function get_meta_desc()
{
global $post;
$desc = false;
//If we're viewing the homepage, look for homepage meta data.
if (is_home()) {
$desc = $this->get_setting('home_description');
if (!$desc && $this->get_setting('home_description_tagline_default')) {
$desc = get_bloginfo('description');
}
//If we're viewing a post or page, look for its meta data.
} elseif (is_singular()) {
$desc = $this->get_postmeta('description');
if (!trim($desc) && !post_password_required() && ($format = $this->get_setting('description_posttype_' . get_post_type()))) {
$auto_excerpt = $post->post_content;
$auto_excerpt = strip_shortcodes($auto_excerpt);
$auto_excerpt = str_replace(']]>', ']]>', $auto_excerpt);
$auto_excerpt = strip_tags($auto_excerpt);
$auto_excerpt = sustr::truncate($auto_excerpt, 150, '', true);
$desc = str_replace(array('{excerpt::autogen}', '{excerpt}'), array($auto_excerpt, strip_tags($post->post_excerpt)), $format);
}
//If we're viewing a term, look for its meta data.
} elseif (suwp::is_tax()) {
global $wp_query;
$tax_descriptions = $this->get_setting('taxonomy_descriptions');
$term_id = $wp_query->get_queried_object_id();
$term_obj = $wp_query->get_queried_object();
$desc = isset($tax_descriptions[$term_id]) ? $tax_descriptions[$term_id] : '';
if (!trim($desc) && ($format = $this->get_setting('description_taxonomy_' . $term_obj->taxonomy))) {
$desc = str_replace(array('{description}'), array($term_obj->description), $format);
}
}
$desc = trim($desc);
if ($desc) {
$desc = $this->get_desc_paged($desc);
}
$desc = trim($desc);
$desc = su_esc_attr($desc);
return $desc;
}
function admin_page_contents()
{
$the404s = $this->get_setting('log');
if (!$this->get_setting('log_enabled', true)) {
$this->queue_message('warning', __('New 404 errors will not be recorded because 404 logging is disabled on the Settings tab.', 'seo-ultimate'));
}
//Are we deleting a 404 entry?
if ($this->is_action('delete')) {
if (isset($the404s[$_GET['object']])) {
unset($the404s[$_GET['object']]);
$this->queue_message('success', __('The log entry was successfully deleted.', 'seo-ultimate'));
} else {
$this->queue_message('error', __('This log entry has already been deleted.', 'seo-ultimate'));
}
$this->update_setting('log', $the404s);
//Are we clearing the whole 404 log?
} elseif ($this->is_action('clear')) {
$the404s = array();
$this->update_setting('log', array());
$this->queue_message('success', __('The log was successfully cleared.', 'seo-ultimate'));
}
if (!count($the404s)) {
$this->queue_message('success', __('No 404 errors in the log.', 'seo-ultimate'));
}
$this->print_messages();
if (count($the404s)) {
$this->clear_log_button();
echo "<div id='su-404s-log-table'>\n";
$headers = $this->get_admin_table_columns();
$this->admin_wftable_start();
uasort($the404s, array(&$this, 'sort_log_callback'));
foreach ($the404s as $url => $data) {
$new = $data['is_new'] ? ' su-404s-new-hit' : '';
$a_url = su_esc_attr($url);
$ae_url = su_esc_attr(urlencode($url));
$md5url = md5($url);
echo "\t<tr id='su-404s-hit-{$md5url}-data' class='su-404s-hit-data{$new}'>\n";
$this->table_cells(array('actions' => "<span class='su-404s-hit-open'><a href='{$a_url}' target='_blank'><img src='{$this->module_dir_url}hit-open.png' title='" . __('Open URL in new window (will not be logged)', 'seo-ultimate') . "' /></a></span>" . "<span class='su-404s-hit-cache'><a href='http://www.google.com/search?q=cache%3A{$ae_url}' target='_blank'><img src='{$this->module_dir_url}hit-cache.png' title='" . __('Query Google for cached version of URL (opens in new window)', 'seo-ultimate') . "' /></a></span>" . "<span class='su-404s-hit-delete'><a href='" . $this->get_nonce_url('delete', $url) . "'><img src='{$this->module_dir_url}hit-delete.png' title='" . __('Remove this URL from the log', 'seo-ultimate') . "' /></a></span>", 'hit-count' => $data['hit_count'], 'url' => "<attr title='{$a_url}'>" . esc_html(sustr::truncate($url, 100)) . '</attr>', 'last-hit-time' => sprintf(__('%s at %s', 'seo-ultimate'), date_i18n(get_option('date_format'), $data['last_hit_time']), date_i18n(get_option('time_format'), $data['last_hit_time'])), 'referers' => number_format_i18n(count($data['referers'])) . (count($data['referers']) ? " <a href='#' class='su_toggle_hide' data-toggle='su-404s-hit-{$md5url}-referers'><img src='{$this->module_dir_url}hit-details.png' title='" . __('View list of referring URLs', 'seo-ultimate') . "' /></a>" : ''), 'user-agents' => number_format_i18n(count($data['user_agents'])) . (count($data['user_agents']) ? " <a href='#' class='su_toggle_hide' data-toggle='su-404s-hit-{$md5url}-user-agents'><img src='{$this->module_dir_url}hit-details.png' title='" . __('View list of user agents', 'seo-ultimate') . "' /></a>" : '')));
echo "\t</tr>\n";
echo "\t<tr class='su-404s-hit-referers{$new}'>\n\t\t<td colspan='" . count($headers) . "'>";
if (count($data['referers'])) {
echo "<div id='su-404s-hit-{$md5url}-referers' class='su-404s-hit-referers-list' style='display:none;'>\n";
echo "\t\t\t<div><strong>" . __('Referring URLs', 'seo-ultimate') . "</strong> — ";
echo "<a href='#' class='su_toggle_up' data-toggle='su-404s-hit-{$md5url}-referers'>" . __('Hide list', 'seo-ultimate') . "</a>";
echo "</div>\n";
echo "\t\t\t<ul>\n";
foreach ($data['referers'] as $referer) {
$referer = su_esc_attr($referer);
//Don't let attacks pass through the referer URLs!
