mirror of
https://github.com/moodle/moodle.git
synced 2025-02-13 20:36:42 +01:00
744 lines
27 KiB
PHP
744 lines
27 KiB
PHP
<?php // $Id$
|
|
/* Preset Menu
|
|
*
|
|
* This is the page that is the menu item in the config database
|
|
* pages.
|
|
*/
|
|
|
|
require_once('../../config.php');
|
|
require_once('lib.php');
|
|
require_once($CFG->libdir.'/uploadlib.php');
|
|
require_once($CFG->libdir.'/xmlize.php');
|
|
|
|
|
|
$id = optional_param('id', 0, PARAM_INT); // course module id
|
|
$d = optional_param('d', 0, PARAM_INT); // database activity id
|
|
$action = optional_param('action', 'base', PARAM_RAW); // current action
|
|
$file = optional_param('file', false, PARAM_PATH); // path of file to upload
|
|
|
|
if ($id) {
|
|
if (! $cm = get_record('course_modules', 'id', $id)) {
|
|
error('Course Module ID Incorrect');
|
|
}
|
|
if (! $course = get_record('course', 'id', $cm->course)) {
|
|
error('Course is misconfigured');
|
|
}
|
|
if (! $data = get_record('data', 'id', $cm->instance)) {
|
|
error('Module Incorrect');
|
|
}
|
|
} else if ($d) {
|
|
if (! $data = get_record('data', 'id', $d)) {
|
|
error('Database ID Incorrect');
|
|
}
|
|
if (! $course = get_record('course', 'id', $data->course)) {
|
|
error('Course is misconfigured');
|
|
}
|
|
if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
|
|
error('Course Module ID was incorrect');
|
|
}
|
|
} else {
|
|
error('Parameter missing');
|
|
}
|
|
|
|
require_login($course->id);
|
|
|
|
require_capability('mod/data:managetemplates', get_context_instance(CONTEXT_MODULE, $cm->id));
|
|
|
|
/* get the list of standard presets found in /mod/data/preset */
|
|
$presets = array();
|
|
|
|
|
|
if ($presetdir = opendir($CFG->dirroot.'/mod/data/preset')) {
|
|
|
|
while ($userdir = readdir($presetdir)) {
|
|
|
|
$fulluserdir = '/mod/data/preset/'.$userdir;
|
|
|
|
if ($userdir == '.' || $userdir == '..') {
|
|
continue;
|
|
}
|
|
|
|
/* Global Standard Presets */
|
|
if (is_directory_a_preset($CFG->dirroot.$fulluserdir)) {
|
|
$preset = new StdClass;
|
|
$preset->path = $fulluserdir;
|
|
$preset->name = $userdir;
|
|
if (file_exists($fulluserdir.'/screenshot.jpg')) {
|
|
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$userdir.'/screenshot.jpg';
|
|
}
|
|
$presets[] = $preset;
|
|
unset($preset);
|
|
}
|
|
|
|
/* User made presets stored in user folders */
|
|
else if (get_record('user', 'id', $userdir)) {
|
|
$userdirh = opendir($CFG->dirroot.$fulluserdir);
|
|
while ($userpresetdir = readdir($userdirh)) {
|
|
$fulluserpresetdir = $fulluserdir.'/'.$userpresetdir;
|
|
if ($userpresetdir != '.' && $userpresetdir != '..' && is_directory_a_preset($CFG->dirroot.$fulluserpresetdir)) {
|
|
$preset = new StdClass;
|
|
$preset->path = $fulluserpresetdir;
|
|
$preset->name = $userpresetdir;
|
|
$preset->user = $userdir;
|
|
if (file_exists($fulluserpresetdir.'/screenshot.jpg')) {
|
|
$preset->screenshot = $CFG->wwwroot.'/mod/data/preset/'.$userdir.'/'.$userpresetdir.'/screenshot.jpg';
|
|
}
|
|
$presets[] = $preset;
|
|
unset($preset);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
closedir($presetdir);
|
|
}
|
|
|
|
/* Need sesskey security check here for import instruction */
|
|
$sesskey = sesskey();
|
|
|
|
/********************************************************************/
|
|
/* Output */
|
|
data_presets_print_header($course, $cm, $data);
|
|
|
|
echo "<center>";
|
|
switch ($action) {
|
|
/* Main selection menu - default mode also. */
|
|
default:
|
|
case 'base':
|
|
$strimport = get_string('import');
|
|
$strfromfile = get_string('fromfile', 'data');
|
|
