GIT: perform LF normalization
This commit is contained in:
Gary Sharp
@@ -1,220 +1,220 @@
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using System;
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using System.Collections.Concurrent;
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using System.Linq;
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using System.Web;
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using Disco.Data.Repository;
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using Disco.Models.BI.DocumentTemplates;
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using Disco.Models.Repository;
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using System.Collections;
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using System.Collections.Generic;
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using iTextSharp.text.pdf;
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using Disco.BI.Expressions;
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using System.Drawing;
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using System.IO;
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using Disco.BI.DocumentTemplateBI;
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namespace Disco.BI.Extensions
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{
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public static class DocumentTemplateExtensions
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{
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private const string DocumentTemplateExpressionCacheTemplate = "DocumentTemplate_{0}";
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public static string RepositoryFilename(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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return System.IO.Path.Combine(DataStore.CreateLocation(dbContext, "DocumentTemplates"), string.Format("{0}.pdf", dt.Id));
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}
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public static string SavePdfTemplate(this DocumentTemplate dt, DiscoDataContext dbContext, Stream TemplateFile)
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{
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string filePath = dt.RepositoryFilename(dbContext);
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using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write))
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{
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TemplateFile.CopyTo(fs);
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}
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Expressions.ExpressionCache.InvalidModule(string.Format(DocumentTemplateExpressionCacheTemplate, dt.Id));
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return filePath;
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}
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public static DisposableImageCollection PdfPageImages(this PdfReader pdfReader, int PageNumber)
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{
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return Interop.Pdf.PdfImporter.GetPageImages(pdfReader, PageNumber);
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}
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public static ConcurrentDictionary<string, Expression> PdfExpressionsFromCache(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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string cacheModuleKey = string.Format(DocumentTemplateExpressionCacheTemplate, dt.Id);
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var module = Expressions.ExpressionCache.GetModule(cacheModuleKey);
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if (module == null)
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{
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// Cache
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string templateFilename = dt.RepositoryFilename(dbContext);
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PdfReader pdfReader = new PdfReader(templateFilename);
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int pdfFieldOrdinal = 0;
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foreach (string pdfFieldKey in pdfReader.AcroFields.Fields.Keys)
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{
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var pdfFieldValue = pdfReader.AcroFields.GetField(pdfFieldKey);
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Expressions.ExpressionCache.SetValue(cacheModuleKey, pdfFieldKey, Expressions.Expression.Tokenize(pdfFieldKey, pdfFieldValue, pdfFieldOrdinal));
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pdfFieldOrdinal++;
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}
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pdfReader.Close();
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module = Expressions.ExpressionCache.GetModule(cacheModuleKey, true);
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}
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return module;
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}
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public static List<BI.Expressions.Expression> ExtractPdfExpressions(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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return dt.PdfExpressionsFromCache(dbContext).Values.OrderBy(e => e.Ordinal).ToList();
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}
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public static System.IO.Stream GeneratePdfBulk(this DocumentTemplate dt, DiscoDataContext dbContext, User CreatorUser, System.DateTime Timestamp, params string[] DataObjectsIds)
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{
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return Interop.Pdf.PdfGenerator.GenerateBulkFromTemplate(dt, dbContext, CreatorUser, Timestamp, DataObjectsIds);
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}
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public static System.IO.Stream GeneratePdfBulk(this DocumentTemplate dt, DiscoDataContext dbContext, User CreatorUser, System.DateTime Timestamp, params object[] DataObjects)
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{
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return Interop.Pdf.PdfGenerator.GenerateBulkFromTemplate(dt, dbContext, CreatorUser, Timestamp, DataObjects);
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}
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public static System.IO.Stream GeneratePdf(this DocumentTemplate dt, DiscoDataContext dbContext, object Data, User CreatorUser, System.DateTime TimeStamp, DocumentState State, bool FlattenFields = false)
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{
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return Interop.Pdf.PdfGenerator.GenerateFromTemplate(dt, dbContext, Data, CreatorUser, TimeStamp, State, FlattenFields);
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}
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public static Expression FilterExpressionFromCache(this DocumentTemplate dt)
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{
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return ExpressionCache.GetValue("DocumentTemplateFilterExpression", dt.Id, () => { return Expression.TokenizeSingleDynamic(null, dt.FilterExpression, 0); });
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}
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public static void FilterExpressionInvalidateCache(this DocumentTemplate dt)
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{
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ExpressionCache.InvalidateKey("DocumentTemplateFilterExpression", dt.Id);
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}
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public static bool FilterExpressionMatches(this DocumentTemplate dt, object Data, DiscoDataContext DataContext, User User, System.DateTime TimeStamp, DocumentState State)
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{
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if (!string.IsNullOrEmpty(dt.FilterExpression))
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{
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Expression compiledExpression = dt.FilterExpressionFromCache();
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System.Collections.IDictionary evaluatorVariables = Expression.StandardVariables(dt, DataContext, User, TimeStamp, State);
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try
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{
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object er = compiledExpression.EvaluateFirst<object>(Data, evaluatorVariables);
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if (er is bool)
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{
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return (bool)er;
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}
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bool erBool;
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if (bool.TryParse(er.ToString(), out erBool))
