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Qvitter/js/stream-router.js

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JavaScript
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better stream handling (hopefully..), and hover not hoover
2015-09-18 08:42:52 +09:00
/*· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
· ·
· ·
· Q V I T T E R ·
· ·
· ·
· <o) ·
· /_//// ·
· (____/ ·
· (o< ·
· o> \\\\_\ ·
· \\) \____) ·
· ·
· ·
· @licstart The following is the entire license notice for the ·
· JavaScript code in this page. ·
· ·
· Copyright (C) 2015 Hannes Mannerheim and other contributors ·
· ·
· ·
· This program is free software: you can redistribute it and/or modify ·
· it under the terms of the GNU Affero General Public License as ·
· published by the Free Software Foundation, either version 3 of the ·
· License, or (at your option) any later version. ·
· ·
· This program is distributed in the hope that it will be useful, ·
· but WITHOUT ANY WARRANTY; without even the implied warranty of ·
· MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ·
· GNU Affero General Public License for more details. ·
· ·
· You should have received a copy of the GNU Affero General Public License ·
· along with this program. If not, see <http://www.gnu.org/licenses/>. ·
· ·
· @licend The above is the entire license notice ·
· for the JavaScript code in this page. ·
· ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */
/* ·
·
· Sets the location bar in the browser to correspond with given stream
·
· @param streamObject: stream object returned by pathToStreamRouter
·
· · · · · · · · · */
function setUrlFromStream(streamObject) {
history.pushState({strm:streamObject.path},'','/' + streamObject.path);
}
/* ·
·
· Local URL to stream router
·
· @param url: any URL
·
· · · · · · · · · */
function URLtoStreamRouter(url) {
// we don't expect protocol to matter
url = removeProtocolFromUrl(url);
// remove anchor tags
if(url.indexOf('#')>-1) {
url = url.substring(0,url.indexOf('#'));
}
// not a local URL
if(url != window.siteRootDomain && url.indexOf(window.siteRootDomain + '/') != 0) {
// console.log('not a local url: ' + url);
return false;
}
// remove server
var path = url.substring(window.siteRootDomain.length);
return pathToStreamRouter(path);
}
/* ·
·
· Path to stream router
·
· @param path: path, with or without starting slash
·
· · · · · · · · · */
function pathToStreamRouter(path) {
// remove starting slash
if(path.indexOf('/') == 0) {
path = path.substring(1);
}
// remove ending slash
if(path.length>0 && path.lastIndexOf('/') == (path.length-1)) {
path = path.substring(0,path.length-1);
}
// if we're on the instance base url and logged in, route to {nickname}/all
if(window.loggedIn && path.length == 0) {
path = window.loggedIn.screen_name + '/all';
}
// structure of the returned object
var streamObject = {
path: path, // this path
name: false, // human readable name
streamHeader: false, // short header, e.g. links and buttons – no html!
streamSubHeader: false, // a longer header, that can include html and links
parentPath: false, // a parent path can e.g. be "group/qvitter" for "group/qvitter/members"
stream: false, // the API path
nickname: false, // if we can read a nickname/screen_name from the path, add it to this property
id: false, // if we can read a id number string from the path, add it to this property
maxIdOrPage: 'maxId' // whether this stream uses 'maxId' or 'page' for paging (maxId is default)
};
// instance's public timeline
if((path.length == 0 && window.siteLocalOnlyDefaultPath) || path == 'main/public') {
streamObject.path = 'main/public';
streamObject.name = 'public timeline';
wrong header
2015-09-29 23:32:02 +09:00
streamObject.streamHeader = window.sL.publicTimeline;
better stream handling (hopefully..), and hover not hoover
2015-09-18 08:42:52 +09:00
streamObject.stream = 'statuses/public_timeline.json';
return streamObject;
}
// the whole known network
if(path.length == 0 || path == 'main/all') {
streamObject.path = 'main/all';
streamObject.name = 'public and external timeline';
streamObject.streamHeader = window.sL.publicAndExtTimeline;
streamObject.stream = 'statuses/public_and_external_timeline.json';
return streamObject;
}
// groups directory, qvitter can't handle that yet
if(path == 'groups') {
streamObject.name = 'group directory';
return streamObject;
}
// search/notice?q={urlencoded search terms}
if(path.indexOf('search/notice?q=') == 0) {
var searchQuery = replaceHtmlSpecialChars(path.replace('search/notice?q=',''));
if(searchQuery.length>0) {
streamObject.name = 'search';
streamObject.streamHeader = window.sL.searchVerb + ': ' + replaceHtmlSpecialChars(decodeURIComponent(searchQuery));
streamObject.stream = 'search.json?q=' + searchQuery;
streamObject.id = searchQuery;
streamObject.maxIdOrPage = 'page';
return streamObject;
}
}
// {screen_name}
if(/^[a-zA-Z0-9]+$/.test(path)) {
