wordpress sage function.php

function.php

<?php
/**
 * Sage includes
 *
 * The $sage_includes array determines the code library included in your theme.
 * Add or remove files to the array as needed. Supports child theme overrides.
 *
 * Please note that missing files will produce a fatal error.
 *
 * @link https://github.com/roots/sage/pull/1042
 */
$sage_includes = [
  'lib/utils.php',                 // Utility functions
  'lib/init.php',                  // Initial theme setup and constants
  'lib/wrapper.php',               // Theme wrapper class
  'lib/conditional-tag-check.php', // ConditionalTagCheck class
  'lib/config.php',                // Configuration
  'lib/assets.php',                // Scripts and stylesheets
  'lib/titles.php',                // Page titles
  'lib/extras.php',                // Custom functions
];

foreach ($sage_includes as $file) {
  if (!$filepath = locate_template($file)) {
    trigger_error(sprintf(__('Error locating %s for inclusion', 'sage'), $file), E_USER_ERROR);
  }

  require_once $filepath;
}
unset($file, $filepath);

require_once('wp_bootstrap_navwalker.php');

if( function_exists('acf_add_options_page') ) {

  $page = acf_add_options_page(array(
    'page_title'  => 'BlueSky Options',
    'menu_title'  => 'BlueSky Options',
    'menu_slug'   => 'bluesky-options-settings',
    'capability'  => 'edit_posts',
    'position' => 1.1,
    'redirect'  => false
  ));

}

if ( function_exists( 'add_theme_support' ) ) { 
    add_theme_support( 'post-thumbnails' );
    add_image_size( 'square-img', 300, 300, true); // name, width, height, crop 
    add_image_size( 'vertical-img', 335, 694, true);
    add_image_size( 'horizontal-img', 594, 287, true);


    add_image_size( '1x1-img', 600, 600, true);
    add_image_size( '1x2-img', 300, 611, true);
    add_image_size( '2x1-img', 600, 300, true);
    add_image_size( '2x2-img', 600, 600, true);

    add_image_size( '3x2-img', 900, 600, true);

    add_image_size( 'blog-post', 2000, 400, true);

    add_image_size( 'blog-post-2by1', 2000, 500, true);


    add_filter('image_size_names_choose', 'my_image_sizes');
}

function my_image_sizes($sizes) {
    $addsizes = array(
        "square-img" => __( "Square image"),
        "1x1-img" => __( "Square Small image"),
        "1x2-img" => __( "Vertical Small image"),
        "2x1-img" => __( "Horizontal Small image"),
        "2x2-img" => __( "Square Large image"),
        "3x2-img" => __( "Horizontal Large image"),
        "3x2-img" => __( "blog-post"),
        "blog-post-2by1" => __( "Two By One"),
    );
    $newsizes = array_merge($sizes, $addsizes);
    return $newsizes;
}



function my_js_variables(){ ?>
    <script type="text/javascript">
      var mft_load_more_ajax = {"ajaxurl":"<?php echo admin_url('admin-ajax.php'); ?>"};
    </script><?php
}
add_action ( 'wp_head', 'my_js_variables' );

  function mft_load_more_ajax() {
    if( ! wp_verify_nonce($_POST['nonce'], 'mft_load_more_ajax'))
      return;
    $offset = $_POST['offset'];
    $init_offset = $_POST['init_offset'];
    if($offset != NULL && absint($offset) && $init_offset != NULL && absint($init_offset)) {
      // Finally, we'll set the query arguments and instantiate WP_Query
      
      $query_args = array(
        'post_type' => array('post', 'project'),
        'category_not_in' => array( 3, 6, 7 ),
        'posts_per_page'     =>  $init_offset,
        'offset'     =>  $offset
      );


      $post_list = array();
      $i = 0;
      $custom_query = new WP_Query ( $query_args );
      if ( $custom_query->have_posts() ) {
        while ( $custom_query->have_posts() ) {
          $custom_query->the_post();
          

          $value = get_field( "image_layout" );
          if ($value != '') {
            $img_dimensions = strtolower($value) . '-img';
            $valueClass = strtolower($value);

            if ($value == '2x1') {
              $valueClass = 'xs-6 sm-6 _2x1 twobyone';
            } elseif ($value == '1x2') {
              $valueClass = 'xs-6 sm-3 _1x2 onebytwo';
            } elseif ($value == '2x2') {
              $valueClass = 'xs-6 sm-6 _2x2 twobytwo';
            } elseif ($value == '3x2') {
              $valueClass = 'xs-6 sm-9 _3x2 threebytwo';
            } else {
              $valueClass = 'xs-6 sm-3 _1x1 onebyone';
            }
          } else {
            $img_dimensions = '1x1-img';
            $valueClass = 'xs-6 sm-3 _1x1 onebyone';
          }