$strchooseorupload = get_string('chooseorupload', 'data');
|
|
$strok = get_string('ok');
|
|
$strusestandard = get_string('usestandard', 'data');
|
|
$strchoose = get_string('choose');
|
|
$strexport = get_string('export', 'data');
|
|
$strexportaszip = get_string('exportaszip', 'data');
|
|
$strsaveaspreset = get_string('saveaspreset', 'data');
|
|
$strdelete = get_string('delete');
|
|
|
|
echo "<table cellpadding=7>";
|
|
echo "<tr><td><h3>$strimport</h3></td>";
|
|
echo "<td><form name='form' method='POST' action='?d=$data->id&action=importzip&sesskey=$sesskey' enctype='multipart/form-data'>";
|
|
helpbutton('importfromfile', '', 'data');
|
|
echo " $strfromfile:</td><td><input name=\"file\" size=\"20\" value=\"\" alt=\"file\" type=\"text\"><input name=\"coursefiles\" title=\"Choose or upload a file\" value=\"$strchooseorupload\" onclick=\"return openpopup('/files/index.php?id=2&choose=form.file', 'coursefiles', 'menubar=0,location=0,scrollbars,resizable,width=750,height=500', 0);\" type=\"button\">";
|
|
echo "<input type=\"submit\" value=\"$strok\"/>";
|
|
echo "</form></td></tr>";
|
|
|
|
echo "<tr valign=top><td></td><td>";
|
|
helpbutton('usepreset', '', 'data');
|
|
echo " $strusestandard: </td><td>";
|
|
echo "<table width=100%>";
|
|
foreach ($presets as $id => $preset) {
|
|
echo "<tr><form action='' method='POST'>";
|
|
echo "<input type='hidden' name='file' value=\"$preset->path\">";
|
|
echo "<input type='hidden' name='action' value='beginimport'>";
|
|
echo "<input type='hidden' name='d' value='$data->id'>";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey'>";
|
|
echo "<td>";
|
|
if ($preset->screenshot) {
|
|
echo "<img src='$preset->screenshot' alt='$preset->screenshot' />";
|
|
}
|
|
echo "</td><td>$preset->name";
|
|
if ($preset->user) {
|
|
$user = get_record('user', 'id', $preset->user);
|
|
echo " by $user->firstname $user->lastname";
|
|
}
|
|
echo "</td><td><input type='submit' value='$strchoose'></td></form>";
|
|
echo "<td>";
|
|
if ($preset->user == $USER->id || isadmin()) {
|
|
echo "<form action='' method='POST'>";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='hidden' name='action' value='confirmdelete' />";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='hidden' name='deleteid' value='$id' />";
|
|
echo "<input type='hidden' name='deletename' value=\"$preset->name\" />";
|
|
echo "<input type='submit' value='$strdelete' /></form>";
|
|
}
|
|
echo "</td></tr>";
|
|
}
|
|
echo "</table></td></tr>";
|
|
|
|
echo "<tr><td valign=top><h3>$strexport</h3></td>";
|
|
echo "<td><form action='' method='POST'>";
|
|
helpbutton('exportzip', '', 'data');
|
|
echo " <input type='hidden' name='action' value='export' />";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='submit' value='$strexportaszip' />";
|
|
echo "</form>";
|
|
|
|
echo "<form action='' method='POST'>";
|
|
helpbutton('savepreset', '', 'data');
|
|
echo " <input type='hidden' name='action' value='save1' />";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='submit' value='$strsaveaspreset' />";
|
|
echo "</form>";
|
|
|
|
echo "</table>";
|
|
break;
|
|
|
|
|
|
|
|
/***************** Deleting *****************/
|
|
case 'confirmdelete' :
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
$deletename = required_param('deletename', PARAM_RAW);
|
|
$deleteid = required_param('deleteid', PARAM_INT);
|
|
|
|
$strwarning = get_string('deletewarning', 'data');
|
|
$strdelete = get_string('delete');
|
|
notify($strwarning);
|
|
