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functions.php
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<?php
/**
* Funções e Definições do Tema Sepe Caxias
*
* @package WordPress
* @subpackage Sepe_Caxias
* @since Sepe Caxias 1.0
*/
if ( ! isset( $content_width ) ) {
$content_width = 300; /* pixels */
}
/**
* Sepe Caxias only works in WordPress 3.6 or later.
*/
if ( version_compare( $GLOBALS['wp_version'], '3.6', '<' ) ) {
require get_template_directory() . '/inc/back-compat.php';
}
if ( ! function_exists( 'sepecaxias_setup' ) ) :
function sepecaxias_setup() {
// Aplicando possibilidade de tradução do tema.
load_theme_textdomain( 'sepecaxias', get_template_directory() . '/languages' );
// Adiciona link RSS no <head> de posts e comentários.
add_theme_support( 'automatic-feed-links' );
// Habilita suporte a Cartazes, e define tamanhos.
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 672, 372, true );
add_image_size( 'destaque', 520, 250, true );
add_image_size( 'medio', 300, 200, true );
add_image_size( 'pequeno', 140, 100, true );
/**
* Bootstrap Navigation
* @since Sepe Caxias 1.0
* @return void
*/
require_once('wp_bootstrap_navwalker.php');
register_nav_menus( array(
'primary' => __( 'Main Menu', 'sepecaxias' ),
) );
/*
* Muda marcação padrão do núcleo para formulário de pesquisa,
* formulário de comentários e comentários para uma saída HTML5 válida.
*/
add_theme_support( 'html5', array(
'search-form', 'comment-form', 'comment-list',
) );
/*
* Habilita suporte a Post Formats.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside', 'image', 'video', 'audio',
) );
// Este tema permite que usuários personalizem a imagem de fundo.
// add_theme_support( 'custom-background', apply_filters( 'sepecaxias_custom_background_args', array(
// 'default-color' => 'ffffff',
// 'default-image' => '',
// ) ) );
// Add support for featured content.
add_theme_support( 'featured-content', array(
'featured_content_filter' => 'sepecaxias_get_featured_posts',
'max_posts' => 6,
) );
// This theme uses its own gallery styles.
add_filter( 'use_default_gallery_style', '__return_false' );
}
endif; // sepecaxias_setup
add_action( 'after_setup_theme', 'sepecaxias_setup' );
/**
* Ajusta o tamanho da imagem adicionada.
*
* @since Sepe Caxias 1.0
* @return void
*/
function sepecaxias_content_width() {
if ( is_attachment() && wp_attachment_is_image() ) {
$GLOBALS['content_width'] = 940;
}
}
add_action( 'template_redirect', 'sepecaxias_content_width' );
/**
* Getter function for Featured Content Plugin.
*
* @since Sepe Caxias 1.0
* @return array An array of WP_Post objects.
*/
function sepecaxias_get_featured_posts() {
/**
* Filter the featured posts to return in Sepe Caxias.
*
* @since Sepe Caxias 1.0
* @param array|bool $posts Array of featured posts, otherwise false.
*/
return apply_filters( 'sepecaxias_get_featured_posts', array() );
}
/**
* A helper conditional function that returns a boolean value.
*
* @since Sepe Caxias 1.0
* @return bool Whether there are featured posts.
*/
function sepecaxias_has_featured_posts() {
return ! is_paged() && (bool) sepecaxias_get_featured_posts();
}
/**
* Registra áreas de Widget.
*
* @since Sepe Caxias 1.0
* @return void
*/
function sepecaxias_widgets_init() {
require get_template_directory() . '/inc/widgets.php';
register_widget( 'SepeCaxias_Widget' );
register_sidebar( array(
'name' => __( 'Sidebar Home', 'sepecaxias' ),
'id' => 'sidebar-home',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar( array(
'name' => __( 'Sidebar', 'sepecaxias' ),
'id' => 'sidebar-1',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar( array(
'name' => __( 'Área de Rodapé - Esquerda', 'sepecaxias' ),
'id' => 'sidebar-2',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar( array(
'name' => __( 'Área de Rodapé - Centro', 'sepecaxias' ),
'id' => 'sidebar-3',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar( array(
'name' => __( 'Área de Rodapé - Direita', 'sepecaxias' ),
'id' => 'sidebar-4',
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar( array(
'name' => __( 'Área de Vídeo', 'sepecaxias' ),
'id' => 'sidebar-videos',
'description' => __( 'Área reservada para publicação de vídeo.', 'textdomain' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar( array(
'name' => __( 'Área de Imagem', 'sepecaxias' ),
'id' => 'sidebar-imagem',
'description' => __( 'Área reservada para publicação de imagem.', 'textdomain' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
) );
register_sidebar([
'name' => __('Documentos', 'sepecaxias'),
'id' => 'sidebar-documents',
'description' => __( 'Área reservada para submenu documentos.', 'textdomain' ),
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
'after_widget' => '</aside>',
'before_title' => '<h1 class="widget-title">',
'after_title' => '</h1>',
]);
}
add_action( 'widgets_init', 'sepecaxias_widgets_init' );
/**
* Register Lato Google font for Sepe Caxias.
