%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Class tdb_breadcrumbs
*/
class tdb_breadcrumbs extends td_block {
public function get_custom_css() {
// $unique_block_class - the unique class that is on the block. use this to target the specific instance via css
$unique_block_class = $this->block_uid;
$compiled_css = '';
$raw_css =
"<style>
/* @icon_size */
.$unique_block_class .tdb-bread-sep {
font-size: @icon_size;
}
/* @icon_space */
.$unique_block_class .tdb-bread-sep {
margin: 0 @icon_space;
}
/* @text_color */
.$unique_block_class,
.$unique_block_class a {
color: @text_color;
}
/* @link_h_color */
.$unique_block_class a:hover {
color: @link_h_color;
}
/* @icon_color */
.$unique_block_class .tdb-bread-sep {
color: @icon_color;
}
/* @align_center */
.td-theme-wrap .$unique_block_class {
text-align: center;
}
/* @align_right */
.td-theme-wrap .$unique_block_class {
text-align: right;
}
/* @align_left */
.td-theme-wrap .$unique_block_class {
text-align: left;
}
/* @f_text */
.$unique_block_class {
@f_text
}
</style>";
$td_css_res_compiler = new td_css_res_compiler( $raw_css );
$td_css_res_compiler->load_settings( __CLASS__ . '::cssMedia', $this->get_all_atts() );
$compiled_css .= $td_css_res_compiler->compile_css();
return $compiled_css;
}
static function cssMedia( $res_ctx ) {
/*-- SEPARATOR ICON -- */
// separator icon size
$icon_size = $res_ctx->get_shortcode_att('icon_size');
$res_ctx->load_settings_raw( 'icon_size', $icon_size );
if( $icon_size != '' ) {
if( is_numeric( $icon_size ) ) {
$res_ctx->load_settings_raw( 'icon_size', $icon_size . 'px' );
}
} else {
$res_ctx->load_settings_raw( 'icon_size', '8px' );
}
// separator icon space
$icon_space = $res_ctx->get_shortcode_att('icon_space');
$res_ctx->load_settings_raw( 'icon_space', $icon_space );
if( $icon_space != '' ) {
if( is_numeric( $icon_space ) ) {
$res_ctx->load_settings_raw( 'icon_space', $icon_space . 'px' );
}
} else {
$res_ctx->load_settings_raw( 'icon_space', '5px' );
}
// content align
$content_align = $res_ctx->get_shortcode_att('content_align_horizontal');
if ( $content_align == 'content-horiz-center' ) {
$res_ctx->load_settings_raw( 'align_center', 1 );
} else if ( $content_align == 'content-horiz-right' ) {
$res_ctx->load_settings_raw( 'align_right', 1 );
} else if ( $content_align == 'content-horiz-left' ) {
$res_ctx->load_settings_raw( 'align_left', 1 );
}
/*-- COLORS -- */
// text color
$res_ctx->load_settings_raw( 'text_color', $res_ctx->get_shortcode_att('text_color') );
// link hover color
$res_ctx->load_settings_raw( 'link_h_color', $res_ctx->get_shortcode_att('link_h_color') );
// separator icon color
$res_ctx->load_settings_raw( 'icon_color', $res_ctx->get_shortcode_att('icon_color') );
/*-- FONTS -- */
$res_ctx->load_font_settings( 'f_text' );
}
/**
* Disable loop block features. This block does not use a loop and it doesn't need to run a query.
