/**
* Generate the widget and return it as string
*
* @return string
*/
public function generate()
{
$action = Input::get('actionPSTag');
$tags = Input::get('ps_tags');
$requestUri = Environment::get('requestUri');
$requestUri = Helper::removeRequestTokenFromUri($requestUri);
if ($action && $action == 'updateTags') {
$this->updateTags($tags);
}
if ($action && $action == 'removeTags') {
$this->removeTags($tags);
}
$GLOBALS['TL_JAVASCRIPT'][] = $GLOBALS['PS_PUBLIC_PATH'] . 'vendor/mootagify.js|static';
$GLOBALS['TL_CSS'][] = $GLOBALS['PS_PUBLIC_PATH'] . 'css/mootagify-bootstrap.css|static';
$GLOBALS['TL_CSS'][] = $GLOBALS['PS_PUBLIC_PATH'] . 'css/mootagify.css|static';
$options = $this->options ? $this->options : array();
$script = sprintf('<script>' . 'window.addEvent("domready", function(){
var tagify = new mooTagify(document.id("tagWrap_%s"), null ,{
autoSuggest: true,
availableOptions: ' . json_encode($options) . '
});
tagify.addEvent("tagsUpdate", function(){
var tags = tagify.getTags();
document.id("ctrl_%s").set("value", tags.join());
new Request({url: "%s&actionPSTag=updateTags"}).get({"ps_tags": tags, "rt": Contao.request_token });
});
tagify.addEvent("tagRemove", function(tag){
var tags = tagify.getTags()
var deleted = tag;
document.id("ctrl_%s").set("value", tags.join());
new Request({url: "%s&actionPSTag=removeTags"}).get({ "ps_tags": deleted, "rt": Contao.request_token });
});
});' . '</script>', $this->strId, $this->strId, $requestUri, $this->strId, $requestUri);
return sprintf('<input type="hidden" id="ctrl_%s" name="%s" value="%s"><div id="tagWrap_%s" class="hide"> <div class="tag-wrapper"></div> <div class="tag-input"> <input type="text" id="listTags" class="tl_text" name="listTags" value="%s" placeholder="%s"> </div> <div class="clear"></div></div>' . $script . '', $this->strId, $this->strName, specialchars($this->varValue), $this->strId, specialchars($this->varValue), $GLOBALS['TL_LANG']['MSC']['TagTextField']['tag']);
}
