Esempio n. 1
0
        internal static void RenderAttachmentLink(TextWriter output, AttachmentWellType wellType, AttachmentWellInfo attachmentInfoObject, string itemId, UserContext userContext, ArrayList previousAttachmentDisplayNames, AttachmentWell.AttachmentWellFlags flags, bool prependSemicolon = false)
        {
            if (output == null)
            {
                throw new ArgumentNullException("output");
            }
            if (attachmentInfoObject == null)
            {
                throw new ArgumentNullException("attachmentInfoObject");
            }
            if (userContext == null)
            {
                throw new ArgumentNullException("userContext");
            }
            if (string.IsNullOrEmpty(itemId))
            {
                throw new ArgumentException("itemId may not be null or empty string");
            }
            SanitizedHtmlString value = null;
            string fileExtension      = string.Empty;
            SanitizedHtmlString sanitizedHtmlString = null;

            AttachmentUtility.AttachmentLinkFlags attachmentLinkFlag = AttachmentUtility.GetAttachmentLinkFlag(wellType, attachmentInfoObject);
            if ((flags & AttachmentWell.AttachmentWellFlags.RenderReachedMaxEmbeddedDepth) != (AttachmentWell.AttachmentWellFlags) 0)
            {
                string format = "<a id=\"{0}\" href=\"#\" onclick=\"{1}\" title=\"{2}\">{3}";
                string text   = AttachmentUtility.TrimAttachmentDisplayName(attachmentInfoObject.AttachmentName, previousAttachmentDisplayNames, false);
                value = SanitizedHtmlString.Format(format, new object[]
                {
                    "lnkAtmt",
                    "return alert(L_ErrRchMxEmbDpth)",
                    attachmentInfoObject.AttachmentName,
                    text
                });
            }
            else
            {
                string format2 = "<a id=\"{0}\" href=\"attachment.ashx?attach=1&{1}\" target=_blank onclick=\"{2}\" title=\"{3}\">{4}";
                SanitizingStringBuilder <OwaHtml> sanitizingStringBuilder = new SanitizingStringBuilder <OwaHtml>();
                if (AttachmentWell.AttachmentWellFlags.RenderEmbeddedAttachment != (flags & AttachmentWell.AttachmentWellFlags.RenderEmbeddedAttachment))
                {
                    sanitizingStringBuilder.Append("id=");
                    sanitizingStringBuilder.Append(Utilities.UrlEncode(itemId));
                    sanitizingStringBuilder.Append("&attid0=");
                    sanitizingStringBuilder.Append(Utilities.UrlEncode(attachmentInfoObject.AttachmentId.ToBase64String()));
                    sanitizingStringBuilder.Append("&attcnt=1");
                }
                else
                {
                    sanitizingStringBuilder.Append(AttachmentWell.RenderEmbeddedQueryString(itemId));
                    sanitizingStringBuilder.Append(Utilities.UrlEncode(attachmentInfoObject.AttachmentId.ToBase64String()));
                }
                sanitizedHtmlString = sanitizingStringBuilder.ToSanitizedString <SanitizedHtmlString>();
                if (attachmentInfoObject.AttachmentLevel == AttachmentPolicy.Level.ForceSave)
                {
                    string text2 = AttachmentUtility.TrimAttachmentDisplayName(attachmentInfoObject.AttachmentName, previousAttachmentDisplayNames, false);
                    value = SanitizedHtmlString.Format(format2, new object[]
                    {
                        "lnkAtmt",
                        sanitizedHtmlString,
                        "return onClkAtmt(2)",
                        attachmentInfoObject.AttachmentName,
                        text2
                    });
                }
                if (attachmentInfoObject.AttachmentLevel == AttachmentPolicy.Level.Allow)
                {
                    string text3 = AttachmentUtility.TrimAttachmentDisplayName(attachmentInfoObject.AttachmentName, previousAttachmentDisplayNames, false);
                    value = SanitizedHtmlString.Format(format2, new object[]
                    {
                        "lnkAtmt",
                        sanitizedHtmlString,
                        "return onClkAtmt(3)",
                        attachmentInfoObject.AttachmentName,
                        text3
                    });
                }
            }
            if (prependSemicolon)
            {
                output.Write("; ");
            }
            output.Write("<span id=\"spnAtmt\" tabindex=\"-1\" level=\"");
            output.Write((int)attachmentInfoObject.AttachmentLevel);
            if (AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink != (AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink & attachmentLinkFlag) && (flags & AttachmentWell.AttachmentWellFlags.RenderReachedMaxEmbeddedDepth) == (AttachmentWell.AttachmentWellFlags) 0)
            {
                output.Write("\" class=\"dsbl");
            }
            output.Write("\">");
            output.Write("<img class=\"sI\" src=\"");
            if (attachmentInfoObject.FileExtension != null)
            {
                fileExtension = attachmentInfoObject.FileExtension;
            }
            SmallIconManager.RenderFileIconUrl(output, userContext, fileExtension);
            output.Write("\" alt=\"\">");
            if (AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink == (AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink & attachmentLinkFlag) || (flags & AttachmentWell.AttachmentWellFlags.RenderReachedMaxEmbeddedDepth) != (AttachmentWell.AttachmentWellFlags) 0)
            {
                output.Write(value);
            }
            else
            {
                Utilities.SanitizeHtmlEncode(AttachmentUtility.TrimAttachmentDisplayName(attachmentInfoObject.AttachmentName, previousAttachmentDisplayNames, false), output);
            }
            if (AttachmentWell.AttachmentWellFlags.RenderAttachmentSize == (flags & AttachmentWell.AttachmentWellFlags.RenderAttachmentSize))
