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Fix the thumbnail generation in case the same width is asked and a some unit test. re #127

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This commit is contained in:
Sébastien Lucas 2013-12-15 14:23:45 +01:00
parent b0660b0814
commit 27c7743995
2 changed files with 72 additions and 4 deletions
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8
book.php
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@ -440,7 +440,7 @@ class Book extends Base {
}
}
public function getThumbnail ($width, $height) {
public function getThumbnail ($width, $height, $outputfile = NULL) {
if (is_null ($width) && is_null ($height)) {
return false;
}
@ -452,11 +452,11 @@ class Book extends Base {
//set new size
if (!is_null ($width)) {
$nw = $width;
if ($nw > $w) { return false; }
if ($nw >= $w) { return false; }
$nh = ($nw*$h)/$w;
} else {
$nh = $height;
if ($nh > $h) { return false; }
if ($nh >= $h) { return false; }
$nw = ($nh*$w)/$h;
}
}
@ -469,7 +469,7 @@ class Book extends Base {
$src_img = imagecreatefromjpeg($file);
$dst_img = imagecreatetruecolor($nw,$nh);
imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $nw, $nh, $w, $h);//resizing the image
imagejpeg($dst_img,null,80);
imagejpeg($dst_img,$outputfile,80);
imagedestroy($src_img);
imagedestroy($dst_img);