mirror of
https://ghproxy.net/https://github.com/AlxMedia/blogside.git
synced 2025-08-26 15:24:48 +08:00
762 lines
25 KiB
PHP
762 lines
25 KiB
PHP
<?php
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/* ------------------------------------------------------------------------- *
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* Custom functions
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/* ------------------------------------------------------------------------- */
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// Use a child theme instead of placing custom functions here
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// http://codex.wordpress.org/Child_Themes
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/* ------------------------------------------------------------------------- *
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* Load theme files
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/* ------------------------------------------------------------------------- */
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if ( ! function_exists( 'alx_load' ) ) {
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function alx_load() {
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// Load theme languages
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load_theme_textdomain( 'blogline', get_template_directory().'/languages' );
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// Load theme options and meta boxes
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include( get_template_directory() . '/functions/kirki/kirki.php' );
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include( get_template_directory() . '/functions/theme-options.php' );
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include( get_template_directory() . '/functions/meta-boxes.php' );
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// Load custom widgets
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include( get_template_directory() . '/functions/widgets/alx-tabs.php' );
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include( get_template_directory() . '/functions/widgets/alx-video.php' );
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include( get_template_directory() . '/functions/widgets/alx-posts.php' );
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// Load custom shortcodes
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include( get_template_directory() . '/functions/shortcodes.php' );
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// Load dynamic styles
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include( get_template_directory() . '/functions/dynamic-styles.php' );
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// Load TGM plugin activation
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include( get_template_directory() . '/functions/class-tgm-plugin-activation.php' );
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}
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}
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add_action( 'after_setup_theme', 'alx_load' );
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/* ------------------------------------------------------------------------- *
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* Base functionality
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/* ------------------------------------------------------------------------- */
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// Content width
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if ( !isset( $content_width ) ) { $content_width = 620; }
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/* Theme setup
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_setup' ) ) {
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function alx_setup() {
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// Enable title tag
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add_theme_support( 'title-tag' );
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// Enable automatic feed links
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add_theme_support( 'automatic-feed-links' );
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// Enable featured image
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add_theme_support( 'post-thumbnails' );
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// Enable post format support
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add_theme_support( 'post-formats', array( 'image', 'gallery', 'video', 'audio' ) );
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// Declare WooCommerce support
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add_theme_support( 'woocommerce' );
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// Thumbnail sizes
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add_image_size( 'thumb-small', 200, 200, true );
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add_image_size( 'thumb-medium', 520, 292, true );
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add_image_size( 'thumb-large', 720, 404, true );
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add_image_size( 'thumb-list', 320, 320, true );
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// Custom menu areas
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register_nav_menus( array(
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'topbar' => 'Topbar',
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) );
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}
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}
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add_action( 'after_setup_theme', 'alx_setup' );
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/* Deregister
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_deregister' ) ) {