echo "<form action='' method='POST'>";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='hidden' name='action' value='delete' />";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='hidden' name='deleteid' value='$deleteid' />";
|
|
echo "<input type='hidden' name='deletename' value=\"$deletename\" />";
|
|
echo "<input type='submit' value='$strdelete' /></form>";
|
|
break;
|
|
|
|
case 'delete' :
|
|
if (!confirm_sesskey()) {
|
|
error('Sesskey Invalid');
|
|
}
|
|
|
|
$deletename = required_param('deletename', PARAM_RAW);
|
|
$deleteid = required_param('deleteid', PARAM_INT);
|
|
|
|
if (!empty($presets[$deleteid])) {
|
|
if ($presets[$deleteid]->name == $deletename) {
|
|
if (!clean_preset($CFG->dirroot.$presets[$deleteid]->path)) error("Error deleting");
|
|
}
|
|
rmdir($CFG->dirroot.$presets[$deleteid]->path);
|
|
}
|
|
else {
|
|
error('Invalid delete');
|
|
}
|
|
|
|
$strdelete = get_string('deleted', 'data');
|
|
notify("$deletename $strdeleted");
|
|
|
|
break;
|
|
|
|
|
|
|
|
/***************** Importing *****************/
|
|
case 'beginimport' :
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
$pimporter = new PresetImporter($course, $cm, $data, $file);
|
|
$pimporter->import_options();
|
|
break;
|
|
|
|
/* Imports a zip file. */
|
|
case 'importzip' :
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
if (!unzip_file($CFG->dataroot."/$course->id/$file", $CFG->dataroot."/temp/data/".$USER->id, false))
|
|
error("Can't unzip file");
|
|
$presetfile = $CFG->dataroot."/temp/data/".$USER->id;
|
|
|
|
$pimporter = new PresetImporter($course, $cm, $data, $presetfile);
|
|
$pimporter->import_options();
|
|
break;
|
|
|
|
case 'finishimport':
|
|
if (!confirm_sesskey()) {
|
|
error('Sesskey Invalid');
|
|
}
|
|
|
|
$pimporter = new PresetImporter($course, $cm, $data, $file);
|
|
$pimporter->import();
|
|
|
|
$strimportsuccess = get_string('importsuccess', 'data');
|
|
$straddentries = get_string('addentries', 'data');
|
|
$strtodatabase = get_string('todatabase', 'data');
|
|
if (!get_records('data_records', 'dataid', $data->id)) {
|
|
notify("$strimportsuccess <a href='edit.php?d=$data->id'>$straddentries</a> $strtodatabase", 'notifysuccess');
|
|
}
|
|
else {
|
|
notify("$strimportsuccess", 'notifysuccess');
|
|
}
|
|
break;
|
|
|
|
/* Exports as a zip file ready for download. */
|
|
case 'export':
|
|
$file = data_presets_export($course, $cm, $data);
|
|
echo get_string('exportedtozip', 'data')."<br>";
|
|
$perminantfile = $CFG->dataroot."/$course->id/moddata/data/$data->id/preset.zip";
|
|
@unlink($perminantfile);
|
|
/* is this created elsewhere? sometimes its not present... */
|
|
make_upload_directory("$course->id/moddata/data/$data->id");
|
|
|
|
/* now just move the zip into this folder to allow a nice download */
|
|
if (!rename($file, $perminantfile)) error("Can't move zip");
|
|
echo "<a href='$CFG->wwwroot/file.php/$course->id/moddata/data/$data->id/preset.zip'>".get_string('download', 'data')."</a>";
|
|
break;
|
|
|
|
|
|
|
|
/***************** Exporting *****************/
|
|
case 'save1':
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
$strcontinue = get_string('continue');
|
|
$strwarning = get_string('presetwarning', 'data');
|
|
|
|
echo "<div align=center>";
|
|
echo "<p>$strwarning</p>";
|
|
echo "<form action='' method='POST'>";
|
|
echo "Name: <input type='textbox' name='name' value=\"$data->name\" />";
|
|
echo "<input type='hidden' name='action' value='save2' />";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='submit' value='$strcontinue' /></form></div>";
|
|
break;
|
|
|
|
case 'save2':
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
$strcontinue = get_string('continue');
|
|
