/// <summary> Add a single, completely built Cirlce associated with this digital resource </summary>
/// <param name="Circle"> Coordinate Circle object associated with this digital resource </param>
public void Add_Circle(Coordinate_Circle Circle)
{
circles.Add(Circle);
}
/// <summary> Add a single, completely built Cirlce associated with this digital resource </summary>
/// <param name="Circle"> Coordinate Circle object associated with this digital resource </param>
public void Add_Circle(Coordinate_Circle Circle)
{
circles.Add(Circle);
}
private bool Read_Metadata_Section(XmlReader Input_XmlReader, GeoSpatial_Information geoInfo, Dictionary<string, object> Options)
{
do // Loop through reading each XML node
{
// get the right division information based on node type
if (Input_XmlReader.NodeType == XmlNodeType.Element) //if it is an element
{
switch (Input_XmlReader.Name) //get name of
{
case "gml:Point": //is a point
//read the featureType
string pointFeatureType = String.Empty;
if (Input_XmlReader.MoveToAttribute("featureType"))
pointFeatureType = Input_XmlReader.Value;
//read the label
string pointLabel = String.Empty;
if (Input_XmlReader.MoveToAttribute("label"))
pointLabel = Input_XmlReader.Value;
//get the rest of the information
do
{
//check to see if end of element
if (Input_XmlReader.NodeType == XmlNodeType.EndElement && Input_XmlReader.Name == "gml:Point")
break;
//if it is an element
if (Input_XmlReader.NodeType == XmlNodeType.Element)
{
//determine the name of that element
switch (Input_XmlReader.Name)
{
//if it is the coordinates
case "gml:Coordinates":
Input_XmlReader.Read();
if ((Input_XmlReader.NodeType == XmlNodeType.Text) && (Input_XmlReader.Value.Trim().Length > 0))
{
//get coordinates
string result = Convert.ToString(Input_XmlReader.Value);
var items = result.Split(',');
double latitude = double.Parse(items[0]);
double longitude = double.Parse(items[1]);
//add point to geo obj
geoInfo.Add_Point(latitude, longitude, pointLabel, pointFeatureType);
}
break;
}
}
} while (Input_XmlReader.Read());
break;
case "gml:Line": //is a line
//read the featureType
string lineFeatureType = String.Empty;
if (Input_XmlReader.MoveToAttribute("featureType"))
lineFeatureType = Input_XmlReader.Value;
//read the label
string lineLabel = String.Empty;
if (Input_XmlReader.MoveToAttribute("label"))
lineLabel = Input_XmlReader.Value;
//get the rest
do
{
//check to see if end of element
if (Input_XmlReader.NodeType == XmlNodeType.EndElement && Input_XmlReader.Name == "gml:Line")
break;
//if it is an element
if (Input_XmlReader.NodeType == XmlNodeType.Element)
{
//determine the name of that element
switch (Input_XmlReader.Name)
{
//if it is the coordinates
case "gml:Coordinates":
Input_XmlReader.Read();
if ((Input_XmlReader.NodeType == XmlNodeType.Text) && (Input_XmlReader.Value.Trim().Length > 0))
{
// Parse the string into a collection of doubles, which represents lats AND longs
List<double> latLongs = new List<double>();
string rValue = Input_XmlReader.Value + ' ';
StringBuilder coordinatePointBuilder = new StringBuilder();
for (int iterator = 0; iterator < rValue.Length; iterator++)
{
char rValueChar = rValue[iterator];
if ((Char.IsNumber(rValueChar)) || (rValueChar == '.') || (rValueChar == '-'))
{
coordinatePointBuilder.Append(rValueChar);
}
else
{
if (coordinatePointBuilder.Length > 0)
{
latLongs.Add(double.Parse(coordinatePointBuilder.ToString()));
coordinatePointBuilder.Remove(0, coordinatePointBuilder.Length);
}
}
}
//create newline obj
Coordinate_Line newline = new Coordinate_Line();
//add points, In pairs, assign new points to the line and add the line to the coordinate/item
