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[10.0.054] conversion des miniatures

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This commit is contained in:
Fred Tempez 2020-04-06 10:05:27 +02:00
parent 543c4911da
commit 96a8e2993f
1 changed files with 39 additions and 42 deletions
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81
core/core.php
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@ -36,7 +36,7 @@ class common {
const THUMBS_SEPARATOR = 'mini_';
// Numéro de version
const ZWII_VERSION = '10.0.053';
const ZWII_VERSION = '10.0.054';
const ZWII_UPDATE_CHANNEL = "v10";
public static $actions = [];
@ -794,37 +794,36 @@ class common {
function makeThumb($src, $dest, $desired_width) {
$png = $jpg = false;
if (strpos($src,'jpg') > 0 ||
strpos($src,'jpeg') > 0 ) {
$jpg = true;
}
if (strpos($src,'png') > 0 ) {
$png = true;
}
if ($png || $jpg ) {
/* read the source image */
$source_image = $jpg ? imagecreatefromjpeg($src) : imagecreatefrompng($src);
$width = imagesx($source_image);
$height = imagesy($source_image);
/* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor($height * ($desired_width / $width));
/* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor($desired_width, $desired_height);
/* copy source image at a resized size */
imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height);
/* create the physical thumbnail image to its destination */
if ($png) {
imagepng($virtual_image, $dest);
}
if ($jpg) {
if (mime_content_type($src) === 'image/jpeg' ) {
if ($source_image = imagecreatefromjpeg($src)) {
$width = imagesx($source_image);
$height = imagesy($source_image);
/* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor($height * ($desired_width / $width));
/* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor($desired_width, $desired_height);
/* copy source image at a resized size */
imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height);
/* create the physical thumbnail image to its destination */
imagejpeg($virtual_image, $dest);
}
}
if ( mime_content_type($src) === 'image/png' ) {
/* read the source image */
if ($source_image = imagecreatefrompng($src)) {;
$width = imagesx($source_image);
$height = imagesy($source_image);
/* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor($height * ($desired_width / $width));
/* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor($desired_width, $desired_height);
/* copy source image at a resized size */
imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height);
/* create the physical thumbnail image to its destination */
imagepng($virtual_image, $dest);
}
}
}
@ -1196,23 +1195,21 @@ class common {
}
}
}
// Mise à jour de la taille des miniatures
$iterator = new DirectoryIterator($this->getdata(['module',$parent,$galleryKey,'config','directory']));
foreach($iterator as $fileInfos) {
if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {
if (!file_exists( str_replace('source','thumb',$fileInfos->getPathname()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()))) {
$this->makeThumb($fileInfos->getPathname(),
str_replace('source','thumb',$fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()),
640);
}
}
}
}
}
}
// Mettre à jour les données des galeries
//----------------------------------------
// Mise à jour de la taille des miniatures
$iterator = new DirectoryIterator('site/file/source');
foreach($iterator as $fileInfos) {
if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {
if (!file_exists( str_replace('source','thumb',$fileInfos->getPathname()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()))) {
$this->makeThumb($fileInfos->getPathname(),
str_replace('source','thumb',$fileInfos->getPath()) . '/' . self::THUMBS_SEPARATOR . strtolower($fileInfos->getFilename()),
640);
}
}
}
$this->setData(['core', 'dataVersion', 10000]);
}
}