$stroverwrite = get_string('overwrite');
|
|
|
|
$name = optional_param('name', $data->name, PARAM_FILE);
|
|
|
|
if (is_directory_a_preset("$CFG->dirroot/mod/data/preset/$USER->id/$name")) {
|
|
notify("Preset already exists: Pick another name or overwrite");
|
|
|
|
echo "<div align=center>";
|
|
echo "<form action='' method='POST'>";
|
|
echo "New name: <input type='textbox' name='name' value=\"$name\" />";
|
|
echo "<input type='hidden' name='action' value='save2' />";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='submit' value='$strcontinue' /></form>";
|
|
|
|
echo "<form action='' method='POST'>";
|
|
echo "<input type='hidden' name='name' value=\"$name\" />";
|
|
echo "<input type='hidden' name='action' value='save3' />";
|
|
echo "<input type='hidden' name='d' value='$data->id' />";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='submit' value='$stroverwrite' /></form>";
|
|
echo "</div>";
|
|
break;
|
|
}
|
|
|
|
case 'save3':
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
$name = optional_param('name', $data->name, PARAM_FILE);
|
|
$presetdirectory = "$CFG->dirroot/mod/data/preset/$USER->id/$name";
|
|
|
|
if (!is_dir($presetdirectory)) {
|
|
@mkdir("$CFG->dirroot/mod/data/preset/$USER->id");
|
|
mkdir($presetdirectory);
|
|
}
|
|
else {
|
|
clean_preset($presetdirectory);
|
|
}
|
|
|
|
$file = data_presets_export($course, $cm, $data);
|
|
if (!unzip_file($file, $presetdirectory, false)) error("Can't unzip to the preset directory");
|
|
notify(get_string('savesuccess', 'data'), 'notifysuccess');
|
|
break;
|
|
|
|
}
|
|
echo "</center>";
|
|
print_footer($course);
|
|
|
|
|
|
function is_directory_a_preset($directory) {
|
|
$directory = rtrim($directory, '/\\') . '/';
|
|
if (file_exists($directory.'singletemplate.html') &&
|
|
file_exists($directory.'listtemplate.html') &&
|
|
file_exists($directory.'listtemplateheader.html') &&
|
|
file_exists($directory.'listtemplatefooter.html') &&
|
|
file_exists($directory.'addtemplate.html') &&
|
|
file_exists($directory.'rsstemplate.html') &&
|
|
file_exists($directory.'rsstitletemplate.html') &&
|
|
file_exists($directory.'csstemplate.css') &&
|
|
file_exists($directory.'jstemplate.js') &&
|
|
file_exists($directory.'preset.xml')) return true;
|
|
else return false;
|
|
}
|
|
|
|
function data_presets_print_header($course, $cm, $data, $showtabs=true) {
|
|
|
|
global $CFG, $displaynoticegood, $displaynoticebad;
|
|
|
|
$strdata = get_string('modulenameplural','data');
|
|
|
|
print_header_simple($data->name, '', "<a href='index.php?id=$course->id'>$strdata</a> -> $data->name",
|
|
'', '', true, '', navmenu($course, $cm));
|
|
|
|
print_heading(format_string($data->name));
|
|
|
|
/// Print the tabs
|
|
|
|
if ($showtabs) {
|
|
$currenttab = 'presets';
|
|
include_once('tabs.php');
|
|
}
|
|
|
|
/// Print any notices
|
|
|
|
if (!empty($displaynoticegood)) {
|
|
notify($displaynoticegood, 'notifysuccess'); // good (usually green)
|
|
} else if (!empty($displaynoticebad)) {
|
|
notify($displaynoticebad); // bad (usuually red)
|
|
}
|
|
}
|
|
|
|
|
|
function clean_preset($folder) {
|
|
if (unlink($folder.'/singletemplate.html') &&
|
|
unlink($folder.'/listtemplate.html') &&
|
|
unlink($folder.'/listtemplateheader.html') &&
|
|
unlink($folder.'/listtemplatefooter.html') &&
|
|
unlink($folder.'/addtemplate.html') &&
|
|
unlink($folder.'/rsstemplate.html') &&
|
|
unlink($folder.'/rsstitletemplate.html') &&
|
|
unlink($folder.'/csstemplate.css') &&
|
|
unlink($folder.'/jstemplate.js') &&
|
|
unlink($folder.'/preset.xml')) return true;
|
|
else return false;
|
|
}
|
|
|
|
|