int i = 0;
while ((i + 2) <= latLongs.Count)
{
string lineName = "line";
lineName += i;
newline.Add_Point(latLongs[i], latLongs[i + 1], lineName);
i += 2;
}
//add featureType
newline.FeatureType = lineFeatureType;
//add label
newline.Label = lineLabel;
//add line to geo obj
geoInfo.Add_Line(newline);
}
break;
}
}
} while (Input_XmlReader.Read());
break;
case "gml:Polygon": //is polygon
//read the featuretype
string polygonFeatureType = String.Empty;
if (Input_XmlReader.MoveToAttribute("featureType"))
polygonFeatureType = Input_XmlReader.Value;
//read the polygonType
string polygonPolygonType = String.Empty;
if (Input_XmlReader.MoveToAttribute("polygonType"))
polygonPolygonType = Input_XmlReader.Value;
//read the label
string polygonLabel = String.Empty;
if (Input_XmlReader.MoveToAttribute("label"))
polygonLabel = Input_XmlReader.Value;
//read the rotation
double polygonRotation = 0;
if (Input_XmlReader.MoveToAttribute("rotation"))
polygonRotation = Convert.ToDouble(Input_XmlReader.Value);
//get the rest
do
{
//check to see if end of element
if (Input_XmlReader.NodeType == XmlNodeType.EndElement && Input_XmlReader.Name == "gml:Polygon")
break;
//if it is an element
if (Input_XmlReader.NodeType == XmlNodeType.Element)
{
//determine the name of that element
switch (Input_XmlReader.Name)
{
//if it is the coordinates
case "gml:Coordinates":
Input_XmlReader.Read();
if ((Input_XmlReader.NodeType == XmlNodeType.Text) && (Input_XmlReader.Value.Trim().Length > 0))
{
// Parse the string into a collection of doubles, which represents lats AND longs
List<double> latLongs = new List<double>();
string rValue = Input_XmlReader.Value + ' ';
StringBuilder coordinatePointBuilder = new StringBuilder();
for (int iterator = 0; iterator < rValue.Length; iterator++)
{
char rValueChar = rValue[iterator];
if ((Char.IsNumber(rValueChar)) || (rValueChar == '.') || (rValueChar == '-'))
{
coordinatePointBuilder.Append(rValueChar);
}
else
{
if (coordinatePointBuilder.Length > 0)
{
latLongs.Add(double.Parse(coordinatePointBuilder.ToString()));
coordinatePointBuilder.Remove(0, coordinatePointBuilder.Length);
}
}
}
//create a newpoly obj
Coordinate_Polygon newPoly = new Coordinate_Polygon();
//add the edgepoints, In pairs, assign new points to the polygon and add the polygon to the coordinate/item
int i = 0;
while ((i + 2) <= latLongs.Count)
{
newPoly.Add_Edge_Point(latLongs[i], latLongs[i + 1]);
i += 2;
}
//add the featuretype
newPoly.FeatureType = polygonFeatureType;
//add the polygontype
newPoly.PolygonType = polygonPolygonType;
//add the label
newPoly.Label = polygonLabel;
//add the rotation
newPoly.Rotation = polygonRotation;
//add poly to geo obj
geoInfo.Add_Polygon(newPoly);
}
break;
}
}
} while (Input_XmlReader.Read());
break;
case "gml:Circle": //is a circle
//read the featureType
string circleFeatureType = String.Empty;
if (Input_XmlReader.MoveToAttribute("featureType"))
circleFeatureType = Input_XmlReader.Value;
//read the label
string circleLabel = String.Empty;
if (Input_XmlReader.MoveToAttribute("label"))
circleLabel = Input_XmlReader.Value;
//read the radius
double circleRadius = 0;
if (Input_XmlReader.MoveToAttribute("radius"))
circleRadius = Convert.ToDouble(Input_XmlReader.Value);
//get the rest
do
{
//check to see if end of element
if (Input_XmlReader.NodeType == XmlNodeType.EndElement && Input_XmlReader.Name == "gml:Circle")
break;
//if it is an element
if (Input_XmlReader.NodeType == XmlNodeType.Element)
{
//determine the name of that element
switch (Input_XmlReader.Name)
{
//if it is the coordinates
case "gml:Coordinates":
