upgrade

main/common_cartridge/cc13_import.php

@@ -0,0 +1,77 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+require_once __DIR__.'/../inc/global.inc.php';
+require_once api_get_path(SYS_CODE_PATH).'common_cartridge/import/src/lib/validateurlsyntax.php';
+require_once api_get_path(SYS_CODE_PATH).'common_cartridge/import/src/inc/constants.php';
+
+$current_course_tool = TOOL_COURSE_MAINTENANCE;
+api_protect_course_script(true);
+
+// Check access rights (only teachers are allowed here)
+if (!api_is_allowed_to_edit()) {
+    api_not_allowed(true);
+}
+
+api_set_more_memory_and_time_limits();
+
+// Section for the tabs
+$this_section = SECTION_COURSES;
+
+// Breadcrumbs
+$interbreadcrumb[] = [
+    'url' => api_get_path(WEB_CODE_PATH).'course_info/maintenance.php?'.api_get_cidreq(),
+    'name' => get_lang('Maintenance'),
+];
+
+$form = new FormValidator('cc_import', 'post', api_get_self().'?'.api_get_cidreq());
+$form->addFile('cc_file', get_lang('IMSCCFile'));
+$form->addButtonImport(get_lang('Import'));
+
+if ($form->validate()) {
+    $file = $_FILES['cc_file'];
+
+    if (empty($file['tmp_name'])) {
+        $errorMessage = get_lang('UplUploadFailed');
+        echo Display::return_message($errorMessage, 'error', false);
+    } else {
+        $allowedFileMimetype = ['imscc'];
+
+        $extImportFile = substr($file['name'], (strrpos($file['name'], '.') + 1));
+
+        if (!in_array($extImportFile, $allowedFileMimetype)) {
+            echo Display::return_message(get_lang('YouMustImportAFileAccordingToSelectedOption'), 'error');
+        } else {
+            // Unzip the whole archive into app/cache/imsccImport/, which is a *temporary* directory
+            $baseDir = api_get_path(SYS_ARCHIVE_PATH);
+            $uploadPath = 'imsccImport/';
+            $errors = [];
+            if (!is_dir($baseDir.$uploadPath)) {
+                @mkdir($baseDir.$uploadPath);
+            }
+
+            $filepath = $baseDir.$uploadPath;
+
+            if (!Imscc13Import::unzip($file['tmp_name'], $filepath)) {
+                return false;
+            }
+
+            // We detect if it is cc v1.3
+            $detected = Imscc13Import::detectFormat($filepath);
+            if ($detected) {
+                $importObject = new Imscc13Import();
+                $importObject->execute($filepath);
+                Display::addFlash(Display::return_message(get_lang('IMSCCFileImported'), 'normal', false));
+            }
+        }
+    }
+}
+
+$template = new Template(get_lang('ImportCcVersion13'));
+Display::addFlash(Display::return_message(get_lang('IMSCCImportInstructions'), 'normal', false));
+$template->assign('form', $form->returnForm());
+$templateName = $template->get_template('common_cartridge/import_cc.tpl');
+$content = $template->fetch($templateName);
+$template->assign('header', get_lang('ImportCcVersion13'));
+$template->assign('content', $content);
+$template->display_one_col_template();