<?php

use Qs\Form\SeoTrait;

abstract class App_News_Admin_Form_Abstract extends Qs_Form
{
    use SeoTrait;

    protected function _initElements()
    {
        $config = Qs_Application::getConfig('news');

        $this->addElement(
            'date',
            'date',
            ['label' => 'Publication Date', 'required' => true, 'value' => date('Y-m-d')]
        );

        $this->addElement('text', 'title', ['label' => 'News Title', 'required' => true]);
        $this->addSeoGroup('News');

        if ($config->hasImage) {
            $this->addElement(
                'extendedImage',
                'image',
                [
                    'label'    => 'Image',
                    'required' => false,
                    'resize'   => $this->getConfigArray('imageSize'),
                ]
            );
        }

        $this->addElement('textarea', 'introduction', ['label' => 'Introduction', 'rows' => 5]);

        $this->addElement(
            'htmlEditor',
            'content',
            ['label' => 'Content', 'required' => true, 'hasMsWordNote' => true]
        );

        $this->addElement(
            'radio',
            'linkType',
            ['label'        => 'Type',
             'multiOptions' => ['none' => 'No Link', 'url' => 'URL', 'cms' => 'Site Page', 'file' => 'File'],
             'required'     => true,
             'separator'    => '&nbsp;&nbsp;&nbsp;',
             'onclick'      => 'this.blur()',
             'onchange'     => "$('#fieldset-linkTypeGroup>dl:first').attr('class', this.value);",
             'value'        => 'none']
        );

        $this->addElement(
            'text',
            'url',
            ['label'       => 'Url',
             'class'       => 'text',
             'filters'     => ['StringTrim'],
             'description' => 'Example: http://www.adaptainc.com']
        );

        $this->getElement('url')->getDecorator('Label')->setOption('class', 'required');

        $this->addElement(
            'select',
            'idPage',
            ['label'        => 'Site Page',
             'escapeLabel'  => false,
             'multiOptions' => ['' => '- Select Page -'] + App_Cms_Obj::getInstance()->getPages4Select()]
        );
        $this->getElement('idPage')->getDecorator('Label')->setOption('class', 'required');

        $this->addElement('extendedFile', 'file', ['label' => 'File']);
        $this->getElement('file')->getDecorator('Label')->setOption('class', 'required');

        $linkType = $this->_getData('linkType', 'none');
        switch ($linkType) {
            case 'url':
                $this->getElement('url')->setRequired(true);
                $this->getElement('url')->addValidator('Url');
                break;
            case 'cms':
                $this->getElement('idPage')->setRequired(true);
                break;
            case 'file':
                $this->getElement('file')->setRequired(true);
                break;
        }

        $this->addDisplayGroup(
            ['linkType', 'url', 'idPage', 'file'],
            'linkTypeGroup',
            ['legend' => 'Link']
        );
        $this->getDisplayGroup('linkTypeGroup')->getDecorator('HtmlTag')->setOption('class', $linkType);

        if (true === $config->hasFeatured) {
            $this->addElement('checkbox', 'featured', ['label' => 'Featured', 'decoration' => 'simple']);
        }

        $this->addElement('checkbox', 'enabled', ['label' => 'Show on user end', 'decoration' => 'simple']);

        return $this;
    }

    public function render(Zend_View_Interface $view = null)
    {
        /** @var \Qs_Doc $doc */
        $doc = Zend_Registry::get('doc');
        $doc->addStylesheet('css/modules/admin-news.css');
        return parent::render($view);
    }
}