            {
                long size = attachmentInfoObject.Size;
                if (size > 0L)
                {
                    output.Write(userContext.DirectionMark);
                    output.Write(" ");
                    output.Write(SanitizedHtmlString.FromStringId(6409762));
                    Utilities.RenderSizeWithUnits(output, size, true);
                    output.Write(userContext.DirectionMark);
                    output.Write(SanitizedHtmlString.FromStringId(-1023695022));
                }
            }
            output.Write("</a>");
            if (AttachmentUtility.AttachmentLinkFlags.OpenAsWebPageLink == (AttachmentUtility.AttachmentLinkFlags.OpenAsWebPageLink & attachmentLinkFlag))
            {
                output.Write("<span class=\"wvsn\">[<a id=\"wvLnk\" href=\"#\" onclick=\"");
                output.Write("opnWin('WebReadyView.aspx?t=att&");
                output.Write(sanitizedHtmlString);
                output.Write("')\">");
                output.Write(SanitizedHtmlString.FromStringId(1547877601));
                output.Write("</a>]</span>");
            }
            output.Write("</span>");
        }
Esempio n. 2
0
        private static void RenderAttachments(TextWriter output, AttachmentWellType wellType, ArrayList attachmentList, string itemId, UserContext userContext, AttachmentWell.AttachmentWellFlags flags)
        {
            if (attachmentList == null)
            {
                return;
            }
            int count = attachmentList.Count;

            if (count <= 0)
            {
                return;
            }
            if (Utilities.GetEmbeddedDepth(HttpContext.Current.Request) >= AttachmentPolicy.MaxEmbeddedDepth)
            {
                flags |= AttachmentWell.AttachmentWellFlags.RenderReachedMaxEmbeddedDepth;
            }
            ArrayList previousAttachmentDisplayNames = new ArrayList();
            bool      prependSemicolon = false;

            foreach (object obj in attachmentList)
            {
                AttachmentWellInfo attachmentWellInfo = (AttachmentWellInfo)obj;
                AttachmentUtility.AttachmentLinkFlags attachmentLinkFlag = AttachmentUtility.GetAttachmentLinkFlag(wellType, attachmentWellInfo);
                if (AttachmentUtility.AttachmentLinkFlags.Skip != (AttachmentUtility.AttachmentLinkFlags.Skip & attachmentLinkFlag) && (!attachmentWellInfo.IsInline || (flags & AttachmentWell.AttachmentWellFlags.RenderInLine) == AttachmentWell.AttachmentWellFlags.RenderInLine) && ((flags & AttachmentWell.AttachmentWellFlags.RenderInLine) == AttachmentWell.AttachmentWellFlags.RenderInLine || (!attachmentWellInfo.IsInline && attachmentWellInfo.AttachmentType != AttachmentType.Ole)))
                {
                    Item           item           = null;
                    ItemAttachment itemAttachment = null;
                    try
                    {
                        if (attachmentWellInfo.AttachmentType == AttachmentType.EmbeddedMessage)
                        {
                            itemAttachment = (ItemAttachment)attachmentWellInfo.OpenAttachment();
                            item           = itemAttachment.GetItemAsReadOnly(null);
                        }
                        if (item != null)
                        {
                            AttachmentWell.RenderAttachmentLinkForItem(output, attachmentWellInfo, item, itemId, userContext, previousAttachmentDisplayNames, flags, prependSemicolon);
                        }
                        else
                        {
                            AttachmentWell.RenderAttachmentLink(output, wellType, attachmentWellInfo, itemId, userContext, previousAttachmentDisplayNames, flags | AttachmentWell.AttachmentWellFlags.RenderAttachmentSize, prependSemicolon);
                        }
                        prependSemicolon = true;
                    }
                    catch (ObjectNotFoundException)
                    {
                    }
                    finally
                    {
                        if (item != null)
                        {
                            item.Dispose();
                            item = null;
                        }
                        if (itemAttachment != null)
                        {
                            itemAttachment.Dispose();
                            itemAttachment = null;
                        }
                    }
                }
            }
        }
        // Token: 0x06001E1F RID: 7711 RVA: 0x000AE510 File Offset: 0x000AC710
        public static void RenderAttachments(TextWriter output, AttachmentWellType wellType, ArrayList attachmentList, UserContext userContext, bool isConversationAndIrmCopyRestricted)
        {
            if (output == null)
            {
                throw new ArgumentNullException("output");
            }
            if (userContext == null)
            {
                throw new ArgumentNullException("userContext");
            }
            if (attachmentList == null || attachmentList.Count <= 0)
            {
                return;
            }
            bool flag = true;

            Utilities.GetEmbeddedDepth(HttpContext.Current.Request);
            ArrayList previousAttachmentDisplayNames = new ArrayList();
            Item      item = null;

            try
            {
                foreach (object obj in attachmentList)
                {
                    AttachmentWellInfo attachmentWellInfo = (AttachmentWellInfo)obj;
                    AttachmentUtility.AttachmentLinkFlags attachmentLinkFlag = AttachmentUtility.GetAttachmentLinkFlag(wellType, attachmentWellInfo);
                    if (AttachmentUtility.AttachmentLinkFlags.Skip != (AttachmentUtility.AttachmentLinkFlags.Skip & attachmentLinkFlag))
                    {
                        ItemAttachment itemAttachment = null;
                        Item           item2          = null;
                        try
                        {
