mirror of
https://github.com/moodle/moodle.git
synced 2025-08-07 01:46:45 +02:00
cd2f695055
to the fields, so they can return different output for different templates. Picture now has two heights/widths for different templates
165 lines
6.8 KiB
PHP
Executable file
165 lines
6.8 KiB
PHP
Executable file
<?php
|
|
///////////////////////////////////////////////////////////////////////////
|
|
// //
|
|
// 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 //
|
|
// //
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Please refer to lib.php for method comments
|
|
|
|
global $CFG;
|
|
|
|
//load base class
|
|
require_once($CFG->dirroot.'/mod/data/field/file/field.class.php');
|
|
|
|
class data_field_picture extends data_field_file {// extends
|
|
|
|
/* the content field is store as this
|
|
* content = a ## b where a is the filename,
|
|
* b is the alt tag text
|
|
*/
|
|
function data_field_picture($fid=0){
|
|
parent::data_field_base($fid);
|
|
}
|
|
|
|
var $type = 'picture';
|
|
var $id;
|
|
|
|
function insert_field($dataid, $type='picture', $name, $des, $width='', $height='', $maxsize='',
|
|
$widthlist='', $heightlist=''){
|
|
$newfield = new object;
|
|
$newfield->dataid = $dataid;
|
|
$newfield->type = $type;
|
|
$newfield->name = $name;
|
|
$newfield->description = $des;
|
|
$newfield->param1 = $width;
|
|
$newfield->param2 = $height;
|
|
$newfield->param3 = $maxsize;
|
|
$newfield->param4 = $widthlist;
|
|
$newfield->param5 = $heightlist;
|
|
if (!insert_record('data_fields',$newfield)){
|
|
notify('Insertion of new field failed!');
|
|
}
|
|
}
|
|
|
|
function display_add_field($id, $rid=0){
|
|
global $CFG, $course;
|
|
if (!$field = get_record('data_fields','id',$id)){
|
|
notify("that is not a valid field id!");
|
|
exit;
|
|
}
|
|
|
|
if ($rid){
|
|
$datacontent = get_record('data_content','fieldid',$id,'recordid',$rid);
|
|
if (isset($datacontent->content)){
|
|
$content = $datacontent->content;
|
|
$contents[0] = $datacontent->content;
|
|
$contents[1] = $datacontent->content1;
|
|
}else {
|
|
$contents = array();
|
|
$contents[0]='';
|
|
$contents[1]='';
|
|
}
|
|
$des = empty($contents[1])? '':$contents[1];
|
|
if ($CFG->slasharguments) {
|
|
$source = $CFG->wwwroot.'/file.php/'.$course->id.'/'.$CFG->moddata.'/data/'.$field->dataid.'/'.$field->id.'/'.$rid;
|
|
} else {
|
|
$source = $CFG->wwwroot.'/file.php?file=/'.$course->id.'/'.$CFG->moddata.'/data/'.$field->dataid.'/'.$field->id.'/'.$rid;
|
|
}
|
|
}
|
|
else {
|
|
$des = '';
|
|
}
|
|
|
|
$str = '';
|
|
|
|
if ($field->description){
|
|
$str .= '<img src="'.$CFG->pixpath.'/help.gif" alt="'.$field->description.'" title="'.$field->description.'"> ';
|
|
}
|
|
|
|
|
|
$str .= '<input type="hidden" name ="field_'.$field->id.'_0" id="field_'.$field->id.'"_0 value="fakevalue" />';
|
|
$str .= get_string('picture','data'). ': <input type="file" name ="field_'.$field->id.'" id="field_'.$field->id.'" /><br />';
|
|
$str .= get_string('optionaldescription','data') .': <input type="text" name="field_'
|
|
.$field->id.'_1" id="field_'.$field->id.'_1" value="'.$des.'" /><br />';
|
|
$str .= '<input type="hidden" name="MAX_FILE_SIZE" value="'.$field->param4.'" />';
|
|
if ($rid and $contents[0]){
|
|
$str .= '<img width="50" height="50" src="'.$source.'/'.$contents[0].'">';
|
|
}
|
|
return $str;
|
|
}
|
|
|
|
function display_edit_field($id, $mode=0){
|
|
parent::display_edit_field($id, $mode);
|
|
}
|
|
|
|
function display_browse_field($fieldid, $recordid, $template) {
|
|
global $CFG, $USER, $course;
|
|
|
|
$field = get_record('data_fields', 'id', $fieldid);
|
|
|
|
if ($content = get_record('data_content', 'fieldid', $fieldid, 'recordid', $recordid)){
|
|
if (isset($content->content)){
|
|
$contents[0] = $content->content;
|
|
$contents[1] = $content->content1;
|
|
}
|
|
|
|
$alt = empty($contents[1])? '':$contents[1];
|
|
$title = empty($contents[1])? '':$contents[1];
|
|
$src = empty($contents[0])? '':$contents[0];
|
|
|
|
if ($CFG->slasharguments) {
|
|
$source = $CFG->wwwroot.'/file.php/'.$course->id.'/'.$CFG->moddata.'/data/'.$field->dataid.'/'.$field->id.'/'.$recordid;
|
|
} else {
|
|
$source = $CFG->wwwroot.'/file.php?file=/'.$course->id.'/'.$CFG->moddata.'/data/'.$field->dataid.'/'.$field->id.'/'.$recordid;
|
|
}
|
|
|
|
if ($template == 'listtemplate') {
|
|
$width = $field->param4 ? ' width="'.$field->param4.'" ':' ';
|
|
$height = $field->param5 ? ' height="'.$field->param5.'" ':' ';
|
|
} else {
|
|
$width = $field->param1 ? ' width="'.$field->param1.'" ':' ';
|
|
$height = $field->param2 ? ' height="'.$field->param2.'" ':' ';
|
|
}
|
|
$str = '<img '.$width.$height.' src="'.$source.'/'.$src.'" alt="'.$alt.'" title="'.$title.'" />';
|
|
return $str;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function update($fieldobject){
|
|
parent::update($fieldobject);
|
|
}
|
|
|
|
function store_data_content($fieldid, $recordid, $value, $name=''){
|
|
parent::store_data_content($fieldid, $recordid, $value, $name);
|
|
}
|
|
|
|
function update_data_content($fieldid, $recordid, $value, $name){
|
|
parent::update_data_content($fieldid, $recordid, $value, $name);
|
|
}
|
|
|
|
function notemptyfield($value, $name){
|
|
return (parent::notemptyfield($value, $name));
|
|
}
|
|
|
|
}
|
|
|
|
?>
|