<?php

// Include the uweeBase class to support other classes included @use.
require_once 'includes/uweeBase.php';

// Set up ACF options page
function uw_ee_options_page() {

	if ( function_exists( 'acf_add_options_page' ) ) {
		acf_add_options_page(array(
			'page_title' => 'UW EE Theme Settings',
			'menu_title' => 'UW EE',
			'menu_slug' => 'Theme General Settings',
			'capability' => 'edit_posts',
			'redirect' => false,
		));
	}
}
add_action( 'wp_loaded', 'uw_ee_options_page' );

// Load jQuery if it isn't already
function uw_ee_enqueue_script_jquery() {

	wp_enqueue_script( 'jquery' );
}
add_action( 'wp_enqueue_scripts', 'uw_ee_enqueue_script_jquery' );

// Remove old image sizes
function uw_ee_remove_image_sizes() {

	remove_image_size( 'mug-shot' );
	remove_image_size( 'sidebar' );
	remove_image_size( 'half' );
	remove_image_size( 'full-content' );
	remove_image_size( 'page' );
	remove_image_size( 'thimble' );
	remove_image_size( 'thumbnail-large' );
	remove_image_size( 'rss' );
}
add_action( 'init', 'uw_ee_remove_image_sizes' );

// Register image sizes
add_theme_support( 'post_thumbnails' );

function uw_ee_set_image_sizes() {

	// 16:9 banner
	add_image_size( 'banner-wide-10x', 848, 460, true );
	add_image_size( 'banner-wide-15x', 1272, 690, true );
	add_image_size( 'banner-wide-20x', 1696, 920, true );
	add_image_size( 'banner-narr-10x', 680, 368, true );
	add_image_size( 'banner-narr-15x', 1020, 552, true );
	add_image_size( 'banner-narr-20x', 1360, 736, true );

	// 5:3 tiles
	add_image_size( 'tile-wide-10x', 260, 156, true );
	add_image_size( 'tile-wide-15x', 390, 234, true );
	add_image_size( 'tile-wide-20x', 520, 312, true );
	add_image_size( 'tile-narr-10x', 200, 120, true );
	add_image_size( 'tile-narr-15x', 300, 180, true );
	add_image_size( 'tile-narr-20x', 400, 240, true );

	// 3:5 tiles
	add_image_size( 'tall-thumb-10x', 120, 140, true );
	add_image_size( 'tall-thumb-15x', 180, 210, true );
	add_image_size( 'tall-thumb-20x', 240, 280, true );

	// Other tiles
	add_image_size( 'restile-wide-10x', 360, 244, true );
	add_image_size( 'restile-wide-15x', 540, 366, true );
	add_image_size( 'restile-wide-20x', 720, 488, true );
	add_image_size( 'restile-narr-10x', 260, 208, true );
	add_image_size( 'restile-narr-15x', 390, 312, true );
	add_image_size( 'restile-narr-20x', 540, 624, true );

	// headshot_square
	add_image_size( 'head-wide-10x', 420, 558, true );
	add_image_size( 'head-wide-15x', 630, 834, true );
	add_image_size( 'head-wide-20x', 840, 1116, true );
	add_image_size( 'head-narr-10x', 328, 432, true );
	add_image_size( 'head-narr-15x', 492, 654, true );
	add_image_size( 'head-narr-20x', 656, 870, true );

	// headshot_tile
	add_image_size( 'head-tile-10x', 96, 127, true );
	add_image_size( 'head-tile-15x', 144, 190, true );
	add_image_size( 'head-tile-20x', 192, 255, true );

	// publication
	add_image_size( 'publication', 425, 550, false );

    // lab tiles
    add_image_size( 'researchlab', 64, 48, false );
}
add_action( 'init', 'uw_ee_set_image_sizes' );

// Add data types
require_once 'includes/posttypes.php';
require_once 'includes/taxonomies.php';

// Remove unnecessary data types
function uw_ee_remove_menu_items() {

//	remove_menu_page( 'edit.php' );
	remove_menu_page( 'edit-comments.php' );
}
add_action( 'admin_menu', 'uw_ee_remove_menu_items' );

function uw_ee_post_formats() {
  add_theme_support( 'post-formats', array(
    'video',
    'image',
    'standard'
  ));
}
add_action( 'after_setup_theme', 'uw_ee_post_formats', 999);

