source: s10k/Vago/packageWizard/packagepage2.cpp@ 1138

Last change on this file since 1138 was 1093, checked in by s10k, 7 years ago

Vago 1.4
File size: 7.0 KB
Line 
1#include "packagepage2.h"
2#include "ui_packagepage2.h"
3
4const QString PackagePage2::ZipCacheFile = "jsoncache.zip";
5const QString PackagePage2::PackagesCacheUrl = "http://mods.oni2.net/jsoncache/"+ZipCacheFile;
6const QString PackagePage2::CacheFile = "nodes.json";
7
8PackagePage2::PackagePage2(QWidget *parent) :
9 QWizardPage(parent),
10 ui(new Ui::PackagePage2)
11{
12 ui->setupUi(this);
13
14 this->setTitle("Mandatory Fields");
15
16 //Register fields to be accessible in another pages //Not using mandatory field, it would require empty verification too...
17 registerField("leModName", ui->leModName);
18 registerField("leAuthors", ui->leAuthors);
19 registerField("leVersion", ui->leVersion);
20 registerField("ptDescription", ui->ptDescription,"plainText");
21 registerField("lePackageNumber", ui->lePackageNumber);
22 registerField("rbReplace", ui->rbReplace);
23
24 ui->lbFieldsReadOnly->setText("<html><span style='color:#0000ff;'>* Fields read only by AEI2 when the package "
25 "isn't at the mod depot.</span></html>"); // Don't use rich text in qtdesigner because it generates platform dependent code
26 QString htmlAsterisk="<html><span style='color:#0000ff;'>*</span></html>";
27 ui->lbAsteriscAuthors->setText(htmlAsterisk);
28 ui->lbAsteriscModName->setText(htmlAsterisk);
29 ui->lbAsteriscVersion->setText(htmlAsterisk);
30 ui->lbAsteriscDescription->setText(htmlAsterisk);
31}
32
33bool PackagePage2::validatePage(){
34 QString modName=ui->leModName->text();
35 QString authors=ui->leAuthors->text();
36 QString version=ui->leVersion->text();
37 QString description=ui->ptDescription->toPlainText();
38 QString number=ui->lePackageNumber->text();
39
40 bool emptyContent=Util::Validation::checkEmptySpaces(QStringList()<<modName<<authors<<version<<description<<number);
41
42
43 if(emptyContent){
44 Util::Dialogs::showError("You need to fill all fields first!");
45 return false;
46 }
47
48 if(number.size()!=5){
49 Util::Dialogs::showError("Invalid number format. It should contain 5 numbers.");
50 return false;
51 }
52
53 if(!Util::Validation::isStringInteger(number)){
54 Util::Dialogs::showError("Number is not numeric.");
55 return false;
56 }
57
58 return true;
59}
60
61PackagePage2::~PackagePage2()
62{
63 delete ui;
64}
65
66void PackagePage2::on_pbCheck_clicked()
67{
68 QString number = ui->lePackageNumber->text();
69
70 if(Util::Validation::checkEmptySpaces(QStringList(number))){
71 Util::Dialogs::showError("Number is empty. Please fill it first.");
72 return;
73 }
74
75 if(number.size()!=5){
76 Util::Dialogs::showError("Invalid number format. It should contain 5 numeric characters.");
77 return;
78 }
79
80 if(Util::Validation::isStringInteger(number)){
81
82 bool necessaryToRedownload=false;
83
84 QFile file(GlobalVars::VagoTemporaryDir+"/"+this->ZipCacheFile);
85
86 if(!file.exists()){
87 necessaryToRedownload=true; //File doesn't exist yet, necessary to download
88 }
89 else if (QDateTime::currentDateTime().toTime_t()-QFileInfo(file).lastModified().toTime_t() > 150){ //checks between 2 minutes (give more 30 seconds due to zip extraction)
90 necessaryToRedownload=true; //File already exists but already expired (+2 mins without update)
91 }
92
93 if(necessaryToRedownload){
94 //let's start the search in the web, so we make sure it doesn't exists yet
95 QNetworkAccessManager *manager = new QNetworkAccessManager(this);
96 connect(manager, SIGNAL(finished(QNetworkReply*)),
97 this, SLOT(downloadPackagesCache(QNetworkReply*)));
98
99 //This timestamp is to guarantee that the cache received is fresh even through proxys
100 QDateTime currTime = QDateTime::currentDateTime();
101 QString t_time = QString::number(currTime.toTime_t());
102
103 manager->get(QNetworkRequest(QUrl(this->PackagesCacheUrl+"?ts="+t_time)));
104 }
105 else{ //Not needed to download! :) Let's use our local cache.
