mirror of
https://git.sindominio.net/estibadores/wordpress.git
synced 2024-11-23 11:01:07 +01:00
444 lines
14 KiB
PHP
444 lines
14 KiB
PHP
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<?php
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/**
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* Theme's Functions and Definitions
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*
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*
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* @file functions.php
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* @package WordPress
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* @subpackage Shell
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* @author Emil Uzelac, nofearinc
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* @copyright 2003 - 2012 ThemeID, 2013 DevWP
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* @license license.txt
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* @version Release: 1.1
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* @filesource wp-content/themes/shell-lite/includes/functions.php
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* @link http://codex.wordpress.org/Theme_Development#Functions_File
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* @since available since Release 1.0
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*/
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?>
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<?php
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/**
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* Fire up the engines boys and girls let's start theme setup.
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*/
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add_action( 'after_setup_theme', 'shell_setup' );
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if ( ! function_exists( 'shell_setup' ) ):
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function shell_setup() {
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global $content_width;
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/**
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* Global content width.
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*/
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if ( ! isset( $content_width ) ) {
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$content_width = 550;
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}
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/**
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* This feature allows themes to add document title tag to HTML <head>.
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* @see https://codex.wordpress.org/Title_Tag
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*/
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add_theme_support( 'title-tag' );
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/**
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* Shell is now available for translations.
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* Add your files into /languages/ directory.
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*/
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load_theme_textdomain( 'shell', get_template_directory() . '/languages' );
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$locale = get_locale();
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$locale_file = get_template_directory() . "/languages/$locale.php";
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if ( is_readable( $locale_file ) ) {
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require_once( $locale_file );
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}
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/**
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* Add callback for custom TinyMCE editor stylesheets. (editor-style.css)
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* @see http://codex.wordpress.org/Function_Reference/add_editor_style
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*/
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add_editor_style();
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/**
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* This feature enables post and comment RSS feed links to head.
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* @see http://codex.wordpress.org/Function_Reference/add_theme_support#Feed_Links
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*/
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add_theme_support( 'automatic-feed-links' );
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/**
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* This feature enables post-thumbnail support for a theme.
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* @see http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
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*/
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add_theme_support( 'post-thumbnails' );
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/**
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* This feature enables custom-menu support for a theme.
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* @see http://codex.wordpress.org/Template_Tags/register_nav_menu
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*/
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register_nav_menu( 'primary', __( 'Primary Menu', 'shell' ) );
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// WordPress 3.4+
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if ( function_exists( 'get_custom_header' ) ) {
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add_theme_support('custom-background');
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}
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// WordPress 3.4+
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if ( function_exists( 'get_custom_header' ) ) {
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add_theme_support( 'custom-header', array (
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// Header image default
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'default-image' => get_template_directory_uri() . '/images/default-logo.png',
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// Header text display default
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'header-text' => false,
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// Header image flex width
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'flex-width' => true,
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// Header image width (in pixels)
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'width' => 200,
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// Header image flex height
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'flex-height' => true,
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// Header image height (in pixels)
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'height' => 100,
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// Admin header style callback
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'admin-head-callback' => 'shell_admin_header_style'
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));
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// gets included in the admin header
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function shell_admin_header_style() {
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?>
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<style type="text/css">
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.appearance_page_custom-header #headimg {
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border: none;
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}
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</style>
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<?php
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}
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}
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}
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endif;
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/**
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* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
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*/
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function shell_page_menu_args( $args ) {
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$args['show_home'] = true;
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return $args;
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}
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add_filter( 'wp_page_menu_args', 'shell_page_menu_args' );
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/**
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* Filter 'get_comments_number'
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*
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* Filter 'get_comments_number' to display correct
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* number of comments (count only comments, not
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* trackbacks/pingbacks)
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*
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* Adopted from http://www.chipbennett.net/
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*/
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function shell_comment_count( $count ) {
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if ( ! is_admin() ) {
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global $id;
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// Old one... was here before Version 1.8.0
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//$comments_by_type = separate_comments( get_comments( 'status=approve&post_id=' . $id ) );
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$comments = get_comments( 'status=approve&post_id=' . $id );
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$comments_by_type = separate_comments( $comments );
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return count( $comments_by_type['comment'] );
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} else {
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return $count;
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}
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}
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add_filter( 'get_comments_number', 'shell_comment_count', 0 );
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/**
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* wp_list_comments() Pings Callback
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*
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* wp_list_comments() Callback function for
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* Pings (Trackbacks/Pingbacks)
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*/
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function shell_comment_list_pings( $comment ) {
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$GLOBALS['comment'] = $comment;
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?>
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<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>"><?php echo comment_author_link(); ?></li>
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<?php }
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/**
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* Sets the post excerpt length to 40 characters.