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function alx_deregister() {
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wp_deregister_style( 'wp-pagenavi' );
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}
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}
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add_action( 'wp_print_styles', 'alx_deregister', 100 );
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/* Register sidebars
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_sidebars' ) ) {
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function alx_sidebars() {
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register_sidebar(array( 'name' => 'Primary','id' => 'primary','description' => "Normal full width sidebar", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>'));
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if ( get_theme_mod('footer-ads') == 'on' ) { register_sidebar(array( 'name' => 'Footer Ads','id' => 'footer-ads', 'description' => "Footer ads area", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('frontpage-widgets-top') == 'on' ) { register_sidebar(array( 'name' => 'Frontpage Top 1','id' => 'frontpage-top-1', 'description' => "Frontpage area", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('frontpage-widgets-top') == 'on' ) { register_sidebar(array( 'name' => 'Frontpage Top 2','id' => 'frontpage-top-2', 'description' => "Frontpage area", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('frontpage-widgets-bottom') == 'on' ) { register_sidebar(array( 'name' => 'Frontpage Bottom 1','id' => 'frontpage-bottom-1', 'description' => "Frontpage area", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('frontpage-widgets-bottom') == 'on' ) { register_sidebar(array( 'name' => 'Frontpage Bottom 2','id' => 'frontpage-bottom-2', 'description' => "Frontpage area", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('footer-widgets') >= '1' ) { register_sidebar(array( 'name' => 'Footer 1','id' => 'footer-1', 'description' => "Widgetized footer", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('footer-widgets') >= '2' ) { register_sidebar(array( 'name' => 'Footer 2','id' => 'footer-2', 'description' => "Widgetized footer", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('footer-widgets') >= '3' ) { register_sidebar(array( 'name' => 'Footer 3','id' => 'footer-3', 'description' => "Widgetized footer", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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if ( get_theme_mod('footer-widgets') >= '4' ) { register_sidebar(array( 'name' => 'Footer 4','id' => 'footer-4', 'description' => "Widgetized footer", 'before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>')); }
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}
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}
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add_action( 'widgets_init', 'alx_sidebars' );
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/* Enqueue javascript
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_scripts' ) ) {
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function alx_scripts() {
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wp_enqueue_script( 'flexslider', get_template_directory_uri() . '/js/jquery.flexslider.min.js', array( 'jquery' ),'', false );
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wp_enqueue_script( 'fitvids', get_template_directory_uri() . '/js/jquery.fitvids.js', array( 'jquery' ),'', true );
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wp_enqueue_script( 'owl-carousel', get_template_directory_uri() . '/js/owl.carousel.min.js', array( 'jquery' ),'', true );
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wp_enqueue_script( 'scripts', get_template_directory_uri() . '/js/scripts.js', array( 'jquery' ),'', true );
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if ( is_singular() ) { wp_enqueue_script( 'sharrre', get_template_directory_uri() . '/js/jquery.sharrre.min.js', array( 'jquery' ),'', true ); }
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if ( is_singular() && get_option( 'thread_comments' ) ) { wp_enqueue_script( 'comment-reply' ); }
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}
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}
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add_action( 'wp_enqueue_scripts', 'alx_scripts' );
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/* Enqueue css
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_styles' ) ) {
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function alx_styles() {
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wp_enqueue_style( 'style', get_stylesheet_uri() );
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if ( get_theme_mod('responsive','on') =='on' ) { wp_enqueue_style( 'responsive', get_template_directory_uri().'/responsive.css' ); }
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if ( get_theme_mod('custom','off') == 'on' ) { wp_enqueue_style( 'custom', get_template_directory_uri().'/custom.css' ); }
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wp_enqueue_style( 'font-awesome', get_template_directory_uri().'/fonts/font-awesome.min.css' );
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}
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}
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add_action( 'wp_enqueue_scripts', 'alx_styles' );
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/* Register custom sidebars
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_custom_sidebars' ) ) {
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function alx_custom_sidebars() {
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if ( !get_theme_mod('sidebar-areas') =='' ) {
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$sidebars = get_theme_mod('sidebar-areas', array());
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if ( !empty( $sidebars ) ) {
