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Added check for GD functions

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Steven Dodd 2025-08-10 13:23:56 +00:00
父节点 27c70cf79d
当前提交 97e2115128
共有 1 个文件被更改，包括 28 次插入 和 25 次删除
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53
application/views/eqslcard/index.php
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@ -122,35 +122,38 @@
<script src="https://cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/1.1.0/jquery.magnific-popup.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/magnific-popup.js/1.1.0/magnific-popup.min.css" />
<script> $(document).ready(function() { $('a').magnificPopup( { type:'image' } ); }); </script>
<?php
$folder_name = "images/eqsl_card_images";
$desired_width=500;
if (is_array($qslarray->result())) {
foreach ($qslarray->result() as $qsl) {
$src = $folder_name.'/'.$qsl->image_file;
$dest = $folder_name.'/_'.$qsl->image_file;
if (file_exists($folder_name.'/_'.$qsl->image_file) == false) {
/* read the source image */
$data = file_get_contents( $src );
$source_image = imagecreatefromstring( $data );
$width = imagesx( $source_image );
$height = imagesy( $source_image );
<?php
if (function_exists("imagecreatefromstring")) {
/* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor( $height * ( $desired_width / $width ) );
$folder_name = "images/eqsl_card_images";
$desired_width=500;
if (is_array($qslarray->result())) {
foreach ($qslarray->result() as $qsl) {
$src = $folder_name.'/'.$qsl->image_file;
$dest = $folder_name.'/_'.$qsl->image_file;
if (file_exists($folder_name.'/_'.$qsl->image_file) == false) {
/* read the source image */
$data = file_get_contents( $src );
$source_image = imagecreatefromstring( $data );
$width = imagesx( $source_image );
$height = imagesy( $source_image );
/* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor( $desired_width, $desired_height );
/* find the "desired height" of this thumbnail, relative to the desired width */
$desired_height = floor( $height * ( $desired_width / $width ) );
/* copy source image at a resized size */
imagecopyresampled( $virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height );
/* create a new, "virtual" image */
$virtual_image = imagecreatetruecolor( $desired_width, $desired_height );
/* create the physical thumbnail image to its destination */
imagejpeg( $virtual_image, $dest, 60 );
}
echo '<a href="#" onclick="viewEqsl(\''.$qsl->image_file.'\', \''. $qsl->COL_CALL . '\')" class="photo" style="background-image: url(/'.$dest.');"></a>';
}
}
/* 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, $dest, 60 );
}
echo '<a href="#" onclick="viewEqsl(\''.$qsl->image_file.'\', \''. $qsl->COL_CALL . '\')" class="photo" style="background-image: url(/'.$dest.');"></a>';
}
}
}
?>
</div>