122 lines
4.5 KiB
JavaScript
122 lines
4.5 KiB
JavaScript
.pragma library
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.import QtQuick.LocalStorage 2.0 as Sql
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function friendicaRequest(login,api,rootwindow,callback) {
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var xhrequest= new XMLHttpRequest();
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xhrequest.onreadystatechange = function() {
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//print(api+JSON.stringify(login));
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if(xhrequest.readyState === XMLHttpRequest.DONE) {
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try{ if (xhrequest.responseText!=""){
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callback(xhrequest.responseText)
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}else{
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showMessage("Error","API:" +api+"\n NO RESPONSE",rootwindow);
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callback(xhrequest.responseText)
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}
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}
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catch (e){
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showMessage("Error", api+" "+e,rootwindow)
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}
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}
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}
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xhrequest.open("GET", login.server+api,true,login.username,Qt.atob(login.password));
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xhrequest.send();
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}
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function friendicaPostRequest(login,api,rootwindow,callback) {
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var xhrequest= new XMLHttpRequest();
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xhrequest.onreadystatechange = function() {
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//print(api+JSON.stringify(login));
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if (xhrequest.readyState === XMLHttpRequest.HEADERS_RECEIVED) {
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} else if(xhrequest.readyState === XMLHttpRequest.DONE) {
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try{ if (xhrequest.responseText!=""){
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callback(xhrequest.responseText)
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}else{
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showMessage("Error",api+" NO RESPONSE",rootwindow)
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callback(xhrequest.responseText)
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}
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}
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catch (e){
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showMessage("Error", api+" "+e,rootwindow)
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}
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}
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}
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xhrequest.open("POST", login.server+api,true,login.username,Qt.atob(login.password));
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xhrequest.send();
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}
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function friendicaWebRequest(url,rootwindow,callback) {
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var xhrequest = new XMLHttpRequest();
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xhrequest.onreadystatechange = function() {
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if (xhrequest.readyState === XMLHttpRequest.HEADERS_RECEIVED) {
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} else if(xhrequest.readyState === XMLHttpRequest.DONE) {
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try{ callback(xhrequest.responseText);
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}
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catch (e){
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showMessage("Error",url+" "+e, rootwindow)
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}
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}
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}
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xhrequest.open("GET", url,true);
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xhrequest.send();
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}
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function readData(database,table,username,callback,filter,filtervalue) { // reads and applies data from DB
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if (filter){
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var where = " AND "+ filter +" = '" + filtervalue+"'";
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} else { var where="";}
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if (username){
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var user = ' where username= "'+ username +'"';
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} else { var user='';}
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var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
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if(!db) { return; }
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db.transaction( function(tx) {
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//print('select * from '+table+user+where);
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var rsArray=[];
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var rs = tx.executeSql('select * from '+table+user+where);
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for(var i = 0; i < rs.rows.length; i++) {
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rsArray.push(rs.rows.item(i))
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}
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callback(rsArray);
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});
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}
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function readField(field,database,table, username, callback,filter,filtervalue) { // reads and applies data from DB
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if (filter){
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var where = " AND "+ filter +" = '" + filtervalue+"'";
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} else { var where="";}
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var db=Sql.LocalStorage.openDatabaseSync(database[0],database[1],database[2],database[3]);
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if(!db) { return; }
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db.transaction( function(tx) {
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//print('... read from database ' + field)
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var rsArray=[];
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//print('select DISTINCT '+field+' from '+table+' WHERE username="'+username+'"'+where+' ORDER BY '+field+' ASC');
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var rs = tx.executeSql('select DISTINCT '+field+' from '+table+' WHERE username="'+username+'"'+where+' ORDER BY '+field+' ASC');
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for(var i = 0; i < rs.rows.length; i++) {
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rsArray.push(rs.rows.item(i)[field])
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}
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callback(rsArray);
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});
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}
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function showMessage(header,message,rootwindow){
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var cleanmessage=message.replace(/"/g,"-");
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var messageString='import QtQuick 2.0; import QtQuick.Dialogs 1.2; MessageDialog{ visible: true; title:"'+header+'";standardButtons: StandardButton.Ok; text:" '+cleanmessage+'"}';
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var messageObject=Qt.createQmlObject(messageString,rootwindow,"messageOutput");
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}
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function inArray(list, prop, val) {
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if (list.length > 0 ) {
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for (var i in list) { if (list[i][prop] === val) {
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return i;
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}
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}
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} return -1;
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}
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function cleanArray(array) {
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var arraystring=JSON.stringify(array);
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arraystring=arraystring.replace(/[\[\]]/g , '');
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return arraystring;
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}
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