UWjuiAutoComplete.php

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<?php

class UWjuiAutoComplete
{
    public $params = array(
        'ui-theme' => 'base',
        'modelName' => '',
        'optionName' => '',
        'emptyFieldLabel' => 'Not found',
        'emptyFieldValue' => 0,
        'relationName' => '',
        'minLength' => '',
    );

    public function init()
    {
        return array(
            'name' => __CLASS__,
            'label' => UserModule::t('jQueryUI autocomplete', array(), __CLASS__),
            'fieldType' => array('INTEGER'),
            'params' => $this->params,
            'paramsLabels' => array(
                'modelName' => UserModule::t('Model Name', array(), __CLASS__),
                'optionName' => UserModule::t('Lable field name', array(), __CLASS__),
                'emptyFieldLabel' => UserModule::t('Empty item name', array(), __CLASS__),
                'emptyFieldValue' => UserModule::t('Empty item value', array(), __CLASS__),
                'relationName' => UserModule::t('Profile model relation name', array(), __CLASS__),
                'minLength' => UserModule::t('minimal start research length', array(), __CLASS__),
            ),
        );
    }

    public function setAttributes($value, $model, $field_varname)
    {
        return $value;
    }

    public function viewAttribute($model, $field)
    {
        $relation = $model->relations();
        if ($this->params['relationName'] && isset($relation[$this->params['relationName']])) {
            $m = $model->__get($this->params['relationName']);
        } else {
            $m = CActiveRecord::model($this->params['modelName'])->findByPk($model->getAttribute($field->varname));
        }

        if ($m) {
            return (($this->params['optionName']) ? $m->getAttribute($this->params['optionName']) : $m->id);
        } else {
            return $this->params['emptyFieldLabel'];
        }
    }

    public function editAttribute($model, $field, $htmlOptions = array())
    {
        $list = array();
        if (isset($this->params['emptyFieldValue'])) {
            $list[] = array('id' => $this->params['emptyFieldValue'],'label' => $this->params['emptyFieldLabel']);
        }
        $models = CActiveRecord::model($this->params['modelName'])->findAll();
        foreach ($models as $m) {
            $list[] = (($this->params['optionName']) ? array('label' => $m->getAttribute($this->params['optionName']), 'id' => $m->id) : array('label' => $m->id, 'id' => $m->id));
        }

        if (!isset($htmlOptions['id'])) {
            $htmlOptions['id'] = $field->varname;
        }
        $id = $htmlOptions['id'];

        $relation = $model->relations();
        if ($this->params['relationName'] && isset($relation[$this->params['relationName']])) {
            $m = $model->__get($this->params['relationName']);
        } else {
            $m = CActiveRecord::model($this->params['modelName'])->findByPk($model->getAttribute($field->varname));
        }

        if ($m) {
            $default_value = (($this->params['optionName']) ? $m->getAttribute($this->params['optionName']) : $m->id);
        } else {
            $default_value = '';
        }

        $htmlOptions['value'] = $default_value;
        $options['source'] = $list;
        $options['minLength'] = $this->params['minLength'];
        $options['showAnim'] = 'fold';
        $options['select'] = "js:function(event, ui) { $('#".get_class($model)."_".$field->varname."').val(ui.item.id);}";
        $options = CJavaScript::encode($options);
        //$basePath=Yii::getPathOfAlias('application.views.asset');
        $basePath = Yii::getPathOfAlias('application.modules.user.views.asset');
        $baseUrl = Yii::app()->getAssetManager()->publish($basePath);
        $cs = Yii::app()->getClientScript();
        $cs->registerCssFile($baseUrl.'/css/'.$this->params['ui-theme'].'/jquery-ui.css');
        $cs->registerScriptFile($baseUrl.'/js/jquery-ui.min.js');
        $js = "jQuery('#{$id}').autocomplete({$options});";
        $cs->registerScript('Autocomplete'.'#'.$id, $js);

        return CHtml::activeTextField($model, $field->varname, $htmlOptions).CHtml::activehiddenField($model, $field->varname);
    }
}