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* Next few lines are adopted from Coraline
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*/
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function shell_excerpt_length( $length ) {
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return 40;
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}
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add_filter( 'excerpt_length', 'shell_excerpt_length' );
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/**
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* Returns a "See more" link for excerpts
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*/
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function shell_see_more() {
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return ' <a href="' . get_permalink() . '">' . __( '<div class="see-more">See more ›</div><!-- end of .see-more -->', 'shell' ) . '</a>';
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}
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/**
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* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and shell_see_more_link().
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*/
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function shell_auto_excerpt_more( $more ) {
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return '<span class="ellipsis">…</span>' . shell_see_more();
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}
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add_filter( 'excerpt_more', 'shell_auto_excerpt_more' );
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/**
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* Adds a pretty "See more" link to custom post excerpts.
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*/
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function shell_custom_excerpt_more( $output ) {
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if ( has_excerpt() && ! is_attachment() ) {
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$output .= shell_see_more();
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}
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return $output;
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}
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add_filter( 'get_the_excerpt', 'shell_custom_excerpt_more' );
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/**
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* This function removes inline styles set by WordPress gallery.
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*/
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function shell_remove_gallery_css( $css ) {
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return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
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}
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add_filter( 'gallery_style', 'shell_remove_gallery_css' );
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/**
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* This function removes default styles set by WordPress recent comments widget.
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*/
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function shell_remove_recent_comments_style() {
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global $wp_widget_factory;
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remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );
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}
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add_action( 'widgets_init', 'shell_remove_recent_comments_style' );
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/**
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* Breadcrumb Lists
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* Allows visitors to quickly navigate back to a previous section or the root page.
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*
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* Courtesy of Dimox
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*/
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function shell_breadcrumb_lists () {
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$chevron = '<span class="chevron">›</span>';
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$home = 'Home'; // text for the 'Home' link
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$before = '<span class="breadcrumb-current">'; // tag before the current crumb
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$after = '</span>'; // tag after the current crumb
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if ( ! is_home() && ! is_front_page() || is_paged() ) {
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echo '<div class="breadcrumb-list">';
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global $post;
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$homeLink = home_url();
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echo '<a href="' . $homeLink . '">' . $home . '</a> ' . $chevron . ' ';
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if ( is_category() ) {
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global $wp_query;
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$cat_obj = $wp_query->get_queried_object();
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$thisCat = $cat_obj->term_id;
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$thisCat = get_category( $thisCat );
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$parentCat = get_category($thisCat->parent);
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if ( $thisCat->parent != 0 ) {
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echo( get_category_parents( $parentCat, TRUE, ' ' . $chevron . ' ' ) );
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}
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echo $before . __( 'Archive for ','shell' ) . single_cat_title( '', false ) . $after;
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} elseif ( is_day() ) {
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echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $chevron . ' ';
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echo '<a href="' . get_month_link(get_the_time('Y'),get_the_time('m')) . '">' . get_the_time('F') . '</a> ' . $chevron . ' ';
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echo $before . get_the_time('d') . $after;
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} elseif ( is_month() ) {
