X-Git-Url: https://git.rapsys.eu/packbundle/blobdiff_plain/169794abc05627fdc279d24c984da4f74c658ff7..HEAD:/Controller/ImageController.php

diff --git a/Controller/ImageController.php b/Controller/ImageController.php
deleted file mode 100644
index 6314361..0000000
--- a/Controller/ImageController.php
+++ /dev/null
@@ -1,324 +0,0 @@
-<?php declare(strict_types=1);
-
-/*
- * This file is part of the Rapsys PackBundle package.
- *
- * (c) Raphaël Gertz <symfony@rapsys.eu>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Rapsys\PackBundle\Controller;
-
-use Symfony\Component\HttpFoundation\HeaderUtils;
-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
-use Symfony\Component\DependencyInjection\ContainerInterface;
-use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
-use Symfony\Component\Filesystem\Filesystem;
-use Symfony\Component\HttpFoundation\BinaryFileResponse;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
-use Symfony\Component\Routing\RequestContext;
-use Symfony\Contracts\Service\ServiceSubscriberInterface;
-
-use Rapsys\PackBundle\Util\ImageUtil;
-use Rapsys\PackBundle\Util\SluggerUtil;
-
-/**
- * {@inheritdoc}
- */
-class ImageController extends AbstractController implements ServiceSubscriberInterface {
-	/**
-	 * The cache path
-	 */
-	protected string $cache;
-
-	/**
-	 * The ImageUtil instance
-	 */
-	protected ImageUtil $image;
-
-	/**
-	 * The public path
-	 */
-	protected string $path;
-
-	/**
-	 * The SluggerUtil instance
-	 */
-	protected SluggerUtil $slugger;
-
-	/**
-	 * Creates a new image controller
-	 *
-	 * @param ContainerInterface $container The ContainerInterface instance
-	 * @param ImageUtil $image The MapUtil instance
-	 * @param SluggerUtil $slugger The SluggerUtil instance
-	 * @param string $cache The cache path
-	 * @param string $path The public path
-	 * @param string $prefix The prefix
-	 */
-	function __construct(ContainerInterface $container, ImageUtil $image, SluggerUtil $slugger, string $cache = '../var/cache', string $path = './bundles/rapsyspack', string $prefix = 'image') {
-		//Set cache
-		$this->cache = $cache.'/'.$prefix;
-
-		//Set container
-		$this->container = $container;
-
-		//Set image
-		$this->image = $image;
-
-		//Set path
-		$this->path = $path.'/'.$prefix;
-
-		//Set slugger
-		$this->slugger = $slugger;
-	}
-
-	/**
-	 * Return captcha image
-	 *
-	 * @param Request $request The Request instance
-	 * @param string $hash The hash
-	 * @param int $updated The updated timestamp
-	 * @param string $equation The shorted equation
-	 * @param int $width The width
-	 * @param int $height The height
-	 * @return Response The rendered image
-	 */
-	public function captcha(Request $request, string $hash, int $updated, string $equation, int $width, int $height): Response {
-		//Without matching hash
-		if ($hash !== $this->slugger->serialize([$updated, $equation, $width, $height])) {
-			//Throw new exception
-			throw new NotFoundHttpException(sprintf('Unable to match captcha hash: %s', $hash));
-		}
-
-		//Set hashed tree
-		$hashed = array_reverse(str_split(strval($updated)));
-
-		//Set captcha
-		$captcha = $this->path.'/'.$hashed[0].'/'.$hashed[1].'/'.$hashed[2].'/'.$updated.'/'.$equation.'/'.$width.'x'.$height.'.jpeg';
-
-		//Unshort equation
-		$equation = $this->slugger->unshort($equation);
-
-		//Without captcha up to date file
-		if (!is_file($captcha) || !($mtime = stat($captcha)['mtime']) || $mtime < $updated) {
-			//Without existing captcha path
-			if (!is_dir($dir = dirname($captcha))) {
-				//Create filesystem object
-				$filesystem = new Filesystem();
-
-				try {
-					//Create path
-					//XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
-					//XXX: on CoW filesystems execute a chattr +C before filling
-					$filesystem->mkdir($dir, 0775);
-				} catch (IOExceptionInterface $e) {
-					//Throw error
-					throw new \Exception(sprintf('Output path "%s" do not exists and unable to create it', $dir), 0, $e);
-				}
-			}
-
-			//Create image instance
-			$image = new \Imagick();
-
-			//Add imagick draw instance
-			//XXX: see https://www.php.net/manual/fr/imagick.examples-1.php#example-3916
-			$draw = new \ImagickDraw();
-
-			//Set text antialias
-			$draw->setTextAntialias(true);
-
-			//Set stroke antialias
-			$draw->setStrokeAntialias(true);
-
-			//Set text alignment
-			$draw->setTextAlignment(\Imagick::ALIGN_CENTER);
-
-			//Set gravity
-			$draw->setGravity(\Imagick::GRAVITY_CENTER);
-
-			//Set fill color
-			$draw->setFillColor($this->image->captchaFill);
-
-			//Set stroke color
-			$draw->setStrokeColor($this->image->captchaStroke);
-
-			//Set font size
-			$draw->setFontSize($this->image->captchaFontSize/1.5);
-
-			//Set stroke width
-			$draw->setStrokeWidth($this->image->captchaStrokeWidth / 3);
-
-			//Set rotation
-			$draw->rotate($rotate = (rand(25, 75)*(rand(0,1)?-.1:.1)));
-
-			//Get font metrics
-			$metrics2 = $image->queryFontMetrics($draw, strval('stop spam'));
-
-			//Add annotation
