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Code Issues Releases Wiki Activity

added a webp support check for engines

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see: https://processwire.com/talk/topic/14236-webp-support/page/3/?tab=comments#comment-185020
This commit is contained in:
horst-n
2019-05-03 13:54:04 +02:00
parent fa917b30e0
commit d361c6c11e
3 changed files with 41 additions and 6 deletions
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13
wire/core/ImageSizerEngineGD.php
View File

@@ -57,6 +57,7 @@ class ImageSizerEngineGD extends ImageSizerEngine {
// and if it passes the mandatory requirements, we check particularly aspects here
switch($action) {
case 'imageformat':
// compare current imagefile infos fetched from ImageInspector
$requested = $this->getImageInfo(false);
@@ -69,7 +70,16 @@ class ImageSizerEngineGD extends ImageSizerEngine {
return true;
}
break;
case 'webp':
if(!isset($this->wire('config')->webpSupportGD)) {
// only call it once
$gd = gd_info();
$this->wire('config')->webpSupportGD = isset($gd['WebP Support']) ? $gd['WebP Support'] : false;
}
return $this->wire('config')->webpSupportGD;
break;
case 'install':
/*
$gd = gd_info();
@@ -77,6 +87,7 @@ class ImageSizerEngineGD extends ImageSizerEngine {
$png = isset($gd['PNG Support']) ? $gd['PNG Support'] : false;
$gif = isset($gd['GIF Read Support']) && isset($gd['GIF Create Support']) ? $gd['GIF Create Support'] : false;
$freetype = isset($gd['FreeType Support']) ? $gd['FreeType Support'] : false;
$webp = isset($gd['WebP Support']) ? $gd['WebP Support'] : false;
$this->config->gdReady = true;
*/
return true;

13
wire/core/Pageimage.php
View File

@@ -833,7 +833,13 @@ class Pageimage extends Pagefile {
/** @var ImageSizerEngine $engine */
$engine = $sizer->getEngine();
/* if the current engine installation does not support webp, modify the options param */
if(isset($options['webpAdd']) && $options['webpAdd'] && !$engine->supported('webp')) {
$options['webpAdd'] = false;
$engine->setOptions($options);
}
// allow for ImageSizerEngine module settings for quality and sharpening to override system defaults
// when they are not specified as an option to this resize() method
$engineConfigData = $engine->getConfigData();
@@ -1929,7 +1935,7 @@ class Pageimage extends Pagefile {
$original,
parent::__debugInfo(),
array(
'suffix' => $finalOptions['suffix'],
'suffix' => isset($finalOptions['suffix']) ? $finalOptions['suffix'] : '',
'extension' => $osInfo['extension']
)
));
@@ -1993,7 +1999,8 @@ class Pageimage extends Pagefile {
$enginesArray = array(
'neededEngineSupport' => strtoupper($oSizer->getImageInfo()),
'installedEngines' => $a,
'selectedEngine' => $oSizer->getEngine()->className
'selectedEngine' => $oSizer->getEngine()->className,
'engineWebpSupport' => $oSizer->getEngine()->supported('webp')
);
unset($a, $moduleName, $configData, $engines, $priority, $modules, $oSizer);