Front end methods for the bbPress to DWQA conversion.

bb-dwqa.js

  var author_list;
  var author_index = 0;
  var forum_index = 0;
  var topic_index = 0;
  var reply_index = 0;
  var forum_list = [];
  var topic_list = [];
  var reply_list = [];
  var json;

  function handleData(json_data) {
    //console.log(json_data);
    authors = jQuery(json_data.authors)[0];
    forum_list = json.forums;
    author_list = [];
    jQuery.each(authors, function(k, v) {
        if (k != '')
          author_list.push(v);
    });

    jQuery('#author-table-cell').html(0 + '/' + author_list.length);

    author_supplier();
  }

  function locate_author_id(email_key) {
      return json.authors[email_key].new_id;
  }

  function author_supplier() {
    if ( author_index >= author_list.length ) {
      //console.log( author_list );
      jQuery(document).trigger('imbbp2dw_authors_ready');
      return;
    }

    jQuery.ajax({
      url: admin_url + '?imbbp2dw_ensure_author=1',
      method: 'POST',
      data: { imbbp2dw_author_details: JSON.stringify(author_list[author_index]) },
      success: function(res) {
        try {
          author_data = JSON.parse(res);
        } catch (e) {
          console.log('Author creation failure. ' + e);
        }

        if (author_data.status == 'error') {
          console.log(author_data.message);
        } else {
          jQuery(document).trigger('imbb2dw_author_ready', [author_data.id]);
        }
      }
    });
  }

  function forum_supplier() {
    if ( forum_index >= forum_list.length ) {
      jQuery(document).trigger('imbbp2dw_forums_ready');
      return;
    }

    jQuery.ajax({
      url: admin_url + '?imbbp2dw_ensure_forum=1',
      method: 'POST',
      data: { imbbp2dw_forum_details: JSON.stringify(forum_list[forum_index].info) },
      success: function(res) {
        try {
          forum_data = JSON.parse(res);
        } catch (e) {
          console.log('Forum creation failure. ' + e);
        }

        if (forum_data.status == 'error') {
          console.log(forum_data.message);
        } else {
          jQuery(document).trigger('imbbp2dw_forum_ready', [forum_data.id]);
        }
      }
    });
  }

  function topic_supplier() {
    if ( topic_index >= topic_list.length ) {
      jQuery(document).trigger('imbbp2dw_topics_ready');
      return;
    }

    jQuery.ajax({
      url: admin_url + '?imbbp2dw_ensure_topic=1',
      method: 'POST',
      data: { imbbp2dw_topic_details: JSON.stringify(topic_list[topic_index].info) },
      success: function(res) {
        try {
          topic_data = JSON.parse(res);
        } catch (e) {
          console.log('Topic creation failure. ' + e);
        }

        if (topic_data.status == 'error') {
          console.log(topic_data);
        } else {
          jQuery(document).trigger('imbbp2dw_topic_ready', [topic_data.id]);
        }
      }
    });
  }

  function reply_supplier() {
    if ( reply_index >= reply_list.length ) {
      jQuery(document).trigger('imbbp2dw_replies_ready');
      return;
    }

    jQuery.ajax({
      url: admin_url + '?imbbp2dw_ensure_reply=1',
      method: 'POST',
      data: { imbbp2dw_reply_details: JSON.stringify(reply_list[reply_index].info) },
      success: function(res) {
        try {
          reply_data = JSON.parse(res);
        } catch (e) {
          console.log('Reply creation failure. ' + e);
        }

        if (reply_data.status == 'error') {
          console.log(reply_data);
        } else {
          jQuery(document).trigger('imbbp2dw_reply_ready', [reply_data.id]);
        }
      }
    });
  }


  jQuery(document).ready(function($) {
    jQuery(document).on('imbb2dw_author_ready', function(e, id) {
      author_list[author_index].new_id = id;
      em = author_list[author_index].user_email;
      json.authors[em].new_id = id;

      author_index++;
      $('#author-table-cell').html(author_index + '/' + author_list.length);
      author_supplier();
    });

    jQuery(document).on('imbbp2dw_authors_ready', function(e) {
      forum_supplier();
    });

    jQuery(document).on('imbbp2dw_forum_ready', function(e, id) {
      forum_list[forum_index].info.new_id = id;

      for (i=0 ; i<forum_list[forum_index].topics.length ; i++) {
        forum_list[forum_index].topics[i].info.parent_forum = id;
        forum_list[forum_index].topics[i].info.author_id = locate_author_id(forum_list[forum_index].topics[i].info.author_email);

        topic_list.push(forum_list[forum_index].topics[i]);

        forum_list[forum_index].topics[i] = null;
      }

      forum_index++;
      $('#forums-table-cell').html(forum_index + '/' + forum_list.length);
      forum_supplier();
    });

    jQuery(document).on('imbbp2dw_forums_ready', function(e) {
      topic_supplier();
    });

    jQuery(document).on('imbbp2dw_topic_ready', function(e, id) {
      topic_list[topic_index].info.new_id = id;

      for (i=0 ; i<topic_list[topic_index].replies.length ; i++) {
        topic_list[topic_index].replies[i].info.parent_topic = id;
        topic_list[topic_index].replies[i].info.parent_topic_resolved = (topic_list[topic_index].info['root_status'] == 'closed' ? 'yes' : 'no');
        topic_list[topic_index].replies[i].info.author_id = locate_author_id(topic_list[topic_index].replies[i].info.author_email);
        reply_list.push(topic_list[topic_index].replies[i]);

        topic_list[topic_index].replies[i] = null;
      }

      topic_index++;
      $('#topics-table-cell').html(topic_index + '/' + topic_list.length);
      topic_supplier();
    });

    jQuery(document).on('imbbp2dw_topics_ready', function(e) {
      reply_supplier();
    });

    jQuery(document).on('imbbp2dw_reply_ready', function(e, id) {
      reply_list[reply_index].info.new_id = id;

      reply_index++;
      $('#replies-table-cell').html(reply_index + '/' + reply_list.length);
      reply_supplier();
    });

    jQuery(document).on('imbbp2dw_replies_ready', function(e) {
      json = forum_list = topic_list = reply_list = author_list = forum_index = topic_index = author_index = null;
      alert( 'All done!!' );
    });

    $(document).on('submit', '#im_bbp2dw_json_form', function(e) {
      e.preventDefault();

      file_input = $('#im_json_file');
      //console.log(file_input);
      file = file_input[0].files[0];
      fr = new FileReader();
      fr.onload = (function (theFile) {
        return function (e) {
          //console.log('e readAsText = ', e);
          //console.log('e readAsText target = ', e.target);
          try {
            json = JSON.parse(e.target.result);
            //console.log('json global var has been set to parsed json of this file here it is unevaled = \n' + JSON.stringify(json));
            handleData(json);
          } catch (ex) {
            alert('ex when trying to parse json = ' + ex);
          }
        }
      })(file);
      //console.log(fr.readAsText(file));
      fr.readAsText(file);
      //console.log(JSON.stringify(json));
      //console.log(fr.readAsDataURL(file));
    });
  });