<?php
/* -------------------------------------------
  EDGE Press v1.0
  - Cleaner code for Wordpress Theme
  - Requirement: Wordpress 3.8 and PHP 5.3
------------------------------------------- */
include "inflector.php";

function home() { echo home_url()."/"; }
function root() { return get_template_directory_uri()."/"; }
  function img()   { echo root()."assets/img/"; }
  function css()   { echo root()."assets/css/"; }
  function js()    { echo root()."assets/js/";  }
  function files() { echo root()."assets/files/"; }

/*
  ELLIPSIZE
  - Adding "..." at the end of the string.
  - Default is 160 characters
*/

function ellipsize($text, $char_number = "160", $etc = "...") {
  $text = html_entity_decode($text, ENT_QUOTES);
  if (strlen($text) > $char_number) {
    $text = substr($text, 0, $char_number);
    $text = substr($text,0,strrpos($text," "));

    $punctuation = ".!?:;,-"; // punctuation you want removed

    $text = (strspn(strrev($text),  $punctuation) != 0)
            ?
            substr($text, 0, -strspn(strrev($text),  $punctuation))
            :
            $text;

    $text = $text.$etc;
  }
  $text = htmlentities($text, ENT_QUOTES);
  return $text;
}

/*
  CUSTOM NAV MENU
*/

function edge_nav_menu() {
  wp_nav_menu(array(
    "container"       => "nav",
    "container_class" => " ",
    "container_id"    => "",
    "menu_class"      => " ",
    "menu_id"         => " ",
  ));
}

/*
  DATABASE CALL
*/

class Post {
  public static function find($args = null) {
    wp_reset_postdata();
    
    if(empty($args) ) {
      $args = array(
        "post_type" => get_called_class()
      );
    }

    return new WP_Query($args);
  }

  public static function find_by($key, $value) {
    wp_reset_postdata();

    $args = array(
      $key => $value,
      "post_type" => get_called_class()
    );
    return new WP_Query($args);
  }
}

class Page extends Post {}

/*
  CUSTOM POST TYPE
*/

function add_post_type($name, $icon = "admin-post", $tax_name = null) {
  $plural = Inflector::pluralize($name);
  $singular = $name;

  $labels = array(
    "name" => $plural,
    "singular_name" => $singular,
    "add_new_item" => "Add New " . $singular,
    "edit_item" => "Edit " . $singular,
    "new_item" => "New " . $singular,
    "view_item" => "View " . $singular,
    "search_items" => "Search " . $plural,
    "not_found" => "No " . strtolower($plural) . " found",
    "not_found_in_trash" => "No " . strtolower($plural) . " found in Trash",
    "parent_item_colon" => "Parent " . $singular . ":",
  );

  $post_args = array(
    "public" => true,
    "menu_icon" => "dashicons-".$icon,
    "labels" => $labels,
    "capability_type" => "post",
    "supports" => array(
      "title",
      "editor",
      "custom-fields",
      "revisions",
      "thumbnail",
    ),
  );
  
  // If taxonomy is given
  if($tax_name) {
    add_taxonomy($tax_name, $name);
  }

  register_post_type(strtolower($name), $post_args);
}

/*
  CUSTOM TAXONOMY
*/

function add_taxonomy($name, $post_type) {
  $plural = Inflector::pluralize($name);
  $singular = $name;

  $labels = array(
    "name" => $plural,
    "singular_name" => $singular,
    "all_items" => "All " . $plural,
    "edit_item" => "Edit " . $singular,
    "view_item" => "View " . $singular,
    "update_item" => "Update " . $singular,
    "add_new_item" => "Add New " . $singular,
    "parent_item" => "Parent " . $singular,
    "search_items" => "Search " . $plural,
    "popular_items" => "Popular " . $plural,
    "add_or_remove_items" => "Add or remove " . strtolower($plural),
    "choose_from_most_used" => "Choose from the most used " . strtolower($plural),
    "not_found" => "No " . strtolower($plural) . " found"
  );

  $tax_args = array(
    "labels" => $labels,
    "show_ui" => true,
    "query_var" => true,
    "show_admin_column" => false,
    "hierarchical" => true,
  );
  register_taxonomy(strtolower($name), strtolower($post_type), $tax_args);
}

/* REMOVE MENU ITEMS */
add_action("admin_menu", "remove_menu_items");


/* AUTO ADD HEADER and FOOTER */
add_filter("template_include", function($template) {
  get_header();
  include $template;
  get_footer();
  return FALSE;
});