/**
* Import feeds
*
* @return int
*/
public function import_feed()
{
global $rss_post_importer;
$this->load_options();
$post_count = 0;
// filter cache lifetime
add_filter('wp_feed_cache_transient_lifetime', array($this, 'frequency'));
foreach ($this->options['feeds'] as $i => $f) {
// before the first feed, we check for key validity
if ($i == 0) {
$this->is_key_valid = $rss_post_importer->is_valid_key($this->options['settings']['feeds_api_key']);
$this->options['settings']['is_key_valid'] = $this->is_key_valid;
// if the key is not fine
if (!empty($this->options['settings']['feeds_api_key']) && !$this->is_key_valid) {
// unset from settings
unset($this->options['settings']['feeds_api_key']);
}
// update options
$new_options = array('feeds' => $this->options['feeds'], 'settings' => $this->options['settings'], 'latest_import' => $this->options['latest_import'], 'imports' => $this->options['imports'], 'upgraded' => $this->options['upgraded']);
// update in db
update_option('rss_pi_feeds', $new_options);
}
// prepare, import feed and count imported posts
if ($items = $this->do_import($f)) {
$post_count += count($items);
}
}
// reformulate import count
$imports = intval($this->options['imports']) + $post_count;
// update options
update_option('rss_pi_feeds', array('feeds' => $this->options['feeds'], 'settings' => $this->options['settings'], 'latest_import' => date("Y-m-d H:i:s"), 'imports' => $imports));
global $rss_post_importer;
// reload options
$rss_post_importer->load_options();
remove_filter('wp_feed_cache_transient_lifetime', array($this, 'frequency'));
// log this
rssPILog::log($post_count);
return $post_count;
}
/**
* Import any feeds
*/
function ajax_import()
{
global $rss_post_importer;
// if there's nothing for processing or invalid data, bail
if (!isset($_POST['feed'])) {
wp_send_json_error(array('message' => 'no feed provided'));
}
$_found = false;
foreach ($this->options['feeds'] as $id => $f) {
if ($f['id'] == $_POST['feed']) {
$_found = $id;
break;
}
}
if ($_found === false) {
wp_send_json_error(array('message' => 'wrong feed id provided'));
}
// TODO: make this better
if ($_found == 0) {
// check for valid key only for the first feed
$this->is_key_valid = $rss_post_importer->is_valid_key($this->options['settings']['feeds_api_key']);
$this->options['settings']['is_key_valid'] = $this->is_key_valid;
// if the key is not fine
if (!empty($this->options['settings']['feeds_api_key']) && !$this->is_key_valid) {
// unset from settings
unset($this->options['settings']['feeds_api_key']);
}
// update options
$new_options = array('feeds' => $this->options['feeds'], 'settings' => $this->options['settings'], 'latest_import' => $this->options['latest_import'], 'imports' => $this->options['imports'], 'upgraded' => $this->options['upgraded']);
// update in db
update_option('rss_pi_feeds', $new_options);
}
$post_count = 0;
$f = $this->options['feeds'][$_found];
$engine = new rssPIEngine();
// filter cache lifetime
add_filter('wp_feed_cache_transient_lifetime', array($engine, 'frequency'));
// prepare, import feed and count imported posts
if ($items = $engine->do_import($f)) {
$post_count += count($items);
}
remove_filter('wp_feed_cache_transient_lifetime', array($engine, 'frequency'));
// reformulate import count
$imports = intval($this->options['imports']) + $post_count;
// update options
$new_options = array('feeds' => $this->options['feeds'], 'settings' => $this->options['settings'], 'latest_import' => date("Y-m-d H:i:s"), 'imports' => $imports, 'upgraded' => $this->options['upgraded']);
// update in db
update_option('rss_pi_feeds', $new_options);
global $rss_post_importer;
// reload options
$rss_post_importer->load_options();
// log this
rssPILog::log($post_count);
wp_send_json_success(array('count' => $post_count, 'url' => $f['url']));
}
