function relevanssi_delete($post)
{
relevanssi_remove_doc($post);
relevanssi_purge_excerpt_cache($post);
}
function relevanssi_index_doc($indexpost, $remove_first = false, $custom_fields = false, $bypassglobalpost = false)
{
global $wpdb, $relevanssi_table, $post;
$post_was_null = false;
$previous_post = NULL;
if ($bypassglobalpost) {
// if $bypassglobalpost is set, relevanssi_index_doc() will index the post object or post
// ID as specified in $indexpost
isset($post) ? $previous_post = $post : ($post_was_null = true);
is_object($indexpost) ? $post = $indexpost : ($post = get_post($indexpost));
} else {
// Quick edit has an array in the global $post, so fetch the post ID for the post to edit.
if (is_array($post)) {
$post = $post['ID'];
}
if (!isset($post)) {
// No $post set, so we need to use $indexpost, if it's a post object
$post_was_null = true;
if (is_object($indexpost)) {
$post = $indexpost;
}
} else {
// $post was set, let's grab the previous value in case we need it
$previous_post = $post;
}
// At this point we should have something in $post; if not, quit.
if ($post == NULL) {
if ($post_was_null) {
$post = null;
}
if ($previous_post) {
$post = $previous_post;
}
return;
}
is_object($post) ? $ID = $post->ID : ($ID = $post);
}
// Finally fetch the post again by ID. Complicated, yes, but unless we do this, we might end
// up indexing the post before the updates come in.
$post = get_post($ID);
$index_type = get_option('relevanssi_index_type');
$custom_types = explode(",", get_option('relevanssi_custom_types'));
$index_this_post = false;
switch ($index_type) {
case 'posts':
if ("post" == $post->post_type) {
$index_this_post = true;
}
if (in_array($post->post_type, $custom_types)) {
$index_this_post = true;
}
break;
case 'pages':
if ("page" == $post->post_type) {
$index_this_post = true;
}
if (in_array($post->post_type, $custom_types)) {
$index_this_post = true;
}
break;
case 'public':
if (function_exists('get_post_types')) {
$pt_1 = get_post_types(array('exclude_from_search' => '0'));
$pt_2 = get_post_types(array('exclude_from_search' => false));
$public_types = array_merge($pt_1, $pt_2);
if (in_array($post->post_type, $public_types)) {
$index_this_post = true;
}
} else {
$index_this_post = true;
}
break;
case 'custom':
if (in_array($post->post_type, $custom_types)) {
$index_this_post = true;
}
break;
case 'both':
$index_this_post = true;
break;
}
if ($post->post_type == 'attachment') {
get_option('relevanssi_index_attachments') == 'on' ? $index_this_post = true : ($index_this_post = false);
}
if ($remove_first) {
// we are updating a post, so remove the old stuff first
relevanssi_remove_doc($post->ID);
relevanssi_purge_excerpt_cache($post->ID);
}
// This needs to be here, after the call to relevanssi_remove_doc(), because otherwise
// a post that's in the index but shouldn't be there won't get removed. A remote chance,
// I mean who ever flips exclude_from_search between true and false once it's set, but
// I'd like to cover all bases.
if (!$index_this_post) {
if ($post_was_null) {
$post = null;
}
if ($previous_post) {
$post = $previous_post;
}
return;
}
$n = 0;
$min_word_length = get_option('relevanssi_min_word_length', 3);
$titles = relevanssi_tokenize($post->post_title);
//Added by OdditY - INDEX COMMENTS of the POST ->
if ("none" != get_option("relevanssi_index_comments")) {
$pcoms = relevanssi_get_comments($post->ID);
if ($pcoms != "") {
$pcoms = relevanssi_strip_invisibles($pcoms);
$pcoms = strip_tags($pcoms);
$pcoms = relevanssi_tokenize($pcoms);
if (count($pcoms) > 0) {
foreach ($pcoms as $pcom => $count) {
if (strlen($pcom) < $min_word_length) {
continue;
}
$n++;
$wpdb->query("INSERT INTO {$relevanssi_table} (doc, term, tf, title)\n\t\t\t\t\tVALUES ({$post->ID}, '{$pcom}', {$count}, 3)");
}
}
}
}
//Added by OdditY END <-
$taxonomies = array();
//Added by OdditY - INDEX TAGs of the POST ->
if ("on" == get_option("relevanssi_include_tags")) {
array_push($taxonomies, "post_tag");
}
// Added by OdditY END <-
$custom_taxos = get_option("relevanssi_custom_taxonomies");
if ("" != $custom_taxos) {
$cts = explode(",", $custom_taxos);
foreach ($cts as $taxon) {
$taxon = trim($taxon);
array_push($taxonomies, $taxon);
}
}
// Then process all taxonomies, if any.
