Added copy of work/assignments to coursecopy - refs #6599

main/coursecopy/classes/Course.class.php

@@ -181,6 +181,10 @@ class Course
 							$title 			= $resource->params['name'];
 							$description 	= $resource->params['description'];
 							break;
+                        case RESOURCE_WORK:
+                            $title = $resource->title;
+                            $description = $resource->description;
+                            break;
 						default:
 							break;
 					}
@@ -320,7 +324,11 @@ class Course
 							$resource->content = api_to_system_encoding($resource->content, $this->encoding);
 							$resource->reflink = api_to_system_encoding($resource->reflink, $this->encoding);
 							break;
-
+                        case RESOURCE_WORK:
+                            $resource->url = api_to_system_encoding($resource->url, $this->encoding);
+                            $resource->title = api_to_system_encoding($resource->title, $this->encoding);
+                            $resource->description = api_to_system_encoding($resource->description, $this->encoding);
+                            break;
 						default:
 							break;
 					}

main/coursecopy/classes/CourseArchiver.class.php

@@ -120,6 +120,14 @@ class CourseArchiver
             copyDirTo($course->path . 'upload/announcements/', $doc_dir, false);
         }
 
+        // Copy work folders (only folders)
+        if (isset($course->resources[RESOURCE_WORK]) && is_array($course->resources[RESOURCE_WORK])) {
+            $doc_dir = dirname($backup_dir . '/upload/work/');
+            @mkdir($doc_dir, $perm_dirs, true);
+            // @todo: adjust to only create subdirs, but not copy files
+            copyDirTo($course->path . 'upload/work/', $doc_dir, false);
+        }
+
         // Zip the course-contents
         $zip = new PclZip($zip_dir . $zip_file);
         $zip->create($zip_dir . $tmp_dir_name, PCLZIP_OPT_REMOVE_PATH, $zip_dir . $tmp_dir_name . '/');

main/coursecopy/classes/CourseBuilder.class.php

@@ -23,6 +23,7 @@ require_once 'CourseSession.class.php';
 require_once 'wiki.class.php';
 require_once 'Thematic.class.php';
 require_once 'Attendance.class.php';
+require_once 'Work.class.php';
 
 /**
  * Class which can build a course-object from a Chamilo-course.
@@ -51,7 +52,8 @@ class CourseBuilder
         'surveys',
         'tool_intro',
         'thematic',
-        'wiki'
+        'wiki',
+        'works'
     );
 
     /* With this array you can filter wich elements of the tools are going to be added in the course obj (only works with LPs) */
@@ -986,7 +988,7 @@ class CourseBuilder
     }
 
     /**
-    * Build the Surveys
+    * Build the attendances
     */
     function build_attendance($session_id = 0, $course_code = '', $with_base_content = false, $id_list = array()) {
         $table_attendance            = Database :: get_course_table(TABLE_ATTENDANCE);
@@ -1007,4 +1009,20 @@ class CourseBuilder
             $this->course->add_resource($obj);
         }
     }
+    /**
+     * Build the works (or "student publications", or "assignments")
+     */
+    function build_works($session_id = 0, $course_code = '', $with_base_content = false, $id_list = array()) {
+        $table_work            = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
+        //$table_work_assignment  = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
+
+        $course_id = api_get_course_int_id();
+
+        $sql = 'SELECT * FROM '.$table_work.' WHERE c_id = '.$course_id.' AND session_id = 0 AND filetype = \'folder\' AND parent_id = 0 AND active = 1';
+        $db_result = Database::query($sql);
+        while ($row = Database::fetch_array($db_result,'ASSOC')) {
+            $obj = new Work($row);
+            $this->course->add_resource($obj);
+        }
+    }
 }

main/coursecopy/classes/CourseRecycler.class.php

@@ -56,6 +56,7 @@ class CourseRecycler
         $this->recycle_glossary();
         $this->recycle_thematic();
         $this->recycle_attendance();
+        $this->recycle_work();
 
         foreach ($this->course->resources as $type => $resources) {
             foreach ($resources as $id => $resource) {
@@ -528,4 +529,28 @@ class CourseRecycler
             }
         }
     }
+    /**
+     * Recycle Works
+     */
+    function recycle_work($session_id = 0) {
+        if ($this->course->has_resources(RESOURCE_WORK)) {
+            $table_work          = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
+            $table_work_assignment = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
+
+            $resources = $this->course->resources;
+            foreach ($resources[RESOURCE_WORK] as $last_id => $obj) {
+                if (is_numeric($last_id)) {
+                    $cond = array('publication_id = ? AND c_id = ? '=>array($last_id, $this->course_id));
+                    Database::delete($table_work_assignment, $cond);
+                    // The following also deletes student tasks
+                    $cond = array('parent_id = ? AND c_id = ?'=>array($last_id, $this->course_id));
+                    Database::delete($table_work, $cond);
+                    // Finally, delete the main task registry
+                    $cond = array('id = ? AND c_id = ?'=>array($last_id, $this->course_id));
+                    Database::delete($table_work, $cond);
+                    api_item_property_update($this->course_info, TOOL_STUDENTPUBLICATION, $last_id,'StudentPublicationDeleted', api_get_user_id());
+                }
+            }
+        }
+    }
 }

