mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 06:18:28 +01:00
361 lines
14 KiB
PHP
Executable File
361 lines
14 KiB
PHP
Executable File
<?php // $Id$
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// //
|
|
// NOTICE OF COPYRIGHT //
|
|
// //
|
|
// Moodle - Modular Object-Oriented Dynamic Learning Environment //
|
|
// http://moodle.org //
|
|
// //
|
|
// Copyright (C) 2005 Martin Dougiamas http://dougiamas.com //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation; either version 2 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License for more details: //
|
|
// //
|
|
// http://www.gnu.org/copyleft/gpl.html //
|
|
// //
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
require_once('../../config.php');
|
|
require_once('lib.php');
|
|
|
|
|
|
$id = optional_param('id', 0, PARAM_INT); // course module id
|
|
$d = optional_param('d', 0, PARAM_INT); // database id
|
|
$fid = optional_param('fid', 0 , PARAM_INT); // update field id
|
|
$newtype = optional_param('newtype','',PARAM_ALPHA); // type of the new field
|
|
$mode = optional_param('mode','',PARAM_ALPHA);
|
|
$defaultsort = optional_param('defaultsort', 0, PARAM_INT);
|
|
$defaultsortdir = optional_param('defaultsortdir', 0, PARAM_INT);
|
|
$cancel = optional_param('cancel', '');
|
|
|
|
if ($cancel) {
|
|
$mode = 'list';
|
|
}
|
|
|
|
|
|
if ($id) {
|
|
if (! $cm = get_record('course_modules', 'id', $id)) {
|
|
error('Course Module ID was incorrect');
|
|
}
|
|
if (! $course = get_record('course', 'id', $cm->course)) {
|
|
error('Course is misconfigured');
|
|
}
|
|
if (! $data = get_record('data', 'id', $cm->instance)) {
|
|
error('Course module is incorrect');
|
|
}
|
|
|
|
} else {
|
|
if (! $data = get_record('data', 'id', $d)) {
|
|
error('Data ID is incorrect');
|
|
}
|
|
if (! $course = get_record('course', 'id', $data->course)) {
|
|
error('Course is misconfigured');
|
|
}
|
|
if (! $cm = get_coursemodule_from_instance('data', $data->id, $course->id)) {
|
|
error('Course Module ID was incorrect');
|
|
}
|
|
}
|
|
|
|
require_course_login($course, true, $cm);
|
|
|
|
if (!isteacheredit($course->id)){
|
|
error(get_string('noaccess','data'));
|
|
}
|
|
|
|
|
|
|
|
/************************************
|
|
* Data Processing *
|
|
***********************************/
|
|
switch ($mode) {
|
|
|
|
case 'add': ///add a new field
|
|
if (confirm_sesskey() and $fieldinput = data_submitted($CFG->wwwroot.'/mod/data/field.php')){
|
|
|
|
/// Only store this new field if it doesn't already exist.
|
|
if (data_fieldname_exists($fieldinput->name, $data->id)) {
|
|
|
|
$displaynoticebad = get_string('invalidfieldname','data');
|
|
|
|
} else {
|
|
|
|
/// Check for arrays and convert to a comma-delimited string
|
|
data_convert_arrays_to_strings($fieldinput);
|
|
|
|
/// Create a field object to collect and store the data safely
|
|
$type = required_param('type', PARAM_FILE);
|
|
$field = data_get_field_new($type, $data);
|
|
|
|
$field->define_field($fieldinput);
|
|
$field->insert_field();
|
|
|
|
/// Update some templates
|
|
data_append_new_field_to_templates($data, $field->field->name);
|
|
|
|
add_to_log($course->id, 'data', 'fields add',
|
|
"field.php?d=$data->id&mode=display&fid=$fid", $fid, $cm->id);
|
|
|
|
$displaynoticegood = get_string('fieldadded','data');
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
case 'update': ///update a field
|
|
if (confirm_sesskey() and $fieldinput = data_submitted($CFG->wwwroot.'/mod/data/field.php')){
|
|
|
|
$fieldinput->name = optional_param('name','',PARAM_NOTAGS);
|
|
|
|
if (data_fieldname_exists($fieldinput->name, $data->id, $fid)) {
|
|
$displaynoticebad = get_string('invalidfieldname','data');
|
|
|
|
} else {
|
|
/// Check for arrays and convert to a comma-delimited string
|
|
data_convert_arrays_to_strings($fieldinput);
|
|
|
|
/// Create a field object to collect and store the data safely
|
|
$field = data_get_field_from_id($fid, $data);
|
|
$oldfieldname = $field->field->name;
|
|
|
|
$field->field->name = $fieldinput->name;
|
|
$field->field->description = $fieldinput->description;
|
|
|
|
for ($i=1; $i<=10; $i++) {
|
|
if (isset($fieldinput->{'param'.$i})) {
|
|
$field->field->{'param'.$i} = $fieldinput->{'param'.$i};
|
|
} else {
|
|
$field->field->{'param'.$i} = '';
|
|
}
|
|
}
|
|
|
|
$field->update_field();
|
|
|
|
/// Update the templates.
