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EasyEws v1
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/*! | |
* easyEWS JavaScript Library v1.0.1 | |
* http://davecra.com | |
* | |
* Copyright David E. Craig and other contributors | |
* Released under the MIT license | |
* https://tldrlegal.com/license/mit-license | |
* | |
* Date: 2016-04-18T19:14EST | |
*/ | |
var easyEws = (function () { | |
"use strict"; | |
var easyEws = {}; | |
easyEws.initialize = function () { | |
// PRIVATE: creates a SOAP EWS wrapper | |
function getSoapHeader(request) { | |
var result = | |
'<?xml version="1.0" encoding="utf-8"?>' + | |
'<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"' + | |
' xmlns:xsd="http://www.w3.org/2001/XMLSchema"' + | |
' xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"' + | |
' xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"' + | |
' xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">' + | |
' <soap:Header>' + | |
' <RequestServerVersion Version="Exchange2013" xmlns="http://schemas.microsoft.com/exchange/services/2006/types" soap:mustUnderstand="0" />' + | |
' </soap:Header>' + | |
' <soap:Body>' + request + '</soap:Body>' + | |
'</soap:Envelope>'; | |
return result; | |
}; | |
// PRIVATE: makes an EWS callback with promise | |
function asyncEws(soap, successCallback, errorCallback) { | |
Office.context.mailbox.makeEwsRequestAsync(soap, function (ewsResult) { | |
if (ewsResult.status == "succeeded") { | |
var xmlDoc = $.parseXML(ewsResult.value); | |
successCallback(xmlDoc); | |
} else { | |
if (errorCallback != null) | |
errorCallback(ewsResult); | |
} | |
}); | |
}; | |
// PUBLIC: updates the x-headers in the mail item | |
// RETUNS: 'succeeded' if call completed successfully | |
// SEE: https://msdn.microsoft.com/en-us/library/office/dn596091(v=exchg.150).aspx | |
easyEws.updateEwsHeader = function (mailItemId, headerName, headerValue, successCallback, errorCallback) { | |
var soap = | |
'<m:UpdateItem MessageDisposition="SaveOnly" ConflictResolution="AlwaysOverwrite">' + | |
' <m:ItemChanges>' + | |
' <t:ItemChange>' + | |
' <t:ItemId Id="' + mailItemId + '"/>' + | |
' <t:Updates>' + | |
' <t:SetItemField>' + | |
' <t:ExtendedFieldURI DistinguishedPropertySetId="InternetHeaders"' + | |
' PropertyName="' + headerName + '"' + | |
' PropertyType="String" />' + | |
' <t:Message>' + | |
' <t:ExtendedProperty>' + | |
' <t:ExtendedFieldURI DistinguishedPropertySetId="InternetHeaders"' + | |
' PropertyName="' + headerName + '"' + | |
' PropertyType="String" />' + | |
' <t:Value>' + headerValue + '</t:Value>' + | |
' </t:ExtendedProperty>' + | |
' </t:Message>' + | |
' </t:SetItemField>' + | |
' </t:Updates>' + | |
' </t:ItemChange>' + | |
' </m:ItemChanges>' + | |
'</m:UpdateItem>'; | |
soap = getSoapHeader(soap); | |
// make the EWS call | |
asyncEws(soap, function (xmlDoc) { | |
successCallback("succeeded"); | |
}, function (errorDetails) { | |
if (errorCallback != null) | |
errorCallback(errorDetails); | |
}); | |
}; | |
// PUBLIC: returns a list of items in the folder | |
// RETURNS: an array of ItemIds | |
easyEws.getFolderItemIds = function (folderId, successCallback, errorCallback) { | |
var soap = | |
'<m:FindItem Traversal="Shallow">' + | |
' <m:ItemShape> ' + | |
' <t:BaseShape>IdOnly</t:BaseShape>' + | |
' </m:ItemShape>' + | |
' <m:ParentFolderIds>' + | |
' <t:FolderId Id="' + folderId + '"/>' + | |
' </m:ParentFolderIds>' + | |
'</m:FindItem>'; | |
var returnArray = []; | |
soap = getSoapHeader(soap); | |
// call ews | |
asyncEws(soap, function (xmlDoc) { | |
$.each(xmlDoc.getElementsByTagName("t:ItemId"), function (index, value) { | |
returnArray.push(value.getAttribute("Id")); | |
}); | |
successCallback(returnArray); | |
}, function (errorDetails) { | |
if (errorCallback != null) { | |
errorCallback(errorDetails); | |
} | |
}); | |
} | |
// PUBLIC: gets the details for a specific item by ID | |
// RETURNS: a Dictionary of key/value pairs for the mail item | |
easyEws.getMailItem = function(ItemId, successCallback, errorCallback) { | |
var soap = | |
'<m:GetItem>' + | |