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foreach( $sidebars as $sidebar ) {
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if ( isset($sidebar['title']) && !empty($sidebar['title']) && isset($sidebar['id']) && !empty($sidebar['id']) && ($sidebar['id'] !='sidebar-') ) {
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register_sidebar(array('name' => ''.esc_attr( $sidebar['title'] ).'','id' => ''.esc_attr( strtolower($sidebar['id']) ).'','before_widget' => '<div id="%1$s" class="widget %2$s">','after_widget' => '</div>','before_title' => '<h3 class="group"><span>','after_title' => '</span></h3>'));
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}
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}
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}
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}
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}
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}
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add_action( 'widgets_init', 'alx_custom_sidebars' );
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/* ------------------------------------------------------------------------- *
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* Template functions
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/* ------------------------------------------------------------------------- */
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/* Layout class
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_layout_class' ) ) {
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function alx_layout_class() {
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// Default layout
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$layout = 'col-2cl';
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$default = 'col-2cl';
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// Check for page/post specific layout
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if ( is_page() || is_single() ) {
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// Reset post data
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wp_reset_postdata();
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global $post;
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// Get meta
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$meta = get_post_meta($post->ID,'_layout',true);
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// Get if set and not set to inherit
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if ( isset($meta) && !empty($meta) && $meta != 'inherit' ) { $layout = $meta; }
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// Else check for page-global / single-global
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elseif ( is_single() && ( get_theme_mod('layout-single') !='inherit' ) ) $layout = get_theme_mod('layout-single',''.$default.'');
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elseif ( is_page() && ( get_theme_mod('layout-page') !='inherit' ) ) $layout = get_theme_mod('layout-page',''.$default.'');
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// Else get global option
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else $layout = get_theme_mod('layout-global',''.$default.'');
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}
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// Set layout based on page
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elseif ( is_home() && ( get_theme_mod('layout-home') !='inherit' ) ) $layout = get_theme_mod('layout-home',''.$default.'');
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elseif ( is_category() && ( get_theme_mod('layout-archive-category') !='inherit' ) ) $layout = get_theme_mod('layout-archive-category',''.$default.'');
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elseif ( is_archive() && ( get_theme_mod('layout-archive') !='inherit' ) ) $layout = get_theme_mod('layout-archive',''.$default.'');
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elseif ( is_search() && ( get_theme_mod('layout-search') !='inherit' ) ) $layout = get_theme_mod('layout-search',''.$default.'');
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elseif ( is_404() && ( get_theme_mod('layout-404') !='inherit' ) ) $layout = get_theme_mod('layout-404',''.$default.'');
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// Global option
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else $layout = get_theme_mod('layout-global',''.$default.'');
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// Return layout class
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return $layout;
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}
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}
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/* Dynamic sidebar primary
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_sidebar_primary' ) ) {
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function alx_sidebar_primary() {
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// Default sidebar
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$sidebar = 'primary';
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// Set sidebar based on page
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if ( is_home() && get_theme_mod('s1-home') ) $sidebar = get_theme_mod('s1-home');
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if ( is_single() && get_theme_mod('s1-single') ) $sidebar = get_theme_mod('s1-single');
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if ( is_archive() && get_theme_mod('s1-archive') ) $sidebar = get_theme_mod('s1-archive');
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if ( is_category() && get_theme_mod('s1-archive-category') ) $sidebar = get_theme_mod('s1-archive-category');
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if ( is_search() && get_theme_mod('s1-search') ) $sidebar = get_theme_mod('s1-search');
