/wp-content/themes/gonzo/functions.php

<?php



require_once (TEMPLATEPATH . '/includes/user-rating.php');



load_theme_textdomain('gonzo', TEMPLATEPATH . '/languages');



$locale = get_locale();

$locale_file = TEMPLATEPATH . "/languages/$locale.php";

if (is_readable($locale_file))

    require_once($locale_file);



if (!isset($content_width)) $content_width = 900;



add_theme_support('post-thumbnails');



add_theme_support('automatic-feed-links');



register_nav_menus(array(

    'primary' => __('Primary Navigation', 'gonzo'),

    'mobile' => __('Mobile Navigation', 'gonzo'),

    'copyright' => __('Footer Copyright Menu', 'gonzo'),

    'toplevel' => __('Top Secondary Menu', 'gonzo')

));





// Calls in All scripts & styles

function load_gonzo_child_styles()

{

    if (is_admin()) return;

    

    wp_dequeue_style('main_css');

    wp_enqueue_style('main_css', get_stylesheet_directory_uri() . '/style.css');

}

add_action('init', 'load_gonzo_child_styles', 11);



function load_gonzo_scripts()

{

    if (is_admin()) return;



    wp_enqueue_script('jquery');

    wp_register_script('modernizr', get_template_directory_uri() . '/js/libs/modernizr-2.0.6.min.js');

    wp_enqueue_script('modernizr');

    wp_register_script('scripts', get_template_directory_uri() . '/js/scripts.js');

    wp_enqueue_script('scripts');





}



add_action('init', 'load_gonzo_scripts');



// Calls in metabox scripts/js

function load_gonzo_metabox()

{

    if (!is_admin()) return;



    wp_enqueue_style('metabox_css_load', get_template_directory_uri() . '/includes/classes/meta-box/css/style.css');

    wp_enqueue_style('metabox_color_load', get_template_directory_uri() . '/includes/classes/meta-box/css/color.css');

    wp_register_script('metabox-js-gonzo', get_template_directory_uri() . '/includes/classes/meta-box/js/gonzo.js');

    wp_enqueue_script('metabox-js-gonzo');

    wp_register_script('metabox-js-clone', get_template_directory_uri() . '/includes/classes/meta-box/js/clone.js');

    wp_enqueue_script('metabox-js-clone');

    wp_register_script('metabox-js-color', get_template_directory_uri() . '/includes/classes/meta-box/js/color.js');

    wp_enqueue_script('metabox-js-color');



}

add_action('init', 'load_gonzo_metabox', 11);





// Enable threaded comments

function enable_threaded_comments()

{

    if (is_singular() AND comments_open() AND (get_option('thread_comments') == 1)) {

        wp_enqueue_script('comment-reply');

    }

}



add_action('get_header', 'enable_threaded_comments');





// Link to seperated functions

require_once (TEMPLATEPATH . '/includes/widget_areas.php');

require_once (TEMPLATEPATH . '/includes/multiple_excerpts.php');

require_once (TEMPLATEPATH . '/includes/comments.php');

require_once (TEMPLATEPATH . '/includes/kreisi_pagination.php');

require_once (TEMPLATEPATH . '/includes/thumbnails.php');

require_once (TEMPLATEPATH . '/includes/menu-alterations.php');

require_once (TEMPLATEPATH . '/includes/classes/Tax-meta-class/class-usage.php');

require_once (TEMPLATEPATH . '/includes/widget-video.php');

require_once (TEMPLATEPATH . '/includes/widget-facebook-fans.php');

require_once (TEMPLATEPATH . '/includes/widget-latest-posts.php');

require_once (TEMPLATEPATH . '/includes/widget-best-reviews.php');

require_once (TEMPLATEPATH . '/option-tree/option-tree.php');



// Link to plugins

require_once (TEMPLATEPATH . '/includes/plugins/socialbox/socialbox.php');

require_once (TEMPLATEPATH . '/includes/plugins/gallery-to-slideshow/gallery-to-slideshow.php');

require_once (TEMPLATEPATH . '/includes/plugins/dp-flickr-widget/dp-flickr-widget.php');

require_once (TEMPLATEPATH . '/includes/plugins/tabber-tabs-widget/tabber-tabs.php');



