/**
* show all categories list (redirect to allcat.php if allcat=y)
*/
function fastfood_allcat()
{
if (fastfood_is_allcat()) {
get_template_part('allcat');
exit;
}
}
function get_the_breadcrumb()
{
$defaults = apply_filters('fastfood_breadcrumb_defaults', array('container_before' => '', 'container_after' => '', 'container_crumb_open' => '<div class="crumbs">', 'container_crumb_close' => '</div>', 'delimiter' => '<span class="delimiter"> » </span>', 'homename' => 'Home', 'blogname' => 'Blog', 'current_before' => '<span class="current">', 'current_after' => '</span>'));
extract($defaults);
$base_link = '';
$hierarchy = '';
$current_location = '';
$current_location_link = '';
$crumb_pagination = '';
$home = home_url('/');
global $wp_query, $post;
// Base Link
$base_link = '<a class="home" href="' . $home . '"><i class="el-icon-home"></i><span class="screen-reader-text">' . $homename . '</span></a>';
// If static Page as Front Page, and on Blog Posts Index
if (is_home() && 'page' == get_option('show_on_front')) {
$hierarchy = $delimiter;
$current_location = $blogname;
}
// If static Page as Front Page, and on Blog, output Blog link
if (!is_home() && !is_page() && !is_front_page() && 'page' == get_option('show_on_front')) {
$hierarchy = $delimiter;
$current_location = '<a href="' . get_permalink(get_option('page_for_posts')) . '">' . $blogname . '</a>';
}
// Define Category Hierarchy Crumbs for Category Archive
if (is_category()) {
$cat_obj = $wp_query->get_queried_object();
$thisCat = $cat_obj->term_id;
$thisCat = get_category($thisCat);
$parentCat = get_category($thisCat->parent);
if ($thisCat->parent != 0) {
$hierarchy = $delimiter . get_category_parents($parentCat, TRUE, $delimiter);
} else {
$hierarchy = $delimiter;
}
// Set $current_location to the current category
$current_location = single_cat_title('', FALSE);
} elseif (is_date()) {
// Define Year/Month Hierarchy Crumbs for Day Archive
if (is_day()) {
$date_string = '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a>' . $delimiter . '<a href="' . get_month_link(get_the_time('Y'), get_the_time('m')) . '">' . get_the_time('F') . '</a>';
$date_string .= $delimiter;
$current_location = get_the_date();
} elseif (is_month()) {
$date_string = '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a>';
$date_string .= $delimiter;
$current_location = get_the_time('F');
} elseif (is_year()) {
$date_string = '';
$current_location = get_the_time('Y');
}
$hierarchy = $delimiter . $date_string;
} elseif (is_singular('post')) {
$cats = get_the_category();
// Assume the first category is current
$current_cat = $cats ? $cats[0] : '';
// Determine if category is hierarchical
$cat_is_hierarchical = false;
foreach ($cats as $cat) {
if ('0' != $cat->parent) {
$cat_is_hierarchical = true;
break;
}
}
// If category is hierarchical,
// ensure we have the correct child category
if ($cat_is_hierarchical) {
foreach ($cats as $cat) {
$children = get_categories(array('parent' => $cat->term_id));
if (0 == count($children)) {
$current_cat = $cat;
break;
}
}
}
// Get the hierarchical list of category links
$hierarchy = $delimiter . get_category_parents($current_cat, TRUE, $delimiter);
// Note: get_the_title() is filtered to output a
// default title if none is specified
$current_location = get_the_title();
} elseif (is_attachment()) {
$hierarchy = $delimiter;
$parent = $post->post_parent;
if ($parent) {
$parent = get_post($parent);
$cat_parents = '';
if (get_the_category($parent->ID)) {
$cat = get_the_category($parent->ID);
$cat = $cat[0];
$cat_parents = get_category_parents($cat, TRUE, $delimiter);
}
$hierarchy = $delimiter . $cat_parents . '<a href="' . get_permalink($parent) . '">' . $parent->post_title . '</a>' . $delimiter;
