $data, $return_data);
+ if($return_data == true && $tmpresult) $result .= $tmpresult;
+
+ $tmp_event = $sub_events[0].':'.$sub_events[1].':'.$sub_events[2];
+ if($this->debug) $app->log("Called Event '$tmp_event'", LOGLEVEL_DEBUG);
+ $tmpresult = $this->callPluginEvent($tmp_event, $data, $return_data);
+ if($return_data == true && $tmpresult) $result .= $tmpresult;
+
/*$sub_events = array_reverse($sub_events);
$tmp_event = '';
foreach($sub_events as $n => $sub_event) {
@@ -125,37 +145,59 @@
}
*/
} else {
- if($this->debug) $app->log("Called Event '$sub_events[0]'",LOGLEVEL_DEBUG);
- $this->callPluginEvent($sub_events[0],$data);
+ if($this->debug) $app->log("Called Event '$sub_events[0]'", LOGLEVEL_DEBUG);
+ $tmpresult = $this->callPluginEvent($sub_events[0], $data, $return_data);
+ if($return_data == true && $tmpresult) $result .= $tmpresult;
}
}
- } // end function raiseEvent
-
- //* Internal function to load the plugin and call the event function in the plugin.
- private function callPluginEvent($event_name,$data) {
- global $app;
-
- //* execute the functions for the events
- if(is_array($_SESSION['s']['plugin_cache'][$event_name])) {
+ if($return_data == true) return $result;
+
+ } // end function raiseEvent
+
+ //* Internal function to load the plugin and call the event function in the plugin.
+ private function callPluginEvent($event_name, $data, $return_data = false) {
+ global $app;
+
+ $result = '';
+
+ //* execute the functions for the events
+ if(@is_array($_SESSION['s']['plugin_cache'][$event_name])) {
foreach($_SESSION['s']['plugin_cache'][$event_name] as $rec) {
$plugin_name = $rec['plugin'];
$function_name = $rec['function'];
- $plugin_file = ISPC_LIB_PATH.FS_DIV.'plugins'.FS_DIV.$plugin_name.'.inc.php';
+ $module_name = $rec['module'];
+ if($module_name != '') {
+ if(strpos($module_name, '..') !== false || strpos($module_name, '/') !== false) {
+ if($this->debug) $app->log('Module name ' . $module_name . ' contains illegal characters.', LOGLEVEL_DEBUG);
+ continue;
+ }
+ $plugin_file = ISPC_WEB_PATH . FS_DIV . $module_name . FS_DIV . 'lib' . FS_DIV . 'plugin.d' . FS_DIV . $plugin_name . '.inc.php';
+ } else {
+ $plugin_file = ISPC_LIB_PATH . FS_DIV . 'plugins' . FS_DIV . $plugin_name . '.inc.php';
+ }
+
if(is_file($plugin_file)) {
if(!isset($app->loaded_plugins[$plugin_name])) {
- include_once($plugin_file);
+ include_once $plugin_file;
$app->loaded_plugins[$plugin_name] = new $plugin_name;
}
- if($this->debug) $app->log("Called method: '$function_name' in plugin '$plugin_name' for event '$event_name'",LOGLEVEL_DEBUG);
- call_user_method($function_name,$app->loaded_plugins[$plugin_name],$event_name,$data);
+
+ if($this->debug) $app->log("Called method: '$function_name' in plugin '$plugin_name' for event '$event_name'", LOGLEVEL_DEBUG);
+ // call_user_method($function_name,$app->loaded_plugins[$plugin_name],$event_name,$data);
+
+ $tmpresult = call_user_func(array($app->loaded_plugins[$plugin_name], $function_name), $event_name, $data);
+ if($return_data == true && $tmpresult) $result .= $tmpresult;
}
}
-
+
}
- } // end functiom callPluginEvent
-
-
+
+ if($return_data == true) return $result;
+
+ } // end functiom callPluginEvent
+
+
}
-?>
\ No newline at end of file
+?>
--
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