public Task LoadContactsAsync(bool checksyncage)
{
return(Task.Run(() =>
{
Trace.WriteLine("_filePathEsri: " + _filePathEsri);
LogOutput.Log("LoadContactsAsync - Task ");
LogOutput.Log("LoadContactsAsync - Esri file path : " + _filePathEsri);
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("LoadContactsAsync Task started...");
FrameworkApplication.State.Activate("sync_contacts_state");
ReloadContacts(checksyncage);
FrameworkApplication.State.Deactivate("sync_contacts_state");
}));
}
public async void CheckUSEPADir()
{
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("USEPADirAsync - Check if Target US EPA dir: "+ _filePathEme);
LogOutput.Log("USEPADirAsync - Check if Target US EPA dir: " + _filePathEme);
if (!Directory.Exists(_filePathEme))
{
string src = _installPath + "\\EMEdb\\";
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("USEPADirAsync - Creating US EPA db dir and copying contents from : " + src);
LogOutput.Log("USEPADirAsync - Creating U.S. EPA dir at: " + _filePathEme);
LogOutput.Log("USEPADirAsync - Source Dir: " + src);
await CopyDir(srcDir : src, targDir : _filePathEme);
}
}
private void ReloadContacts(bool checkage = true)
{
#region Load EME Configuration File
// Load emeConfig.xml
LogOutput.Log("ReloadContacts - try load eme config: " + _filePathEme + "emeConfig.xml");
try { _emeConfig.Load(_filePathEme + "emeConfig.xml"); }
catch (System.IO.FileNotFoundException)
{
LogOutput.Log("ReloadContacts - emeConfig.xml not found, loading template");
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Reload Contacts - emeConfig.xml does not exist, loading template...");
_emeConfig.LoadXml(
"<?xml version=\"1.0\" standalone=\"yes\"?> \n" +
"<emeConfig> \n" +
" <xs:schema id=\"emeConfig\" xmlns=\"\" xmlns:xs=\"http://www.w3.org/2001/XMLSchema\" xmlns:msdata=\"urn:schemas-microsoft-com:xml-msdata\"> \n" +
" <xs:element name=\"emeControl\"> \n" +
" <xs:complexType> \n" +
" <xs:sequence> \n" +
" <xs:element name=\"controlName\" type=\"xs:string\"/> \n" +
" <xs:element name=\"param\" maxOccurs=\"10\" minOccurs=\"0\"> \n" +
" <xs:complexType mixed=\"true\"> \n" +
" <xs:attribute name=\"label\" type=\"xs:string\" use=\"required\" /> \n" +
" </xs:complexType> \n" +
" </xs:element> \n" +
" <xs:element name=\"url\" maxOccurs=\"10\" minOccurs=\"0\"> \n" +
" <xs:complexType mixed=\"true\"> \n" +
" <xs:attribute name=\"label\" type=\"xs:string\" use=\"required\" /> \n" +
" </xs:complexType> \n" +
" </xs:element> \n" +
" <xs:element name=\"date\" maxOccurs=\"10\" minOccurs=\"0\"> \n" +
" <xs:complexType mixed=\"true\"> \n" +
" <xs:attribute name=\"label\" type=\"xs:string\" use=\"required\" /> \n" +
" </xs:complexType> \n" +
" </xs:element> \n" +
" <xs:element name=\"required\" maxOccurs=\"10\" minOccurs=\"0\"> \n" +
" <xs:complexType mixed=\"true\"> \n" +
" <xs:attribute name=\"label\" type=\"xs:string\" use=\"required\" /> \n" +
" </xs:complexType> \n" +
" </xs:element> \n" +
" </xs:sequence> \n" +
" </xs:complexType> \n" +
" </xs:element> \n" +
" <xs:element name=\"emeControl\"> \n" +
" <xs:complexType> \n" +
" <xs:choice minOccurs=\"0\" maxOccurs=\"unbounded\"> \n" +
" <xs:element ref=\"emeControl\" /> \n" +
" </xs:choice> \n" +
" </xs:complexType> \n" +
" </xs:element> \n" +
" </xs:schema> \n" +
" <emeControl> \n" +
" <controlName>Contacts Manager</controlName> \n" +
" <param label=\"Contacts Source\">EPA Contact</param> \n" +
" <url label=\"Contacts URL\">https://edg.epa.gov/EME/contacts.xml</url> \n" +
" <date label=\"Local Cache\">2010-06-27T12:00:00-07:00</date> \n" +
" </emeControl> \n" +
"</emeConfig>");
}
#endregion
var directoryName = _emeConfig.SelectSingleNode("//emeControl[controlName[contains(. , 'Contacts Manager')]]/param").InnerText;
