// ==UserScript==
// @name Gmail attachment reminder v3.0b
// @namespace http://www.norcimo.com/fun/greasmonkey/
// @description Reminds you to attach a file to your email if it appears that you have not.
// @include http://mail.google.com/*
// @include https://mail.google.com/*
// ==/UserScript==
// December 2007
// Version 3.0 beta
// Updated for the new Gmail interface
var wordTrigger = 'attach';
var sendBtnText = 'Send';
if (!GM_getValue("attach_trigger")) {
GM_setValue("attach_trigger", wordTrigger);
}
if (!GM_getValue("send_button_text")) {
GM_setValue("send_button_text", sendBtnText);
}
GM_registerMenuCommand('Set word trigger', setWordTrigger);
function setWordTrigger(){
wordTrigger = prompt('Enter word trigger (like "attach"). Separate multiple triggers with |', wordTrigger);
if (wordTrigger) {
GM_setValue('attach_trigger', wordTrigger );
}
}
function setSendBtnText() {
sendBtnText=prompt('Enter the text on the "Send" button',sendBtnText);
if (sendBtnText) {
GM_setValue('send_button_text', sendBtnText);
}
}
window.addEventListener('load', function() {
if (unsafeWindow.gmonkey) {
GM_registerMenuCommand('Set send button text', setSendBtnText);
unsafeWindow.gmonkey.load('1.0', function(gmail) {
var activeView=gmail.getCanvasElement();
var buttons=activeView.getElementsByTagName("button");
activeView.addEventListener('click',checkAttach,true);
function checkAttach(e) {
if (e.target.nodeName=="BUTTON") {
if (e.target.textContent==GM_getValue('send_button_text')) {
var msg="";
var subject="";
if (getLastiframe()) {
var grabContent=activeView.getElementsByTagName("iframe")[0].contentDocument.getElementsByTagName("body")[0].cloneNode(true);
var contentQuotes=grabContent.getElementsByTagName("blockquote");
if (contentQuotes) {
for (var i=0; i<contentQuotes.length; i++) {
contentQuotes[i].innerHTML="";
}
}
msg=grabContent.innerHTML;
var fixupReg=new RegExp(/<br>/gi);
msg=msg.replace(fixupReg,"\n");
} else {
msg=getLastTextArea().value;
}
subjectBox=evaluateXPath(activeView,"//input[@name='subject']")[0];
if (subjectBox.parentNode.parentNode.style.display!="none") {
subject=subjectBox.value;
}
var attach_word_trigger = GM_getValue("attach_trigger");
var myTest=new RegExp("^(?!>).*("+attach_word_trigger+")[a-z-]+","mi");
if (msg.match(myTest) || subject.match(myTest)) {
var fileAttached=false;
var fileBoxes=evaluateXPath(activeView,"//input[@type='file']");
if (fileBoxes.length) {
for (fb=0; fb<fileBoxes.length; fb++) {
if (fileBoxes[db].value!="") {
fileAttached=true;
break;
}
}
}
if (!fileAttached) {
var attachChecks=evaluateXPath(activeView,"//input[@name='attach']");
if (attachChecks.length) {
for (ac=0; ac<attachChecks.length; ac++) {
if (attachChecks[ac].checked) {
fileAttached=true;
break;
}
}
}
}
if (!fileAttached) {
if(!confirm('It appears that you wanted to attach a file to this email.\n Send anyway?')){
e.stopPropagation();
e.preventDefault();
}
}
}
}
}
}
function getLastiframe() {
iframes=activeView.getElementsByTagName("iframe");
if (!iframes.length)
return null;
else
return iframes[iframes.length-1];
}
function getLastTextArea() {
textAreas=activeView.getElementsByTagName("textarea");
return textAreas[textAreas.length-1];
}
function evaluateXPath(aNode, aExpr) {
var xpe = new XPathEvaluator();
var nsResolver = xpe.createNSResolver(aNode.ownerDocument == null ? aNode.documentElement : aNode.ownerDocument.documentElement);
var result = xpe.evaluate(aExpr, aNode, nsResolver, 0, null);
var found = [];
var res;
while (res = result.iterateNext())
found.push(res);
return found;
}
});
} else {
document.addEventListener('click',function(event) {
if (event.target.id=='snd') {
// About to send the message
var msg;
var subj="";
if (document.getElementsByTagName("iframe").length>1) {
// Silly rich format form
// Grab the HTML content of the message by cloning the body of the iframe
var grabContent=document.getElementsByTagName("iframe")[1].contentDocument.getElementsByTagName("body")[0].cloneNode(true);
// We don't want false positives on quoted text. Assume anything quoted isn't going to refer
// to an attachment we meant to add, so get rid of the content the quick and dirty way
// This will of course remove user inserted quotes from the checks but what are the odds of
// finding an attachment reference there anyway?
var contentQuotes=grabContent.getElementsByTagName("blockquote");
if (contentQuotes) {
for (var i=0; i<contentQuotes.length; i++) {
contentQuotes[i].innerHTML="";
}
}
// Grab everything, tags included. Then replace the <br>'s with new lines.
// This means we should still hit > text being recognised at as a quoted line
// later (maybe, anyway)
msg=grabContent.innerHTML;
var fixupReg=new RegExp(/<br>/gi);
msg=msg.replace(fixupReg,"\n");
} else {
// Normal plain text -- so much simpler!
msg=document.getElementsByName('msgbody')[0].value;
}
var subjBox=document.getElementsByName('subject')[0];
//Only check the subject when it's visible (prevents checking when just replying etc)
if (subjBox.parentNode.parentNode.style.display!="none")
subj=subjBox.value;
//-----------------------------------------------------------
// Check for references to attachments etc
//-----------------------------------------------------------
/*
To add further checks change the regular expression below.
You're mainly interested in the (...) after .*
e.g. (attach|adjunt) will match words beginning
attach or adjunt (i.e. attachment, attached,
adjunto, adjuntado (but not attach). You can of course use a more complex regex if
you want to!
The first part of the regex ^(?!>) is necessary to avoid matching
against any quoted text
*/
var attach_word_trigger = GM_getValue("attach_trigger");
var myTest=new RegExp("^(?!>).*("+attach_word_trigger+")[a-z-]+","mi");
if(msg.match(myTest) || subj.match(myTest)){
// There's an attachment reference, so check if there's an attachment present!
var fileattached=false;
var inputs=document.getElementsByTagName('input');
for (var i=0;i<inputs.length; i++) {
if (inputs[i].type=="file")
if (inputs[i].value!="")
fileattached=true;
}
var attachpos=document.getElementsByName('attach');
if (attachpos && !fileattached) {
for (var i=0; i<attachpos.length; i++) {
if (attachpos[i].checked)
fileattached=true;
}
}
if(!fileattached){
// There isn't an attachment. Should we send?
if(!confirm('It appears that you wanted to attach a file to this email.\n Send anyway?')){
event.stopPropagation();
event.preventDefault();
}
}
}
}
}, true);
}
}, true);
