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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /var/www/web23/html/wp-content/themes/enfold/includes/ |
| Current File : //var/www/web23/html/wp-content/themes/enfold/includes/helper-template-logic.php |
<?php
if( ! defined( 'ABSPATH' ) ) { exit; } // Exit if accessed directly
if( ! function_exists( 'avia_modify_front' ) )
{
/**
*
* This function checks what to display on the frontpage
* Its a new and much simpler function to redirect front and blog pages, by simply filtering the settings->readings options and replacing them with the avia theme options
*/
add_action('init', 'avia_modify_front', 10);
function avia_modify_front($wp_query)
{
if(!is_admin())
{
if(avia_get_option('frontpage'))
{
add_filter('pre_option_show_on_front', 'avia_show_on_front_filter');
add_filter('pre_option_page_on_front', 'avia_page_on_front_filter');
if(avia_get_option('blogpage'))
{
add_filter('pre_option_page_for_posts', 'avia_page_for_posts_filter');
}
}
}
}
function avia_show_on_front_filter($val) { return 'page'; }
function avia_page_on_front_filter($val) { return avia_get_option('frontpage'); }
function avia_page_for_posts_filter($val){ return avia_get_option('blog_style') !== 'custom' ? avia_get_option('blogpage') : ""; } //use the layout editor to build a blog?
}
/*
* Function that makes sure that empty searches are sent to the search page as well
*/
if(!function_exists('avia_search_query_filter'))
{
function avia_search_query_filter($query)
{
//don't check query on admin page - otherwise we'll break the sort/filter options on the Pages > All Pages screen, etc.
if(is_admin()) return;
// If 's' request variable is set but empty
if (isset($_GET['s']) && empty($_GET['s']) && empty($_GET['adv_search']) && $query->is_main_query() && empty($query->queried_object))
{
//set all query conditional to false to prevent php notices
foreach($query as $key => &$query_attr)
{
if(strpos($key, 'is_') === 0) $query_attr = false;
}
$query->is_search = true;
$query->set( 'post_type', 'fake_search_no_results' );
}
return $query;
}
add_filter('pre_get_posts', 'avia_search_query_filter');
}
/*
* Function that modifies the breadcrumb navigation of single portfolio entries and single blog entries
*/
if(!function_exists('avia_modify_breadcrumb'))
{
function avia_modify_breadcrumb($trail)
{
$parent = get_post_meta(avia_get_the_ID(), 'breadcrumb_parent', true);
if(get_post_type() === "portfolio")
{
$page = "";
$front = avia_get_option('frontpage');
if(empty($parent) && !current_theme_supports('avia_no_session_support') && session_id() && !empty($_SESSION['avia_portfolio']))
{
$page = $_SESSION['avia_portfolio'];
}
else
{
$page = $parent;
}
if(!$page || $page == $front)
{
$args = array( 'post_type' => 'page', 'meta_query' => array(
array( 'key' => '_avia_builder_shortcode_tree', 'value' => 'av_portfolio', 'compare' => 'LIKE' ) ) );
$query = new WP_Query( $args );
if($query->post_count == 1)
{
$page = $query->posts[0]->ID;
}
else if($query->post_count > 1)
{
foreach($query->posts as $entry)
{
if ($front != $entry->ID)
{
$page = $entry->ID;
break;
}
}
}
}
if($page)
{
if($page == $front)
{
$newtrail[0] = $trail[0];
$newtrail['trail_end'] = $trail['trail_end'];
$trail = $newtrail;
}
else
{
$newtrail = Avia_Breadcrumb_Trail()->get_parents( $page, '' );
array_unshift($newtrail, $trail[0]);
$newtrail['trail_end'] = $trail['trail_end'];
$trail = $newtrail;
}
}
}
else if(get_post_type() === "post" && (is_category() || is_archive() || is_tag()))
{
$front = avia_get_option('frontpage');
$blog = !empty($parent) ? $parent : avia_get_option('blogpage');
if($front && $blog && $front != $blog)
{
$blog = '<a href="' . get_permalink( $blog ) . '" title="' . esc_attr( get_the_title( $blog ) ) . '">' . get_the_title( $blog ) . '</a>';
