Friendiqa/v0.001/source-linux/js/news.js

228 lines
14 KiB
JavaScript

.pragma library
.import QtQuick.LocalStorage 2.0 as Sql
.import "qrc:/js/helper.js" as Helperjs
function requestFriends(login,database,rootwindow,callback){
// return array of friends
Helperjs.friendicaRequest(login,"/api/statuses/friends", rootwindow,function (obj){
var friends=JSON.parse(obj);
for (var i=0;i<friends.length;i++){ friends[i].isFriend=1}
callback(friends)
});
}
function requestGroups(login,database,rootwindow,callback){
// retrieve, save and return groups, currently not implemented
Helperjs.friendicaRequest(login,"/api/friendica/group_show",rootwindow, function (obj){
var groups=JSON.parse(obj);
for (var i=0;i<groups.length;i++){
updateGroupInDB(login,database,groups[i])
}
Helperjs.readData(database,"groups",callback)
});}
function getFriendsTimeline(login,database,contacts,rootwindow,callback){// retrieve and return timeline since last news, return contacts which are not friends for update (friends can be updated in Friendstab)
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
var parameter = "";
db.transaction( function(tx) {
var result = tx.executeSql('SELECT status_id from news WHERE username="'+login.username+'" ORDER BY status_id DESC LIMIT 1'); // check for last news id
try{parameter="&since_id="+result.rows.item(0).status_id;}catch(e){};})
var newContacts=[];
Helperjs.friendicaRequest(login,"/api/statuses/friends_timeline"+parameter, rootwindow,function (obj){
var news=JSON.parse(obj);
for (var i=0;i<news.length;i++){
if(contacts.indexOf(news[i].user.id)==-1 && !(inArray(newContacts,"id",news[i].user.id))){
news[i].user.isFriend=0;
newContacts.push(news[i].user);
}}
callback(news,newContacts)
})}
function storeNews(login,database,news,rootwindow,callback){
// save news after contacts download, call next function
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
for (var i=0;i<news.length;i++){
var ausdruck=news[i];
print('store news data for ' + news[i].id);
db.transaction( function(tx) {
var result = tx.executeSql('SELECT * from news where status_id = "'+news[i].id+'"'); // check for news id
if(result.rows.length === 1) {// use update
print(news[i].id +' exists, update it')
result = tx.executeSql('UPDATE news SET username="'+login.username+'", messagetype=0, text="'+Qt.btoa(news[i].text)+'", truncated="'+news[i].truncated+'", created_at="'+Date.parse(cleanDate(news[i].created_at))+'", in_reply_to_status_id="'+news[i].in_reply_to_status_id+'", source="'+news[i].source+'", status_id="'+news[i].id+'", in_reply_to_user_id="'+news[i].in_reply_to_user_id+'", geo="'+news[i].geo+'", favorited="'+news[i].favorited+'", uid="'+news[i].user.id+'", statusnet_html="'+Qt.btoa(news[i].status_html)+'", statusnet_conversation_id="'+news[i].statusnet_conversation_id+'", attachments="'+news[i].attachments+'" where status_id="'+news[i].status_id+'"');
} else {// use insert
result = tx.executeSql('INSERT INTO news VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)', [login.username,0,Qt.btoa(news[i].text),news[i].truncated,Date.parse(cleanDate(news[i].created_at)), news[i].in_reply_to_status_id, news[i].source, news[i].id,news[i].in_reply_to_user_id,news[i].geo,news[i].favorited, news[i].user.id,Qt.btoa(news[i].statusnet_html),news[i].statusnet_conversation_id, news[i].attachments,0,0,0])}})
}
getDirectMessage(login,database,rootwindow,callback)
}
function getDirectMessage(login,database,rootwindow,callback){
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
Helperjs.friendicaRequest(login,"/api/direct_messages/all",rootwindow, function (obj){
var messages=JSON.parse(obj);
for (var i=0;i<messages.length;i++){
// print('store message data for '+JSON.stringify(messages[i]));
db.transaction( function(tx) {
var result = tx.executeSql('SELECT * from news where status_id = "'+messages[i].id+'"'); // check for news id
if(result.rows.length === 1) {// use update
print(messages[i].id +' exists, update it')
result = tx.executeSql('UPDATE news SET username="'+login.username+'", messagetype=1, text="'+Qt.btoa(messages[i].text)+'", created_at="'+Date.parse(cleanDate(messages[i].created_at))+'", in_reply_to_status_id="", source="Friendica", status_id="'+messages[i].id+'", in_reply_to_user_id="", geo="", favorited="", uid="'+messages[i].sender.id+'", statusnet_html="'+Qt.btoa(messages[i].text)+'", statusnet_conversation_id="", attachments="'+messages[i].attachments+'" where status_id="'+messages[i].status_id+'"');