// Remove unnecessary templates
function uw_ee_remove_default_templates( $templates ) {

	unset( $templates['templates/template-big-hero.php'] );
	unset( $templates['templates/template-no-sidebar.php'] );
	unset( $templates['templates/template-small-hero.php'] );
	unset( $templates['templates/template-no-hero.php'] );
	unset( $templates['templates/template-no-title.php'] );
}

// Remove redirect guessing
function uw_ee_remove_redirect_guessing( $header ) {
	global $wp_query;
	if ( is_404() ) {
		unset( $wp_query->query_vars['name'] );
	}
	return $header;
}

add_filter( 'status_header', 'uw_ee_remove_redirect_guessing' );

// Make it easy to add sidebar links
function uw_ee_render_sidebar_links() {
	global $post;
	if ( have_rows( 'custom_links' ) ) {
		echo '<h2>Related Links</h2><ul class="block--related-links">';
		while ( have_rows( 'custom_links' ) ) {
			the_row();
			echo '<li><a href="' . get_sub_field( 'link' ) . '">';
			the_sub_field( 'title' );
			echo '</a></li>';
		}
	}
}

function uw_ee_register_notable_numbers() {
	register_sidebar( array(
		'name' => 'Notable Numbers Left',
		'id' => 'ee-nn-l',
		'before_widget' => '<div class="block--notable--left">',
		'after_widget' => '</div>',
		'before_title' => '',
		'after_title' => '',
		)
	);
	register_sidebar( array(
		'name' => 'Notable Numbers Right',
		'id' => 'ee-nn-r',
		'before_widget' => '<div class="block--notable--left">',
		'after_widget' => '</div>',
		'before_title' => '',
		'after_title' => '',
		)
	);
}

add_action( 'widgets_init', 'uw_ee_register_notable_numbers' );

function rgbToHsl( $r, $g, $b ) {
	$oldR = $r;
	$oldG = $g;
	$oldB = $b;
	$r /= 255;
	$g /= 255;
	$b /= 255;
	$max = max( $r, $g, $b );
	$min = min( $r, $g, $b );
	$h;
	$s;
	$l = ($max + $min) / 2;
	$d = $max - $min;
	if ( $d == 0 ) {
		$h = $s = 0;
		// achromatic
	} else {
		$s = $d / (1 - abs( 2 * $l - 1 ));
		switch ( $max ) {
			case $r :
				$h = 60 * fmod( (($g - $b) / $d), 6 );
				if ( $b > $g ) {
					$h += 360;
				}
			break;
			case $g :
				$h = 60 * (($b - $r) / $d + 2);
			break;
			case $b :
				$h = 60 * (($r - $g) / $d + 4);
			break;
		}
	}
	return array( round( $h, 2 ), round( $s, 2 ), round( $l, 2 ) );
}

$GLOBALS['resume'] = '<p>Created by DRStamm for D2 in 2015</p>';
function hslToRgb( $h, $s, $l ) {
	$r;
	$g;
	$b;
	$c = (1 - abs( 2 * $l - 1 )) * $s;
	$x = $c * (1 - abs( fmod( ($h / 60), 2 ) - 1 ));
	$m = $l - ($c / 2);
	if ( $h < 60 ) {
		$r = $c;
		$g = $x;
		$b = 0;
	} elseif ( $h < 120 ) {
		$r = $x;
		$g = $c;
		$b = 0;
	} elseif ( $h < 180 ) {
		$r = 0;
		$g = $c;
		$b = $x;
	} elseif ( $h < 240 ) {
		$r = 0;
		$g = $x;
		$b = $c;
	} elseif ( $h < 300 ) {
		$r = $x;
		$g = 0;
		$b = $c;
	} else {
		$r = $c;
		$g = 0;
		$b = $x;
	}
	$r = ($r + $m) * 255;
	$g = ($g + $m) * 255;
	$b = ($b + $m) * 255;
	return array( floor( $r ), floor( $g ), floor( $b ) );
}

function uweeSortByDate($query){
	 if(is_archive()){
		$query->set( 'order', 'DESC' );
		$query->set( 'orderby', 'date' );
	 }
}
add_action( 'pre_get_posts', 'uweeSortByDate');


  function uweeGetTrackParentSidebar( $currentid ){
    if( get_page_template_slug( $currentid ) == 'd2-academics-track.php' ) {
      if (get_field( 'sidebar_content', $currentid ) ) {
        $out = '<div class="track-sidebar">';
        $out .= get_field( 'sidebar_content', $currentid );
        $out .= '</div>';
        return $out;
      }
    }
    else {
      $out = uweeGetTrackParentSidebar( wp_get_post_parent_id( $currentid ) );
      return $out;
    }
  }