mirror of
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120 lines
4.1 KiB
PHP
120 lines
4.1 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle 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 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* htmleditor type form element
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*
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* Contains HTML class for htmleditor type element
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*
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* @package core_form
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* @copyright 2006 Jamie Pratt <me@jamiep.org>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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global $CFG;
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require_once("$CFG->libdir/form/textarea.php");
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/**
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* htmleditor type form element
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*
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* HTML class for htmleditor type element
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*
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* @package core_form
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* @category form
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* @copyright 2006 Jamie Pratt <me@jamiep.org>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class MoodleQuickForm_htmleditor extends MoodleQuickForm_textarea{
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/** @var string defines the type of editor */
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var $_type;
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/** @var array default options for html editor, which can be overridden */
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var $_options=array('rows'=>10, 'cols'=>45, 'width'=>0,'height'=>0);
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/**
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* Constructor
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*
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* @param string $elementName (optional) name of the html editor
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* @param string $elementLabel (optional) editor label
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* @param array $options set of options to create html editor
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* @param array $attributes (optional) Either a typical HTML attribute string
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* or an associative array
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*/
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public function __construct($elementName=null, $elementLabel=null, $options=array(), $attributes=null){
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parent::__construct($elementName, $elementLabel, $attributes);
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// set the options, do not bother setting bogus ones
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if (is_array($options)) {
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foreach ($options as $name => $value) {
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if (array_key_exists($name, $this->_options)) {
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if (is_array($value) && is_array($this->_options[$name])) {
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$this->_options[$name] = @array_merge($this->_options[$name], $value);
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} else {
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$this->_options[$name] = $value;
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}
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}
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}
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}
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$this->_type='htmleditor';
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editors_head_setup();
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}
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/**
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* Old syntax of class constructor. Deprecated in PHP7.
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*
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* @deprecated since Moodle 3.1
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*/
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public function MoodleQuickForm_htmleditor($elementName=null, $elementLabel=null, $options=array(), $attributes=null) {
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debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
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self::__construct($elementName, $elementLabel, $options, $attributes);
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}
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/**
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* Returns the input field in HTML
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*
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* @return string
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*/
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function toHtml(){
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if ($this->_flagFrozen) {
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return $this->getFrozenHtml();
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} else {
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return $this->_getTabs() .
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print_textarea(true,
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$this->_options['rows'],
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$this->_options['cols'],
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$this->_options['width'],
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$this->_options['height'],
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$this->getName(),
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preg_replace("/(\r\n|\n|\r)/", '
',$this->getValue()),
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0, // unused anymore
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true,
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$this->getAttribute('id'));
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}
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}
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/**
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* What to display when element is frozen.
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*
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* @return string
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*/
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function getFrozenHtml()
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{
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$html = format_text($this->getValue());
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return $html . $this->_getPersistantData();
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}
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}
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