redevents.php

<?php

/*
   Plugin Name: Redelivre Events
   Version: 1.0
   Plugin URI: https://github.com/redelivre/redevents
   Description: Plugin for manage some events
   Group: Rede Livre
   Author: Maurilio Atila
   Author URI: http://cabelotaina.github.io
   Developer: https://github.com/cabelotaina

   Text Domain: redevents
   Domain Path: /languages/
   References: http://www.noeltock.com/web-design/wordpress/custom-post-types-events-pt1/, http://www.noeltock.com/web-design/wordpress/how-to-custom-post-types-for-events-pt-2/
 */

require_once __DIR__ . DIRECTORY_SEPARATOR . 'includes' . DIRECTORY_SEPARATOR . 'wp-divi'. DIRECTORY_SEPARATOR .'modules.php';

class Redevents {
  public function __construct(){
    add_action( 'init', array( $this , 'create_event_postype' ) );
    //add_action( 'init', array( $this , 'create_eventcategory_taxonomy'));
    add_filter( 'manage_edit-tf_events_columns', array( $this , 'tf_events_edit_columns' ) );
    add_action( 'manage_posts_custom_column', array( $this , 'tf_events_custom_columns') );
    add_action( 'admin_init', array( $this , 'tf_events_create' ) );
    add_action( 'save_post', array( $this, 'save_tf_events' ) );
    add_filter( 'post_updated_messages', array( $this, 'events_updated_messages' ) );

    add_action( 'admin_print_styles-post.php', array( $this , 'events_styles' ), 1000 );
    add_action( 'admin_print_styles-post-new.php', array( $this , 'events_styles' ), 1000 );

    add_action( 'admin_print_scripts-post.php', array( $this , 'events_scripts' ), 1000 );
    add_action( 'admin_print_scripts-post-new.php', array( $this , 'events_scripts' ), 1000 );

    add_filter("the_content", array( $this , 'the_meta' ) );

  }

  function the_meta($content){
    global $post_type;
    global $post;

    if( 'tf_events' == $post_type ){
      $custom_fields = get_post_custom();

      $new_content = "<br>";
      foreach ( $custom_fields as $key => $value ) {
        if($key == "tf_events_startdate" or $key == "tf_events_enddate"){
          $value[0] = date("d-m-Y H:i", $value[0]);
        }

        if($key == "tf_events_startdate")
          $key = "Data de Inicio";

        if ($key == "tf_events_enddate") {
          $key = "Data de Termino";
        }

        if ($key == "tf_events_city") {
          $key = "Cidade";
        }

        if ($key == "tf_events_state") {
          $key = "Estado";
        }
          if ($key == "_edit_last" or $key == "_edit_lock" or $key == "upload_file") {
          continue;
        }

         $new_content .= "<label>" . $key . "</label>" . ": " . $value[0] . "<br />";
      }
      return $content.$new_content;
    }
    return $content;
  }

  function create_event_postype(){
    $labels = array(
        'name' => _x('Eventos', 'redevents'),
        'singular_name' => _x('Evento', 'redevents'),
        'add_new' => _x('Adicionar Novo', 'redevents'),
        'add_new_item' => __('Adicionar Novo Evento', 'redevents'),
        'edit_item' => __('Editar Evento', 'redevents'),
        'new_item' => __('Novo Evento', 'redevents'),
        'view_item' => __('Vizualizar Evento', 'redevents'),
        'search_items' => __('Buscar Eventos', 'redevents'),
        'not_found' =>  __('Nenhum evento encontrado', 'redevents'),
        'not_found_in_trash' => __('Nenhum evento encontrado na Lixeira', 'redevents'),
        'parent_item_colon' => '',
    );

