diff options
| author | zotlabs <mike@macgirvin.com> | 2017-06-04 19:09:05 -0700 |
|---|---|---|
| committer | Mario Vavti <mario@mariovavti.com> | 2017-06-07 09:35:04 +0200 |
| commit | 36d40866738ca81a31002251d4ca63f1087d8054 (patch) | |
| tree | d179ef989d7bd7da503bb990cdaba5d779723b4e /include | |
| parent | 01b541d8b04e93de8f90c420610c656f6d3e2fb0 (diff) | |
| download | volse-hubzilla-36d40866738ca81a31002251d4ca63f1087d8054.tar.gz volse-hubzilla-36d40866738ca81a31002251d4ca63f1087d8054.tar.bz2 volse-hubzilla-36d40866738ca81a31002251d4ca63f1087d8054.zip | |
ostatus feeds: extract photo information from posts and convert to enclosures as otherwise OStatus servers will strip them from the HTML in the feed and refuse to render them
Diffstat (limited to 'include')
| -rw-r--r-- | include/feedutils.php | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/include/feedutils.php b/include/feedutils.php index 6c411723a..1563bdb41 100644 --- a/include/feedutils.php +++ b/include/feedutils.php @@ -136,7 +136,7 @@ function get_feed_for($channel, $observer_hash, $params) { continue; /** @BUG $owner is undefined in this call */ - $atom .= atom_entry($item, $type, null, $owner, true); + $atom .= atom_entry($item, $type, null, $owner, true, '', $params['compat']); } } @@ -1306,6 +1306,28 @@ function atom_render_author($tag,$xchan) { } +function compat_photos_list($s) { + + $ret = []; + + $found = preg_match_all('/\[[zi]mg(.*?)\](.*?)\[/ism',$s,$matches,PREG_SET_ORDER); + + if($found) { + foreach($matches as $match) { + $ret[] = [ + 'href' => $match[2], + 'length' => 0, + 'type' => guess_image_type($match[2]) + ]; + + } + } + + return $ret; +} + + + /** * @brief Create an item for the Atom feed. * @@ -1319,7 +1341,8 @@ function atom_render_author($tag,$xchan) { * @param number $cid default 0 * @return void|string */ -function atom_entry($item, $type, $author, $owner, $comment = false, $cid = 0) { +function atom_entry($item, $type, $author, $owner, $comment = false, $cid = 0, $compat = false) { + if(! $item['parent']) return; @@ -1334,6 +1357,13 @@ function atom_entry($item, $type, $author, $owner, $comment = false, $cid = 0) { else $body = $item['body']; + if($compat) { + $compat_photos = compat_photos_list($body); + } + else { + $compat_photos = null; + } + $o = "\r\n\r\n<entry>\r\n"; if(is_array($author)) { @@ -1403,10 +1433,19 @@ function atom_entry($item, $type, $author, $owner, $comment = false, $cid = 0) { . (($enc['href']) ? 'href="' . $enc['href'] . '" ' : '') . (($enc['length']) ? 'length="' . $enc['length'] . '" ' : '') . (($enc['type']) ? 'type="' . $enc['type'] . '" ' : '') - . ' />'; + . ' />' . "\r\n"; } } } + if($compat_photos) { + foreach($compat_photos as $enc) { + $o .= '<link rel="enclosure" ' + . (($enc['href']) ? 'href="' . $enc['href'] . '" ' : '') + . (($enc['length']) ? 'length="' . $enc['length'] . '" ' : '') + . (($enc['type']) ? 'type="' . $enc['type'] . '" ' : '') + . ' />' . "\r\n"; + } + } if($item['term']) { foreach($item['term'] as $term) { |