' <m:ItemShape>' + | |
' <t:BaseShape>Default</t:BaseShape>' + | |
' <t:IncludeMimeContent>true</t:IncludeMimeContent>' + | |
' </m:ItemShape>' + | |
' <m:ItemIds>' + | |
' <t:ItemId Id="' + ItemId + '" />' + | |
' </m:ItemIds>' + | |
'</m:GetItem>'; | |
soap = getSoapHeader(soap); | |
// make call to EWS | |
asyncEws(soap, function (xmlDoc) { | |
var item = new MailItem(xmlDoc); | |
successCallback(item); | |
}, function (errorDetails) { | |
if(errorCallback != null) { | |
errorCallback(errorDetails); | |
} | |
}); | |
} | |
// PUBLIC: expand a group and returns all the members | |
// NOTE: does not enumerate groups in groups | |
// RETURNS: An array of Email Addresses | |
easyEws.expandGroup = function (group, successCallback, errorCallback) { | |
var soap = | |
'<m:ExpandDL>' + | |
' <m:Mailbox>' + | |
' <t:EmailAddress>" + group + "</t:EmailAddress>' + | |
' </m:Mailbox>' + | |
'</m:ExpandDL>'; | |
soap = getSoapHeader(soap); | |
// make the EWS call | |
var returnArray = []; | |
asyncEws(soap, function (xmlDoc) { | |
var extendedProps = xmlDoc.getElementsByTagName("EmailAddress"); | |
$.each(extendedProps, function (index, value) { | |
returnArray.push(value); | |
}); | |
successCallback(returnArray); | |
}, function (errorDetails) { | |
if (errorCallback != null) | |
errorCallback(errorDetails); | |
}); | |
}; | |
// PUBLIC: Find a given conversation by the ID | |
// RETURNS: An array of ItemID | |
easyEws.findConversationItems = function (conversationId, successCallback, errorCallback) { | |
// NOTE: search for parent: | |
// http://stackoverflow.com/questions/19008696/exchange-find-items-in-ews-conversation-using-xml-request | |
// http://www.outlookcode.com/codedetail.aspx?id=1714 | |
// https://msdn.microsoft.com/en-us/library/office/dn610351(v=exchg.150).aspx | |
var soap = | |
' <m:GetConversationItems>' + | |
' <m:ItemShape>' + | |
' <t:BaseShape>IdOnly</t:BaseShape>' + | |
' <t:AdditionalProperties>' + | |
' <t:FieldURI FieldURI="item:Subject" />' + | |
' <t:FieldURI FieldURI="item:DateTimeReceived" />' + | |
' </t:AdditionalProperties>' + | |
' </m:ItemShape>' + | |
' <m:FoldersToIgnore>' + | |
' <t:DistinguishedFolderId Id="deleteditems" />' + | |
' <t:DistinguishedFolderId Id="drafts" />' + | |
' </m:FoldersToIgnore>' + | |
' <m:SortOrder>TreeOrderDescending</m:SortOrder>' + | |
' <m:Conversations>' + | |
' <t:Conversation>' + | |
' <t:ConversationId Id="' + conversationId + '" />' + | |
' </t:Conversation>' + | |
' </m:Conversations>' + | |
' </m:GetConversationItems>'; | |
soap = getSoapHeader(soap); | |
// Make EWS call | |
asyncEws(soap, function (xmlDoc) { | |
var returnArray = []; | |
$.each(xmlDoc.getElementsByTagName("t:ItemId"), function (index, value) { | |
returnArray.push(value.getAttribute("Id")); | |
}); | |
successCallback(returnArray); | |
}, function (errorDetails) { | |
if (errorCallback != null) | |
errorCallback(errorDetails); | |
}); | |
}; | |
// PUBLIC Gets Internet headers for a spific item | |
// RETURNS: a Dictionary of key value pairs | |
// SEE: https://msdn.microsoft.com/en-us/library/office/aa566013(v=exchg.150).aspx | |
easyEws.getEwsHeaders = function (itemId, successCallback, errorCallback) { | |
var soap = | |
' <m:GetItem>' + | |
' <m:ItemShape>' + | |
' <t:BaseShape>AllProperties</t:BaseShape>' + | |
' <t:IncludeMimeContent>true</t:IncludeMimeContent>' + | |
' </m:ItemShape>' + | |
' <m:ItemIds>' + | |
' <t:ItemId Id="' + itemId + '" />' + | |
' </m:ItemIds>' + | |
' </m:GetItem>'; | |
soap = getSoapHeader(soap); | |
// Make the EWS call | |
var returnArray = new Dictionary(); | |
asyncEws(soap, function (xmlDoc) { | |
for (var item in xmlDoc.getElementsByTagName("t:InternetMessageHeader")) { | |
returnArray.add(item.getAttribute("HeaderName"), item.textContent); | |
} | |
successCallback(returnArray); | |
}, function (errorDetails) { | |
if (errorCallback != null) | |
errorCallback(errorDetails); | |
}); | |
}; | |
// PUBLIC: updates a folder property | |
// RETURNS: 'succeeded' is process completed successfully | |
