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This commit is contained in:
Mikael Roos 2017-03-03 22:53:29 +01:00
parent 0f0d954e61
commit 026e01b2cd
15 changed files with 180 additions and 98 deletions
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4
.phpcs.xml
View File

@ -2,13 +2,11 @@
<ruleset name="PHPCS rule set">
<description>Custom rule set.</description>
<file>.</file>
<file>src</file>
<file>test</file>
<file>autoload.php</file>
<exclude-pattern>docs/*</exclude-pattern>
<exclude-pattern>build/*</exclude-pattern>
<exclude-pattern>coverage/*</exclude-pattern>
<exclude-pattern>test/config.php</exclude-pattern>
<exclude-pattern>webroot/imgs.php</exclude-pattern>
<exclude-pattern>webroot/imgp.php</exclude-pattern>

28
features/bootstrap/FeatureContext.php
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@ -6,6 +6,8 @@ use Behat\Behat\Context\SnippetAcceptingContext;
use Behat\Gherkin\Node\PyStringNode;
use Behat\Gherkin\Node\TableNode;
require __DIR__ . "/assert.php";
/**
* Defines application features from the specific context.
*/
@ -76,7 +78,7 @@ class FeatureContext implements Context, SnippetAcceptingContext
{
//echo $this->url;
$res = file_get_contents($this->url);
PHPUnit_Framework_Assert::assertNotEquals(false, $res);
assertNotEquals(false, $res);
$this->imageString = $res;
$this->headers = $http_response_header;
@ -94,10 +96,10 @@ class FeatureContext implements Context, SnippetAcceptingContext
public function getImageAsJson()
{
$res = file_get_contents($this->url . "&json");
PHPUnit_Framework_Assert::assertNotEquals(false, $res);
assertNotEquals(false, $res);
$res = json_decode($res, true);
PHPUnit_Framework_Assert::assertNotEquals(null, $res);
assertNotEquals(null, $res);
$this->imageJSON = $res;
}
@ -111,7 +113,7 @@ class FeatureContext implements Context, SnippetAcceptingContext
{
//echo $this->url;
$res = get_headers($this->url);
PHPUnit_Framework_Assert::assertNotEquals(false, $res);
assertNotEquals(false, $res);
$this->headers = $http_response_header;
}
@ -123,7 +125,7 @@ class FeatureContext implements Context, SnippetAcceptingContext
*/
public function returnsStatusCode($arg1)
{
PHPUnit_Framework_Assert::assertNotEquals(
assertNotEquals(
false,
strpos($this->headers[0], $arg1)
);
@ -136,19 +138,19 @@ class FeatureContext implements Context, SnippetAcceptingContext
private function compareImageJsonToHeaders()
{
$contentLength = "Content-Length: " . $this->imageJSON["size"];
PHPUnit_Framework_Assert::assertContains(
assertContains(
$contentLength,
$this->headers
);
$contentType = "Content-Type: " . $this->imageJSON["mimeType"];
PHPUnit_Framework_Assert::assertContains(
assertContains(
$contentType,
$this->headers
);
$lastModified = "Last-Modified: " . $this->imageJSON["cacheGmdate"] . " GMT";
PHPUnit_Framework_Assert::assertContains(
assertContains(
$lastModified,
$this->headers
);
@ -162,10 +164,10 @@ class FeatureContext implements Context, SnippetAcceptingContext
private function compareImageJsonToSavedJson($file)
{
$res = file_get_contents("$file.json");
PHPUnit_Framework_Assert::assertNotEquals(false, $res);
assertNotEquals(false, $res);
$res = json_decode($res, true);
PHPUnit_Framework_Assert::assertNotEquals(null, $res);
assertNotEquals(null, $res);
$keys = [
"mimeType",
@ -179,7 +181,7 @@ class FeatureContext implements Context, SnippetAcceptingContext
if (array_key_exists($key, $res)
&& array_key_exists($key, $this->imageJSON)
) {
PHPUnit_Framework_Assert::assertEquals(
assertEquals(
$res[$key],
$this->imageJSON[$key]
);
@ -196,9 +198,9 @@ class FeatureContext implements Context, SnippetAcceptingContext
{
$base = __DIR__ . "/../img";
$res = file_get_contents("$base/$arg1");
PHPUnit_Framework_Assert::assertNotEquals(false, $res);
assertNotEquals(false, $res);
PHPUnit_Framework_Assert::assertEquals($this->imageString, $res);
assertEquals($this->imageString, $res);
$this->compareImageJsonToHeaders();
$this->compareImageJsonToSavedJson("$base/$arg1");