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if ( is_404() && get_theme_mod('s1-404') ) $sidebar = get_theme_mod('s1-404');
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if ( is_page() && get_theme_mod('s1-page') ) $sidebar = get_theme_mod('s1-page');
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// Check for page/post specific sidebar
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if ( is_page() || is_single() ) {
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// Reset post data
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wp_reset_postdata();
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global $post;
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// Get meta
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$meta = get_post_meta($post->ID,'_sidebar_primary',true);
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if ( $meta ) { $sidebar = $meta; }
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}
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// Return sidebar
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return $sidebar;
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}
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}
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/* Dynamic sidebar secondary
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_sidebar_secondary' ) ) {
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function alx_sidebar_secondary() {
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// Default sidebar
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$sidebar = 'secondary';
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// Set sidebar based on page
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if ( is_home() && get_theme_mod('s2-home') ) $sidebar = get_theme_mod('s2-home');
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if ( is_single() && get_theme_mod('s2-single') ) $sidebar = get_theme_mod('s2-single');
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if ( is_archive() && get_theme_mod('s2-archive') ) $sidebar = get_theme_mod('s2-archive');
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if ( is_category() && get_theme_mod('s2-archive-category') ) $sidebar = get_theme_mod('s2-archive-category');
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if ( is_search() && get_theme_mod('s2-search') ) $sidebar = get_theme_mod('s2-search');
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if ( is_404() && get_theme_mod('s2-404') ) $sidebar = get_theme_mod('s2-404');
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if ( is_page() && get_theme_mod('s2-page') ) $sidebar = get_theme_mod('s2-page');
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// Check for page/post specific sidebar
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if ( is_page() || is_single() ) {
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// Reset post data
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wp_reset_postdata();
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global $post;
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// Get meta
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$meta = get_post_meta($post->ID,'_sidebar_secondary',true);
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if ( $meta ) { $sidebar = $meta; }
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}
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// Return sidebar
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return $sidebar;
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}
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}
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/* Social links
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_social_links' ) ) {
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function alx_social_links() {
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if ( !get_theme_mod('social-links') =='' ) {
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$links = get_theme_mod('social-links', array());
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if ( !empty( $links ) ) {
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echo '<ul class="social-links">';
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foreach( $links as $item ) {
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// Build each separate html-section only if set
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if ( isset($item['title']) && !empty($item['title']) )
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{ $title = 'title="' .esc_attr( $item['title'] ). '"'; } else $title = '';
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if ( isset($item['social-link']) && !empty($item['social-link']) )
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{ $link = 'href="' .esc_attr( $item['social-link'] ). '"'; } else $link = '';
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if ( isset($item['social-target']) && !empty($item['social-target']) )
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{ $target = 'target="_blank"'; } else $target = '';
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if ( isset($item['social-icon']) && !empty($item['social-icon']) )
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{ $icon = 'class="fa ' .esc_attr( $item['social-icon'] ). '"'; } else $icon = '';
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if ( isset($item['social-color']) && !empty($item['social-color']) )
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{ $color = 'style="color: ' .$item['social-color']. ';"'; } else $color = '';
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// Put them together
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if ( isset($item['title']) && !empty($item['title']) && isset($item['social-icon']) && !empty($item['social-icon']) && ($item['social-icon'] !='fa-') ) {