easyEws.updateFolderProperty = function (folderId, propName, propValue, successCallback, errorCallback) { | |
var soap = | |
' <m:UpdateFolder>' + | |
' <m:FolderChanges>' + | |
' <t:FolderChange>' + | |
' <t:FolderId Id="' + folderId + '" />' + | |
' <t:Updates>' + | |
' <t:SetFolderField>' + | |
' <t:ExtendedFieldURI ' + | |
' DistinguishedPropertySetId="PublicStrings" ' + | |
' PropertyName="' + propName + '" ' + | |
' PropertyType="String" />' + | |
' <t:Folder>' + | |
' <t:ExtendedProperty>' + | |
' <t:ExtendedFieldURI ' + | |
' DistinguishedPropertySetId="PublicStrings" ' + | |
' PropertyName="' + propName + '" ' + | |
' PropertyType="String" />' + | |
' <t:Value>' + propValue + '</t:Value>' + | |
' </t:ExtendedProperty>' + | |
' </t:Folder>' + | |
' </t:SetFolderField>' + | |
' </t:Updates>' + | |
' </t:FolderChange>' + | |
' </m:FolderChanges>' + | |
' </m:UpdateFolder>'; | |
soap = getSoapHeader(soap); | |
// make the EWS call | |
asyncEws(soap, successCallback, errorCallback); | |
} | |
// PUBLIC: gets a folder property | |
// RETURNS: property value if process completed successfully | |
easyEws.getFolderProperty = function (folderId, propName, successCallback, errorCallback) { | |
var soap = | |
'<m:GetFolder>' + | |
'<m:FolderShape>' + | |
'<t:BaseShape>IdOnly</t:BaseShape>' + | |
'<t:AdditionalProperties>' + | |
'<t:ExtendedFieldURI ' + | |
' DistinguishedPropertySetId="PublicStrings" ' + | |
' PropertyName="' + propName + '" ' + | |
' PropertyType="String" />' + | |
'</t:AdditionalProperties>' + | |
'</m:FolderShape>' + | |
'<m:FolderIds>' + | |
'<t:FolderId Id="' + folderId + '"/>' + | |
'</m:FolderIds>' + | |
'</m:GetFolder>'; | |
soap = getSoapHeader(soap); | |
// make the EWS call | |
asyncEws(soap, function(xmlDoc) { | |
successCallback(xmlDoc.getElementsByTagName("t:Value")[0].textContent); | |
}, errorCallback); | |
} | |
// PUBLIC: Gets the folder id by the given name from the store | |
// RETURNS: a string with ID of the folder | |
easyEws.getFolderId = function (folderName, successCallback, errorCallback) { | |
var soap = | |
' <m:GetFolder>' + | |
' <m:FolderShape>' + | |
' <t:BaseShape>IdOnly</t:BaseShape>' + | |
' </m:FolderShape>' + | |
' <m:FolderIds>' + | |
' <t:DistinguishedFolderId Id="' + folderName + '" />' + | |
' </m:FolderIds>' + | |
' </m:GetFolder>'; | |
soap = getSoapHeader(soap); | |
// make EWS callback | |
asyncEws(soap, function (xmlDoc) { | |
var id = xmlDoc.getElementsByTagName("t:FolderId")[0].getAttribute("Id"); | |
successCallback(id); | |
}, function (errorDetails) { | |
if (errorCallback != null) | |
errorCallback(errorDetails); | |
}); | |
} | |
} | |
return easyEws; | |
})(); | |
/* HELPER FUNCTIONS AND CLASSES */ | |
function MailItem(value) { | |
this.value = value || {}; | |
MailItem.prototype.MimeContent = function () { | |
return this.value.getElementsByTagName("t:MimeContent")[0].textContent; | |
}; | |
MailItem.prototype.MimeContent.CharacterSet = function () { | |
return this.value.getElementsByTagName("t:MimeContent")[0].getAttribute("CharacterSet"); | |
}; | |
MailItem.prototype.Subject = function () { | |
return this.value.getElementsByTagName("t:Subject")[0].textContent; | |
}; | |
} | |
function Dictionary(values) { | |
this.values = values || {}; | |
var forEachIn = function (object, action) { | |
for (var property in object) { | |
if (Object.prototype.hasOwnProperty.call(object, property)) | |
action(property, object[property]); | |
} | |
}; | |
Dictionary.prototype.containsKey = function (key) { | |
return Object.prototype.hasOwnProperty.call(this.values, key) && | |
Object.prototype.propertyIsEnumerable.call(this.values, key); | |
}; | |
Dictionary.prototype.forEach = function (action) { | |
forEachIn(this.values, action); | |
}; | |
Dictionary.prototype.lookup = function (key) { | |
return this.values[key]; | |
}; | |
Dictionary.prototype.add = function (key, value) { | |
this.values[key] = value; | |
}; | |
Dictionary.prototype.length = function () { | |
var len = 0; | |
forEachIn(this.values, function () { len++ }); | |
return len; | |
}; | |
}; |
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