FbIN/htmly
1
0
Fork 0
mirror of https://github.com/danpros/htmly.git synced 2026-04-20 20:46:26 +05:30
Code Issues Projects Releases Packages Wiki Activity

Accept height parameter

Browse source
This commit is contained in:
danpros 2024-06-30 13:02:03 +07:00
commit 4299c6916f
2 changed files with 28 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

30
system/includes/dispatch.php
View file

@ -625,16 +625,31 @@ function flash($key, $msg = null, $now = false)
$x[$key] = $msg; $x[$key] = $msg;
} }
function create_thumb($src, $desired_width) { function create_thumb($src, $desired_width = null, $desired_height = null) {
$dir = 'content/images/thumbnails'; $dir = 'content/images/thumbnails';
if (!is_dir($dir)) { if (!is_dir($dir)) {
mkdir($dir); mkdir($dir);
} }
$w = config('thumbnail.width');
if (empty($w)) {
$w = 500;
}
if (is_null($desired_width)) {
$desired_width = $w;
}
if (!is_null($desired_height)) {
$h = 'x' . $desired_height;
} else {
$h = null;
}
$fileName = pathinfo($src, PATHINFO_FILENAME); $fileName = pathinfo($src, PATHINFO_FILENAME);
$thumbFile = $dir . '/' . $fileName . '-' . $desired_width . '.webp'; $thumbFile = $dir . '/' . $fileName . '-' . $desired_width . $h .'.webp';
if (file_exists($thumbFile)) { if (file_exists($thumbFile)) {
return site_url() . $thumbFile; return site_url() . $thumbFile;
@ -646,13 +661,20 @@ function create_thumb($src, $desired_width) {
$height = imagesy($source_image); $height = imagesy($source_image);
/* find the "desired height" of this thumbnail, relative to the desired width */ /* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor($height * ($desired_width / $width)); if (is_null($desired_height)) {
$desired_height = floor($height * ($desired_width / $width));
}
$ratio = max($desired_width/$width, $desired_height/$height);
$height = $desired_height / $ratio;
$x = ($width - $desired_width / $ratio) / 2;
$width = $desired_width / $ratio;
/* create a new, "virtual" image */ /* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor($desired_width, $desired_height); $virtual_image = imagecreatetruecolor($desired_width, $desired_height);
/* copy source image at a resized size */ /* copy source image at a resized size */
imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height); imagecopyresampled($virtual_image, $source_image, 0, 0, $x, 0, $desired_width, $desired_height, $width, $height);
/* create the physical thumbnail image to its destination */ /* create the physical thumbnail image to its destination */
imagewebp($virtual_image, $thumbFile, 75); imagewebp($virtual_image, $thumbFile, 75);

4
system/includes/functions.php
View file

@ -2402,7 +2402,7 @@ function get_thumbnail($text, $url = null)
} }
// Get image from post and Youtube thumbnail. // Get image from post and Youtube thumbnail.
function get_image($text, $width = null) function get_image($text, $width = null, $height = null)
{ {
libxml_use_internal_errors(true); libxml_use_internal_errors(true);
$dom = new DOMDocument(); $dom = new DOMDocument();
@ -2415,7 +2415,7 @@ function get_image($text, $width = null)
if(is_null($width)) { if(is_null($width)) {
return $imgSource; return $imgSource;
} else { } else {
return create_thumb($imgSource, $width); return create_thumb($imgSource, $width, $height);
} }
} elseif ($vidTags->length > 0) { } elseif ($vidTags->length > 0) {
$vidElement = $vidTags->item(0); $vidElement = $vidTags->item(0);