#4652 Zombie users

main/admin/admin_page.class.php

@@ -2,17 +2,22 @@
 
 /**
  *
- * @copyright (c) 2012 University of Geneva
- * @license GNU General Public License - http://www.gnu.org/copyleft/gpl.html
- * @author Laurent Opprecht <laurent@opprecht.info>
+ * @license see /license.txt
+ * @author Laurent Opprecht <laurent@opprecht.info> for the Univesity of Geneva
  */
-class AdminPage
+class AdminPage extends Page
 {
 
-    protected $title = '';
-    protected $breadcrumbs = '';
+    /**
+     *
+     * @return AdminPage
+     */
+    static function create($title = '')
+    {
+        return new self($title);
+    }
     
-    function __construct($title = '', $breadcrumbs = array())
+    function __construct($title = '')
     {
         global $this_section;
         $this_section = SECTION_PLATFORM_ADMIN;
@@ -25,48 +30,8 @@ class AdminPage
 
         $this->title = $title;
 
-        if (empty($breadcrumbs)) {
-            $breadcrumbs[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
-        }
-
-        $this->breadcrumbs = $breadcrumbs;
-    }
-
-    public function get_title()
-    {
-        return $this->title;
-    }
-
-    public function get_breadcrumbs()
-    {
-        return $this->breadcrumbs;
-    }
-
-    function display()
-    {
-        $this->display_header();
-        $this->display_content();
-        $this->display_footer();
-    }
-
-    public function display_header()
-    {
-        $breadcrumbs = $this->get_breadcrumbs();
-        $title = $this->get_title();
-
-        global $interbreadcrumb;
-        $interbreadcrumb = $breadcrumbs;
-        Display :: display_header($title);
-    }
-
-    public function display_content()
-    {
-        ;
-    }
-
-    public function display_footer()
-    {
-        Display :: display_footer();
+        $this->breadcrumbs = array();
+        $this->breadcrumbs[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
     }
 
 }

main/inc/lib/autoload.class.php

@@ -62,6 +62,7 @@ class Autoload
         $result['AddCourseToSession'] = '/main/inc/lib/add_courses_to_session_functions.lib.php';
         $result['AddManySessionToCategoryFunctions'] = '/main/inc/lib/add_many_session_to_category_functions.lib.php';
         $result['Admin'] = '/main/auth/shibboleth/app/model/admin.class.php';
+        $result['AdminPage'] = '/main/admin/admin_page.class.php';
         $result['AdminStore'] = '/main/auth/shibboleth/app/model/admin.class.php';
         $result['Agenda'] = '/main/calendar/agenda.lib.php';
         $result['Announcement'] = '/main/coursecopy/classes/Announcement.class.php';
@@ -211,8 +212,10 @@ class Autoload
         $result['ImageWrapper'] = '/main/inc/lib/image.lib.php';
         $result['ImagickWrapper'] = '/main/inc/lib/image.lib.php';
         $result['Import'] = '/main/inc/lib/import.lib.php';
+        $result['InactiveCourseReport'] = '/main/admin/inactive_course_report.class.php';
         $result['IndexManager'] = '/main/inc/lib/userportal.lib.php';
         $result['IndexableChunk'] = '/main/inc/lib/search/IndexableChunk.class.php';
+        $result['Install'] = '/main/install/install.class.php';
         $result['Javascript'] = '/main/inc/lib/javascript.class.php';
         $result['KeyAuth'] = '/main/auth/key/key_auth.class.php';
         $result['LearnpathLink'] = '/main/gradebook/lib/be/learnpathlink.class.php';
@@ -249,6 +252,7 @@ class Autoload
         $result['PEAR'] = '/main/inc/lib/pear/PEAR.php';
         $result['PEAR5'] = '/main/inc/lib/pear/PEAR5.php';
         $result['PEAR_Error'] = '/main/inc/lib/pear/PEAR.php';
+        $result['Page'] = '/main/inc/lib/page.class.php';
         $result['Pager'] = '/main/inc/lib/pear/Pager/Pager.php';
         $result['Pager_Common'] = '/main/inc/lib/pear/Pager/Common.php';
         $result['Pager_HtmlWidgets'] = '/main/inc/lib/pear/Pager/HtmlWidgets.php';
@@ -391,6 +395,7 @@ class Autoload
         $result['ch_yesno'] = '/main/survey/survey.lib.php';
         $result['db'] = '/main/inc/lib/db.lib.php';
         $result['document_processor'] = '/main/inc/lib/search/tool_processors/document_processor.class.php';
+        $result['iDatabase'] = '/main/install/i_database.class.php';
         $result['learnpath'] = '/main/newscorm/learnpath.class.php';
         $result['learnpathItem'] = '/main/newscorm/learnpathItem.class.php';
         $result['learnpathList'] = '/main/newscorm/learnpathList.class.php';
@@ -483,7 +488,12 @@ class AutoloadClassFinder
         ksort($this->map);
     }
     
