function do_best_posts()
{
global $db, $globals, $dblang;
if ($globals['mobile']) {
return;
}
$output = '';
$key = 'best_posts_' . $globals['css_main'];
if (memcache_mprint($key)) {
return;
}
$min_date = date("Y-m-d H:i:00", $globals['now'] - 86400);
// about 24 hours
$res = $db->get_results("select post_id from posts, users where post_date > '{$min_date}' and post_user_id = user_id and post_karma > 0 order by post_karma desc limit 10");
if ($res) {
$output .= '<div class="sidebox"><div class="header"><h4><a href="' . post_get_base_url('_best') . '">' . _('mejores notas') . '</a></h4></div><div class="comments"><ul>' . "\n";
foreach ($res as $p) {
$post = new Post();
$post->id = $p->post_id;
$post->read();
$output .= '<li><img src="' . get_avatar_url($post->author, $post->avatar, 20) . '" alt="" width="20" height="20" class="avatar"/>';
$output .= '<p><strong>' . $post->username . '</strong>: <a onmouseout="tooltip.clear(event);" onclick="tooltip.clear(this);" onmouseover="return tooltip.ajax_delayed(event, \'get_post_tooltip.php\', \'' . $post->id . '\', 10000);" href="' . post_get_base_url($post->username) . '/' . $post->id . '"><em>' . text_to_summary($post->clean_content(), 80) . '</em></a></p></li>' . "\n";
}
$output .= '</ul></div></div>';
echo $output;
memcache_madd($key, $output, 300);
}
}
function do_last_blogs()
{
global $db, $globals, $dblang;
if ($globals['mobile'] || $globals['submnm']) {
return;
}
$output = '';
$key = 'last_blogs_' . $globals['v'];
if (memcache_mprint($key)) {
return;
}
echo '<!-- Calculating ' . __FUNCTION__ . ' -->';
$entries = $db->get_results("select rss.blog_id, rss.user_id, title, url, user_login, user_avatar from rss, users where rss.user_id = users.user_id order by rss.date desc limit 10");
if ($entries) {
$objects = array();
$title = _('apuntes de blogs');
$url = $globals['base_url'] . 'rsss';
foreach ($entries as $entry) {
$obj = new stdClass();
$obj->user_id = $entry->user_id;
$obj->avatar = $entry->user_avatar;
$obj->title = text_to_summary($entry->title, 75);
$obj->link = $entry->url;
$obj->username = $entry->user_login;
$objects[] = $obj;
}
$vars = compact('objects', 'title', 'url');
$output = Haanga::Load('last_blogs.html', $vars, true);
echo $output;
memcache_madd($key, $output, 300);
}
}
$json = true;
$dict = array();
header('Content-Type: application/json; charset=utf-8');
if ($_GET['jsonp']) {
$jsonp = preg_replace('/[^\\w\\d\\.\\-]/', '', $_GET['jsonp']);
echo $jsonp . '(';
$ending = ')';
} else {
$ending = '';
}
} else {
$json = false;
header('Content-Type: text/plain; charset=UTF-8');
}
$cache_key = 'api_url' . $json . $_GET['url'];
if (memcache_mprint($cache_key)) {
exit(0);
}
stats_increment('api', true);
$url = $db->escape($_GET['url']);
if (strlen($url) < 8 || !preg_match('/^https{0,1}:\\/\\//', $url) || !($parsed = parse_url($url)) || mb_strlen($parsed['host']) < 5) {
if ($json) {
$dict['status'] = 'KO';
echo @json_encode($dict);
echo $ending;
} else {
echo 'KO';
}
die;
}
if (mb_strlen($parsed['path']) > 30) {
function do_best_comments()
{
global $db, $globals, $dblang;
$foo_link = new Link();
if (memcache_mprint('best_comments')) {
return;
}
$min_date = date("Y-m-d H:i:00", $globals['now'] - 22000);
// about 6 hours
$res = $db->get_results("select comment_id, comment_order, user_login, link_id, link_uri, link_title, link_comments from comments, links, users where comment_date > '{$min_date}' and comment_karma > 10 and comment_link_id = link_id and comment_user_id = user_id order by comment_karma desc limit 12");
if ($res) {
$output = '<div class="vertical-box">';
$output .= '<h4><a href="' . $globals['base_url'] . 'topcomments.php">' . _('mejores comentarios') . '</a></h4><ul>' . "\n";
foreach ($res as $comment) {
$foo_link->uri = $comment->link_uri;
$link = $foo_link->get_relative_permalink() . get_comment_page_suffix($globals['comments_page_size'], $comment->comment_order, $comment->link_comments) . '#comment-' . $comment->comment_order;
$output .= '<li>' . $comment->user_login . ' ' . _('en') . ' <a onmouseout="tooltip.clear(event);" onclick="tooltip.clear(this);" onmouseover="return tooltip.ajax_delayed(event, \'get_comment_tooltip.php\', \'' . $comment->comment_id . '\', 10000);" href="' . $link . '">' . $comment->link_title . '</a></li>' . "\n";