foreach ($taxonomies as $taxonomy) {
$n += index_taxonomy_terms($post, $taxonomy);
}
// index categories
if ("on" == get_option("relevanssi_include_cats")) {
$post_categories = get_the_category($post->ID);
if (is_array($post_categories)) {
foreach ($post_categories as $p_cat) {
$cat_name = apply_filters("single_cat_title", $p_cat->cat_name);
$cat_tokens = relevanssi_tokenize($cat_name);
foreach ($cat_tokens as $pcat => $count) {
if (strlen($pcat) < $min_word_length) {
continue;
}
$n++;
$wpdb->query("INSERT INTO {$relevanssi_table} (doc, term, tf, title)\n\t\t\t\t\tVALUES ({$post->ID}, '{$pcat}', {$count}, 4)");
}
}
}
}
// index author
if ("on" == get_option("relevanssi_index_author")) {
$auth = $post->post_author;
$display_name = $wpdb->get_var("SELECT display_name FROM {$wpdb->users} WHERE ID={$auth}");
$names = relevanssi_tokenize($display_name, false);
$names = apply_filters('relevanssi_index_author', $names, $post);
$names = apply_filters('relevanssi_index_author-', $names, $post);
foreach ($names as $name => $count) {
$wpdb->query("INSERT INTO {$relevanssi_table} (doc, term, tf, title)\n\t\t\t\tVALUES ({$post->ID}, '{$name}', {$count}, 5)");
}
}
if ($custom_fields) {
foreach ($custom_fields as $field) {
$values = get_post_meta($post->ID, $field, false);
if ("" == $values) {
continue;
}
foreach ($values as $value) {
// Custom field values are simply tacked to the end of the post content
$post->post_content .= ' ' . (is_array($value) ? implode(' ', $value) : $value);
}
}
}
if (isset($post->post_excerpt) && ("on" == get_option("relevanssi_index_excerpt") || "attachment" == $post->post_type)) {
// include excerpt for attachments which use post_excerpt for captions - modified by renaissancehack
$post->post_content .= ' ' . $post->post_excerpt;
}
$contents = $post->post_content;
$contents = apply_filters('relevanssi_index_content', $contents, $post);
$contents = apply_filters('relevanssi_index_content-' . $post->post_type, $contents, $post);
if ('on' == get_option('relevanssi_expand_shortcodes')) {
if (function_exists("do_shortcode")) {
$contents = do_shortcode($contents);
}
} else {
if (function_exists("strip_shortcodes")) {
// WP 2.5 doesn't have the function
$contents = strip_shortcodes($contents);
}
}
$contents = relevanssi_strip_invisibles($contents);
$contents = strip_tags($contents);
$contents = relevanssi_tokenize($contents);
if (count($titles) > 0) {
foreach ($titles as $title => $count) {
if (strlen($title) < $min_word_length) {
continue;
}
$n++;
$wpdb->query("INSERT INTO {$relevanssi_table} (doc, term, tf, title)\n\t\t\tVALUES ({$post->ID}, '{$title}', {$count}, 1)");
// a slightly clumsy way to handle titles, I'll try to come up with something better
}
}
if (count($contents) > 0) {
foreach ($contents as $content => $count) {
if (strlen($content) < $min_word_length) {
continue;
}
$n++;
$wpdb->query("INSERT INTO {$relevanssi_table} (doc, term, tf, title)\n\t\t\tVALUES ({$post->ID}, '{$content}', {$count}, 0)");
}
}
// Restore the global $post to whatever it was.
if ($post_was_null) {
$post = null;
}
if ($previous_post) {
$post = $previous_post;
}
return $n;
}
