Mostrare i prossimi eventi sull'indice del forum

Definizione

Creazione di un forum

Creazione di un codice Javascript

Codice:

$(function() {
  $.get( "/events", function( data ) {
 
    var f_id = 3;
 
    var version = $('.bodylinewidth')[0] ? 0 :
      document.getElementById('phpbb') ? 1 :
      $('.pun')[0] ? 2 :
      document.getElementById('ipbwrapper') ? 3 :
      document.getElementById('modernbb') ? 4 :
      document.getElementById('mpage-body-modern') ? 5 :
      'badapple';
 
    var vdata = {
      ev_item : ['.EV_Row', '.EV_Item', '.EV_Item', '.EV_Item', '.EV_Item', ''][version],
      f_closest : ['tr', 'li.row', 'tr', 'tr', 'li.row', '.forum-content'][version],
      f_content_class : ['gensmall', 'eventInForum', 'eventInForum', 'eventInForum', 'eventInForum', 'eventInForum'][version],
      f_infos_splitter : [' ', ' ', '<i class="ion-calendar"></i> ', '<i class="ion-calendar"></i> ', '<i class="ion-calendar"></i>', ''][version],
      f_child_topics : ['td.row3', 'dd.topics', 'td.tc2', 'td:eq(1)', 'dd.topics', ''][version],
      f_child_posts : ['td:eq(3)', 'dd.posts', 'td.tc3', 'td:eq(2)', 'dd.posts', '.forum-statistics'][version],
      f_child_lastposts : ['td.row3.over', 'dd.lastpost', 'td.tcr', 'td.row1:not(.centered)', 'dd.lastpost', '.forum-lastpost-time'][version],
      separator : ['<br />', '<br />', '<br />', '<br />', '<br />', ''][version]
    };
 
    if( $('.EV_List', data).length ) {
      var count_future = 0,
          count_past = 0,
          nextEvent = "Aucun",
          date = '',
          location = '';
   
      if( $( ".EV_List[id*='new']", data ).length ) {
        var future = $( ".EV_List[id*='new']", data ),
            next = $(vdata.ev_item + ' .EV_ItemTitle:first', future).find('a'),
            infos = $(vdata.ev_item + ' .EV_ItemTitle:first', future).find('p').html();
     
        if( version != 5 ) { /* not displayed on mobile version */
          if( infos.search( vdata.f_infos_splitter ) != '-1' ) {
            var infos = infos.split( vdata.f_infos_splitter ),
                date = infos[1].replace(/ /g, ''),
                location = infos[0].replace(/&nbsp;/g, '');
          } else {
            var date = infos,
                location = '';
          }
        }
     
        var count_future = $('.EV_ItemTitle', future).length,
            nextEvent = '<a href="' + next.attr('href') +'">' + next.text() + '</a>' + vdata.separator + date + vdata.separator + location;
      }
 
      if( $( ".EV_List[id*='old']", data ).length ) {
        var past = $( ".EV_List[id*='old']", data );
        var count_past = $('.EV_ItemTitle', past).length;
      }
 
      if( $('a[href^="/f'+ f_id +'-"]').length ) {
        var t_forum = $('a[href^="/f'+ f_id +'-"]'),
            t_closest = t_forum.closest( vdata.f_closest );
     
      if( version == 5) {
        t_forum.attr('href', '/events');
        t_forum.find( vdata.f_child_posts ).html('<span class="'+ vdata.f_content_class +'">' + count_future + ' Futuro</span>');
        t_forum.find( vdata.f_child_lastposts ).html('<span class="'+ vdata.f_content_class +'">Prossimo: ' + nextEvent + '</span>');
      } else {
        t_forum.attr('href', '/events');
        t_closest.find( vdata.f_child_topics ).html('<span class="'+ vdata.f_content_class +'">' + count_past + ' Passato' + ((count_past > 1) ? "s" : "") +'</span>');
        t_closest.find( vdata.f_child_posts ).html('<span class="'+ vdata.f_content_class +'">' + count_future + ' Futuro</span>');
        t_closest.find( vdata.f_child_lastposts ).html('<span class="'+ vdata.f_content_class +'">Prossimo: ' + nextEvent + '</span>');
      }
      } else {
        console.log('%c Error : Forum '+ f_id +' doesn\'t exist.', 'background: #E54732; color: white; display: block;');
      }
    } else if(data.search('afficher pour le moment') != '-1') {
      console.log('%c Error : There is no event created yet.', 'background: #E54732; color: white; display: block;');
    }
  }).fail(function() {
    console.log('%c Error : The events aren\'t activated. If you are the forum administrator, please check in your administration panel.', 'background: #E54732; color: white; display: block;');
  });
});

Codice:

    var f_id = 3;

Note

• Questo trucco funziona su tutte le versioni del forum ,
  
• La posizione viene visualizzata, ovviamente, solo se l'evento lo indica,
  
• I vari errori che possono verificarsi vengono visualizzati nella console del browser: eventi non attivati, nessun evento esistente, forum indicato come inesistente, ecc.