<?php

class stAssetImageConfigurationActions extends stAdminGeneratorActions
{

    public function executeImageCropper()
    {
        $asset_id = $this->getRequestParameter('asset_id');

        if (is_numeric($asset_id))
        {
            $this->asset = sfAssetPeer::retrieveByPK($asset_id);
        }
        else
        {
            $this->asset = new sfAsset();
            $folder = new sfAssetFolder();
            $folder->setRelativePath(dirname($asset_id));
            $this->asset->setsfAssetFolder($folder);
            $this->asset->setRawFilename(basename($asset_id));
            $this->asset->setType('image');
        }

        $this->namespace = $this->getRequestParameter('namespace');

        $this->for = $this->getRequestParameter('for');

        $this->config = stConfig::getInstance('stAsset');

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->updateImageCropperFromRequest();

            if (!$this->asset->isNew())
            {
                $this->asset->save();

                $this->asset->destroy($this->for, false);
            }
            else
            {
                $this->asset->updateCropFile();
                $this->asset->destroy($this->for, false);
                SlideBannerPeer::clearCache();
            }

            return sfView::HEADER_ONLY;
        }

        $crop = $this->asset->getCrop();
        $image_params = $this->config->get($this->for);


        if (isset($crop['_crop']))
        {
            foreach ($crop['_crop'] as $type => $params)
            {
                if (isset($image_params[$type]) && !sfAssetsLibraryTools::isValidCrop($params, $image_params[$type]['width'], $image_params[$type]['height']))
                {
                    unset($crop[$type]);
                }
            }

            $this->asset->setCrop($crop);
        }


        $this->image_types = sfAssetsLibraryTools::getCropImageTypes($this->for);

        if (stSoteshop::checkInstallVersion('6.6.4') && $this->for == 'product')
        {
            unset($this->image_types['icon']);

            unset($this->image_types['thumb']);
        }

        $this->image_labels = $this->getLabels($this->for);

        $this->image_info = $this->asset->getImageInfo();
    }

    public function executeWatermark()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $config->set('watermark', $this->getRequestParameter('watermark'));

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('watermark', array());
        $this->getBreadcrumbs()->add($i18n->__('Znak wodny'));
    }

    public function executeGeneral()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance('stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $general = $this->getRequestParameter('general');

            foreach (array('high_quality_images', 'respect_exif_orientation', 'enable_webp_format') as $checkbox)
            {
                $general[$checkbox] = isset($general[$checkbox]);
            }

            $config->set('general', $general);

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            // $this->saveThemeConfig($config);

            stFastCacheManager::clearCache();

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('general', array());

        if (!isset($this->config['adapter']))
        {
            $this->config['adapter'] = sfThumbnail::getDefaultAdapter();
        }

        $this->getBreadcrumbs()->add($i18n->__('Konfiguracja'));
    }

    public function executeGallery()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $config->set('gallery', $this->getRequestParameter('gallery'));

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('gallery', array());
    }

    public function executeProduct()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->updateConfigFromRequest($config, 'product');

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('product', array());
        $this->getBreadcrumbs()->add($i18n->__('Produkty'));
    }

    public function executeCategory()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->updateConfigFromRequest($config, 'category');

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('category', array());
        $this->getBreadcrumbs()->add($i18n->__('Kategorie'));
    }

    public function executeSlide()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->updateConfigFromRequest($config, 'slide');
            $this->updateConfigFromRequest($config, 'slide_mobile');

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);
            SlideBannerPeer::clearCache();

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('slide', array());
        $this->config_mobile = $config->get('slide_mobile', array());
        $this->getBreadcrumbs()->add($i18n->__('Banery'));
    }

    public function executeBlog()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->updateConfigFromRequest($config, 'blog');

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);
            SlideBannerPeer::clearCache();

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('blog', array());
        $this->getBreadcrumbs()->add($i18n->__('Blog'));
    }

    public function executeProducer()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->updateConfigFromRequest($config, 'producer');

            $this->setFlash('notice', $i18n->__('Twoje zmiany zostały zapisane', null, 'stAdminGeneratorPlugin'));

