bug 334685 - Removing obsolete calendarMail.js. Replaced by iMIP/iTIP support.

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mattwillis%gmail.com 2007-03-12 15:02:43 +00:00
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Коммит 425a7ef099
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is OEone Calendar Code, released October 31st, 2001.
*
* The Initial Developer of the Original Code is
* OEone Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Dan Parent <danp@oeone.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
var gMailAccounts = false;
var gMAILDEBUG = 1; // 0 - no output, 1 dump to terminal, > 1 use alerts
var gMailIdentity;
var emailStringBundle;
/**** checkForMailNews
*
* PURPOSE: if mailnews is installed return true, else false
*
*/
function checkForMailNews()
{
var sbs = Components.classes["@mozilla.org/intl/stringbundle;1"]
.getService(Components.interfaces.nsIStringBundleService);
emailStringBundle = sbs.createBundle("chrome://calendar/locale/email.properties");
var AccountManagerComponent;
var AccountManagerService;
var AccountManager;
var DefaultAccount;
var SmtpServiceComponent;
var SmtpService;
var Smtp;
var DefaultSmtp;
try
{
AccountManagerComponent = Components.classes["@mozilla.org/messenger/account-manager;1"];
AccountManagerService = AccountManagerComponent.getService();
}
catch(ex) // yikes no account manager == no accounts
{
// from bug 122651 - scenario 1
noMail();
return;
}
try
{
AccountManager = AccountManagerService.QueryInterface(Components.interfaces.nsIMsgAccountManager);
DefaultAccount = AccountManager.defaultAccount;
gMailIdentity = DefaultAccount.defaultIdentity; // we'll store the user's account info globally for now
}
catch(ex)
{
// from bug 122651 - scenario 2
noAccount();
return;
}
try
{
SmtpServiceComponent = Components.classes["@mozilla.org/messengercompose/smtp;1"];
SmtpService = SmtpServiceComponent.getService();
Smtp = SmtpService.QueryInterface(Components.interfaces.nsISmtpService);
DefaultSmtp = Smtp.defaultServer;
}
catch(ex)
{
// if we don't have an SMTP server to use I'm not going
// to allow mail features to be enabled for now
// from bug 122651: scenarios 3, and 6
noSmtp();
return;
}
// if we get here that means we must have a default account and default smtp server otherwise
// the thrown exceptions would have been caught.
// from bug 122651 - scenarios 4, 5, 7, and 8
// we'll just use the default account for now.
gMailAccounts = true;
}
/**** noMail
*
* PURPOSE: function to handle the scenario when mailnews is not installed
*
*/
function noMail()
{
// maybe provide a way of telling the user how to get a mailnews build
// this should be a pref with a window that has a checkbox to shut off
// this warning (for people that don't want mailnews installed)
mdebug("You don't have mail installed");
}
/**** noAccount
*
* PURPOSE: function to handle the scenario where mailnews is installed but
* an account has not been created
*/
function noAccount()
{
// this could call the account wizard, I guess that's a later feature
mdebug("You don't have a mail account");
}
/**** noSmtp
*
* PURPOSE: function to handle the scenario where mailnews is installed, has
* a default incoming account but does not have an smtp service
*
* XXX: can this happen?
*
*/
function noSmtp()
{
/* I don't really know if its possible to create this scenario, I'm putting it here for
* the sake of completion so that I can say I've at least covered all possible scenarios
* from bug 122651
*/
mdebug("You don't have an smtp account");
}
/**** sendEvent
*
* PURPOSE: implement iMip :) - that is send out a calendar event both
* as an attachment of type text/calendar and as text/plain
*/
function sendEvent()
{
var CalendarDataFilePath;
var nsIMsgCompFieldsComponent;
var nsIMsgCompFields;
var nsIMsgComposeParamsComponent;
var nsIMsgComposeParams;
var nsIMsgComposeServiceComponent;
var nsIMsgComposeService;
var nsIMsgCompFormat;
var nsIMsgCompType;
var nsIMsgAttachmentComponent;
var nsIMsgAttachment;
CalendarDataFilePath = getCalendarDataFilePath();
if (! CalendarDataFilePath) {
alert( "No calendarDataFilePath in calendarMail.js" );
return;
}
/* Outputs plain text for message body like
*
* Summary: Pre-midnight gathering
* When: Friday, 31 December 1999 11:00 PM -- 11:45 PM
* Where: City hall
* Organizer: Moz <moz@mozilla.org>
*
* We will gather and ride over en-masse.
