/**
* Outputs the widget with the selected settings
*
* @since 1.0.0
*/
public function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
$clear_all = strip_tags($instance['clear_all']);
$hide_empty = strip_tags($instance['hide_empty']);
$show_count = strip_tags($instance['show_count']);
$post_type = strip_tags($instance['post_type']);
$dropdown_behaviour = strip_tags($instance['dropdown_behaviour']);
$activated_post_types = apply_filters('beautiful_filters_post_types', get_option('beautiful_taxonomy_filters_post_types'));
$disable_select2 = get_option('beautiful_taxonomy_filters_disable_select2') ? get_option('beautiful_taxonomy_filters_disable_select2') : false;
//Make sure we find the current post type!
if ($post_type == 'automatic') {
$current_post_type = Beautiful_Taxonomy_Filters_Public::get_current_posttype(false);
$current_post_type_rewrite = Beautiful_Taxonomy_Filters_Public::get_current_posttype(true);
} else {
$current_post_type = $post_type;
//Get the post type object
$post_type_object = get_post_type_object($current_post_type);
//Return the rewrite slug which is the one we actually want!
$current_post_type_rewrite = $post_type_object->rewrite['slug'];
}
//If there is no current post type, bail early!
if (!is_array($activated_post_types) || !$current_post_type || !in_array($current_post_type, $activated_post_types)) {
return;
}
//Get the taxonomies of the current post type and the excluded taxonomies
$excluded_taxonomies = apply_filters('beautiful_filters_taxonomies', get_option('beautiful_taxonomy_filters_taxonomies'));
//Also make sure we don't try to output the builtin taxonomies since they cannot be supported
if (is_array($excluded_taxonomies)) {
array_push($excluded_taxonomies, 'category', 'post_tag', 'post_format');
} else {
$excluded_taxonomies = array('category', 'post_tag', 'post_format');
}
//Polylang support
if (function_exists('pll_current_language')) {
array_push($excluded_taxonomies, 'language', 'post_translations');
}
$current_taxonomies = get_object_taxonomies($current_post_type, 'objects');
//If we both have taxonomies on the post type AND we've set som excluded taxonomies in the plugins settings. Loop through them and unset those we don't want!
if ($current_taxonomies && $excluded_taxonomies) {
foreach ($current_taxonomies as $key => $value) {
if (in_array($key, $excluded_taxonomies)) {
unset($current_taxonomies[$key]);
}
}
}
//Fetch the available settings for the filter modules behaviour
if ($clear_all == 'inherit') {
$clear_all = apply_filters('beautiful_filters_clear_all', get_option('beautiful_taxonomy_filters_clear_all'), $current_post_type);
} else {
$clear_all = $clear_all == 'enable' ? 1 : 0;
$clear_all = apply_filters('beautiful_filters_clear_all', $clear_all, $current_post_type);
}
if ($hide_empty == 'inherit') {
$hide_empty = apply_filters('beautiful_filters_hide_empty', get_option('beautiful_taxonomy_filters_hide_empty'), $current_post_type);
} else {
$hide_empty = $hide_empty == 'enable' ? 1 : 0;
$hide_empty = apply_filters('beautiful_filters_hide_empty', $hide_empty, $current_post_type);
}
if ($show_count == 'inherit') {
$show_count = apply_filters('beautiful_filters_show_count', get_option('beautiful_taxonomy_filters_show_count'), $current_post_type);
} else {
$show_count = $show_count == 'enable' ? 1 : 0;
$show_count = apply_filters('beautiful_filters_show_count', $show_count, $current_post_type);
}
if ($dropdown_behaviour == 'inherit') {
$dropdown_behaviour = apply_filters('beautiful_filters_dropdown_behaviour', get_option('beautiful_taxonomy_filters_dropdown_behaviour'), $current_post_type);
} else {
$dropdown_behaviour = $dropdown_behaviour == 'enable' ? 1 : 0;
$dropdown_behaviour = apply_filters('beautiful_filters_dropdown_behaviour', $dropdown_behaviour, $current_post_type);
}
/*
* The content of the widget
*/
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
?>
<div class="beautiful-taxonomy-filters-widget" id="beautiful-taxonomy-filters-<?php
echo $current_post_type;
?>
">
<?php
do_action('beautiful_actions_before_form', $current_post_type);
//Allow custom markup before form
?>
<form method="POST" class="clearfix" id="beautiful-taxonomy-filters-form">
<input type="hidden" name="site-url" value="<?php
echo get_bloginfo('url');
?>
" />
<input type="hidden" name="post_type_rewrite" value="<?php
echo $current_post_type_rewrite;
?>
" />
<input type="hidden" name="post_type" value="<?php
echo $current_post_type;
?>
" />
<?php
wp_nonce_field('Beutiful-taxonomy-filters-do-filter', 'btf_do_filtering_nonce');
?>
<?php
do_action('beautiful_actions_beginning_form', $current_post_type);
//allow custom markup at beginning of form
?>
<?php
//Loop through the taxonomies and output their terms in a select dropdown
$count = count($current_taxonomies);
$taxonomies_ordered = apply_filters('beautiful_filters_taxonomy_order', array_keys($current_taxonomies), $current_post_type);
?>
<div class="beautiful-taxonomy-filters-select-wrap clearfix">
<?php
do_action('beautiful_actions_beginning_form_inner', $current_post_type);
//allow custom markup at beginning of form
?>
<?php
foreach ($taxonomies_ordered as $key) {
?>
<?php
$taxonomy = $current_taxonomies[$key];
$terms = get_terms($key);
?>
<?php
if (!empty($terms) && !is_wp_error($terms)) {
?>
<div class="beautiful-taxonomy-filters-tax filter-count-<?php
echo $count;
if ($count > 5) {
echo ' filter-count-many';
}
?>
" id="beautiful-taxonomy-filters-tax-<?php
echo $key;
?>
">
<label for="select-<?php
echo $key;
?>
" class="beautiful-taxonomy-filters-label"><?php
echo apply_filters('beautiful_filters_taxonomy_label', $taxonomy->labels->name, $taxonomy->name);
?>
</label>
<?php
/**
* Output the dropdown with the terms of the taxonomy.