var directoryUrl = _emeConfig.SelectSingleNode("//emeControl[controlName[contains(. , 'Contacts Manager')]]/url").InnerText;
DateTime lastSync = DateTime.Parse(_emeConfig.SelectSingleNode("//emeControl[controlName[contains(. , 'Contacts Manager')]]/date").InnerText);
TimeSpan syncAge = ((DateTime.Now) - lastSync);
//var syncDays = syncAge.ToString("d'd 'h'h 'm'm 's's'");
// Check to see if local file is older than 8 hours:
//bool dbExpired = syncAge > (new TimeSpan(0, 8, 0, 0));
// Check if contacts.bak exists
// this is created during LoadList. If LoadList crashes, then contacts.xml will be corrupted
// replace contacts.xml with contacts.bak
if (File.Exists(_filePathEsri + "contacts.bak"))
{
LogOutput.Log("ReloadContacts - replace contacts.xml with contacts.bak");
LogOutput.Log("ReloadContacts - contacts.xml: " + _filePathEsri + "contacts.xml");
LogOutput.Log("ReloadContacts - contacts.bak: " + _filePathEsri + "contacts.bak");
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Reload Contacts - replace contacts.bak");
File.Delete(_filePathEsri + "contacts.xml");
File.Copy(_filePathEsri + "contacts.bak", _filePathEsri + "contacts.xml");
File.Delete(_filePathEsri + "contacts.bak");
}
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(directoryUrl);
//one minute timeout
request.Timeout = 60000;
request.Method = "HEAD"; //test URL without downloading the content
bool dosync = (!checkage | (checkage & (syncAge > (new TimeSpan(0, 8, 0, 0)))));
if (dosync)
{
LogOutput.Log("ReloadContacts - syncing contacts... ");
Notification syncnotification = new Notification();
//syncnotification.Title = FrameworkApplication.Title;
syncnotification.Title = "EPA Metadata Editor Pro";
syncnotification.Message = $"Syncing Online Contacts... \n Last sync was {lastSync.ToString()}";
syncnotification.ImageUrl = @"pack://*****:*****@"pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericOptions32.png";
ArcGIS.Desktop.Framework.FrameworkApplication.AddNotification(nosyncnotification);
//MessageBoxResult fileCheck = MessageBox.Show("Local cache is " + syncDays + " old.\nContacts will be loaded from local cache.", "EME Contacts Manager", MessageBoxButton.OK, MessageBoxImage.Information);
}
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Reload Contacts - loading contacts.xml...");
LogOutput.Log("ReloadContacts - try load contactsBAK from contacts.xml: " + _filePathEsri + "contacts.xml");
if (!File.Exists(_filePathEsri + "contacts.xml"))
{
LogOutput.Log("ReloadContacts - loading contactsBAK from template XML ");
_contactsBAK.LoadXml(
"<contacts> \n" +
" <contact> \n" +
" <editorSource></editorSource> \n" +
" <editorDigest></editorDigest> \n" +
" <rpIndName></rpIndName> \n" +
" <rpOrgName></rpOrgName> \n" +
" <rpPosName></rpPosName> \n" +
" <editorSave></editorSave> \n" +
" <rpCntInfo></rpCntInfo> \n" +
" </contact> \n" +
"</contacts>");
}
else
{
LogOutput.Log("Reload Contacts - loading contacts.bak from contacts.xml");
_contactsBAK.Load(_filePathEsri + "contacts.xml");
}
// save backup of user contacts.xml
LogOutput.Log("ReloadContacts - save contactsBAK: " + _filePathEsri + "contacts.bak");
_contactsBAK.Save(_filePathEsri + "contacts.bak");
LogOutput.Log("ReloadContacts - load contacts.xml ");
try { _contactsEsri.Load(_filePathEsri + "contacts.xml"); }
catch (System.IO.FileNotFoundException)
{
LogOutput.Log("ReloadContacts - contacts.xml not found, loading template xml ");
_contactsEsri.LoadXml(
"<contacts> \n" +
" <contact> \n" +
" <editorSource></editorSource> \n" +
" <editorDigest></editorDigest> \n" +
" <rpIndName></rpIndName> \n" +
" <rpOrgName></rpOrgName> \n" +
" <rpPosName></rpPosName> \n" +
" <editorSave></editorSave> \n" +
" <rpCntInfo></rpCntInfo> \n" +
" </contact> \n" +
"</contacts>");
}
LogOutput.Log("ReloadContacts - load epa contacts: " + _filePathEme + "contacts.xml");
