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functions.php
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<?php
/**
* Wp Fancy functions and definitions
*
*/
/**
* Add support for a custom header image.
*/
/**
* Wp Fancy only works in WordPress 3.6 or later.
*/
if ( version_compare( $GLOBALS['wp_version'], '3.6-alpha', '<' ) )
require get_template_directory() . '/includes/back-compat.php';
/**
* Wp Fancy setup.
*
* Sets up theme defaults and registers the various WordPress features that
* Wp Fancy supports.
*
* @uses load_theme_textdomain() For translation/localization support.
* @uses add_editor_style() To add Visual Editor stylesheets.
* @uses add_theme_support() To add support for automatic feed links, post
* formats, and post thumbnails.
* @uses register_nav_menu() To add support for a navigation menu.
* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
*
* @since Wp Fancy 1.0
*/
function fancy_setup() {
/*
* Makes Wp Fancy available for translation.
*
* Translations can be added to the /languages/ directory.
* If you're building a theme based on Wp Fancy, use a find and
* template files.
*/
$load = load_theme_textdomain( 'wpfancy', get_template_directory() . '/languages' );
$path = get_template_directory() . '/languages';
$locale = apply_filters( 'theme_locale', get_locale(), 'wpfancy' );
/*
* This theme styles the visual editor to resemble the theme style,
* specifically font, colors, icons, and column width.
*/
// Adds RSS feed links to <head> for posts and comments.
add_theme_support( 'automatic-feed-links' );
/*
* Switches default core markup for search form, comment form,
* and comments to output valid HTML5.
*/
add_theme_support( 'html5', array(
'search-form', 'comment-form', 'comment-list', 'gallery', 'caption'
) );
/*
* This theme supports all available post formats by default.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside', 'audio', 'image', 'link', 'quote', 'status', 'video'
) );
// This theme uses wp_nav_menu() in one location.
register_nav_menu( 'primary', 'Main Menu' );
/*
* This theme uses a custom image size for featured images, displayed on
* "standard" posts and pages.
*/
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 1780, 1220, false );
// This theme uses its own gallery styles.
add_filter( 'use_default_gallery_style', '__return_false' );
//image 1780x1220
add_image_size( 'gallery-bg', 1780, 1220, false );
}
add_action( 'after_setup_theme', 'fancy_setup' );
/**
* Enqueue scripts and styles for the front end.
*
* @since Wp Fancy 1.0
*/
function fancy_scripts() {
/*
* Adds JavaScript to pages with the comment form to support
* sites with threaded comments (when in use).
*/
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
wp_enqueue_script( 'comment-reply' );
// Adds Masonry to handle vertical alignment of footer widgets.
if ( is_active_sidebar( 'sidebar-1' ) )
wp_enqueue_script( 'jquery-masonry' );
// Loads JavaScript file with functionality specific to Wp Fancy.
wp_enqueue_style( 'wp-mediaelement' );
wp_enqueue_script( 'wp-mediaelement' );
wp_enqueue_script( 'focuspoint-script', get_template_directory_uri() . '/resources/js/jquery.focuspoint.min.js', array( 'jquery' ), '2014-06-08', true );
wp_enqueue_script( 'touchswipe', get_template_directory_uri() . '/resources/js/jquery.touchSwipe.min.js', array( 'jquery' ), '2014-06-08', true);
wp_enqueue_script( 'simplelightbox', get_template_directory_uri() . '/resources/js/simple-lightbox.min.js', array( 'jquery' ), '2014-06-08', true );
wp_enqueue_script( 'velocity', get_template_directory_uri() . '/resources/js/velocity.min.js', array( 'jquery' ), '2014-06-08', true );
wp_enqueue_script( 'snapsvg', get_template_directory_uri() . '/resources/js/snap.svg-min.js', array( 'jquery' ), '2014-06-08', true );
wp_enqueue_script( 'svg', get_template_directory_uri() . '/resources/js/src/svgLoader.js', array( 'jquery' ), '2014-06-08', true );
wp_enqueue_script( 'fancy-script', get_template_directory_uri() . '/resources/js/src/fancy.js', array( 'jquery' ), '2014-06-08', true );
wp_enqueue_style( 'fontawesome', get_template_directory_uri() . '/resources/css/font-awesome.min.css', array(), '4.3.0' );
wp_enqueue_style( 'simplelightbox-style', get_template_directory_uri() . '/resources/css/simplelightbox.min.css', array(), '4.3.0' );
wp_enqueue_style( 'fancy', get_template_directory_uri() . '/resources/css/fancy.css', array(), '1.0.0' );
}
add_action( 'wp_enqueue_scripts', 'fancy_scripts' );
/**
* Filter the page title.