*
* @since Sepe Caxias 1.0
* @return string
*/
function sepecaxias_font_url() {
$font_url = '';
/*
* Translators: If there are characters in your language that are not supported
* by Lato, translate this to 'off'. Do not translate into your own language.
*/
if ( 'off' !== _x( 'on', 'Lato font: on or off', 'sepecaxias' ) ) {
$font_url = add_query_arg( 'family', urlencode( 'Lato:300,400,700,900,300italic,400italic,700italic' ), "//fonts.googleapis.com/css" );
}
return $font_url;
}
/**
* Enqueue scripts and styles for the front end.
*
* @since Sepe Caxias 1.0
* @return void
*/
function sepecaxias_scripts() {
wp_enqueue_style( 'sepecaxias-fonts', 'http://fonts.googleapis.com/css?family=Sintony' );
wp_enqueue_style( 'sepecaxias-basic-style', get_stylesheet_uri() );
// Add Lato font, used in the main stylesheet.
wp_enqueue_style( 'sepecaxias-lato', sepecaxias_font_url(), array(), null );
// Add Genericons font, used in the main stylesheet.
wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.0.2' );
// Load our main stylesheet.
//wp_enqueue_style( 'sepecaxias-style', get_stylesheet_uri(), array( 'genericons' ) );
// Load the Internet Explorer specific stylesheet.
wp_enqueue_style( 'sepecaxias-ie', get_template_directory_uri() . '/css/ie.css', array( 'sepecaxias-style', 'genericons' ), '20131205' );
wp_style_add_data( 'sepecaxias-ie', 'conditional', 'lt IE 9' );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
if ( is_singular() && wp_attachment_is_image() ) {
wp_enqueue_script( 'sepecaxias-keyboard-image-navigation', get_template_directory_uri() . '/scripts/keyboard-image-navigation.js', array( 'jquery' ), '20130402' );
}
if ( is_active_sidebar( 'sidebar-2' ) ) {
wp_enqueue_script( 'jquery-masonry' );
}
wp_enqueue_script( 'sepecaxias-script', get_template_directory_uri() . '/scripts/functions.js', array( 'jquery' ), '20131209', true );
}
add_action( 'wp_enqueue_scripts', 'sepecaxias_scripts' );
/**
* Enqueue Google fonts style to admin screen for custom header display.
*
* @since Sepe Caxias 1.0
* @return void
*/
function sepecaxias_admin_fonts() {
wp_enqueue_style( 'sepecaxias-lato', sepecaxias_font_url(), array(), null );
}
add_action( 'admin_print_scripts-appearance_page_custom-header', 'sepecaxias_admin_fonts' );
if ( ! function_exists( 'sepecaxias_the_attached_image' ) ) :
/**
* Print the attached image with a link to the next attached image.
*
* @since Sepe Caxias 1.0
* @return void
*/
function sepecaxias_the_attached_image() {
$post = get_post();
/**
* Filter the default Sepe Caxias attachment size.
*
* @since Sepe Caxias 1.0
* @param array $dimensions {
* An array of height and width dimensions.
*
* @type int $height Height of the image in pixels. Default 810.
* @type int $width Width of the image in pixels. Default 810.
* }
*/
$attachment_size = apply_filters( 'sepecaxias_attachment_size', array( 810, 810 ) );
$next_attachment_url = wp_get_attachment_url();
/*
* 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" rel="attachment">%2$s</a>',
esc_url( $next_attachment_url ),
wp_get_attachment_image( $post->ID, $attachment_size )
);
}
endif;
/**
* Exibe uma lista de todos os usuários que publicam pelo menos um post.
