[Embed] Fix plugin. Only attempt to show an image, if we have one
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@@ -51,6 +51,7 @@ use App\Entity\AttachmentThumbnail;
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use App\Util\Common;
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use App\Util\Exception\DuplicateFoundException;
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use App\Util\Exception\NotFoundException;
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use App\Util\Formatting;
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use App\Util\TemporaryFile;
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use Embed\Embed as LibEmbed;
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use Symfony\Component\HttpFoundation\Request;
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@@ -152,28 +153,37 @@ class Embed extends Plugin
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/**
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* Replace enclosure representation of an attachment with the data from embed
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*
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* @param mixed $enclosure
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*/
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public function onFileEnclosureMetadata(Attachment $attachment, &$enclosure)
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public function onAttachmentFileInfo(int $attachment_id, ?array &$enclosure)
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{
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// Never treat generic HTML links as an enclosure type!
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// But if we have embed info, we'll consider it golden.
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try {
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$embed = DB::findOneBy('attachment_embed', ['attachment_id' => $attachment->getId()]);
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$embed = DB::findOneBy('attachment_embed', ['attachment_id' => $attachment_id]);
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} catch (NotFoundException) {
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return Event::next;
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}
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foreach (['mimetype', 'url', 'title', 'modified', 'width', 'height'] as $key) {
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if (isset($embed->{$key}) && !empty($embed->{$key})) {
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$enclosure->{$key} = $embed->{$key};
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}
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// We know about this attachment, so we 'own' it, but know
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// that it doesn't have an image
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if (!$embed->isImage()) {
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$enclosure = null;
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return Event::stop;
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}
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return true;
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$enclosure = [
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'filepath' => $embed->getFilepath(),
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'mimetype' => $embed->getMimetype(),
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'title' => $embed->getTitle(),
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'width' => $embed->getWidth(),
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'height' => $embed->getHeight(),
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'url' => $embed->getUrl(),
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];
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return Event::stop;
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}
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/** Placeholder */
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/**
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* Show this attachment enhanced with the corresponing Embed data, if available
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*/
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public function onShowAttachment(Attachment $attachment, array &$res)
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{
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try {
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@@ -186,18 +196,23 @@ class Embed extends Plugin
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return Event::next;
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}
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if (is_null($embed) && empty($embed->getAuthorName()) && empty($embed->getProvider())) {
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Log::debug('Embed doesn\'t have a representation for the attachment #' . $attachment->getId());
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return Event::next;
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}
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$thumbnail = AttachmentThumbnail::getOrCreate(attachment: $attachment, width: $width, height: $height, crop: $smart_crop);
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$attributes = $thumbnail->getHTMLAttributes(['class' => 'u-photo embed']);
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$width = Common::config('thumbnail', 'width');
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$height = Common::config('thumbnail', 'height');
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$smart_crop = Common::config('thumbnail', 'smart_crop');
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$attributes = $embed->getImageHTMLAttributes(['class' => 'u-photo embed']);
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$res[] = Formatting::twigRender(<<<END
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<article class="h-entry embed">
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<header>
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<img class="u-photo embed" width="{{attributes['width']}}" height="{{attributes['height']}}" src="{{attributes['src']}}" />
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{% if attributes != false %}
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<img class="u-photo embed" width="{{attributes['width']}}" height="{{attributes['height']}}" src="{{attributes['src']}}" />
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{% endif %}
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<h5 class="p-name embed">
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<a class="u-url" href="{{attachment.getUrl()}}">{{embed.getTitle() | escape}}</a>
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<a class="u-url" href="{{embed.getUrl()}}">{{embed.getTitle() | escape}}</a>
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</h5>
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<div class="p-author embed">
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{% if embed.getAuthorName() is not null %}
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@@ -224,7 +239,7 @@ class Embed extends Plugin
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{{ embed.getHtml() | escape }}
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</div>
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</article>
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END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]);
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END, ['embed' => $embed, 'attributes' => $attributes]);
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return Event::stop;
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}
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@@ -319,23 +334,20 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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$file = new TemporaryFile();
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$file->write($imgData);
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$mimetype = $headers['content-type'][0];
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Event::handle('AttachmentValidation', [&$file, &$mimetype]);
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Event::handle('HashFile', [$file->getPathname(), &$hash]);
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$filename = Common::config('attachments', 'dir') . "embed/{$hash}";
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$file->commit($filename);
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$filepath = Common::config('storage', 'dir') . "embed/{$hash}" . Common::config('thumbnail', 'extension');
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$width = Common::config('thumbnail', 'width');
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$height = Common::config('thumbnail', 'height');
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$smart_crop = Common::config('thumbnail', 'smart_crop');
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Event::handle('ResizeImagePath', [$file->getPathname(), $filepath, $width, $height, $smart_crop, &$mimetype]);
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unset($file);
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if (array_key_exists('content-disposition', $headers) && preg_match('/^.+; filename="(.+?)"$/', $headers['content-disposition'][0], $matches) === 1) {
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$original_name = $matches[1];
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}
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$info = getimagesize($filename);
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$width = $info[0];
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$height = $info[1];
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return [$filename, $width, $height, $original_name ?? null, $mimetype];
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return [$filepath, $width, $height, $original_name ?? null, $mimetype];
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}
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/**
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@@ -382,7 +394,7 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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try {
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$imgData = HTTPClient::get($url)->getContent();
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if (isset($imgData)) {
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[$filename, $width, $height, $original_name, $mimetype] = $this->validateAndWriteImage($imgData, $url, $headers);
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[$filepath, $width, $height, $original_name, $mimetype] = $this->validateAndWriteImage($imgData, $url, $headers);
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} else {
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throw new UnsupportedMediaException(_m('HTTPClient returned an empty result'));
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}
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@@ -394,10 +406,9 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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}
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DB::persist(AttachmentThumbnail::create(['attachment_id' => $attachment->getId(), 'width' => $width, 'height' => $height]));
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$attachment->setFilename($filename);
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DB::flush();
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return [$filename, $width, $height, $original_name, $mimetype];
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return [$filepath, $width, $height, $original_name, $mimetype];
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}
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/**
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@@ -435,14 +446,15 @@ END, ['embed' => $embed, 'thumbnail' => $thumbnail, 'attributes' => $attributes]
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if (substr($info->image, 0, 4) === 'data') {
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// Inline image
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$imgData = base64_decode(substr($info->image, stripos($info->image, 'base64,') + 7));
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[$filename, $width, $height, $original_name, $mimetype] = $this->validateAndWriteImage($imgData);
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[$filepath, $width, $height, $original_name, $mimetype] = $this->validateAndWriteImage($imgData);
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} else {
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$attachment->setRemoteUrl((string) $info->image);
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[$filename, $width, $height, $original_name, $mimetype] = $this->storeRemoteThumbnail($attachment);
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[$filepath, $width, $height, $original_name, $mimetype] = $this->storeRemoteThumbnail($attachment);
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}
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$metadata['width'] = $height;
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$metadata['height'] = $width;
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$metadata['width'] = $width;
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$metadata['height'] = $height;
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$metadata['mimetype'] = $mimetype;
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$metadata['filename'] = Formatting::removePrefix($filepath, Common::config('storage', 'dir'));
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}
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} catch (Exception $e) {
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Log::info("Failed to find Embed data for {$url} with 'oscarotero/Embed', got exception: " . get_class($e));
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