<?php
/**
 * Transparency International functions and definitions.
 *
 * Sets up the theme and provides some helper functions, which are used
 * in the theme as custom template tags. Others are attached to action and
 * filter hooks in WordPress to change core functionality.
 *
 * When using a child theme (see http://codex.wordpress.org/Theme_Development and
 * http://codex.wordpress.org/Child_Themes), you can override certain functions
 * (those wrapped in a function_exists() call) by defining them first in your child theme's
 * functions.php file. The child theme's functions.php file is included before the parent
 * theme's file, so the child theme functions would be used.
 *
 * Functions that are not pluggable (not wrapped in function_exists()) are instead attached
 * to a filter or action hook.
 *
 * For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API.
 *
 * @package WordPress
 * @subpackage TI_International
 * @since Transparency International 1.0
 */


// Advanced Custom Fields
include('inc/acf.php');
/**
 * Run once on theme activation
 */
add_action('after_switch_theme', 'theme_activation_function');
add_action('widgets_init', 'ti_widgets_init');
//add_action( 'init', 'create_post_type' );

/**
* Disable Plugin Update Notifications :
*
* Insert the following code to the functions.php file of your active theme. It will remove the update notifications of all the installed plugins.
* 
*/

function remove_core_updates(){
global $wp_version;return(object) array('last_checked'=> time(),'version_checked'=> $wp_version,);
}
add_filter('pre_site_transient_update_core','remove_core_updates');
add_filter('pre_site_transient_update_plugins','remove_core_updates');
add_filter('pre_site_transient_update_themes','remove_core_updates');

/**
 * Register TI Widgets
 */

add_action( 'widgets_init', 'TIPlugin_register_widgets' );
add_action( 'wp_print_styles', 'my_deregister_styles', 100 );


if ( is_admin() ){
	add_action( 'admin_menu', 'my_theme_menu' );
	add_action( 'admin_init', 'register_mysettings' );
}	


add_filter('body_class','add_category_to_single');

add_filter('single_template', 'render_post_template');

function render_post_template($t) {
	foreach( (array) get_the_category() as $cat ) {
		if ( file_exists(TEMPLATEPATH . "/single-{$cat->slug}.php") ) {
			return TEMPLATEPATH . "/single-{$cat->slug}.php";	
		} 
	}
	return $t;
}

//COMMENTED
//Changed "none" to "null"
function add_category_to_single($classes, $class = null) {
	if (is_single() ) {
		global $post;
		foreach((get_the_category($post->ID)) as $category) {
			// add category slug to the $classes array
			$classes[] = $category->category_nicename;
		}
	}
	// return the $classes array
	return $classes;
}

add_filter('page_css_class', 'my_css_attributes_filter', 100, 2);

function my_css_attributes_filter($classes, $page){
	
	global $post;
	$activeNav = false;
	if (!is_home()) {
		$category_holder = get_field('category_holder', $page->ID);
		foreach((get_the_category($post->ID)) as $category) {
			// add category slug to the $classes array
			if ($category->category_nicename == $category_holder) {
				$activeNav = true;
			}
		}
		if ($activeNav) {
			$classes[] = "active";
		}
	    return $classes;
	}
}

add_filter( 'tiny_mce_before_init', 'unhide_kitchensink' );

function unhide_kitchensink( $args ) {
	$args['wordpress_adv_hidden'] = false;
	return $args;
}


/**
 * Sets up the content width value based on the theme's design and stylesheet.
 */
if ( ! isset( $content_width ) )
	$content_width = 625;

