adding subscribe-to-posts package

.meteor/packages

@@ -83,5 +83,6 @@ telescope-invites
 telescope-post-by-feed
 telescope-releases
 telescope-getting-started
+telescope-subscribe-to-posts
 
 # Custom Packages

.meteor/versions

@@ -128,6 +128,7 @@ telescope-releases@0.1.0
 telescope-rss@0.0.0
 telescope-search@0.0.0
 telescope-singleday@0.1.0
+telescope-subscribe-to-posts@0.1.0
 telescope-tags@0.0.0
 telescope-theme-base@0.0.0
 telescope-theme-hubble@0.0.0

client/views/comments/comment_list.html

@@ -5,6 +5,6 @@
     {{/each}}
   </ul>
   {{#each threadModules}}
-    {{> UI.dynamic template=getTemplate}}
+    {{> UI.dynamic template=getTemplate data=..}}
   {{/each}}
 </template>

lib/publications.js

@@ -21,7 +21,7 @@ privacyOptions = { // true means exposed
   'votes.downvotedComments': true,
   'votes.downvotedPosts': true,
   'votes.upvotedComments': true,
-  'votes.upvotedPosts': true,
+  'votes.upvotedPosts': true
 };
  
 // minimum required properties to display avatars
@@ -37,4 +37,4 @@ avatarOptions = {
   'services.facebook.id': true,
   'services.twitter.screenName': true,
   'services.github.screenName': true, // Github is not really used, but there are some mentions to it in the code
-}
+}

packages/telescope-subscribe-to-posts/.gitignore

@@ -0,0 +1 @@
+.build*

packages/telescope-subscribe-to-posts/i18n/en.i18n.json

@@ -0,0 +1,5 @@
+{
+  "subscribed_posts": "Subscribed Posts",
+  "subscribe_to_thread": "Subscribe to comment thread",
+  "unsubscribe_from_thread": "Unsubscribe from comment thread"
+}

packages/telescope-subscribe-to-posts/lib/client/templates/post_subscribe.html

@@ -0,0 +1,15 @@
+<template name="postSubscribe">
+  {{#if canSubscribe}}
+    <div class="post-subscribe module grid-block">
+      {{#if subscribed}}
+        <a class="unsubscribe-link" href="#">
+          <span>{{_ 'unsubscribe_from_thread'}}</span>
+        </a>
+      {{else}}
+        <a class="subscribe-link" href="#">
+          <span>{{_ 'subscribe_to_thread'}}</span>
+        </a>
+      {{/if}}
+    </div>
+  {{/if}}
+</template>

packages/telescope-subscribe-to-posts/lib/client/templates/post_subscribe.js

@@ -0,0 +1,47 @@
+Template[getTemplate('postSubscribe')].helpers({
+  canSubscribe: function() {
+    // you cannot subscribe to your own posts
+    return Meteor.userId() && this.userId !== Meteor.userId();
+  },
+  subscribed: function() {
+    var user = Meteor.user();
+    if (!user) return false;
+
+    return _.include(this.subscribers, user._id);
+  }
+});
+
+Template[getTemplate('postSubscribe')].events({
+  'click .subscribe-link': function(e, instance) {
+    e.preventDefault();
+    if (this.userId === Meteor.userId())
+      return;
+
+    var post = this;
+
+    if (!Meteor.user()) {
+      Router.go('atSignIn');
+      flashMessage(i18n.t("please_log_in_first"), "info");
+    }
+
+    Meteor.call('subscribePost', post._id, function(error, result) {
+      if (result)
+        trackEvent("post subscribed", {'_id': post._id});
+    });
+  },
+
+  'click .unsubscribe-link': function(e, instance) {
+    e.preventDefault();
+    var post = this;
+
+    if (!Meteor.user()) {
+      Router.go('atSignIn');
+      flashMessage(i18n.t("please_log_in_first"), "info");
+    }
+
+    Meteor.call('unsubscribePost', post._id, function(error, result) {
+      if (result)
+        trackEvent("post unsubscribed", {'_id': post._id});
+    });
+  }
+});

packages/telescope-subscribe-to-posts/lib/client/templates/user_subscribed_posts.html