*
* Creates a nicely formatted and more specific title element text for output
* in head of document, based on current view.
*
* @since Wp Fancy 1.0
*
* @param string $title Default title text for current view.
* @param string $sep Optional separator.
* @return string The filtered title.
*/
function wpfancy_wp_title( $title, $sep ) {
global $paged, $page;
if ( is_feed() )
return $title;
// Add the site name.
$title .= get_bloginfo( 'name', 'display' );
// Add the site description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) )
$title = "$title $sep $site_description";
// Add a page number if necessary.
if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() )
$title = "$title $sep " . sprintf( __( 'Page %s', 'wpfancy' ), max( $paged, $page ) );
return $title;
}
add_filter( 'wp_title', 'wpfancy_wp_title', 10, 2 );
/**
* Register two widget areas.
*
* @since Wp Fancy 1.0
*/
function wpfancy_widgets_init() {
register_sidebar( array(
'name' => __( 'Default Sidebar', 'wpfancy' ),
'id' => 'sidebar-1',
'description' => __( 'Appears in the sidebar of the site.', 'wpfancy' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
register_sidebar( array(
'name' => __( 'Footercontent', 'wpfancy' ),
'id' => 'footercontent',
'description' => __( 'Appears in the sidebar at the bottom', 'wpfancy' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
) );
}
add_action( 'widgets_init', 'wpfancy_widgets_init' );
if ( ! function_exists( 'wpfancy_paging_nav' ) ) :
/**
* Display navigation to next/previous set of posts when applicable.
*
* @since Wp Fancy 1.0
*/
function wpfancy_paging_nav() {
global $wp_query;
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages < 2 )
return;
?>
<nav class="navigation paging-navigation" role="navigation">
<div class="nav-links">
<?php if ( get_next_posts_link() ) : ?>
<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', 'wpfancy' ) ); ?></div>
<?php endif; ?>
<?php if ( get_previous_posts_link() ) : ?>
<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', 'wpfancy' ) ); ?></div>
<?php endif; ?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif;
if ( ! function_exists( 'wpfancy_post_nav' ) ) :
/**
* Display navigation to next/previous post when applicable.
*
* @since Wp Fancy 1.0
*/
function wpfancy_post_nav() {
global $post;
// Don't print empty markup if there's nowhere to navigate.
$previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous )
return;
?>
<nav class="navigation post-navigation" role="navigation">
<div class="nav-links">
<?php previous_post_link( '%link', _x( '<span class="meta-nav">←</span> %title', 'Previous post link', 'wpfancy' ) ); ?>
<?php next_post_link( '%link', _x( '%title <span class="meta-nav">→</span>', 'Next post link', 'wpfancy' ) ); ?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif;
if ( ! function_exists( 'wpfancy_entry_meta' ) ) :
/**
*
* @since Wp Fancy 1.0
*/
function wpfancy_entry_meta() {
if ( is_sticky() && is_home() && ! is_paged() )
echo '<span class="featured-post">' . __( 'Sticky', 'wpfancy' ) . '</span>';
if ( ! has_post_format( 'link' ) && 'post' == get_post_type() )
wpfancy_entry_date();
// Translators: used between list items, there is a space after the comma.
$categories_list = get_the_category_list( __( ', ', 'wpfancy' ) );
if ( $categories_list ) {
echo '<span class="categories-links"><i class="fa fa-list-ul"></i> ' . $categories_list . '</span>';
}
// Translators: used between list items, there is a space after the comma.
$tag_list = get_the_tag_list( '', __( ', ', 'wpfancy' ) );
if ( $tag_list ) {
echo '<span class="tags-links"><i class="fa fa-tags"></i> ' . $tag_list . '</span>';
}
// Post author
if ( 'post' == get_post_type() ) {
printf( '<span class="author vcard"><i class="fa fa-user"></i> <a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span>',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'wpfancy' ), get_the_author() ) ),
get_the_author()
);
}
}
endif;
if ( ! function_exists( 'wpfancy_entry_date' ) ) :
/**
* Print HTML with date information for current post.
*
* Create your own wpfancy() to override in a child theme.
*
* @since Wp Fancy 1.0
*
* @param boolean $echo (optional) Whether to echo the date. Default true.
* @return string The HTML-formatted post date.
