Saving messages to folders

js/core-mail-incoming.js

@@ -1,5 +1,5 @@
 /*
- Copyright 2019-2022 Michael Pozhidaev <[email protected]>
+ Copyright 2019-2024 Michael Pozhidaev <[email protected]>
 
  This file is part of LUWRAIN.
 
@@ -14,6 +14,36 @@
  General Public License for more details.
 */
 
+const PROPERTY_MAILING_LIST = "mailing-list";
+
+Luwrain.addHook("luwrain.mail.incoming", (mail, msg) => {
+ var folder = null;
+ const headers = msg.getHeader("List-Id");
+ if (headers.length > 0) {
+ var listId = headers[0]
+ var personal = mail.getAddressPersonalName(listId);
+ if (!personal) {
+ const from= msg.getHeader("From");
+ if (from.length > 0)
+ personal = mail.getAddressPersonalName(from[0]);
+ }
+ listId = mail.getAddressWithoutPersonalName(listId);
+ if (!personal)
+ personal = listId;
+folder = mail.getFolders().findFirstByProperty(PROPERTY_MAILING_LIST, listId);
+ if (!folder) {
+folder = mail.getFolders().getDefaultMailingLists().newSubfolder();
+ folder.setName(personal);
+ folder.getProperties().setProperty(PROPERTY_MAILING_LIST, listId);
+ folder.update();
+ }
+ } else
+folder = mail.getFolders().getDefaultIncoming();
+ if (!folder)
+ throw "No folder to save the mail";
+ folder.saveMessage(msg);
+});
+
 Luwrain.addHook("luwrain.pim.mail.save.new", function(mail, message){
  const defaultIncoming = mail.getFolders().findByProp("defaultIncoming", "true")
  if (!defaultIncoming) {

js/core-mail-summary.js

@@ -14,6 +14,39 @@
  General Public License for more details.
 */
 
+
+Luwrain.addHook("luwrain.mail.summary", (mail, messages)=>{
+ const topics = [];
+ for(let m of messages){
+ var theme = m.getSubject();
+ if (!theme)
+ theme = "Без темы";
+ var re = theme.match(/Re:\s+(.*)$/);
+ if (re)
+ theme = re[1];
+ var topic = topics.find((t) => { return t.theme == theme;});
+ if (!topic) {
+ topic = {theme, messages: []};
+ topics.push(topic);
+ }
+ topic.messages.push(m);
+ }
+ topics.sort((a, b) => {
+ if (a.messages.length > b.messages.length)
+ return -1;
+ if (a.messages.length < b.messages.length)
+ return 1;
+ return 0;
+ });
+ const res = [];
+ for(let t of topics) {
+ res.push(t.theme);
+ for(let m of t.messages)
+ res.push(m);
+ }
+ return res;
+ });
+
 Luwrain.addHook("luwrain.mail.reply", (message)=>{
  const to = message.getTo().full;
  const t = message.getTextAsArray();
@@ -29,77 +62,3 @@ Luwrain.addHook("luwrain.mail.reply", (message)=>{
  Luwrain.launchApp("message", [JSON.stringify(arg)]);
  return true;
 });
-
-function stripRe(text)
-{
- return text.replaceAll('^[Rr][Ee](\\[[0-9]+\\])*: ', '').trim();
-}
-
-function stripCommonBeginning(items)
-{
- if (items.length == 0)
- return;
- var commonTo = 0;
- while(true)
- {
- if (commonTo >= items[0].subject.length)
- break;
- var ch = items[0].subject[commonTo];
- //Looking for the item not matching the ch
- var i;
- for(i = 1;i < items.length;i++)
- if (commonTo >= items[i].subject.length || items[i].subject[commonTo] != ch)
- break;
- if (i < items.length)
- break;
- commonTo++;
- }
- if (commonTo > 0)
- for(var i = 0;i < items.length;i++)
- items[i].subject = items[i].subject.substring(commonTo);
-}
-
-function divideOnGroups(items)
-{
- var groups = [];
- for(var i = 0;i < items.length;i++)
- {
- var k = 0;
- for(k = 0;k < groups.length;k++)
- if (groups[k].subject == items[i].subject)
- break;
- if (k < groups.length)
- groups[k].messages.push(items[i]); else
- groups.push({subject: items[i].subject, messages: [items[i]]});
- }
- return groups;
-}
-
-Luwrain.addHook("luwrain.mail.summary.organize", function(messages){
- return messages;
- var res = [];
- for(var i = 0;i < messages.length;i++)
- res.push({
- subject: stripRe(messages[i].subject),
- source: messages[i]
- });
- stripCommonBeginning(res);
- //Stripping RE: once more time
- for(var i = 0;i < res.length;i++)
- res[i].subject = stripRe(res[i].subject);
- var groups = divideOnGroups(res);
- res = [];
- for(var i = 0;i < groups.length;i++)
- if (groups[i].messages.length == 1)
- res.push({message: groups[i].messages[0].source, title: groups[i].messages[0].source.from.personal + ' ' + groups[i].messages[0].source.subject});
- for(var i = 0;i < groups.length;i++)
- {
- if (groups[i].messages.length < 2)
- continue;
- res.push("Тема " + groups[i].subject);
- for(var j = 0;j < groups[i].messages.length;j++)
- res.push({message: groups[i].messages[j].source, title: groups[i].messages[j].source.from.personal});
- }
- return res;
-});
-