/**
 * Sets up theme defaults and registers the various WordPress features that
 * Transparency International supports.
 *
 * @uses load_theme_textdomain() For translation/localization support.
 * @uses add_editor_style() To add a Visual Editor stylesheet.
 * @uses add_theme_support() To add support for post thumbnails, automatic feed links,
 * 	custom background, and post formats.
 * @uses register_nav_menu() To add support for navigation menus.
 * @uses set_post_thumbnail_size() To set a custom post thumbnail size.
 *
 * @since Transparency International 1.0
 */


function ti_international_setup() {
	/*
	 * Makes Transparency International available for translation.
	 *
	 * Translations can be added to the /languages/ directory.
	 * If you're building a theme based on Transparency International, use a find and replace
	 * to change 'ti_international' to the name of your theme in all the template files.
	 */
	load_theme_textdomain( 'ti_international', get_template_directory() . '/languages' );

	// This theme styles the visual editor with editor-style.css to match the theme style.
	add_editor_style();

	// Adds RSS feed links to <head> for posts and comments.
	add_theme_support( 'automatic-feed-links' );

	// This theme supports a variety of post formats.
	add_theme_support( 'post-formats', array( 'aside', 'image', 'link', 'quote', 'status' ) );

	// This theme uses wp_nav_menu() in one location.
	register_nav_menu( 'primary', __( 'Primary Menu', 'ti_international' ) );
	register_nav_menu( 'footer', __( 'Footer Menu', 'ti_international' ) );
	/*
	 * This theme supports custom background color and image, and here
	 * we also set up the default background color.
	 */
	add_theme_support( 'custom-background', array(
		'default-color' => 'e6e6e6',
	) );

	// This theme uses a custom image size for featured images, displayed on "standard" posts.
	add_theme_support( 'post-thumbnails' );
 	add_image_size( 'event', 280 );
 	add_image_size( 'featured', 605 );
 	add_image_size( 'slide', 698, 345, true );
 	add_image_size( 'publication', 116, 164, true );
	add_image_size( 'block-thumb', 300, 300, true );
	set_post_thumbnail_size( 160, 160, true );
	
	update_option('medium_size_w', 280, true);

}
add_action( 'after_setup_theme', 'ti_international_setup' );

/**
 * Adds support for a custom header image.
 */
require( get_template_directory() . '/inc/custom-header.php' );

/**
 * Enqueues scripts and styles for front-end.
 *
 * @since Transparency International 1.0
 */
function ti_international_scripts_styles() {
	global $wp_styles;

	/*
	 * 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 JavaScript for handling the navigation menu hide-and-show behavior.
	 */
	wp_enqueue_script( 'ti_international-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '1.0', true );

	/*
	 * Loads our special font CSS file.
	 *
	 * The use of Open Sans by default is localized. For languages that use
	 * characters not supported by the font, the font can be disabled.
	 *
	 * To disable in a child theme, use wp_dequeue_style()
	 * function mytheme_dequeue_fonts() {
	 *     wp_dequeue_style( 'ti_international-fonts' );
	 * }
	 * add_action( 'wp_enqueue_scripts', 'mytheme_dequeue_fonts', 11 );
	 */

	/* translators: If there are characters in your language that are not supported
	   by Open Sans, translate this to 'off'. Do not translate into your own language. */
	if ( 'off' !== _x( 'on', 'Open Sans font: on or off', 'ti_international' ) ) {
		$subsets = 'latin,latin-ext';

		/* translators: To add an additional Open Sans character subset specific to your language, translate
		   this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language. */
		$subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)', 'ti_international' );

		if ( 'cyrillic' == $subset )
			$subsets .= ',cyrillic,cyrillic-ext';
		elseif ( 'greek' == $subset )
			$subsets .= ',greek,greek-ext';
		elseif ( 'vietnamese' == $subset )
			$subsets .= ',vietnamese';

		$protocol = is_ssl() ? 'https' : 'http';
		$query_args = array(
			'family' => 'Open+Sans:400italic,700italic,400,700',
			'subset' => $subsets,
		);
		wp_enqueue_style( 'ti_international-fonts', add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" ), array(), null );
	}

	/*
	 * Loads our main stylesheet.
	 */
	wp_enqueue_style( 'transparency_international', get_stylesheet_uri() );

