/**
* Gets the data from an OPML file and turns it into a data object
* as expected by PF
* Prefers a post object, but can take a post ID.
*
* @global $pf Used to access the feed_object() method
*
*/
public function get_data_object($aOPML)
{
set_time_limit(0);
$feed_obj = new PF_Feeds_Schema();
if (is_numeric($aOPML)) {
$aOPML = get_post($aOPML);
}
pf_log('Invoked: PF_OPML_Subscribe::get_data_object()');
$aOPML_url = $aOPML->guid;
if (empty($aOPML_url) || is_wp_error($aOPML_url) || !$aOPML_url) {
$aOPML_id = $aOPML->ID;
$aOPML_url - get_post_meta($aOPML_id, 'feedUrl', true);
}
pf_log('Getting OPML Feed at ' . $aOPML_url);
$OPML_reader = new OPML_reader();
$opml_array = $OPML_reader->get_OPML_data($aOPML_url, false);
$c = 0;
$opmlObject = array();
foreach ($opml_array as $feedObj) {
$id = md5($aOPML_url . '_opml_sub_for_' . $feedObj['xmlUrl']);
#if ( false === ( $rssObject['opml_' . $c] = get_transient( 'pf_' . $id ) ) ) {
# Adding this as a 'quick' type so that we can process the list quickly.
if ($feedObj['type'] == 'rss') {
$feedObj['type'] = 'rss-quick';
}
if (!empty($feedObj['text'])) {
$contentObj = new pf_htmlchecker($feedObj['text']);
$feedObj['text'] = $contentObj->closetags($feedObj['text']);
}
if (!empty($feedObj['title'])) {
$contentObj = new pf_htmlchecker($feedObj['title']);
$feedObj['title'] = $contentObj->closetags($feedObj['title']);
}
if ($feedObj['title'] == '') {
$feedObj['title'] = $feedObj['text'];
}
$check = $feed_obj->create($feedObj['xmlUrl'], array('type' => $feedObj['type'], 'title' => $feedObj['title'], 'htmlUrl' => $feedObj['htmlUrl'], 'description' => $feedObj['text'], 'type' => 'rss-quick'));
pf_log('Creating subscription to ' . $feedObj['xmlUrl'] . ' from OPML Feed at ' . $aOPML_url);
#var_dump($check); die();
$content = 'Subscribed: ' . $feedObj['title'] . ' - ' . $feedObj['type'] . ' - ' . $feedObj['text'];
$source = $feedObj['htmlUrl'];
if (empty($source)) {
$source = $feedObj['xmlUrl'];
}
$opmlObject['opml_' . $c] = pf_feed_object($feedObj['title'], 'OPML Subscription ' . $aOPML_url, date('r'), 'OPML Subscription', $content, $source, '', $id, date('r'), '');
pf_log('Setting new transient for ' . $feedObj['xmlUrl'] . ' of ' . $source . '.');
set_transient('pf_' . $id, $opmlObject['opml_' . $c], 60 * 10);
$c++;
#}
}
return $opmlObject;
}
public function process_opml($opml)
{
$OPML_reader = new OPML_reader();
$opml_array = $OPML_reader->get_OPML_data($opml);
#print_r($opml_array); die();
foreach ($opml_array as $key => $feedXml) {
# Adding this as a 'quick' type so that we can process the list quickly.
pf_log('Adding this as a quick type so that we can process the list quickly');
$opml_array = pressforward()->pf_feeds->progressive_feedlist_transformer($opml_array, $feedXml, $key);
# @todo Tag based on folder structure
}
#$check_up = update_option( PF_SLUG . '_feedlist', $opml_array );
}
public static function pf_feedlist_validate($input)
{
set_time_limit(0);
pf_log('Add Feed Process Invoked: PF_RSS_IMPORT::pf_feedlist_validate');
pf_log($input);
if (current_user_can('edit_post')) {
pf_log('Yes, the current user can edit posts.');
} else {
pf_log('No, the current user can not edit posts.');
}
$feed_obj = pressforward()->pf_feeds;
$subed = '';
if (!empty($input['single'])) {
if (!is_array($input['single'])) {
pf_log('The feed is not an array;');
if (!$feed_obj->has_feed($input['single'])) {
pf_log('The feed does not already exist.');
$check = $feed_obj->create($input['single'], array('type' => 'rss', 'module_added' => get_class($this)));
if (is_wp_error($check) || !$check) {
pf_log('The feed did not enter the database.');
#wp_die($check);
$description = 'Feed failed initial attempt to add to database | ' . $check->get_error_message();
$feed_obj->create($input['single'], array('type' => 'rss-quick', 'description' => $description, 'module_added' => get_called_class()));
}
} else {
pf_log('The feed already exists, sending it to update.');
$check = $feed_obj->update_url($input['single']);
pf_log('Our attempt to update resulted in:');
pf_log($check);
}
$subed = 'a feed ';
} else {
pf_log('The feed was an array, this does not work');
wp_die('Bad feed input. Why are you trying to place an array?');
}
}
#var_dump($input);
#die();
//print_r($inputSingle);
if (!empty($input['opml'])) {
$OPML_reader = new OPML_reader();
$opml_array = $OPML_reader->get_OPML_data($input['opml']);
//print_r($opml_array); die();
foreach ($opml_array as $key => $feedXml) {
# Adding this as a 'quick' type so that we can process the list quickly.
pf_log('Adding this as a quick type so that we can process the list quickly');
$opml_array = $feed_obj->progressive_feedlist_transformer($opml_array, $feedXml, $key);
# @todo Tag based on folder structure
}
$check_up = update_option(PF_SLUG . '_feedlist', $opml_array);
$subed = 'an OPML file ';
}
if (!empty($_POST['o_feed_url'])) {
$offender = array_search($_POST['o_feed_url'], $feedlist);
if ($offender !== false) {
unset($feedlist[$offender]);
}
}
add_settings_error('add_pf_feeds', 'pf_feeds_validation_response', 'You have submitted ' . $subed . '.', 'updated');
return $input;
}