* Uses walker found in: public/class-beautiful-taxonomy-filters-walker.php
*/
$dropdown_args = array('show_option_all' => __('All ', 'beautiful-taxonomy-filters') . $taxonomy->labels->name, 'taxonomy' => $key, 'name' => 'select-' . $key, 'show_count' => $show_count, 'hide_empty' => $hide_empty, 'orderby' => apply_filters('beautiful_filters_dropdown_orderby', 'name', $key), 'order' => apply_filters('beautiful_filters_dropdown_order', 'ASC', $key), 'hierarchical' => true, 'echo' => 0, 'class' => 'beautiful-taxonomy-filters-select', 'walker' => new Walker_Slug_Value_Category_Dropdown());
//Apply filter on the arguments to let users modify them first!
$dropdown_args = apply_filters('beautiful_filters_dropdown_categories', $dropdown_args, $taxonomy->name);
//But if they've selected placeholder we cant use the show_option_all
if (!$disable_select2 && $dropdown_behaviour == 'show_placeholder_option') {
$dropdown_args['show_option_all'] = ' ';
}
//create the dropdown
$filterdropdown = wp_dropdown_categories($dropdown_args);
//If they didnt select placeholder just output the dropdown now
if ($disable_select2 || !$dropdown_behaviour || $dropdown_behaviour == 'show_all_option') {
echo $filterdropdown;
} else {
//They selected placeholder so now we need to choose what to display and then alter the dropdown before output.
$new_label = apply_filters('beautiful_filters_dropdown_placeholder', __('All ', 'beautiful-taxonomy-filters') . $taxonomy->labels->name, $taxonomy->name);
$filterdropdown = str_replace("value='0' selected='selected'", "", $filterdropdown);
echo str_replace('<select ', '<select data-placeholder="' . $new_label . '"', $filterdropdown);
}
?>
</div>
<?php
}
?>
<?php
}
?>
<?php
do_action('beautiful_actions_ending_form_inner', $current_post_type);
//allow custom markup at end of inner form
?>
</div>
<?php
do_action('beautiful_actions_before_submit_button', $current_post_type);
//allow custom markup before submit button
?>
<button type="submit" class="beautiful-taxonomy-filters-button"><?php
echo apply_filters('beautiful_filters_apply_button', __('Apply filter', 'beautiful-taxonomy-filters'));
?>
</button>
<?php
if ($clear_all) {
?>
<a href="<?php
echo get_post_type_archive_link($current_post_type);
?>
" class="beautiful-taxonomy-filters-clear-all" title="<?php
_e('Click to clear all active filters', 'beautiful-taxonomy-filters');
?>
"><?php
echo apply_filters('beautiful_filters_clear_button', __('Clear all', 'beautiful-taxonomy-filters'));
?>
</a>
<?php
}
?>
<?php
do_action('beautiful_actions_ending_form', $current_post_type);
//allow custom markup at beginning of form
?>
</form>
<?php
do_action('beautiful_actions_after_form', $current_post_type);
//Allow custom markup after form
?>
</div>
<?php
echo $after_widget;
}
/**
* Template tag for displaying the active filters info
* @return html object
*/
function show_beautiful_filters_info()
{
return Beautiful_Taxonomy_Filters_Public::beautiful_filters_info();
}
/**
* Outputs the widget with the selected settings
*
* @since 1.0.0
*/
public function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
global $wp_query;
if (!empty($wp_query->tax_query->queries)) {
$current_taxonomies = $wp_query->tax_query->queries;
} else {
$current_taxonomies = false;
}
$hide_postcount = apply_filters('beautiful_filters_disable_postcount', get_option('beautiful_taxonomy_filters_disable_postcount'));
$activated_post_types = apply_filters('beautiful_filters_post_types', get_option('beautiful_taxonomy_filters_post_types'));
$current_post_type = Beautiful_Taxonomy_Filters_Public::get_current_posttype(false);
//If there is no current post type, bail early!