*/
function __construct() {
parent::disable_loop_block_features();
}
function render( $atts, $content = null ) {
parent::render( $atts );
global $tdb_state_single, $tdb_state_category, $tdb_state_author, $tdb_state_search, $tdb_state_date, $tdb_state_tag, $tdb_state_attachment;
$breadcrumbs_array = array();
switch( tdb_state_template::get_template_type() ) {
case 'single':
$breadcrumbs_array = $tdb_state_single->post_breadcrumbs->__invoke( $this->get_all_atts() );
break;
case 'category':
$breadcrumbs_array = $tdb_state_category->category_breadcrumbs->__invoke( $this->get_all_atts() );
break;
case 'author':
$breadcrumbs_array = $tdb_state_author->author_breadcrumbs->__invoke( $this->get_all_atts() );
break;
case 'search':
$breadcrumbs_array = $tdb_state_search->search_breadcrumbs->__invoke( $this->get_all_atts() );
break;
case 'date':
$breadcrumbs_array = $tdb_state_date->date_breadcrumbs->__invoke( $this->get_all_atts() );
break;
case 'tag':
$breadcrumbs_array = $tdb_state_tag->tag_breadcrumbs->__invoke( $this->get_all_atts() );
break;
case 'attachment':
$breadcrumbs_array = $tdb_state_attachment->attachment_breadcrumbs->__invoke( $this->get_all_atts() );
break;
}
// prepare the breadcrumbs json ld data
$breadcrumbs_json_ld = $this->create_breadcrumbs_json_ld( $breadcrumbs_array );
// add home breadcrumb if the theme is configured to show it
if ( $this->get_att( 'show_home' ) != '' ) {
$home_custom_title = ( $this->get_att( 'home_custom_title' ) != '' ) ? $this->get_att( 'home_custom_title' ) : __td( 'Home', TD_THEME_NAME );
$home_custom_title_att = ( $this->get_att( 'home_custom_title_att' ) != '' ) ? $this->get_att( 'home_custom_title_att' ) : '';
$home_custom_link = ( $this->get_att( 'home_custom_link' ) != '' ) ? $this->get_att( 'home_custom_link' ) : home_url( '/' );
array_unshift(
$breadcrumbs_array,
array(
'title_attribute' => $home_custom_title_att,
'url' => esc_url( $home_custom_link ),
'display_name' => $home_custom_title
)
);
}
// separator icon
$separator_icon = $this->get_att( 'tdicon' );
$buffy = '';
$buffy .= '<div class="' . $this->get_block_classes() . ' tdb-breadcrumbs " ' . $this->get_block_html_atts() . '>';
//get the block css
$buffy .= $this->get_block_css();
//get the js for this block
$buffy .= $this->get_block_js();
$buffy .= '<div class="tdb-block-inner td-fix-index">';
foreach ( $breadcrumbs_array as $key => $breadcrumb ) {
if ( empty( $breadcrumb['url'] ) ) {
if ( $key != 0 ) { //add separator only after first
$buffy .= ' <i class="' . $separator_icon . ' tdb-bread-sep tdb-bred-no-url-last"></i> ';
}
//no link - breadcrumb
$buffy .= '<span class="tdb-bred-no-url-last">' . esc_html( $breadcrumb['display_name'] ) . '</span>';
} else {
if ($key != 0) { //add separator only after first
$buffy .= ' <i class="' . $separator_icon . ' tdb-bread-sep"></i> ';
}
//normal links
$buffy .= '<span><a title="' . esc_attr( $breadcrumb['title_attribute'] ) . '" class="tdb-entry-crumb" href="' . esc_url( $breadcrumb['url'] ) . '">' . esc_html( $breadcrumb['display_name'] ) . '</a></span>';
}
}
$buffy .= '</div>';
$buffy .= '</div>';
if ( !tdc_state::is_live_editor_ajax() && !tdc_state::is_live_editor_iframe() ) {
$buffy .= $breadcrumbs_json_ld;
}
return $buffy;
}
function create_breadcrumbs_json_ld( $breadcrumbs_array ) {
// foreach ( $breadcrumbs_array as $index => $breadcrumb_item ) {
// if ( isset($breadcrumb_item['url']) && $breadcrumb_item['url'] === '' ) {
// array_splice($breadcrumbs_array, $index, 1);
// }
// }
//print_r($breadcrumbs_array);
$buffy = '';
//create the json-ld script
if ( isset( $breadcrumbs_array[0]['url'] ) ) {
$buffy = '';
//script start
$buffy .= '<script type="application/ld+json">
{
"@context": "http://schema.org",
"@type": "BreadcrumbList",
"itemListElement": [';
//item 1
$buffy .= '{
"@type": "ListItem",
"position": 1,
"item": {
"@type": "WebSite",
"@id": "' . esc_url(get_home_url()) . '/",
"name": "' . __td('Home', TD_THEME_NAME) . '"
}
}';
//item 2
$buffy .= ',{
"@type": "ListItem",
"position": 2,
"item": {
"@type": "WebPage",
"@id": "' . $breadcrumbs_array[0]['url'] . '",
"name": "' . $breadcrumbs_array[0]['display_name'] . '"
}
}';
if (isset($breadcrumbs_array[1]['url'])) {
//item 3
$buffy .= ',{
"@type": "ListItem",
"position": 3,
"item": {
"@type": "WebPage",
"@id": "' . $breadcrumbs_array[1]['url'] . '",
"name": "' . $breadcrumbs_array[1]['display_name'] . '"
}
}';
}
if (isset($breadcrumbs_array[2]['url'])) {
//item 4
$buffy .= ',{
"@type": "ListItem",
"position": 4,
"item": {
"@type": "WebPage",
"@id": "' . $breadcrumbs_array[2]['url'] . '",
"name": "' . $breadcrumbs_array[2]['display_name'] . '"
}
}';
}
//close script
$buffy .= ' ]
}
</script>';
}
return $buffy;
}
}
Zerion Mini Shell 1.0