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{
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return erBool;
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}
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}
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catch
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{
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return false;
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}
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}
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return true;
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}
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public static string GetDataId(this DocumentTemplate dt, object Data)
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{
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if (Data is string)
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{
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return (string)Data;
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}
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else
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{
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switch (dt.Scope)
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{
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case Models.Repository.DocumentTemplate.DocumentTemplateScopes.Device:
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if (!(Data is Device))
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throw new ArgumentException("This Document Template is configured for Devices only", "Data");
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Device d = (Device)Data;
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return d.SerialNumber;
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case Models.Repository.DocumentTemplate.DocumentTemplateScopes.Job:
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if (!(Data is Job))
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throw new ArgumentException("This Document Template is configured for Jobs only", "Data");
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Job d2 = (Job)Data;
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return d2.Id.ToString();
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case Models.Repository.DocumentTemplate.DocumentTemplateScopes.User:
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if (!(Data is User))
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throw new ArgumentException("This Document Template is configured for Users only", "Data");
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User d3 = (User)Data;
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return d3.Id;
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default:
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throw new InvalidOperationException("Invalid Document Template Scope");
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}
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}
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}
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public static string UniqueIdentifier(string DocumentTemplateId, string DataId, string CreatorId, System.DateTime Timestamp)
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{
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return string.Format("Disco|1|{0}|{1}|{2}|{3:s}",
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DocumentTemplateId,
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DataId,
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CreatorId,
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Timestamp
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);
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}
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public static string UniqueIdentifier(this DocumentTemplate dt, object Data, string CreatorId, System.DateTime Timestamp)
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{
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return string.Format("Disco|1|{0}|{1}|{2}|{3:s}",
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dt.Id,
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dt.GetDataId(System.Runtime.CompilerServices.RuntimeHelpers.GetObjectValue(Data)),
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CreatorId,
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Timestamp
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);
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}
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public static string UniquePageIdentifier(this DocumentTemplate dt, object Data, string CreatorId, System.DateTime Timestamp, int Page)
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{
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return string.Format("Disco|1|{0}|{1}|{2}|{3:s}|{4}",
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dt.Id,
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dt.GetDataId(System.Runtime.CompilerServices.RuntimeHelpers.GetObjectValue(Data)),
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CreatorId,
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Timestamp,
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Page
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);
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}
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public static List<RectangleF> QRCodeLocations(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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return DocumentTemplateBI.DocumentTemplateQRCodeLocationCache.GetLocations(dt, dbContext);
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}
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public static void Delete(this DocumentTemplate dt, DiscoDataContext Context)
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{
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// Find & Rename all references
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foreach (DeviceAttachment a in Context.DeviceAttachments.Where(a => a.DocumentTemplateId == dt.Id))
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{
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a.Comments = string.Format("{0} - {1}", dt.Description, a.Comments);
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if (a.Comments.Length > 500)
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a.Comments = a.Comments.Substring(0, 500);
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a.DocumentTemplateId = null;
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a.DocumentTemplate = null;
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}
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foreach (JobAttachment a in Context.JobAttachments.Where(a => a.DocumentTemplateId == dt.Id))
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{
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a.Comments = string.Format("{0} - {1}", dt.Description, a.Comments);
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if (a.Comments.Length > 500)
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a.Comments = a.Comments.Substring(0, 500);
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a.DocumentTemplateId = null;
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a.DocumentTemplate = null;
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}
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foreach (UserAttachment a in Context.UserAttachments.Where(a => a.DocumentTemplateId == dt.Id))
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{
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a.Comments = string.Format("{0} - {1}", dt.Description, a.Comments);
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if (a.Comments.Length > 500)
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a.Comments = a.Comments.Substring(0, 500);
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a.DocumentTemplateId = null;
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a.DocumentTemplate = null;
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}
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// Delete SubTypes
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dt.JobSubTypes.Clear();
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// Delete Template
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string templateRepositoryFilename = dt.RepositoryFilename(Context);
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if (System.IO.File.Exists(templateRepositoryFilename))
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System.IO.File.Delete(templateRepositoryFilename);
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// Remove from Cache
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dt.FilterExpressionInvalidateCache();
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// Delete Document Template from Repository
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Context.DocumentTemplates.Remove(dt);
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}
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}
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}