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echo '<a href="' . get_year_link(get_the_time('Y')) . '">' . get_the_time('Y') . '</a> ' . $chevron . ' ';
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echo $before . get_the_time('F') . $after;
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} elseif ( is_year() ) {
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echo $before . get_the_time('Y') . $after;
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} elseif ( is_single() && !is_attachment() ) {
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if ( get_post_type() != 'post' ) {
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$post_type = get_post_type_object(get_post_type());
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$slug = $post_type->rewrite;
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echo '<a href="' . $homeLink . '/' . $slug['slug'] . '/">' . $post_type->labels->singular_name . '</a> ' . $chevron . ' ';
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echo $before . get_the_title() . $after;
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} else {
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$cat = get_the_category(); $cat = $cat[0];
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echo get_category_parents($cat, TRUE, ' ' . $chevron . ' ');
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echo $before . get_the_title() . $after;
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}
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} elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
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$post_type = get_post_type_object(get_post_type());
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echo $before . $post_type->labels->singular_name . $after;
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} elseif ( is_attachment() ) {
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$parent = get_post($post->post_parent);
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$cat = get_the_category($parent->ID); $cat = $cat[0];
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echo get_category_parents($cat, TRUE, ' ' . $chevron . ' ');
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echo '<a href="' . get_permalink($parent) . '">' . $parent->post_title . '</a> ' . $chevron . ' ';
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echo $before . get_the_title() . $after;
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} elseif ( is_page() && !$post->post_parent ) {
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echo $before . get_the_title() . $after;
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} elseif ( is_page() && $post->post_parent ) {
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$parent_id = $post->post_parent;
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$breadcrumbs = array();
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while ($parent_id) {
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$page = get_page($parent_id);
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$breadcrumbs[] = '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
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$parent_id = $page->post_parent;
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}
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$breadcrumbs = array_reverse($breadcrumbs);
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foreach ($breadcrumbs as $crumb) echo $crumb . ' ' . $chevron . ' ';
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echo $before . get_the_title() . $after;
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} elseif ( is_search() ) {
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echo $before . __('Search results for ','shell') . get_search_query() . $after;
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} elseif ( is_tag() ) {
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echo $before . __('Posts tagged ','shell') . single_tag_title('', false) . $after;
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} elseif ( is_author() ) {
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global $author;
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$userdata = get_userdata($author);
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echo $before . __('All posts by ','shell') . $userdata->display_name . $after;
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} elseif ( is_404() ) {
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echo $before . __('Error 404 ','shell') . $after;
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}
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if ( get_query_var('paged') ) {
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if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ' (';
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echo __('Page','shell') . ' ' . get_query_var('paged');
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if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo ')';
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}
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echo '</div>';
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}
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}
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/**
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* A safe way of adding javascripts to a WordPress generated page.
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*/
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if (!is_admin())
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add_action('wp_print_scripts', 'shell_js');
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if (!function_exists('shell_js')) {
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function shell_js() {
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// JavaScript at the bottom for fast page loading.
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// except for Modernizr which enables HTML5 elements & feature detects.
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wp_enqueue_script('modernizr', get_template_directory_uri() . '/js/modernizr.js', array('jquery'), '2.5.3', false);
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wp_enqueue_script('scripts', get_template_directory_uri() . '/js/scripts.js', array('jquery'), '1.0.5', true);
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}
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}
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/**
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* Where the post has no post title, but must still display a link to the single-page post view.