// Link to shortcodes

require_once (TEMPLATEPATH . '/includes/shortcodes/columns-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/buttons-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/loops-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/tabs-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/toggle-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/infobox-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/embed-shortcode.php');

require_once (TEMPLATEPATH . '/includes/shortcodes/soundcloud-shortcode.php');





// Re-define meta box path and URL

define('RWMB_URL', trailingslashit(get_template_directory() . '/includes/classes/meta-box'));

define('RWMB_DIR', trailingslashit(get_template_directory() . '/includes/classes/meta-box'));



// Include the meta box script

require_once RWMB_DIR . 'meta-box.php';



// Include the meta box definition (This is the file where you define meta boxes, see `demo/demo.php`)

include get_template_directory() . '/includes/meta-box-config.php';





// Remove image titles

add_filter('the_content', 'remove_img_titles', 1000);

add_filter('post_thumbnail_html', 'remove_img_titles', 1000);

add_filter('wp_get_attachment_image', 'remove_img_titles', 1000);



function remove_img_titles($text)

{



    // Get all title="..." tags from the html.

    $result = array();

    preg_match_all('|title="[^"]*"|U', $text, $result);



    // Replace all occurances with an empty string.

    foreach ($result[0] as $img_tag) {

        $text = str_replace($img_tag, '', $text);

    }



    return $text;

}



// Get rid of the font-size on the tagcloud widget

add_filter("widget_tag_cloud_args", 'my_tag_cloud_args');

function my_tag_cloud_args($in)

{

    return "smallest=0.9&largest=0.9&number=23&orderby=name&unit=em";

}





// Enable post thumbnail preview for custom columns

if (!function_exists('fb_AddThumbColumn') && function_exists('add_theme_support')) {



    // for post and investments



    function fb_AddThumbColumn($cols)

    {

        $cols['thumbnail'] = __('Thumbnail', 'gonzo');

        return $cols;

    }



    function fb_AddThumbValue($column_name, $post_id)

    {



        if ('thumbnail' == $column_name) {

            // thumbnail of WP 2.9

            $thumbnail_id = get_post_meta($post_id, '_thumbnail_id', true);

            // image from gallery

            $attachments = get_children(array('post_parent' => $post_id, 'post_type' => 'attachment', 'post_mime_type' => 'image'));

            if ($thumbnail_id)

                $thumb = wp_get_attachment_image($thumbnail_id, 'small-square', true);

            elseif ($attachments) {

                foreach ($attachments as $attachment_id => $attachment) {

                    $thumb = wp_get_attachment_image($attachment_id, 'small-square', true);

                }

            }

            if (isset($thumb) && $thumb) {

                echo $thumb;

            } else {

                echo __('None', 'gonzo');

            }

        }

    }



    // for posts

    add_filter('manage_posts_columns', 'fb_AddThumbColumn');

    add_action('manage_posts_custom_column', 'fb_AddThumbValue', 10, 2);



    // for investments

    add_filter('manage_investments_columns', 'fb_AddThumbColumn');

    add_action('manage_investments_custom_column', 'fb_AddThumbValue', 10, 2);

}





// Replace the default ellipsis

function trim_excerpt($text)

{

    return rtrim($text, '[...]');

}



add_filter('get_the_excerpt', 'trim_excerpt');



class Description_Walker extends Walker_Nav_Menu

{

    /**

     * Start the element output.

     *

     * @param  string $output Passed by reference. Used to append additional content.

     * @param  object $item   Menu item data object.

     * @param  int $depth     Depth of menu item. May be used for padding.

     * @param  array $args    Additional strings.

     * @return void

     */

    function start_el(&$output, $item, $depth, $args)

    {

        $classes = empty ($item->classes) ? array() : (array)$item->classes;



        $class_names = join(

            ' '

            , apply_filters(

                'nav_menu_css_class'

                , array_filter($classes), $item

            )

        );



        !empty ($class_names)

            and $class_names = ' class="' . esc_attr($class_names) . '"';



        $output .= "<li id='menu-item-$item->ID' $class_names>";



        $attributes = '';



        !empty($item->attr_title)

            and $attributes .= ' title="' . esc_attr($item->attr_title) . '"';

        !empty($item->target)

            and $attributes .= ' target="' . esc_attr($item->target) . '"';

        !empty($item->xfn)

            and $attributes .= ' rel="' . esc_attr($item->xfn) . '"';

        !empty($item->url)

            and $attributes .= ' href="' . esc_attr($item->url) . '"';

        !empty($item->description)

            and $attributes .= ' id="' . esc_attr($item->description) . '"';



        // insert description for top level elements only

        // you may change this

        $description = (!empty ($item->description) and 0 == $depth)



            ? '<small class="nav_desc">' . esc_attr($item->description) . '</small>' : '';



        $title = apply_filters('the_title', $item->title, $item->ID);



        $item_output = $args->before

            . "<a $attributes>"

            . $args->link_before

            . $title

            . '</a> '

            . $args->link_after

            . $description

            . $args->after;



        // Since $output is called by reference we don't need to return anything.