|
|
data_replace_field_in_templates($data, $oldfieldname, $field->field->name);
|
|
|
|
add_to_log($course->id, 'data', 'fields update',
|
|
"field.php?d=$data->id&mode=display&fid=$fid", $fid, $cm->id);
|
|
|
|
$displaynoticegood = get_string('fieldupdated','data');
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
case 'delete': // Delete a field
|
|
if (confirm_sesskey()){
|
|
|
|
if ($confirm = optional_param('confirm', 0, PARAM_INT)) {
|
|
|
|
|
|
// Delete the field completely
|
|
if ($field = data_get_field_from_id($fid, $data)) {
|
|
$field->delete_field();
|
|
|
|
// Update the templates.
|
|
data_replace_field_in_templates($data, $field->field->name, '');
|
|
|
|
// Update the default sort field
|
|
if ($fid == $data->defaultsort) {
|
|
unset($rec);
|
|
$rec->id = $data->id;
|
|
$rec->defaultsort = 0;
|
|
$rec->defaultsortdir = 0;
|
|
if (!update_record('data', $rec)) {
|
|
error('There was an error updating the database');
|
|
}
|
|
}
|
|
|
|
add_to_log($course->id, 'data', 'fields delete',
|
|
"field.php?d=$data->id", $field->field->name, $cm->id);
|
|
|
|
$displaynoticegood = get_string('fielddeleted', 'data');
|
|
}
|
|
|
|
} else {
|
|
|
|
data_fields_print_header($course,$cm,$data, false);
|
|
|
|
// Print confirmation message.
|
|
$field = data_get_field_from_id($fid, $data);
|
|
|
|
notice_yesno('<strong>'.$field->name().': '.$field->field->name.'</strong><br /><br />'. get_string('confirmdeletefield','data'),
|
|
'field.php?d='.$data->id.'&mode=delete&fid='.$fid.'&sesskey='.sesskey().'&confirm=1',
|
|
'field.php?d='.$data->id);
|
|
|
|
print_footer($course);
|
|
exit;
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
case 'sort': // Set the default sort parameters
|
|
if (confirm_sesskey()) {
|
|
$rec->id = $data->id;
|
|
$rec->defaultsort = $defaultsort;
|
|
$rec->defaultsortdir = $defaultsortdir;
|
|
|
|
if (update_record('data', $rec)) {
|
|
redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id, get_string('changessaved'), 2);
|
|
} else {
|
|
error('There was an error updating the database');
|
|
}
|
|
exit;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
|
|
|
|
/// Print the browsing interface
|
|
|
|
///get the list of possible fields (plugins)
|
|
$directories = get_list_of_plugins('mod/data/field/');
|
|
$menufield = array();
|
|
|
|
foreach ($directories as $directory){
|
|
$menufield[$directory] = get_string($directory,'data'); //get from language files
|
|
}
|
|
asort($menufield); //sort in alphabetical order
|
|
|
|
|
|
if (($mode == 'new') && (!empty($newtype)) && confirm_sesskey()) { /// Adding a new field
|
|
$CFG->pagepath='mod/data/field/'.$newtype;
|
|
data_fields_print_header($course,$cm,$data);
|
|
|
|
$field = data_get_field_new($newtype, $data);
|
|
$field->display_edit_field();
|
|
|
|
} else if ($mode == 'display' && confirm_sesskey()) { /// Display/edit existing field
|
|
$CFG->pagepath='mod/data/field/'.$newtype;
|
|
data_fields_print_header($course,$cm,$data);
|
|
|
|
$field = data_get_field_from_id($fid, $data);
|
|
$field->display_edit_field();
|
|
|
|
} else { /// Display the main listing of all fields
|
|
|
|
$CFG->pagepath='mod/data/field/'.$newtype;
|
|
data_fields_print_header($course,$cm,$data);
|
|
|
|
|
|
if (!record_exists('data_fields','dataid',$data->id)) {
|
|
notify(get_string('nofieldindatabase','data')); // nothing in database
|
|
|
|
} else { //else print quiz style list of fields
|
|
|
|
$table->head = array(get_string('fieldname','data'), get_string('type','data'), get_string('fielddescription', 'data'), get_string('action','data'));
|
|
$table->align = array('left','left','left', 'center');
|
|
$table->wrap = array(false,false,false,false);
|
|
|
|
if ($fff = get_records('data_fields','dataid',$data->id,'id')){
|
|
foreach ($fff as $ff) {
|
|
|
|
$field = data_get_field($ff, $data);
|
|
|
|
$table->data[] = array(
|
|
|
|
|
|
|
|
'<a href="field.php?mode=display&d='.$data->id.