                            if (attachmentWellInfo.AttachmentType == AttachmentType.EmbeddedMessage)
                            {
                                if (attachmentWellInfo.MessageId != null)
                                {
                                    if (item != null)
                                    {
                                        StoreObjectId storeObjectId = StoreId.GetStoreObjectId(item.Id);
                                        if (!storeObjectId.Equals(attachmentWellInfo.MessageId.StoreObjectId))
                                        {
                                            item.Dispose();
                                            item = null;
                                        }
                                    }
                                    if (item == null)
                                    {
                                        item = Utilities.GetItem <Item>(userContext, attachmentWellInfo.MessageId, false, null);
                                    }
                                    AttachmentCollection attachmentCollection = item.AttachmentCollection;
                                    if (userContext.IsIrmEnabled && Utilities.IrmDecryptIfRestricted(item, userContext))
                                    {
                                        attachmentCollection = ((RightsManagedMessageItem)item).ProtectedAttachmentCollection;
                                    }
                                    itemAttachment = (ItemAttachment)attachmentCollection.Open(attachmentWellInfo.AttachmentId);
                                }
                                else
                                {
                                    itemAttachment = (ItemAttachment)attachmentWellInfo.OpenAttachment();
                                }
                                item2 = itemAttachment.GetItemAsReadOnly(new PropertyDefinition[]
                                {
                                    TaskSchema.TaskType
                                });
                            }
                            if (!flag)
                            {
                                output.Write("; ");
                            }
                            else
                            {
                                flag = false;
                            }
                            output.Write("<span id=spnAtmt tabindex=\"-1\" ");
                            if (wellType == AttachmentWellType.ReadOnly && AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink != (AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink & attachmentLinkFlag))
                            {
                                output.Write("class=\"dsbl\"");
                            }
                            if (attachmentWellInfo.MessageId != null)
                            {
                                output.Write(" _sId=\"");
                                Utilities.SanitizeHtmlEncode(attachmentWellInfo.MessageId.ToString(), output);
                                output.Write("\"");
                            }
                            string text;
                            if (item2 != null)
                            {
                                text = AttachmentUtility.GetEmbeddedAttachmentDisplayName(item2);
                            }
                            else
                            {
                                text = attachmentWellInfo.AttachmentName;
                            }
                            output.Write(" _attid=\"");
                            output.Write(Utilities.SanitizeHtmlEncode(attachmentWellInfo.AttachmentId.ToBase64String()));
                            output.Write("\" _level=");
                            output.Write((int)attachmentWellInfo.AttachmentLevel);
                            output.Write(" _attname=\"");
                            output.Write(Utilities.SanitizeHtmlEncode(text));
                            output.Write("\" _attsize=\"");
                            output.Write(attachmentWellInfo.Size);
                            output.Write("\" _fIsItem=\"");
                            output.Write(item2 != null);
                            output.Write("\"");
                            if (attachmentWellInfo.AttachmentType != AttachmentType.EmbeddedMessage)
                            {
                                output.Write(" _protectable=\"");
                                bool flag2 = false;
                                try
                                {
                                    flag2 = ProtectorsManager.Instance.IsProtectorRegistered(attachmentWellInfo.FileExtension);
                                }
                                catch (AttachmentProtectionException)
                                {
                                }
                                output.Write(flag2 ? "1" : "0");
                                output.Write("\"");
                            }
                            if (item2 != null)
                            {
                                Task task = item2 as Task;
                                if ((task != null && !TaskUtilities.IsAssignedTask(task)) || item2 is Contact || item2 is DistributionList)
                                {
                                    output.Write(" _qs=\"ae=PreFormAction&a=OpenEmbedded&t=");
                                }
                                else
                                {
                                    output.Write(" _qs=\"ae=Item&t=");
                                }
                                Utilities.SanitizeHtmlEncode(Utilities.UrlEncode(item2.ClassName), output);
                                if (task != null && TaskUtilities.IsAssignedTask(task))
                                {
                                    output.Write("&s=Assigned");
                                }
                                output.Write("\"");