        $output .= apply_filters(

            'walker_nav_menu_start_el'

            , $item_output

            , $item

            , $depth

            , $args

        );

    }

}



// Hide the admin bar for development

//add_filter( 'show_admin_bar', '__return_false' );





add_theme_support('post-formats', array('video', 'gallery', 'audio'));



// add post-formats to posts

add_post_type_support('post', 'post-formats');





// Remove the image dimensions to make the theme responsive

add_filter('post_thumbnail_html', 'remove_thumbnail_dimensions', 10);

add_filter('image_send_to_editor', 'remove_thumbnail_dimensions', 10);



function remove_thumbnail_dimensions($html)

{

    $html = preg_replace('/(width|height)=\"\d*\"\s/', "", $html);

    return $html;

}



// Add social media links to the user page



function add_social_contactmethod($contactmethods)

{

    // Add Networks

    $contactmethods['twitter'] = 'Twitter URL';

    $contactmethods['facebook'] = 'Facebook URL';

    $contactmethods['linkedin'] = 'Linkedin URL';

    $contactmethods['soundcloud'] = 'Soundcloud URL';

    $contactmethods['youtube'] = 'YouTube URL';

    $contactmethods['google'] = 'Google+ URL';



    return $contactmethods;

}



add_filter('user_contactmethods', 'add_social_contactmethod', 10, 1);



function dropcap($atts, $content = null)

{

    return '<em class="omc-dropcap">' . $content . '</em>';

}



add_shortcode('dropcap', 'dropcap');





/**

 * Register AdPress Styles

 * 

 * @return bool

 */

function register_adpress_styles()

{



    if (!class_exists('wp_adpress_register_style')) {

        return false;

    }

    $gonzo_styles = array(

        'pr-468x60' => array(

            'list' => array('pr-468x60')

        ),

        'pr-728x90' => array(

            'list' => array('pr-728x90')

        ),

        'pr-125x125' => array(

            'list' => array('pr-125x125')

        ),

        'pr-300x250' => array(

            'list' => array('pr-300x250')

        ),

        'pr-300x100' => array(

            'list' => array('pr-300x100')

        ),

        'pr-misc-a' => array(

            'list' => array('pr-misc-a')

        ),

        'pr-misc-b' => array(

            'list' => array('pr-misc-b')

        ),

        'pr-misc-c' => array(

            'list' => array('pr-misc-c')

        ),

        'pr-misc-d' => array(

            'list' => array('pr-misc-d')

        ),

    );



    new wp_adpress_register_style('gonzo_468x60', 'Gonzo 468x60', $gonzo_styles['pr-468x60']);

    new wp_adpress_register_style('gonzo_728x90', 'Gonzo 728x90', $gonzo_styles['pr-728x90']);

    new wp_adpress_register_style('gonzo_125x125', 'Gonzo 125x125', $gonzo_styles['pr-125x125']);

    new wp_adpress_register_style('gonzo_300x250', 'Gonzo 300x250', $gonzo_styles['pr-300x250']);

    new wp_adpress_register_style('gonzo_300x100', 'Gonzo 300x100', $gonzo_styles['pr-300x100']);

    new wp_adpress_register_style('gonzo_misc-a', 'Gonzo Misc. A', $gonzo_styles['pr-misc-a']);

    new wp_adpress_register_style('gonzo_misc-b', 'Gonzo Misc. B', $gonzo_styles['pr-misc-b']);

    new wp_adpress_register_style('gonzo_misc-c', 'Gonzo Misc. C', $gonzo_styles['pr-misc-c']);

    new wp_adpress_register_style('gonzo_misc-d', 'Gonzo Misc. D', $gonzo_styles['pr-misc-d']);

}



/*

 * Calls the function during the init hook

 */

add_action('init', 'register_adpress_styles');