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functions.php
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functions.php
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<?php
/**
* Class VanDam
*
* The main class for all functionality of the theme.
*
* @package WordPress
* @subpackage VanDam
*
* @since VanDam 0.1
*/
class VanDam {
/**
* The current theme version.
*
* @since VanDam 0.1
*/
public $version = '1.0.1';
/**
* Classes to go into the wrapper div.
*
* @since VanDam 0.1
*
*/
public $wrapper_classes = '';
/**
* All necessary files to require.
*
* @since VanDam 0.1
*/
public $necessities = array(
'scripts',
'shortcodes',
'home-icons',
'admin/admin',
'testimonials',
);
/**
* All files to load.
*
* @since VanDam 0.1
*/
public $files = array(
'frontend' => array(
'css' => array(
'all' => array(
array(
'handle' => 'vandam',
'filename' => 'vandam.min'
)
),
),
'js' => array(
'all' => array(
array(
'handle' => 'vandam',
'filename' => 'vandam.min',
'deps' => array( 'jquery', 'vandam-deps' ),
'footer' => true
),
array(
'handle' => 'vandam-deps',
'filename' => 'vandam-deps.min',
'footer' => true
),
array(
'handle' => 'googlemaps',
'external' => 'http://maps.google.com/maps/api/js?sensor=false',
'deps' => array( 'jquery' ),
),
array(
'handle' => 'vandam-googlemaps',
'filename' => 'vandam-google.min',
'deps' => array( 'googlemaps' ),
'footer' => true,
)
),
'mobile' => array()
)
),
'backend' => array(
'css' => array(
'all' => array(
array(
'handle' => 'vandam-admin',
'filename' => 'vandam-admin.min',
)
),
),
'js' => array(
'all' => array(
array(
'handle' => 'vandam-admin',
'filename' => 'vandam-admin.min',
'deps' => array( 'jquery' ),
'footer' => true,
)
),
),
),
);
/**
* The nav menus to register in WordPress.
*
* @since VanDam 0.1
*/
public $nav_menus = array(
array(
'ID' => 'sidebar',
'name' => 'Sidebar',
),
);
/**
* All sidebars to register.
*
* @since VanDam 0.1
*/
public $sidebars = array(
array(
'name' => 'Content Sidebar',
'id' => 'content-sidebar',
'description' => 'Widgets here will show on the right of the content.',
),
array(
'name' => 'Home',
'id' => 'home',
'description' => 'Widgets here will show only on the homepage, just above the main content.',
),
array(
'name' => 'Footer',
'id' => 'footer',
'description' => 'The site footer.',
'before_widget' => '',
'after_widget' => '',
),
);
/**
* The global length of the excerpt.
*
* @since VanDam 0.1
*/
public $excerpt_length = 100;
public static $path;
/**
* The main construct function.
*
* @since VanDam 0.1
*/
function __construct() {
$this->require_necessities();
self::$path = plugin_dir_path( __FILE__ );
add_filter( 'body_class', array( $this, 'body_classes' ) );
add_action( 'init', array( $this, 'register_nav_menus' ) );
add_action( 'init', array( $this, 'register_sidebars' ) );
add_filter( 'excerpt_length', array( $this, 'custom_excerpt_length' ), 999 );
add_action( 'wp_head', array( $this, 'remove_html_margin' ), 1 );
add_action( 'wp_head', array( $this, 'favicon' ) );
add_filter( 'vandam_enqueue_file', array( $this, 'googlemaps' ), 10, 2 );
add_filter( 'img_caption_shortcode', array( $this, 'modify_image_captions' ), 10, 3 );
add_theme_support( 'post-thumbnails' );
add_theme_support( 'html5' );
}
public function modify_image_captions( $null, $attr, $content ) {
$atts = shortcode_atts( array(
'id' => '',
'align' => 'alignnone',
'width' => '',
'caption' => '',
'class' => '',
), $attr, 'caption' );
$atts['width'] = (int) $atts['width'];
if ( $atts['width'] < 1 || empty( $atts['caption'] ) )
return $content;
if ( ! empty( $atts['id'] ) )
$atts['id'] = 'id="' . esc_attr( $atts['id'] ) . '" ';
$class = trim( 'wp-caption ' . $atts['align'] . ' ' . $atts['class'] );
$caption_width = 10 + $atts['width'];
$style = '';
if ( $caption_width )
$style = 'style="width: ' . (int) $caption_width . 'px" ';
preg_match( '/title="(.*?)"/i', $content, $title );
$html = '';
$html .= "<div $atts[id] $style class='" . esc_attr( $class ) . "'>";
$html .= do_shortcode( $content );
$html .= '<div class="wp-caption-content">';
$html .= '<div class="wp-caption-button icon-information"></div>';
$html .= '<div class="wp-caption-text">';
$html .= ! empty( $title ) ? "<h4>$title[1]</h4>" : '';
$html .= "<p>$atts[caption]</p>";
$html .= '</div>';
$html .= '</div>';
$html .= '</div>';
return $html;
}
public function googlemaps( $use, $file ) {
global $post;
if ( strpos( $file['handle'], 'googlemaps' ) !== false &&
get_post_meta( $post->ID, '_wp_page_template', true ) !== 'templates/contact.php'
) {
return false;
}
return true;
}
public function remove_html_margin() {
remove_action( 'wp_head', '_admin_bar_bump_cb' );
}
public function favicon() {
echo '<link rel="apple-touch-icon" href="' . get_stylesheet_directory_uri() . '/assets/images/apple-touch-icon.png">';
echo '<link rel="icon" type="image/png" href="' . get_stylesheet_directory_uri() . '/assets/images/favicon.ico" />';
}
/**
* Requires all files for the theme.
*
* @since VanDam 0.1
*/
private function require_necessities() {
foreach ( $this->necessities as $file ) {
require_once( get_template_directory() . '/inc/' . $file . '.php' );
}
}
/**
* Adds all classes for the wrapper.
*
* @since VanDam 0.1
*/
public function body_classes( $body_classes ) {
if ( is_page_template( 'inc/template-full-width.php' ) ) {
$body_classes[] = 'full-width';
}
if ( is_page_template( 'inc/template-landing-page.php' ) ) {
$body_classes[] = 'full-width';
$body_classes[] = 'landing-page';
}
return $body_classes;
}
/**
* Registers all nav menus for the theme.
*
* @since VanDam 0.1
*/
public function register_nav_menus() {
foreach ( $this->nav_menus as $menu ) {
register_nav_menu( $menu['ID'], $menu['name'] );
}
}
/**
* Registers all sidebars for the theme.
*
* @since VanDam 0.1
*/
public function register_sidebars() {
foreach ( $this->sidebars as $sidebar_args ) {
register_sidebar( $sidebar_args );
}
}
/**
* Modifies the default excerpt length.
*
* @since VanDam 0.1
*
* @return int The new excerpt length.
*/
public function custom_excerpt_length() {
return $this->excerpt_length;
}
}
$VanDam = new VanDam();