          $image = get_field('home_grid_image');
          $alt = $image['alt'];
          $width = $image['sizes'][ $img_dimensions . '-width' ];
          $height = $image['sizes'][ $img_dimensions . '-height' ];
          $home_grid_image = $image['sizes'][ $img_dimensions ];

          ob_start(); ?>
            
            <article <?php post_class(array('grid-item hover-module', $valueClass, strtolower(get_field( "overlay_color" )))); ?>>
              <a target="_blank" class="article-link " href='<?php the_permalink(); ?>' >
                <div class="module-overlay <?php echo strtolower(get_field( "overlay_color" )); ?>"></div>
                  <img src="<?php echo $home_grid_image; ?>" width="<?php echo $width; ?>" height="<?php echo $height; ?>" alt="<?php echo $alt; ?>" class="img-responsive image-hover__img--bw" />
                       
                  <div class="hover__hover-content-container">
                      <div class="hover__hover-content--spacing">
                    <h2 class="primary-text-color heading--smallest text-primary"><?php the_title(); ?></h2>
                      </div>
                  </div>
                  <span class="filter-copy body-text__small-caps primary-text-color">
                    <div style="position: relative">
                      <i class="ion-android-add-circle text-primary icon"></i>
                      <i class="ion-android-arrow-dropright-circle text-primary icon"></i>
                    </div>
                  </span>
              </a>
            </article>
                    
            <?php
            $post_list[$i] = ob_get_clean();
            $i++;
        }
        echo json_encode($post_list);
      } else {
        echo json_encode(0);
      }
    }
    die();
  }
  add_action( 'wp_ajax_mft_load_more_ajax', 'mft_load_more_ajax' );
  add_action( 'wp_ajax_nopriv_mft_load_more_ajax', 'mft_load_more_ajax' );

/**
 * Register `team` post type
 */
function team_post_type() {
   
   // Labels
  $labels = array(
    'name' => _x("Team", "post type general name"),
    'singular_name' => _x("Team", "post type singular name"),
    'menu_name' => 'Team Profiles',
    'add_new' => _x("Add New", "team item"),
    'add_new_item' => __("Add New Profile"),
    'edit_item' => __("Edit Profile"),
    'new_item' => __("New Profile"),
    'view_item' => __("View Profile"),
    'search_items' => __("Search Profiles"),
    'not_found' =>  __("No Profiles Found"),
    'not_found_in_trash' => __("No Profiles Found in Trash"),
    'parent_item_colon' => ''
  );
  
  // Register post type
  register_post_type('team' , array(
    'labels' => $labels,
    'public' => true,
    'has_archive' => false,
    'rewrite' => true,
    'supports' => array('title', 'editor', 'thumbnail')
  ) );
}
add_action( 'init', 'team_post_type', 0 );

/**
 * Register `project` post type
 */
function project_post_type() {
   
   // Labels
  $labels = array(
    'name' => _x("Project", "post type general name"),
    'singular_name' => _x("Project", "post type singular name"),
    'menu_name' => 'Projects',
    'add_new' => _x("Add New", "project item"),
    'add_new_item' => __("Add New Project"),
    'edit_item' => __("Edit Project"),
    'new_item' => __("New Project"),
    'view_item' => __("View Project"),
    'search_items' => __("Search Projects"),
    'not_found' =>  __("No Projects Found"),
    'not_found_in_trash' => __("No Projects Found in Trash"),
    'parent_item_colon' => ''
  );
  
  // Register post type
  register_post_type('project' , array(
    'labels' => $labels,
    'public' => true,
    'has_archive' => false,
    'rewrite' => true,
    'supports' => array('title', 'editor', 'thumbnail', 'tags'),
    'taxonomies' => array('post_tag')
  ) );
}
add_action( 'init', 'project_post_type', 0 );

/**
 * Register `department` taxonomy
 */
function project_taxonomy() {
  
  // Labels
  $singular = 'Project Category';
  $plural = 'Project Categories';
  $labels = array(
    'name' => _x( $plural, "taxonomy general name"),
    'singular_name' => _x( $singular, "taxonomy singular name"),
    'search_items' =>  __("Search $singular"),
    'all_items' => __("All $singular"),
    'parent_item' => __("Parent $singular"),
    'parent_item_colon' => __("Parent $singular:"),
    'edit_item' => __("Edit $singular"),
    'update_item' => __("Update $singular"),
    'add_new_item' => __("Add New $singular"),
    'new_item_name' => __("New $singular Name"),
  );

  // Register and attach to 'team' post type
  register_taxonomy( strtolower($singular), 'project', array(
    'public' => true,
    'show_ui' => true,
    'show_in_nav_menus' => true,
    'hierarchical' => true,
    'query_var' => true,
    'rewrite' => false,
    'labels' => $labels
  ) );
}
add_action( 'init', 'project_taxonomy', 0 );


/*
include_once( ABSPATH . 'wp-admin/includes/image.php' );
function regenerate_all_attachment_sizes() {
    $args = array( 'post_type' => 'attachment', 'numberposts' => 100, 'post_status' => null, 'post_parent' => null, 'post_mime_type' => 'image' ); 
    $attachments = get_posts( $args );
    if ($attachments) {
        foreach ( $attachments as $post ) {
            $file = get_attached_file( $post->ID );
            wp_update_attachment_metadata( $post->ID, wp_generate_attachment_metadata( $post->ID, $file ) );
        }
    }       
}
regenerate_all_attachment_sizes();
*/