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@@ -60,8 +60,6 @@ $tbl_item_property = Database::get_course_table(TABLE_ITEM_PROPERTY);
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/* Libraries */
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$lib = api_get_path(LIBRARY_PATH); //avoid useless function calls
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-require_once $lib.'groupmanager.lib.php';
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-require_once $lib.'mail.lib.inc.php';
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require_once $lib.'tracking.lib.php';
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require_once $lib.'fckeditor/fckeditor.php';
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require_once $lib.'fileUpload.lib.php';
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@@ -73,8 +71,8 @@ $course_id = api_get_course_int_id();
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event_access_tool(TOOL_ANNOUNCEMENT);
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/* POST TO */
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-$safe_emailTitle = $_POST['emailTitle'];
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-$safe_newContent = $_POST['newContent'];
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+$safe_emailTitle = isset($_POST['emailTitle']) ? $_POST['emailTitle'] : null;
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+$safe_newContent = isset($_POST['newContent']) ? $_POST['newContent'] : null;
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$content_to_modify = $title_to_modify = '';
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@@ -160,13 +158,13 @@ if(!empty($_GET['remind_inactive'])) {
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$group_id = api_get_group_id();
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-if (!empty($group_id)) {
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+if (!empty($group_id)) {
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$group_properties = GroupManager :: get_group_properties($group_id);
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$interbreadcrumb[] = array ("url" => "../group/group.php", "name" => get_lang('Groups'));
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$interbreadcrumb[] = array ("url"=>"../group/group_space.php?gidReq=".$group_id, "name"=> get_lang('GroupSpace').' '.$group_properties['name']);
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}
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-$announcement_id = intval($_GET['id']);
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+$announcement_id = isset($_GET['id']) ? intval($_GET['id']) : null;
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$message = null;
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if (empty($_GET['origin']) or $_GET['origin'] !== 'learnpath') {
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@@ -370,7 +368,7 @@ if (api_is_allowed_to_edit(false,true) OR (api_get_course_setting('allow_user_ed
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}
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} else {
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//insert mode
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- if ($ctok == $_POST['sec_token']) {
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+ if ($ctok == $_POST['sec_token']) {
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$file = $_FILES['user_upload'];
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$file_comment = $_POST['file_comment'];
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if (!empty($group_id)) {
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