From f6b28244a1307a493e0e4dbd8aa3429df53446e5 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Thu, 03 Jun 2010 08:22:41 -0400
Subject: [PATCH] - Add line-break in place of <DIV> tag (#1486666)
---
program/include/rcube_plugin_api.php | 90 ++++++++++++++++++++++++++++++++++----------
1 files changed, 69 insertions(+), 21 deletions(-)
diff --git a/program/include/rcube_plugin_api.php b/program/include/rcube_plugin_api.php
index 3a8ae52..9053a0d 100644
--- a/program/include/rcube_plugin_api.php
+++ b/program/include/rcube_plugin_api.php
@@ -22,7 +22,7 @@
/**
* The plugin loader and global API
*
- * @package Core
+ * @package PluginAPI
*/
class rcube_plugin_api
{
@@ -34,6 +34,7 @@
public $handlers = array();
private $plugins = array();
+ private $tasks = array();
private $actions = array();
private $actionmap = array();
private $objectsmap = array();
@@ -69,7 +70,7 @@
/**
* Load and init all enabled plugins
*
- * This has to be done after rcmail::load_gui() or rcmail::init_json()
+ * This has to be done after rcmail::load_gui() or rcmail::json_init()
* was called because plugins need to have access to rcmail->output
*/
public function init()
@@ -90,17 +91,21 @@
if (class_exists($plugin_name, false)) {
$plugin = new $plugin_name($this);
// check inheritance and task specification
- if (is_subclass_of($plugin, 'rcube_plugin') && (!$plugin->task || preg_match('/('.$plugin->task.')/i', $rcmail->task))) {
+ if (is_subclass_of($plugin, 'rcube_plugin') && (!$plugin->task || preg_match('/^('.$plugin->task.')$/i', $rcmail->task))) {
$plugin->init();
$this->plugins[] = $plugin;
}
}
else {
- raise_error(array('code' => 520, 'type' => 'php', 'message' => "No plugin class $plugin_name found in $fn"), true, false);
+ raise_error(array('code' => 520, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "No plugin class $plugin_name found in $fn"), true, false);
}
}
else {
- raise_error(array('code' => 520, 'type' => 'php', 'message' => "Failed to load plugin file $fn"), true, false);
+ raise_error(array('code' => 520, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Failed to load plugin file $fn"), true, false);
}
}
@@ -136,7 +141,9 @@
// trigger fatal error if still not loaded
if (!$loaded) {
- raise_error(array('code' => 520, 'type' => 'php', 'message' => "Requried plugin $plugin_name was not loaded"), true, true);
+ raise_error(array('code' => 520, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Requried plugin $plugin_name was not loaded"), true, true);
}
}
@@ -144,15 +151,6 @@
$this->register_hook('template_container', array($this, 'template_container_hook'));
// maybe also register a shudown function which triggers shutdown functions of all plugin objects
-
-
- // call imap_init right now
- // (should actually be done in rcmail::imap_init() but plugins are not initialized then)
- if ($rcmail->imap) {
- $hook = $this->exec_hook('imap_init', array('fetch_headers' => $rcmail->imap->fetch_add_headers));
- if ($hook['fetch_headers'])
- $rcmail->imap->fetch_add_headers = $hook['fetch_headers'];
- }
}
@@ -167,7 +165,9 @@
if (is_callable($callback))
$this->handlers[$hook][] = $callback;
else
- raise_error(array('code' => 521, 'type' => 'php', 'message' => "Invalid callback function for $hook"), true, false);
+ raise_error(array('code' => 521, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Invalid callback function for $hook"), true, false);
}
@@ -207,11 +207,14 @@
* @param string Action name (_task=mail&_action=plugin.foo)
* @param string Plugin name that registers this action
* @param mixed Callback: string with global function name or array($obj, 'methodname')
+ * @param string Task name registered by this plugin
*/
- public function register_action($action, $owner, $callback)
+ public function register_action($action, $owner, $callback, $task = null)
{
// check action name
- if (strpos($action, 'plugin.') !== 0)
+ if ($task)
+ $action = $task.'.'.$action;
+ else if (strpos($action, 'plugin.') !== 0)
$action = 'plugin.'.$action;
// can register action only if it's not taken or registered by myself
@@ -220,7 +223,9 @@
$this->actionmap[$action] = $owner;
}
else {
- raise_error(array('code' => 523, 'type' => 'php', 'message' => "Cannot register action $action; already taken by another plugin"), true, false);
+ raise_error(array('code' => 523, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Cannot register action $action; already taken by another plugin"), true, false);
}
}
@@ -237,7 +242,9 @@
call_user_func($this->actions[$action]);
}
else {
- raise_error(array('code' => 524, 'type' => 'php', 'message' => "No handler found for action $action"), true, true);
+ raise_error(array('code' => 524, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "No handler found for action $action"), true, true);
}
}
@@ -261,12 +268,53 @@
$this->objectsmap[$name] = $owner;
}
else {
- raise_error(array('code' => 525, 'type' => 'php', 'message' => "Cannot register template handler $name; already taken by another plugin"), true, false);
+ raise_error(array('code' => 525, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Cannot register template handler $name; already taken by another plugin"), true, false);
}
}
/**
+ * Register this plugin to be responsible for a specific task
+ *
+ * @param string Task name (only characters [a-z0-9_.-] are allowed)
+ * @param string Plugin name that registers this action
+ */
+ public function register_task($task, $owner)
+ {
+ if ($task != asciiwords($task)) {
+ raise_error(array('code' => 526, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Invalid task name: $task. Only characters [a-z0-9_.-] are allowed"), true, false);
+ }
+ else if (in_array($task, rcmail::$main_tasks)) {
+ raise_error(array('code' => 526, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "Cannot register taks $task; already taken by another plugin or the application itself"), true, false);
+ }
+ else {
+ $this->tasks[$task] = $owner;
+ rcmail::$main_tasks[] = $task;
+ return true;
+ }
+
+ return false;
+ }
+
+
+ /**
+ * Checks whether the given task is registered by a plugin
+ *
+ * @return boolean True if registered, otherwise false
+ */
+ public function is_plugin_task($task)
+ {
+ return $this->tasks[$task] ? true : false;
+ }
+
+
+ /**
* Check if a plugin hook is currently processing.
* Mainly used to prevent loops and recursion.
*
--
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