106 checkForPackagesInCache();
107 }
108 }
109 else{
110 Util::Dialogs::showError("Number is not numeric.");
111 }
112}
113
114void PackagePage2::downloadPackagesCache(QNetworkReply *result){
115
116 if(result->error()==QNetworkReply::NoError){
117
118 QFile file(GlobalVars::VagoTemporaryDir+"/"+this->ZipCacheFile);
119
120 // Create temp folder if it doesn't exist
121 if(!QDir(GlobalVars::VagoTemporaryDir).exists()){
122 QDir().mkdir(GlobalVars::VagoTemporaryDir);
123 }
124
125 if(!file.open(QIODevice::WriteOnly)){
126 UtilVago::showAndLogErrorPopUp("Error fetching package data: creating cache file.");
127 return;
128 }
129 file.write(result->readAll());
130 file.close();
131
132 //Let's extract the cache data
133 if(JlCompress::extractFile(GlobalVars::VagoTemporaryDir+"/"+this->ZipCacheFile, "/"+this->CacheFile ,GlobalVars::VagoTemporaryDir+"/"+this->CacheFile).isEmpty()){
134 UtilVago::showAndLogErrorPopUp("An error occurred while unzipping the package data.");
135 }
136
137 checkForPackagesInCache();
138
139 }
140 else{
141 UtilVago::showAndLogErrorPopUpLogButton("An error occurred checking number availability:\n\n"+result->errorString());
142 }
143
144 result->deleteLater();
145}
146
147void PackagePage2::checkForPackagesInCache(){
148 QString packageNumber=ui->lePackageNumber->text();
149
150 QFile file(GlobalVars::VagoTemporaryDir+"/"+this->CacheFile); //let's read the chache unzipped
151 if(!file.open(QIODevice::ReadOnly)){
152 UtilVago::showAndLogErrorPopUp("Error reading downloaded package cache data.");
153 return;
154 }
155 //Read file cache to ram
156 QString data=file.readAll();
157
158
159 //Let's play with json engine
160 QScriptEngine engine;
161 QScriptValue sc = engine.evaluate("(" + data + ")");
162
163 QScriptValue currNumber;
164 QString existingModName,existingModUrl;
165
166 QScriptValueIterator it(sc);
167
168 while (it.hasNext()) {
169 it.next();
170 currNumber=it.value().toObject().property("field_package_number").toObject().property("und").toObject().property("0").toObject().property("value");
171 if(currNumber.isValid() && currNumber.toString() == packageNumber){
172 existingModName = it.value().toObject().property("title").toString();
173 existingModUrl = it.value().toObject().property("path").toString();
174 break;
175 }
176 }
177
178 if(!existingModName.isEmpty()){
179 Util::Dialogs::showRichError("Package "+packageNumber+" is already being used by the following mod:<br/><br/>"+
180 existingModName+"<br/><br/>"+
181 "More information <a href='"+existingModUrl+"'>here</a>.");
182 }
183 else{
184 Util::Dialogs::showInfo("It seems that the package number " + packageNumber + " is not being used yet! :)");
185 }
186}
187
188void PackagePage2::on_cbType_currentIndexChanged(int index)
189{
190 ui->lePackageNumber->setText(QString().setNum(index+1)+"XXXX");
191}
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