<?php

class App_Slide_View extends Qs_ViewController
{
    const HTML_TYPE = 'html';
    protected $_actions = array('view');

    protected function _doView()
    {
        $item = $scriptOptions = $this->getConfig();
        $item['tpl'] = 'Slide/view.tpl';
        $item['width'] = $this->dataObj->imageWidth;
        $item['height'] = $this->dataObj->imageHeight;
        $item['idItem'] = $this->getIdItem();

        $listOptions = array('order' => array('Slide.sorter'));
        $limit = intval($this->getConfig('limit'));
        if ($limit) {
            $listOptions['limit'] = $limit;
        }
        $list = $this->dataObj->getList($listOptions);
        if (empty($list)) {
            return false;
        }
        if (is_array($list) && !empty($list)) {
            foreach ($list as &$slide) {
                $slide['title'] = htmlspecialchars($slide['title']);
                if ($slide['backgroundImage']) {
                    $slide['backgroundImage'] = Qs_ImageFs::get(
                        $slide['backgroundImage'],
                        $item['width'],
                        $item['height']
                    );
                }
                $slide['image'] = Qs_ImageFs::get(
                    $slide['image'],
                    $item['width'],
                    $item['height'],
                    'cropCenter'
                );
                if ($slide['type'] == App_Slide_View::HTML_TYPE) {
                    Qs_Smarty_File::setTemplate('Slide/slide.tpl');
                    $slide['content'] = Qs_Smarty_File::render($slide);
                }
            }
            unset($slide);
        }
        $item['slides'] = $list;
        foreach ($scriptOptions as $field => &$value) {
            if (in_array($value, array('y', 'n'))) {
                $value = ('y' == $value);
            }
        }
        if ($scriptOptions['enablePaginator']) {
            $this->doc->addStylesheet('css/yui-build/paginator.css');
            $this->doc->addScript('js/lib/yui-build/paginator.js');
        }
        $scriptOptions['idItem'] = $item['idItem'];
        $scriptOptions['slides'] = $item['slides'];
        $scriptOptions['debug'] = Qs_Constant::get('DEBUG');
        $scriptOptions['width'] = $item['width'];
        $scriptOptions['height'] = $item['height'];

        $this->_addItem($item);
        $this->doc->addStylesheet('css/slide.css')
            ->addScript('js/app/slide.js')
            ->addInitFunction('App_Slide.prototype.init', array($scriptOptions));

        return $this;
    }

    public function fillConfigForm($form)
    {
        $form->addElement(
            'select',
            'effect',
            array(
                'label'        => 'Effect',
                'multiOptions' => $this->dataObj->getDSlideEffect4Select()
            )
        );

        $form->addElement(
            'text',
            'interval',
            array('label' => 'Interval', 'required' => true, 'class' => 'digit', 'size' => 5)
        );
        $form->interval->getDecorator('ViewHelper')->setAdditionalHtmlAfterElement(' seconds');
        $form->interval->addValidator('Int', true);

        $checkboxDecorators = array(
            'ViewHelper',
            'Errors',
            array('decorator' => 'Label', 'options' => array('placement' => 'APPEND')),
            'DtDdWrapper'
        );

        $form->addElement('text', 'effectDuration', array('label' => 'Effect Duration', 'required' => true, 'class' => 'digit', 'size' => 5));
        $form->effectDuration->getDecorator('ViewHelper')->setAdditionalHtmlAfterElement(' miliseconds');
        $form->effectDuration->addValidator('Int', true);

        $form->addElement(
            'checkbox',
            'enableButtons',
            array('label' => 'Show Player Buttons', 'checkedValue' => 'y', 'uncheckedValue' => 'n',
                  'decorators' => $checkboxDecorators)
        );
        $form->addElement(
            'checkbox',
            'autoHideToolbar',
            array('label' => 'Auto Hide Toolbar', 'checkedValue' => 'y', 'uncheckedValue' => 'n',
                  'decorators' => $checkboxDecorators)
        );
        $form->addElement(
            'checkbox',
            'showArrows',
            array('label' => 'Show Arrows', 'checkedValue' => 'y', 'uncheckedValue' => 'n',
                  'decorators' => $checkboxDecorators)
        );
        $form->addElement(
            'checkbox',
            'autostart',
            array('label' => 'Autostart', 'checkedValue' => 'y', 'uncheckedValue' => 'n',
                  'decorators' => $checkboxDecorators)
        );

        $form->addElement(
            'checkbox',
            'enablePaginator',
            array(
                'label'          => 'Show Paginator',
                'checkedValue'   => 'y',
                'uncheckedValue' => 'n',
                'decorators'     => $checkboxDecorators
            )
        );
        $form->addElement('text', 'limit', array('label' => 'Limit Slides', 'class' => 'digit', 'size' => 5));
        $form->limit->getDecorator('ViewHelper')
            ->setAdditionalHtmlAfterElement(' (leave blank to have no limits)');
        $paginatorOptions = new Qs_Form_SubForm(array('legend' => 'Paginator Options'));

        $paginatorOptions->addElement(
            'text',
            'pageLinks',
            array('label' => 'Links Count', 'required' => false, 'class' => 'digit', 'size' => 5)
        );
        $paginatorOptions->pageLinks->getDecorator('ViewHelper')
            ->setAdditionalHtmlAfterElement(' (leave blank to calculate automatically)');
        $paginatorOptions->pageLinks->addValidator('Int', true);

        $paginatorOptions->addElement(
            'text',
            'linkWidth',
            array('label' => 'Link Width', 'class' => 'digit', 'size' => 5)
        );
        $paginatorOptions->linkWidth->getDecorator('ViewHelper')->setAdditionalHtmlAfterElement(' px');
        $paginatorOptions->linkWidth->addValidator('Int', true);
        $paginatorOptions->addElement(
            'text',
            'template',
            array(
                'label'       => 'Template',
                'description' => 'Constants: {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink}'
            )
        );
        $form->addSubForm($paginatorOptions, 'paginatorOptions');

        return $this;
    }
}