32
features/bootstrap/assert.php Normal file
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@ -0,0 +1,32 @@
<?php
/**
* Assert functions.
*/
function assertNotEquals($expected, $actual)
{
if (!($expected !== $actual)) {
throw new Exception("Failed asserting that '$expected' is not equal to '$actual'.");
}
};
function assertEquals($expected, $actual)
{
if (!($expected === $actual)) {
throw new Exception("Failed asserting that '$expected' is equal to '$actual'.");
}
};
/**
* Check that $needle is an element of $haystack.
*/
function assertContains($needle, $haystack)
{
if (!in_array($needle, $haystack)) {
throw new Exception("Failed asserting that '$needle' is not in haystack.");
}
}

26
src/CImage/CImage.php
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@ -1220,7 +1220,10 @@ class CImage
*/
public function reCalculateDimensions()
{
$this->log("Re-calculate image dimensions, newWidth x newHeigh was: " . $this->newWidth . " x " . $this->newHeight);
$this->log("Re-calculate image dimensions, newWidth x newHeigh was: "
. $this->newWidth
. " x "
. $this->newHeight);
$this->newWidth = $this->newWidthOrig;
$this->newHeight = $this->newHeightOrig;
@ -1586,7 +1589,6 @@ class CImage
}
switch ($pngType) {
case self::PNG_GREYSCALE:
$text = "PNG is type 0, Greyscale$transparent";
break;
@ -1754,7 +1756,6 @@ class CImage
// Only use a specified area of the image, $this->offset is defining the area to use
if (isset($this->offset)) {
$this->log("Offset for area to use, cropping it width={$this->offset['width']}, height={$this->offset['height']}, start_x={$this->offset['left']}, start_y={$this->offset['top']}");
$img = $this->CreateImageKeepTransparency($this->offset['width'], $this->offset['height']);
imagecopy($img, $this->image, 0, 0, $this->offset['left'], $this->offset['top'], $this->offset['width'], $this->offset['height']);
@ -1764,7 +1765,6 @@ class CImage
}
if ($this->crop) {
// Do as crop, take only part of image
$this->log("Cropping area width={$this->crop['width']}, height={$this->crop['height']}, start_x={$this->crop['start_x']}, start_y={$this->crop['start_y']}");
$img = $this->CreateImageKeepTransparency($this->crop['width'], $this->crop['height']);
@ -1781,7 +1781,6 @@ class CImage
}
if ($this->cropToFit) {
// Resize by crop to fit
$this->log("Resizing using strategy - Crop to fit");
@ -1842,9 +1841,7 @@ class CImage
$this->image = $imageResized;
$this->width = $this->newWidth;
$this->height = $this->newHeight;
} elseif ($this->fillToFit) {
// Resize by fill to fit
$this->log("Resizing using strategy - Fill to fit");
@ -1864,13 +1861,11 @@ class CImage
if (!$this->upscale
&& ($this->width < $this->newWidth && $this->height < $this->newHeight)
) {
$this->log("Resizing - smaller image, do not upscale.");
$posX = round(($this->newWidth - $this->width) / 2);
$posY = round(($this->newHeight - $this->height) / 2);
$imageResized = $this->CreateImageKeepTransparency($this->newWidth, $this->newHeight);
imagecopy($imageResized, $this->image, $posX, $posY, 0, 0, $this->width, $this->height);
} else {
$imgPreFill = $this->CreateImageKeepTransparency($this->fillWidth, $this->fillHeight);
$imageResized = $this->CreateImageKeepTransparency($this->newWidth, $this->newHeight);
@ -1881,9 +1876,7 @@ class CImage
$this->image = $imageResized;
$this->width = $this->newWidth;
$this->height = $this->newHeight;
} elseif (!($this->newWidth == $this->width && $this->newHeight == $this->height)) {
// Resize it
$this->log("Resizing, new height and/or width");
@ -1948,12 +1941,10 @@ class CImage
// Apply filters
if (isset($this->filters) && is_array($this->filters)) {
foreach ($this->filters as $filter) {
$this->log("Applying filter {$filter['type']}.");
switch ($filter['argc']) {
case 0:
imagefilter($this->image, $filter['type']);
break;
@ -2298,7 +2289,6 @@ class CImage
$img = isset($img) ? $img : $this->image;
if ($this->bgColorDefault) {
$red = $this->bgColorDefault['red'];
$green = $this->bgColorDefault['green'];
$blue = $this->bgColorDefault['blue'];
@ -2311,7 +2301,6 @@ class CImage
}
return $color;
} else {
return 0;
}
@ -2339,16 +2328,13 @@ class CImage
: -1;
if ($index != -1) {
imagealphablending($img, true);
$transparent = imagecolorsforindex($this->image, $index);
$color = imagecolorallocatealpha($img, $transparent['red'], $transparent['green'], $transparent['blue'], $transparent['alpha']);
imagefill($img, 0, 0, $color);
$index = imagecolortransparent($img, $color);
$this->Log("Detected transparent color = " . implode(", ", $transparent) . " at index = $index");
} elseif ($this->bgColorDefault) {
$color = $this->getBackgroundColor($img);
imagefill($img, 0, 0, $color);
$this->Log("Filling image with background color.");
@ -2444,7 +2430,6 @@ class CImage
$type = $this->getTargetImageExtension();
$this->Log("Saving image as " . $type);
switch ($type) {
case 'jpeg':
case 'jpg':
$this->Log("Saving image as JPEG to cache using quality = {$this->quality}.");
@ -2716,7 +2701,6 @@ class CImage
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])
&& strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) == $lastModified) {
if ($this->verbose) {
$this->log("304 not modified");
$this->verboseOutput();
@ -2727,9 +2711,7 @@ class CImage
if (CIMAGE_DEBUG) {
trace(__CLASS__ . " 304");
}
} else {
$this->loadImageDetails($file);
$mime = $this->getMimeType();
$size = filesize($file);

