Add setting "block_student_publication_add_documents" BT#14986

Block "add documents" in student publication feature

main/install/configuration.dist.php

@@ -978,6 +978,9 @@ VALUES (2, 13, 'session_courses_read_only_mode', 'Lock Course In Session', 1, 1,
 // Block student publication edition BT#14985
 // $_configuration['block_student_publication_edition'] = false;
 
+// Block student publication add documents BT#14986
+//$_configuration['block_student_publication_add_documents'] = false;
+
 // Enable system to manage e-mail templates in users registration forms
 /*CREATE TABLE mail_template(
   id int not null primary key auto_increment,

main/work/add_document.php

@@ -14,6 +14,11 @@ if (empty($workId)) {
     api_not_allowed(true);
 }
 
+$blockAddDocuments = api_get_configuration_value('block_student_publication_add_documents');
+if ($blockAddDocuments) {
+    api_not_allowed(true);
+}
+
 $my_folder_data = get_work_data_by_id($workId);
 if (empty($my_folder_data)) {
     api_not_allowed(true);

main/work/work_list_all.php

@@ -169,8 +169,11 @@ $actionsLeft = '<a href="'.api_get_path(WEB_CODE_PATH).'work/work.php?'.api_get_
     Display::return_icon('back.png', get_lang('BackToWorksList'), '', ICON_SIZE_MEDIUM).'</a>';
 
 if (api_is_allowed_to_session_edit(false, true) && !empty($workId) && !$isDrhOfCourse) {
-    $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'work/add_document.php?'.api_get_cidreq().'&id='.$workId.'">';
-    $actionsLeft .= Display::return_icon('new_document.png', get_lang('AddDocument'), '', ICON_SIZE_MEDIUM).'</a>';
+    $blockAddDocuments = api_get_configuration_value('block_student_publication_add_documents');
+    if (!$blockAddDocuments) {
+        $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'work/add_document.php?'.api_get_cidreq().'&id='.$workId.'">';
+        $actionsLeft .= Display::return_icon('new_document.png', get_lang('AddDocument'), '', ICON_SIZE_MEDIUM).'</a>';
+    }
 
     $actionsLeft .= '<a href="'.api_get_path(WEB_CODE_PATH).'work/add_user.php?'.api_get_cidreq().'&id='.$workId.'">';
     $actionsLeft .= Display::return_icon('addworkuser.png', get_lang('AddUsers'), '', ICON_SIZE_MEDIUM).'</a>';