                            }
                            output.Write(">");
                            bool flag3 = AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink == (AttachmentUtility.AttachmentLinkFlags.AttachmentClickLink & attachmentLinkFlag);
                            if (flag3)
                            {
                                string text2 = null;
                                if (item2 != null || attachmentWellInfo.AttachmentLevel == AttachmentPolicy.Level.Allow)
                                {
                                    text2 = "3";
                                }
                                else if (attachmentWellInfo.AttachmentLevel == AttachmentPolicy.Level.ForceSave)
                                {
                                    text2 = "2";
                                }
                                if (text2 != null)
                                {
                                    output.Write("<a class=\"lnkClickAtmt\" id=\"lnkAtmt\" _fAllwCM=\"1\" href=\"#\" target=_blank ");
                                    Utilities.RenderScriptHandler(output, "onclick", string.Concat(new string[]
                                    {
                                        "atLnk(event, ",
                                        text2,
                                        ", ",
                                        isConversationAndIrmCopyRestricted ? "1" : "0",
                                        ");"
                                    }));
                                    output.Write(" title=\"");
                                    Utilities.SanitizeHtmlEncode(text, output);
                                    if (text2 == "3" & item2 != null)
                                    {
                                        output.Write("\" oncontextmenu=\"return false;");
                                    }
                                    output.Write("\">");
                                }
                            }
                            if (item2 != null)
                            {
                                SmallIconManager.RenderItemIcon(output, userContext, item2.ClassName, false, "sI", new string[0]);
                            }
                            else
                            {
                                string fileExtension = string.Empty;
                                if (attachmentWellInfo.FileExtension != null)
                                {
                                    fileExtension = attachmentWellInfo.FileExtension;
                                }
                                SmallIconManager.RenderFileIcon(output, userContext, fileExtension, "sI", new string[0]);
                            }
                            if (item2 != null)
                            {
                                Utilities.SanitizeHtmlEncode(AttachmentUtility.TrimAttachmentDisplayName(text, previousAttachmentDisplayNames, true), output);
                            }
                            else
                            {
                                Utilities.SanitizeHtmlEncode(AttachmentUtility.TrimAttachmentDisplayName(text, previousAttachmentDisplayNames, false), output);
                                long size = attachmentWellInfo.Size;
                                if (size > 0L)
                                {
                                    output.Write(userContext.DirectionMark);
                                    output.Write(" ");
                                    output.Write(SanitizedHtmlString.FromStringId(6409762));
                                    Utilities.RenderSizeWithUnits(output, size, true);
                                    output.Write(userContext.DirectionMark);
                                    output.Write(SanitizedHtmlString.FromStringId(-1023695022));
                                }
                            }
                            if (flag3)
                            {
                                output.Write("</a>");
                            }
                            if (item2 == null && AttachmentUtility.AttachmentLinkFlags.OpenAsWebPageLink == (AttachmentUtility.AttachmentLinkFlags.OpenAsWebPageLink & attachmentLinkFlag))
                            {
                                AttachmentWell.RenderWebReadyLink(output, userContext);
                            }
                            if (wellType == AttachmentWellType.ReadWrite)
                            {
                                output.Write("<span class=\"delLnk\">");
                                userContext.RenderThemeImage(output, ThemeFileId.DeleteSmall, null, new object[]
                                {
                                    "id=delImg"
                                });
                                output.Write("</span>");
                            }
                            output.Write("</span>");
                        }
                        catch (ObjectNotFoundException)
                        {
                        }
                        catch (StorageTransientException)
                        {
                        }
                        finally
                        {
                            if (item2 != null)
                            {
                                item2.Dispose();
                                item2 = null;
                            }
                            if (itemAttachment != null)
                            {
                                itemAttachment.Dispose();
                                itemAttachment = null;
                            }
                        }
                    }
                }
            }
            finally
            {
                if (item != null)
                {
                    item.Dispose();
                    item = null;
                }
            }
        }