Qvitter/js/ajax-functions.js
2015-11-23 02:23:44 +01:00

595 lines
18 KiB
JavaScript

/*· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
· ·
· ·
· 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. ·
· ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */
/* ·
·
· Current time in milliseconds, to send with each request to make sure
· we're not getting 304 responses.
·
·
· · · · · · · · · · · · · */
function timeNow() {
return new Date().getTime();
}
/* ·
·
· Get a document and replace strings
·
· @param doc: the name of the document
· @param actionOnSuccess: callback function to run on success
·
· · · · · · · · · · · · · */
function getDoc(doc, actionOnSuccess) {
var timeNow = new Date().getTime();
$.ajax({ url: window.fullUrlToThisQvitterApp + 'doc/' + window.selectedLanguage + '/' + doc + '.html',
cache: false,
type: "GET",
success: function(data) {
actionOnSuccess(renderDoc(data));
},
error: function() {
// default to english if we can't find the doc in selected language
$.ajax({ url: window.fullUrlToThisQvitterApp + 'doc/en/' + doc + '.html',
cache: false,
type: "GET",
success: function(data) {
actionOnSuccess(renderDoc(data));
}
});
}
});
}
function renderDoc(docHtml) {
docHtml = docHtml.replace(/{instance-name}/g,window.siteTitle);
docHtml = docHtml.replace(/{instance-url}/g,window.siteRootDomain);
docHtml = docHtml.replace(/{instance-url-with-protocol}/g,window.siteInstanceURL);
docHtml = docHtml.replace(/{nickname}/g,window.loggedIn.screen_name);
docHtml = docHtml.replace(/{instance-email}/g,window.siteEmail);
docHtml = docHtml.replace(/{instance-license-title}/g,window.siteLicenseTitle);
docHtml = docHtml.replace(/{instance-license-url}/g,window.siteLicenseURL);
return docHtml;
}
/* ·
·
· Check login credentials with http basic auth
·
· @param username: users screen name
· @param password: users password
· @param actionOnSuccess: callback function on log in success
·
· · · · · · · · · */
function checkLogin(username,password,actionOnSuccess) {
$.ajax({ url: window.apiRoot + 'qvitter/checklogin.json',
cache: false,
type: 'POST',
data: {
username: username,
password: password
},
dataType: 'json',
error: function() {
logoutWithoutReload(true);
},
success: function(data) {
if(typeof data.error == 'undefined' && data !== false) {
actionOnSuccess(data);
}
else {
logoutWithoutReload(true);
}
}
});
}
/* ·
·
· Generic API GET request
·
· @param stream: any api get-request e.g. 'statuses/favs/111111.json'
· @param actionOnSuccess: callback function
·
· · · · · · · · · · · · · */
function getFromAPI(stream, actionOnSuccess) {
var url = window.apiRoot + stream;
$.ajax({ url: url,
cache: false,
type: "GET",
dataType: 'json',
statusCode: {
401:function() {
location.reload(); // we may have been logged out in another tab, reload page
}
},
success: function(data, textStatus, request) {
// if there's no Qvitter-Notifications header, it means we're logged out
// so if it's missing and Qvitter still thinks we're logged in, reload page
// we've probably been logged out in another tab or something
if(request.getResponseHeader('Qvitter-Notifications') === null && window.loggedIn !== false) {
location.reload();
return;
}
displayOrHideUnreadNotifications(request.getResponseHeader('Qvitter-Notifications'));
// parse and cache any user arrays in header
var userArray = false;
if(request.getResponseHeader('Qvitter-User-Array') !== null) {
var qvitterUserArrayHeader = request.getResponseHeader('Qvitter-User-Array');
// quitter.se fix
if(window.thisSiteThinksItIsHttpButIsActuallyHttps) {
qvitterUserArrayHeader = qvitterUserArrayHeader.replace(new RegExp('http:\\\\/\\\\/' + window.siteRootDomain, 'g'), 'https:\/\/' + window.siteRootDomain);
}
userArray = iterateRecursiveReplaceHtmlSpecialChars($.parseJSON(qvitterUserArrayHeader));
userArrayCacheStore(userArray);
}
data = convertEmptyObjectToEmptyArray(data);
data = iterateRecursiveReplaceHtmlSpecialChars(data);
searchForUserDataToCache(data);
searchForUpdatedNoticeData(data);
actionOnSuccess(data, userArray, request, url);
},
error: function(data) {
actionOnSuccess(false, false, data, url);
remove_spinner();
}
});
}
/* ·
·
· Hello to the API! When saying hello you will e.g. also get headers
· with up-to-date unread notifications count to update etc
·
· @param callback: function to invoke when done
·
· · · · · · · · · · · · · */
function helloAPI(callback) {
getFromAPI('qvitter/hello.json',function(){
if(typeof callback == 'function') {
callback();
}
});
}
/* ·
·
· Get all people we follow, all groups we're in and everyone we've blocked
