TbTimePicker.php

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

class TbTimePicker extends TbBaseInputWidget {
        
        public $form;

        public $options = array();

        public $events = array();

        public $wrapperHtmlOptions = array();

        public $noAppend = false;

        public function run() {
                
                list($name, $id) = $this->resolveNameID();

                // TODO: what is this?
                // Add a class of no-user-select to widget
                $this->htmlOptions['class'] = empty($this->htmlOptions['class'])
                        ? 'no-user-select'
                        : 'no-user-select ' . $this->htmlOptions['class'];

                // We are overriding the result of $this->resolveNameID() here, because $id which it emits is not unique through the page.
                if (empty($this->htmlOptions['id'])) {
                        $this->htmlOptions['id'] = $this->id;
                }

                // Adding essential class for timepicker to work.
                $this->wrapperHtmlOptions = $this->injectClass($this->wrapperHtmlOptions, 'bootstrap-timepicker');

                if (!$this->noAppend)
                        $this->wrapperHtmlOptions = $this->injectClass($this->wrapperHtmlOptions, 'input-group');


                echo CHtml::openTag('div', $this->wrapperHtmlOptions);
                if ($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, $this->htmlOptions);
                }
                if (!$this->noAppend)
                        $this->echoAppend();
                echo CHtml::closeTag('div');

                $this->registerClientScript($this->id);
        }

        public function registerClientScript($id) {
                
        Booster::getBooster()->cs->registerPackage('timepicker');

                $options = !empty($this->options) ? CJavaScript::encode($this->options) : '';

                ob_start();

                echo "jQuery('#{$id}').timepicker({$options})";
                foreach ($this->events as $event => $handler) {
                        echo ".on('{$event}', " . CJavaScript::encode($handler) . ")";
                }

                Yii::app()->getClientScript()->registerScript(__CLASS__ . '#' . $id, ob_get_clean() . ';');
        }

        private function injectClass($valueset, $className) {
                
                if (array_key_exists('class', $valueset) and is_string($valueset['class'])) {
                        $valueset['class'] = implode(
                                ' ',
                                array_merge(
                                        explode(
                                                ' ',
                                                $valueset['class']
                                        ),
                                        array($className)
                                )
                        );
                } else {
                        $valueset['class'] = $className;
                }

                return $valueset;
        }

        private function echoAppend() {
                
                echo CHtml::tag('span', array('class' => 'input-group-addon'), CHtml::tag('i', array('class' => 'glyphicon glyphicon-time'), ''));
        }
}