31
src/CImage/CImageResizer.php
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@ -385,7 +385,6 @@ class CImageResizer
// Both null, use source as base for target
if (is_null($this->targetWidth) && is_null($this->targetHeight)) {
$this->targetWidth = ($this->aspectRatio >= 1)
? $this->srcWidth
: null;
@ -395,12 +394,10 @@ class CImageResizer
: $this->srcHeight;
$this->log(" Using source as base {$this->targetWidth}x{$this->targetHeight}");
}
// Both or either set, calculate the other
if (isset($this->targetWidth) && isset($this->targetHeight)) {
$this->targetWidth = ($this->aspectRatio >= 1)
? $this->targetWidth
: $this->targetHeight * $this->aspectRatio;
@ -410,17 +407,12 @@ class CImageResizer
: $this->targetHeight;
$this->log(" New target width height {$this->targetWidth}x{$this->targetHeight}");
} elseif (isset($this->targetWidth)) {
$this->targetHeight = $this->targetWidth / $this->aspectRatio;
$this->log(" New target height x{$this->targetHeight}");
} elseif (isset($this->targetHeight)) {
$this->targetWidth = $this->targetHeight * $this->aspectRatio;
$this->log(" New target width {$this->targetWidth}x");
}
return $this;
@ -518,28 +510,21 @@ class CImageResizer
$ratio = $both ? $tw / $th : null;
if (is_null($tw) && is_null($th)) {
// No tw/th use sw/sh
$tw = $sw;
$th = $sh;
$this->log(" New tw x th {$tw}x{$th}");
} elseif (isset($tw) && is_null($th)) {
// Keep aspect ratio, make th based on tw
$this->respectUpscale($tw, $sw);
$th = $tw / $ar;
$this->log(" New th x{$th}");
} elseif (is_null($tw) && isset($th)) {
// Keep aspect ratio, make tw based on th
$this->respectUpscale($th, $sh);
$tw = $th * $ar;
$this->log(" New tw {$tw}x");
} elseif ($rs === CImageResizer::KEEP_RATIO && $both) {
// Keep aspect ratio, make fit in box not larger than tw/th
$this->log(" Keep ratio, ratio target=$ratio, source=$ar");
@ -555,9 +540,7 @@ class CImageResizer
$this->respectUpscale($tw, $sw);
$this->respectUpscale($th, $sh);
}
} elseif ($rs === CImageResizer::STRETCH && $both) {
// Stretch to fit, leave as is
$this->log(" Stretch");
@ -570,9 +553,7 @@ class CImageResizer
$dy = ($th - $dh) / 2;
$this->log(" Destination area dx=$dx, dy=$dy, dw=$dw, dh=$dh");
} elseif ($rs === CImageResizer::CROP_TO_FIT && $both) {
// Crop to fit image in box
$this->log(" Crop to fit, ratio target=$ratio, source=$ar");
@ -607,9 +588,7 @@ class CImageResizer
$this->log(" Parts cx=$cx, cy=$cy, cw=$cw, ch=$ch");
$this->log(" Destination area dx=$dx, dy=$dy, dw=$dw, dh=$dh");
} elseif ($rs === CImageResizer::FILL_TO_FIT && $both) {
// Fill to fit image in box
$this->log(" Fill to fit, ratio target=$ratio, source=$ar");
$dw = $tw;
@ -647,10 +626,12 @@ class CImageResizer
$this->cropWidth = round($cw);
$this->cropHeight = round($ch);
$this->log(" Target dimension (after) {$this->targetWidth}x{$this->targetHeight}.");
$this->log(" Crop area {$this->cropX}x{$this->cropY} by {$this->cropWidth}x{$this->cropHeight}.");
$this->log(" Destination area {$this->destinationX}x{$this->destinationY} by {$this->destinationWidth}x{$this->destinationHeight}.");
$str = <<<EOD
Target dimension (after) {$this->targetWidth}x{$this->targetHeight}.
Crop area {$this->cropX}x{$this->cropY} by {$this->cropWidth}x{$this->cropHeight}.
Destination area {$this->destinationX}x{$this->destinationY} by {$this->destinationWidth}x{$this->destinationHeight}.
EOD;
$this->log($str);
/*