}
// Note: Titles are forced for attachments; the
// filename will be used if none is specified
$current_location = get_the_title();
} elseif (is_singular(get_post_type()) && !is_singular('post') && !is_page() && !is_attachment()) {
$post_type_object = get_post_type_object(get_post_type());
$post_type_name = $post_type_object->labels->name;
$post_type_slug = $post_type_object->name;
$taxonomies = get_object_taxonomies(get_post_type());
$taxonomy = !empty($taxonomies) ? $taxonomies[0] : false;
$terms = $taxonomy ? get_the_term_list($post->ID, $taxonomy) : false;
$hierarchy = $delimiter . '<a href="' . get_post_type_archive_link($post_type_slug) . '">' . $post_type_name . '</a>';
$hierarchy .= $terms ? $delimiter . $terms . $delimiter : $delimiter;
$current_location = get_the_title();
} elseif (!is_front_page() && is_page() && !$post->post_parent) {
$hierarchy = $delimiter;
// Note: get_the_title() is filtered to output a
// default title if none is specified
$current_location = get_the_title();
} elseif (!is_front_page() && is_page() && $post->post_parent) {
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ($parent_id) {
$page = get_page($parent_id);
$breadcrumbs[] = '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
foreach ($breadcrumbs as $crumb) {
$hierarchy .= $delimiter . $crumb;
}
$hierarchy = $hierarchy . $delimiter;
// Note: get_the_title() is filtered to output a
// default title if none is specified
$current_location = get_the_title();
} elseif (is_search()) {
$hierarchy = $delimiter;
$current_location = get_search_query();
} elseif (is_tag()) {
$hierarchy = $delimiter;
$current_location = single_tag_title('', FALSE);
} elseif (is_tax()) {
$post_type_object = get_post_type_object(get_post_type());
$post_type_name = $post_type_object->labels->name;
$post_type_slug = $post_type_object->name;
$custom_tax = $wp_query->query_vars['taxonomy'];
$custom_tax_object = get_taxonomy($custom_tax);
$hierarchy = $delimiter . '<a href="' . get_post_type_archive_link($post_type_slug) . '">' . $post_type_name . '</a>';
$hierarchy .= $delimiter;
$current_location = single_term_title('', false);
} elseif (is_author()) {
$hierarchy = $delimiter;
$current_location = get_the_author_meta('display_name', get_query_var('author'));
} elseif (is_404()) {
$hierarchy = $delimiter;
$current_location = __('Error 404', 'fastfood') . ' - ' . __('Page not found', 'fastfood');
} elseif (get_post_format() && !is_home()) {
$hierarchy = $delimiter;
$current_location = get_post_format_string(get_post_format());
} elseif (is_post_type_archive(get_post_type())) {
$hierarchy = $delimiter;
$post_type_object = get_post_type_object(get_post_type());
$post_type_name = $post_type_object->labels->name;
$current_location = $post_type_name;
}
if (is_front_page() && 'page' == get_option('show_on_front')) {
$hierarchy = $delimiter;
$current_location = get_the_title();
}
if (is_front_page() && !('page' == get_option('show_on_front'))) {
$hierarchy = $delimiter;
$current_location = $blogname;
}
if (fastfood_is_allcat()) {
$hierarchy = $delimiter;
$current_location = __('All Categories', 'fastfood');
}
// Define pagination for paged Archive pages
if (get_query_var('paged') && !function_exists('wp_paginate')) {
$crumb_pagination = ' (Page ' . get_query_var('paged') . ')';
}
// Define pagination for Paged Posts and Pages
if (get_query_var('page')) {
$crumb_pagination = ' (Page ' . get_query_var('page') . ') ';
}
// Build the Current Location Link markup
$current_location_link = $current_before . '<i class="el-icon-placeholder"></i>' . $current_location . $crumb_pagination . $current_after;