*/
function wpfancy_entry_date( $echo = true ) {
if ( has_post_format( array( 'chat', 'status' ) ) )
$format_prefix = _x( '%1$s on %2$s', '1: post format name. 2: date', 'wpfancy' );
else
$format_prefix = '%2$s';
$date = sprintf( '<span class="date"><i class="fa fa-clock-o"></i> <a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a></span>',
esc_url( get_permalink() ),
esc_attr( sprintf( __( 'Permalink to %s', 'wpfancy' ), the_title_attribute( 'echo=0' ) ) ),
esc_attr( get_the_date( 'c' ) ),
esc_html( sprintf( $format_prefix, get_post_format_string( get_post_format() ), get_the_date() ) )
);
if ( $echo )
echo $date;
return $date;
}
endif;
if ( ! function_exists( 'wpfancy_the_attached_image' ) ) :
/**
* Print the attached image with a link to the next attached image.
*
* @since Wp Fancy 1.0
*/
function wpfancy_the_attached_image() {
/**
* Filter the image attachment size to use.
*
* @since Wp Fancy 1.0
*
* @param array $size {
* @type int The attachment height in pixels.
* @type int The attachment width in pixels.
* }
*/
$attachment_size = apply_filters( 'wpfancy_attachment_size', array( 724, 724 ) );
$next_attachment_url = wp_get_attachment_url();
$post = get_post();
/*
* Grab the IDs of all the image attachments in a gallery so we can get the URL
* of the next adjacent image in a gallery, or the first image (if we're
* looking at the last image in a gallery), or, in a gallery of one, just the
* link to that image file.
*/
$attachment_ids = get_posts( array(
'post_parent' => $post->post_parent,
'fields' => 'ids',
'numberposts' => -1,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID'
) );
// If there is more than 1 attachment in a gallery...
if ( count( $attachment_ids ) > 1 ) {
foreach ( $attachment_ids as $attachment_id ) {
if ( $attachment_id == $post->ID ) {
$next_id = current( $attachment_ids );
break;
}
}
// get the URL of the next image attachment...
if ( $next_id )
$next_attachment_url = get_attachment_link( $next_id );
// or get the URL of the first image attachment.
else
$next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
}
printf( '<a href="%1$s" title="%2$s" rel="attachment">%3$s</a>',
esc_url( $next_attachment_url ),
the_title_attribute( array( 'echo' => false ) ),
wp_get_attachment_image( $post->ID, $attachment_size )
);
}
endif;
/**
* Return the post URL.
*
* @uses get_url_in_content() to get the URL in the post meta (if it exists) or
* the first link found in the post content.
*
* Falls back to the post permalink if no URL is found in the post.
*
* @since Wp Fancy 1.0
*
* @return string The Link format URL.
*/
function twentythirteen_get_link_url() {
$content = get_the_content();
$has_url = get_url_in_content( $content );
return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
}
if ( ! function_exists( 'wpfancy_excerpt_more' ) && ! is_admin() ) :
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ...
* and a Continue reading link.
*
* @since Wp Fancy 1.0
*
* @param string $more Default Read More excerpt link.
* @return string Filtered Read More excerpt link.
*/
function wpfancy_excerpt_more( $more ) {
return '';
}
add_filter( 'excerpt_more', 'wpfancy_excerpt_more' );
endif;
/**
* Extend the default WordPress body classes.
*
* Adds body classes to denote:
* 1. Single or multiple authors.
* 2. Active widgets in the sidebar to change the layout and spacing.
* 3. When avatars are disabled in discussion settings.
*
* @since Wp Fancy 1.0
*
* @param array $classes A list of existing body class values.
* @return array The filtered body class list.
*/
function wpfancy_body_class( $classes ) {
if ( ! is_multi_author() )
$classes[] = 'single-author';
if ( is_active_sidebar( 'sidebar-2' ) && ! is_attachment() && ! is_404() )
$classes[] = 'sidebar';
if ( ! get_option( 'show_avatars' ) )
$classes[] = 'no-avatars';
return $classes;
}
add_filter( 'body_class', 'wpfancy_body_class' );
/**
* Adjust content_width value for video post formats and attachment templates.
*
* @since Wp Fancy 1.0
*/
function wpfancy_content_width() {
global $content_width;
if ( is_attachment() )
$content_width = 724;
elseif ( has_post_format( 'audio' ) )
$content_width = 484;
}
add_action( 'template_redirect', 'wpfancy_content_width' );
/**
* Add postMessage support for site title and description for the Customizer.
*
* @since Wp Fancy 1.0
*
* @param WP_Customize_Manager $wp_customize Customizer object.