    $args = array(
        'label' => __('Eventos'),
        'labels' => $labels,
        'public' => true,
        'can_export' => true,
        'show_ui' => true,
        '_builtin' => false,
        'capability_type' => 'post',
        'menu_icon' => 'dashicons-calendar',
        'hierarchical' => false,
        'rewrite' => array( "slug" => "events" ),
        'supports'=> array('title', 'thumbnail', 'excerpt', 'editor') ,
        'show_in_nav_menus' => true,
        'taxonomies' => array( 'tf_eventcategory', 'post_tag')
    );

    register_post_type( 'tf_events', $args);


    $labels = array(
        'name' => _x( 'Categorias', 'taxonomy general name' ),
        'singular_name' => _x( 'Categoria', 'taxonomy singular name' ),
        'search_items' =>  __( 'Buscar Categorias' ),
        'popular_items' => __( 'Popular Categorias' ),
        'all_items' => __( 'Todas as Categorias' ),
        'parent_item' => null,
        'parent_item_colon' => null,
        'edit_item' => __( 'Editar Categoria' ),
        'update_item' => __( 'Atualizar Categoria' ),
        'add_new_item' => __( 'Adicionar Nova Categoria' ),
        'new_item_name' => __( 'Novo Nome de Categoria' ),
        'separate_items_with_commas' => __( 'Separar categorias com virgulas' ),
        'add_or_remove_items' => __( 'Adicionar ou remover categorias' ),
        'choose_from_most_used' => __( 'Escolher das categorias mais usadas' ),
    );

    register_taxonomy('tf_eventcategory','tf_events', array(
        'label' => __('Categoria dos Eventos'),
        'labels' => $labels,
        'hierarchical' => true,
        'show_ui' => true,
        'query_var' => true,
        'rewrite' => array( 'slug' => 'event-category' ),
    ));
  }

  function tf_events_edit_columns($columns) {

    $columns = array(
        "cb" => "<input type=\"checkbox\" />",
        "title" => "Evento",
        "tf_col_ev_cat" => "Categoria",
        "tf_col_ev_date" => "Data",
        "tf_col_ev_times" => "Horas",
        "tf_col_ev_city" => "Cidade",
        "tf_col_ev_state" => "Estado",
        //"tf_col_ev_thumb" => "Thumbnail",
        //"tf_col_ev_desc" => "Description",
        );
    return $columns;
  }

  function tf_events_custom_columns($column)
  {
    global $post;
    $custom = get_post_custom();
    switch ($column)
    {
      case "tf_col_ev_desc";
          the_excerpt();
      break;
      case "tf_col_ev_cat":
          // - show taxonomy terms -
          $eventcats = get_the_terms($post->ID, "tf_eventcategory");
          $eventcats_html = array();
          if ($eventcats) {
          foreach ($eventcats as $eventcat)
          array_push($eventcats_html, $eventcat->name);
          echo implode($eventcats_html, ", ");
          } else {
          _e('None', 'themeforce');;
          }
      break;
      case "tf_col_ev_date":
          // - show dates -
          $startd = $custom["tf_events_startdate"][0];
          $endd = $custom["tf_events_enddate"][0];
          $startdate = date("F j, Y", $startd);
          $enddate = date("F j, Y", $endd);
          echo $startdate . '<br /><em>' . $enddate . '</em>';
      break;
      case "tf_col_ev_city":
          // - show dates -
          $city = $custom["tf_events_city"][0];
          echo '<em>' . $city . '</em>';
      break;
      case "tf_col_ev_state":
          // - show dates -
          $state = $custom["tf_events_state"][0];
          echo '<em>' . $state . '</em>';
      break;
      case "tf_col_ev_times":
          // - show times -
          $startt = $custom["tf_events_startdate"][0];
          $endt = $custom["tf_events_enddate"][0];
          $time_format = get_option('time_format');
          $starttime = date($time_format, $startt);
          $endtime = date($time_format, $endt);
          echo $starttime . ' - ' .$endtime;
      break;
      case "tf_col_ev_thumb":
          // - show thumb -
          $post_image_id = get_post_thumbnail_id(get_the_ID());
          if ($post_image_id) {
          $thumbnail = wp_get_attachment_image_src( $post_image_id, 'post-thumbnail', false);
          if ($thumbnail) (string)$thumbnail = $thumbnail[0];
          echo '<img src="';
          echo bloginfo('template_url');
          echo '/timthumb/timthumb.php?src=';
          echo $thumbnail;
          echo '&h=60&w=60&zc=1" alt="" />';
      }
      break;