-			$draw->annotation($width / 2 - ceil(rand(intval(-$metrics2['textWidth']), intval($metrics2['textWidth'])) / 2) - abs($rotate), ceil($metrics2['textHeight'] + $metrics2['descender'] + $metrics2['ascender']) / 2 - $this->image->captchaStrokeWidth - $rotate, strval('stop spam'));
-
-			//Set rotation
-			$draw->rotate(-$rotate);
-
-			//Set font size
-			$draw->setFontSize($this->image->captchaFontSize);
-
-			//Set stroke width
-			$draw->setStrokeWidth($this->image->captchaStrokeWidth);
-
-			//Set rotation
-			$draw->rotate($rotate = (rand(25, 50)*(rand(0,1)?-.1:.1)));
-
-			//Get font metrics
-			$metrics = $image->queryFontMetrics($draw, strval($equation));
-
-			//Add annotation
-			$draw->annotation($width / 2, ceil($metrics['textHeight'] + $metrics['descender'] + $metrics['ascender']) / 2 - $this->image->captchaStrokeWidth, strval($equation));
-
-			//Set rotation
-			$draw->rotate(-$rotate);
-
-			//Add new image
-			#$image->newImage(intval(ceil($metrics['textWidth'])), intval(ceil($metrics['textHeight'] + $metrics['descender'])), new \ImagickPixel($this->image->captchaBackground), 'jpeg');
-			$image->newImage($width, $height, new \ImagickPixel($this->image->captchaBackground), 'jpeg');
-
-			//Draw on image
-			$image->drawImage($draw);
-
-			//Strip image exif data and properties
-			$image->stripImage();
-
-			//Set compression quality
-			$image->setImageCompressionQuality(70);
-
-			//Save captcha
-			if (!$image->writeImage($captcha)) {
-				//Throw error
-				throw new \Exception(sprintf('Unable to write image "%s"', $captcha));
-			}
-
-			//Set mtime
-			$mtime = stat($captcha)['mtime'];
-		}
-
-		//Read captcha from cache
-		$response = new BinaryFileResponse($captcha);
-
-		//Set file name
-		$response->setContentDisposition(HeaderUtils::DISPOSITION_INLINE, 'captcha-stop-spam-'.str_replace([' ', '*', '+'], ['-', 'mul', 'add'], $equation).'-'.$width.'x'.$height.'.jpeg');
-
-		//Set etag
-		$response->setEtag(md5($hash));
-
-		//Set last modified
-		$response->setLastModified(\DateTime::createFromFormat('U', strval($mtime)));
-
-		//Set as public
-		$response->setPublic();
-
-		//Return 304 response if not modified
-		$response->isNotModified($request);
-
-		//Return response
-		return $response;
-	}
-
-	/**
-	 * Return thumb image
-	 *
-	 * @param Request $request The Request instance
-	 * @param string $hash The hash
-	 * @param int $updated The updated timestamp
-	 * @param string $path The image path
-	 * @param int $width The width
-	 * @param int $height The height
-	 * @return Response The rendered image
-	 */
-	public function thumb(Request $request, string $hash, int $updated, string $path, int $width, int $height): Response {
-		//Without matching hash
-		if ($hash !== $this->slugger->serialize([$updated, $path, $width, $height])) {
-			//Throw new exception
-			throw new NotFoundHttpException(sprintf('Unable to match thumb hash: %s', $hash));
-		}
-
-		//Set hashed tree
-		$hashed = array_reverse(str_split(strval($updated)));
-
-		//Set thumb
-		$thumb = $this->path.'/'.$hashed[0].'/'.$hashed[1].'/'.$hashed[2].'/'.$updated.'/'.$path.'/'.$width.'x'.$height.'.jpeg';
-
-		//Unshort path
-		$path = $this->slugger->unshort($path);
-
-		//Without thumb up to date file
-		if (!is_file($thumb) || !($mtime = stat($thumb)['mtime']) || $mtime < $updated) {
-			//Without existing thumb path
-			if (!is_dir($dir = dirname($thumb))) {
-				//Create filesystem object
-				$filesystem = new Filesystem();
-
-				try {
-					//Create path
-					//XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
-					//XXX: on CoW filesystems execute a chattr +C before filling
-					$filesystem->mkdir($dir, 0775);
-				} catch (IOExceptionInterface $e) {
-					//Throw error
-					throw new \Exception(sprintf('Output path "%s" do not exists and unable to create it', $dir), 0, $e);
-				}
-			}
-
-			//Create image instance
-			$image = new \Imagick();
-
-			//Read image
-			$image->readImage(realpath($path));
-
-			//Crop using aspect ratio
-			//XXX: for better result upload image directly in aspect ratio :)
-			$image->cropThumbnailImage($width, $height);
-
-			//Strip image exif data and properties
-			$image->stripImage();
-
-			//Set compression quality
-			//TODO: ajust that
-			$image->setImageCompressionQuality(70);
-
-			//Save thumb
-			if (!$image->writeImage($thumb)) {
-				//Throw error
-				throw new \Exception(sprintf('Unable to write image "%s"', $thumb));
-			}
-
-			//Set mtime
-			$mtime = stat($thumb)['mtime'];
-		}
-
-		//Read thumb from cache
-		$response = new BinaryFileResponse($thumb);
-
-		//Set file name
-		$response->setContentDisposition(HeaderUtils::DISPOSITION_INLINE, 'thumb-'.str_replace('/', '_', $path).'-'.$width.'x'.$height.'.jpeg');
-
-		//Set etag
-		$response->setEtag(md5($hash));
-
-		//Set last modified
-		$response->setLastModified(\DateTime::createFromFormat('U', strval($mtime)));
-
-		//Set as public
-		$response->setPublic();
-
-		//Return 304 response if not modified
-		$response->isNotModified($request);
-
-		//Return response
-		return $response;
-	}
-}