if (!is_array($activated_post_types) || !$current_post_type || !in_array($current_post_type, $activated_post_types)) {
return;
}
/*
* The content of the widget
*/
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
?>
<div class="beautiful-taxonomy-filters-active-filter-widget">
<?php
if (!$hide_postcount) {
?>
<p class="beautiful-taxonomy-filters-postcount"><?php
echo apply_filters('beautiful_filters_info_postcount', sprintf(__('Result of filter: %d', 'beautiful-taxonomy-filters'), $wp_query->found_posts));
?>
</p>
<?php
}
?>
<?php
$posttypes_taxonomies = get_object_taxonomies($current_post_type, 'objects');
?>
<?php
if ($current_taxonomies) {
?>
<?php
//Get the taxonomies of the current post type and the excluded taxonomies
$excluded_taxonomies = apply_filters('beautiful_filters_taxonomies', get_option('beautiful_taxonomy_filters_taxonomies'));
//Also make sure we don't try to output the builtin taxonomies since they cannot be supported
if (is_array($excluded_taxonomies)) {
array_push($excluded_taxonomies, 'category', 'post_tag', 'post_format');
} else {
$excluded_taxonomies = array('category', 'post_tag', 'post_format');
}
//Polylang support
if (function_exists('pll_current_language')) {
array_push($excluded_taxonomies, 'language', 'post_translations');
}
//If we both have taxonomies on the post type AND we've set som excluded taxonomies in the plugins settings. Loop through them and unset those we don't want!
if ($current_taxonomies && $excluded_taxonomies) {
foreach ($current_taxonomies as $key => $value) {
if (in_array($value['taxonomy'], $excluded_taxonomies)) {
unset($current_taxonomies[$key]);
}
}
}
foreach ($posttypes_taxonomies as $key => $value) {
if (in_array($key, $excluded_taxonomies)) {
unset($posttypes_taxonomies[$key]);
}
}
?>
<?php
foreach ($current_taxonomies as $taxonomy) {
?>
<?php
if (array_key_exists($taxonomy['taxonomy'], $posttypes_taxonomies)) {
unset($posttypes_taxonomies[$taxonomy['taxonomy']]);
}
?>
<div class="beautiful-taxonomy-filters-single-tax">
<?php
//get the taxonomy object
$taxonomy_info = get_taxonomy($taxonomy['taxonomy']);
//Get the terms objects
$terms = get_terms($taxonomy['taxonomy']);
//setup an empty array for the actual terms we want.
$active_terms = array();
if (!is_wp_error($terms)) {
foreach ($terms as $term) {
//If the term slugs matches, put it in the array!
if (in_array($term->slug, $taxonomy['terms'])) {
$active_terms[$term->term_id] = $term->name;
}
}
}
//Implode that sh**t!
$imploded_terms = implode(', ', $active_terms);
$label = $taxonomy_info->labels->name . ':';
?>
<span class="single-tax-key"><?php
echo apply_filters('beautiful_filters_active_taxonomy', $label, $taxonomy['taxonomy']);
?>
</span>
<span class="single-tax-value"><?php
echo apply_filters('beautiful_filters_active_terms', $imploded_terms, $taxonomy['taxonomy']);
?>
</span>
</div>
<?php
}
?>
<?php
if (!empty($posttypes_taxonomies)) {
foreach ($posttypes_taxonomies as $taxonomy) {
?>
<div class="beautiful-taxonomy-filters-single-tax">
<?php
$label = $taxonomy->labels->name . ':';
$value = $taxonomy->labels->all_items;
?>
<span class="single-tax-key"><?php
echo apply_filters('beautiful_filters_active_taxonomy', $label, $taxonomy->query_var);
?>
</span>
<span class="single-tax-value"><?php
echo apply_filters('beautiful_filters_active_terms', $value, $taxonomy->query_var);
?>
</span>
</div>
<?php
}
}
?>
<?php
} else {
?>
<?php
//Get the taxonomies of the current post type and the excluded taxonomies
$excluded_taxonomies = apply_filters('beautiful_filters_taxonomies', get_option('beautiful_taxonomy_filters_taxonomies'));
if (is_array($excluded_taxonomies)) {
array_push($excluded_taxonomies, 'category', 'post_tag', 'post_format');
} else {
$excluded_taxonomies = array('category', 'post_tag', 'post_format');
}
//Polylang support
if (function_exists('pll_current_language')) {
array_push($excluded_taxonomies, 'language', 'post_translations');
}
//If we both have taxonomies on the post type AND we've set som excluded taxonomies in the plugins settings. Loop through them and unset those we don't want!