	/*
	 * Loads the Internet Explorer specific stylesheet.
	 */
	wp_enqueue_style( 'ti_international-ie', get_template_directory_uri() . '/css/ie.css', array( 'ti_international-style' ), '20121010' );
	$wp_styles->add_data( 'ti_international-ie', 'conditional', 'lt IE 9' );
}
//add_action( 'wp_enqueue_scripts', 'ti_international_scripts_styles' );

/**
 * Creates a nicely formatted and more specific title element text
 * for output in head of document, based on current view.
 *
 * @since Transparency International 1.0
 *
 * @param string $title Default title text for current view.
 * @param string $sep Optional separator.
 * @return string Filtered title.
 */
function ti_international_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( __( 'Page %s', 'ti_international' ), max( $paged, $page ) );

	return $title;
}
add_filter( 'wp_title', 'ti_international_wp_title', 10, 2 );

/**
 * Makes our wp_nav_menu() fallback -- wp_page_menu() -- show a home link.
 *
 * @since Transparency International 1.0
 */
function ti_international_page_menu_args( $args ) {
	if ( ! isset( $args['show_home'] ) )
		$args['show_home'] = true;
	return $args;
}
add_filter( 'wp_page_menu_args', 'ti_international_page_menu_args' );


/**
 * Registers our main widget area and the front page widget areas.
 *
 * @since Transparency International 1.0
 */
function ti_international_widgets_init() {
	register_sidebar( array(
		'name' => __( 'Main Sidebar', 'ti_international' ),
		'id' => 'sidebar-1',
		'description' => __( 'Appears on posts and pages except the optional Front Page template, which has its own widgets', 'ti_international' ),
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget' => '</aside>',
		'before_title' => '<h3 class="widget-title">',
		'after_title' => '</h3>',
	) );

	register_sidebar( array(
		'name' => __( 'First Front Page Widget Area', 'ti_international' ),
		'id' => 'sidebar-2',
		'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'ti_international' ),
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget' => '</aside>',
		'before_title' => '<h3 class="widget-title">',
		'after_title' => '</h3>',
	) );

	register_sidebar( array(
		'name' => __( 'Second Front Page Widget Area', 'ti_international' ),
		'id' => 'sidebar-3',
		'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'ti_international' ),
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget' => '</aside>',
		'before_title' => '<h3 class="widget-title">',
		'after_title' => '</h3>',
	) );
	
}
//add_action( 'widgets_init', 'ti_international_widgets_init' );

if ( ! function_exists( 'ti_international_content_nav' ) ) :
/**
 * Displays navigation to next/previous pages when applicable.
 *
 * @since Transparency International 1.0
 */
function ti_international_content_nav( $html_id ) {
	global $wp_query;

	$html_id = esc_attr( $html_id );

	if ( $wp_query->max_num_pages > 1 ) : ?>
		<nav id="<?php echo $html_id; ?>" class="navigation" role="navigation">
			<h3 class="assistive-text"><?php _e( 'Post navigation', 'ti_international' ); ?></h3>
			<div class="nav-previous alignleft"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'ti_international' ) ); ?></div>
			<div class="nav-next alignright"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'ti_international' ) ); ?></div>
		</nav><!-- #<?php echo $html_id; ?> .navigation -->
	<?php endif;
}
endif;

