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MDL-14589: copying the current htmleditor element to editor, prior to…

… filepicker removal from the old one.
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scyrma
scyrma committed Sep 26, 2008
1 parent 97844c1 commit 0b94f320194a6a19eb74d547a9aa5dba43159f03
Showing with 98 additions and 0 deletions.
  1. +98 −0 lib/form/editor.php
@@ -0,0 +1,98 @@
<?php
global $CFG;
require_once("$CFG->libdir/form/textarea.php");
/**
* HTML class for htmleditor type element
*
* @author Jamie Pratt
* @access public
*/
class MoodleQuickForm_htmleditor extends MoodleQuickForm_textarea{
var $_type;
var $_canUseHtmlEditor;
var $_options=array('canUseHtmlEditor'=>'detect','rows'=>10, 'cols'=>45, 'width'=>0,'height'=>0, 'filearea'=>'');
function MoodleQuickForm_htmleditor($elementName=null, $elementLabel=null, $options=array(), $attributes=null){
parent::MoodleQuickForm_textarea($elementName, $elementLabel, $attributes);
// set the options, do not bother setting bogus ones
if (is_array($options)) {
foreach ($options as $name => $value) {
if (array_key_exists($name, $this->_options)) {
if (is_array($value) && is_array($this->_options[$name])) {
$this->_options[$name] = @array_merge($this->_options[$name], $value);
} else {
$this->_options[$name] = $value;
}
}
}
}
if ($this->_options['canUseHtmlEditor']=='detect'){
$this->_options['canUseHtmlEditor']=can_use_html_editor();
}
if ($this->_options['canUseHtmlEditor']){
$this->_type='htmleditor';
//$this->_elementTemplateType='wide';
}else{
$this->_type='textarea';
}
$this->_canUseHtmlEditor = $this->_options['canUseHtmlEditor'];
}
/**
* set html for help button
*
* @access public
* @param array $help array of arguments to make a help button
* @param string $function function name to call to get html
*/
function setHelpButton($helpbuttonargs, $function='helpbutton'){
if (!$this->_canUseHtmlEditor){
if ('editorhelpbutton' == $function){
$key = array_search('richtext2', $helpbuttonargs);
if ($key !== FALSE){
array_splice($helpbuttonargs, $key, 1, array('text2', 'emoticons2'));
}
} elseif ('helpbutton' == $function && $helpbuttonargs[0] == 'richtext2' && ((!isset($helpbuttonargs[2])) || $helpbuttonargs[2] == 'moodle')){
//replace single 'richtext' help button with text and emoticon button when htmleditor off.
return $this->setHelpButton(array('text2', 'emoticons2'), 'editorhelpbutton');
}
}
return parent::setHelpButton($helpbuttonargs, $function);
}
function toHtml(){
//if ($this->_canUseHtmlEditor && !$this->_flagFrozen){
// $script = '';
//} else {
// $script='';
//}
if ($this->_flagFrozen) {
return $this->getFrozenHtml();
} else {
return $this->_getTabs() .
'<input type="hidden" name="filearea" value="'. $this->_options['filearea'] .'" />'."\n".
print_textarea($this->_canUseHtmlEditor,
$this->_options['rows'],
$this->_options['cols'],
$this->_options['width'],
$this->_options['height'],
$this->getName(),
preg_replace("/(\r\n|\n|\r)/", '&#010;',$this->getValue()),
0, // unused anymore
true,
$this->getAttribute('id'));
}
} //end func toHtml
/**
* What to display when element is frozen.
*
* @access public
* @return string
*/
function getFrozenHtml()
{
$html = format_text($this->getValue());
return $html . $this->_getPersistantData();
} //end func getFrozenHtml
}
?>

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