Input_XmlReader.Read();
if ((Input_XmlReader.NodeType == XmlNodeType.Text) && (Input_XmlReader.Value.Trim().Length > 0))
{
string result = Convert.ToString(Input_XmlReader.Value);
var items = result.Split(',');
double latitude = double.Parse(items[0]);
double longitude = double.Parse(items[1]);
//create the circle
Coordinate_Circle newCircle = new Coordinate_Circle(latitude, longitude, circleRadius, circleLabel, circleFeatureType);
//add to object
geoInfo.Add_Circle(newCircle);
}
break;
}
}
} while (Input_XmlReader.Read());
break;
}
}
} while (Input_XmlReader.Read());
return true;
}
/// <summary> parse and save incoming message </summary>
/// <param name="SendData"> message from page </param>
public static void SaveContent(String SendData)
{
try
{
//get rid of excess string
SendData = SendData.Replace("{\"sendData\": \"", "").Replace("{\"sendData\":\"", "");
//validate
if (SendData.Length == 0)
return;
//ensure we have a geo-spatial module in the digital resource
GeoSpatial_Information resourceGeoInfo = currentItem.Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
//if there was no geo-spatial module
if (resourceGeoInfo == null)
{
//create new geo-spatial module, if we do not already have one
resourceGeoInfo = new GeoSpatial_Information();
currentItem.Add_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY, resourceGeoInfo);
}
//get the pages
List<abstract_TreeNode> pages = currentItem.Divisions.Physical_Tree.Pages_PreOrder;
//create a new list of all the polygons for a resource item
Dictionary<string, Page_TreeNode> pageLookup = new Dictionary<string, Page_TreeNode>();
int page_index = 1;
foreach (var abstractTreeNode in pages)
{
var pageNode = (Page_TreeNode) abstractTreeNode;
if (pageNode.Label.Length == 0)
pageLookup["Page " + page_index] = pageNode;
else
pageLookup[pageNode.Label] = pageNode;
page_index++;
}
//get the length of incoming message
int index1 = SendData.LastIndexOf("~", StringComparison.Ordinal);
//split into each save message
string[] allSaves = SendData.Substring(0, index1).Split('~');
//hold save type handle
string saveTypeHandle;
//go through each item to save and check for ovelrays and item only not pois (ORDER does matter because these will be saved to db before pois are saved)
foreach (string t in allSaves) {
//get the length of save message
int index2 = t.LastIndexOf("|", StringComparison.Ordinal);
//split into save elements
string[] ar = t.Substring(0, index2).Split('|');
//determine the save type handle (position 0 in array)
saveTypeHandle = ar[0];
//determine the save type (position 1 in array)
string saveType = ar[1];
//based on saveType, parse into objects
if (saveTypeHandle == "save")
{
//handle save based on type
switch (saveType)
{
#region item
case "item":
//prep incoming lat/long
string[] temp1 = ar[2].Split(',');
double temp1Lat = Convert.ToDouble(temp1[0].Replace("(", ""));
double temp1Long = Convert.ToDouble(temp1[1].Replace(")", ""));
////clear specific geo obj
//resourceGeoInfo.Clear_Specific(Convert.ToString(ar[3]));
//clear all the previous mains featureTypes (this will work for an item because there is only ever one item)
resourceGeoInfo.Clear_NonPOIs();
//add the point obj
Coordinate_Point newPoint = new Coordinate_Point(temp1Lat, temp1Long, currentItem.METS_Header.ObjectID, "main");
//add the new point
resourceGeoInfo.Add_Point(newPoint);
//save to db
SobekCM_Database.Save_Digital_Resource(currentItem, options);
break;
#endregion
#region overlay
case "overlay":
//parse the array id of the page
int arrayId = (Convert.ToInt32(ar[2]) - 1); //is this always true (minus one of the human page id)?