} else {// use insert
result = tx.executeSql('INSERT INTO news VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)', [login.username,1,Qt.btoa(messages[i].text),0,Date.parse(cleanDate(messages[i].created_at)),, "Friendica", messages[i].id,,,, messages[i].sender.id,Qt.btoa(messages[i].text),,,0,0,0])}
});
}
})
getNotifications(login,database,rootwindow,callback)
}
function getNotifications(login,database,rootwindow,callback){
Helperjs.friendicaRequest(login,"/api/friendica/notifications", rootwindow,function (obj){
var messages=JSON.parse(obj);
for (var i=0;i<messages.length;i++){
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
//print('store message data for '+JSON.stringify(messages[i]));
db.transaction( function(tx) {
var result = tx.executeSql('SELECT * from news where status_id = "'+messages[i].id+'"'); // check for news id
if(result.rows.length === 1) {// use update
print(messages[i].id +' exists, update it')
result = tx.executeSql('UPDATE news SET username="'+login.username+'", messagetype=1, text="'+Qt.btoa(messages[i].text)+'", truncated="'+messages[i].truncated+'", created_at="'+Date.parse(cleanDate(messages[i].created_at))+'", in_reply_to_status_id="", source="'+messages[i].source+'", status_id="'+messages[i].id+'", in_reply_to_user_id="", geo="'+messages[i].geo+'", favorited="", uid="'+messages[i].sender.id+'", statusnet_html="'+Qt.btoa(messages[i].text)+'", statusnet_conversation_id="", attachments="'+messages[i].attachments+'" where status_id="'+messages[i].status_id+'"');
} else {// use insert
result = tx.executeSql('INSERT INTO news VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)', [login.username,2,Qt.btoa(messages[i].msg_html),,Date.parse(cleanDate(messages[i].timestamp)),, messages[i].source, messages[i].id,,,, messages[i].sender.id,Qt.btoa(messages[i].msg_html),, messages[i].attachments],0,0,0)}});
}
})
newsfromdb(database,login.username,callback)
}
function newsfromdb(database,username,callback,contact,stop_time){
// return news before stop_time (used by More button), in brackets of 20 entries, or by specified contact
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
db.transaction( function(tx) {
if (!stop_time){var stop="";
try{var rs = tx.executeSql('select created_at from news WHERE username="'+username+'" ORDER BY created_at DESC LIMIT 1');
stop="<="+rs.rows.item(0).created_at}catch(e){stop="<99999999999999"}}
else{var stop="<"+stop_time}
var contactfilter="";if(contact){contactfilter=" AND uid='"+contact+"'"}
var newsrs=tx.executeSql('select * from news WHERE username="'+username+'" AND created_at'+stop+contactfilter+' ORDER BY created_at DESC LIMIT 20');
var newsArray=[];
for(var i = 0; i < newsrs.rows.length; i++) {
newsArray.push(newsrs.rows.item(i));
Helperjs.readData(database,"contacts",function(userdata){
newsArray[i].user=userdata[0];
},"id",newsArray[i].uid);
if(newsArray[i].in_reply_to_user_id){
Helperjs.readData(database,"contacts",function(replytodata){
newsArray[i].reply_user=replytodata[0];
},"id",newsArray[i].in_reply_to_user_id)
}
}
callback(newsArray)});
}
function deleteNews(login,database,newsid,rootwindow,callback){
Helperjs.friendicaRequest(login,"/api/statuses/destroy?id="+newsid, rootwindow,function (obj){
var news=JSON.parse(obj);
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
print('delete news data for ' + newsid);
db.transaction( function(tx) {var result = tx.executeSql('DELETE from news where status_id ='+newsid); // delete news id
Helperjs.showMessage("Delete",result,rootwindow)});
})}
function retweetNews(login,database,newsid,rootwindow,callback){
Helperjs.friendicaRequest(login,"/api/statuses/retweet?id="+newsid, rootwindow,function (obj){
var answer=JSON.parse(obj);
Helperjs.showMessage("Repost",answer,rootwindow);
})}
function favorite(login,favorite,newsid,rootwindow){
// toggle favorites
if(favorite){ Helperjs.friendicaRequest(login,"/api/favorites/create?id="+newsid, rootwindow,function (obj){
var news=JSON.parse(obj);
})}