|
function data_presets_export($course, $cm, $data) {
|
|
global $CFG;
|
|
/* Info Collected. Now need to make files in moodledata/temp */
|
|
$tempfolder = $CFG->dataroot.'/temp';
|
|
$singletemplate = fopen($tempfolder.'/singletemplate.html', 'w');
|
|
$listtemplate = fopen($tempfolder.'/listtemplate.html', 'w');
|
|
$listtemplateheader = fopen($tempfolder.'/listtemplateheader.html', 'w');
|
|
$listtemplatefooter = fopen($tempfolder.'/listtemplatefooter.html', 'w');
|
|
$addtemplate = fopen($tempfolder.'/addtemplate.html', 'w');
|
|
$rsstemplate = fopen($tempfolder.'/rsstemplate.html', 'w');
|
|
$rsstitletemplate = fopen($tempfolder.'/rsstitletemplate.html', 'w');
|
|
$csstemplate = fopen($tempfolder.'/csstemplate.css', 'w');
|
|
$jstemplate = fopen($tempfolder.'/jstemplate.js', 'w');
|
|
|
|
fwrite($singletemplate, $data->singletemplate);
|
|
fwrite($listtemplate, $data->listtemplate);
|
|
fwrite($listtemplateheader, $data->listtemplateheader);
|
|
fwrite($listtemplatefooter, $data->listtemplatefooter);
|
|
fwrite($addtemplate, $data->addtemplate);
|
|
fwrite($rsstemplate, $data->rsstemplate);
|
|
fwrite($rsstitletemplate, $data->rsstitletemplate);
|
|
fwrite($csstemplate, $data->csstemplate);
|
|
fwrite($jstemplate, $data->jstemplate);
|
|
|
|
fclose($singletemplate);
|
|
fclose($listtemplate);
|
|
fclose($listtemplateheader);
|
|
fclose($listtemplatefooter);
|
|
fclose($addtemplate);
|
|
fclose($rsstemplate);
|
|
fclose($rsstitletemplate);
|
|
fclose($csstemplate);
|
|
fclose($jstemplate);
|
|
|
|
/* All the display data is now done. Now assemble preset.xml */
|
|
$fields = get_records('data_fields', 'dataid', $data->id);
|
|
$presetfile = fopen($tempfolder.'/preset.xml', 'w');
|
|
$presetxml = "<preset>\n\n";
|
|
|
|
/* Database settings first. Name not included? */
|
|
$settingssaved = array('intro', 'comments', 'ratings', 'participants',
|
|
'requiredentries', 'requiredentriestoview', 'maxentries',
|
|
'rssarticles', 'approval', 'scale', 'assessed', 'assessedpublic',
|
|
'defaultsort', 'defaultsortdir', 'editany');
|
|
|
|
$presetxml .= "<settings>\n";
|
|
foreach ($settingssaved as $setting) {
|
|
$presetxml .= "<$setting>{$data->$setting}</$setting>\n";
|
|
}
|
|
$presetxml .= "</settings>\n\n";
|
|
|
|
/* Now for the fields. Grabs all settings that are non-empty */
|
|
if (!empty($fields)) {
|
|
foreach ($fields as $field) {
|
|
$presetxml .= "<field>\n";
|
|
foreach ($field as $key => $value) {
|
|
if ($value != '' && $key != 'id' && $key != 'dataid') {
|
|
$presetxml .= "<$key>$value</$key>\n";
|
|
}
|
|
}
|
|
$presetxml .= "</field>\n\n";
|
|
}
|
|
}
|
|
|
|
$presetxml .= "</preset>";
|
|
fwrite($presetfile, $presetxml);
|
|
fclose($presetfile);
|
|
|
|
/* Check all is well */
|
|
if (!is_directory_a_preset($tempfolder)) {
|
|
error("Not all files generated!");
|
|
}
|
|
|
|
$filelist = array(
|
|
"singletemplate.html",
|
|
"listtemplate.html",
|
|
"listtemplateheader.html",
|
|
"listtemplatefooter.html",
|
|
"addtemplate.html",
|
|
"rsstemplate.html",
|
|
"rsstitletemplate.html",
|
|
"csstemplate.css",
|
|
"jstemplate.js",
|
|
"preset.xml");
|
|
|
|
foreach ($filelist as $key => $file) {
|
|
$filelist[$key] = $tempfolder.'/'.$filelist[$key];
|
|
}
|
|
|
|
@unlink($tempfolder.'/export.zip');
|
|
$status = zip_files($filelist, $tempfolder.'/export.zip');
|
|
|
|
/* made the zip... now return the filename for storage.*/
|
|
return $tempfolder.'/export.zip';
|
|
}
|
|
|
|
|
|
function data_presets_import_zip($course, $cm, $data, $file) {
|
|
global $CFG;
|
|
|
|
/*
|
|
* Now need to move file to temp directory for unzipping.