if ( ! function_exists( 'ti_international_comment' ) ) :
/**
 * Template for comments and pingbacks.
 *
 * To override this walker in a child theme without modifying the comments template
 * simply create your own ti_international_comment(), and that function will be used instead.
 *
 * Used as a callback by wp_list_comments() for displaying the comments.
 *
 * @since Transparency International 1.0
 */
function ti_international_comment( $comment, $args, $depth ) {
	$GLOBALS['comment'] = $comment;
	switch ( $comment->comment_type ) :
		case 'pingback' :
		case 'trackback' :
		// Display trackbacks differently than normal comments.
	?>
	<li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
		<p><?php _e( 'Pingback:', 'ti_international' ); ?> <?php comment_author_link(); ?> <?php edit_comment_link( __( '(Edit)', 'ti_international' ), '<span class="edit-link">', '</span>' ); ?></p>
	<?php
			break;
		default :
		// Proceed with normal comments.
		global $post;
	?>
	<div class="comment" id="comment-<?php comment_ID(); ?>">
		<div class="comment-avatar">
			<?php
				echo get_avatar( $comment, 44 );
			?>
			<?php edit_comment_link( __( 'Edit', 'ti_international' ), '', '<br />' ); ?>
			<?php comment_reply_link( array_merge( $args, array( 'reply_text' => __( 'Reply', 'ti_international' ), 'after' => '', 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
		</div>
		<div class="comment-comment">
			<h3><?php echo get_comment_author_link() ?></h3>
			<span class="date"><?php echo get_comment_date() ?></span>
			<?php if ( '0' == $comment->comment_approved ) : ?>
				<p class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'ti_international' ); ?></p>
			<?php endif; ?>
			<?php comment_text(); ?>
		</div>
	<?php
		break;
	endswitch; // end comment_type check
}
endif;

if ( ! function_exists( 'ti_international_entry_meta' ) ) :
/**
 * Prints HTML with meta information for current post: categories, tags, permalink, author, and date.
 *
 * Create your own ti_international_entry_meta() to override in a child theme.
 *
 * @since Transparency International 1.0
 */
function ti_international_entry_meta() {
	// Translators: used between list items, there is a space after the comma.
	$categories_list = get_the_category_list( __( ', ', 'ti_international' ) );

	// Translators: used between list items, there is a space after the comma.
	$tag_list = get_the_tag_list( '', __( ', ', 'ti_international' ) );

	$date = sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a>',
		esc_url( get_permalink() ),
		esc_attr( get_the_time() ),
		esc_attr( get_the_date( 'c' ) ),
		esc_html( get_the_date() )
	);

	$author = sprintf( '<span class="author vcard"><a class="url fn n" href="%1$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', 'ti_international' ), get_the_author() ) ),
		get_the_author()
	);

	// Translators: 1 is category, 2 is tag, 3 is the date and 4 is the author's name.
	if ( $tag_list ) {
		$utility_text = __( 'This entry was posted in %1$s and tagged %2$s on %3$s<span class="by-author"> by %4$s</span>.', 'ti_international' );
	} elseif ( $categories_list ) {
		$utility_text = __( 'This entry was posted in %1$s on %3$s<span class="by-author"> by %4$s</span>.', 'ti_international' );
	} else {
		$utility_text = __( 'This entry was posted on %3$s<span class="by-author"> by %4$s</span>.', 'ti_international' );
	}

	printf(
		$utility_text,
		$categories_list,
		$tag_list,
		$date,
		$author
	);
}
endif;

/**
 * Extends the default WordPress body class to denote:
 * 1. Using a full-width layout, when no active widgets in the sidebar
 *    or full-width template.
 * 2. Front Page template: thumbnail in use and number of sidebars for
 *    widget areas.
 * 3. White or empty background color to change the layout and spacing.
 * 4. Custom fonts enabled.
 * 5. Single or multiple authors.
 *
 * @since Transparency International 1.0
 *
 * @param array Existing class values.
 * @return array Filtered class values.
 */
function ti_international_body_class( $classes ) {
	$background_color = get_background_color();

	if ( ! is_active_sidebar( 'sidebar-1' ) || is_page_template( 'page-templates/full-width.php' ) )
		$classes[] = 'full-width';

	if ( is_page_template( 'page-templates/front-page.php' ) ) {
		$classes[] = 'template-front-page';
		if ( has_post_thumbnail() )
			$classes[] = 'has-post-thumbnail';
		if ( is_active_sidebar( 'sidebar-2' ) && is_active_sidebar( 'sidebar-3' ) )
			$classes[] = 'two-sidebars';
	}

	if ( empty( $background_color ) )
		$classes[] = 'custom-background-empty';
	elseif ( in_array( $background_color, array( 'fff', 'ffffff' ) ) )
		$classes[] = 'custom-background-white';