*/
function wpfancy_customize_register( $wp_customize ) {
$wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';
$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
}
add_action( 'customize_register', 'wpfancy_customize_register' );
/**
* Enqueue Javascript postMessage handlers for the Customizer.
*
* Binds JavaScript handlers to make the Customizer preview
* reload changes asynchronously.
*
* @since Wp Fancy 1.0
*/
function wpfancy_customize_preview_js() {
wp_enqueue_script( 'wpfancy-customizer', get_template_directory_uri() . '/js/theme-customizer.js', array( 'customize-preview' ), '20141120', true );
}
add_action( 'customize_preview_init', 'wpfancy_customize_preview_js' );
// Gallery Features
add_action( 'admin_menu', 'register_my_custom_menu_page' );
if (isset($_GET['page']) && $_GET['page'] == 'gallerypage'){
add_action( 'admin_enqueue_scripts', 'wpfancy_enqueue_scriptstyles' );
}
function wpfancy_enqueue_scriptstyles(){
wp_enqueue_script('jquery');
// This will enqueue the Media Uploader script
wp_enqueue_media();
// get focuspoint script for images
wp_register_script('focuspoint', get_template_directory_uri().'/resources/js/jquery.focuspoint.min.js',array('jquery'));
wp_enqueue_script('focuspoint');
wp_register_script('focuspoint-helper', get_template_directory_uri().'/resources/js/jquery.focuspoint.helpertool.js',array('jquery'));
wp_enqueue_script('focuspoint-helper');
wp_register_script('my-upload', get_template_directory_uri().'/includes/gallery/script.js', array('jquery','media-upload','thickbox'));
wp_enqueue_script('my-upload');
wp_register_style('my-gallery', get_template_directory_uri().'/resources/css/admin.css', array(), '1.0.0');
wp_enqueue_style( 'my-gallery');
}
if(isset($_GET['page']) && $_GET['page'] == 'wpfancy'){
add_action( 'admin_enqueue_scripts', 'wpfancy_settings_enqueue_scriptstyles' );
}
function wpfancy_settings_enqueue_scriptstyles() {
wp_enqueue_script('jquery');
// This will enqueue the Media Uploader script
wp_enqueue_media();
wp_register_script('fancycolorpicker', get_template_directory_uri().'/resources/js/colorpicker.min.js',array('jquery'));
wp_enqueue_script('fancycolorpicker');
wp_register_script('my-upload', get_template_directory_uri().'/includes/admin/settings.js', array('jquery','media-upload','thickbox'));
wp_enqueue_script('my-upload');
wp_register_style('my-settings', get_template_directory_uri().'/resources/css/admin.css', array(), '1.0.0');
wp_enqueue_style( 'my-settings');
}
require_once('includes/gallery/galleryAdmin.php');
function register_my_custom_menu_page(){
add_menu_page( 'List of Galleries', __('Galleries', 'wpfancy'), 'manage_options', 'gallerypage', 'my_galleryPage', 'dashicons-images-alt', 6 );
require_once('includes/admin/admin.php');
add_menu_page( 'Settings for wpfancy', 'WPFancy', 'manage_options', 'wpfancy', 'wpfancy_settings', 'dashicons-admin-appearance' );
}
// Create table on active the theme
function on_activate() {
global $wpdb;
$create_table_query = "
CREATE TABLE IF NOT EXISTS `{$wpdb->prefix}galleries` (
`id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
`name` text NOT NULL,
`images` text NOT NULL,
`created` int(11) NOT NULL default '0',
UNIQUE KEY id (id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
";
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
dbDelta( $create_table_query );
// add default settings, if not installed yet.
if(!get_option('wp_fancy_settings')){
$settings = json_decode('{"logo":"","favicon":"","galleryImage":"","default_gal":"","default_sidebar":"sidebar-1","enableSearch":"yes","search_items":"","maincolor":"#ffffff","mainheadcolor":"#4ab19a","sidebarcolor":"#3b3b42","sidebarheadcolor":"#25252c","textcolor":"#2b2127","sbtextcolor":"#ffffff","headlinecolor":"#4ab19a","sbheadlinecolor":"#ffffff","linkcolor":"#4ab19a","buttoncolor":"#4ab19a","custom_css":""}',true);
update_option( 'wp_fancy_settings', json_encode($settings));
}
}
add_action('after_switch_theme', 'on_activate');
// Add Meta Box to pages for gallerychoose
/**
* Adds a box to the main column on the Post and Page edit screens.
