function bebop_twitter_import($extension, $user_metas = null)
{
global $wpdb, $bp;
if (empty($extension)) {
bebop_tables::log_general('Importer', 'The $extension parameter is empty.');
return false;
} else {
if (!bebop_tables::check_option_exists('bebop_' . $extension . '_consumer_key')) {
bebop_tables::log_general('Importer', 'No consumer key was found for ' . $extension);
return false;
} else {
$this_extension = bebop_extensions::bebop_get_extension_config_by_name($extension);
}
}
//item counter for in the logs
$itemCounter = 0;
//if no user_metas are supplied, serarch for them.
if (!isset($user_metas)) {
$user_metas = bebop_tables::get_user_ids_from_meta_name('bebop_' . $this_extension['name'] . '_oauth_token');
}
if (isset($user_metas)) {
foreach ($user_metas as $user_meta) {
$errors = null;
$items = null;
//Ensure the user is currently wanting to import items.
if (bebop_tables::get_user_meta_value($user_meta->user_id, 'bebop_' . $this_extension['name'] . '_active_for_user') == 1) {
//if it is the first import, update the flag.
if (bebop_tables::check_for_first_import($user_meta->user_id, $this_extension['name'], 'bebop_' . $this_extension['name'] . '_do_initial_import')) {
bebop_tables::delete_from_first_importers($user_meta->user_id, $this_extension['name'], 'bebop_' . $this_extension['name'] . '_do_initial_import');
}
/*
* ******************************************************************************************************************
* Depending on the data source, you will need to switch how the data is retrieved. If the feed is RSS, use the *
* SimplePie method, as shown in the youtube extension. If the feed is oAuth API based, use the oAuth implementation*
* as shown in the twitter extension. If the feed is an API without oAuth authentication, use SlideShare *
* ******************************************************************************************************************
*/
//Twitter uses oAuth - so let the pre-built oAuth class handle the data request.
//Handle the OAuth requests
$OAuth = new bebop_oauth();
$OAuth->set_callback_url($bp->root_domain);
$OAuth->set_consumer_key(bebop_tables::get_option_value('bebop_' . $this_extension['name'] . '_consumer_key'));
$OAuth->set_consumer_secret(bebop_tables::get_option_value('bebop_' . $this_extension['name'] . '_consumer_secret'));
$OAuth->set_access_token(bebop_tables::get_user_meta_value($user_meta->user_id, 'bebop_' . $this_extension['name'] . '_oauth_token'));
$OAuth->set_access_token_secret(bebop_tables::get_user_meta_value($user_meta->user_id, 'bebop_' . $this_extension['name'] . '_oauth_token_secret'));
$items = $OAuth->oauth_request($this_extension['data_feed']);
$items = simplexml_load_string($items);
/*
* ******************************************************************************************************************
* We can get as far as loading the items, but you will need to adjust the values of the variables below to match *
* the values from the extension's API. *
* This is because each API return data under different parameter names, and the simplest way to get around this is *
* to quickly match the values. To find out what values you should be using, consult the provider's documentation. *
* You can also contact us if you get stuck - details are in the 'support' section of the admin homepage. *
* ******************************************************************************************************************
*
* Values you will need to check and update are:
* $errors - Must point to the error boolean value (true/false)
* $username - Must point to the value holding the username of the person.
* $id - Must be the ID of the item returned through the data API.
* $item_content - The actual content of the imported item.
* $item_published - The time the item was published.
* $action_link - This is where the link will point to - i.e. where the user can click to get more info.
*/
//Edit the following two variables to point to where the relevant content is being stored in the API:
$errors = $items->error;
$username = $items->status->user->screen_name[0];
if (!$errors) {
if ($items) {
bebop_tables::update_user_meta($user_meta->user_id, $this_extension['name'], 'bebop_' . $this_extension['name'] . '_username', $username);
foreach ($items as $item) {
if (!bebop_filters::import_limit_reached($this_extension['name'], $user_meta->user_id, $username)) {
//Edit the following three variables to point to where the relevant content is being stored:
$id = $item->id;
$item_content = $item->text;
$item_published = gmdate('Y-m-d H:i:s', strtotime($item->created_at));
$action_link = str_replace('bebop_replace_username', $username, $this_extension['action_link']) . $id;
//Stop editing - you should be all done.
//generate an $item_id
$item_id = bebop_generate_secondary_id($user_meta->user_id, $id, $item_published);
//if the id is not found, import the content.
if (!bebop_tables::check_existing_content_id($user_meta->user_id, $this_extension['name'], $item_id)) {
if (bebop_create_buffer_item(array('user_id' => $user_meta->user_id, 'extension' => $this_extension['name'], 'type' => $this_extension['content_type'], 'username' => $username, 'content' => $item_content, 'content_oembed' => $this_extension['content_oembed'], 'item_id' => $item_id, 'raw_date' => $item_published, 'actionlink' => $action_link))) {
$itemCounter++;
}
}
}
unset($item);
}
}
} else {
bebop_tables::log_error(sprintf(__('Importer - %1$s', 'bebop'), $this_extension['display_name']), sprintf(__('Feed Error: %1$s', 'bebop'), $errors));
}
unset($user_meta);
}
}
}
//return the result
return $itemCounter . ' ' . $this_extension['content_type'] . 's';
}