upgrade

main/document/exit_pixlr.php

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+<?php
+/* For licensing terms, see /license.txt */
+
+use ChamiloSession as Session;
+
+/**
+ * This file allows creating new svg and png documents with an online editor.
+ *
+ * @package chamilo.document
+ *
+ * @author Juan Carlos Ra<52>a Trabado
+ *
+ * @since 30/january/2011
+ */
+require_once __DIR__.'/../inc/global.inc.php';
+api_protect_course_script(true);
+api_block_anonymous_users();
+
+//delete temporal file
+$fileToDelete = Session::read('temp_realpath_image');
+if (file_exists($fileToDelete)) {
+    unlink($fileToDelete);
+}
+
+//Clean sessions and return to Chamilo file list
+Session::erase('paint_dir');
+Session::erase('paint_file');
+Session::erase('temp_realpath_image');
+$exit = Session::read('exit_pixlr');
+
+if (empty($exit)) {
+    $location = api_get_path(WEB_CODE_PATH).'document/document.php?'.api_get_cidreq();
+    echo '<script>window.parent.location.href="'.$location.'"</script>';
+    api_not_allowed(true);
+} else {
+    echo '<div align="center" style="padding-top:150; font-family:Arial, Helvetica, Sans-serif;font-size:25px;color:#aaa;font-weight:bold;">'.get_lang('PleaseStandBy').'</div>';
+    $location = api_get_path(WEB_CODE_PATH).'document/document.php?id='.Security::remove_XSS($exit).'&'.api_get_cidreq();
+    echo '<script>window.parent.location.href="'.$location.'"</script>';
+    Session::erase('exit_pixlr');
+}