main/coursecopy/classes/CourseRestorer.class.php

@@ -24,6 +24,7 @@ require_once api_get_path(SYS_CODE_PATH).'exercice/question.class.php';
 require_once 'Glossary.class.php';
 require_once 'wiki.class.php';
 require_once 'Thematic.class.php';
+require_once 'Work.class.php';
 
 require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
 require_once api_get_path(LIBRARY_PATH).'fileManage.lib.php';
@@ -72,7 +73,8 @@ class CourseRestorer
         //'scorm_documents', ??
         'tool_intro',
         'thematic',
-        'wiki'
+        'wiki',
+        'works',
     );
 
     /** Setting per tool */
@@ -2008,6 +2010,42 @@ class CourseRestorer
 		}
 	}
 
+    /**
+     * Restore Work
+     */
+    function restore_works($session_id = 0)
+    {
+        $perm = api_get_permissions_for_new_directories();
+        if ($this->course->has_resources(RESOURCE_WORK)) {
+            $table_work 		   = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
+            $table_work_assignment = Database :: get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
+
+            $resources = $this->course->resources;
+            foreach ($resources[RESOURCE_WORK] as $id => $obj) {
+
+                // check resources inside html from fckeditor tool and copy correct urls into recipient course
+                $obj->params['description'] = DocumentManager::replace_urls_inside_content_html_from_copy_course($obj->params['description'], $this->course->code, $this->course->destination_path, $this->course->backup_path, $this->course->info['path']);
+                $obj->params['id'] = null;
+                $obj->params['c_id'] = $this->destination_course_id;
+
+                $last_id = Database::insert($table_work, $obj->params);
+                // re-create dir
+                // @todo check security against injection of dir in crafted course backup here!
+                $path = $obj->params['url'];
+                $path = '/'.str_replace('/','',substr($path,1));
+                $destination_path = api_get_path(SYS_COURSE_PATH).$this->course->destination_path.'/work'.$path;
+                $r = @mkdir($destination_path, $perm);
+                if ($r === false) {
+                    error_log('Failed creating directory '.$destination_path.' in course restore for work tool');
+                }
+
+                if (is_numeric($last_id)) {
+                    api_item_property_update($this->destination_course_info, 'work', $last_id,"DirectoryCreated", api_get_user_id());
+                }
+            }
+        }
+    }
+
     function DBUTF8($str)
     {
 		if (UTF8_CONVERT) {

main/coursecopy/classes/CourseSelectForm.class.php

@@ -35,6 +35,7 @@ class CourseSelectForm
 		$resource_titles[RESOURCE_WIKI]                 = get_lang('Wiki');
 		$resource_titles[RESOURCE_THEMATIC]             = get_lang('Thematic');
 		$resource_titles[RESOURCE_ATTENDANCE]           = get_lang('Attendance');
+        $resource_titles[RESOURCE_WORK]                 = get_lang('ToolStudentPublication');
 ?>
 		<script>
 			function exp(item) {

main/coursecopy/classes/Resource.class.php

@@ -30,6 +30,7 @@ define('RESOURCE_SURVEYINVITATION', 'survey_invitation');
 define('RESOURCE_WIKI', 'wiki');
 define('RESOURCE_THEMATIC', 'thematic');
 define('RESOURCE_ATTENDANCE', 'attendance');
+define('RESOURCE_WORK', 'work');
 
 /**
  * Representation of a resource in a Chamilo-course.
@@ -179,6 +180,8 @@ class Resource {
                 return TOOL_COURSE_PROGRESS;
             case RESOURCE_ATTENDANCE:
                 return TOOL_ATTENDANCE;
+            case RESOURCE_WORK:
+                return TOOL_STUDENTPUBLICATION;
             default:
                 return null;
         }

main/coursecopy/classes/Work.class.php

@@ -0,0 +1,36 @@
+<?php
+/* For licensing terms, see /license.txt */
+/**
+ * Work/Assignment/Student publication backup script
+ * @package chamilo.backup
+ */
+/**
+ * Code
+ */
+require_once 'Resource.class.php';
+/**
+ * An event
+ * @author Yannick Warnier <yannick.warnier@beeznest.com>
+ * @package chamilo.backup
+ */
+class Work extends Resource
+{
+    public $params = array();
+
+    /**
+     * Create a new Work
+     *
+     * @param array parameters
+     */
+    public function __construct($params)
+    {
+        parent::Resource($params['id'], RESOURCE_WORK);
+        $this->params = $params;
+    }
+
+    public function show()
+    {
+        parent::show();
+        echo $this->params['title'];
+    }
+}