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echo '<li><a rel="nofollow" class="social-tooltip" '.$title.' '.$link.' '.$target.'><i '.$icon.' '.$color.'></i></a></li>';
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}
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}
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echo '</ul>';
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}
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}
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}
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}
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/* Site name/logo
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_site_title' ) ) {
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function alx_site_title() {
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// Text or image?
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if ( get_theme_mod('custom-logo') ) {
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$logo = '<img src="'.get_theme_mod('custom-logo').'" alt="'.get_bloginfo('name').'">';
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} else {
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$logo = get_bloginfo('name');
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}
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$link = '<a href="'.home_url('/').'" rel="home">'.$logo.'</a>';
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if ( is_front_page() || is_home() ) {
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$sitename = '<h1 class="site-title">'.$link.'</h1>'."\n";
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} else {
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$sitename = '<p class="site-title">'.$link.'</p>'."\n";
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}
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return $sitename;
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}
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}
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/* Page title
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_page_title' ) ) {
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function alx_page_title() {
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global $post;
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$heading = esc_attr( get_post_meta($post->ID,'_heading',true) );
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$subheading = esc_attr( get_post_meta($post->ID,'_subheading',true) );
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$title = $heading?$heading:the_title();
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if($subheading) {
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$title = $title.' <span>'.$subheading.'</span>';
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}
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return $title;
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}
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}
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/* Blog title
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_blog_title' ) ) {
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function alx_blog_title() {
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global $post;
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$heading = esc_attr( get_theme_mod('blog-heading') );
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$subheading = esc_attr( get_theme_mod('blog-subheading') );
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if($heading) {
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$title = $heading;
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} else {
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$title = get_bloginfo('name');
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}
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if($subheading) {
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$title = $title.' <span>'.$subheading.'</span>';
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}
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return $title;
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}
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}
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/* Related posts
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/* ------------------------------------ */
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if ( ! function_exists( 'alx_related_posts' ) ) {
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function alx_related_posts() {
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wp_reset_postdata();
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global $post;
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// Define shared post arguments
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$args = array(
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'no_found_rows' => true,
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'update_post_meta_cache' => false,
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'update_post_term_cache' => false,
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'ignore_sticky_posts' => 1,
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'orderby' => 'rand',
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'post__not_in' => array($post->ID),
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'posts_per_page' => 3
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);
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// Related by categories
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if ( get_theme_mod('related-posts') == 'categories' ) {
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$cats = get_post_meta($post->ID, 'related-cat', true);