streamObject.name = 'profile';
if(window.loggedIn.screen_name == path) {
streamObject.name = 'my profile';
}
streamObject.nickname = path;
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = window.sL.notices + '<div class="queet-streams">/ <a class="queet-stream mentions" href="' + window.siteInstanceURL + streamObject.nickname + '/replies">' + window.sL.mentions + '</a> / <a class="queet-stream favorites" href="' + window.siteInstanceURL + streamObject.nickname + '/favorites">' + window.sL.favoritesNoun +'</a></div>';
streamObject.stream = 'statuses/user_timeline.json?screen_name=' + streamObject.nickname + '&withuserarray=1';
return streamObject;
}
var pathSplit = path.split('/');
// tag/{tag}
if(pathSplit.length == 2 && pathSplit[0] == 'tag') {
streamObject.name = 'tag stream';
streamObject.streamHeader = '#' + replaceHtmlSpecialChars(pathSplit[1]);
streamObject.id = pathSplit[1];
streamObject.stream = 'statusnet/tags/timeline/' + streamObject.id + '.json';
return streamObject;
}
// notice/{id}
if(pathSplit.length == 2 && pathSplit[0] == 'notice' && /^[0-9]+$/.test(pathSplit[1])) {
streamObject.name = 'notice';
streamObject.streamHeader = replaceHtmlSpecialChars(path);
streamObject.id = pathSplit[1];
streamObject.stream = 'statuses/show/' + streamObject.id + '.json';
return streamObject;
}
// user/{id}
if(pathSplit.length == 2 && pathSplit[0] == 'user' && /^[0-9]+$/.test(pathSplit[1])) {
streamObject.name = 'profile by id';
streamObject.nickname = userArrayCacheGetUserNicknameById(pathSplit[1]);
if(streamObject.nickname === false) {
streamObject.streamHeader = replaceHtmlSpecialChars(path);
}
else {
streamObject.streamHeader = '@' + streamObject.nickname;
streamObject.parentPath = streamObject.nickname;
streamObject.streamSubHeader = window.sL.notices + '<div class="queet-streams">/ <a class="queet-stream mentions" href="' + window.siteInstanceURL + streamObject.nickname + '/replies">' + window.sL.mentions + '</a> / <a class="queet-stream favorites" href="' + window.siteInstanceURL + streamObject.nickname + '/favorites">' + window.sL.favoritesNoun +'</a></div>';
}
streamObject.id = pathSplit[1];
streamObject.stream = 'statuses/user_timeline.json?id=' + streamObject.id + '&withuserarray=1';
return streamObject;
}
// group/{group_nickname}
if(pathSplit.length == 2 && pathSplit[0] == 'group' && /^[a-zA-Z0-9]+$/.test(pathSplit[1])) {
streamObject.name = 'group notice stream';
streamObject.nickname = pathSplit[1];
streamObject.streamHeader = '!' + replaceHtmlSpecialChars(pathSplit[1]);
streamObject.stream = 'statusnet/groups/timeline/' + streamObject.nickname + '.json';
return streamObject;
}
better support for links to profiles that has changed nickname after the link was created
2015-09-18 20:42:19 +09:00
// group/{id}/id
handle group/{id}/id urls, always cache user array headers, window.following as object with local id as key (instead of array) for easier lookup by id
2015-09-18 10:04:28 +09:00
if(pathSplit.length == 3 && pathSplit[0] == 'group' && /^[0-9]+$/.test(pathSplit[1]) && pathSplit[2] == 'id') {
streamObject.name = 'group notice stream by id';
streamObject.id = pathSplit[1];
streamObject.streamHeader = replaceHtmlSpecialChars(path);
streamObject.stream = 'statusnet/groups/timeline/' + streamObject.id + '.json';
return streamObject;
}
better stream handling (hopefully..), and hover not hoover
2015-09-18 08:42:52 +09:00
// group/{group_nickname}/members
if(pathSplit.length == 3 && pathSplit[0] == 'group' && /^[a-zA-Z0-9]+$/.test(pathSplit[1]) && pathSplit[2] == 'members') {
streamObject.name = 'group member list';
streamObject.nickname = pathSplit[1];
streamObject.parentPath = 'group/' + streamObject.nickname;
streamObject.streamHeader = '!' + replaceHtmlSpecialChars(pathSplit[1]);
streamObject.streamSubHeader = window.sL.memberCount;
streamObject.stream = 'statusnet/groups/membership/' + streamObject.nickname + '.json?count=20';
streamObject.maxIdOrPage = 'page';
return streamObject;
}
// group/{group_nickname}/admins
if(pathSplit.length == 3 && pathSplit[0] == 'group' && /^[a-zA-Z0-9]+$/.test(pathSplit[1]) && pathSplit[2] == 'admins') {
streamObject.name = 'group admin list';
streamObject.nickname = pathSplit[1];
streamObject.parentPath = 'group/' + streamObject.nickname;
streamObject.streamHeader = '!' + replaceHtmlSpecialChars(pathSplit[1]);
streamObject.streamSubHeader = window.sL.adminCount;
streamObject.stream = 'statusnet/groups/admins/' + streamObject.nickname + '.json?count=20';
streamObject.maxIdOrPage = 'page';
return streamObject;
}
// {screen_name}/all
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'all') {
streamObject.name = 'friends timeline';
streamObject.nickname = pathSplit[0];
streamObject.streamHeader = replaceHtmlSpecialChars(path);
if(window.loggedIn.screen_name == streamObject.nickname) {
streamObject.stream = 'statuses/friends_timeline.json';
