2011-07-15 23:17:55 +02:00
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<?php
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/**
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* @group markup
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*/
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2012-03-14 00:21:04 +01:00
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final class PhabricatorRemarkupRuleEmbedFile
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2011-07-15 23:17:55 +02:00
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extends PhutilRemarkupRule {
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2012-10-23 04:06:56 +02:00
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const KEY_RULE_EMBED_FILE = 'rule.embed.file';
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2013-01-25 02:23:05 +01:00
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const KEY_EMBED_FILE_PHIDS = 'phabricator.embedded-file-phids';
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2012-10-23 04:06:56 +02:00
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2011-07-15 23:17:55 +02:00
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public function apply($text) {
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return preg_replace_callback(
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2012-01-16 19:07:21 +01:00
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"@{F(\d+)([^}]+?)?}@",
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2011-07-15 23:17:55 +02:00
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array($this, 'markupEmbedFile'),
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$text);
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}
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public function markupEmbedFile($matches) {
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$file = null;
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if ($matches[1]) {
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// TODO: This is pretty inefficient if there are a bunch of files.
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$file = id(new PhabricatorFile())->load($matches[1]);
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}
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2012-01-16 19:07:21 +01:00
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if (!$file) {
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2011-07-15 23:17:55 +02:00
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return $matches[0];
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}
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2012-10-23 04:06:56 +02:00
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$phid = $file->getPHID();
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$engine = $this->getEngine();
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$token = $engine->storeText('');
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$metadata_key = self::KEY_RULE_EMBED_FILE;
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$metadata = $engine->getTextMetadata($metadata_key, array());
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$bundle = array('token' => $token);
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2012-01-16 19:07:21 +01:00
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$options = array(
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'size' => 'thumb',
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'layout' => 'left',
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'float' => false,
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2012-03-23 23:32:07 +01:00
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'name' => null,
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2012-01-16 19:07:21 +01:00
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);
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if (!empty($matches[2])) {
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2012-02-18 01:22:02 +01:00
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$matches[2] = trim($matches[2], ', ');
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2012-11-29 15:05:35 +01:00
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$parser = new PhutilSimpleOptions();
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$options = $parser->parse($matches[2]) + $options;
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2012-01-16 19:07:21 +01:00
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}
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2012-03-23 23:32:07 +01:00
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$file_name = coalesce($options['name'], $file->getName());
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2012-10-23 04:06:56 +02:00
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$options['name'] = $file_name;
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2012-03-23 23:32:07 +01:00
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2012-10-08 22:26:10 +02:00
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$attrs = array();
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2013-01-02 23:03:29 +01:00
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switch ((string)$options['size']) {
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2012-01-16 19:07:21 +01:00
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case 'full':
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2012-04-30 22:28:20 +02:00
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$attrs['src'] = $file->getBestURI();
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2012-10-23 04:06:56 +02:00
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$options['image_class'] = null;
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2012-01-16 19:07:21 +01:00
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break;
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case 'thumb':
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default:
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2012-10-08 22:26:10 +02:00
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$attrs['src'] = $file->getPreview220URI();
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2012-10-23 04:06:56 +02:00
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$options['image_class'] = 'phabricator-remarkup-embed-image';
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2012-01-16 19:07:21 +01:00
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break;
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}
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2012-10-23 04:06:56 +02:00
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$bundle['attrs'] = $attrs;
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$bundle['options'] = $options;
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$bundle['meta'] = array(
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'phid' => $file->getPHID(),
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'viewable' => $file->isViewableImage(),
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'uri' => $file->getBestURI(),
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'dUri' => $file->getDownloadURI(),
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'name' => $options['name'],
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);
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$metadata[$phid][] = $bundle;
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$engine->setTextMetadata($metadata_key, $metadata);
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2012-01-16 19:07:21 +01:00
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2012-10-23 04:06:56 +02:00
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return $token;
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}
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2012-01-16 19:07:21 +01:00
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2012-10-23 04:06:56 +02:00
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public function didMarkupText() {
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$engine = $this->getEngine();
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2012-01-16 19:07:21 +01:00
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2012-10-23 04:06:56 +02:00
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$metadata_key = self::KEY_RULE_EMBED_FILE;
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$metadata = $engine->getTextMetadata($metadata_key, array());
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2012-01-16 19:07:21 +01:00
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2012-10-23 04:06:56 +02:00
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if (!$metadata) {
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return;
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2012-01-16 19:07:21 +01:00
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}
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2013-01-25 02:23:05 +01:00
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$file_phids = array();
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2012-10-23 04:06:56 +02:00
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foreach ($metadata as $phid => $bundles) {
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foreach ($bundles as $data) {
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$options = $data['options'];
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$meta = $data['meta'];
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if (!$meta['viewable'] || $options['layout'] == 'link') {
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$link = id(new PhabricatorFileLinkView())
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->setFilePHID($meta['phid'])
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->setFileName($meta['name'])
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->setFileDownloadURI($meta['dUri'])
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->setFileViewURI($meta['uri'])
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->setFileViewable($meta['viewable']);
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$embed = $link->render();
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$engine->overwriteStoredText($data['token'], $embed);
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continue;
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}
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require_celerity_resource('lightbox-attachment-css');
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2013-01-18 03:39:02 +01:00
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$img = phutil_tag('img', $data['attrs']);
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2012-10-23 04:06:56 +02:00
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2013-01-25 21:57:17 +01:00
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$embed = javelin_tag(
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2012-10-23 04:06:56 +02:00
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'a',
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array(
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2012-11-22 17:25:13 +01:00
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'href' => $meta['uri'],
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2012-10-23 04:06:56 +02:00
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'class' => $options['image_class'],
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'sigil' => 'lightboxable',
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'mustcapture' => true,
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'meta' => $meta,
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),
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$img);
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$layout_class = null;
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switch ($options['layout']) {
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case 'right':
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case 'center':
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case 'inline':
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case 'left':
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$layout_class = 'phabricator-remarkup-embed-layout-'.
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$options['layout'];
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break;
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default:
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$layout_class = 'phabricator-remarkup-embed-layout-left';
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break;
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}
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if ($options['float']) {
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switch ($options['layout']) {
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case 'center':
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case 'inline':
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break;
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case 'right':
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$layout_class .= ' phabricator-remarkup-embed-float-right';
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break;
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case 'left':
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default:
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$layout_class .= ' phabricator-remarkup-embed-float-left';
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break;
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}
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}
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if ($layout_class) {
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2013-01-18 09:32:58 +01:00
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$embed = phutil_tag(
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2012-10-23 04:06:56 +02:00
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'div',
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array(
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'class' => $layout_class,
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),
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$embed);
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}
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$engine->overwriteStoredText($data['token'], $embed);
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}
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2013-01-25 02:23:05 +01:00
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$file_phids[] = $phid;
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2012-10-23 04:06:56 +02:00
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}
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2013-01-25 02:23:05 +01:00
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$engine->setTextMetadata(self::KEY_EMBED_FILE_PHIDS, $file_phids);
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2012-10-23 04:06:56 +02:00
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$engine->setTextMetadata($metadata_key, array());
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2011-07-15 23:17:55 +02:00
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}
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}
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