}
$output .= '</ul></div>';
echo $output;
memcache_madd('best_comments', $output, 300);
}
}
function do_last_subs($status = 'published', $count = 10, $order = 'date')
{
global $db, $globals, $dblang;
if ($globals['mobile'] || $globals['submnm']) {
return;
}
$key = "last_subs_{$status}-{$count}-{$order_}" . $globals['v'];
if (memcache_mprint($key)) {
return;
}
$output = ' ';
$ids = $db->get_col("select link from sub_statuses, subs, links where date > date_sub(now(), interval 48 hour) and status = '{$status}' and sub_statuses.id = origen and subs.id = sub_statuses.id and owner > 0 and not nsfw and link_id = link order by {$order} desc limit {$count}");
if ($ids) {
$links = array();
$title = _('en subs de usuarios');
foreach ($ids as $id) {
$link = Link::from_db($id);
if (!$link) {
continue;
}
$link->print_subname = true;
$link->url = $link->get_permalink();
$link->thumb = $link->has_thumb();
$link->total_votes = $link->votes + $link->anonymous;
if ($link->thumb) {
$link->thumb_x = round($link->thumb_x / 2);
$link->thumb_y = round($link->thumb_y / 2);
}
$links[] = $link;
}
$subclass = 'brown';
$url = $globals['base_url_general'] . 'subs';
$vars = compact('links', 'title', 'subclass', 'url');
$output = Haanga::Load('best_stories.html', $vars, true);
echo $output;
}
memcache_madd($key, $output, 300);
}
function print_relevant_comments($link, $no_page)
{
global $globals, $db;
if ($globals['bot'] || $link->comments < 10) {
return;
}
if ($link->comments > 30 && $globals['now'] - $link->date < 86400 * 4) {
$do_cache = true;
} else {
$do_cache = false;
}
if ($do_cache) {
$key = 'relevant_story_comments_' . $globals['v'] . '_' . $link->id;
if (memcache_mprint($key)) {
return;
}
}
$karma = intval($globals['comment_highlight_karma'] / 2);
$limit = min(15, intval($link->comments / 10));
// For the SQL
$extra_limit = $limit * 2;
$min_len = 32;
$min_karma = max(20, $karma / 2);
$min_votes = 4;
$check_vote = $link->date - ($globals['now'] - $globals['time_enabled_votes']);
$now = intval($globals['now'] / 60) * 60;
$res = $db->get_results("select comment_id, comment_order, comment_karma, comment_karma + comment_order * 0.7 as val, length(comment_content) as comment_len, user_id, user_avatar, vote_value from comments LEFT JOIN votes ON ({$check_vote} > 0 and vote_type = 'links' and vote_link_id = comment_link_id and vote_user_id = comment_user_id), users where comment_link_id = {$link->id} and comment_votes >= {$min_votes} and comment_karma > {$min_karma} and length(comment_content) > {$min_len} and comment_user_id = user_id order by val desc limit {$extra_limit}");
function cmp_comment_val($a, $b)
{
if ($a->val == $b->val) {
return 0;
}
return $a->val < $b->val ? 1 : -1;
}
if ($res) {
$objects = array();
$self = false;
$link_url = $link->get_relative_permalink();
foreach ($res as $comment) {
// The commenter has voted negative
if ($comment->vote_value < 0 && $comment->comment_len > 60) {
$comment->val *= 2;
// If the link has many negatives ("warned"), add little more weight to criticism
if ($link->has_warning) {
$comment->val *= 1.5;
}
}
// Gives a little advantage to larger comments
$comment->val *= min(1.5, log($comment->comment_len, 10) / 1.8);
}
usort($res, "cmp_comment_val");
foreach ($res as $comment) {
$obj = new stdClass();
$obj->id = $comment->comment_id;
$obj->order = $comment->comment_order;
$obj->link_id = $link->id;
$obj->link_url = $link_url;
$obj->user_id = $comment->user_id;
$obj->avatar = $comment->user_avatar;
$obj->vote = $comment->vote_value;
$obj->val = $comment->val;
$obj->karma = $comment->comment_karma;
$objects[] = $obj;
if ($no_page && !$self && $obj->vote < 0 && $link->negatives < $link->votes * 0.5 && (count($objects) < 6 || $comment->comment_karma > $globals['comment_highlight_karma']) && count($res) >= count($objects) * 2) {
$self = get_highlighted_comment($obj);
$obj->summary = true;
}
if (count($objects) > $limit) {
break;
}
}
if ($no_page && !$self && count($objects) > 5 && $objects[0]->val > $globals['comment_highlight_karma'] * 1.5) {
$self = get_highlighted_comment($objects[0]);
$objects[0]->summary = true;
}
$output = Haanga::Load('relevant_comments.html', compact('objects', 'link_url', 'self'), true);
echo $output;
if ($do_cache) {
memcache_madd($key, $output, 300);
}
}
}
