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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * Create a backup.
- *
- * @author Bart Mollet <bart.mollet@hogent.be>
- * @package chamilo.backup
- */
- /**
- * Code
- */
- // Language files that need to be included
- $language_file = array('exercice', 'admin', 'coursebackup');
- // Including the global initialization file
- require_once '../inc/global.inc.php';
- $current_course_tool = TOOL_COURSE_MAINTENANCE;
- api_protect_course_script(true);
- api_check_archive_dir();
- // Check access rights (only teachers are allowed here)
- if (!api_is_allowed_to_edit()) {
- api_not_allowed(true);
- }
- // Remove memory and time limits as much as possible as this might be a long process...
- if (function_exists('ini_set')) {
- api_set_memory_limit('256M');
- ini_set('max_execution_time', 1800);
- }
- // Section for the tabs
- $this_section = SECTION_COURSES;
- // Breadcrumbs
- $interbreadcrumb[] = array('url' => '../course_info/maintenance.php', 'name' => get_lang('Maintenance'));
- // Displaying the header
- $nameTools = get_lang('CreateBackup');
- Display::display_header($nameTools);
- // Include additional libraries
- require_once 'classes/CourseBuilder.class.php';
- require_once 'classes/CourseArchiver.class.php';
- require_once 'classes/CourseRestorer.class.php';
- require_once 'classes/CourseSelectForm.class.php';
- // Display the tool title
- echo Display::page_header($nameTools);
- /* MAIN CODE */
- if ((isset($_POST['action']) && $_POST['action'] == 'course_select_form') || (isset($_POST['backup_option']) && $_POST['backup_option'] == 'full_backup')) {
- if (isset ($_POST['action']) && $_POST['action'] == 'course_select_form') {
- $course = CourseSelectForm::get_posted_course();
- } else {
- $cb = new CourseBuilder();
- $course = $cb->build();
- }
- $zip_file = CourseArchiver::write_course($course);
- Display::display_confirmation_message(get_lang('BackupCreated'));
- echo '<br /><a class="btn btn-primary btn-large" href="../course_info/download.php?archive='.$zip_file.'">'.get_lang(
- 'Download'
- ).'</a>';
- } elseif (isset($_POST['backup_option']) && $_POST['backup_option'] == 'select_items') {
- $cb = new CourseBuilder('partial');
- $course = $cb->build();
- CourseSelectForm::display_form($course);
- } else {
- $cb = new CourseBuilder();
- $course = $cb->build();
- if (!$course->has_resources()) {
- echo get_lang('NoResourcesToBackup');
- } else {
- $form = new FormValidator('create_backup_form', 'post', api_get_self().'?'.api_get_cidreq());
- $form->addElement('header', get_lang('SelectOptionForBackup'));
- $form->addElement('radio', 'backup_option', '', get_lang('CreateFullBackup'), 'full_backup');
- $form->addElement('radio', 'backup_option', '', get_lang('LetMeSelectItems'), 'select_items');
- $form->addElement('style_submit_button', null, get_lang('CreateBackup'), 'class="save"');
- $form->add_progress_bar();
- // When progress bar appears we have to hide the title "Please select a backup-option".
- $form->updateAttributes(
- array(
- 'onsubmit' => str_replace(
- 'javascript: ',
- 'javascript: page_title = getElementById(\'page_title\'); if (page_title) { setTimeout(\'page_title.style.display = \\\'none\\\';\', 2000); } ',
- $form->getAttribute('onsubmit')
- )
- )
- );
- $values['backup_option'] = 'full_backup';
- $form->setDefaults($values);
- $form->display();
- }
- }
- Display::display_footer();
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