	// Enable custom font class only if the font CSS is queued to load.
	if ( wp_style_is( 'ti_international-fonts', 'queue' ) )
		$classes[] = 'custom-font-enabled';

	if ( ! is_multi_author() )
		$classes[] = 'single-author';

	return $classes;
}
add_filter( 'body_class', 'ti_international_body_class' );

/**
 * Adjusts content_width value for full-width and single image attachment
 * templates, and when there are no active widgets in the sidebar.
 *
 * @since Transparency International 1.0
 */
function ti_international_content_width() {
	if ( is_page_template( 'page-templates/full-width.php' ) || is_attachment() || ! is_active_sidebar( 'sidebar-1' ) ) {
		global $content_width;
		$content_width = 960;
	}
}
add_action( 'template_redirect', 'ti_international_content_width' );

/**
 * Add postMessage support for site title and description for the Theme Customizer.
 *
 * @since Transparency International 1.0
 *
 * @param WP_Customize_Manager $wp_customize Theme Customizer object.
 * @return void
 */
function ti_international_customize_register( $wp_customize ) {
	$wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';
}
add_action( 'customize_register', 'ti_international_customize_register' );

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 *
 * @since Transparency International 1.0
 */
function ti_international_customize_preview_js() {
	wp_enqueue_script( 'ti_international-customizer', get_template_directory_uri() . '/js/theme-customizer.js', array( 'customize-preview' ), '20120827', true );
}
add_action( 'customize_preview_init', 'ti_international_customize_preview_js' );

// Create main.js
// http://wp.tutsplus.com/articles/how-to-include-javascript-and-css-in-your-wordpress-themes-and-plugins/
function transparency_international () {
	wp_enqueue_script('main', get_template_directory_uri() . '/js/main.js', array('jquery'), true, true);
}
add_action( 'wp_enqueue_scripts', 'transparency_international' );

// Customise the_excerpt()
// http://codex.wordpress.org/Function_Reference/the_excerpt
// function custom_excerpt_length( $length ) {
// 	return 20;
// }
// add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );

// Update the_excerpt 'Read more' link
function new_excerpt_more( $more ) {
	return '...';
}
add_filter( 'excerpt_more', 'new_excerpt_more' );

// Output nicely formatted object properties/values
// http://php.net/manual/en/function.get-object-vars.php
function print_r2($val){
echo '<pre>';
print_r($val);
echo  '</pre>';
}

// Run on theme activation
function theme_activation_function() {
	// Create categories
	$new_cat_id = wp_insert_term("News", "category");
	$new_cat_id = wp_insert_term("Press Release", "category");
	$new_cat_id = wp_insert_term("Feature", "category");
	$new_cat_id = wp_insert_term("Event", "category");
	$new_cat_id = wp_insert_term("Publication", "category");
	$new_cat_id = wp_insert_term("About Us", "category");

	// Create pages (using slug)
	$pages = array(
		array('title' => 'About Us', 'slug' => 'about-us', 'menu_order' => 7, 'category_holder' => 'about-us', 'page_template' => 'article-holder.php'),
		array('title' => 'Contact Us', 'slug' => 'contact-us', 'menu_order' => 6, 'category_holder' => '', 'page_template' => 'contact-us.php'),
		array('title' => 'Events', 'slug' => 'events', 'menu_order' => 5, 'category_holder' => 'event', 'page_template' => 'event-holder.php'),
		array('title' => 'Publications', 'slug' => 'publications', 'menu_order' => 4, 'category_holder' => 'publication', 'page_template' => 'publication-holder.php'),
		array('title' => 'Features', 'slug' => 'features', 'menu_order' => 3, 'category_holder' => 'feature', 'page_template' => 'article-holder.php'),
		array('title' => 'Press Releases', 'slug' => 'press-releases', 'menu_order' => 2, 'category_holder' => 'press-release', 'page_template' => 'article-holder.php')
	);
	foreach($pages as $page) {
		// Create post object
		if (!get_page_by_title($page['title'])) {
			$my_post = array();
			$my_post['post_title'] = $page['title'];
			$my_post['post_name'] = $page['slug'];
			$my_post['menu_order'] = $page['menu_order'];
			$my_post['post_content'] = '';
			$my_post['post_status'] = 'publish';
			$my_post['post_author'] = 1;
			// $my_post['post_category'] = array(8,39);
			$my_post['post_type'] = 'page';
			// Insert the post into the database
			$postID = wp_insert_post( $my_post );
			// Update template and Category Holder
			update_post_meta( $postID, '_wp_page_template', $page['page_template'] );
			update_field('field_522da46c91bf2', $page['category_holder'], $postID);
		}		
	}