*
* For recurring event, date is next occurrence (or prev if none).
* Date is not repeated if end is same. Time is omitted for all day events.
*/
var CalendarText = "";
var EmailBody = "";
var Separator = "";
var dateFormat = new DateFormater();
for( var i = 0; i < gCalendarWindow.EventSelection.selectedEvents.length; i++ ) {
var event = gCalendarWindow.EventSelection.selectedEvents[i].clone();
if( event ) {
event.alarm = false;
if( event.method == 0 )
event.method = event.ICAL_METHOD_PUBLISH;
CalendarText += event.getIcalString();
var eventDuration = event.end.getTime() - event.start.getTime();
var nextStartDate = getNextOrPreviousOccurrence(event);
var nextEndDate = new Date(nextStartDate.getTime() + eventDuration);
var when = dateFormat.formatInterval(nextStartDate, nextEndDate, event.allDay);
EmailBody += Separator;
Separator = "\n\n";
EmailBody += (emailStringBundle.GetStringFromName( "Summary" )+" " + nullToEmpty(event.title) +"\n"+
emailStringBundle.GetStringFromName( "When" )+" " + when + "\n"+
emailStringBundle.GetStringFromName( "Where" )+" " + nullToEmpty(event.location) + "\n"+
emailStringBundle.GetStringFromName( "Organizer" )+" " + gMailIdentity.fullName + " <" + gMailIdentity.email + ">" + "\n" +
"\n" +
(event.description == null? "" : event.description + "\n"));
}
}
var EmailSubject;
if( gCalendarWindow.EventSelection.selectedEvents.length == 1 )
EmailSubject = gCalendarWindow.EventSelection.selectedEvents[0].title;
else
EmailSubject = emailStringBundle.GetStringFromName( "EmailSubject" );
saveCalendarObject(CalendarDataFilePath, CalendarText);
// lets open a composer with fields and body prefilled
try {
nsIMsgAttachmentComponent = Components.classes["@mozilla.org/messengercompose/attachment;1"];
nsIMsgAttachment = nsIMsgAttachmentComponent.createInstance(Components.interfaces.nsIMsgAttachment);
nsIMsgAttachment.name = emailStringBundle.GetStringFromName( "AttachmentName" );
nsIMsgAttachment.contentType = "text/calendar";
nsIMsgAttachment.temporary = true;
nsIMsgAttachment.url = "file://" + CalendarDataFilePath;
// lets setup the fields for the message
nsIMsgCompFieldsComponent = Components.classes["@mozilla.org/messengercompose/composefields;1"];
nsIMsgCompFields = nsIMsgCompFieldsComponent.createInstance(Components.interfaces.nsIMsgCompFields);
nsIMsgCompFields.useMultipartAlternative = true;
nsIMsgCompFields.attachVCard = true;
nsIMsgCompFields.from = gMailIdentity.email;
nsIMsgCompFields.replyTo = gMailIdentity.replyTo;
nsIMsgCompFields.subject = EmailSubject;
nsIMsgCompFields.organization = gMailIdentity.organization;
nsIMsgCompFields.body = EmailBody;
nsIMsgCompFields.addAttachment(nsIMsgAttachment);
/* later on we may be able to add:
* returnReceipt, attachVCard
*/
// time to handle the message paramaters
nsIMsgComposeParamsComponent = Components.classes["@mozilla.org/messengercompose/composeparams;1"];
nsIMsgComposeParams = nsIMsgComposeParamsComponent.createInstance(Components.interfaces.nsIMsgComposeParams);
nsIMsgComposeParams.composeFields = nsIMsgCompFields;
nsIMsgCompFormat = Components.interfaces.nsIMsgCompFormat;
nsIMsgCompType = Components.interfaces.nsIMsgCompType;
nsIMsgComposeParams.format = nsIMsgCompFormat.PlainText; // this could be a pref for the user
