functions.php

<?php
/*
//
// Debugging mode
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
*/

// Adds auto-loader for lib content
$siteRoot = $_SERVER['DOCUMENT_ROOT'];
foreach(glob($siteRoot."/wp-content/themes/mit-libraries-news/lib/*.php") as $file) require_once($file);

function not_admin() {
	wp_enqueue_style( 'bootstrapCSS', get_stylesheet_directory_uri() . '/css/bootstrap.css', 'false', '', false);
	wp_enqueue_style( 'newsmobile', get_stylesheet_directory_uri() . '/css/newsmobile.css', 'false', '', false);
	wp_enqueue_script( 'bootstrap','https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js', array( 'jquery' ), '3.3.1', true);
}
if ( ! is_admin() ) {
	add_action( 'wp_enqueue_scripts', 'not_admin' );
} 

//keep these here
function add_scripts() {
	wp_enqueue_script( 'lazyload', get_stylesheet_directory_uri() . '/js/lazyload.js', array( 'jquery' ), '', true);
	wp_enqueue_script( 'myScripts', get_stylesheet_directory_uri() . '/js/myScripts.js', array( 'lazyload' ), '', true );
}
add_action( 'wp_enqueue_scripts', 'add_scripts' ); 




// This de-registers scripts from the parent theme, but they don't seem to actually be used?
function remove_scripts(){
	// wp_deregister_script('tabletop' );
	// wp_deregister_script('productionJS');
	// wp_deregister_script('underscore');
	// wp_deregister_script('lib-hours');
}
add_action( 'wp_enqueue_scripts', 'remove_scripts', 100 ); 


// Remove dashboard menu items
function mitlibnews_remove_dashboard_menu_items() {
	if (!current_user_can('add_users')) {
		remove_menu_page('edit-comments.php');
		remove_menu_page('tools.php');
		remove_menu_page('edit.php?post_type=html_snippet');
	}
}

add_action('admin_menu', 'mitlibnews_remove_dashboard_menu_items');

// Remove unneeded dashboard widgets
function mitlibnews_remove_dashboard_widgets() {
	remove_meta_box( 'dashboard_quick_press', 'dashboard', 'side' ); // Quickpress widget
	remove_meta_box( 'dashboard_primary', 'dashboard', 'side' ); // Wordpress news
	if (!current_user_can('add_users')) {
		remove_meta_box( 'dashboard_right_now', 'dashboard', 'normal' ); // "At a glance" widget
		remove_meta_box( 'dashboard_activity', 'dashboard', 'normal'); // Activity widget
	}
} 

add_action('do_meta_boxes', 'mitlibnews_remove_dashboard_widgets' );

function hide_addthis() {
	global $user_level;
	if ($user_level != '10' ) {
	   echo '<style type="text/css">
		   #at_widget,
		   .metabox-prefs label:nth-child(13) {
			   display: none;
			   }
		 </style>';
   }
}

add_action('admin_head', 'hide_addthis');

// Register the custom post types
function mitlibnews_register_news_posts() {
	$supports_default = array(
		'title',
		'editor',
		'thumbnail',
		'excerpt'
	);
	// spotlight
	$labelsFeatures = array(
		'name' => 'Spotlights',
		'singular_name' => 'Spotlight',
		'menu_name' => 'Spotlights',
		'name_admin_bar' => 'Spotlight',
		'add_new' => 'Add New',
		'add_new_item' => 'Add New Spotlight - should be about 60 characters',
		'new_item' => 'New Spotlight',
		'edit_item' => 'Edit Spotlight',
		'view_item' => 'View Spotlight',
		'all_items' => 'All Spotlights',
		'search_items' => 'Search Spotlights',
		'parent_item_colon' => 'Parent Spotlights:',
		'not_found' => 'No Spotlights found.',
		'not_found_in_trash' => 'No Spotlights found in Trash.'
	);
	$argsFeatures = array(
		'labels'  => $labelsFeatures,
		'public' => true,
		'menu_position' => 5,
		'supports' => array('title'),
		'taxonomies' => array('category')
		