-    public function to_string()
+    public function __invoke()
+    {
+        $this->run();
+    }
+
+    public function __toString()
     {
         $result = array();
 

main/inc/lib/display.lib.php

@@ -102,6 +102,11 @@ class Display {
         echo self::$global_template ->show_footer_template();        
     }
     
+    public static function page()
+    {
+        return new Page();
+    }
+
     /**
      * Displays the tool introduction of a tool.
      *

main/inc/lib/header.class.php

@@ -9,13 +9,14 @@
 class Header
 {
 
-    public static function content_type($mime_type)
+    public static function content_type($mime_type, $charset = '')
     {
         if (empty($mime_type))
         {
             return;
         }
-        header('Content-type: ' . $mime_type);
+        $type = $charset ?  "$mime_type;charset=$charset" : $mime_type;
+        header('Content-type: ' . $type);
     }
 
     public static function content_type_xml()

main/inc/lib/page.class.php

@@ -0,0 +1,168 @@
+<?php
+
+/**
+ * Web page wrapper. Usage:
+ * 
+ *  Page::create()->title('my_title')->display($content);
+ *  
+ *  $page = Page::create()->title('my_title')->help('help')->content($content);
+ *  $page->display();
+ *
+ * @license see /license.txt
+ * @author Laurent Opprecht <laurent@opprecht.info> for the Univesity of Geneva
+ */
+class Page
+{
+
+    protected $title = null;
+    protected $help = null;
+    protected $header = null;
+    protected $content;
+    protected $breadcrumbs = '';
+    protected $message = null;
+    protected $warning = null;
+    protected $error = null;
+
+    /**
+     *
+     * @return Page
+     */
+    static function create($title = '')
+    {
+        return new self($title);
+    }
+
+    function __construct($title = '')
+    {
+        $this->title = $title;
+    }
+
+    /**
+     *
+     * @param $header
+     * @return Page 
+     */
+    function header($header)
+    {
+        $this->header = $header;
+        return $this;
+    }
+
+    /**
+     *
+     * @param string $title
+     * @return Page 
+     */
+    function title($title)
+    {
+        $this->title = $title;
+        return $this;
+    }
+
+    /**
+     *
+     * @param array $crumbs_
+     * @return Page 
+     */
+    function breadcrumbs($crumbs)
+    {        
+        $this->breadcrumbs = $crumbs;
+        return $this;
+    }
+
+    /**
+     *
+     * @param string $help help file name
+     * @return Page 
+     */
+    function help($help)
+    {
+        $this->help = $help;
+        return $this;
+    }
+
+    /**
+     *
+     * @param string $message
+     * @return Page 
+     */
+    function message($message)
+    {
+        $this->message = $message;
+        return $this;
+    }
+
+    /**
+     *
+     * @param string $warning
+     * @return Page 
+     */
+    function warning($warning)
+    {
+        $this->warning = $warning;
+        return $this;
+    }
+
+    /**
+     *
+     * @param string $error
+     * @return Page 
+     */
+    function error($error)
+    {
+        $this->error = $error;
+        return $this;
+    }
+
+    /**
+     *
+     * @param object|string $content
+     * @return Page 
+     */
+    function content($content)
+    {
+        $this->content = $content;
+        return $this;
+    }
+
+    function __toString()
+    {
+        $this->display($this->content);
+    }
+
+    function display($content = null)
+    {
+        $this->display_header();
+        $this->display_content($content);
+        $this->display_footer();
+    }
+
+    function display_header()
+    {
+        global $interbreadcrumb;
+        $interbreadcrumb = $this->breadcrumbs;
+
+        Display::display_header($this->title, $this->help, $this->header);
+        if ($message = $this->message) {
+            Display::display_confirmation_message($message);
+        }
+        if ($warning = $this->warning) {
+            Display::display_warning_message($warning);
+        }
+        if ($error = $this->error) {
+            Display::display_error_message($error);
+        }
+    }
+
+    protected function display_content($content)
+    {
+        $content = $content ? $content : $this->content;
+        echo $content;
+    }
+
+    function display_footer()
+    {
+        Display::display_footer();
+    }
+
+}

main/inc/lib/zombie/zombie_report.class.php

@@ -309,12 +309,12 @@ class ZombieReport implements Countable
         $result = $this->display_parameters($return);
         if ($this->perform_action()) {
             if ($return) {
-                $result = Display::return_confirmation_message(get_lang('Done'));
+                $result .= Display::return_confirmation_message(get_lang('Done'));
             } else {
                 Display::display_confirmation_message(get_lang('Done'));
             }
         }
-        $result = $this->display_data($return);
+        $result .= $this->display_data($return);
         if ($return) {
             return $result;
         }