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using System;
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using System.Collections.Concurrent;
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using System.Linq;
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using System.Web;
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using Disco.Data.Repository;
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using Disco.Models.BI.DocumentTemplates;
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using Disco.Models.Repository;
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using System.Collections;
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using System.Collections.Generic;
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using iTextSharp.text.pdf;
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using Disco.BI.Expressions;
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using System.Drawing;
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using System.IO;
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using Disco.BI.DocumentTemplateBI;
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namespace Disco.BI.Extensions
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{
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public static class DocumentTemplateExtensions
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{
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private const string DocumentTemplateExpressionCacheTemplate = "DocumentTemplate_{0}";
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public static string RepositoryFilename(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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return System.IO.Path.Combine(DataStore.CreateLocation(dbContext, "DocumentTemplates"), string.Format("{0}.pdf", dt.Id));
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}
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public static string SavePdfTemplate(this DocumentTemplate dt, DiscoDataContext dbContext, Stream TemplateFile)
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{
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string filePath = dt.RepositoryFilename(dbContext);
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using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write))
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{
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TemplateFile.CopyTo(fs);
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}
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Expressions.ExpressionCache.InvalidModule(string.Format(DocumentTemplateExpressionCacheTemplate, dt.Id));
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return filePath;
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}
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public static DisposableImageCollection PdfPageImages(this PdfReader pdfReader, int PageNumber)
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{
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return Interop.Pdf.PdfImporter.GetPageImages(pdfReader, PageNumber);
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}
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public static ConcurrentDictionary<string, Expression> PdfExpressionsFromCache(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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string cacheModuleKey = string.Format(DocumentTemplateExpressionCacheTemplate, dt.Id);
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var module = Expressions.ExpressionCache.GetModule(cacheModuleKey);
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if (module == null)
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{
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// Cache
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string templateFilename = dt.RepositoryFilename(dbContext);
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PdfReader pdfReader = new PdfReader(templateFilename);
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int pdfFieldOrdinal = 0;
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foreach (string pdfFieldKey in pdfReader.AcroFields.Fields.Keys)
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{
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var pdfFieldValue = pdfReader.AcroFields.GetField(pdfFieldKey);
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Expressions.ExpressionCache.SetValue(cacheModuleKey, pdfFieldKey, Expressions.Expression.Tokenize(pdfFieldKey, pdfFieldValue, pdfFieldOrdinal));
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pdfFieldOrdinal++;
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}
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pdfReader.Close();
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module = Expressions.ExpressionCache.GetModule(cacheModuleKey, true);
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}
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return module;
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}
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public static List<BI.Expressions.Expression> ExtractPdfExpressions(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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return dt.PdfExpressionsFromCache(dbContext).Values.OrderBy(e => e.Ordinal).ToList();
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}
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public static System.IO.Stream GeneratePdfBulk(this DocumentTemplate dt, DiscoDataContext dbContext, User CreatorUser, System.DateTime Timestamp, params string[] DataObjectsIds)
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{
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return Interop.Pdf.PdfGenerator.GenerateBulkFromTemplate(dt, dbContext, CreatorUser, Timestamp, DataObjectsIds);
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}
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public static System.IO.Stream GeneratePdfBulk(this DocumentTemplate dt, DiscoDataContext dbContext, User CreatorUser, System.DateTime Timestamp, params object[] DataObjects)
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{
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return Interop.Pdf.PdfGenerator.GenerateBulkFromTemplate(dt, dbContext, CreatorUser, Timestamp, DataObjects);
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}
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public static System.IO.Stream GeneratePdf(this DocumentTemplate dt, DiscoDataContext dbContext, object Data, User CreatorUser, System.DateTime TimeStamp, DocumentState State, bool FlattenFields = false)
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{
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return Interop.Pdf.PdfGenerator.GenerateFromTemplate(dt, dbContext, Data, CreatorUser, TimeStamp, State, FlattenFields);
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}
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public static Expression FilterExpressionFromCache(this DocumentTemplate dt)
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{
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return ExpressionCache.GetValue("DocumentTemplateFilterExpression", dt.Id, () => { return Expression.TokenizeSingleDynamic(null, dt.FilterExpression, 0); });
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}
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public static void FilterExpressionInvalidateCache(this DocumentTemplate dt)
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{
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ExpressionCache.InvalidateKey("DocumentTemplateFilterExpression", dt.Id);
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}
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public static bool FilterExpressionMatches(this DocumentTemplate dt, object Data, DiscoDataContext DataContext, User User, System.DateTime TimeStamp, DocumentState State)
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{
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if (!string.IsNullOrEmpty(dt.FilterExpression))
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{
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Expression compiledExpression = dt.FilterExpressionFromCache();
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System.Collections.IDictionary evaluatorVariables = Expression.StandardVariables(dt, DataContext, User, TimeStamp, State);
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try
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{
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object er = compiledExpression.EvaluateFirst<object>(Data, evaluatorVariables);
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if (er is bool)
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{
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return (bool)er;
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}
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bool erBool;
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if (bool.TryParse(er.ToString(), out erBool))
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{