	);
	register_post_type('spotlights', $argsFeatures);
	
		
add_filter('apto_object_taxonomies', 'theme_apto_object_taxonomies', 10, 2);
function theme_apto_object_taxonomies($object_taxonomies, $post_type)
    {
        if($post_type == 'spotlight')
            {
                if (array_search('Events', $object_taxonomies) !== FALSE)
                    unset($object_taxonomies[array_search('Events', $object_taxonomies)]);
            }
        return $object_taxonomies;
    }
	
	// Bibliotech
	$labelsFeatures = array(
		'name' => 'Bibliotech',
		'singular_name' => 'Bibliotech',
		'menu_name' => 'Bibliotech',
		'name_admin_bar' => 'Bibliotech',
		'add_new' => 'Add New',
		'add_new_item' => 'Add New Bibliotech',
		'new_item' => 'New Bibliotech',
		'edit_item' => 'Edit Bibliotech',
		'view_item' => 'View Bibliotech',
		'all_items' => 'All Bibliotech',
		'search_items' => 'Search Bibliotech',
		'parent_item_colon' => 'Parent Bibliotech:',
		'not_found' => 'No Bibliotech found.',
		'not_found_in_trash' => 'No Bibliotech found in Trash.',
		'taxonomies' => array('category')
		

	);
	$argsFeatures = array(
		'labels'  => $labelsFeatures,
		'public' => true,
		'menu_position' => 5,
		'supports' => $supports_default,
		'taxonomies' => array('category')
	);
	register_post_type('bibliotech', $argsFeatures);


}	

/*
'capabilities' => array(
        'publish_posts' => 'Admin',
        'edit_posts' => 'Admin',
        'edit_others_posts' => 'Admin',
        'delete_posts' => 'Admin',
        'delete_others_posts' => 'Admin',
        'read_private_posts' => 'Admin',
        'edit_post' => 'Admin',
        'delete_post' => 'Admin',
        'read_post' => 'Admin'
)
*/

add_action('init', 'mitlibnews_register_news_posts');

// Disable admin color scheme
remove_action( 'admin_color_scheme_picker', 'admin_color_scheme_picker' );

//custom images for the news
add_theme_support( 'post-thumbnails' );
add_image_size( 'news-home', 111, 206, true ); // Hard Crop Mode
add_image_size( 'news-listing', 323, 111, true ); // Hard Crop Mode
add_image_size( 'news-feature', 657, 256, true ); /// Hard Crop Mode
add_image_size( 'news-single', 451,'651', true ); /// Hard Crop Mode

// This function trims a WP excerpt at a word limit defined by $limit. If no
// limit (or a negative number) is received, the entire excerpt is returned.
function excerpt($limit = 0) {
    $excerpt = get_the_excerpt();
    if ($limit > 0) {
        $excerpt = explode(' ', get_the_excerpt(), $limit);
        if (count($excerpt)>=$limit) {
            array_pop($excerpt);
            $excerpt = implode(" ",$excerpt).'...';
        } else {
            $excerpt = implode(" ",$excerpt);
        }
    }
    $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);
    return $excerpt;
}

// This function trims a WP post content at a word limit defined by $limit. If
// no limit (or a negaive number) is received, the entire content is returned.
function content($limit = 0) {
    $content = get_the_content();
    if ($limit > 0) {
        $content = explode(' ', get_the_content(), $limit);
        if (count($content)>=$limit) {
            array_pop($content);
            $content = implode(" ",$content).'...';
        } else {
            $content = implode(" ",$content);
        }
    }
    $content = preg_replace('/\[.+\]/','', $content);
    $content = apply_filters('the_content', $content);
    $content = str_replace(']]>', ']]&gt;', $content);
    return $content;
}

//allows contributor to upload images
if ( current_user_can('contributor') && !current_user_can('upload_files') )
	add_action('admin_init', 'allow_contributor_uploads');

function allow_contributor_uploads() {
	$contributor = get_role('contributor');
	$contributor->add_cap('upload_files');
}



function init_category($request) {
	$vars = $request->query_vars;
	if (is_category() && !is_category('bibliotech') && !array_key_exists('post_type', $vars)) :
		$vars = array_merge(
			$vars,
			array('post_type' => 'any')
		);
		$request->query_vars = $vars;
	endif;
	return $request;
}
add_filter('pre_get_posts', 'init_category');