array_splice($trail, 1, 0, array($blog));
}
}
else if(get_post_type() === "post")
{
$front = avia_get_option('frontpage');
$blog = avia_get_option('blogpage');
$custom_blog = avia_get_option('blog_style') === 'custom' ? true : false;
if(!$custom_blog)
{
if($blog == $front)
{
unset($trail[1]);
}
}
else
{
if($blog != $front)
{
$blog = '<a href="' . get_permalink( $blog ) . '" title="' . esc_attr( get_the_title( $blog ) ) . '">' . get_the_title( $blog ) . '</a>';
array_splice($trail, 1, 0, array($blog));
}
}
}
return $trail;
}
add_filter('avia_breadcrumbs_trail','avia_modify_breadcrumb');
}
if(!function_exists('avia_layout_class'))
{
/*
* support function that checks if the current page
* should have a post or page layout and returns the
* string so avia_template_set_page_layout can check it
*
* the function is called for each main layout div
* and then delivers the grid classes defined in functions.php
*/
function avia_layout_class($key, $echo = true)
{
global $avia_config;
if(!isset($avia_config['layout']['current']['main'])) { avia_set_layout_array(); }
$return = $avia_config['layout']['current'][$key];
if( $echo == true )
{
echo $return;
}
else
{
return $return;
}
}
}
if(!function_exists('avia_offset_class'))
{
/*
* retrieves the offset length of an element based on the current page layout
*/
function avia_offset_class($key, $echo = true)
{
$alpha = "";
$offset = avia_layout_class($key, false);
if(strpos($offset, 'alpha') !== false)
{
$offset = str_replace('alpha',"",$offset);
$alpha = " alpha";
}
$offset = 'offset-by-'.trim($offset).$alpha;
if( $echo == true ){ echo $offset; } else { return $offset; }
}
}
if(!function_exists('avia_set_layout_array'))
{
/*
* The function checks which layout is applied to the template (eg: fullwidth, right_sidebar, left_sidebar)
* If no layout is applied it checks for the default layout, set in the general options
*
* The final value is then stored in $avia_config['layout']['current'] where it can be accessed by the avia_layout function
*/
function avia_set_layout_array($post_type = false, $post_id = false)
{
global $avia_config;
//check which string to use
$result = false;
$layout = 'blog_layout';
if(empty($post_id)) $post_id = avia_get_the_ID();
if(is_page() || is_search() || is_404() || is_attachment()) $layout = 'page_layout';
if(is_archive()) $layout = 'archive_layout';
if(is_single()) $layout = 'single_layout';
//on a single page check if the layout is overwritten
if(is_singular())
{
$result = get_post_meta($post_id, 'layout', true);
}
//if we got no result from the previous get_pst_meta query or we are not on a single post get the setting defined on the option page
if(!$result)
{
$result = avia_get_option($layout);
}
//if we stil got no result, probably because no option page was saved
if(!$result)
{
$result = 'sidebar_right';
}
if($result)
{
$avia_config['layout']['current'] = $avia_config['layout'][$result];
$avia_config['layout']['current']['main'] = $result;
}
$avia_config['layout'] = apply_filters('avia_layout_filter', $avia_config['layout'], $post_id);
}
}
if(!function_exists('avia_has_sidebar'))
{
function avia_has_sidebar()
{
global $avia_config;
return strpos($avia_config['layout']['current']['main'], 'sidebar') !== false ? true : false;
}
}
/*
* Function that disbales the session cookie for breadcrumb when breadcrumb navigation is disabled globaly
* @author Kriesi
* @since 4.4
*/
if(!function_exists('avia_disable_portfolio_sessions'))
{
function avia_disable_portfolio_sessions()
{
$bc = avia_get_option('header_title_bar');
if( strpos($bc, 'breadcrumb') === false )
{
add_theme_support( 'avia_no_session_support' );
}
}
add_action('init', 'avia_disable_portfolio_sessions', 10);
}
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