|
|
|
|
if ( !$cats ) {
|
|
$cats = wp_get_post_categories($post->ID, array('fields'=>'ids'));
|
|
$args['category__in'] = $cats;
|
|
} else {
|
|
$args['cat'] = $cats;
|
|
}
|
|
}
|
|
// Related by tags
|
|
if ( get_theme_mod('related-posts') == 'tags' ) {
|
|
|
|
$tags = get_post_meta($post->ID, 'related-tag', true);
|
|
|
|
if ( !$tags ) {
|
|
$tags = wp_get_post_tags($post->ID, array('fields'=>'ids'));
|
|
$args['tag__in'] = $tags;
|
|
} else {
|
|
$args['tag_slug__in'] = explode(',', $tags);
|
|
}
|
|
if ( !$tags ) { $break = true; }
|
|
}
|
|
|
|
$query = !isset($break)?new WP_Query($args):new WP_Query;
|
|
return $query;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/* Get images attached to post
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_post_images' ) ) {
|
|
|
|
function alx_post_images( $args=array() ) {
|
|
global $post;
|
|
|
|
$defaults = array(
|
|
'numberposts' => -1,
|
|
'order' => 'ASC',
|
|
'orderby' => 'menu_order',
|
|
'post_mime_type' => 'image',
|
|
'post_parent' => $post->ID,
|
|
'post_type' => 'attachment',
|
|
);
|
|
|
|
$args = wp_parse_args( $args, $defaults );
|
|
|
|
return get_posts( $args );
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/* Get featured post ids
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_get_featured_post_ids' ) ) {
|
|
|
|
function alx_get_featured_post_ids() {
|
|
$args = array(
|
|
'category' => get_theme_mod('featured-category'),
|
|
'numberposts' => get_theme_mod('featured-posts-count')
|
|
);
|
|
$posts = get_posts($args);
|
|
if ( !$posts ) return false;
|
|
foreach ( $posts as $post )
|
|
$ids[] = $post->ID;
|
|
return $ids;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
/* ------------------------------------------------------------------------- *
|
|
* Admin panel functions
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
/* Post formats script
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_post_formats_script' ) ) {
|
|
|
|
function alx_post_formats_script( $hook ) {
|
|
// Only load on posts, pages
|
|
if ( !in_array($hook, array('post.php','post-new.php')) )
|
|
return;
|
|
wp_enqueue_script('post-formats', get_template_directory_uri() . '/functions/js/post-formats.js', array( 'jquery' ));
|
|
}
|
|
|
|
}
|
|
add_action( 'admin_enqueue_scripts', 'alx_post_formats_script');
|
|
|
|
|
|
/* ------------------------------------------------------------------------- *
|
|
* Filters
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
/* Body class
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_body_class' ) ) {
|
|
|
|
function alx_body_class( $classes ) {
|
|
$classes[] = alx_layout_class();
|
|
if ( get_theme_mod( 'boxed','off' ) != 'on' ) { $classes[] = 'full-width'; }
|
|
if ( get_theme_mod( 'boxed','off' ) == 'on' ) { $classes[] = 'boxed'; }
|
|
if ( has_nav_menu('topbar') ) { $classes[] = 'topbar-enabled'; }
|
|
if ( get_theme_mod( 'mobile-sidebar-hide','on' ) != 'on' ) { $classes[] = 'mobile-sidebar-hide'; }
|
|
return $classes;
|
|
}
|
|
|
|
}
|
|
add_filter( 'body_class', 'alx_body_class' );
|
|
|
|
|
|
/* Custom rss feed
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_feed_link' ) ) {
|
|
|
|
function alx_feed_link( $output, $feed ) {
|
|
// Do not redirect comments feed
|
|
if ( strpos( $output, 'comments' ) )
|
|
return $output;
|
|
// Return feed url
|
|
return esc_attr( get_theme_mod('rss-feed',$output) );
|
|
}
|
|
|
|
}
|
|
add_filter( 'feed_link', 'alx_feed_link', 10, 2 );
|
|
|
|
|
|
/* Excerpt ending
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_excerpt_more' ) ) {
|
|
|
|
function alx_excerpt_more( $more ) {
|
|
return '...';
|
|
}
|
|
|
|
}
|
|
add_filter( 'excerpt_more', 'alx_excerpt_more' );
|
|
|
|
|
|
/* Excerpt length
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_excerpt_length' ) ) {
|
|
|
|
function alx_excerpt_length( $length ) {
|
|
return get_theme_mod('excerpt-length',$length);
|
|
}
|
|
|
|
}
|
|
add_filter( 'excerpt_length', 'alx_excerpt_length', 999 );
|
|
|
|
|
|
/* Add responsive container to embeds
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_embed_html' ) ) {
|
|
|
|
function alx_embed_html( $html, $url ) {
|
|
|
|
$pattern = '/^https?:\/\/(www\.)?twitter\.com/';
|
|
$is_twitter = preg_match( $pattern, $url );
|
|
|
|
if ( 1 === $is_twitter ) {
|
|
return $html;
|
|
}
|
|
|
|
return '<div class="video-container">' . $html . '</div>';
|
|
}
|
|
|
|
}
|
|
add_filter( 'embed_oembed_html', 'alx_embed_html', 10, 3 );
|
|
|
|
|
|
/* Add responsive container to jetpack embeds
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_embed_html_jp' ) ) {
|
|
|
|
function alx_embed_html_jp( $html ) {
|
|
return '<div class="video-container">' . $html . '</div>';
|
|
}
|
|
|
|
}
|
|
add_filter( 'video_embed_html', 'alx_embed_html_jp' );
|
|
|
|
|
|
/* Upscale cropped thumbnails
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_thumbnail_upscale' ) ) {
|
|
|
|
function alx_thumbnail_upscale( $default, $orig_w, $orig_h, $new_w, $new_h, $crop ){
|
|
if ( !$crop ) return null; // let the wordpress default function handle this
|
|
|
|
$aspect_ratio = $orig_w / $orig_h;
|
|
$size_ratio = max($new_w / $orig_w, $new_h / $orig_h);
|
|
|
|
$crop_w = round($new_w / $size_ratio);
|
|
$crop_h = round($new_h / $size_ratio);
|
|
|
|
$s_x = floor( ($orig_w - $crop_w) / 2 );
|
|
$s_y = floor( ($orig_h - $crop_h) / 2 );
|
|
|
|
return array( 0, 0, (int) $s_x, (int) $s_y, (int) $new_w, (int) $new_h, (int) $crop_w, (int) $crop_h );
|
|
}
|
|
|
|
}
|
|
add_filter( 'image_resize_dimensions', 'alx_thumbnail_upscale', 10, 6 );
|
|
|
|
|
|
/* ------------------------------------------------------------------------- *
|
|
* Actions
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
/* Include or exclude featured articles in loop
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_pre_get_posts' ) ) {
|
|
|
|
function alx_pre_get_posts( $query ) {
|
|
// Are we on main query ?
