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Add Fancybox to the core

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This commit is contained in:
Michael 2023-05-03 20:59:28 +00:00
parent 349fa08ece
commit b4b9a6a34a
14 changed files with 6681 additions and 32 deletions
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30
src/Model/Item.php
View file

@ -3021,6 +3021,7 @@ class Item
if (!$is_preview) {
$item['body'] = preg_replace("#\s*\[attachment .*?].*?\[/attachment]\s*#ism", "\n", $item['body']);
$item['body'] = Post\Media::removeFromEndOfBody($item['body'] ?? '');
$item['body'] = Post\Media::replaceImage($item['body']);
}
$body = $item['body'];
@ -3038,6 +3039,7 @@ class Item
if (!empty($shared['post'])) {
$shared_item = $shared['post'];
$shared_item['body'] = Post\Media::removeFromEndOfBody($shared_item['body']);
$shared_item['body'] = Post\Media::replaceImage($shared_item['body']);
$quote_uri_id = $shared['post']['uri-id'];
$shared_links[] = strtolower($shared['post']['uri']);
$item['body'] = BBCode::removeSharedData($item['body']);
@ -3141,12 +3143,14 @@ class Item
}
if (!empty($shared_attachments)) {
$s = self::AddGallery($s, $shared_attachments, $item['uri-id']);
$s = self::addVisualAttachments($shared_attachments, $shared_item, $s, true);
$s = self::addLinkAttachment($shared_uri_id ?: $item['uri-id'], $shared_attachments, $body, $s, true, $quote_shared_links);
$s = self::addNonVisualAttachments($shared_attachments, $item, $s, true);
$body = BBCode::removeSharedData($body);
}
$s = self::AddGallery($s, $attachments, $item['uri-id']);
$s = self::addVisualAttachments($attachments, $item, $s, false);
$s = self::addLinkAttachment($item['uri-id'], $attachments, $body, $s, false, $shared_links);
$s = self::addNonVisualAttachments($attachments, $item, $s, false);
@ -3196,6 +3200,24 @@ class Item
]);
}
/**
* Modify links to pictures to links for the "Fancybox" gallery
*
* @param string $s
* @param array $attachments
* @param integer $uri_id
* @return string
*/
private static function AddGallery(string $s, array $attachments, int $uri_id): string
{
foreach ($attachments['visual'] as $attachment) {
if (empty($attachment['preview']) || ($attachment['type'] != Post\Media::IMAGE)) {
continue;
}
$s = str_replace('<a href="' . $attachment['url'] . '"', '<a data-fancybox="' . $uri_id . '" href="' . $attachment['url'] . '"', $s);
}
return $s;
}
/**
* Check if the body contains a link
@ -3259,12 +3281,18 @@ class Item
foreach ($attachments['visual'] as $attachment) {
if (!empty($attachment['preview'])) {
if (Network::isLocalLink($attachment['preview'])) {
continue;
}
$proxy = Post\Media::getPreviewUrlForId($attachment['id'], Proxy::SIZE_LARGE);
$search = ['[img=' . $attachment['preview'] . ']', ']' . $attachment['preview'] . '[/img]'];
$replace = ['[img=' . $proxy . ']', ']' . $proxy . '[/img]'];
$body = str_replace($search, $replace, $body);
} elseif ($attachment['filetype'] == 'image') {
if (Network::isLocalLink($attachment['url'])) {
continue;
}
$proxy = Post\Media::getUrlForId($attachment['id']);
$search = ['[img=' . $attachment['url'] . ']', ']' . $attachment['url'] . '[/img]'];
$replace = ['[img=' . $proxy . ']', ']' . $proxy . '[/img]'];
@ -3344,7 +3372,7 @@ class Item
if (self::containsLink($item['body'], $src_url)) {
continue;
}
$images[] = ['src' => $src_url, 'preview' => $preview_url, 'attachment' => $attachment];
$images[] = ['src' => $src_url, 'preview' => $preview_url, 'attachment' => $attachment, 'uri_id' => $item['uri-id']];
}
}

27
src/Model/Post/Media.php
View file

@ -478,6 +478,33 @@ class Media
return preg_match('#/photos/.*/image/#ism', $page) && preg_match('#/photo/.*-[01]\.#ism', $preview);
}
/**
* Replace the image link in Friendica image posts with a link to the image
*
* @param string $body
* @return string
*/
public static function replaceImage(string $body): string
{
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
if (self::isLinkToImagePage($picture[1], $picture[2])) {
$body = str_replace($picture[0], '[url=' . str_replace('-1.', '-0.', $picture[2]) . '][img=' . $picture[2] . ']' . $picture[3] . '[/img][/url]', $body);
}
}
}
if (preg_match_all("#\[url=([^\]]+?)\]\s*\[img\]([^\[]+?)\[/img\]\s*\[/url\]#ism", $body, $pictures, PREG_SET_ORDER)) {
foreach ($pictures as $picture) {
if (self::isLinkToImagePage($picture[1], $picture[2])) {
$body = str_replace($picture[0], '[url=' . str_replace('-1.', '-0.', $picture[2]) . '][img]' . $picture[2] . '[/img][/url]', $body);
}
}
}
return $body;
}
/**
* Add media links and remove them from the body
*