// Define breadcrumb pagination
// Build the resulting Breadcrumbs
$breadcrumb = $container_before . $container_crumb_open . $base_link . $hierarchy . $current_location_link . $container_crumb_close . $container_after;
// Output the result
return apply_filters('fastfood_breadcrumb', $breadcrumb, $base_link, $container_before, $container_after, $container_crumb_open, $container_crumb_close, $delimiter, $homename, $blogname, $current_before, $current_after);
}
/**
* The Navigation Buttons
*
* @since Fastfood 0.37
*/
function the_navbuttons($args = '')
{
global $post, $paged, $wp_query;
wp_reset_postdata();
$is_post = is_single() && !is_attachment() && !fastfood_is_allcat();
$is_image = is_attachment() && !fastfood_is_allcat();
$is_page = is_singular() && !is_single() && !is_attachment() && !fastfood_is_allcat();
$is_singular = is_singular() && !fastfood_is_allcat();
$defaults = array('print' => 1, 'comment' => 1, 'feed' => 1, 'trackback' => 1, 'home' => 1, 'next_prev' => 1, 'up_down' => 1, 'fixed' => 1);
$args = wp_parse_args($args, $defaults);
$buttons = array();
// ------- Print -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_print') && $args['print'] && $is_singular) {
$query_vars['style'] = 'printme';
if (get_query_var('page')) {
$query_vars['page'] = esc_html(get_query_var('page'));
}
if (get_query_var('cpage')) {
$query_vars['cpage'] = esc_html(get_query_var('cpage'));
}
$buttons['print'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => add_query_arg($query_vars, get_permalink($post->ID)), 'icon_class' => 'el-icon-print', 'tooltip' => __('Print preview', 'fastfood'));
}
// ------- Leave a comment -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_comment') && $args['comment'] && $is_singular && comments_open($post->ID) && !post_password_required()) {
$buttons['comment'] = array('class' => '', 'a_class' => 'show-comment-form', 'a_rel' => '', 'a_href' => '#respond', 'icon_class' => 'el-icon-comment', 'tooltip' => __('Leave a comment', 'fastfood'));
}
// ------- RSS feed -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_feed') && $args['feed'] && $is_singular && comments_open($post->ID) && !post_password_required()) {
$buttons['feed'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => get_post_comments_feed_link($post->ID, 'rss2'), 'icon_class' => 'el-icon-rss', 'tooltip' => __('feed for comments on this post', 'fastfood'));
}
// ------- Trackback -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_trackback') && $args['trackback'] && $is_singular && pings_open()) {
$buttons['trackback'] = array('class' => '', 'a_class' => '', 'a_rel' => 'trackback', 'a_href' => get_trackback_url(), 'icon_class' => 'el-icon-refresh', 'tooltip' => __('Trackback URL', 'fastfood'));
}
// ------- Home -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_home') && $args['home']) {
$buttons['home'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => home_url(), 'icon_class' => 'el-icon-home', 'tooltip' => __('Home', 'fastfood'));
}
// ------- Back to parent post -------
if ($is_image && !empty($post->post_parent)) {
$buttons['image'] = array('class' => '', 'a_class' => '', 'a_rel' => 'gallery', 'a_href' => get_permalink($post->post_parent), 'icon_class' => 'el-icon-hand-left', 'tooltip' => sprintf(__('Return to %s', 'fastfood'), get_the_title($post->post_parent)));
}
// ------- Previous/Next image -------
if ($is_image) {
$images = fastfood_get_prevnext_images($post->ID);
if ($images['prev']) {
$buttons['prevpost'] = array('class' => '', 'a_class' => '', 'a_rel' => 'prev', 'a_href' => get_attachment_link($images['prev']), 'icon_class' => 'el-icon-chevron-left', 'tooltip' => __('Previous Image', 'fastfood'));