            $config->save(true);
            $this->saveThemeConfig($config);

            return $this->redirect($this->getRequest()->getReferer());
        }

        $this->config = $config->get('producer', array());
        $this->getBreadcrumbs()->add($i18n->__('Producenci'));
    }

    public function validateWatermark()
    {
        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->checkCredentials();
        }

        return true;
    }

    public function validateGallery()
    {
        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->checkCredentials();
        }

        return true;
    }

    public function validateCategory()
    {
        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->checkCredentials();

            $validator1 = $this->getThumbnailValidator('szerokość');

            $validator2 = $this->getThumbnailValidator('wysokość');

            foreach ($this->getRequestParameter('category') as $thumbnail => $values)
            {
                if (!$validator1->execute($values['width'], $error))
                {
                    $this->getRequest()->setError('category{' . $thumbnail . '}{width}', $error);
                }

                if (!$validator2->execute($values['height'], $error))
                {
                    $this->getRequest()->setError('category{' . $thumbnail . '}{height}', $error);
                }
            }
        }

        return !$this->getRequest()->hasErrors();
    }

    public function handleErrorCategory()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        $this->updateConfigFromRequest($config, 'category');

        $this->config = $config->get('category', array());

        $this->getBreadcrumbs()->add($i18n->__('Kategorie'));

        return sfView::SUCCESS;
    }

    public function validateProduct()
    {
        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->checkCredentials();

            $validator1 = $this->getThumbnailValidator('szerokość');

            $validator2 = $this->getThumbnailValidator('wysokość');

            foreach ($this->getRequestParameter('product') as $thumbnail => $values)
            {
                if (!$validator1->execute($values['width'], $error))
                {
                    $this->getRequest()->setError('product{' . $thumbnail . '}{width}', $error);
                }

                if (!$validator2->execute($values['height'], $error))
                {
                    $this->getRequest()->setError('product{' . $thumbnail . '}{height}', $error);
                }
            }
        }

        return !$this->getRequest()->hasErrors();
    }

    public function handleErrorProduct()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        $this->updateConfigFromRequest($config, 'product');

        $this->config = $config->get('product', array());

        $this->getBreadcrumbs()->add($i18n->__('Produkty'));

        return sfView::SUCCESS;
    }

    public function validateProducer()
    {
        if ($this->getRequest()->getMethod() == sfRequest::POST)
        {
            $this->checkCredentials();

            $validator1 = $this->getThumbnailValidator('szerokość');

            $validator2 = $this->getThumbnailValidator('wysokość');

            foreach ($this->getRequestParameter('producer') as $thumbnail => $values)
            {
                if (!$validator1->execute($values['width'], $error))
                {
                    $this->getRequest()->setError('producer{' . $thumbnail . '}{width}', $error);
                }

                if (!$validator2->execute($values['height'], $error))
                {
                    $this->getRequest()->setError('producer{' . $thumbnail . '}{height}', $error);
                }
            }
        }

        return !$this->getRequest()->hasErrors();
    }

    public function handleErrorProducer()
    {
        $i18n = $this->getContext()->getI18N();

        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        $this->updateConfigFromRequest($config, 'producer');

        $this->config = $config->get('producer', array());

        $this->getBreadcrumbs()->add($i18n->__('Producenci'));

        return sfView::SUCCESS;
    }

    public function handleErrorWatermark()
    {
        $i18n = $this->getContext()->getI18N();
        
        $config = stConfig::getInstance(null, 'stAsset');

        $this->menu_items = $this->getMenuItems();

        $config->set('watermark', $this->getRequestParameter('watermark'));

        $this->config = $config->get('watermark', array());

        $this->getBreadcrumbs()->add($i18n->__('Znak wodny'));

        return sfView::SUCCESS;
    }

    protected function updateConfigFromRequest($config, $for)
    {
        $thumbnails = $config->get($for, array());

        foreach ($this->getRequestParameter($for) as $thumbnail => $values)
        {
            $thumbnails[$thumbnail] = $values;

            $thumbnails[$thumbnail]['watermark'] = isset($values['watermark']);

            $thumbnails[$thumbnail]['auto_crop'] = isset($values['auto_crop']);
        }

        $config->set($for, $thumbnails);
    }

    public function executeRestoreDefaults()
    {
        $for = explode(",", $this->getRequestParameter('for'));

        $theme = ThemePeer::doSelectActive();

        foreach ($for as $current)
        {
            ThemePeer::updateThemeImageConfiguration($theme, $current);
        }