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return erBool;
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}
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}
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catch
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{
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return false;
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}
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}
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return true;
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}
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public static string GetDataId(this DocumentTemplate dt, object Data)
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{
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if (Data is string)
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{
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return (string)Data;
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}
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else
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{
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switch (dt.Scope)
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{
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case Models.Repository.DocumentTemplate.DocumentTemplateScopes.Device:
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if (!(Data is Device))
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throw new ArgumentException("This Document Template is configured for Devices only", "Data");
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Device d = (Device)Data;
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return d.SerialNumber;
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case Models.Repository.DocumentTemplate.DocumentTemplateScopes.Job:
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if (!(Data is Job))
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throw new ArgumentException("This Document Template is configured for Jobs only", "Data");
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Job d2 = (Job)Data;
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return d2.Id.ToString();
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case Models.Repository.DocumentTemplate.DocumentTemplateScopes.User:
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if (!(Data is User))
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throw new ArgumentException("This Document Template is configured for Users only", "Data");
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User d3 = (User)Data;
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return d3.Id;
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default:
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throw new InvalidOperationException("Invalid Document Template Scope");
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}
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}
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}
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public static string UniqueIdentifier(string DocumentTemplateId, string DataId, string CreatorId, System.DateTime Timestamp)
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{
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return string.Format("Disco|1|{0}|{1}|{2}|{3:s}",
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DocumentTemplateId,
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DataId,
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CreatorId,
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Timestamp
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);
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}
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public static string UniqueIdentifier(this DocumentTemplate dt, object Data, string CreatorId, System.DateTime Timestamp)
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{
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return string.Format("Disco|1|{0}|{1}|{2}|{3:s}",
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dt.Id,
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dt.GetDataId(System.Runtime.CompilerServices.RuntimeHelpers.GetObjectValue(Data)),
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CreatorId,
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Timestamp
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);
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}
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public static string UniquePageIdentifier(this DocumentTemplate dt, object Data, string CreatorId, System.DateTime Timestamp, int Page)
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{
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return string.Format("Disco|1|{0}|{1}|{2}|{3:s}|{4}",
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dt.Id,
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dt.GetDataId(System.Runtime.CompilerServices.RuntimeHelpers.GetObjectValue(Data)),
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CreatorId,
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Timestamp,
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Page
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);
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}
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public static List<RectangleF> QRCodeLocations(this DocumentTemplate dt, DiscoDataContext dbContext)
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{
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return DocumentTemplateBI.DocumentTemplateQRCodeLocationCache.GetLocations(dt, dbContext);
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}
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public static void Delete(this DocumentTemplate dt, DiscoDataContext Context)
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{
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// Find & Rename all references
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foreach (DeviceAttachment a in Context.DeviceAttachments.Where(a => a.DocumentTemplateId == dt.Id))
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{
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a.Comments = string.Format("{0} - {1}", dt.Description, a.Comments);
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if (a.Comments.Length > 500)
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a.Comments = a.Comments.Substring(0, 500);
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a.DocumentTemplateId = null;
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a.DocumentTemplate = null;
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}
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foreach (JobAttachment a in Context.JobAttachments.Where(a => a.DocumentTemplateId == dt.Id))
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{
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a.Comments = string.Format("{0} - {1}", dt.Description, a.Comments);
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if (a.Comments.Length > 500)
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a.Comments = a.Comments.Substring(0, 500);
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a.DocumentTemplateId = null;
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a.DocumentTemplate = null;
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}
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foreach (UserAttachment a in Context.UserAttachments.Where(a => a.DocumentTemplateId == dt.Id))
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{
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a.Comments = string.Format("{0} - {1}", dt.Description, a.Comments);
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if (a.Comments.Length > 500)
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a.Comments = a.Comments.Substring(0, 500);
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a.DocumentTemplateId = null;
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a.DocumentTemplate = null;
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}
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// Delete SubTypes
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dt.JobSubTypes.Clear();
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// Delete Template
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string templateRepositoryFilename = dt.RepositoryFilename(Context);
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if (System.IO.File.Exists(templateRepositoryFilename))
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System.IO.File.Delete(templateRepositoryFilename);
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// Remove from Cache
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dt.FilterExpressionInvalidateCache();
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// Delete Document Template from Repository
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Context.DocumentTemplates.Remove(dt);
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}
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}
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}
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