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<?php
/**
* @copyright Copyright (c) 2016 Julius Haertl <jus@bitgrid.net>
*
* @author Julius Haertl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Theming\Controller;
use OCA\Theming\IconBuilder;
use OCA\Theming\Template;
use OCA\Theming\ThemingDefaults;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\Http\DataDisplayResponse;
use OCP\AppFramework\Http\StreamResponse;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\Files\IRootFolder;
use OCP\IConfig;
use OCP\IL10N;
use OCP\IRequest;
use OCA\Theming\Util;
class IconController extends Controller {
/** @var ThemingDefaults */
private $themingDefaults;
/** @var Util */
private $util;
/** @var ITimeFactory */
private $timeFactory;
/** @var IL10N */
private $l;
/** @var IConfig */
private $config;
/** @var IRootFolder */
private $rootFolder;
/** @var IconBuilder */
private $iconBuilder;
/**
* IconController constructor.
*
* @param string $appName
* @param IRequest $request
* @param IConfig $config
* @param ThemingDefaults $themingDefaults
* @param Util $util
* @param ITimeFactory $timeFactory
* @param IL10N $l
* @param IRootFolder $rootFolder
*/
public function __construct(
$appName,
IRequest $request,
IConfig $config,
ThemingDefaults $themingDefaults,
Util $util,
ITimeFactory $timeFactory,
IL10N $l,
IRootFolder $rootFolder
) {
parent::__construct($appName, $request);
$this->themingDefaults = $themingDefaults;
$this->util = $util;
$this->timeFactory = $timeFactory;
$this->l = $l;
$this->config = $config;
$this->rootFolder = $rootFolder;
if(extension_loaded('imagick')) {
$this->iconBuilder = new IconBuilder($this->themingDefaults, $this->util);
}
}
/**
* @PublicPage
* @NoCSRFRequired
*
* @param $app app name
* @param $image image file name (svg required)
* @return StreamResponse|DataResponse
*/
public function getThemedIcon($app, $image) {
$image = $this->util->getAppImage($app, $image);
$svg = file_get_contents($image);
$color = $this->util->elementColor($this->themingDefaults->getMailHeaderColor());
$svg = $this->util->colorizeSvg($svg, $color);
$response = new DataDisplayResponse($svg, Http::STATUS_OK, ['Content-Type' => 'image/svg+xml']);
$response->cacheFor(86400);
$response->addHeader('Expires', date(\DateTime::RFC2822, $this->timeFactory->getTime()));
$response->addHeader('Pragma', 'cache');
return $response;
}
/**
* Return a 32x32 favicon as png
*
* @PublicPage
* @NoCSRFRequired
*
* @param $app app name
* @return StreamResponse|DataResponse
*/
public function getFavicon($app="core") {
if($this->themingDefaults->shouldReplaceIcons()) {
$icon = $this->iconBuilder->getFavicon($app);
$response = new DataDisplayResponse($icon, Http::STATUS_OK, ['Content-Type' => 'image/x-icon']);
$response->cacheFor(86400);
$response->addHeader('Expires', date(\DateTime::RFC2822, $this->timeFactory->getTime()));
$response->addHeader('Pragma', 'cache');
return $response;
} else {
$response = new DataDisplayResponse(null, Http::STATUS_NOT_FOUND);
$response->cacheFor(86400);
$response->addHeader('Expires', date(\DateTime::RFC2822, $this->timeFactory->getTime()));
return $response;
}
}
/**
* Return a 512x512 icon for touch devices
*
* @PublicPage
* @NoCSRFRequired
*
* @param $app app name
* @return StreamResponse|DataResponse
*/
public function getTouchIcon($app="core") {
if($this->themingDefaults->shouldReplaceIcons()) {
$icon = $this->iconBuilder->getTouchIcon($app);
$response = new DataDisplayResponse($icon, Http::STATUS_OK, ['Content-Type' => 'image/png']);
$response->cacheFor(86400);
$response->addHeader('Expires', date(\DateTime::RFC2822, $this->timeFactory->getTime()));
$response->addHeader('Pragma', 'cache');
return $response;
} else {
$response = new DataDisplayResponse(null, Http::STATUS_NOT_FOUND);
$response->cacheFor(86400);
$response->addHeader('Expires', date(\DateTime::RFC2822, $this->timeFactory->getTime()));
return $response;
}
}
}
|