|
|
*/
|
|
$tempfolder = $CFG->dataroot.'/temp';
|
|
|
|
if (!file_exists($file)) {
|
|
error('No such file '.$file);
|
|
}
|
|
|
|
if (file_exists($tempfolder.'/template.zip')) {
|
|
unlink($tempfolder.'/template.zip');
|
|
}
|
|
|
|
if (!copy($file, $tempfolder.'/template.zip')) {
|
|
error("Can't copy file");
|
|
}
|
|
|
|
/* Unzip. */
|
|
clean_preset($tempfolder);
|
|
if (!unzip_file($tempfolder.'/template.zip', '', false)) {
|
|
error("Can't unzip file");
|
|
}
|
|
|
|
return data_presets_import_options($course, $cm, $data, $tempfolder);
|
|
}
|
|
|
|
class PresetImporter {
|
|
function PresetImporter($course, $cm, $data, $folder) {
|
|
global $CFG;
|
|
$this->course = $course;
|
|
$this->cm = $cm;
|
|
$this->data = $data;
|
|
$this->folder = $CFG->dirroot.$folder;
|
|
$this->postfolder = $folder;
|
|
}
|
|
|
|
|
|
function get_settings() {
|
|
global $CFG;
|
|
|
|
if (!is_directory_a_preset($this->folder)) {
|
|
error("$this->folder Not a preset");
|
|
}
|
|
|
|
/* Grab XML */
|
|
$presetxml = file_get_contents($this->folder.'/preset.xml');
|
|
$parsedxml = xmlize($presetxml);
|
|
|
|
/* First, do settings. Put in user friendly array. */
|
|
$settingsarray = $parsedxml['preset']['#']['settings'][0]['#'];
|
|
$settings = new StdClass();
|
|
|
|
foreach ($settingsarray as $setting => $value) {
|
|
$settings->$setting = $value[0]['#'];
|
|
}
|
|
|
|
/* Now work out fields to user friendly array */
|
|
$fieldsarray = $parsedxml['preset']['#']['field'];
|
|
$fields = array();
|
|
foreach ($fieldsarray as $field) {
|
|
$f = new StdClass();
|
|
foreach ($field['#'] as $param => $value) {
|
|
$f->$param = $value[0]['#'];
|
|
}
|
|
$f->dataid = $this->data->id;
|
|
$fields[] = $f;
|
|
}
|
|
|
|
/* Now add the HTML templates to the settings array so we can update d */
|
|
$settings->singletemplate = file_get_contents($this->folder."/singletemplate.html");
|
|
$settings->listtemplate = file_get_contents($this->folder."/listtemplate.html");
|
|
$settings->listtemplateheader = file_get_contents($this->folder."/listtemplateheader.html");
|
|
$settings->listtemplatefooter = file_get_contents($this->folder."/listtemplatefooter.html");
|
|
$settings->addtemplate = file_get_contents($this->folder."/addtemplate.html");
|
|
$settings->rsstemplate = file_get_contents($this->folder."/rsstemplate.html");
|
|
$settings->rsstitletemplate = file_get_contents($this->folder."/rsstitletemplate.html");
|
|
$settings->csstemplate = file_get_contents($this->folder."/csstemplate.css");
|
|
$settings->jstemplate = file_get_contents($this->folder."/jstemplate.js");
|
|
|
|
$settings->instance = $this->data->id;
|
|
|
|
/* Now we look at the current structure (if any) to work out whether we need to clear db
|
|
or save the data */
|
|
$currentfields = array();
|
|
$currentfields = get_records('data_fields', 'dataid', $this->data->id);
|
|
|
|
return array($settings, $fields, $currentfields);
|
|
}
|
|
|
|
function import_options() {
|
|
if (!confirm_sesskey()) {
|
|
error("Sesskey Invalid");
|
|
}
|
|
|
|
$strblank = get_string('blank', 'data');
|
|
$strnofields = get_string('nofields', 'data');
|
|
$strcontinue = get_string("continue");
|
|
$sesskey = sesskey();
|
|
$strwarning = get_string('mappingwarning', 'data');
|
|
$strfieldmappings = get_string('fieldmappings', 'data');
|
|
$strnew = get_string("new");
|
|
$strold = get_string("old");
|
|
|
|
list($settings, $newfields, $currentfields) = $this->get_settings();
|
|
|
|
echo "<div align='center'><form action='' method='POST'>";
|
|
echo "<input type='hidden' name='sesskey' value='$sesskey' />";
|
|
echo "<input type='hidden' name='d' value='{$this->data->id}' />";