    }
  }

  function tf_events_create() {
    add_meta_box('tf_events_meta', 'Eventos', array( $this , 'tf_events_meta' ), 'tf_events');
}

  function tf_events_meta () {

  // - grab data -

  global $post;
  $custom = get_post_custom($post->ID);

  if (array_key_exists('tf_events_startdate', $custom)){
    $meta_sd = $custom["tf_events_startdate"][0];
    $meta_st = $meta_sd;
  }
  else{
    $meta_sd = null;
  }

  if (array_key_exists('tf_events_enddate', $custom)){
    $meta_ed = $custom["tf_events_enddate"][0];
    $meta_et = $meta_ed;
  }

  if (array_key_exists('tf_events_city', $custom)){
    $city = $custom["tf_events_city"][0];
  }
  else{
    $city = "";
  }

  if (array_key_exists('tf_events_state', $custom)){
    $state = $custom["tf_events_state"][0];
  }
  else{
    $state = "";
  }

  // - grab wp time format -

  $time_format = get_option('time_format');

  // - populate today if empty, 00:00 for time -

  if ($meta_sd == null) { $meta_sd = time(); $meta_ed = $meta_sd; $meta_st = 0; $meta_et = 0;}

  // - convert to pretty formats -

  $clean_sd = date("D, M d, Y", $meta_sd);
  $clean_ed = date("D, M d, Y", $meta_ed);
  $clean_st = date($time_format, $meta_st);
  $clean_et = date($time_format, $meta_et);

  // - security -

  echo '<input type="hidden" name="tf-events-nonce" id="tf-events-nonce" value="' .
  wp_create_nonce( 'tf-events-nonce' ) . '" />';

  // - output -

  ?>
  <div class="tf-meta">
  <ul>
      <li><label>Data de Inicio</label>
        <p><input name="tf_events_startdate" class="tfdate" value="<?php echo $clean_sd; ?>" /></p>
      </li>
      <li><label>Horario de Inicio</label>
        <p><input name="tf_events_starttime" value="<?php echo $clean_st; ?>" /></p>
        <em>Use o formato de 24h</em>
      </li>
      <li><label>Data de Termino</label>
        <p><input name="tf_events_enddate" class="tfdate" value="<?php echo $clean_ed; ?>" /></p>
      </li>

      <li><label>Horario de Termino</label>
        <p><input name="tf_events_endtime" value="<?php echo $clean_et; ?>" /></p><em>Use o formato de 24h</em>
      </li>

      <li><label>Cidade</label>
        <p><input name="tf_events_city" value="<?php echo $city; ?>" /></p>
      </li>

      <?php

      $state_labels = array("Acre",
                          "Alagoas",
                          "Amapá",
                          "Amazonas",
                          "Bahia",
                          "Ceará",
                          "Distrito Federal",
                          "Espírito Santo",
                          "Goiás",
                          "Maranhão",
                          "Mato Grosso",
                          "Mato Grosso do Sul",
                          "Minas Gerais",
                          "Pará",
                          "Paraíba",
                          "Paraná",
                          "Pernambuco",
                          "Piauí",
                          "Rio de Janeiro",
                          "Rio Grande do Norte",
                          "Rio Grande do Sul",
                          "Rondônia",
                          "Roraima",
                          "Santa Catarina",
                          "São Paulo",
                          "Sergipe",
                          "Tocantins");
      ?>

      <p>Estado:
      <select name="tf_events_state">
      <?php
      foreach ($state_labels as $state_data) {?>
        <option <?php echo (($state==$state_data)?"selected":""); ?>
          value="<?php echo $state_data; ?>">
          <?php echo $state_data;?>
        </option>';
      <?php } ?>
      ?>
      </select>
      </p>