22
src/CImage/Exception.php Normal file
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@ -0,0 +1,22 @@
<?php
namespace Mos\CImage;
/**
* Anax class for wrapping sessions.
*
*/
class Exception extends \Exception
{
/**
* Construct.
*
* @param string $message the Exception message to throw.
* @param int $code the Exception code.
* @param Exception previous the previous exception used for the exception chaining.
*/
public function __construct($message = "", $code = 0, $previous = null)
{
parent::__construct($message, $code, $previous);
}
}

16
src/functions.php
View File

@ -67,22 +67,6 @@ function errorPage($msg, $type = 500)
/**
* Custom exception handler.
*/
set_exception_handler(function ($exception) {
errorPage(
"<p><b>img.php: Uncaught exception:</b> <p>"
. $exception->getMessage()
. "</p><pre>"
. $exception->getTraceAsString()
. "</pre>",
500
);
});
/**
* Get input from query string or return default value if not set.
*

11
test/CImageResizerByAspectRatioTest.php
View File

@ -50,8 +50,15 @@ class CImageResizerByAspectRatioTest extends \PHPUnit_Framework_TestCase
*
* @return void
*/
public function testResize1($aspectRatio, $srcWidth, $srcHeight, $targetWidth, $targetHeight, $expectedWidth, $expectedHeight)
{
public function testResize1(
$aspectRatio,
$srcWidth,
$srcHeight,
$targetWidth,
$targetHeight,
$expectedWidth,
$expectedHeight
) {
$img = new CImageResizer(/*'logger'*/);
//$img = new CImageResizer('logger');

11
test/CImageResizerByDensityPixelRatioTest.php
View File

@ -50,8 +50,15 @@ class CImageResizerByDevicePixelRatioTest extends \PHPUnit_Framework_TestCase
*
* @return void
*/
public function testResize1($dpr, $srcWidth, $srcHeight, $targetWidth, $targetHeight, $expectedWidth, $expectedHeight)
{
public function testResize1(
$dpr,
$srcWidth,
$srcHeight,
$targetWidth,
$targetHeight,
$expectedWidth,
$expectedHeight
) {
$img = new CImageResizer(/*'logger'*/);
//$img = new CImageResizer('logger');

