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15 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
skodak
|
e357c206db |
xhtml and accessibility cleanup in data mod MDL-7813
* image galery preset accessiblity fixes MDL-7822 * xhtml fixes * fields now use s() and p() where needed * added labels to all fields - imporved accessiblity for adding of new entries * some other general bugfixing and cleanup it is still not finished though, expect some more commits tomorrow |
||
|
skodak
|
e59a895b90 | MDL-7855 Sanitize field type when importing presents into data mod | ||
|
skodak
|
0c4fe7d832 | MDL-7848 Database presets import breaks non-null restriction on description | ||
|
skodak
|
449e6414e5 |
MDL-7823 Fixed hardcoded strings and xhtml compliance, code cleanup, improved access control in mod/data/preset.php
minor changes in language pack, should not cause legacy problems |
||
|
skodak
|
c088d6039d | MDL-7821 wrong use of cm in data mod and added proper require_login() | ||
|
skodak
|
7150b8ae20 | MDL-7434 all images that convey information should have alt text to convey that information - part 3 | ||
moodler
|
8303eb8447 |
Fixes related to presets and MDL-6755.
The original code was shocking once I started reviewing it, and even after heavy editing I'm still not happy with it, but at least it works more like it was supposed to. Needs more cleaning up to make it clearer and probably safer. Also, presets can now contain langage packs and they'll be used. The image gallery is an example. |
||
|
skodak
|
6124048972 | major whitespace cleanup - fixed tabs | ||
toyomoyo
|
dc5586907d | replacing deprecated calls and references to capability calls | ||
tomflannaghan
|
d6ef0526f3 |
<?php // $Id: preset.php,v 1.5 2006/08/30 09:17:40 skodak Exp $
/* 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='importpreset'>";
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 'importpreset' :
if (!confirm_sesskey()) {
error("Sesskey Invalid");
}
$pimporter = new PresetImporter($course, $cm, $data, $CFG->dirroot.$file);
$pimporter->import_options();
break;
/* Imports a zip file. */
case 'importzip' :
if (!confirm_sesskey()) {
error("Sesskey Invalid");
}
if (!make_upload_directory('temp/data/'.$USER->id)) {
error("Can't Create Directory");
}
$presetfile = $CFG->dataroot."/temp/data/".$USER->id;
clean_preset($presetfile);
if (!unzip_file($CFG->dataroot."/$course->id/$file",
$presetfile, false))
error("Can't unzip file");
$pimporter = new PresetImporter($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 $tempfolder.'/export.zip';
}
class PresetImporter {
function PresetImporter($course, $cm, $data, $folder) {
global $CFG;
$this->course = $course;
$this->cm = $cm;
$this->data = $data;
$this->folder = $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();
$preservedfields = array();
/* Maps fields and makes new ones */
if ($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;
}
}
?>
|
||
|
skodak
|
d78f25b8c0 | fixed missing semicolon typo | ||
|
toyomoyo
|
81e956b964 | added some capabilities | ||
|
tomflannaghan
|
ca20f89151 | Slashes added for database entry. | ||
|
tomflannaghan
|
72184a52b8 | A few fixes for the dropdown menus. | ||
|
moodler
|
901dd2fb4c |
Merged new "Database preset" support from Tom Flannaghan.
Still needs some tidy-up work but it's working. |