nsIMsgComposeParams.type = nsIMsgCompType.New;
// finally lets pop open a composer window after all this work :)
nsIMsgComposeServiceComponent = Components.classes["@mozilla.org/messengercompose;1"];
nsIMsgComposeService = nsIMsgComposeServiceComponent.getService().QueryInterface(Components.interfaces.nsIMsgComposeService);
nsIMsgComposeService.OpenComposeWindowWithParams(null, nsIMsgComposeParams);
} catch(ex) {
alert( ex );
mdebug("failed to get composer window\nex: " + ex);
}
}
/** from unifinder.js **/
function getNextOrPreviousOccurrence( calendarEvent )
{
var isValid = false;
if( calendarEvent.recur ) {
var now = new Date();
var result = new Object();
isValid = calendarEvent.getNextRecurrence( now.getTime(), result );
if( isValid )
return( new Date( result.value ) );
isValid = calendarEvent.getPreviousOccurrence( now.getTime(), result );
if( isValid )
return( new Date( result.value ) );
}
// !isValid or !calendarEvent.recur
if (calendarEvent.start != null)
return( new Date( calendarEvent.start.getTime() ) );
dump("calendarEvent == "+calendarEvent+"\n");
return null;
}
/** PRIVATE Return string unless string is null, in which case return "" **/
function nullToEmpty(string) {
return string == null? "" : string;
}
/**** getCalendarDataFilePath
*
* PURPOSE: get the user's current profile directory and use it as a place
* to temporarily store the iCal tempfile that I need to attach
* to the email
*/
function getCalendarDataFilePath()
{
var FilePath;
var DirUtilsComponent;
var DirUtilsInstance;
var nsIFile;
try
{
DirUtilsComponent = Components.classes["@mozilla.org/file/directory_service;1"];
DirUtilsInstance = DirUtilsComponent.createInstance(Components.interfaces.nsIProperties);
nsIFile = Components.interfaces.nsIFile;
FilePath = DirUtilsInstance.get("ProfD", nsIFile).path;
var aFile = Components.classes["@mozilla.org/file/local;1"].createInstance();
var aLocalFile = aFile.QueryInterface(Components.interfaces.nsILocalFile);
if (!aLocalFile) return false;
aLocalFile.initWithPath(FilePath);
aLocalFile.append( "Calendar" );
aLocalFile.append( "tempIcal.ics" );
FilePath = aLocalFile.path;
}
catch(ex)
{
mdebug("No filepath has been found, ex:\n" + ex);
FilePath = null;
}
return(FilePath);
}
/**** saveCalendarObject
*
* PURPOSE: open a tmp file and write Ical info to it, this has
* to be done until there is a way to pass an ical URL to
* the messenger attachment code
*/
function saveCalendarObject(FilePath, CalendarStream)
{
var TempFile = new File( FilePath );
TempFile.open( "w", 0644 );
TempFile.write( CalendarStream );
TempFile.close();
return;
}
/***************************************************************
*
* AUTHOR: Dan Parent
* DATE: Monday May 22, 2001
*
* NOTES:
* Example Implementation (use brackets properly I removed them to keep this short):
* function sendMessage()
* {
* var EmailSent = sendEmail("Here is a subject", "Here is the body", "danp@oeone.com", null, null, "Here is some text", null, null);
* if (EmailSent)
* alert("Mail should be on it's way");
* else
* alert("OOOoooouuuuuGAAAAHHHH!!!");
* }
*
* IMPLEMENTATION NOTES
* Attachments are still very untested, as is priority, all arguments to
* this function are strings, with the to, cc and bcc being comma separated
* email addresses.
