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Merge pull request #6066 from theworldbright/5483-fix-mobile-stream-c…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| /* | ||
| * Copyright (c) 2010-2011, Diaspora Inc. This file is | ||
| * licensed under the Affero General Public License version 3 or later. See | ||
| * the COPYRIGHT file. | ||
| */ | ||
|
|
||
| $(document).ready(function() { | ||
|
|
||
| $(".stream").on("tap click", "a.back_to_stream_element_top", function() { | ||
| var bottomBar = $(this).closest(".bottom_bar").first(); | ||
| var streamElement = bottomBar.parent(); | ||
| $("html, body").animate({ | ||
| scrollTop: streamElement.offset().top - 54 | ||
| }, 1000); | ||
| }); | ||
|
|
||
| $(".stream").on("tap click", "a.show_comments", function(evt){ | ||
| evt.preventDefault(); | ||
| toggleComments($(this)); | ||
| }); | ||
|
|
||
| function toggleComments(toggleReactionsLink) { | ||
| if (toggleReactionsLink.hasClass("active")) { | ||
| hideComments(toggleReactionsLink); | ||
| } else { | ||
| showComments(toggleReactionsLink); | ||
| } | ||
| } | ||
| function hideComments(toggleReactionsLink) { | ||
| var bottomBar = toggleReactionsLink.closest(".bottom_bar").first(), | ||
| commentsContainer = commentsContainerLazy(bottomBar), | ||
| existingCommentsContainer = commentsContainer(); | ||
| existingCommentsContainer.hide(); | ||
| toggleReactionsLink.removeClass("active"); | ||
| } | ||
| function showComments(toggleReactionsLink) { | ||
| var bottomBar = toggleReactionsLink.closest(".bottom_bar").first(), | ||
| commentsContainer = commentsContainerLazy(bottomBar), | ||
| existingCommentsContainer = commentsContainer(), | ||
| commentActionLink = bottomBar.find("a.comment_action"); | ||
| if (existingCommentsContainer.length > 0) { | ||
| showLoadedComments(toggleReactionsLink, existingCommentsContainer, commentActionLink); | ||
| } else { | ||
| showUnloadedComments(toggleReactionsLink, bottomBar, commentActionLink); | ||
| } | ||
| } | ||
| function showLoadedComments(toggleReactionsLink, existingCommentsContainer, commentActionLink) { | ||
| existingCommentsContainer.show(); | ||
| showCommentBox(commentActionLink); | ||
| toggleReactionsLink.addClass("active"); | ||
| existingCommentsContainer.find("time.timeago").timeago(); | ||
| } | ||
| function showUnloadedComments(toggleReactionsLink, bottomBar, commentActionLink) { | ||
| var commentsContainer = commentsContainerLazy(bottomBar); | ||
| $.ajax({ | ||
| url: toggleReactionsLink.attr("href"), | ||
| success: function (data) { | ||
| $(data).insertAfter(bottomBar.children(".show_comments").first()); | ||
| showCommentBox(commentActionLink); | ||
| toggleReactionsLink.addClass("active"); | ||
| commentsContainer().find("time.timeago").timeago(); | ||
| } | ||
| }); | ||
| } | ||
| function commentsContainerLazy(bottomBar) { | ||
| return function() { | ||
| return bottomBar.find(".comment_container").first(); | ||
| }; | ||
| } | ||
|
|
||
| $(".stream").on("tap click", "a.comment_action", function(evt) { | ||
| evt.preventDefault(); | ||
| showCommentBox(this); | ||
| var bottomBar = $(this).closest(".bottom_bar").first(); | ||
| var commentContainer = bottomBar.find(".comment_container").first(); | ||
| scrollToOffset(commentContainer); | ||
| }); | ||
| var scrollToOffset = function(commentsContainer){ | ||
| var commentCount = commentsContainer.find("li.comment").length; | ||
| if ( commentCount > 3 ) { | ||
| var lastComment = commentsContainer.find("li:nth-child("+(commentCount-3)+")"); | ||
| $("html,body").animate({ | ||
| scrollTop: lastComment.offset().top | ||
| }, 1000); | ||
| } | ||
| }; | ||
|
|
||
| function showCommentBox(link){ | ||
| var commentActionLink = $(link); | ||
| if(commentActionLink.hasClass("inactive")) { | ||
| $.ajax({ | ||
| url: commentActionLink.attr("href"), | ||
| beforeSend: function(){ | ||
| commentActionLink.addClass("loading"); | ||
| }, | ||
| context: commentActionLink, | ||
| success: function(data){ | ||
| appendCommentBox.call(this, commentActionLink, data); | ||
| } | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| function appendCommentBox(link, data) { | ||
| link.removeClass("loading"); | ||
| link.removeClass("inactive"); | ||
| var bottomBar = link.closest(".bottom_bar").first(); | ||
| bottomBar.append(data); | ||
| var textArea = bottomBar.find("textarea.comment_box").first()[0]; | ||
| MBP.autogrow(textArea); | ||
| } | ||
|
|
||
| $(".stream").on("submit", ".new_comment", function(evt) { | ||
| evt.preventDefault(); | ||
| var form = $(this); | ||
| $.post(form.attr("action")+"?format=mobile", form.serialize(), function(data) { | ||
| updateStream(form, data); | ||
| }, "html"); | ||
| }); | ||
|
|
||
| function updateStream(form, data) { | ||
| var bottomBar = form.closest(".bottom_bar").first(); | ||
| addNewComments(bottomBar, data); | ||
| updateCommentCount(bottomBar); | ||
| updateReactionCount(bottomBar); | ||
| handleCommentShowing(form, bottomBar); | ||
| bottomBar.find("time.timeago").timeago(); | ||
| } | ||
|
|
||
| function addNewComments(bottomBar, data) { | ||
| var commentsContainer = bottomBar.find(".comment_container").first(); | ||
| var comments = commentsContainer.find(".comments").first(); | ||
| comments.append(data); | ||
| } | ||
|
|
||
| // Fix for no comments | ||
| function updateCommentCount(bottomBar) { | ||
| var commentCount = bottomBar.find(".comment_count"); | ||
| commentCount.text(commentCount.text().replace(/(\d+)/, function (match) { | ||
| return parseInt(match) + 1; | ||
| })); | ||
| } | ||
| // Fix for no reactions | ||
| function updateReactionCount(bottomBar) { | ||
| var toggleReactionsLink = bottomBar.find(".show_comments").first(); | ||
| toggleReactionsLink.text(toggleReactionsLink.text().replace(/(\d+)/, function (match) { | ||
| return parseInt(match) + 1; | ||
| })); | ||
| } | ||
|
|
||
| function handleCommentShowing(form, bottomBar) { | ||
| var formContainer = form.parent(); | ||
| formContainer.remove(); | ||
| var commentActionLink = bottomBar.find("a.comment_action").first(); | ||
| commentActionLink.addClass("inactive"); | ||
| var toggleReactionsLink = bottomBar.find(".show_comments").first(); | ||
| showComments(toggleReactionsLink); | ||
| } | ||
| }); |
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