	// Remove Sample Page
	if ($page = get_page_by_title('Sample Page')) {
		wp_delete_post( $page->ID, true );
	}


	// Add deafult widgets
    // the name is (probably) the slug/id
    $new_active_widgets = array (
        'ti-widgets-frontpage' => array (
            'tisocialmediawidget',
        )
    );

    // save new widgets to DB
    update_option('sidebars_widgets', $new_active_widgets);	
}

function ti_widgets_init() {
    unregister_widget( 'WP_Widget_Calendar' );
    unregister_widget( 'WP_Widget_Archives' );
    unregister_widget( 'WP_Widget_Categories' );
    unregister_widget( 'WP_Widget_Links' );
    unregister_widget( 'WP_Widget_Meta' );
    unregister_widget( 'WP_Widget_Pages' );
    unregister_widget( 'WP_Widget_Recent_Comments' );
    unregister_widget( 'WP_Widget_RSS' );
    unregister_widget( 'WP_Widget_Tag_Cloud' );
    unregister_widget( 'WP_Nav_Menu_Widget' );

}

include('inc/widgets.php');

function TIPlugin_register_widgets() {
	register_widget( 'TISocialMediaWidget' );
	register_widget( 'TIFeaturedEventWidget' );
	register_widget( 'TINewsletterWidget' );
	register_widget( 'TIRecentPostWidget' );
}

function custom_excerpt_length( $length ) {
	return 36;
}
add_filter( 'excerpt_length', 'custom_excerpt_length', 999 );

// Plugins

require_once('inc/plugins.php');
define('FS_METHOD', 'direct');
//echo get_stylesheet_directory();

function my_deregister_styles() {
	wp_deregister_style('wp-pagenavi');
	wp_deregister_style('contact-form-7');
   // deregister as many stylesheets as you need...
}

function register_mysettings() { // whitelist options
	register_setting( 'ti_options', 'ti_options' );
	//add_settings_section('ti_main', 'Main Settings', 'plugin_section_text', 'ti_theme');
	//add_settings_field('ti_number_entries', 'Number of entries per page', 'plugin_setting_string', 'ti_theme', 'ti_main');
	add_settings_section('plugin_theme', 'Theme Settings', 'plugin_section_footer', 'ti_theme');
	//add_settings_field('ti_footer', 'Footer text', 'ti_footer', 'ti_theme', 'plugin_theme');
	add_settings_field('ti_chapter_status', 'Chapter Status', 'ti_chapter_status', 'ti_theme', 'plugin_theme');
	add_settings_field('ti_footer', 'Footer text', 'ti_footer_mce', 'ti_theme', 'plugin_theme');

}

function pu_wp_editor($args){
     extract( $args );

     $class = (!empty($class))?$class:'';
		