*/
require_once('includes/gallery/metabox.php');
function mygallery_add_meta_box() {
$screens = array( 'post', 'page' );
foreach ( $screens as $screen ) {
add_meta_box(
'myplugin_sectionid',
'Gallery',
'mygallery_meta_box_callback',
$screen,
'side'
);
}
}
add_action( 'add_meta_boxes', 'mygallery_add_meta_box' );
add_action( 'save_post', 'mygallery_save_meta_box_data' );
function my_init()
{
if (!in_array($GLOBALS['pagenow'], array('wp-login.php', 'wp-register.php')) && !is_admin())
{
wp_deregister_script('jquery');
// Load the copy of jQuery that comes with WordPress
// The last parameter set to TRUE states that it should be loaded
// in the footer.
wp_register_script('jquery', '/wp-includes/js/jquery/jquery.js', FALSE, '1.11.0', TRUE);
wp_enqueue_script('jquery');
}
}
add_action('init', 'my_init');
/* Fontawesome */
require_once('includes/fontawesome/fontawesome.php');
/* Ajax */
add_action('wp_ajax_my_delete_gal', 'my_delete_gal_callback');
add_action('wp_ajax_my_delete_image', 'my_delete_image_callback');
add_action('wp_ajax_my_delete_sidebar', 'my_delete_sidebar_callback');
/* Search Widget */
$settings = json_decode(get_option('wp_fancy_settings'), true);
if($settings['enableSearch'] == 'yes'){
add_filter('wp_nav_menu_items','add_search_box_to_menu', 10, 2);
function add_search_box_to_menu( $items, $args ) {
if( $args->theme_location == 'primary' )
return $items.'
<li class="menu-header-search">
<a href="#" title="search">
<i class="fa fa-search"></i>
</a>
<div class="formfield">
<form action="" class="searchform" method="get"><input type="text" name="s" id="s" placeholder="Search"><button class="startSearch"><i class="fa fa-search"></i></button></form>
</div>
</li>';
return $items;
}
}
/* Custom Sidebars */
require_once( 'includes/sidebar/plugin.php' );
if ( is_admin() ) {
require_once( 'includes/sidebar/admin/admin.php' );
Wpfancy_Sidebars_Admin::load();
} else {
}
// Pagination
function get_pagination($range = 4){
// $paged - Nummer der derzeitigen Seite
global $paged, $wp_query;
// Wieviele Seiten haben wir?
if ( !isset($max_page) ) {
$max_page = $wp_query->max_num_pages;
}
// Wir brauchen die Paginierung nur wenn es mehr als eine Seite gibt
if($max_page > 1){
echo '<div class="pagination">';
if(!$paged){
$paged = 1;
}
// Auf der ersten brauchen wir nicht den Erste-Link
if($paged != 1){
echo '<a href=" '. get_pagenum_link(1) .' "><i class="fa fa-angle-double-left"></i></a>';
}
// Zu vorherigen Seite
previous_posts_link(' <i class="fa fa-angle-left"></i> ');
// Wir brauchen den Slideeffekt nur, wenn die Seiten den Umfang ($range) uebersteigt
if($max_page > $range){
// When closer to the beginning
if($paged < $range){
for($i = 1; $i <= ($range + 1); $i++){
echo "<a href='" . get_pagenum_link($i) ."'";
if($i==$paged) echo "class='current'";
echo ">$i</a>";
}
}
//Wenn wir uns dem Ende naehern
elseif($paged >= ($max_page - ceil(($range/2)))){
for($i = $max_page - $range; $i <= $max_page; $i++){
echo "<a href='" . get_pagenum_link($i) ."'";
if($i==$paged) echo "class='current'";
echo ">$i</a>";
}
}
// Irgendwo in der Mitte
elseif($paged >= $range && $paged < ($max_page - ceil(($range/2)))){
for($i = ($paged - ceil($range/2)); $i <= ($paged + ceil(($range/2))); $i++){
echo "<a href='" . get_pagenum_link($i) ."'";
if($i==$paged) echo "class='current'";
echo ">$i</a>";
}
}
}
// Weniger Seiten als der Umfang - keine Slide noetig
else{
for($i = 1; $i <= $max_page; $i++){
echo "<a href='" . get_pagenum_link($i) ."'";
if($i==$paged) echo "class='current'";
echo ">$i</a>";
}
}
// Naechste Seite
next_posts_link(' <i class="fa fa-angle-right"></i> ');
// Auf der letzten Seite kein Letzte-Link
if($paged != $max_page){
echo ' <a href=" '. get_pagenum_link($max_page) .' "><i class="fa fa-angle-double-right"></i></a>';
}
echo '<div class="clear"></div></div>';
}
}