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Enhance error management

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This commit is contained in:
Laurent Destailleur 2021-05-03 19:25:16 +02:00
parent a36df785b0
commit 9dc36d13c3
1 changed files with 29 additions and 0 deletions
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29
htdocs/core/lib/images.lib.php
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@ -203,6 +203,7 @@ function dol_imageResizeOrCrop($file, $mode, $newWidth, $newHeight, $src_x = 0,
}
}
// Test function to read source image exists
$imgfonction = '';
switch ($infoImg[2]) {
case 1: // IMG_GIF
@ -228,6 +229,34 @@ function dol_imageResizeOrCrop($file, $mode, $newWidth, $newHeight, $src_x = 0,
}
}
// Test function to write target image exists
if ($filetowrite) {
$imgfonction = '';
switch ($newExt) {
case 'gif': // IMG_GIF
$imgfonction = 'imagecreatefromgif';
break;
case 'jpg': // IMG_JPG
$imgfonction = 'imagecreatefromjpeg';
break;
case 'png': // IMG_PNG
$imgfonction = 'imagecreatefrompng';
break;
case 'bmp': // IMG_WBMP
$imgfonction = 'imagecreatefromwbmp';
break;
case 'webp': // IMG_WEBP
$imgfonction = 'imagecreatefromwebp';
break;
}
if ($imgfonction) {
if (!function_exists($imgfonction)) {
// Fonctions de conversion non presente dans ce PHP
return 'Write of image not possible. This PHP does not support GD functions '.$imgfonction;
}
}
}
// Read source image file
switch ($infoImg[2]) {
case 1: // Gif