mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
282 lines
10 KiB
PHP
282 lines
10 KiB
PHP
<?php // $Id$
|
|
/**
|
|
* prints the form to import items from xml-file
|
|
*
|
|
* @version $Id$
|
|
* @author Andreas Grabs
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
|
|
* @package feedback
|
|
*/
|
|
|
|
require_once("../../config.php");
|
|
require_once("lib.php");
|
|
|
|
// get parameters
|
|
$id = required_param('id', PARAM_INT);
|
|
$choosefile = optional_param('choosefile', false, PARAM_PATH);
|
|
$action = optional_param('action', false, PARAM_ALPHA);
|
|
|
|
if(($formdata = data_submitted()) AND !confirm_sesskey()) {
|
|
print_error('invalidsesskey');
|
|
}
|
|
|
|
if ($id) {
|
|
if (! $cm = get_coursemodule_from_id('feedback', $id)) {
|
|
print_error('invalidcoursemodule');
|
|
}
|
|
|
|
if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
|
|
print_error('coursemisconf');
|
|
}
|
|
|
|
if (! $feedback = $DB->get_record("feedback", array("id"=>$cm->instance))) {
|
|
print_error('invalidcoursemodule');
|
|
}
|
|
}
|
|
$capabilities = feedback_load_capabilities($cm->id);
|
|
|
|
require_login($course->id, true, $cm);
|
|
|
|
if(!$capabilities->edititems){
|
|
print_error('invalidaction');
|
|
}
|
|
|
|
unset($filename);
|
|
if ($action == 'choosefile' AND confirm_sesskey() ) {
|
|
|
|
// file checks out ok
|
|
$fileisgood = false;
|
|
|
|
// work out if this is an uploaded file
|
|
// or one from the filesarea.
|
|
if ($choosefile) {
|
|
$filename = "{$CFG->dataroot}/{$course->id}/{$choosefile}";
|
|
}
|
|
}
|
|
|
|
// process if we are happy file is ok
|
|
if (isset($filename)) {
|
|
if(!is_file($filename) OR !is_readable($filename)) {
|
|
print_error('filenotreadable');
|
|
}
|
|
if(!$xmldata = feedback_load_xml_data($filename)) {
|
|
print_error('cannotloadxml', 'feedback', 'edit.php?id='.$id);
|
|
}
|
|
|
|
$importerror = feedback_import_loaded_data($xmldata, $feedback->id);
|
|
if($importerror->stat == true) {
|
|
redirect('edit.php?id='.$id.'&do_show=templates', get_string('import_successfully', 'feedback'), 3);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
|
|
/// Print the page header
|
|
$strfeedbacks = get_string("modulenameplural", "feedback");
|
|
$strfeedback = get_string("modulename", "feedback");
|
|
$buttontext = update_module_button($cm->id, $course->id, $strfeedback);
|
|
|
|
$navlinks = array();
|
|
$navlinks[] = array('name' => $strfeedbacks, 'link' => "index.php?id=$course->id", 'type' => 'activity');
|
|
$navlinks[] = array('name' => format_string($feedback->name), 'link' => "", 'type' => 'activityinstance');
|
|
|
|
$navigation = build_navigation($navlinks);
|
|
|
|
print_header_simple(format_string($feedback->name), "",
|
|
$navigation, "", "", true, $buttontext, navmenu($course, $cm));
|
|
|
|
|
|
/// Print the main part of the page
|
|
///////////////////////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////////////
|
|
///////////////////////////////////////////////////////////////////////////
|
|
echo $OUTPUT->heading(get_string('import_questions','feedback'));
|
|
|
|
if(isset($importerror->msg) AND is_array($importerror->msg)) {
|
|
// print_simple_box_start('center', '', '#FFAAAA', 5, 'notifyproblem');
|
|
print_box_start('generalbox errorboxcontent boxaligncenter');
|
|
foreach($importerror->msg as $msg) {
|
|
echo $msg.'<br />';
|
|
}
|
|
// print_simple_box_end();
|
|
print_box_end();
|
|
}
|
|
|
|
?>
|
|
|
|
<form name="form" method="post" action="import.php">
|
|
<input type="hidden" name="sesskey" value="<?php echo sesskey(); ?>" />
|
|
<input type="hidden" name="action" value="choosefile" />
|
|
<input type="hidden" name="id" value="<?php p($id);?>" />
|
|
<input type="hidden" name="do_show" value="templates" />
|
|
<?php print_box_start('generalbox boxaligncenter boxwidthwide'); ?>
|
|
<input type="radio" name="deleteolditems" value="1" checked="checked" /> <?php echo get_string('delete_old_items', 'feedback').' ('.get_string('oldvalueswillbedeleted','feedback').')';?><br />
|
|
<input type="radio" name="deleteolditems" value="0" /> <?php echo get_string('append_new_items', 'feedback').' ('.get_string('oldvaluespreserved','feedback').')';?><br />
|
|
<table cellpadding="5">
|
|
<tr>
|
|
<td align="right"><?php print_string('file', 'feedback'); ?>:</td>
|
|
<td><input type="text" name="choosefile" size="50" /></td>
|
|
</tr>
|
|
|
|
<tr>
|
|
<td> </td>
|
|
<td><?php
|
|
$form = new html_form();
|
|