else {Helperjs.friendicaRequest(login,"/api/favorites/destroy?id="+newsid, rootwindow,function (obj){
var news=JSON.parse(obj);
})}
}
function likerequest(login,database,toggle,verb,newsid,rootwindow,callback){ // not tested
Helperjs.friendicaRequest(login,"/api/friendica/activity/"+verb+"?id="+newsid, rootwindow,function (obj){
var likeReturn=JSON.parse(obj);
if (likeReturn=="OK"){
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
db.transaction( function(tx) {var result = tx.executeSql('UPDATE news SET '+verb+'d ='+toggle+' where status_id ='+newsid);
callback();
})}})
}
function like(login,database,toggle,verb,newsid,rootwindow,callback){
if(verb=="like"&& toggle==1){
likerequest(login,database,1,"like",newsid,rootwindow,callback);
likerequest(login,database,0,"undislike",newsid,rootwindow);}
if(verb=="dislike"&& toggle==1){
likerequest(login,database,1,"dislike",newsid,rootwindow,callback);
likerequest(login,database,0,"unlike",newsid,rootwindow);}
if(toggle==0){
likerequest(login,database,0,"un"+verb,newsid,rootwindow,callback);}
}
function attend(login,database,attend,newsid,rootwindow,callback){
Helperjs.friendicaRequest(login,"/api/friendica/activity/attend"+attend+"?id="+newsid, rootwindow,function (obj){
var attendReturn=JSON.parse(obj);
// print("attend: "+obj);
//if (attendReturn=="OK")
{
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
db.transaction( function(tx) {var result = tx.executeSql('UPDATE news SET attend="+attend+" where status_id ='+newsid);
callback();
})}})}
function requestConversation(login,database,newsid,rootwindow,callback){
Helperjs.friendicaRequest(login,"/api/conversation/show?id="+newsid,rootwindow, function (obj){
print(obj+JSON.stringify(obj));
var news=JSON.parse(obj);
for (var i=0;i<news.length;i++){
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
print('store news data for ' + news[i].id);
db.transaction( function(tx) {
var result = tx.executeSql('SELECT * from news where status_id = "'+news[i].id+'"'); // check for news id
if(result.rows.length === 1) {// use update
print(news[i].id +' exists, update it')
result = tx.executeSql('UPDATE news SET username="'+login.username+'", messagetype=0, text="'+Qt.btoa(news[i].text)+'", truncated="'+news[i].truncated+'", created_at="'+Date.parse(cleanDate(news[i].created_at))+'", in_reply_to_status_id="'+news[i].in_reply_to_status_id+'", source="'+news[i].source+'", status_id="'+news[i].id+'", in_reply_to_user_id="'+news[i].in_reply_to_user_id+'", geo="'+news[i].geo+'", favorited="'+news[i].favorited+'", uid="'+news[i].user.id+'", statusnet_html="'+Qt.btoa(news[i].status_html)+'", statusnet_conversation_id="'+news[i].statusnet_conversation_id+'", attachments="'+news[i].attachments+'" where status_id="'+news[i].status_id+'"');
} else {// use insert
result = tx.executeSql('INSERT INTO news VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)', [login.username,0,Qt.btoa(news[i].text),news[i].truncated,Date.parse(cleanDate(news[i].created_at)), news[i].in_reply_to_status_id, news[i].source, news[i].id,news[i].in_reply_to_user_id,news[i].geo,news[i].favorited, news[i].user.id,Qt.btoa(news[i].statusnet_html),news[i].statusnet_conversation_id, news[i].attachments,0,0,0]);
}});
if(news[i].user.following!=true){
updateContactInDB(login,database,rootwindow,news[i].user)}
}
callback();
}
);}
function conversationfromdb(database,user,conversationId,callback){
var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
db.transaction( function(tx) {
print('select * from news WHERE statusnet_conversation_id='+conversationId+' ORDER BY status_id DESC');
var newsrs=tx.executeSql('select * from news WHERE statusnet_conversation_id='+conversationId+' ORDER BY status_id DESC');
var newsArray=[];
for(var i = 0; i < newsrs.rows.length; i++) {
newsArray.push(newsrs.rows.item(i))
Helperjs.readData(database,"contacts",function(userdata){
newsArray[i].user=userdata[0];
},"id",newsArray[i].uid);
}
callback(newsArray);
});}
function inArray(list, prop, val) {
if (list.length > 0 ) {
for (var i in list) { if (list[i][prop] === val) {
return true;
}
}
} return false;
}
function cleanDate(date){
var cleanedDate= date.slice(0,3)+", "+date.slice(8,11)+date.slice(4,7)+date.slice(25,30)+date.slice(10,25);
return cleanedDate
}