|
|
echo "<input type='hidden' name='action' value='finishimport' />";
|
|
echo "<input type='hidden' name='file' value=\"$this->postfolder\" />";
|
|
|
|
if ($currentfields != array() && $newfields != array()) {
|
|
echo "<h3>$strfieldmappings ";
|
|
echo helpbutton('fieldmappings', '', 'data');
|
|
echo "</h3><table>";
|
|
|
|
foreach ($newfields as $nid => $newfield) {
|
|
echo "<tr><td>$newfield->name </td>";
|
|
echo "<td><select name='field_$nid'>";
|
|
|
|
foreach ($currentfields as $cid => $currentfield) {
|
|
if ($currentfield->type == $newfield->type) {
|
|
if ($currentfield->name == $newfield->name) {
|
|
echo "<option value='$cid' selected='true'>$currentfield->name</option>";
|
|
$selected=true;
|
|
}
|
|
else {
|
|
echo "<option value='$cid'>$currentfield->name</option>";
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($selected)
|
|
echo "<option value='-1'>-</option>";
|
|
else
|
|
echo "<option value='-1' selected='true'>-</option>";
|
|
echo "</select></td></tr>";
|
|
}
|
|
echo "</table>";
|
|
echo "<p>$strwarning</p>";
|
|
}
|
|
else if ($newfields == array()) {
|
|
error("New preset has no defined fields!");
|
|
}
|
|
echo "<input type='submit' value='$strcontinue' /></form></div>";
|
|
|
|
}
|
|
|
|
function import() {
|
|
global $CFG;
|
|
|
|
list($settings, $newfields, $currentfields) = $this->get_settings();
|
|
print_r($settings);
|
|
$preservedfields = array();
|
|
|
|
/* Maps fields and makes new ones */
|
|
if ($newfields != array()) {
|
|
/* We require an injective mapping, and need to know what to protect */
|
|
foreach ($newfields as $nid => $newfield) {
|
|
$cid = optional_param("field_$nid", -1, PARAM_INT);
|
|
if ($cid == -1) continue;
|
|
|
|
if (array_key_exists($cid, $preservedfields)) error("Not an injective map");
|
|
else $preservedfields[$cid] = true;
|
|
|
|
}
|
|
|
|
foreach ($newfields as $nid => $newfield) {
|
|
$cid = optional_param("field_$nid", -1, PARAM_INT);
|
|
|
|
/* A mapping. Just need to change field params. Data kept. */
|
|
if ($cid != -1) {
|
|
$fieldobject = data_get_field_from_id($currentfields[$cid]->id, $this->data);
|
|
foreach ($newfield as $param => $value) {
|
|
if ($param != "id") {
|
|
$fieldobject->field->$param = $value;
|
|
}
|
|
}
|
|
unset($fieldobject->field->similarfield);
|
|
$fieldobject->update_field();
|
|
unset($fieldobject);
|
|
}
|
|
/* Make a new field */
|
|
else {
|
|
include_once("field/$newfield->type/field.class.php");
|
|
|
|
$classname = 'data_field_'.$newfield->type;
|
|
$fieldclass = new $classname($newfield, $this->data);
|
|
$fieldclass->insert_field();
|
|
unset($fieldclass);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Get rid of all old unused data */
|
|
if ($preservedfields != array()) {
|
|
foreach ($currentfields as $cid => $currentfield) {
|
|
if (!array_key_exists($cid, $preservedfields)) {
|
|
/* Data not used anymore so wipe! */
|
|
print "Deleting field $currentfield->name<br>";
|
|
$id = $currentfield->id;
|
|
|
|
if ($content = get_records('data_content', 'fieldid', $id)) {
|
|
foreach ($content as $item) {
|
|
delete_records('data_ratings', 'recordid', $item->recordid);
|
|
delete_records('data_comments', 'recordid', $item->recordid);
|
|
delete_records('data_records', 'id', $item->recordid);
|
|
}
|
|
}
|
|
delete_records('data_content', 'fieldid', $id);
|
|
delete_records('data_fields', 'id', $id);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
data_update_instance(addslashes_object($settings));
|
|
|
|
if (strstr($this->folder, "/temp/")) clean_preset($this->folder); /* Removes the temporary files */
|
|
return true;
|
|
}
|
|
}
|
|
|
|
?>
|