}
if ($images['next']) {
$buttons['nextpost'] = array('class' => '', 'a_class' => '', 'a_rel' => 'next', 'a_href' => get_attachment_link($images['next']), 'icon_class' => 'el-icon-chevron-right', 'tooltip' => __('Next Image', 'fastfood'));
}
}
// ------- Previous post -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_nextprev') && $args['next_prev'] && $is_post && get_previous_post()) {
$buttons['prevpost'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => get_permalink(get_previous_post()), 'icon_class' => 'el-icon-chevron-left', 'tooltip' => sprintf(__('Previous Post', 'fastfood') . ': %s', get_the_title(get_previous_post())));
}
// ------- Next post -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_nextprev') && $args['next_prev'] && $is_post && get_next_post()) {
$buttons['nextpost'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => get_permalink(get_next_post()), 'icon_class' => 'el-icon-chevron-right', 'tooltip' => sprintf(__('Next Post', 'fastfood') . ': %s', get_the_title(get_next_post())));
}
// ------- Older Posts -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_newold') && $args['next_prev'] && !$is_singular && !fastfood_is_allcat() && get_next_posts_link()) {
$max_page = $wp_query->max_num_pages;
$buttons['oldposts'] = array('class' => 'nb-nextprev', 'a_class' => '', 'a_rel' => '', 'a_href' => next_posts($max_page, false), 'icon_class' => 'el-icon-chevron-left', 'tooltip' => __('Older Posts', 'fastfood'));
}
// ------- Newer Posts -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_newold') && $args['next_prev'] && !$is_singular && !fastfood_is_allcat() && get_previous_posts_link()) {
$buttons['newposts'] = array('class' => 'nb-nextprev', 'a_class' => '', 'a_rel' => '', 'a_href' => previous_posts(false), 'icon_class' => 'el-icon-chevron-right', 'tooltip' => __('Newer Posts', 'fastfood'));
}
// ------- Top -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_topbottom') && $args['up_down']) {
$buttons['up'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => '#', 'icon_class' => 'el-icon-chevron-up', 'tooltip' => __('Top of page', 'fastfood'));
}
// ------- Bottom -------
if (FastfoodOptions::get_opt('fastfood_navbuttons_topbottom') && $args['up_down']) {
$buttons['down'] = array('class' => '', 'a_class' => '', 'a_rel' => '', 'a_href' => '#footer', 'icon_class' => 'el-icon-chevron-down', 'tooltip' => __('Bottom of page', 'fastfood'));
}
/* custom buttons can be easily added to navbar using filters. eg:
add_filter( 'fastfood_filter_navbuttons', 'fastfood_add_my_button' );
function fastfood_add_my_button( $buttons ) {
$buttons['my-button'] = array(
'class' => 'my_button_class',
'a_class' => 'my_button_anchor_class',
'a_rel' => 'my_button_anchor_rel',
'a_href' => 'my_button_anchor_href',
'icon_class' => 'elusive_icon_class',
'tooltip' => 'my button tooltip text'
);
return $buttons;
}
*/
$buttons = apply_filters('fastfood_filter_navbuttons', $buttons);
if (!$buttons) {
return;
}
?>
<div id="navbuttons">
<?php
foreach ($buttons as $button) {
$button['class'] = $button['class'] ? ' ' . esc_attr(trim($button['class'])) : '';
$button['icon_class'] = $button['icon_class'] ? ' ' . esc_attr(trim($button['icon_class'])) : '';
$button['tooltip'] = esc_html($button['tooltip']);
?>
<div class="minibutton<?php
echo $button['class'];
?>
">
<?php
echo fastfood_build_link(array('href' => $button['a_href'], 'class' => $button['a_class'], 'rel' => $button['a_rel'], 'text' => '<i class="minib_img' . $button['icon_class'] . '"></i>'));
?>
<span class="nb_tooltip"><?php
echo $button['tooltip'];
?>
</span>
</div>
<?php
}
?>
</div><!-- #navbuttons -->
<?php
}