/**
* Insert tweets as posts
*
* @param array $tweets Array of tweet objects
* @return array Array of stats about the insertion
*/
function ozh_ta_insert_tweets($tweets)
{
// Flag as importing : this will cut some queries in the process, regarding (ping|track)backs
if (!defined('WP_IMPORTING')) {
define('WP_IMPORTING', true);
}
global $ozh_ta;
$inserted = $skipped = $tagged = $num_tags = 0;
$user = array();
if (ozh_ta_is_debug()) {
$num_sql_batch = new ozh_ta_query_count();
}
foreach ((array) $tweets as $tweet) {
if (ozh_ta_is_debug()) {
$num_sql_post = new ozh_ta_query_count();
}
// Current tweet
$tid = (string) $tweet->id_str;
$text = ozh_ta_linkify_tweet($tweet);
$date = date('Y-m-d H:i:s', strtotime($tweet->created_at) + 3600 * get_option('gmt_offset'));
$source = $tweet->source;
$has_hashtags = count($tweet->entities->hashtags) > 0;
$reply_to_name = $tweet->in_reply_to_screen_name;
$reply_to_tweet = (string) $tweet->in_reply_to_status_id_str;
// Info about Twitter user
if (!$user) {
$user = array('tweet_counts' => $tweet->user->statuses_count, 'followers' => $tweet->user->followers_count, 'following' => $tweet->user->friends_count, 'listed_count' => $tweet->user->listed_count, 'profile_image_url' => $tweet->user->profile_image_url, 'tweeting_since' => date('Y-m-d H:i:s', strtotime($tweet->user->created_at)));
}
// Check for duplicate posts before inserting
global $wpdb;
$sql = "SELECT post_id\n\t\t FROM `{$wpdb->postmeta}`\n\t\t\t\tWHERE `meta_key` = 'ozh_ta_id' AND `meta_value` = '{$tid} ' LIMIT 0,1";
// Yeah, trusting api.twitter.com so we don't sanitize the SQL query, yeeeha
if (!$wpdb->get_var($sql)) {
// Insert tweet as new post
$post = array('post_title' => strip_tags($text), 'post_content' => $text, 'post_date' => $date, 'post_category' => array($ozh_ta['post_category']), 'post_status' => 'publish', 'post_author' => $ozh_ta['post_author'], 'guid' => home_url() . '/?tid=' . $tid);
// Post format
if ('standard' != $ozh_ta['post_format']) {
$post['tax_input'] = array('post_format' => array('post-format-' . $ozh_ta['post_format']));
}
// Plugins: hack here
$post = apply_filters('ozh_ta_insert_tweets_post', $post);
$post_id = wp_insert_post($post);
// Apply post format when line 294-296 failed process the request
if ('standard' != $ozh_ta['post_format']) {
set_post_format($post_id, $ozh_ta['post_format']);
}
// Insert post meta data
add_post_meta($post_id, 'ozh_ta_id', $tid);
if ($source) {
add_post_meta($post_id, 'ozh_ta_source', $source);
}
if ($reply_to_name) {
add_post_meta($post_id, 'ozh_ta_reply_to_name', $reply_to_name);
}
if ($reply_to_tweet) {
add_post_meta($post_id, 'ozh_ta_reply_to_tweet', $reply_to_tweet);
}
ozh_ta_debug(" Inserted #{$post_id} (tweet id: {$tid}, tweet: " . ozh_ta_trim_long_string($text, 100) . ')');
if (ozh_ta_is_debug()) {
ozh_ta_debug(' Import query cost: ' . $num_sql_post->stop());
}
// Tag post if applicable
if ($has_hashtags && $ozh_ta['add_hash_as_tags'] == 'yes') {
$hashtags = ozh_ta_get_hashtags($tweet);
$num_tags += count($hashtags);
$hashtags = implode(', ', $hashtags);
ozh_ta_debug(" Tagging post {$post_id} with " . $hashtags);
$tagged++;
if (ozh_ta_is_debug()) {
$num_sql_tag = new ozh_ta_query_count();
}
wp_set_post_tags($post_id, $hashtags);
if (ozh_ta_is_debug()) {
ozh_ta_debug(' Tagging query cost: ' . $num_sql_tag->stop());
}
}
$inserted++;
} else {
// This tweet has already been imported ?!
ozh_ta_debug(" Skipping tweet {$tid}, already imported?!");
$skipped++;
}
}
if (ozh_ta_is_debug()) {
ozh_ta_debug('Batch import query cost: ' . $num_sql_batch->stop());
}
return array('inserted' => $inserted, 'skipped' => $skipped, 'tagged' => $tagged, 'num_tags' => $num_tags, 'user' => $user);
}
function ozh_ta_convert_old_posts($text)
{
// Has this post already been converted? Assuming a span means already formatted
if (strpos($text, '<span class="') !== false) {
return $text;
}
global $ozh_ta;
// Get unformatted title: this will be the unmodified original tweet -- pure text, no HTML
global $post;
$title = $post->post_title;
$ID = $post->ID;
// Keep track of whether the post has been formatted
$updated = false;
// Tweet has links that have not been converted
if ((strpos($title, 'http://') !== false or strpos($title, 'https://') !== false) && strpos($text, 'class="link') === false) {
preg_match_all('!https?://\\S*!', $title, $matches);
foreach ($matches[0] as $url) {
// t.co URL ?
if ($ozh_ta['un_tco'] == 'yes' && strpos($url, 'http://t.co/') === 0) {
$expanded_url = ozh_ta_expand_tco_url($url);
$tco_url = $url;
} else {
$expanded_url = $tco_url = $url;
}
$display_url = ozh_ta_trim_long_string(preg_replace('/https?:\\/\\//', '', $expanded_url));
$text = ozh_ta_convert_links($text, $expanded_url, $display_url, $tco_url);
}
$updated = true;
}
// Tweet has @mentions that have not been converted
if (strpos($title, '@') !== false && strpos($text, 'class="username') === false) {
preg_match_all('/\\B@(\\w+)/', $title, $matches);
// good news, this won't match joe@site.com
if (isset($matches[1])) {
foreach ($matches[1] as $mention) {
$text = ozh_ta_convert_mentions($text, $mention, $mention);
}
}
$updated = true;
}
// Tweet has #hashtags that have not been converted
if (strpos($title, '#') !== false && strpos($text, 'class="hashtag') === false) {
preg_match_all('/\\B#(\\w*[a-zA-Z-]+\\w*)/', $text, $matches);
if (isset($matches[1])) {
foreach ($matches[1] as $tag) {
$text = ozh_ta_convert_hashtags($text, $tag);
}
if ($ozh_ta['add_hash_as_tags'] == 'yes') {
wp_set_post_tags($ID, implode(', ', $matches[1]));
}
}
$updated = true;
}
// Did we alter the post? Update it, then
if ($updated) {
$post->post_content = $text;
wp_update_post($post);
}
return $text;
}