tutsplus_building-wordpress-themes-with-bootstrap/functions.php

<?php

// remover versao do wordpress
remove_action('wp_head', 'wp_generator');

// CONSTANTES
define('THEMEROOT', get_stylesheet_directory_uri());
define('IMAGES', THEMEROOT . '/img');
define('JS', THEMEROOT . '/js');

// theme setup

if(! function_exists('tuts_theme_setup')) {
  function tuts_theme_setup() {
    // fazendo o tema disponivel para traducao
    $lang_dir = THEMEROOT . '/languages';
    load_theme_textdomain('tuts', $$lang_dir);

    // adicionando suporte automatico a feed links
    add_theme_support('automatic-feed-link');

    // adicionando suporte a post-thumbnails
    add_theme_support( 'post-thumbnails' ); 

    // registar os menus
    register_nav_menus(
        array(
          'main-menu' => __( 'Main Menu', 'tuts' ),
          'extra-menu' => __( 'Extra Menu', 'tuts' )
        )
      );

  }

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


// get post meta data
if(! function_exists('tuts_post_meta')) {
  function tuts_post_meta() {
    if(get_post_type() === 'post') {
      echo '<p class="post-meta">';
      _e('by','tuts');

      printf('<a href="%1$s" rel="author"> %2$s </a>', esc_url( get_author_posts_url( get_the_author_meta('ID') )), get_the_author() );

      _e('on','tuts');
      echo '<span> '. get_the_date() .'</span></p>';


      // <p class="post-meta">
      //   by <a href="#">Cory Simmons</a> on <span>November 15th, 2014</span>
      // </p>


    }
  }

}


// carregar os numeros de paginacao 
// https://codex.wordpress.org/Function_Reference/paginate_links
if(! function_exists('tuts_numbered_pagination')) {
  function tuts_numbered_pagination() {

    $args = array(
      'prev_next'          => false,
      'type'               => 'array'
    );

    echo '<div class="col-md-12">';
    $pagination = paginate_links( $args );

    if(is_array( $pagination )) {
      echo '<ul class="nav nav-pills">';

      foreach($pagination as $page) {
        if(strpos( $page, 'current' )) {
          echo '<li class="active"><a href="#">' . $page . '</a></li>';
        } else {
          echo '<li>'. $page .'</li>';
        }
      }

      echo '</ul>';

    }

    echo '</div>';


    // <div class="col-md-12">
    //   <ul class="nav nav-pills">
    //     <li role="presentation" class="active"><a href="#">1</a></li>
    //     <li role="presentation"><a href="#">2</a></li>
    //     <li role="presentation"><a href="#">3</a></li>
    //   </ul>
    // </div>

  }

}


// registar widget areas
if(! function_exists('tuts_widget_init')) {
  function tuts_widget_init() {

    if(function_exists('register_sidebar')) {
        register_sidebar( array(
          'name'          => __( 'Main Widget Area', 'tuts' ),
          'id'            => 'main-sidebar',
          'description'   => __( 'Appears in the blog pages.', 'tuts' ),
          'before_widget' => '<div id="%1$s" class="widget %2$s">',
          'after_widget'  => '</div>',
          'before_title'  => '<h2>',
          'after_title'   => '</h2>',
      ) );

    }
  }

  add_action('widgets_init','tuts_widget_init');

}

// registar e enfilerar scripts
if(! function_exists('tuts_scripts')) {
  function tuts_scripts() {

    // registar script
    wp_register_script('modernizr-js', JS . '/vendor/modernizr-2.6.2.min.js', false, false, false);
    wp_register_script('bootstrap-js', THEMEROOT . '/bower_components/bootstrap/dist/js/bootstrap.min.js', array('jquery'), false, true);
    wp_register_script('isotope-js', THEMEROOT . '/bower_components/isotope/dist/isotope.pkgd.min.js', false, false, true);
    wp_register_script('plugins-js', JS . '/plugins.js', false, false, true);
    wp_register_script('main-js', JS . '/main.js', false, false, true);

    // carregar os scripts
    wp_enqueue_script('modernizr-js');
    wp_enqueue_script('bootstrap-js');
    wp_enqueue_script('isotope-js');
    wp_enqueue_script('plugins-js');
    wp_enqueue_script('main-js');

    // carregar os stylecss
    wp_enqueue_style('bootstrap-css', THEMEROOT . '/bower_components/bootstrap/dist/css/bootstrap.min.css');
    wp_enqueue_style('main-css', THEMEROOT . '/css/style.css');

  }

  add_action('wp_enqueue_scripts','tuts_scripts');
}


// widgets
require_once ( get_template_directory() . '/include/widgets/widget-recent-projects.php');


// rvalidar o comprimento
if ( ! function_exists( 'tuts_validate_length' ) ) {
	function tuts_validate_length( $fieldValue, $minLength ) {
		return ( strlen( trim( $fieldValue ) ) > $minLength );
	}
}



?>