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*/
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add_filter('the_title', 'shell_title');
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function shell_title($title) {
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if ($title == '') {
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||
|
|
return 'Untitled';
|
||
|
|
} else {
|
||
|
|
return $title;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* WordPress Widgets start right here.
|
||
|
|
*/
|
||
|
|
function shell_widgets_init() {
|
||
|
|
|
||
|
|
register_sidebar(array(
|
||
|
|
'name' => __('Primary Sidebar Widget', 'shell'),
|
||
|
|
'description' => __('Area One Primary Widget', 'shell'),
|
||
|
|
'id' => 'primary-sidebar-widget',
|
||
|
|
'before_title' => '<div class="widget-title">',
|
||
|
|
'after_title' => '</div>',
|
||
|
|
'before_widget' => '',
|
||
|
|
'after_widget' => ''
|
||
|
|
));
|
||
|
|
|
||
|
|
register_sidebar(array(
|
||
|
|
'name' => __('Primary Home Sidebar Widget', 'shell'),
|
||
|
|
'description' => __('Area Two Primary Home Widget', 'shell'),
|
||
|
|
'id' => 'primary-home-sidebar-widget',
|
||
|
|
'before_title' => '<div class="widget-title-home"><h3>',
|
||
|
|
'after_title' => '</h3></div>',
|
||
|
|
'before_widget' => '',
|
||
|
|
'after_widget' => ''
|
||
|
|
));
|
||
|
|
|
||
|
|
register_sidebar(array(
|
||
|
|
'name' => __('Secondary Home Sidebar Widget', 'shell'),
|
||
|
|
'description' => __('Area Three Secondary Home Widget', 'shell'),
|
||
|
|
'id' => 'secondary-home-sidebar-widget',
|
||
|
|
'before_title' => '<div class="widget-title-home"><h3>',
|
||
|
|
'after_title' => '</h3></div>',
|
||
|
|
'before_widget' => '',
|
||
|
|
'after_widget' => ''
|
||
|
|
));
|
||
|
|
|
||
|
|
register_sidebar(array(
|
||
|
|
'name' => __('Tertiary Home Sidebar Widget', 'shell'),
|
||
|
|
'description' => __('Area Four Tertiary Home Widget', 'shell'),
|
||
|
|
'id' => 'tertiary-home-sidebar-widget',
|
||
|
|
'before_title' => '<div class="widget-title-home"><h3>',
|
||
|
|
'after_title' => '</h3></div>',
|
||
|
|
'before_widget' => '',
|
||
|
|
'after_widget' => ''
|
||
|
|
));
|
||
|
|
|
||
|
|
register_sidebar(array(
|
||
|
|
'name' => __('Gallery Widget', 'shell'),
|
||
|
|
'description' => __('Area Five Gallery Widget', 'shell'),
|
||
|
|
'id' => 'gallery-sidebar-widget',
|
||
|
|
'before_title' => '<div class="widget-title">',
|
||
|
|
'after_title' => '</div>',
|
||
|
|
'before_widget' => '',
|
||
|
|
'after_widget' => ''
|
||
|
|
));
|
||
|
|
}
|
||
|
|
|
||
|
|
add_action('widgets_init', 'shell_widgets_init');
|
||
|
|
|
||
|
|
add_action( 'wp_enqueue_scripts', 'shell_enqueue_style_css' );
|
||
|
|
function shell_enqueue_style_css() {
|
||
|
|
wp_enqueue_style( 'style', get_stylesheet_uri() );
|
||
|
|
}
|
||
|
|
|
||
|
|
add_action( 'admin_enqueue_scripts', 'shell_enqueue_admin_style_css' );
|
||
|
|
function shell_enqueue_admin_style_css() {
|
||
|
|
wp_enqueue_style( 'admin-style', get_template_directory_uri() . '/styles/admin-style.css' );
|
||
|
|
}
|
||
|
|
|
||
|
|
add_action( 'admin_enqueue_scripts', 'shell_enqueue_admin_theme_options_js' );
|
||
|
|
function shell_enqueue_admin_theme_options_js() {
|
||
|
|
wp_enqueue_script( 'theme-options', get_template_directory_uri() . '/js/theme-options.js' );
|
||
|
|
|
||
|
|
// Add WordPress Media button support
|
||
|
|
wp_enqueue_media();
|
||
|
|
wp_enqueue_script( 'featured-img-uploader', get_template_directory_uri() . '/js/featured-img-uploader.js', array( 'jquery' ) );
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|