     $settings = array(
		'textarea_name' => OPT_NAME.'['.$id.']', 
		'editor_class' => $class
     );
     
     wp_editor($value, $id, $settings );
		
     echo (!empty($desc))?'<br/><span class="description">'.$desc.'</span>':'';
}

function my_theme_menu() {
	add_options_page( 'Theme options', 'TI Theme', 'manage_options', 'ti_theme', 'ti_options_page');
}

function ti_options_page() {
	?>
	<div>
	<h2>Transparency International Theme</h2>
	Custom settings relating to the TI theme.
	<form action="options.php" method="post">
	<?php settings_fields('ti_options'); ?>
	<?php do_settings_sections('ti_theme'); ?>
	<?php submit_button(); ?>
	</form></div>
	<?php
}

function plugin_setting_string() {
	$options = get_option('ti_options');
	echo "<input style='width:40px;' id='ti_number_entries' name='ti_options[ti_number_entries]' size='40' type='text' value='{$options['ti_number_entries']}' />";
}

function ti_chapter_status() {
	$options = get_option('ti_options');
	echo "<select name='ti_options[ti_chapter_status]' id='ti_chapter_status'>";
	$selected = ($options['ti_chapter_status'] == 1 ? 'selected' : '');
	echo "<option value='1' $selected>National Chapter</option>";
	$selected = ($options['ti_chapter_status'] == 2 ? 'selected' : '');
	echo "<option value='2' $selected>National Chapter in Formation</option>";
	echo "</select>";
}

function ti_footer() {
	$options = get_option('ti_options');
	echo "<textarea style='width:340px;' id='ti_footer' name='ti_options[ti_footer]'>{$options['ti_footer']}</textarea>";
}

function ti_footer_mce() {
	$options = get_option('ti_options');
	$content = $options['ti_footer'];
	$name = 'ti_options[ti_footer]';
	wp_editor( $content, 'tiny_mce', $settings = array( 'media_buttons' => false, 'teeny' => true, 'textarea_name' => $name) );
}


/* Header Widget Area */

	register_sidebar( array(
		'name' => __( 'Header Widget Area', 'ti_international' ),
		'id' => 'sidebar-4',
		'description' => __( 'Appears in the header of the site.', 'ti_international' ),
		'before_widget' => '<aside id="%1$s" class="widget %2$s">',
		'after_widget' => '</aside>',
		'before_title' => '<h3 class="widget-title">',
		'after_title' => '</h3>',
	) );
	
	register_sidebar( array(
		'name' => __( 'Membership Form Sidebar', 'ti_international' ),
		'id' => 'membership-form',
		'description' => __( 'Appears on membership application form pages' ),
		'before_widget' => '<div id="sidebar" class="five columns" role="complementary"><ul>',
		'after_widget' => '</ul></div>',
		'before_title' => '<h3 class="widget-title">',
		'after_title' => '</h3>',
	) );
	
	
/* BREAD CRUMBS */

function the_breadcrumb() {
    global $post;
     if (!is_front_page()) {	
    	echo '<ul id="breadcrumbs">';
        echo '<li><a href="';
        echo get_option('home');
        echo '">';
        echo 'Home';
        echo '</a></li><li class="separator"> / </li>';
        if (is_category() || is_single()) {
            echo '<li>';
            the_category(' </li><li class="separator"> / </li><li> ');
            if (is_single()) {
                echo '</li><li class="separator"> / </li><li>';
                the_title();
                echo '</li>';
            }
        } elseif (is_page()) {
            if($post->post_parent){
                $anc = get_post_ancestors( $post->ID );
                $title = get_the_title();
                foreach ( $anc as $ancestor ) {
                    $output = '<li><a href="'.get_permalink($ancestor).'" title="'.get_the_title($ancestor).'">'.get_the_title($ancestor).'</a></li> <li class="separator">/</li>';
                }
                echo $output;
                echo '<strong title="'.$title.'"> '.$title.'</strong>';
            } else {
                echo '<li><strong> '.get_the_title().'</strong></li>';
            }
        }
    }
    elseif (is_tag()) {single_tag_title();}
    elseif (is_day()) {echo"<li>Archive for "; the_time('F jS, Y'); echo'</li>';}
    elseif (is_month()) {echo"<li>Archive for "; the_time('F, Y'); echo'</li>';}
    elseif (is_year()) {echo"<li>Archive for "; the_time('Y'); echo'</li>';}
    elseif (is_author()) {echo"<li>Author Archive"; echo'</li>';}
    elseif (isset($_GET['paged']) && !empty($_GET['paged'])) {echo "<li>Blog Archives"; echo'</li>';}
    elseif (is_search()) {echo"<li>Search Results"; echo'</li>';}
    echo '</ul>';
}