$form->button->text = get_string('choosefile', 'feedback');
|
|
$form->button->title = $form->button->text;
|
|
$form->url = "/files/index.php?id={$course->id}&choose=form.choosefile";
|
|
$form->button->add_action(new popup_action('click', $form->url, "coursefiles", array('width' => 750, 'height' => 500)));
|
|
echo $OUTPUT->button($form);
|
|
?>
|
|
<input type="submit" name="save" value="<?php print_string('importfromthisfile', 'feedback'); ?>" />
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
<?php
|
|
print_box_end(); ?>
|
|
</form>
|
|
|
|
<?php
|
|
|
|
echo '<div class="mdl-align">';
|
|
print_single_button('edit.php', array('id'=>$id, 'do_show'=>'templates'), get_string('cancel'));
|
|
echo '</div>';
|
|
echo $OUTPUT->footer();
|
|
|
|
function feedback_load_xml_data($filename) {
|
|
global $CFG;
|
|
require_once($CFG->dirroot.'/lib/xmlize.php');
|
|
|
|
$datei = file_get_contents($filename);
|
|
|
|
if(!$datei = feedback_check_xml_utf8($datei)) return false;
|
|
|
|
$data = xmlize($datei, 1, 'UTF-8');
|
|
|
|
if(intval($data['FEEDBACK']['@']['VERSION']) != 200701) {
|
|
return false;
|
|
}
|
|
$data = $data['FEEDBACK']['#']['ITEMS'][0]['#']['ITEM'];
|
|
return $data;
|
|
}
|
|
|
|
function feedback_import_loaded_data(&$data, $feedbackid){
|
|
global $CFG, $DB;
|
|
|
|
$deleteolditems = optional_param('deleteolditems', 0, PARAM_INT);
|
|
|
|
$error = new object();
|
|
$error->stat = true;
|
|
$error->msg = array();
|
|
|
|
if(!is_array($data)) {
|
|
$error->msg[] = get_string('data_is_not_an_array', 'feedback');
|
|
$error->stat = false;
|
|
return $error;
|
|
}
|
|
|
|
if($deleteolditems) {
|
|
feedback_delete_all_items($feedbackid);
|
|
$position = 0;
|
|
} else {
|
|
//items will be add to the end of the existing items
|
|
$position = $DB->count_records('feedback_item', array('feedback'=>$feedbackid));
|
|
}
|
|
|
|
foreach($data as $item) {
|
|
$position++;
|
|
//check the typ
|
|
$typ = $item['@']['TYPE'];
|
|
|
|
//check oldtypes first
|
|
switch($typ) {
|
|
case 'radio':
|
|
$typ = 'multichoice';
|
|
$oldtyp = 'radio';
|
|
break;
|
|
case 'dropdown':
|
|
$typ = 'multichoice';
|
|
$oldtyp = 'dropdown';
|
|
break;
|
|
case 'check':
|
|
$typ = 'multichoice';
|
|
$oldtyp = 'check';
|
|
break;
|
|
case 'radiorated':
|
|
$typ = 'multichoicerated';
|
|
$oldtyp = 'radiorated';
|
|
break;
|
|
case 'dropdownrated':
|
|
$typ = 'multichoicerated';
|
|
$oldtyp = 'dropdownrated';
|
|
break;
|
|
default:
|
|
$oldtyp = $typ;
|
|
}
|
|
|
|
$itemclass = 'feedback_item_'.$typ;
|
|
if($typ != 'pagebreak' AND !class_exists($itemclass)) {
|
|
$error->stat = false;
|
|
$error->msg[] = 'type ('.$typ.') not found';
|
|
continue;
|
|
}
|
|
$itemobj = new $itemclass();
|
|
|
|
$newitem = new object();
|
|
$newitem->feedback = $feedbackid;
|
|
$newitem->template = 0;
|
|
$newitem->typ = $typ;
|
|
$newitem->name = trim($item['#']['ITEMTEXT'][0]['#']);
|
|
$newitem->presentation = trim($item['#']['PRESENTATION'][0]['#']);
|
|
//check old types of radio, check, and so on
|
|
switch($oldtyp) {
|
|
case 'radio':
|
|
$newitem->presentation = 'r>>>>>'.$newitem->presentation;
|
|
break;
|
|
case 'dropdown':
|
|
$newitem->presentation = 'd>>>>>'.$newitem->presentation;
|
|
break;
|
|
case 'check':
|
|
$newitem->presentation = 'c>>>>>'.$newitem->presentation;
|
|
break;
|
|
case 'radiorated':
|
|
$newitem->presentation = 'r>>>>>'.$newitem->presentation;
|
|
break;
|
|
case 'dropdownrated':
|
|
$newitem->presentation = 'd>>>>>'.$newitem->presentation;
|
|
break;
|
|
}
|
|
|
|
if($typ != 'pagebreak') {
|
|
$newitem->hasvalue = $itemobj->get_hasvalue();
|
|
}else {
|
|
$newitem->hasvalue = 0;
|
|
}
|
|
$newitem->required = intval($item['@']['REQUIRED']);
|
|
$newitem->position = $position;
|
|
$DB->insert_record('feedback_item', $newitem);
|
|
}
|
|
return $error;
|
|
}
|
|
|
|
function feedback_check_xml_utf8($text) {
|
|
//find the encoding
|
|
$searchpattern = '/^\<\?xml.+(encoding=\"([a-z0-9-]*)\").+\?\>/is';
|
|
|
|
if(!preg_match($searchpattern, $text, $match)) return false; //no xml-file
|
|
|
|
//$match[0] = \<\? xml ... \?\> (without \)
|
|
//$match[1] = encoding="...."
|
|
//$match[2] = ISO-8859-1 or so on
|
|
if(isset($match[0]) AND !isset($match[1])){ //no encoding given. we assume utf-8
|
|
return $text;
|
|
}
|
|
|
|
if(isset($match[0]) AND isset($match[1]) AND isset($match[2])) { //encoding is given in $match[2]
|
|
$enc = $match[2];
|
|
$textlib = textlib_get_instance();
|
|
return $textlib->convert($text, $enc);
|
|
}
|
|
}
|
|
?>
|