@@ -0,0 +1,26 @@
+<template name="userSubscribedPosts">
+  <div class="grid-small grid-block dialog admin">
+    <h3>{{_ "subscribed_posts"}}</h3>
+    <table>
+    <thead>
+      <tr>
+        <td>Post</td>
+        <td>Subscribed At</td>
+      </tr>
+    </thead>
+    {{#each posts}}
+      <tr>
+        <td><a href="{{pathFor route='post_page' _id=_id}}">{{title}}</a></td>
+        <td>{{formatDate subscribedAt "MM/DD/YYYY, HH:mm"}}</td>
+      </tr>
+    {{/each}}
+    {{#if hasMorePosts}}
+      <tr>
+        <td colspan="2">
+          <a class="subscribedposts-more more-button grid-module" href="#"><span>{{_ "load_more"}}</span></a>
+        </td>
+      </tr>
+    {{/if}}
+    </table>
+  </div>
+</template>

packages/telescope-subscribe-to-posts/lib/client/templates/user_subscribed_posts.js

@@ -0,0 +1,52 @@
+Template[getTemplate('userSubscribedPosts')].created = function () {
+  var user = this.data,
+      instance = this;
+
+  // initialize the terms and posts local reactive variables
+  instance.terms = new ReactiveVar({
+    view: 'userSubscribedPosts',
+    userId: user._id,
+    limit: 5
+  });
+  instance.posts = new ReactiveVar({});
+
+  // will re-run when the "terms" local reactive variable changes
+  this.autorun(function () {
+
+    // get the new terms and generate new parameters from them
+    var terms = instance.terms.get();
+    var parameters = getPostsParameters(terms);
+
+    // subscribe to the userPosts publication
+    instance.subscription = Meteor.subscribe('userSubscribedPosts', terms);
+
+    // update the instance's "posts" cursor
+    instance.posts.set(Posts.find(parameters.find, parameters.options));
+    
+  });
+};
+
+Template[getTemplate('userSubscribedPosts')].helpers({
+  posts: function () {
+    var user = this,
+        posts = Template.instance().posts.get().fetch();
+    posts = _.map(posts, function (post) {
+      var item = _.findWhere(user.subscribedItems.Posts, {itemId: post._id});
+      post.subscribedAt = item.subscribedAt;
+      return post;
+    });
+    return posts;
+  },
+  hasMorePosts: function () {
+    return Template.instance().posts.get().count() >= Template.instance().terms.get().limit;
+  }
+});
+
+Template[getTemplate('userSubscribedPosts')].events({
+  'click .subscribedposts-more': function (e) {
+    e.preventDefault();
+    var terms = Template.instance().terms.get();
+    terms.limit += 5;
+    Template.instance().terms.set(terms)
+  }
+});

packages/telescope-subscribe-to-posts/lib/server/publications.js

@@ -0,0 +1,5 @@
+Meteor.publish('userSubscribedPosts', function(terms) {
+  var parameters = getPostsParameters(terms);
+  var posts = Posts.find(parameters.find, parameters.options);
+  return posts;
+});