streamObject.streamSubHeader = window.sL.timeline;
}
else {
streamObject.stream = 'statuses/friends_timeline.json?screen_name=' + streamObject.nickname + '&withuserarray=1';
streamObject.parentPath = streamObject.nickname;
}
return streamObject;
}
// {screen_name}/replies
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'replies') {
streamObject.name = 'mentions';
streamObject.nickname = pathSplit[0];
if(window.loggedIn.screen_name == streamObject.nickname) {
streamObject.stream = 'statuses/mentions.json';
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = window.sL.mentions;
}
else {
streamObject.parentPath = streamObject.nickname;
streamObject.stream = 'statuses/mentions.json?screen_name=' + streamObject.nickname + '&withuserarray=1';
streamObject.streamSubHeader = '<div class="queet-streams"><a class="queet-stream queets" href="' + window.siteInstanceURL + streamObject.nickname + '">' + window.sL.notices + '</a> /</div>' + window.sL.mentions + '<div class="queet-streams">/ <a class="queet-stream favorites" href="' + window.siteInstanceURL + streamObject.nickname + '/favorites">' + window.sL.favoritesNoun + '</a></div>';
}
return streamObject;
}
// {screen_name}/notifications
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'notifications') {
streamObject.name = 'notifications';
streamObject.nickname = pathSplit[0];
// only accessible to the logged in user
if(window.loggedIn.screen_name == streamObject.nickname) {
streamObject.stream = 'qvitter/statuses/notifications.json';
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = window.sL.notifications;
}
return streamObject;
}
// {screen_name}/favorites
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'favorites') {
streamObject.name = 'favorites';
streamObject.nickname = pathSplit[0];
if(window.loggedIn.screen_name == streamObject.nickname) {
streamObject.stream = 'favorites.json';
streamObject.streamSubHeader = window.sL.favoritesNoun;
}
else {
streamObject.parentPath = streamObject.nickname;
streamObject.stream = 'favorites.json?screen_name=' + streamObject.nickname + '&withuserarray=1';
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = '<div class="queet-streams"><a class="queet-stream queets" href="' + window.siteInstanceURL + streamObject.nickname + '">' + window.sL.notices + '</a> / <a class="queet-stream mentions" href="' + window.siteInstanceURL + streamObject.nickname + '/replies">' + window.sL.mentions + '</a> /</div>' + window.sL.favoritesNoun;
}
return streamObject;
}
// {screen_name}/subscribers
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'subscribers') {
streamObject.name = 'subscribers';
streamObject.nickname = pathSplit[0];
streamObject.parentPath = streamObject.nickname;
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = '<div class="queet-streams"><a class="queet-stream following" href="' + window.siteInstanceURL + streamObject.nickname + '/subscriptions">' + window.sL.following + '</a> / </div>' + window.sL.followers;
streamObject.stream = 'statuses/followers.json?count=20&screen_name=' + streamObject.nickname + '&withuserarray=1';
streamObject.maxIdOrPage = 'page';
return streamObject;
}
// {screen_name}/subscriptions
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'subscriptions') {
streamObject.name = 'subscriptions';
streamObject.nickname = pathSplit[0];
streamObject.parentPath = streamObject.nickname;
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = window.sL.following + '<div class="queet-streams">/ <a class="queet-stream followers" href="' + window.siteInstanceURL + streamObject.nickname + '/subscribers">' + window.sL.followers + '</a></div>';
streamObject.stream = 'statuses/friends.json?count=20&screen_name=' + streamObject.nickname + '&withuserarray=1';
streamObject.maxIdOrPage = 'page';
return streamObject;
}
// {screen_name}/groups
if(pathSplit.length == 2 && /^[a-zA-Z0-9]+$/.test(pathSplit[0]) && pathSplit[1] == 'groups') {
streamObject.name = 'user group list';
streamObject.nickname = pathSplit[0];
streamObject.parentPath = streamObject.nickname;
streamObject.streamHeader = '@' + replaceHtmlSpecialChars(streamObject.nickname);
streamObject.streamSubHeader = window.sL.groups;
streamObject.stream = 'statusnet/groups/list.json?count=10&screen_name=' + streamObject.nickname + '&withuserarray=1';
return streamObject;
}
}
/* ·
·
· Get stream from location bar
·
· · · · · · · · · */
function getStreamFromUrl() {
var streamObject = URLtoStreamRouter(window.location.href);
if(streamObject.stream) {
return streamObject;
}
// fallback to friends timeline or public timeline if URLtoStreamRouter can't find a stream
else if(window.loggedIn) {
return pathToStreamRouter(window.loggedIn.screen_name + '/all');
}
else if(window.siteLocalOnlyDefaultPath) {
return pathToStreamRouter('main/public');
}
else {
return pathToStreamRouter('main/all');
}
}
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