//add the label to page obj
pages[arrayId].Label = ar[3];
//get the geocoordinate object for that pageId
GeoSpatial_Information pageGeo = pages[arrayId].Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
//if there isnt any already there
if (pageGeo == null)
{
//create new
pageGeo = new GeoSpatial_Information();
//create a polygon
Coordinate_Polygon pagePolygon = new Coordinate_Polygon();
//prep incoming bounds
string[] temp2 = ar[4].Split(',');
pagePolygon.Clear_Edge_Points();
pagePolygon.Add_Edge_Point(Convert.ToDouble(temp2[0].Replace("(", "")), Convert.ToDouble(temp2[1].Replace(")", "")));
pagePolygon.Add_Edge_Point(Convert.ToDouble(temp2[2].Replace("(", "")), Convert.ToDouble(temp2[3].Replace(")", "")));
pagePolygon.Recalculate_Bounding_Box();
//add the rotation
double result;
pagePolygon.Rotation = Double.TryParse(ar[6], out result) ? result : 0;
//add the featureType (explicitly add to make sure it is there)
pagePolygon.FeatureType = "main";
//add the label
pagePolygon.Label = ar[3];
//add the polygon type
pagePolygon.PolygonType = "rectangle";
//add polygon to pagegeo
pageGeo.Add_Polygon(pagePolygon);
}
else
{
try
{
//get current polygon info
Coordinate_Polygon pagePolygon = pageGeo.Polygons[0];
//prep incoming bounds
string[] temp2 = ar[4].Split(',');
pagePolygon.Clear_Edge_Points();
pagePolygon.Add_Edge_Point(Convert.ToDouble(temp2[0].Replace("(", "")), Convert.ToDouble(temp2[1].Replace(")", "")));
pagePolygon.Add_Edge_Point(Convert.ToDouble(temp2[2].Replace("(", "")), Convert.ToDouble(temp2[3].Replace(")", "")));
pagePolygon.Recalculate_Bounding_Box();
//add the rotation
double result;
pagePolygon.Rotation = Double.TryParse(ar[6], out result) ? result : 0;
//add the featureType (explicitly add to make sure it is there)
pagePolygon.FeatureType = "main";
//add the label
pagePolygon.Label = ar[3];
//add the polygon type
pagePolygon.PolygonType = "rectangle";
//clear all previous nonPOIs for this page (NOTE: this will only work if there is only one main page item)
pageGeo.Clear_NonPOIs();
//add polygon to pagegeo
pageGeo.Add_Polygon(pagePolygon);
}
catch (Exception)
{
//there were no polygons
try
{
//make a polygon
Coordinate_Polygon pagePolygon = new Coordinate_Polygon();
//prep incoming bounds
string[] temp2 = ar[4].Split(',');
pagePolygon.Clear_Edge_Points();
pagePolygon.Add_Edge_Point(Convert.ToDouble(temp2[0].Replace("(", "")), Convert.ToDouble(temp2[1].Replace(")", "")));
pagePolygon.Add_Edge_Point(Convert.ToDouble(temp2[2].Replace("(", "")), Convert.ToDouble(temp2[3].Replace(")", "")));
pagePolygon.Recalculate_Bounding_Box();
//add the rotation
double result;
pagePolygon.Rotation = Double.TryParse(ar[6], out result) ? result : 0;
//add the featureType (explicitly add to make sure it is there)
pagePolygon.FeatureType = "main";
//add the label
pagePolygon.Label = ar[3];
//add the polygon type
pagePolygon.PolygonType = "rectangle";
//clear all previous nonPOIs for this page (NOTE: this will only work if there is only one main page item)
pageGeo.Clear_NonPOIs();
//add polygon to pagegeo
pageGeo.Add_Polygon(pagePolygon);
}
catch (Exception)
{
//welp...
