attachment_reminder.js

/* Attachment Reminder plugin script */
/* TODO: Prompt on keypress , show matched keyword , localization

 */
 
 


function rcmail_get_compose_message()
{
    if (window.tinyMCE && (ed = tinyMCE.get(rcmail.env.composebody)))
    {
		msg = ed.getContent();
    	msg = msg.replace(/<blockquote[^>]*>(.|[\r\n])*<\/blockquote>/gmi, '');
    }
    else
    {
    	if(document.getElementById("compose-body"))
    		msg = document.getElementById("compose-body").value;
    	else
    		msg = document.getElementById("composebody").value;
      
      	msg = msg.replace(/^\s*>.*$/gmi, '');
    }
    return msg;
}

function rcmail_check_message( msg )
{

	keyword = rcmail.gettext('keywords', 'attachment_reminder').split(",").concat([".doc", ".pdf"]);

	for (var i = 0; i < keyword.length; i++) { 
		var rg = new RegExp(keyword[i],'i');
		if( msg.search(rg) != -1 ){
			return true;
		}
		
	}

	return false;
}



function rcmail_have_attachments()
{
	if (rcmail.env.attachments){
				var list = rcmail.gui_objects.attachmentlist.getElementsByTagName("li");
				if( list.length > 0){
					return true;
				}
	}
	return false;
}



if (window.rcmail) {

        rcmail.addEventListener('beforesend', function(evt) {
		 //Get value
		 msg = rcmail_get_compose_message();
		 subject = document.getElementById("compose-subject").value;
		 
		 //Check attachment
		 
		 have_attachment = rcmail_have_attachments();
		 contain_key_word = rcmail_check_message(msg) || rcmail_check_message(subject);
		 
		 if( !have_attachment && contain_key_word ){
			 //Confirm
                         var attach_now = confirm(rcmail.gettext('forgotattachment', 'attachment_reminder'));
			 if (attach_now) {
					//Show upload dialog.
					rcmail_ui.show_popup('uploadmenu', true);
					return false;
					
			}
			 
		}
		 
		 
		 //TODO: prompt on typing
		 
		});
	}