· Store in global objects
·
· @param callback: function to invoke when done
·
· · · · · · · · · · · · · */
function getAllFollowsMembershipsAndBlocks(callback) {
if(window.loggedIn === false) {
return;
}
window.following = new Object();
window.groupMemberships = new Object();
window.groupNicknamesAndLocalAliases = new Array();
window.allBlocking = new Array();
getFromAPI('qvitter/allfollowing/' + window.loggedIn.screen_name + '.json',function(data){
if(data.users) {
$.each(data.users,function(k,v){
if(v[2] === false) { var avatar = window.defaultAvatarStreamSize; }
else { var avatar = v[2]; }
if(v[3]) {
// extract server base url
v[3] = v[3].substring(v[3].indexOf('://')+3,v[3].lastIndexOf(v[1])-1);
}
v[0] = v[0] || v[1]; // if name is null we go with username there too
window.following[k] = { 'id': k,'name': v[0], 'username': v[1],'avatar': avatar, 'url':v[3] };
});
}
if(data.groups) {
$.each(data.groups,function(k,v){
if(v[2] === false || v[2] === null) { var avatar = window.defaultAvatarStreamSize; }
else { var avatar = v[2]; }
if(v[3]) {
// extract server base url
v[3] = v[3].substring(v[3].indexOf('://')+3);
v[3] = v[3].substring(0, v[3].indexOf('/'));
}
v[0] = v[0] || v[1]; // if name is null we go with username there too
window.groupMemberships[k] = { 'id': k,'name': v[0], 'username': v[1],'avatar': avatar, 'url':v[3] };
window.groupNicknamesAndLocalAliases[k] = v[1];
});
}
if(data.blocks) {
window.allBlocking = data.blocks;
}
if(typeof callback == 'function') {
callback();
}
});
}
/* ·
·
· Get user nickname by user id
·
· @param id: local user id
· @param callback: function to invoke when done
·
· · · · · · · · · · · · · */
function getNicknameByUserIdFromAPI(id, callback) {
display_spinner();
getFromAPI('users/show.json?id=' + id, function(data){
remove_spinner();
if(data && typeof data.screen_name != 'undefined') {
callback(data.screen_name);
}
else {
callback(false);
}
});
}
/* ·
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· Get group nickname by group id
·
· @param id: local group id
· @param callback: function to invoke when done
·
· · · · · · · · · · · · · */
function getNicknameByGroupIdFromAPI(id, callback) {
display_spinner();
getFromAPI('statusnet/groups/show/' + id + '.json', function(data){
remove_spinner();
if(data && typeof data.nickname != 'undefined') {
callback(data.nickname);
}
else {
callback(false);
}
});
}
/* ·
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· Update the bookmarks
·
· @param newBookmarks: the new bookmarks object to save
·
· · · · · · · · · · · · · */
function postUpdateBookmarks(newBookmarks) {
var bookmarksString = JSON.stringify(newBookmarks);
$.ajax({ url: window.apiRoot + 'qvitter/update_bookmarks.json',
cache: false,
type: "POST",
data: {
bookmarks: bookmarksString
},
dataType:"json",
error: function(data){ console.log('error updating bookmarks'); },
success: function(data) {
// console.log('bookmarks updated successfully');
}
});
}
/* ·
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· Post new link color
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· @param newLinkColor: the new link color in hex without #
·
· · · · · · · · · · · · · */
function postNewLinkColor(newLinkColor) {
$.ajax({ url: window.apiRoot + 'qvitter/update_link_color.json',
cache: false,
type: "POST",
data: {
linkcolor: newLinkColor
},
dataType:"json",
error: function(data){ console.log(data); },
success: function(data) {
window.userLinkColor = newLinkColor;
}
});
}
/* ·
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· Post new background color
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· @param newBackgroundColor: the new background color in hex without #
·
· · · · · · · · · · · · · */
function postNewBackgroundColor(newBackgroundColor) {
$.ajax({ url: window.apiRoot + 'qvitter/update_background_color.json',
cache: false,
type: "POST",
data: {
backgroundcolor: newBackgroundColor
},
dataType:"json",
error: function(data){ console.log(data); },
success: function(data) {
// unset background image and set new color
window.loggedIn.background_image = false;
changeDesign({backgroundimage:false,backgroundcolor:newBackgroundColor});
}
});
}
/* ·
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· Set a profile pref
·
· @param namespace: the namespace field in the db table, should be 'qvitter'
· @param topic: the topic field in the db table,
· @param data: the data to set
· @param callback: function to run when finished
·
· · · · · · · · · · · · · */
function postSetProfilePref(namespace, topic, data, callback) {