*
* @since Sepe Caxias 1.0
* @return void
*/
if ( ! function_exists( 'sepecaxias_list_authors' ) ) :
function sepecaxias_list_authors() {
$contributor_ids = get_users( array(
'fields' => 'ID',
'orderby' => 'post_count',
'order' => 'DESC',
'who' => 'authors',
) );
foreach ( $contributor_ids as $contributor_id ) :
$post_count = count_user_posts( $contributor_id );
// Segue adiante caso o usuário ainda não tenha publicado.
if ( ! $post_count ) {
continue;
}
?>
<div class="contributor">
<div class="contributor-info">
<div class="contributor-avatar"><?php echo get_avatar( $contributor_id, 132 ); ?></div>
<div class="contributor-summary">
<h2 class="contributor-name"><?php echo get_the_author_meta( 'display_name', $contributor_id ); ?></h2>
<p class="contributor-bio">
<?php echo get_the_author_meta( 'description', $contributor_id ); ?>
</p>
<a class="contributor-posts-link" href="<?php echo esc_url( get_author_posts_url( $contributor_id ) ); ?>">
<?php printf( _n( '%d Artigo', '%d Artigos', $post_count, 'sepecaxias' ), $post_count ); ?>
</a>
</div><!-- .contributor-summary -->
</div><!-- .contributor-info -->
</div><!-- .contributor -->
<?php
endforeach;
}
endif;
/**
* Extend the default WordPress body classes.
*
* Adds body classes to denote:
* 1. Single or multiple authors.
* 2. Presence of header image.
* 3. Index views.
* 4. Full-width content layout.
* 5. Presence of footer widgets.
* 6. Single views.
* 7. Featured content layout.
*
* @since Sepe Caxias 1.0
* @param array $classes A list of existing body class values.
* @return array The filtered body class list.
*/
function sepecaxias_body_classes( $classes ) {
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
if ( get_header_image() ) {
$classes[] = 'header-image';
} else {
$classes[] = 'masthead-fixed';
}
if ( is_archive() || is_search() || is_home() ) {
$classes[] = 'list-view';
}
if ( ( ! is_active_sidebar( 'sidebar-1' ) )
|| is_page_template( 'page-templates/full-width.php' )
|| is_page_template( 'page-templates/contributors.php' )
|| is_attachment() ) {
$classes[] = 'full-width';
}
if ( is_active_sidebar( 'sidebar-2' ) ) {
$classes[] = 'footer-widgets';
}
if ( is_active_sidebar( 'sidebar-3' ) ) {
$classes[] = 'footer-widgets';
}
if ( is_active_sidebar( 'sidebar-4' ) ) {
$classes[] = 'footer-widgets';
}
if ( is_singular() && ! is_front_page() ) {
$classes[] = 'singular';
}
return $classes;
}
add_filter( 'body_class', 'sepecaxias_body_classes' );
/**
* Extend the default WordPress post classes.
*
* Adds a post class to denote:
* Non-password protected page with a post thumbnail.
* @since Sepe Caxias 1.0
*
* @param array $classes A list of existing post class values.
* @return array The filtered post class list.
*/
function sepecaxias_post_classes( $classes ) {
if ( ! post_password_required() && has_post_thumbnail() ) {
$classes[] = 'has-post-thumbnail';
}
return $classes;
}
add_filter( 'post_class', 'sepecaxias_post_classes' );
/**
* Create a nicely formatted and more specific title element text for output
* in head of document, based on current view.
*
* @since Sepe Caxias 1.0
* @param string $title Default title text for current view.
* @param string $sep Optional separator.
* @return string The filtered title.
*/
function sepecaxias_wp_title( $title, $sep ) {
global $paged, $page;
if ( is_feed() ) {
return $title;
}
// Add the site name.
$title .= get_bloginfo( 'name' );
// 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 ) {
$title = "$title $sep " . sprintf( __( 'Página %s', 'sepecaxias' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'sepecaxias_wp_title', 10, 2 );
// Implement Custom Header features.
require get_template_directory() . '/inc/custom-header.php';
// Custom template tags for this theme.
require get_template_directory() . '/inc/template-tags.php';
// Add Theme Customizer functionality.
//require get_template_directory() . '/inc/customizer.php';
/*
* Add Featured Content functionality.
*
* To overwrite in a plugin, define your own Featured_Content class on or
* before the 'setup_theme' hook.
*/
if ( ! class_exists( 'Featured_Content' ) && 'plugins.php' !== $GLOBALS['pagenow'] ) {
require get_template_directory() . '/inc/featured-content.php';
}
/* End of extend the default WordPress body classes. */
/**
*
* Registra a personalização do Avatar
*
* @since Sepe Caxias 1.0
* @return void
*/
add_filter( 'sepecaxias_avatar_defaults', 'spcx_avatar' );
function spcx_avatar ($sepecaxias_avatar_defaults) {
$myavatar = get_bloginfo('template_directory') . '/images/spcxavatar.gif';
$avatar_defaults[$myavatar] = "Sepe Caxias";
return $sepecaxias_avatar_defaults;
}
/**
* Habilita suporte a resumo.
