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Some cleanup for attach mod (#1250)

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* Some cleanup for attach mod

* Update displaying.php

* Update CHANGELOG.md
This commit is contained in:
Roman Kelesidis 2023-12-23 01:19:26 +07:00 • committed by GitHub
commit 94f1641b5c
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10 changed files with 45 additions and 179 deletions
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21
library/attach_mod/displaying.php
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@ -179,9 +179,7 @@ function display_attachments($post_id)
$template->assign_block_vars('postrow.attach', []);
for ($i = 0; $i < $num_attachments; $i++) {
// Some basic things...
$filename = $upload_dir . '/' . basename($attachments['_' . $post_id][$i]['physical_filename']);
$thumbnail_filename = $upload_dir . '/' . THUMB_DIR . '/t_' . basename($attachments['_' . $post_id][$i]['physical_filename']);
// Checks the file existence
if (!is_file($filename)) {
@ -189,7 +187,6 @@ function display_attachments($post_id)
}
$upload_image = '';
if ($attach_config['upload_img'] && empty($upload_icons[$attachments['_' . $post_id][$i]['extension']])) {
$upload_image = '<img src="' . $attach_config['upload_img'] . '" alt="" border="0" />';
} elseif (trim($upload_icons[$attachments['_' . $post_id][$i]['extension']]) != '') {
@ -217,15 +214,13 @@ function display_attachments($post_id)
$thumbnail = false;
$link = false;
// Shows the images in topic
if (@(int)$display_categories[$attachments['_' . $post_id][$i]['extension']] == IMAGE_CAT && (int)$attach_config['img_display_inlined']) {
if ((int)$attach_config['img_link_width'] != 0 || (int)$attach_config['img_link_height'] != 0) {
// Checks the thumbnail existence
if (!is_file($thumbnail_filename)) {
continue;
}
// Get image sizes
[$width, $height] = getimagesize($filename);
// Check if image sizes is allowed
if ($width == 0 && $height == 0) {
$image = true;
} else {
@ -238,11 +233,13 @@ function display_attachments($post_id)
}
}
// Checks if image is thumbnail
if (@(int)$display_categories[$attachments['_' . $post_id][$i]['extension']] == IMAGE_CAT && $attachments['_' . $post_id][$i]['thumbnail'] == 1) {
$thumbnail = true;
$image = false;
}
// Checks whether the image should be displayed as a link
if (!$image && !$thumbnail) {
$link = true;
}
@ -278,6 +275,14 @@ function display_attachments($post_id)
}
if ($thumbnail) {
// Get the thumbnail image
$thumbnail_filename = $upload_dir . '/' . THUMB_DIR . '/t_' . basename($attachments['_' . $post_id][$i]['physical_filename']);
// Checks the thumbnail existence
if (!is_file($thumbnail_filename)) {
continue;
}
// Images, but display Thumbnail
if ($attach_config['upload_dir'][0] == '/' || ($attach_config['upload_dir'][0] != '/' && $attach_config['upload_dir'][1] == ':')) {
$thumb_source = BB_ROOT . DL_URL . $attachments['_' . $post_id][$i]['attach_id'] . '&thumb=1';