$.ajax({ url: window.apiRoot + 'qvitter/set_profile_pref.json',
cache: false,
type: "POST",
data: {
namespace: namespace,
topic: topic,
data: data
},
dataType:"json",
error: function(data){ callback(false); },
success: function(data) {
callback(data); }
});
}
/* ·
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· Post follow or unfollow user request
·
· @param followOrUnfollow: either 'follow' or 'unfollow'
· @param user_id: the user id of the user we want to follow
· @param actionOnSuccess: callback function, false on error, data on success
·
· · · · · · · · · · · · · */
function APIFollowOrUnfollowUser(followOrUnfollow,user_id,this_element,actionOnSuccess) {
if(followOrUnfollow == 'follow') {
var postRequest = 'friendships/create.json';
}
else if (followOrUnfollow == 'unfollow') {
var postRequest = 'friendships/destroy.json';
}
$.ajax({ url: window.apiRoot + postRequest,
cache: false,
type: "POST",
data: {
user_id: user_id
},
dataType:"json",
error: function(data){ actionOnSuccess(false,this_element); console.log(data); },
success: function(data) {
data = convertEmptyObjectToEmptyArray(data);
data = iterateRecursiveReplaceHtmlSpecialChars(data);
searchForUserDataToCache(data);
actionOnSuccess(data,this_element);
}
});
}
/* ·
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· Post join or leave group request
·
· @param joinOrLeave: either 'join' or 'leave'
· @param group_id: group's id
· @param actionOnSuccess: callback function, false on error, data on success
·
· · · · · · · · · · · · · */
function APIJoinOrLeaveGroup(joinOrLeave,group_id,this_element,actionOnSuccess) {
$.ajax({ url: window.apiRoot + 'statusnet/groups/' + joinOrLeave + '.json',
cache: false,
type: "POST",
data: {
id: group_id
},
dataType:"json",
error: function(data){ actionOnSuccess(false,this_element); console.log(data); },
success: function(data) {
data = convertEmptyObjectToEmptyArray(data);
data = iterateRecursiveReplaceHtmlSpecialChars(data);
searchForUserDataToCache(data);
actionOnSuccess(data,this_element);
}
});
}
/* ·
·
· Post queet
·
· @param queetText_txt: the text to post
· @param in_reply_to_status_id: the local id for the queet to reply to
· @param postToGroups: post the queet in these groups, string of ids separated by colon expected, e.g. 5:2:4
· @param actionOnSuccess: callback function, false on error, data on success
·
· · · · · · · · · · · · · */
function postQueetToAPI(queetText_txt, in_reply_to_status_id, postToGroups, actionOnSuccess) {
$.ajax({ url: window.apiRoot + 'statuses/update.json',
cache: false,
type: "POST",
data: {
status: queetText_txt,
source: 'Qvitter',
in_reply_to_status_id: in_reply_to_status_id,
post_to_groups: postToGroups
},
dataType:"json",
error: function(data){ actionOnSuccess(false); console.log(data); },
success: function(data) {
data = convertEmptyObjectToEmptyArray(data);
data = iterateRecursiveReplaceHtmlSpecialChars(data);
searchForUserDataToCache(data);
searchForUpdatedNoticeData(data);
actionOnSuccess(data);
}
});
}
/* ·
·
· Generic POST-action
·
· @param action: the api action, e.q. 'statuses/retweet/1.json'
· @param actionOnSuccess: callback function, false on error, data on success
·
· · · · · · · · · · · · · */
function postActionToAPI(action, actionOnSuccess) {
$.ajax({ url: window.apiRoot + action,
cache: false,
type: "POST",
data: {
source: 'Qvitter'
},
dataType:"json",
error: function(data){ actionOnSuccess(false); console.log(data); },
success: function(data) {
data = convertEmptyObjectToEmptyArray(data);
data = iterateRecursiveReplaceHtmlSpecialChars(data);
searchForUserDataToCache(data);
searchForUpdatedNoticeData(data);
actionOnSuccess(data);
}
});
}
/* ·
·
· Gets favs or requeets for a queet from api
·
· @param q: stream item object
· @param qid: the queet id
·
· · · · · · · · · */
function getFavsAndRequeetsForQueet(q,qid) {
// get immediately from localstorage cache
var cacheData = localStorageObjectCache_GET('favsAndRequeets',qid);
if(cacheData) {
showFavsAndRequeetsInQueet(q, cacheData);
}
$.ajax({ url: window.apiRoot + "qvitter/favs_and_repeats/" + qid + ".json",
cache: false,
type: "GET",
dataType: 'json',
success: function(data) {
data = iterateRecursiveReplaceHtmlSpecialChars(data);
if(data.favs.length > 0 || data.repeats.length > 0) {
localStorageObjectCache_STORE('favsAndRequeets',qid, data); // cache response
}
else {
// remove from cache and DOM if all favs and repeats are deleted
localStorageObjectCache_STORE('favsAndRequeets',qid, false);
}
showFavsAndRequeetsInQueet(q,data);
},
error: function(data) {
remove_spinner();
console.log(data);
}
});
}