moodler
93 lines
3.7 KiB
PHP
Executable File
93 lines
3.7 KiB
PHP
Executable File
<?php // $Id$
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 1999-onwards Moodle Pty Ltd http://moodle.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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class data_field_date extends data_field_base {
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var $type = 'date';
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var $day = 0;
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var $month = 0;
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var $year = 0;
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function data_field_date($field=0, $data=0) {
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parent::data_field_base($field, $data);
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}
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function display_add_field($recordid=0) {
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if ($recordid) {
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$content = (int) get_field('data_content', 'content', 'fieldid', $this->field->id, 'recordid', $recordid);
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} else {
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$content = time();
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}
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$str = '<div title="'.$this->field->description.'">';
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$str .= print_date_selector('field_'.$this->field->id.'_day', 'field_'.$this->field->id.'_month',
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'field_'.$this->field->id.'_year', $content, true);
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$str .= '</div>';
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return $str;
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}
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function update_content($recordid, $value, $name='') {
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$names = explode('_',$name);
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$name = $names[2]; // day month or year
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$this->$name = $value;
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if ($this->day and $this->month and $this->year) { // All of them have been collected now
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$content = new object;
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$content->fieldid = $this->field->id;
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$content->recordid = $recordid;
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$content->content = make_timestamp($this->year, $this->month, $this->day, 12, 0, 0, 0, false);
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if ($oldcontent = get_record('data_content','fieldid', $this->field->id, 'recordid', $recordid)) {
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$content->id = $oldcontent->id;
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return update_record('data_content', $content);
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} else {
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return insert_record('data_content', $content);
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}
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}
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}
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function display_browse_field($recordid, $template) {
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global $CFG;
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if ($content = get_field('data_content', 'content', 'fieldid', $this->field->id, 'recordid', $recordid)){
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return userdate($content, get_string('strftimedate'), 0);
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}
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}
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function get_sort_sql($fieldname) {
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return 'CAST('.$fieldname.' AS unsigned)';
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}
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}
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?>
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