TbDateRangePicker.php

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<?php
Yii::import('booster.widgets.TbBaseInputWidget');

class TbDateRangePicker extends TbBaseInputWidget {
        
        public $form;

        public $selector;

        public $callback;

        public $options = array();

        public $htmlOptions = array();

        public function init() {
                
                $this->registerClientScript();
                parent::init();
        }
        
        public function run() {
                
                if ($this->selector) {
            $this->registerScript($this->selector, $this->options, $this->callback);
                } else {
                        list($name, $id) = $this->resolveNameID();

                        if ($this->hasModel()) {
                                if ($this->form) {
                                        echo $this->form->textField($this->model, $this->attribute, $this->htmlOptions);
                                } else {
                                        echo CHtml::activeTextField($this->model, $this->attribute, $this->htmlOptions);
                                }

                        } else {
                                echo CHtml::textField($name, $this->value, $this->htmlOptions);
                        }

                        $this->setLocaleSettings();
            $this->registerScript('#' . $id, $this->options, $this->callback);
                }

        }
        
        public function registerScript($selector, $options = array(), $callback = null) {
                
                Yii::app()->clientScript->registerScript(
                                uniqid(__CLASS__ . '#', true),
                                '$("' . $selector . '").daterangepicker(' . CJavaScript::encode($options) . ($callback
                                                ? ', ' . CJavaScript::encode($callback) : '') . ');'
                );
        }

        private function setLocaleSettings() {
                
                $this->setDaysOfWeekNames();
                $this->setMonthNames();
        }

        private function setDaysOfWeekNames() {
                
                if (empty($this->options['locale']['daysOfWeek'])) {
                        $this->options['locale']['daysOfWeek'] = Yii::app()->locale->getWeekDayNames('narrow', true);
                }
        }

        private function setMonthNames() {
                
                if (empty($this->options['locale']['monthNames'])) {
                        $this->options['locale']['monthNames'] = array_values(
                                Yii::app()->locale->getMonthNames('wide', true)
                        );
                }
        }

        public function registerClientScript() {
                
        $booster = Booster::getBooster();
        $booster->registerAssetCss('bootstrap-daterangepicker.css');
        $booster->registerAssetJs('bootstrap.daterangepicker.js');
        $booster->registerPackage('moment');
        }
}