Document - Add extra fields list for documents - refs BT#20418

main/document/edit_document.php

@@ -334,13 +334,11 @@ if ($is_allowed_to_edit) {
             }
         }
 
-        if (true === api_get_configuration_value('documents_hide_download_icon')) {
+        // It saves extra fields values
-            $extraFieldValue = new ExtraFieldValue('document');
+        $extraFieldValue = new ExtraFieldValue('document');
-            $fieldValues = [];
+        $values = $_REQUEST;
-            $fieldValues['item_id'] = $document_id;
+        $values['item_id'] = $document_id;
-            $fieldValues['extra_can_be_downloaded'] = (int) $_REQUEST['download']['can_download'];
+        $extraFieldValue->saveFieldValues($values);
-            $extraFieldValue->saveFieldValues($fieldValues);
-        }
 
         $url = 'document.php?id='.$document_data['parent_id'].'&'.api_get_cidreq().($is_certificate_mode ? '&curdirpath=/certificates&selectcat=1' : '');
 
@@ -467,15 +465,18 @@ if ($owner_id == api_get_user_id() ||
         $form->addElement('textarea', 'comment', get_lang('Comment'), ['cols-size' => [2, 10, 0]]);
     }
 
-    // Define if a document can be downloaded or not.
+    $itemId = isset($_GET['id']) ? (int) $_GET['id'] : 0;
-    if (true === api_get_configuration_value('documents_hide_download_icon')) {
+    $extraField = new ExtraField('document');
-        $itemId = isset($_GET['id']) ? (int) $_GET['id'] : 0;
+    $extraField->addElements(
-        $group = [];
+        $form,
-        $group[] = $form->createElement('radio', 'can_download', null, get_lang('Yes'), 1, ['id' => 'can_download_yes']);
+        $itemId,
-        $group[] = $form->createElement('radio', 'can_download', null, get_lang('No'), 0, ['id' => 'can_download_no']);
+        [], //exclude
-        $form->addGroup($group, 'download', get_lang('DefineIfDocumentCanBeDownloaded'));
+        false, // filter
-        $defaults['download']['can_download'] = DocumentManager::getHideDownloadIcon($itemId);
+        false, // tag as select
-    }
+        [], //show only fields
+        [], // order fields
+        [] // extra data
+    );
 
     if ($file_type != 'link') {
         if ($owner_id == api_get_user_id() || api_is_platform_admin()) {

main/inc/lib/extra_field.lib.php

@@ -207,6 +207,7 @@ class ExtraField extends Model
             'lp_view',
             'course_announcement',
             'message',
+            'document'
         ];
 
         if (api_get_configuration_value('allow_scheduled_announcements')) {

main/install/configuration.dist.php

@@ -2318,11 +2318,7 @@ INSERT INTO `extra_field` (`extra_field_type`, `field_type`, `variable`, `displa
 // $_configuration['gradebook_hide_link_to_item_for_student'] = false;
 
 // It adds option to define if a document can be downloaded or not.
-// Requires DB changes:
+// Create an extra field document named "CanBeDownloaded" of type "Yes/No" that is set to "No" by default.
-/*
-INSERT INTO extra_field (extra_field_type, field_type, variable, display_text, default_value, field_order, visible_to_self, visible_to_others, changeable, filter, created_at) VALUES
-(23, 1, 'can_be_downloaded', 'CanBeDownloaded', '', 0, 1, 0, 1, 0, NOW());
-*/
 // $_configuration['documents_hide_download_icon'] = false;
 
 // KEEP THIS AT THE END