gistfile1.txt

//Finding users based on location publications
Meteor.publish('postsList', function(terms) {

  if(can.viewById(this.userId)){
    var parameters = getPostsParameters(terms);
    //posts = Posts.find(parameters.find, parameters.options);
    //By default *the current? username, emails, and profile are published to the client.

    parameters.find._id = { $ne: this.userId };

    //if there is can geolocate search extend with geo
    if(terms.loc) {
      parameters.find = _.extend(parameters.find, {"profile.loc": { $geoWithin: { $centerSphere: [ [ Math.abs(terms.loc.lng), terms.loc.lat ]  , 500 / 3963.2 ] } } } );

    }
    posts = Meteor.users.find(parameters.find, parameters.options);

    //console.log(terms);
    //console.log(posts);
    //console.log(parameters);
    console.log(parameters);
    return posts;
  }
  return [];
});


subscriptions: function () {

    // take the first segment of the path to get the view, unless it's '/' in which case the view default to 'top'
    // note: most of the time this.params.slug will be empty
    this._terms = {
      view: this.view,
      limit: this.params.limit || getSetting('postsPerPage', 10)
    };

    if(Meteor.isClient) {
      this._terms.loc = Session.get("loc");
    }

    this.postsListSub = coreSubscriptions.subscribe('postsList', this._terms);
  },

  data: function () {

    var parameters = getUsersParameters(this._terms);
    parameters.find._id = { $ne: Meteor.userId() };
    var postsCount = Meteor.users.find(parameters.find, parameters.options).count();
    //console.log('parameters options ', parameters.options);
    //console.log(parameters.find);
    //parameters.find.createdAt = { $lte: Session.get('listPopulatedAt') };
    var posts = Meteor.users.find(parameters.find, parameters.options);

    //console.log(parameters.find, parameters.options);

    //Incoming posts
    //parameters.find.createdAt = { $gt: Session.get('listPopulatedAt') };
    var postsIncoming = Meteor.users.find(parameters.find, parameters.options);

    Session.set('postsLimit', this._terms.limit);


    //console.log(postsCount, parameters.find);
    //console.log(this._terms);
    //console.log(posts);

    //console.log('hasMorePosts', this._terms.limit, postsCount);
    //console.log('postReady', this.postsListSub.ready());

    return {
      incoming: postsIncoming,
      postsCursor: posts,
      postsCount: postsCount,
      postsReady: this.postsListSub.ready(),
      hasMorePosts: this._terms.limit == postsCount,
      loadMoreHandler: function () {

        var count = parseInt(Session.get('postsLimit')) + parseInt(getSetting('postsPerPage', 10));
        var categorySegment = Session.get('categorySlug') ? Session.get('categorySlug') + '/' : '';

        // TODO: use Router.path here?
        Router.go('/' + Session.get('view') + '/' + categorySegment + count);
      }
    };
  },

  getTitle: function () {
    return i18n.t(this.view) + ' - ' + getSetting('title', "Language 2 Exchange");
  },

  getDescription: function () {
    if (Router.current().route.getName() == 'posts_default') { // return site description on root path
      return getSetting('description');
    } else {
      return i18n.t(_.findWhere(viewsMenu, {label: this.view}).description);
    }
  },

  onAfterAction: function() {
    Session.set('view', this.view);
  },
  onBeforeAction: function() {
    if(Meteor.isClient) {
      Session.set('loc', Geolocation.latLng());
    }
    this.next();
  },

  fastRender: true
});