function _opml_rss_uris()
{
// Really we should parse the XML and use the structure to
// return something intelligent to programs that want to use it
// Oh babe! maybe some day...
$opml = $this->data();
$rx = FeedWordPressHTML::attributeRegex('outline', 'xmlUrl');
if (preg_match_all($rx, $opml, $matches, PREG_SET_ORDER)) {
foreach ($matches as $m) {
$match = FeedWordPressHTML::attributeMatch($m);
$r[] = $match['value'];
}
}
return $r;
}
static function sanitize_content($content, $obj)
{
# This kind of sucks. I intend to replace it with
# lib_filter sometime soon.
foreach ($obj->strip_attrs as $pair) {
list($tag, $attr) = $pair;
$pattern = FeedWordPressHTML::attributeRegex($tag, $attr);
$content = preg_replace_callback($pattern, array($obj, 'strip_attribute_from_tag'), $content);
}
return $content;
}
public function process_post($data, $post)
{
$img_src = FeedWordPressHTML::attributeRegex('img', 'src');
# Match any image elements in the syndicated item
preg_match_all($img_src, $data['post_content'], $refs, PREG_SET_ORDER);
foreach ($refs as $matches) {
$src = FeedWordPressHTML::attributeMatch($matches);
if (!isset($data['meta']['_syndicated_image_capture'])) {
$data['meta']['_syndicated_image_capture'] = array();
}
$data['meta']['_syndicated_image_capture'][] = $src['value'];
}
$thumb_links = $post->entry->get_links("http://github.com/radgeek/FWPPitchMediaGallery/wiki/thumbnail");
if (is_array($thumb_links) and count($thumb_links) > 0) {
foreach ($thumb_links as $href) {
if (!isset($data['meta']['_syndicated_image_capture'])) {
$data['meta']['_syndicated_image_capture'] = array();
}
$data['meta']['_syndicated_image_capture'][] = $href;
if (!isset($data['meta']['_syndicated_image_featured'])) {
$data['meta']['_syndicated_image_featured'] = array();
}
$data['meta']['_syndicated_image_featured'][] = $href;
}
}
$link_elements = $post->entry->get_links("enclosure");
if (is_array($link_elements) and count($link_elements) > 0) {
foreach ($link_elements as $href) {
if (!isset($data['meta']['_syndicated_image_capture'])) {
$data['meta']['_syndicated_image_capture'] = array();
}
$data['meta']['_syndicated_image_capture'][] = $href;
}
}
$enclosures = $post->entry->get_enclosures();
if (is_array($enclosures) and count($enclosures) > 0) {
foreach ($enclosures as $enclosure) {
$data['meta']['_syndicated_image_capture'][] = $enclosure->get_link();
}
}
$thumb_id = $post->link->setting('featured image default', 'featured_image_default', NULL);
if ($thumb_id) {
$data['meta']['_thumbnail_id'] = $thumb_id;
}
return $data;
}