|
|
if ( !$query->is_main_query() ) return;
|
|
if ( $query->is_home() ) {
|
|
|
|
// Featured posts enabled
|
|
if ( get_theme_mod('featured-posts-count') != '0' ) {
|
|
// Get featured post ids
|
|
$featured_post_ids = alx_get_featured_post_ids();
|
|
// Exclude posts
|
|
if ( $featured_post_ids && !get_theme_mod('featured-posts-include') )
|
|
$query->set('post__not_in', $featured_post_ids);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
add_action( 'pre_get_posts', 'alx_pre_get_posts' );
|
|
|
|
|
|
/* Script for no-js / js class
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_html_js_class' ) ) {
|
|
|
|
function alx_html_js_class () {
|
|
echo '<script>document.documentElement.className = document.documentElement.className.replace("no-js","js");</script>'. "\n";
|
|
}
|
|
|
|
}
|
|
add_action( 'wp_head', 'alx_html_js_class', 1 );
|
|
|
|
|
|
/* IE js header
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_ie_js_header' ) ) {
|
|
|
|
function alx_ie_js_header () {
|
|
echo '<!--[if lt IE 9]>'. "\n";
|
|
echo '<script src="' . esc_url( get_template_directory_uri() . '/js/ie/html5.js' ) . '"></script>'. "\n";
|
|
echo '<script src="' . esc_url( get_template_directory_uri() . '/js/ie/selectivizr.js' ) . '"></script>'. "\n";
|
|
echo '<![endif]-->'. "\n";
|
|
}
|
|
|
|
}
|
|
add_action( 'wp_head', 'alx_ie_js_header' );
|
|
|
|
|
|
/* IE js footer
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_ie_js_footer' ) ) {
|
|
|
|
function alx_ie_js_footer () {
|
|
echo '<!--[if lt IE 9]>'. "\n";
|
|
echo '<script src="' . esc_url( get_template_directory_uri() . '/js/ie/respond.js' ) . '"></script>'. "\n";
|
|
echo '<![endif]-->'. "\n";
|
|
}
|
|
|
|
}
|
|
add_action( 'wp_footer', 'alx_ie_js_footer', 20 );
|
|
|
|
|
|
/* TGM plugin activation
|
|
/* ------------------------------------ */
|
|
if ( ! function_exists( 'alx_plugins' ) ) {
|
|
|
|
function alx_plugins() {
|
|
if ( get_theme_mod('recommended-plugins','on') =='on' ) {
|
|
// Add the following plugins
|
|
$plugins = array(
|
|
array(
|
|
'name' => 'Meta Box',
|
|
'slug' => 'meta-box',
|
|
'required' => true,
|
|
'force_activation' => false,
|
|
'force_deactivation'=> false,
|
|
),
|
|
array(
|
|
'name' => 'Regenerate Thumbnails',
|
|
'slug' => 'regenerate-thumbnails',
|
|
'required' => false,
|
|
'force_activation' => false,
|
|
'force_deactivation'=> false,
|
|
),
|
|
array(
|
|
'name' => 'WP-PageNavi',
|
|
'slug' => 'wp-pagenavi',
|
|
'required' => false,
|
|
'force_activation' => false,
|
|
'force_deactivation'=> false,
|
|
),
|
|
array(
|
|
'name' => 'Responsive Lightbox',
|
|
'slug' => 'responsive-lightbox',
|
|
'required' => false,
|
|
'force_activation' => false,
|
|
'force_deactivation'=> false,
|
|
),
|
|
array(
|
|
'name' => 'Contact Form 7',
|
|
'slug' => 'contact-form-7',
|
|
'required' => false,
|
|
'force_activation' => false,
|
|
'force_deactivation'=> false,
|
|
)
|
|
);
|
|
tgmpa( $plugins );
|
|
}
|
|
}
|
|
|
|
}
|
|
add_action( 'tgmpa_register', 'alx_plugins' );
|
|
|
|
|
|
/* WooCommerce basic support
|
|
/* ------------------------------------ */
|
|
function alx_wc_wrapper_start() {
|
|
echo '<div class="content">';
|
|
echo '<div class="pad">';
|
|
}
|
|
function alx_wc_wrapper_end() {
|
|
echo '</div>';
|
|
echo '</div>';
|
|
}
|
|
remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10);
|
|
remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10);
|
|
add_action('woocommerce_before_main_content', 'alx_wc_wrapper_start', 10);
|
|
add_action('woocommerce_after_main_content', 'alx_wc_wrapper_end', 10);
|
|
|