|
|
'&fid='.$field->field->id.'&sesskey='.sesskey().'">'.$field->field->name.'</a>',
|
|
|
|
|
|
$field->image().' '.get_string($field->type, 'data'),
|
|
|
|
shorten_text($field->field->description, 30),
|
|
|
|
'<a href="field.php?d='.$data->id.'&mode=display&fid='.$field->field->id.'&sesskey='.sesskey().'">'.
|
|
'<img src="'.$CFG->pixpath.'/t/edit.gif" height="11" width="11" border="0" alt="'.get_string('edit').'" /></a>'.
|
|
' '.
|
|
'<a href="field.php?d='.$data->id.'&mode=delete&fid='.$field->field->id.'&sesskey='.sesskey().'">'.
|
|
'<img src="'.$CFG->pixpath.'/t/delete.gif" height="11" width="11" border="0" alt="'.get_string('delete').'" /></a>'
|
|
|
|
);
|
|
}
|
|
}
|
|
print_table($table);
|
|
}
|
|
|
|
|
|
echo '<div class="fieldadd" align="center">';
|
|
echo get_string('newfield','data').': ';
|
|
popup_form($CFG->wwwroot.'/mod/data/field.php?d='.$data->id.'&mode=new&sesskey='.
|
|
sesskey().'&newtype=', $menufield, 'fieldform', '', 'choose');
|
|
helpbutton('fields', get_string('addafield','data'), 'data');
|
|
echo '</div>';
|
|
|
|
echo '<div class="sortdefault" align="center">';
|
|
echo '<form name="sortdefault" action="'.$CFG->wwwroot.'/mod/data/field.php" method="get">';
|
|
echo '<input type="hidden" name="d" value="'.$data->id.'" />';
|
|
echo '<input type="hidden" name="mode" value="sort" />';
|
|
echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
|
|
echo ' '.get_string('defaultsortfield','data').':';
|
|
$fields = get_records('data_fields','dataid',$data->id);
|
|
echo '<select name="defaultsort"><option value="0">'.get_string('dateentered','data').'</option>';
|
|
foreach ($fields as $field) {
|
|
if ($field->id == $data->defaultsort) {
|
|
echo '<option value="'.$field->id.'" selected="selected">'.$field->name.'</option>';
|
|
} else {
|
|
echo '<option value="'.$field->id.'">'.$field->name.'</option>';
|
|
}
|
|
}
|
|
echo '</select>';
|
|
|
|
echo ' ';
|
|
|
|
$options = array(0 => get_string('ascending', 'data'),
|
|
1 => get_string('descending', 'data'));
|
|
choose_from_menu($options, 'defaultsortdir', $data->defaultsortdir, '');
|
|
echo '<input type="submit" value="'.get_string('go').'" />';
|
|
|
|
echo '</form>';
|
|
echo '</div>';
|
|
|
|
|
|
}
|
|
|
|
/// Finish the page
|
|
print_footer($course);
|
|
|
|
|
|
function data_fields_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) {
|
|
$currenttab = 'fields';
|
|
include_once('tabs.php');
|
|
}
|
|
|
|
/// Print any notices
|
|
|
|
if (!empty($displaynoticegood)) {
|
|
notify($displaynoticegood, 'notifysuccess'); // good (usually green)
|
|
} else if (!empty($displaynoticebad)) {
|
|
notify($displaynoticebad); // bad (usuually red)
|
|
}
|
|
}
|
|
|
|
?>
|