if ($posttypes_taxonomies && $excluded_taxonomies) {
foreach ($posttypes_taxonomies as $key => $value) {
if (in_array($key, $excluded_taxonomies)) {
unset($posttypes_taxonomies[$key]);
}
}
}
?>
<?php
if ($posttypes_taxonomies) {
?>
<?php
foreach ($posttypes_taxonomies as $taxonomy) {
?>
<div class="beautiful-taxonomy-filters-single-tax">
<?php
$label = $taxonomy->labels->name . ':';
$value = $taxonomy->labels->all_items;
?>
<span class="single-tax-key"><?php
echo apply_filters('beautiful_filters_active_taxonomy', $label, $taxonomy->query_var);
?>
</span>
<span class="single-tax-value"><?php
echo apply_filters('beautiful_filters_active_terms', $value, $taxonomy->query_var);
?>
</span>
</div>
<?php
}
?>
<?php
}
?>
<?php
}
?>
</div>
<?php
echo $after_widget;
}
/**
* Start the element output.
*
* @see Walker::start_el()
* @since 2.1.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $category Category data object.
* @param int $depth Depth of category. Used for padding.
* @param array $args Uses 'selected', 'show_count', and 'value_field' keys, if they exist.
* See {@see wp_dropdown_categories()}.
*/
function start_el(&$output, $category, $depth = 0, $args = array(), $id = 0)
{
global $wp_query;
$queryvars = $wp_query->query_vars;
$cat_name = apply_filters('list_cats', $category->name, $category);
$output .= "\t" . '<option class="level-' . $depth . ' ' . $category->slug . '" value="' . $category->slug . '"';
if (isset($_GET)) {
foreach ($_GET as $get_variable) {
if (strpos($get_variable, ',') !== false) {
$get_array = explode(',', $get_variable);
} else {
$get_array[] = $get_variable;
}
foreach ($get_array as $get_single) {
if ($category->term_id == $args['selected'] || $get_single == $category->slug) {
$output .= ' selected="selected" ';
}
}
}
}
if (in_array($category->slug, $queryvars, true)) {
$output .= ' selected="selected" ';
}
$output .= '>';
//run our custom filter
$output .= apply_filters('beautiful_filters_term_name', $cat_name, $category, $depth);
if ($args['show_count']) {
//If they want a post count make sure to only show the count for this specific post type
$count = Beautiful_Taxonomy_Filters_Public::get_term_post_count_by_type($category->slug, $category->taxonomy, $this->post_type);
$output .= ' (' . $count . ')';
}
if (isset($args['show_last_update'])) {
$format = 'Y-m-d';
$output .= ' ' . gmdate($format, $category->last_update_timestamp);
}
if ($this->show_description && $category->description) {
//If we dont want select2 we cant put anything fancy around the description so this will have to do.
if ($this->disable_select2) {
$output .= ' – ' . $category->description;
} else {
//We just use an unlikely textstring so we can target it with JS later.
$output .= ':.:' . $category->description . ':-:';
}
}
$output .= "</option>\n";
}
* @since 1.0.0
*
* @package Beautiful_Taxonomy_Filters
* @subpackage Beautiful_Taxonomy_Filters/public/partials
*/
/*
* Filters in this file
* @ beautiful_filters_active_taxonomy
* @ beautiful_filters_active_terms
*/
$hide_heading = apply_filters('beautiful_filters_disable_heading', get_option('beautiful_taxonomy_filters_disable_heading'));
$hide_postcount = apply_filters('beautiful_filters_disable_postcount', get_option('beautiful_taxonomy_filters_disable_postcount'));
global $wp_query;
$current_taxonomies = $wp_query->tax_query->queries;
$activated_post_types = apply_filters('beautiful_filters_post_types', get_option('beautiful_taxonomy_filters_post_types'));
$current_post_type = Beautiful_Taxonomy_Filters_Public::get_current_posttype(false);
//If there is no current post type, bail early!
if (!$current_post_type || !in_array($current_post_type, $activated_post_types)) {
return;
}
?>
<div class="beautiful-taxonomy-filters-active-filter">
<?php
do_action('beautiful_actions_beginning_filterinfo', $current_post_type);
//Allow custom markup before filter info
?>
<?php
if (!$hide_heading) {
?>
<h3 class="beautiful-taxonomy-filters-info-heading"><?php
echo apply_filters('beautiful_filters_info_heading', __('Active filters', 'beautiful-taxonomy-filters'));
