Imported Upstream version 0.5

[roundcube.git] / plugins / help / help.php

diff --git a/plugins/help/help.php b/plugins/help/help.php
index c02b7e991583215ca47115fa54c6ad2a175f1266..0c70b3a695d463704f5a2a77fc1fbf2c119e6897 100644 (file)
--- a/plugins/help/help.php
+++ b/plugins/help/help.php
@@ -12,80 +12,96 @@
 
 class help extends rcube_plugin
 {
+    // all task excluding 'login' and 'logout'
+    public $task = '?(?!login|logout).*';
+    // we've got no ajax handlers
+    public $noajax = true;
+    // skip frames
+    public $noframe = true;
+
     function init()
     {
-      $this->add_texts('localization/', false);
-      
-      // register actions
-      $this->register_action('plugin.help', array($this, 'action'));
-      $this->register_action('plugin.helpabout', array($this, 'action'));
-      $this->register_action('plugin.helplicense', array($this, 'action'));
-
-      // add taskbar button
-      $this->add_button(array(
-       'name'  => 'helptask',
-       'class' => 'button-help',
-       'label' => 'help.help',
-       'href'  => './?_task=dummy&_action=plugin.help',
-        ), 'taskbar');
-
-      $skin = rcmail::get_instance()->config->get('skin');
-      if (!file_exists($this->home."/skins/$skin/help.css"))
-       $skin = 'default';
-
-      // add style for taskbar button (must be here) and Help UI    
-      $this->include_stylesheet("skins/$skin/help.css");
+        $rcmail = rcmail::get_instance();
+
+        $this->add_texts('localization/', false);
+
+        // register task
+        $this->register_task('help');
+
+        // register actions
+        $this->register_action('', array($this, 'action'));
+        $this->register_action('about', array($this, 'action'));
+        $this->register_action('license', array($this, 'action'));
+
+        // add taskbar button
+        $this->add_button(array(
+               'name'  => 'helptask',
+               'class' => 'button-help',
+               'label' => 'help.help',
+               'href'  => './?_task=help',
+            'onclick' => sprintf("return %s.command('help')", JS_OBJECT_NAME)
+            ), 'taskbar');
+
+        $rcmail->output->add_script(
+            JS_OBJECT_NAME . ".enable_command('help', true);\n" .
+            JS_OBJECT_NAME . ".help = function () { location.href = './?_task=help'; }",
+            'head');
+
+        $skin = $rcmail->config->get('skin');
+        if (!file_exists($this->home."/skins/$skin/help.css"))
+               $skin = 'default';
+
+        // add style for taskbar button (must be here) and Help UI    
+        $this->include_stylesheet("skins/$skin/help.css");
     }
 
     function action()
     {
-      $rcmail = rcmail::get_instance();
+        $rcmail = rcmail::get_instance();
 
-      $this->load_config();
+        $this->load_config();
 
-      // register UI objects
-      $rcmail->output->add_handlers(array(
-           'helpcontent' => array($this, 'content'),
-      ));
+        // register UI objects
+        $rcmail->output->add_handlers(array(
+               'helpcontent' => array($this, 'content'),
+        ));
 
-      if ($rcmail->action == 'plugin.helpabout')
-       $rcmail->output->set_pagetitle($this->gettext('about'));
-      else if ($rcmail->action == 'plugin.helplicense')
-        $rcmail->output->set_pagetitle($this->gettext('license'));
-      else
-        $rcmail->output->set_pagetitle($this->gettext('help'));
+        if ($rcmail->action == 'about')
+               $rcmail->output->set_pagetitle($this->gettext('about'));
+        else if ($rcmail->action == 'license')
+            $rcmail->output->set_pagetitle($this->gettext('license'));
+        else
+            $rcmail->output->set_pagetitle($this->gettext('help'));
 
-      $rcmail->output->send('help.help');
+        $rcmail->output->send('help.help');
     }
-    
+
     function content($attrib)
     {
-      $rcmail = rcmail::get_instance();
+        $rcmail = rcmail::get_instance();
 
-      if ($rcmail->action == 'plugin.helpabout') {
-       return @file_get_contents($this->home.'/content/about.html');
-      }
-      else if ($rcmail->action == 'plugin.helplicense') {
-       return @file_get_contents($this->home.'/content/license.html');
-      }
+        if ($rcmail->action == 'about') {
+               return @file_get_contents($this->home.'/content/about.html');
+        }
+        else if ($rcmail->action == 'license') {
+               return @file_get_contents($this->home.'/content/license.html');
+        }
 
-      // default content: iframe
+        // default content: iframe
 
-      if ($src = $rcmail->config->get('help_source'))
-       $attrib['src'] = $src;
+        if ($src = $rcmail->config->get('help_source'))
+               $attrib['src'] = $src;
 
-      if (empty($attrib['id']))
-        $attrib['id'] = 'rcmailhelpcontent';
+        if (empty($attrib['id']))
+            $attrib['id'] = 'rcmailhelpcontent';
     
-      // allow the following attributes to be added to the <iframe> tag
-      $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'src', 'width', 'height', 'frameborder'));
-      $framename = $attrib['id'];
+        // allow the following attributes to be added to the <iframe> tag
+        $attrib_str = create_attrib_string($attrib, array(
+            'id', 'class', 'style', 'src', 'width', 'height', 'frameborder'));
 
-      $out = sprintf('<iframe name="%s"%s></iframe>'."\n", $framename, $attrib_str);
+        $out = sprintf('<iframe name="%s"%s></iframe>'."\n", $attrib['id'], $attrib_str);
     
-      return $out;
+        return $out;
     }
-    
-}
 
-?>
+}