try { _contactsEpa.Load(_filePathEme + "contacts.xml"); }
catch (System.IO.FileNotFoundException)
{
LogOutput.Log("ReloadContacts - epa contacts not found loading from template xml ");
_contactsEpa.LoadXml(
"<contacts> \n" +
" <contact> \n" +
" <editorSource></editorSource> \n" +
" <editorDigest></editorDigest> \n" +
" <rpIndName></rpIndName> \n" +
" <rpOrgName></rpOrgName> \n" +
" <rpPosName></rpPosName> \n" +
" <editorSave></editorSave> \n" +
" <rpCntInfo></rpCntInfo> \n" +
" </contact> \n" +
"</contacts>");
}
LogOutput.Log("ReloadContacts - clone merge contacts...");
// new document
XmlDocument cloneMerge = new XmlDocument();
#region This method took 8.66 seconds to load contacts
//try { cloneMerge.Load(_filePathEsri + "contacts.cfg"); }
//catch
//{
// MessageBoxResult contactsTest = MessageBox.Show("Could not load contacts.cfg", "EME Contacts Manager", MessageBoxButton.OK, MessageBoxImage.Information);
//}
#endregion
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Reload Contacts - cloneMerge contacts...");
#region This takes 8.00 seconds to load
XmlNode contactsNodeMerge = cloneMerge.CreateElement("contacts");
cloneMerge.AppendChild(contactsNodeMerge);
// Populate contacts list with local contacts.xml and Agency Directory
var listEsri = _contactsEsri.SelectNodes("//contact");
var listEpa = _contactsEpa.SelectNodes("//contact");
StringBuilder sb2 = new StringBuilder();
foreach (XmlNode child in listEsri)
{
// remove editorSource
XmlNode e1 = child.SelectSingleNode("editorSource");
if (null != e1)
{
e1.InnerText = "My Contacts";
}
e1 = child.SelectSingleNode("editorDigest");
if (null != e1)
{
string digest = Utils.Utils.GeneratePartyKey(child);
e1.InnerText = digest;
}
// save back localuser editorSource
sb2.Append("<contact>");
sb2.Append(child.InnerXml);
sb2.Append("</contact>");
}
foreach (XmlNode child in listEpa)
{
// remove editorSource
XmlNode e2 = child.SelectSingleNode("editorSource");
if (null != e2)
{
e2.InnerText = directoryName;
}
e2 = child.SelectSingleNode("editorDigest");
if (null != e2)
{
string digest = Utils.Utils.GeneratePartyKey(child);
e2.InnerText = digest;
}
e2 = child.SelectSingleNode("editorSave");
if (null != e2)
{
e2.InnerText = "False";
}
// save back epa editorSource
sb2.Append("<contact>");
sb2.Append(child.InnerXml);
sb2.Append("</contact>");
}
// append to clone
LogOutput.Log("ReloadContacts - append to clone");
contactsNodeMerge.InnerXml = sb2.ToString();
#endregion
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Reload Contacts - merging contacts...");
// save to file
LogOutput.Log("ReloadContacts - save clone to file: " + Utils.Utils.GetContactsFileLocation());
cloneMerge.Save(Utils.Utils.GetContactsFileLocation());
//cloneMerge.Save(_filePathEsri + "contacts.cfg");
LogOutput.Log("ReloadContacts - restore contacts.xml to og state...");
// restore contacts.xml to original state
_contactsBAK.Save(Utils.Utils.GetContactsFileLocation());
// contacts.xml restored successfully. It is now safe to delete BAK file.
LogOutput.Log("ReloadContacts - contacts.xml restored successfully. It is now safe to delete BAK file.");
if (File.Exists(_filePathEsri + "contacts.bak"))
{
//ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show("Reload Contacts - delete contacts.bak");
File.Delete(_filePathEsri + "contacts.bak");
}
LogOutput.Log("ReloadContacts - DONE");
//done notification
Notification donenotification = new Notification();
donenotification.Title = "EPA Metadata Editor Pro";
donenotification.Message = "Contacts Loaded";
donenotification.ImageUrl = @"pack://application:,,,/ArcGIS.Desktop.Resources;component/Images/GenericCheckMark32.png";
ArcGIS.Desktop.Framework.FrameworkApplication.AddNotification(donenotification);
}