function breadcrump_page( $post ) {
  
  echo '<ul id="breadcrumbs">';
  $format = '<li><a href="%s" title="%s">%s</a></li><li class="separator"> / </li>';    
  $anc = array_map( 'get_post', array_reverse( (array) get_post_ancestors( $post ) ) );
  $links = array_map( 'get_permalink', $anc );
  foreach ( $anc as $i => $apost ) {
    $title = apply_filters( 'the_title', $apost->post_title );
    printf( $format, $links[$i], esc_attr($title), esc_html($title) );
  }
  echo apply_filters( 'the_title', $post->post_title );
  echo '</ul>';
}

	
///// MEMBERS ONLY SECTION /////
add_filter( 'wpmem_block', 'block_minutes_archive' );	
add_filter( 'wpmem_login_form', 'my_login_form_filter', 10, 2);

function my_login_form_filter( $form, $action ) {
	
    return $form;
}

			
			function block_minutes_archive( $block )
			{
				get_post_type();
				
				if (is_page_template('page-minutes.php') || is_singular( 'minutes') ) {
					$block = true;
				}
				else {
					$block = false;
				}
				
  				return $block;
			}
		

/*
* Creating a function to create our CPT
*/

function custom_post_type() {

// Set UI labels for Custom Post Type
	$labels = array(
		'name'                => _x( 'Meeting Minutes', 'Post Type General Name', 'twentythirteen' ),
		'singular_name'       => _x( 'Minutes', 'Post Type Singular Name', 'twentythirteen' ),
		'menu_name'           => __( 'Board Members Section', 'twentythirteen' ),
		'parent_item_colon'   => __( 'Parent Minutes', 'twentythirteen' ),
		'all_items'           => __( 'All Minutes', 'twentythirteen' ),
		'view_item'           => __( 'View Minutes', 'twentythirteen' ),
		'add_new_item'        => __( 'Add New Minutes', 'twentythirteen' ),
		'add_new'             => __( 'Add New', 'twentythirteen' ),
		'edit_item'           => __( 'Edit Minutes', 'twentythirteen' ),
		'update_item'         => __( 'Update Minutes', 'twentythirteen' ),
		'search_items'        => __( 'Search Minutes', 'twentythirteen' ),
		'not_found'           => __( 'Not Found', 'twentythirteen' ),
		'not_found_in_trash'  => __( 'Not found in Trash', 'twentythirteen' ),
	);
	
// Set other options for Custom Post Type
	
	$args = array(
		'label'               => __( 'minutes', 'twentythirteen' ),
		'description'         => __( 'Meeting Minutes & Documents', 'twentythirteen' ),
		'labels'              => $labels,
		// Features this CPT supports in Post Editor
		'supports'            => array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'revisions', 'custom-fields', ),
		// You can associate this CPT with a taxonomy or custom taxonomy. 
		//'taxonomies'          => array( 'genres' ),
		/* A hierarchical CPT is like Pages and can have
		* Parent and child items. A non-hierarchical CPT
		* is like Posts.
		*/	
		'hierarchical'        => false,
		'public'              => true,
		'show_ui'             => true,
		'show_in_menu'        => true,
		'show_in_nav_menus'   => true,
		'show_in_admin_bar'   => true,
		'menu_position'       => 5,
		'can_export'          => true,
		'has_archive'         => true,
		'capability_type'     => 'post',
	);
	
	// Registering your Custom Post Type
	register_post_type( 'minutes', $args );

}

/* Hook into the 'init' action so that the function
* Containing our post type registration is not 
* unnecessarily executed. 
*/

add_action( 'init', 'custom_post_type', 0 );