Sessions: add option to import student publication into a session

Replace base course student publication with the student publication
in the session if it has the same name.

See BT#17700

main/inc/lib/sessionmanager.lib.php

@@ -2552,6 +2552,7 @@ class SessionManager
      *                                              existing courses and users (true, default) or not (false)
      * @param bool  $copyEvaluation                 from base course to session course
      * @param bool  $copyCourseTeachersAsCoach
+     * @param bool  $importAssignments
      *
      * @throws Exception
      *
@@ -2562,7 +2563,8 @@ class SessionManager
         $courseList,
         $removeExistingCoursesWithUsers = true,
         $copyEvaluation = false,
-        $copyCourseTeachersAsCoach = false
+        $copyCourseTeachersAsCoach = false,
+        $importAssignments = false
     ) {
         $sessionId = (int) $sessionId;
 
@@ -2570,6 +2572,10 @@ class SessionManager
             return false;
         }
 
+        if ($importAssignments) {
+            require_once api_get_path(SYS_CODE_PATH).'work/work.lib.php';
+        }
+
         $em = Database::getManager();
 
         /** @var Session $session */
@@ -2754,6 +2760,35 @@ class SessionManager
                     }
                 }
 
+                if ($importAssignments) {
+                    $workTable = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+                    $sql = " SELECT * FROM $workTable
+                             WHERE active = 1 AND
+                                   c_id = $courseId AND
+                                   parent_id = 0 AND
+                                   (session_id IS NULL OR session_id = 0)";
+                    $result = Database::query($sql);
+                    $workList = Database::store_result($result, 'ASSOC');
+
+                    foreach ($workList as $work) {
+                        $values = [
+                            'work_title' => $work['title'],
+                            'new_dir' => $work['url'].'_session_'.$sessionId,
+                            'description' => $work['description'],
+                            'qualification' => $work['qualification'],
+                            'allow_text_assignment' => $work['allow_text_assignment'],
+                        ];
+
+                        $result = addDir(
+                            $values,
+                            api_get_user_id(),
+                            $courseInfo,
+                            0,
+                            $sessionId
+                        );
+                    }
+                }
+
                 // If the course isn't subscribed yet
                 $sql = "INSERT INTO $tbl_session_rel_course (session_id, c_id, nbr_users, position)
                         VALUES ($sessionId, $courseId, 0, 0)";

main/inc/lib/webservices/Rest.php

@@ -1553,12 +1553,15 @@ class Rest extends WebService
     {
         $sessionId = $params['id_session'];
         $courseList = $params['list_courses'];
+        $importAssignments = isset($params['import_assignments']) ? 1 === (int) $params['import_assignments'] : false;
 
         $result = SessionManager::add_courses_to_session(
             $sessionId,
             $courseList,
             true,
-            false
+            false,
+            false,
+            $importAssignments
         );
 
         if ($result) {
@@ -1566,12 +1569,12 @@ class Rest extends WebService
                 'status' => $result,
                 'message' => get_lang('Updated'),
             ];
-        } else {
-            return [
-                'status' => $result,
-                'message' => get_lang('ErrorOccurred'),
-            ];
         }
+
+        return [
+            'status' => $result,
+            'message' => get_lang('ErrorOccurred'),
+        ];
     }
 
     /**

main/lp/learnpath.class.php

@@ -3572,7 +3572,8 @@ class learnpath
                         $course_id,
                         $this->get_id(),
                         $item_id,
-                        $this->get_view_id()
+                        $this->get_view_id(),
+                        $this->get_lp_session_id()
                     );
                     switch ($lp_item_type) {
                         case 'document':
@@ -12995,6 +12996,7 @@ EOD;
      * @param int $learningPathId The learning path ID (in lp table)
      * @param int $id_in_path     the unique index in the items table
      * @param int $lpViewId
+     * @param int $lpSessionId
      *
      * @return string
      */
@@ -13002,7 +13004,8 @@ EOD;
         $course_id,
         $learningPathId,
         $id_in_path,
-        $lpViewId
+        $lpViewId,
+        $lpSessionId = 0
     ) {
         $session_id = api_get_session_id();
         $course_info = api_get_course_info_by_id($course_id);
@@ -13169,7 +13172,29 @@ EOD;
                 return $main_dir_path.'user/user.php?'.$extraParams;
             case TOOL_STUDENTPUBLICATION:
                 if (!empty($rowItem->getPath())) {
-                    return $main_dir_path.'work/work_list.php?id='.$rowItem->getPath().'&'.$extraParams;
+                    $workId = $rowItem->getPath();
+                    if (empty($lpSessionId) && !empty($session_id)) {
+                        // Check if a student publication with the same name exists in this session see BT#17700
+                        $title = Database::escape_string($rowItem->getTitle());
+                        $table = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
+                        $sql = "SELECT * FROM $table
+                                WHERE
+                                    active = 1 AND
+                                    parent_id = 0 AND
+                                    c_id = $course_id AND
+                                    session_id = $session_id AND
+                                    title = '$title'
+                                LIMIT 1";
+                        $result = Database::query($sql);
+                        if (Database::num_rows($result)) {
+                            $work = Database::fetch_array($result, 'ASSOC');
+                            if ($work) {
+                                $workId = $work['iid'];
+                            }
+                        }
+                    }
+
+                    return $main_dir_path.'work/work_list.php?id='.$workId.'&'.$extraParams;
                 }
 
                 return $main_dir_path.'work/work.php?'.api_get_cidreq().'&id='.$rowItem->getPath().'&'.$extraParams;

main/session/add_courses_to_session.php

@@ -84,13 +84,15 @@ if (isset($_POST['formSent']) && $_POST['formSent']) {
     $courseList = $_POST['SessionCoursesList'];
     $copyEvaluation = isset($_POST['copy_evaluation']);
     $copyCourseTeachersAsCoach = isset($_POST['import_teachers_as_course_coach']);
+    $importAssignments = isset($_POST['import_assignments']);
 
     SessionManager::add_courses_to_session(
         $sessionId,
         $courseList,
         true,
         $copyEvaluation,
-        $copyCourseTeachersAsCoach
+        $copyCourseTeachersAsCoach,
+        $importAssignments
     );
 
     Display::addFlash(Display::return_message(get_lang('Updated')));
@@ -294,6 +296,10 @@ unset($Courses);
                         <input type="checkbox" name="import_teachers_as_course_coach">
                         <?php echo get_lang('ImportCourseTeachersAsCourseCoach'); ?>
                     </label>
+                    <label>
+                        <input type="checkbox" name="import_assignments">
+                        <?php echo get_lang('SessionImportAssignments'); ?>
+                    </label>
                 </div>
             <?php
             echo '<div class="separate-action">';

main/work/work.lib.php

@@ -1566,13 +1566,19 @@ function getWorkListTeacher(
     $column,
     $direction,
     $where_condition,
-    $getCount = false
+    $getCount = false,
+    $courseInfoParam = []
 ) {
     $workTable = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
     $workTableAssignment = Database::get_course_table(TABLE_STUDENT_PUBLICATION_ASSIGNMENT);
 
     $courseInfo = api_get_course_info();
     $course_id = api_get_course_int_id();
+    if (!empty($courseInfoParam)) {
+        $courseInfo = $courseInfoParam;
+        $course_id = $courseInfoParam['real_id'];
+    }
+
     $session_id = api_get_session_id();
     $condition_session = api_get_session_condition($session_id);
     $group_id = api_get_group_id();