//Event RSS feed

add_action('init', 'eventRSS');
function eventRSS(){
        add_feed('event', 'eventRSSFunc');
}

function eventRSSFunc(){
        get_template_part('rss', 'event');
}

////removes plugins tools users
//function remove_menu_items() {
//  global $menu;
//  $restricted = array(__('Links'), __('Comments')/*, __('Media')*/,
//  /*__('Plugins'), __('Tools'),*/ __('Users'));
//  end ($menu);
//  while (prev($menu)){
//    $value = explode(' ',$menu[key($menu)][0]);
//    if(in_array($value[0] != NULL?$value[0]:"" , $restricted)){
//      unset($menu[key($menu)]);}
//    }
//  }
//
//add_action('admin_menu', 'remove_menu_items');




function customize_meta_boxes() {
  /* Removes meta boxes from Posts */
 // remove_meta_box('postcustom','post','normal');
  remove_meta_box('trackbacksdiv','post','normal');
  remove_meta_box('commentstatusdiv','post','normal');
  remove_meta_box('commentsdiv','post','normal');
  //remove_meta_box('tagsdiv-post_tag','post','normal');
  remove_meta_box('postexcerpt','post','normal');

  
  /* Removes meta boxes from pages */
 // remove_meta_box('postcustom','page','normal');
  remove_meta_box('trackbacksdiv','page','normal');
  remove_meta_box('commentstatusdiv','page','normal');
  remove_meta_box('commentsdiv','page','normal');  
  
}
add_action('admin_init','customize_meta_boxes');

function custom_favorite_actions($actions) {
  unset($actions['edit-comments.php']);
  return $actions;
}
add_filter('favorite_actions', 'custom_favorite_actions');


function remove_thumbnail_box() {
    remove_meta_box( 'postimagediv','post','side' );
}
add_action('do_meta_boxes', 'remove_thumbnail_box');

function registerCustomAdminCss(){
$src = "/wp-content/themes/mit-libraries-news/custom-admin-css.css";
$handle = "customAdminCss";
wp_register_script($handle, $src);
wp_enqueue_style($handle, $src, array(), false, false);
    }
    add_action('admin_head', 'registerCustomAdminCss');
if ( ! function_exists( 'biblio_taxonomy' ) ) {

// Register Custom Taxonomy
function biblio_taxonomy() {

	$labels = array(
		'name'                       => _x( 'bibliotechs', 'Taxonomy General Name', 'text_domain' ),
		'singular_name'              => _x( 'bibliotech', 'Taxonomy Singular Name', 'text_domain' ),
		'menu_name'                  => __( 'Create issue', 'text_domain' ),
		'all_items'                  => __( 'All Items', 'text_domain' ),
		'parent_item'                => __( 'Parent Item', 'text_domain' ),
		'parent_item_colon'          => __( 'Parent Item:', 'text_domain' ),
		'new_item_name'              => __( 'New Item Name', 'text_domain' ),
		'add_new_item'               => __( 'Add New Item', 'text_domain' ),
		'edit_item'                  => __( 'Edit Item', 'text_domain' ),
		'update_item'                => __( 'Update Item', 'text_domain' ),
		'separate_items_with_commas' => __( 'Separate items with commas', 'text_domain' ),
		'search_items'               => __( 'Search Items', 'text_domain' ),
		'add_or_remove_items'        => __( 'Add or remove items', 'text_domain' ),
		'choose_from_most_used'      => __( 'Choose from the most used items', 'text_domain' ),
		'not_found'                  => __( 'Not Found', 'text_domain' ),
	);
	
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => true,
		
	);
	register_taxonomy( 'bibliotech_issues', array( 'bibliotech' ), $args );

}

// Hook into the 'init' action
add_action( 'init', 'biblio_taxonomy', 0 );


}

function news_sidebar_widget() {

	register_sidebar( array(
		'name'          => 'subscribe',
		'id'            => 'subscribe',
		'before_widget' => '<aside id="%1$s" class="widget %2$s" role="complementary">',
		'after_widget' => '</aside>',
		'before_title'  => '<h2 class="widget-title">',
		'after_title'   => '</h2>',
	) );

}
add_action( 'widgets_init', 'news_sidebar_widget' );



//lets only search posts
function SearchFilter($query) {
if ($query->is_search) {
$query->set('post_type', array('post', 'Bibliotech', 'Spotlights'));
}
return $query;
}

add_filter('pre_get_posts','SearchFilter');

?>