packages/telescope-subscribe-to-posts/lib/subscribe-to-posts.js

@@ -0,0 +1,134 @@
+threadModules.push(
+  {
+    template: 'postSubscribe',
+    order: 10
+  }
+);
+
+addToPostSchema.push(
+  {
+    propertyName: 'subscribers',
+    propertySchema: {
+      type: [String],
+      optional: true,
+      autoform: {
+        omit: true
+      }
+    }
+  }
+);
+
+addToPostSchema.push(
+  {
+    propertyName: 'subscriberCount',
+    propertySchema: {
+      type: Number,
+      optional: true,
+      autoform: {
+        omit: true
+      }
+    }
+  }
+);
+
+userProfileEdit.push(
+  {
+    template: 'userSubscribedPosts',
+    order: 5
+  }
+);
+
+viewParameters.userSubscribedPosts = function (terms) {
+  var user = Meteor.users.findOne(terms.userId),
+      postsIds = [];
+
+  if (user.subscribedItems && user.subscribedItems.Posts)
+    postsIds = _.pluck(user.subscribedItems.Posts, "itemId");
+
+  return {
+    find: {_id: {$in: postsIds}},
+    options: {limit: 5, sort: {postedAt: -1}}
+  };
+}
+
+var hasSubscribedItem = function (item, user) {
+  return item.subscribers && item.subscribers.indexOf(user._id) != -1;
+};
+
+var addSubscribedItem = function (userId, item, collection) {
+  var field = 'subscribedItems.' + collection;
+  var add = {};
+  add[field] = item;
+  Meteor.users.update({_id: userId}, {
+    $addToSet: add
+  });
+};
+
+var removeSubscribedItem = function (userId, itemId, collection) {
+  var field = 'subscribedItems.' + collection;
+  var remove = {};
+  remove[field] = {itemId: itemId};
+  Meteor.users.update({_id: userId}, {
+    $pull: remove
+  });
+};
+
+var subscribeItem = function (collection, itemId) {
+  var user = Meteor.user(),
+      item = collection.findOne(itemId),
+      collectionName = collection._name.slice(0,1).toUpperCase() + collection._name.slice(1);
+
+  if (!user || !item || hasSubscribedItem(item, user))
+    return false;
+
+  // author can't subscribe item
+  if (item.userId && item.userId === user._id)
+    return false
+
+  // Subscribe
+  var result = collection.update({_id: itemId, subscribers: { $ne: user._id }}, {
+    $addToSet: {subscribers: user._id},
+    $inc: {subscriberCount: 1}
+  });
+
+  if (result > 0) {
+    // Add item to list of subscribed items
+    var obj = {
+      itemId: item._id,
+      subscribedAt: new Date()
+    };
+    addSubscribedItem(user._id, obj, collectionName);
+  }
+
+  return true;
+};
+
+var unsubscribeItem = function (collection, itemId) {
+  var user = Meteor.user(),
+      item = collection.findOne(itemId),
+      collectionName = collection._name.slice(0,1).toUpperCase()+collection._name.slice(1);
+
+  if (!user || !item  || !hasSubscribedItem(item, user))
+    return false;
+
+  // Unsubscribe
+  var result = collection.update({_id: itemId, subscribers: user._id }, {
+    $pull: {subscribers: user._id},
+    $inc: {subscriberCount: -1}
+  });
+
+  if (result > 0) {
+    // Remove item from list of subscribed items
+    removeSubscribedItem(user._id, itemId, collectionName);
+  }
+  return true;
+};
+
+Meteor.methods({
+  subscribePost: function(postId) {
+    return subscribeItem.call(this, Posts, postId);
+  },
+  unsubscribePost: function(postId) {
+    return unsubscribeItem.call(this, Posts, postId);
+  }
+});

packages/telescope-subscribe-to-posts/package-tap.i18n

@@ -0,0 +1,5 @@
+{
+  "translation_function_name": "__",
+  "helper_name": "_",
+  "namespace": "project"
+}

packages/telescope-subscribe-to-posts/package.js

@@ -0,0 +1,68 @@
+Package.describe({
+  summary: 'Subscribe to posts to be notified when they get new comments',
+  version: '0.1.0',
+  name: 'telescope-subscribe-to-posts'
+});
+
+
+Package.onUse(function (api) {
+
+  // --------------------------- 1. Meteor packages dependencies ---------------------------
+
+  // automatic (let the package specify where it's needed)
+
+  api.use([
+    'tap:i18n',
+    'iron:router',
+    'telescope-base',
+    'telescope-lib',
+    'telescope-i18n',
+    'fourseven:scss',
+    'telescope-notifications'
+  ]);
+
+  // client
+
+  api.use([
+    'jquery',                     // useful for DOM interactions
+    'underscore',                 // JavaScript swiss army knife library
+    'templating'                  // required for client-side templates
+  ], ['client']);
+
+  // ---------------------------------- 2. Files to include ----------------------------------
+
+  // i18n config (must come first)
+
+  api.add_files([
+    'package-tap.i18n'
+  ], ['client', 'server']);
+
+  // both
+
+  api.add_files([
+    'lib/subscribe-to-posts.js',
+  ], ['client', 'server']);
+
+  // client
+
+  api.add_files([
+    'lib/client/templates/post_subscribe.html',
+    'lib/client/templates/post_subscribe.js',
+    'lib/client/templates/user_subscribed_posts.html',
+    'lib/client/templates/user_subscribed_posts.js',
+    'lib/client/stylesheets/subscribe-to-posts.scss'
+  ], ['client']);
+
+  // server
+
+  api.add_files([
+    'lib/server/publications.js'
+  ], ['server']);    
+
+  // i18n languages (must come last)
+
+  api.add_files([
+    'i18n/en.i18n.json',
+  ], ['client', 'server']);
+
+});

