/**
* Generate extended tag cloud
*
* @param string $args
* @return string|array
*/
public static function extendedTagCloud($args = '', $copyright = true)
{
$defaults = array('taxonomy' => 'post_tag', 'size' => 'true', 'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'color' => 'true', 'maxcolor' => '#000000', 'mincolor' => '#CCCCCC', 'number' => 45, 'format' => 'flat', 'selectionby' => 'count', 'selection' => 'desc', 'orderby' => 'random', 'order' => 'asc', 'exclude' => '', 'include' => '', 'limit_days' => 0, 'min_usage' => 0, 'notagstext' => __('No tags.', 'simpletags'), 'xformat' => __('<a href="%tag_link%" id="tag-link-%tag_id%" class="st-tags t%tag_scale%" title="%tag_count% topics" %tag_rel% style="%tag_size% %tag_color%">%tag_name%</a>', 'simpletags'), 'title' => __('<h4>Tag Cloud</h4>', 'simpletags'), 'category' => 0);
// Get options
$options = SimpleTags_Plugin::get_option();
// Get values in DB
$defaults['taxonomy'] = $options['cloud_taxonomy'];
$defaults['selectionby'] = $options['cloud_selectionby'];
$defaults['selection'] = $options['cloud_selection'];
$defaults['orderby'] = $options['cloud_orderby'];
$defaults['order'] = $options['cloud_order'];
$defaults['number'] = $options['cloud_limit_qty'];
$defaults['notagstext'] = $options['cloud_notagstext'];
$defaults['title'] = $options['cloud_title'];
$defaults['maxcolor'] = $options['cloud_max_color'];
$defaults['mincolor'] = $options['cloud_min_color'];
$defaults['largest'] = $options['cloud_max_size'];
$defaults['smallest'] = $options['cloud_min_size'];
$defaults['unit'] = $options['cloud_unit'];
$defaults['xformat'] = $options['cloud_xformat'];
$defaults['format'] = $options['cloud_format'];
if (empty($args)) {
$args = $options['cloud_adv_usage'];
}
$args = wp_parse_args($args, $defaults);
// Get correct taxonomy ?
$taxonomy = self::_get_current_taxonomy($args['taxonomy']);
// Get terms
$terms = self::getTags($args, $taxonomy);
extract($args);
// Params to variables
// If empty use default xformat !
if (empty($xformat)) {
$xformat = $defaults['xformat'];
}
// Clean memory
$args = array();
$defaults = array();
unset($args, $defaults);
if (empty($terms)) {
return SimpleTags_Client::output_content('st-tag-cloud', $format, $title, $notagstext, $copyright);
}
$counts = $terms_data = array();
foreach ((array) $terms as $term) {
$counts[$term->name] = $term->count;
$terms_data[$term->name] = $term;
}
// Remove temp data from memory
$terms = array();
unset($terms);
// Use full RBG code
if (strlen($maxcolor) == 4) {
$maxcolor = $maxcolor . substr($maxcolor, 1, strlen($maxcolor));
}
if (strlen($mincolor) == 4) {
$mincolor = $mincolor . substr($mincolor, 1, strlen($mincolor));
}
// Check as smallest inferior or egal to largest
if ($smallest > $largest) {
$smallest = $largest;
}
// Scaling - Hard value for the moment
$scale_min = 1;
$scale_max = 10;
$minval = min($counts);
$maxval = max($counts);
$minout = max($scale_min, 0);
$maxout = max($scale_max, $minout);
$scale = $maxval > $minval ? ($maxout - $minout) / ($maxval - $minval) : 0;
// HTML Rel (tag/no-follow)
$rel = SimpleTags_Client::get_rel_attribut();
// Remove color marquer if color = false
if ($color == 'false') {
$xformat = str_replace('%tag_color%', '', $xformat);
}
// Remove size marquer if size = false
if ($size == 'false') {
$xformat = str_replace('%tag_size%', '', $xformat);
}
// Order terms before output
// count, name, rand | asc, desc
