wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-29 03:47:31 +09:00
Code Issues Projects Releases Packages Wiki Activity

Bug 1423487 - Support multiple authors in RSS feeds.

Browse source 
Tag #1273
This commit is contained in:
Matt A. Tobin 2019-11-11 01:04:46 -05:00 • committed by Roy Tam
commit f1a3fd9fda
5 changed files with 133 additions and 56 deletions
Download patch file Download diff file Expand all files Collapse all files

85
mailnews/extensions/newsblog/content/FeedItem.js
View file

@ -22,7 +22,10 @@ FeedItem.prototype =
content: null,
enclosures: [],
title: null,
author: "anonymous",
// Author must be angle bracket enclosed to function as an addr-spec, in the
// absence of an addr-spec portion of an RFC5322 email address, as other
// functionality (gloda search) depends on this.
author: "<anonymous>",
inReplyTo: "",
keywords: [],
mURL: null,
@ -245,12 +248,10 @@ FeedItem.prototype =
{
FeedUtils.log.trace("FeedItem.writeToFolder: " + this.identity +
" writing to message folder " + this.feed.name);
// Convert the title to UTF-16 before performing our HTML entity
// replacement reg expressions.
let title = this.title;
// The subject may contain HTML entities. Convert these to their unencoded
// state. i.e. &amp; becomes '&'.
let title = this.title;
title = this.mParserUtils.convertToPlainText(
title,
Ci.nsIDocumentEncoder.OutputSelectionOnly |
@ -274,32 +275,11 @@ FeedItem.prototype =
("References: " + this.inReplyTo + "\n" +
"In-Reply-To: " + this.inReplyTo + "\n") : "";
// If there are keywords (categories), create the headers. In the case of
// a longer than RFC5322 recommended line length, create multiple folded
// lines (easier to parse than multiple Keywords headers).
let keywordsStr = "";
if (this.keywords.length)
{
let HEADER = "Keywords: ";
let MAXLEN = 78;
keywordsStr = HEADER;
let keyword;
let keywords = [].concat(this.keywords);
let lines = [];
while (keywords.length)
{
keyword = keywords.shift();
if (keywordsStr.length + keyword.length > MAXLEN)
{
lines.push(keywordsStr)
keywordsStr = " ".repeat(HEADER.length);
}
keywordsStr += keyword + ",";
}
keywordsStr = keywordsStr.replace(/,$/,"\n");
lines.push(keywordsStr)
keywordsStr = lines.join("\n");
}
// Support multiple authors in From.
let fromStr = this.createHeaderStrFromArray("From: ", this.author);
// If there are keywords (categories), create the headers.
let keywordsStr = this.createHeaderStrFromArray("Keywords: ", this.keywords);
// Escape occurrences of "From " at the beginning of lines of
// content per the mbox standard, since "From " denotes a new
@ -323,7 +303,7 @@ FeedItem.prototype =
'Received: by localhost; ' + FeedUtils.getValidRFC5322Date() + '\n' +
'Date: ' + this.mDate + '\n' +
'Message-Id: ' + this.normalizeMessageID(this.id) + '\n' +
'From: ' + this.author + '\n' +
fromStr +
'MIME-Version: 1.0\n' +
'Subject: ' + this.title + '\n' +
inreplytoHdrsStr +
@ -368,6 +348,49 @@ FeedItem.prototype =
this.tagItem(msgDBHdr, this.keywords);
},
/**
* Create a header string from an array. Intended for comma separated headers
* like From or Keywords. In the case of a longer than RFC5322 recommended
* line length, create multiple folded lines (easier to parse than multiple
* headers).
*
* @param {String} headerName - Name of the header.
* @param {String[]} headerItemsArray - An Array of strings to concatenate.
*
* @returns {String} - The header string.
*/
createHeaderStrFromArray(headerName, headerItemsArray) {
let headerStr = "";
if (!headerItemsArray || headerItemsArray.length == 0) {
return headerStr;
}
const HEADER = headerName;
const LINELENGTH = 78;
const MAXLINELENGTH = 990;
let items = [].concat(headerItemsArray);
let lines = [];
headerStr = HEADER;
while (items.length) {
let item = items.shift();
if (headerStr.length + item.length > LINELENGTH &&
headerStr.length > HEADER.length) {
lines.push(headerStr);
headerStr = " ".repeat(HEADER.length);
}
headerStr += headerStr.length + item.length > MAXLINELENGTH ?
item.substr(0, MAXLINELENGTH - headerStr.length) + "…, " :
item + ", ";
}
headerStr = headerStr.replace(/,\s$/, "\n");
lines.push(headerStr);
headerStr = lines.join("\n");
return headerStr;
},
/**
* Autotag messages.
*