**************************************************************/
function sendEmail(Subject, Body, To, Cc, Bcc, Attachment, Priority)
{
/* The message composer component */
var MessageComposeComponent = Components.classes["@mozilla.org/messengercompose/compose;1"];
var MessageComposeService = MessageComposeComponent.getService();
var MessageCompose = MessageComposeService.QueryInterface(Components.interfaces.nsIMsgCompose);
/* The message composer parameters component, needed by MessageCompose in order to initialize */
var MessageComposeParamsComponent = Components.classes["@mozilla.org/messengercompose/composeparams;1"];
var MessageComposeParams = MessageComposeParamsComponent.createInstance(Components.interfaces.nsIMsgComposeParams);
nsIMsgCompFormat = Components.interfaces.nsIMsgCompFormat;
MessageComposeParams.format = nsIMsgCompFormat.PlainText; // this could be a pref for the user
/* The type of delivery to use, we always use send now */
var MessageDeliverMode = Components.interfaces.nsIMsgCompDeliverMode;
var AccountExists = true;
if ( !hasDefaultAccount())
{
AccountExists = accountSetupError();
}
/* The account manager is needed to get the default identity to send the mail out */
var AccountManagerComponent = Components.classes["@mozilla.org/messenger/account-manager;1"];
var AccountManagerService = AccountManagerComponent.getService();
var AccountManager = AccountManagerService.QueryInterface(Components.interfaces.nsIMsgAccountManager);
try
{
var Account = AccountManager.defaultAccount;
}
catch(e)
{
alert( "\n------------------\nThere is no default account, and I caught an exception in penemail.js on line 45. "+e +"\n--------------------------------\n" );
AccountExists = accountSetupError();
}
if (!AccountExists)
{
return(false);
}
/* try to initialize the message composer, if not return false */
try
{
MessageCompose.Initialize(null, MessageComposeParams);
}
catch(Exception)
{
alert( "can't Initialize"+Exception );
return(false);
}
/* The composer fields that need to be set in order to properly send an email */
/* TODO: should this really be set by the default account or is there going to be
a system account, or is the system account the default account? */
var MessageComposeFields = MessageCompose.compFields;
if (Subject == "")
{
MessageComposeFields.subject = "[no subject]";
}
else
{
MessageComposeFields.subject = Subject;
}
if (To == "" || To == null)
{
return(false); // the email *has* to be addressed to somebody
}
else
{
MessageComposeFields.to = To;
}
if (Cc != "" && Cc != null)
{
MessageComposeFields.cc = Cc;
}
if (Bcc != "" && Bcc != null)
{
MessageComposeFields.bcc = Bcc;
}
if (Body != "" && Body != null)
MessageComposeFields.body = "\n"+Body+"\n";
if (Attachment != "" && Attachment != null)
MessageComposeFields.attachments = Attachment;
if (Priority != "" && Priority != null)
MessageComposeFields.priority = Priority;
MessageComposeFields.from = Account.email;
MessageComposeFields.forcePlainText = true;
MessageComposeFields.useMultipartAlternative = false;
/* try to send the email away, don't set a listener, we just trust that it makes it for now :) */
/* TODO: properly set a listener on this action and report errors back to the calling function */
try
{
MessageCompose.SendMsg(MessageDeliverMode.Now, Account.defaultIdentity, Account.key,null,null);
}
catch(Exception)
{
alert( "can't SendMsg"+Exception );
return(false);
}
/* we made it here so everything must be good unless something happens during the transport of the message */
return(true);
}
function accountSetupError( )
{
var rv = confirm( "You do not have a default email account setup. Click OK and the Account Wizard will be started, otherwise click Cancel." );
if (rv)
{
launchAccountWizard();
}
var AccountManagerComponent = Components.classes["@mozilla.org/messenger/account-manager;1"];
var AccountManagerService = AccountManagerComponent.getService();
var AccountManager = AccountManagerService.QueryInterface(Components.interfaces.nsIMsgAccountManager);
try
{
if (AccountManager.defaultAccount)
{
return(true);
}
else
{
return(false);
}
}
catch(ex)
{
return(false);
}
}
/**** ADDED BY DAN 2001-10-29 ****
*
* RETURNS true if default account, false if no account
*
********************************/
function hasDefaultAccount()
{
try
{
var AccountManagerComponent = Components.classes["@mozilla.org/messenger/account-manager;1"];
var AccountManagerService = AccountManagerComponent.getService();
var AccountManager = AccountManagerService.QueryInterface(Components.interfaces.nsIMsgAccountManager);
var DefaultAccount = AccountManager.defaultAccount;
var DefaultIncomingServer = DefaultAccount.incomingServer;
var sbs = Components.classes["@mozilla.org/intl/stringbundle;1"]
.getService(Components.interfaces.nsIStringBundleService);
emailStringBundle = srGetStrBundle("chrome://messenger/locale/messenger.properties");
var LocalFolders = emailStringBundle.GetStringFromName( "localFolders" );
if (DefaultIncomingServer.hostName == LocalFolders)
{
return(false);
}
else
{
return(true);
}
}
catch(ex)
{
return(false);
}
}
/**** launchAccountWizard ****
*
* This will launch the Account Wizard from any point the email service can be used
*
****/
function launchAccountWizard()
{
window.openDialog("chrome://messenger/content/AccountWizard.xul", "", "chrome,modal,titlebar,resizable");
}
/**** mdebug
*
* PURPOSE: display debugging messages
*
*/
function mdebug(message)
{
if (gMAILDEBUG == 1)
{
dump(message + "\n");
}
else if (gMAILDEBUG > 1)
{
alert(message);
}
}