*
* @since Sepe Caxias 1.0
* @return void
*/
function leia_mais($more) {
global $post;
return ' <a href="'. get_permalink( $post->ID ) . '" title="Continue lendo..." class="leiamais">Continue lendo...</a>';
}
add_filter( 'excerpt_more', 'leia_mais' );
function tamanho_do_resumo($length) {
return 35;
}
add_filter( 'excerpt_length', 'tamanho_do_resumo' );
add_action( 'widgets_init', 'sepecaxias_widgets_init' );
/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.php';
/**
* PhT Carrossel - Adicionar "Custom Post Type" para Carrossel de Cartazes
*/
function register_pht_cartaz() {
register_post_type( 'cartaz' ,
array(
'labels' => array(
'name' => __( 'Cartazes', 'cartaz' ),
'singular_name' => __( 'Cartaz', 'cartaz' ),
'add_new' => _x( 'Adicionar Novo', 'cartaz' ),
'add_new_item' => _x( 'Adicionar Novo Cartaz', 'cartaz' ),
'edit_item' => _x( 'Editar Cartazes', 'cartaz' ),
'new_item' => _x( 'Novo Cartaz', 'cartaz' ),
'all_items' => _x('Todos os Cartazes', 'cartaz' ),
'view_item' => null, //( 'Ver Cartaz', 'cartaz' ),
'search_items' => _x( 'Buscar Cartaz', 'cartaz' ),
'not_found' => _x( 'Não encontrado', 'cartaz' ),
'not_found_in_trash' => _x( 'Não encontrado na Lixeira', 'cartaz' ),
'parent_item_colon' => null,
'menu_name' => _x( 'Cartazes', 'cartaz' ),
),
'public' => true,
'rewrite' => array('slug' => 'cartazes'),
'has_archive' => true,
'description' => 'Cartazes',
'show_in_menu' => true,
'menu_position' => 30,
'menu_icon' => get_stylesheet_directory_uri() . '/images/favicon.ico',
'capability' => 'post',
'map_meta_cap' => true,
'publicly_queryable' => true,
'show_ui' => true,
'show_in_nav_menus' => false,
'query_var' => true,
'hierarchical' => false,
'supports' => array( 'title', 'thumbnail' )
)
);
}
/* Adicionar a nossa função para o "hook" de inicialização. */
add_action('init', 'register_pht_cartaz');
/** Tela de publicação das Cartazes **/
function pht_cartaz_add_metaboxes( $cartaz ) {
global $wp_meta_boxes;
remove_meta_box('postimagediv', 'cartaz', 'side');
add_meta_box('postimagediv', __('Cartaz'), 'post_thumbnail_meta_box', 'cartaz', 'normal', 'high');
}
add_action( 'add_meta_boxes', 'pht_cartaz_add_metaboxes' );
add_filter( 'post_updated_messages', 'pht_cartaz_updated_messages' );
function pht_cartaz_updated_messages( $messages ) {
global $post, $post_ID;
$messages['cartaz'] = array(
1 => sprintf( 'O cartaz foi atualizado.'),
2 => 'Atualizado',
3 => 'Apagado',
4 => 'Cartaz atualizado',
5 => isset( $_GET['revision'] ) ? sprintf( 'Cartaz atualizado para a revisão %s', wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
6 => sprintf( 'Cartaz publicado.'),
7 => 'Cartaz gravado.',
8 => sprintf( 'Cartaz gravado.'),
);
return $messages;
}
/** Modificar colunas exibidas ao visualizar Cartazes publicados **/
function pht_cartaz_edit_columns( $posts_columns ) {
$tmp = array();
foreach( $posts_columns as $key => $value ) {
if( $key == 'title' ) {
$tmp['Cartaz'] = 'Cartazes';
} else {
$tmp[$key] = $value;
}
}
return $tmp;
}
add_filter( 'manage_post_columns', 'pht_cartaz_edit_columns' );
/** Exibir tabela de Cartazes publicados. **/
add_action( 'manage_posts_custom_column', 'pht_cartaz_custom_column', 10, 2 );
function pht_cartaz_custom_column( $column, $post_id ) {
global $post;
if( $column == 'cartaz' ) {
echo "<a href='", get_edit_post_link( $post->ID ), "'>", get_the_post_thumbnail( $post->ID, 'medium' ), "</a>";
echo "<div class=\"row-actions\">";
echo "</div>";
}
}
?>