}
}
}
//add the pagegeo obj
pages[arrayId].Add_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY, pageGeo);
//save to db
SobekCM_Database.Save_Digital_Resource(currentItem, options);
break;
#endregion
}
}
else
{
if (saveTypeHandle == "delete")
{
switch (saveType)
{
#region item
case "item":
//clear nonpoipoints
resourceGeoInfo.Clear_NonPOIPoints();
//save to db
SobekCM_Database.Save_Digital_Resource(currentItem, options);
break;
#endregion
#region overlay
case "overlay":
try
{
//parse the array id of the page
int arrayId = (Convert.ToInt32(ar[2]) - 1); //is this always true (minus one of the human page id)?
//get the geocoordinate object for that pageId
GeoSpatial_Information pageGeo = pages[arrayId].Get_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY) as GeoSpatial_Information;
if (pageGeo != null) {
Coordinate_Polygon pagePolygon = pageGeo.Polygons[0];
//reset edgepoints
pagePolygon.Clear_Edge_Points();
//reset rotation
pagePolygon.Rotation = 0;
//add the featureType (explicitly add to make sure it is there)
pagePolygon.FeatureType = "hidden";
//add the polygon type
pagePolygon.PolygonType = "hidden";
//clear all previous nonPOIs for this page (NOTE: this will only work if there is only one main page item)
pageGeo.Clear_NonPOIs();
//add polygon to pagegeo
pageGeo.Add_Polygon(pagePolygon);
}
////if there isnt any already there
//if (pageGeo != null)
// pageGeo.Remove_Polygon(pageGeo.Polygons[0]);
//add the pagegeo obj
pages[arrayId].Add_Metadata_Module(GlobalVar.GEOSPATIAL_METADATA_MODULE_KEY, pageGeo);
//save to db
SobekCM_Database.Save_Digital_Resource(currentItem, options);
}
catch (Exception)
{
//
}
break;
#endregion
}
}
}
}
//check to see if save poi clear has already been fired...
bool firedOnce = true;
//go through each item to save and check for pois only
foreach (string t in allSaves) {
//get the length of save message
int index2 = t.LastIndexOf("|", StringComparison.Ordinal);
//split into save elements
string[] ar = t.Substring(0, index2).Split('|');
//determine the save type handle (position 0 in array)
saveTypeHandle = ar[0];
//determine the save type (position 1 in array)
string saveType = ar[1];
//based on saveType, parse into objects
if (saveTypeHandle == "save")
{
//handle save based on type
switch (saveType)
{
#region poi
case "poi":
//fixes bug
if (firedOnce)
{
//clear previous poi points
resourceGeoInfo.Clear_POIs();
firedOnce = false;
}
//get specific geometry (KML Standard)
switch (ar[2])
{
case "marker":
//prep incoming lat/long
string[] temp2 = ar[4].Split(',');
double temp2Lat = Convert.ToDouble(temp2[0].Replace("(", ""));
double temp2Long = Convert.ToDouble(temp2[1].Replace(")", ""));
//add the new point
resourceGeoInfo.Add_Point(temp2Lat, temp2Long, ar[3], "poi");
break;
case "circle":
//create new circle
Coordinate_Circle poiCircle = new Coordinate_Circle {Label = ar[3], Radius = Convert.ToDouble(ar[5]), FeatureType = "poi"};
//add the incoming lat/long
string[] temp3 = ar[4].Split(',');
poiCircle.Latitude = Convert.ToDouble(temp3[0].Replace("(", ""));
poiCircle.Longitude = Convert.ToDouble(temp3[1].Replace(")", ""));
//add to the resource obj
resourceGeoInfo.Add_Circle(poiCircle);
break;
case "rectangle":