        $i18n = $this->getContext()->getI18N();

        $this->setFlash('notice', $i18n->__('Domyślna konfiguracja została przywrócona', null, 'stAssetImageConfiguration'));

        return $this->redirect($this->getRequest()->getReferer());
    }


    protected function getMenuItems()
    {
        $i18n = $this->getContext()->getI18N();

        $menu_array =  array(
            '@stAssetImageConfiguration?action=watermark' => $i18n->__('Znak wodny'),
            '@stAssetImageConfiguration?action=product' => $i18n->__('Produkty'),
            '@stAssetImageConfiguration?action=category' => $i18n->__('Kategorie'),
            '@stAssetImageConfiguration?action=producer' => $i18n->__('Producent'),
            '@stAssetImageConfiguration?action=gallery' => $i18n->__('Galeria'),
            '@stAssetImageConfiguration?action=slide' => $i18n->__('Banery'),
            '@stAssetImageConfiguration?action=blog' => $i18n->__('Blog'),
            '@stAssetImageConfiguration?action=general' => $i18n->__('Konfiguracja ogólna'),
        );

        if (stTheme::hideOldConfiguration())
        {
            unset($menu_array['@stAssetImageConfiguration?action=gallery']);
        }

        return $menu_array;
    }

    protected function getThumbnailValidator($label)
    {
        $validator = new sfNumberValidator();

        $i18n = $this->getContext()->getI18N();

        $validator->initialize($this->getContext(), array(
            'min' => 16,
            'min_error' => $i18n->__('Minimalna') . ' ' . $i18n->__($label) . ' ' . $i18n->__('to') . ' 16 px',
            'type' => 'integer',
            'type_error' => $i18n->__(ucfirst($label)) . ' ' . $i18n->__('musi być liczbą całkowitą'),
            'nan_error' => $i18n->__(ucfirst($label)) . ' ' . $i18n->__('musi być liczbą całkowitą'),
        ));

        return $validator;
    }

    protected function checkCredentials()
    {
        stAuthUsersListener::checkModificationCredentials($this, $this->getRequest(), $this->getModuleName());
    }

    protected function updateImageCropperFromRequest()
    {
        $data = $this->getRequestParameter($this->namespace);

        $crop = $this->asset->getCrop() ? $this->asset->getCrop() : array();

        $crop['_crop'] = array();

        $params = $this->config->get($this->for);

        foreach ($data['select'] as $type => $select)
        {
            $crop[$type] = json_decode($select);

            $crop['_crop'][$type] = array(
                'width' => $params[$type]['width'],
                'height' => $params[$type]['height']
            );
        }

        $this->asset->setCrop($crop);
    }

    protected function getLabels($for)
    {
        $labels = array(
            'product' => array(
                'small'     => 'Lista pełna',
                'icon'      => 'Lista skrócona',
                'thumb'     => 'Lista alternatywna',
                'gallery'   => 'Galeria',
                'large'     => 'Karta',
                'big'       => 'Powiększone',
                'allegro'   => 'Allegro'
            ),
            'category' => array(
                'thumb' => 'Strona główna',
                'small' => 'Strona kategorii'
            ),
            'producer' => array(
                'large' => 'Strona producenta',
                'thumb' => 'Logo'
            ),
            'slide' => array(
                'thumb' => '',
            ),
            'slide_mobile' => array(
                'thumb' => '',
            ),
            'blog' => array(
                'thumb' => '',
            ),
        );

        return $labels[$for];
    }

    protected function saveThemeConfig(stConfig $config)
    {
        $theme = ThemePeer::doSelectActive();

        $thumbs = array();

        foreach ($config->getArray() as $name => $values)
        {
            if ($name != 'general')
            {
                $thumbs[$name] = $values;
            }
        }

        $theme->getThemeConfig()->setConfigParameter('thumbs', $thumbs);
        $theme->save();
    }

    /**
     * 
     * {@inheritDoc}
     */
    protected function getBreadcrumbs()
    {
        if (null === $this->breadcrumbs)
        {
            $i18n = $this->getContext()->getI18N();
            $this->breadcrumbs = parent::getBreadcrumbs();
            $this->breadcrumbs->add($i18n->__('Konfiguracja zdjęć'), '@stAssetImageConfiguration');
        }

        return $this->breadcrumbs;
    }
}