2
test/CImageResizerStrategyFillToFitTest.php
View File

@ -62,7 +62,6 @@ class CImageResizerStrategyFillToFitTest extends \PHPUnit_Framework_TestCase
$this->assertEquals($dy, $img->getDestinationY(), "DestinationY not correct.");
$this->assertEquals($dw, $img->getDestinationWidth(), "DestinationWidth not correct.");
$this->assertEquals($dh, $img->getDestinationHeight(), "DestinationHeight not correct.");
}
@ -116,6 +115,5 @@ class CImageResizerStrategyFillToFitTest extends \PHPUnit_Framework_TestCase
$this->assertEquals($dy, $img->getDestinationY(), "DestinationY not correct.");
$this->assertEquals($dw, $img->getDestinationWidth(), "DestinationWidth not correct.");
$this->assertEquals($dh, $img->getDestinationHeight(), "DestinationHeight not correct.");
}
}

1
test/CImageResizerStrategyStretchTest.php
View File

@ -53,6 +53,5 @@ class CImageResizerStrategyStretchTest extends \PHPUnit_Framework_TestCase
$this->assertEquals($tw, $img->getTargetWidth(), "Target width not correct.");
$this->assertEquals($th, $img->getTargetHeight(), "Target height not correct.");
}
}

54
test/CImgTest.php Normal file
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@ -0,0 +1,54 @@
<?php
namespace Mos\CImage;
/**
* A testclass for img.php
*
*/
class CImgTest extends \PHPUnit_Framework_TestCase
{
/**
* Provider
*
* @return array
*/
public function providerQueryString()
{
return [
//
[[
"src" => "car.png",
"json" => true,
"rotate" => 90,
]],
];
}
/**
* Test
*
* @-preserveGlobalState disabled
* @runInSeparateProcess
*
* @dataProvider providerQueryString
*
* @return void
*/
public function testResize($query)
{
//$_GET = $query;
#ob_start();
//$res = require "webroot/img.php";
#$res = ob_get_clean();
//echo "MOPED $res";
}
}

22
webroot/img.php
View File

@ -8,6 +8,22 @@
*
*/
/**
* Custom exception handler.
*/
set_exception_handler(function ($exception) {
errorPage(
"<p><b>img.php: Uncaught exception:</b> <p>"
. $exception->getMessage()
. "</p><pre>"
. $exception->getTraceAsString()
. "</pre>",
500
);
});
/**
* Get configuration options from file, if the file exists, else use $config
* if its defined or create an empty $config.
@ -198,7 +214,7 @@ verbose("referer host = $refererHost");
/**
* Create the class for the image.
*/
$CImage = getConfig('CImage', 'CImage');
$CImage = getConfig('CImage', '\Mos\CImage\CImage');
$img = new $CImage();
$img->setVerbose($verbose || $verboseFile);
@ -207,7 +223,7 @@ $img->setVerbose($verbose || $verboseFile);
/**
* Get the cachepath from config.
*/
$CCache = getConfig('CCache', 'CCache');
$CCache = getConfig('CCache', '\Mos\CImage\CCache');
$cachePath = getConfig('cache_path', __DIR__ . '/../cache/');
$cache = new $CCache();
$cache->setDir($cachePath);
@ -229,7 +245,7 @@ verbose("use cache = $useCache");
$fastTrackCache = "fasttrack";
$allowFastTrackCache = getConfig('fast_track_allow', false);
$CFastTrackCache = getConfig('CFastTrackCache', 'CFastTrackCache');
$CFastTrackCache = getConfig('CFastTrackCache', '\Mos\CImage\CFastTrackCache');
$ftc = new $CFastTrackCache();
$ftc->setCacheDir($cache->getPathToSubdir($fastTrackCache))
->enable($allowFastTrackCache)

12
webroot/img_config.php
View File

@ -91,13 +91,13 @@ return [
* the codebase.
*
* Default values:
* CImage: CImage
* CCache: CCache
* CFastTrackCache: CFastTrackCache
* CImage: \Mos\CImage\CImage
* CCache: \Mos\CImage\CCache
* CFastTrackCache: \Mos\CImage\CFastTrackCache
*/
//'CImage' => 'CImage',
//'CCache' => 'CCache',
//'CFastTrackCache' => 'CFastTrackCache',
//'CImage' => '\Mos\CImage\CImage',
//'CCache' => '\Mos\CImage\CCache',
//'CFastTrackCache' => '\Mos\CImage\CFastTrackCache',