//create new polygon
Coordinate_Polygon poiRectangle = new Coordinate_Polygon {Label = ar[3], FeatureType = "poi", PolygonType = "rectangle"};
//add the incoming bounds
string[] temp4 = ar[4].Split(',');
poiRectangle.Add_Edge_Point(Convert.ToDouble(temp4[0].Replace("(", "")), Convert.ToDouble(temp4[1].Replace(")", "")));
poiRectangle.Add_Edge_Point(Convert.ToDouble(temp4[2].Replace("(", "")), Convert.ToDouble(temp4[3].Replace(")", "")));
poiRectangle.Recalculate_Bounding_Box();
//add to resource obj
resourceGeoInfo.Add_Polygon(poiRectangle);
break;
case "polygon":
//create new polygon
Coordinate_Polygon poiPolygon = new Coordinate_Polygon {Label = ar[3], FeatureType = "poi"};
//add the edge points
for (int i2 = 5; i2 < ar.Length; i2++)
{
string[] temp5 = ar[i2].Split(',');
poiPolygon.Add_Edge_Point(Convert.ToDouble(temp5[0].Replace("(", "")), Convert.ToDouble(temp5[1].Replace(")", "")));
}
//add the polygon
resourceGeoInfo.Add_Polygon(poiPolygon);
break;
case "polyline":
//create new line
Coordinate_Line poiLine = new Coordinate_Line {Label = ar[3], FeatureType = "poi"};
//add the edge points
for (int i2 = 5; i2 < ar.Length; i2++)
{
string[] temp5 = ar[i2].Split(',');
poiLine.Add_Point(Convert.ToDouble(temp5[0].Replace("(", "")), Convert.ToDouble(temp5[1].Replace(")", "")), "");
}
//add the line
resourceGeoInfo.Add_Line(poiLine);
break;
}
break;
#endregion
}
}
}
#region prep saving dir
//create inprocessing directory
string userInProcessDirectory = UI_ApplicationCache_Gateway.Settings.User_InProcess_Directory( currentUser, "mapwork");
string backupDirectory = UI_ApplicationCache_Gateway.Settings.Servers.Image_Server_Network + currentItem.Web.AssocFilePath + UI_ApplicationCache_Gateway.Settings.Resources.Backup_Files_Folder_Name;
//ensure the user's process directory exists
if (!Directory.Exists(userInProcessDirectory))
Directory.CreateDirectory(userInProcessDirectory);
//ensure the backup directory exists
if (!Directory.Exists(backupDirectory))
Directory.CreateDirectory(backupDirectory);
string resource_directory = UI_ApplicationCache_Gateway.Settings.Servers.Image_Server_Network + currentItem.Web.AssocFilePath;
string current_mets = resource_directory + currentItem.METS_Header.ObjectID + ".mets.xml";
string backup_mets = backupDirectory + "\\" + currentItem.METS_Header.ObjectID + "_" + DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString() + DateTime.Now.Day.ToString() + "_" + DateTime.Now.Hour.ToString() + DateTime.Now.Minute.ToString() + DateTime.Now.Second.ToString() + ".mets.xml.BAK";
string metsInProcessFile = userInProcessDirectory + "\\" + currentItem.BibID + "_" + currentItem.VID + ".mets.xml";
#endregion
#region Save mets and db
//save the item to the temporary location
currentItem.Save_METS(userInProcessDirectory + "\\" + currentItem.BibID + "_" + currentItem.VID + ".mets.xml");
//move temp mets to prod
File.Copy(metsInProcessFile, current_mets, true);
//delete in process mets file
File.Delete(metsInProcessFile);
//create a backup mets file
File.Copy(current_mets, backup_mets, true);
#endregion
}
catch (Exception)
{
//Custom_Tracer.Add_Trace("MapEdit Save Error");
throw new ApplicationException("MapEdit Save Error");
//throw;
}
}