packages/telescope-subscribe-to-posts/versions.json

@@ -0,0 +1,227 @@
+{
+  "dependencies": [
+    [
+      "application-configuration",
+      "1.0.3"
+    ],
+    [
+      "base64",
+      "1.0.1"
+    ],
+    [
+      "binary-heap",
+      "1.0.1"
+    ],
+    [
+      "blaze",
+      "2.0.3"
+    ],
+    [
+      "blaze-tools",
+      "1.0.1"
+    ],
+    [
+      "boilerplate-generator",
+      "1.0.1"
+    ],
+    [
+      "callback-hook",
+      "1.0.1"
+    ],
+    [
+      "check",
+      "1.0.2"
+    ],
+    [
+      "cmather:handlebars-server",
+      "2.0.0"
+    ],
+    [
+      "coffeescript",
+      "1.0.4"
+    ],
+    [
+      "ddp",
+      "1.0.11"
+    ],
+    [
+      "deps",
+      "1.0.5"
+    ],
+    [
+      "ejson",
+      "1.0.4"
+    ],
+    [
+      "follower-livedata",
+      "1.0.2"
+    ],
+    [
+      "geojson-utils",
+      "1.0.1"
+    ],
+    [
+      "handlebars",
+      "1.0.1"
+    ],
+    [
+      "html-tools",
+      "1.0.2"
+    ],
+    [
+      "htmljs",
+      "1.0.2"
+    ],
+    [
+      "id-map",
+      "1.0.1"
+    ],
+    [
+      "iron:controller",
+      "1.0.0"
+    ],
+    [
+      "iron:core",
+      "1.0.3"
+    ],
+    [
+      "iron:dynamic-template",
+      "1.0.3"
+    ],
+    [
+      "iron:layout",
+      "1.0.3"
+    ],
+    [
+      "iron:location",
+      "1.0.3"
+    ],
+    [
+      "iron:middleware-stack",
+      "1.0.0"
+    ],
+    [
+      "iron:router",
+      "1.0.1"
+    ],
+    [
+      "iron:url",
+      "1.0.3"
+    ],
+    [
+      "jquery",
+      "1.0.1"
+    ],
+    [
+      "json",
+      "1.0.1"
+    ],
+    [
+      "logging",
+      "1.0.5"
+    ],
+    [
+      "meteor",
+      "1.1.3"
+    ],
+    [
+      "minifiers",
+      "1.1.2"
+    ],
+    [
+      "minimongo",
+      "1.0.5"
+    ],
+    [
+      "mongo",
+      "1.0.8"
+    ],
+    [
+      "observe-sequence",
+      "1.0.3"
+    ],
+    [
+      "ordered-dict",
+      "1.0.1"
+    ],
+    [
+      "random",
+      "1.0.1"
+    ],
+    [
+      "reactive-dict",
+      "1.0.4"
+    ],
+    [
+      "reactive-var",
+      "1.0.3"
+    ],
+    [
+      "retry",
+      "1.0.1"
+    ],
+    [
+      "routepolicy",
+      "1.0.2"
+    ],
+    [
+      "session",
+      "1.0.4"
+    ],
+    [
+      "spacebars",
+      "1.0.3"
+    ],
+    [
+      "spacebars-compiler",
+      "1.0.3"
+    ],
+    [
+      "tap:http-methods",
+      "0.0.23"
+    ],
+    [
+      "tap:i18n",
+      "1.2.1"
+    ],
+    [
+      "telescope-base",
+      "0.0.0"
+    ],
+    [
+      "telescope-i18n",
+      "0.0.0"
+    ],
+    [
+      "telescope-lib",
+      "0.2.9"
+    ],
+    [
+      "templating",
+      "1.0.9"
+    ],
+    [
+      "tracker",
+      "1.0.3"
+    ],
+    [
+      "ui",
+      "1.0.4"
+    ],
+    [
+      "underscore",
+      "1.0.1"
+    ],
+    [
+      "webapp",
+      "1.1.4"
+    ],
+    [
+      "webapp-hashing",
+      "1.0.1"
+    ]
+  ],
+  "pluginDependencies": [],
+  "toolVersion": "meteor-tool@1.0.35",
+  "format": "1.0"
+}