  </ul>
  </div>
  <?php
  }

  function save_tf_events(){

  global $post;


  if ($post == null)
    return;
  // - still require nonce

  if ( !wp_verify_nonce( $_POST['tf-events-nonce'], 'tf-events-nonce' )) {
      return $post->ID;
  }

  if ( !current_user_can( 'edit_post', $post->ID ))
      return $post->ID;

  // - convert back to unix & update post

  if(!isset($_POST["tf_events_startdate"])):
  return $post;
  endif;
  $updatestartd = strtotime ( $_POST["tf_events_startdate"] . $_POST["tf_events_starttime"] );
  update_post_meta($post->ID, "tf_events_startdate", $updatestartd );

  if(!isset($_POST["tf_events_enddate"])):
  return $post;
  endif;
  $updateendd = strtotime ( $_POST["tf_events_enddate"] . $_POST["tf_events_endtime"]);
  update_post_meta($post->ID, "tf_events_enddate", $updateendd );

  if(!isset($_POST["tf_events_city"])):
  return $post;
  endif;
  $city = isset($_POST["tf_events_city"])? $_POST["tf_events_city"]: "";
  update_post_meta($post->ID, "tf_events_city", $city);

  if(!isset($_POST["tf_events_state"])):
  return $post;
  endif;
  $city = isset($_POST["tf_events_state"])? $_POST["tf_events_state"]: "";
  update_post_meta($post->ID, "tf_events_state", $city);

  }

  function events_updated_messages( $messages ) {

    global $post, $post_ID;

    $messages['tf_events'] = array(
      0 => '', // Unused. Messages start at index 1.
      1 => sprintf( __('Evento atualizado. <a href="%s">View item</a>'), esc_url( get_permalink($post_ID) ) ),
      2 => __('Campo personalizado atualizado.'),
      3 => __('Campo personalizado removido.'),
      4 => __('Evento atualizado.'),
      /* translators: %s: date and time of the revision */
      5 => isset($_GET['revision']) ? sprintf( __('Evento recuperado para revisão de %s'), wp_post_revision_title( (int) $_GET['revision'], false ) ) : false,
      6 => sprintf( __('Evento publicado. <a href="%s">View event</a>'), esc_url( get_permalink($post_ID) ) ),
      7 => __('Evento salvo.'),
      8 => sprintf( __('Evento submetido. <a target="_blank" href="%s">Previsualizar evento</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
      9 => sprintf( __('Evento agendado para: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Previsualizar evento</a>'),
        // translators: Publish box date format, see http://php.net/date
        date_i18n( __( 'M j, Y @ G:i' ), strtotime( $post->post_date ) ), esc_url( get_permalink($post_ID) ) ),
      10 => sprintf( __('Rascunho de Evento atualizado. <a target="_blank" href="%s">Previsualizar Evento</a>'), esc_url( add_query_arg( 'preview', 'true', get_permalink($post_ID) ) ) ),
    );

    return $messages;
  }

  function events_styles() {
      global $post_type;
      if( 'tf_events' != $post_type )
          return;
      wp_enqueue_style('ui-datepicker', plugin_dir_url( __FILE__ ) . 'css/jquery-ui-1.8.9.custom.css');
      wp_enqueue_style('ui-datepicker', plugin_dir_url( __FILE__ ) . 'css/tf-functions.css');

  }

  function events_scripts() {
      global $post_type;
      if( 'tf_events' != $post_type )
          return;
      wp_enqueue_script('jquery-ui', plugin_dir_url( __FILE__ ) . 'js/jquery-ui-1.8.9.custom.min.js', array('jquery'));
      wp_enqueue_script('ui-datepicker', plugin_dir_url( __FILE__ ) . 'js/jquery.ui.datepicker.js');
      wp_enqueue_script('custom_script', plugin_dir_url( __FILE__ ) .'js/pubforce-admin.js', array('jquery'));
  }

}

global $Redevents;

$Redevents = new Redevents();

 ?>