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Fixed error 

Call to undefined function exif_imagetype() (View: /htdocs/resources/views/littlelink.blade.php)
This commit is contained in:
Julian Prieber 2023-02-13 20:02:56 +01:00
parent dd722620cb
commit d727455e96
1 changed files with 49 additions and 41 deletions
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90
app/Functions/findfile.php
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@ -24,47 +24,55 @@ function findBackground($name){
function analyzeImageBrightness($file) {
$file = base_path('/img/background-img/'.$file);
// Get the image type
$type = exif_imagetype($file);
// Load the image based on its type
switch ($type) {
case IMAGETYPE_JPEG:
case IMAGETYPE_JPEG2000:
$img = imagecreatefromjpeg($file);
break;
case IMAGETYPE_PNG:
$img = imagecreatefrompng($file);
break;
default:
echo "Error: Unsupported image type.\n";
$file = base_path('/img/background-img/'.$file);
// Get image information using getimagesize
$imageInfo = getimagesize($file);
if (!$imageInfo) {
echo "Error: Unable to get image information.\n";
exit();
}
// Get image dimensions
$width = imagesx($img);
$height = imagesy($img);
// Calculate the average brightness of the image
$total_brightness = 0;
for ($x=0; $x<$width; $x++) {
for ($y=0; $y<$height; $y++) {
$rgb = imagecolorat($img, $x, $y);
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
$brightness = (int)(($r + $g + $b) / 3);
$total_brightness += $brightness;
}
// Get the image type
$type = $imageInfo[2];
// Load the image based on its type
switch ($type) {
case IMAGETYPE_JPEG:
case IMAGETYPE_JPEG2000:
$img = imagecreatefromjpeg($file);
break;
case IMAGETYPE_PNG:
$img = imagecreatefrompng($file);
break;
default:
echo "Error: Unsupported image type.\n";
exit();
}
// Get image dimensions
$width = imagesx($img);
$height = imagesy($img);
// Calculate the average brightness of the image
$total_brightness = 0;
for ($x=0; $x<$width; $x++) {
for ($y=0; $y<$height; $y++) {
$rgb = imagecolorat($img, $x, $y);
$r = ($rgb >> 16) & 0xFF;
$g = ($rgb >> 8) & 0xFF;
$b = $rgb & 0xFF;
$brightness = (int)(($r + $g + $b) / 3);
$total_brightness += $brightness;
}
}
$avg_brightness = $total_brightness / ($width * $height);
// Determine if the image is more dark or light
if ($avg_brightness < 128) {
return 'dark';
} else {
return 'light';
}
}
$avg_brightness = $total_brightness / ($width * $height);
// Determine if the image is more dark or light
if ($avg_brightness < 128) {
return 'dark';
} else {
return 'light';
}
}