echo "\t\t\t\t<li><a href='{$referer}' target='_blank'>{$referer}</a></li>\n";
}
echo "\t\t\t</ul>\n";
echo "\t\t</div>";
}
echo "</td>\n\t</tr>\n";
echo "\t<tr class='su-404s-hit-user-agents{$new}'>\n\t\t<td colspan='" . count($headers) . "'>";
if (count($data['user_agents'])) {
echo "<div id='su-404s-hit-{$md5url}-user-agents' class='su-404s-hit-user-agents-list' style='display:none;'>\n";
echo "\t\t\t<div><strong>" . __('User Agents', 'seo-ultimate') . "</strong> — ";
echo "<a href='#' class='su_toggle_up' data-toggle='su-404s-hit-{$md5url}-user-agents'>" . __('Hide list', 'seo-ultimate') . "</a>";
echo "</div>\n";
echo "\t\t\t<ul>\n";
foreach ($data['user_agents'] as $useragent) {
$useragent = su_esc_html($useragent);
//Don't let attacks pass through the user agent strings!
echo "\t\t\t\t<li>{$useragent}</li>\n";
}
echo "\t\t\t</ul>\n";
echo "</td>\n\t</tr>\n";
}
echo "\t\t</div>";
$the404s[$url]['is_new'] = false;
}
$this->update_setting('log', $the404s);
$this->admin_wftable_end();
echo "</div>\n";
$this->clear_log_button();
}
}
function postmeta_fields($fields, $screen)
{
if (!current_user_can('manage_options')) {
return $fields;
}
$post_id = suwp::get_post_id();
$post = get_post($post_id);
if (!$post) {
return $fields;
}
$content = $post->post_content;
$alias_dir = $this->get_setting('alias_dir', 'go');
if ($content && preg_match_all('@ href=["\']([^#][^"\']+)["\']@', $content, $matches)) {
$urls = array_unique($matches[1]);
$html = "<tr valign='top'>\n<th scope='row' class='su'>" . __('Link Masks:', 'seo-ultimate') . "</th>\n<td>\n";
$html .= "<table class='widefat'><thead>\n";
$headers = array(__('URL', 'seo-ultimate'), '', __('Mask URL', 'seo-ultimate'));
foreach ($headers as $header) {
$html .= "<th>{$header}</th>\n";
}
$html .= "</thead>\n<tbody>";
$aliases = $this->get_setting('aliases', array());
$post_aliases = array();
foreach ($aliases as $id => $alias) {
if (empty($alias['posts']) || in_array($post->ID, $alias['posts'])) {
$post_aliases[$alias['from']] = array('id' => $id, 'to' => $alias['to']);
}
}
foreach ($urls as $url) {
$a_url = su_esc_attr($url);
$un_h_url = htmlspecialchars_decode($url);
$ht_url = esc_html(sustr::truncate($url, 30));
if (isset($post_aliases[$url])) {
$url_key = $url;
} elseif (isset($post_aliases[$un_h_url])) {
$url_key = $un_h_url;
} else {
$url_key = false;
}
$alias_to = '';
$alias_id = uniqid('', true);
if ($url_key) {
if (isset($post_aliases[$url_key]['to'])) {
$alias_to = $post_aliases[$url_key]['to'];
}
if (isset($post_aliases[$url_key]['id'])) {
$alias_id = $post_aliases[$url_key]['id'];
}
}
$a_alias_to = esc_attr($alias_to);
$html .= "<tr><td><a href='{$a_url}' title='{$a_url}' target='_blank'>{$ht_url}</a><input type='hidden' name='_su_aliases[{$alias_id}][from]' value='{$a_url}' /></td>\n<td>⇒</td><td>/{$alias_dir}/<input type='text' name='_su_aliases[{$alias_id}][to]' value='{$a_alias_to}' /></td></tr>\n";
}
$html .= "</tbody>\n</table>\n";
$html .= '<p><small>' . __('You can stop search engines from following a link by typing in a mask for its URL.', 'seo-ultimate') . "</small></p>\n";
$html .= "</td>\n</tr>\n";
$fields['links'][100]['aliases'] = $html;
}
return $fields;
}