$orderby = strtolower($orderby);
if ($orderby == 'count') {
asort($counts);
} elseif ($orderby == 'name') {
uksort($counts, array(__CLASS__, 'uksortByName'));
} else {
// rand
SimpleTags_Client::random_array($counts);
}
$order = strtolower($order);
if ($order == 'desc' && $orderby != 'random') {
$counts = array_reverse($counts);
}
$output = array();
foreach ((array) $counts as $term_name => $count) {
if (!is_object($terms_data[$term_name])) {
continue;
}
$term = $terms_data[$term_name];
$scale_result = (int) (($term->count - $minval) * $scale + $minout);
$output[] = SimpleTags_Client::format_internal_tag($xformat, $term, $rel, $scale_result, $scale_max, $scale_min, $largest, $smallest, $unit, $maxcolor, $mincolor);
}
// Remove unused variables
$counts = array();
$terms = array();
unset($counts, $terms, $term);
return SimpleTags_Client::output_content('st-tag-cloud', $format, $title, $output, $copyright);
}
/**
* Generate current post tags
*
* @param string $args
* @return string
*/
public static function extendedPostTags($args = '', $copyright = true)
{
// Get options
$options = SimpleTags_Plugin::get_option();
// Default values
$defaults = array('before' => __('Tags: ', 'simpletags'), 'separator' => ', ', 'after' => '<br />', 'post_id' => 0, 'inc_cats' => 0, 'xformat' => __('<a href="%tag_link%" title="%tag_name_attribute%" %tag_rel%>%tag_name%</a>', 'simpletags'), 'notagtext' => __('No tag for this post.', 'simpletags'), 'number' => 0, 'format' => '');
// Get values in DB
$defaults['before'] = $options['tt_before'];
$defaults['separator'] = $options['tt_separator'];
$defaults['after'] = $options['tt_after'];
$defaults['inc_cats'] = $options['tt_inc_cats'];
$defaults['xformat'] = $options['tt_xformat'];
$defaults['notagtext'] = $options['tt_notagstext'];
$defaults['number'] = (int) $options['tt_number'];
if (empty($args)) {
$args = $options['tt_adv_usage'];
}
// Extract data in variables
$args = wp_parse_args($args, $defaults);
extract($args);
// If empty use default xformat !
if (empty($xformat)) {
$xformat = $defaults['xformat'];
}
// Clean memory
$args = array();
$defaults = array();
// Choose post ID
$object_id = (int) $post_id;
if ($object_id == 0) {
global $post;
$object_id = (int) $post->ID;
if ($object_id == 0) {
return false;
}
}
// Get categories ?
$taxonomy = (int) $inc_cats == 0 ? 'post_tag' : array('post_tag', 'category');
// Get terms
$terms = get_object_term_cache($object_id, $taxonomy);
if (false === $terms) {
$terms = wp_get_object_terms($object_id, $taxonomy);
}
// Hook
$terms = apply_filters('get_the_tags', $terms);
// Limit to max quantity if set
$number = (int) $number;
if ($number != 0) {
shuffle($terms);
// Randomize terms
$terms = array_slice($terms, 0, $number);
}
// Return for object format
if ($format == 'object') {
return $terms;
}
// If no terms, return text nothing.
if (empty($terms)) {
return $notagtext;
}
// HTML Rel
$rel = SimpleTags_Client::get_rel_attribut();
// Prepare output
foreach ((array) $terms as $term) {
if (!is_object($term)) {
continue;
}
$output[] = SimpleTags_Client::format_internal_tag($xformat, $term, $rel, null);
}
// Clean memory
$terms = array();
unset($terms, $term);
// Array to string
if (is_array($output) && !empty($output)) {
$output = implode($separator, $output);
} else {
$output = $notagtext;
}
// Add container
$output = $before . $output . $after;
return SimpleTags_Client::output_content('', 'string', '', $output, $copyright);
}
