Print error messages from servers in debug output.

README.adoc

@@ -16,8 +16,15 @@
 *mastorss* reads RSS feeds and posts the items via the Mastodon API. Does not
 support Atom at the moment.
 
+== Usage
+
+See link:{uri-branch-main}/man/mastorss.1.adoc[manpage].
+
 == Install
 
+[alt="Packaging status" link=https://repology.org/project/mastorss/versions]
+image::https://repology.org/badge/vertical-allrepos/mastorss.svg[]
+
 === Gentoo
 
 [source,shell]
@@ -76,8 +83,4 @@ cmake --build .
 
 Install with `make install`.
 
-== Usage
-
-See link:{uri-branch-main}/man/mastorss.1.adoc[manpage].
-
 include::{uri-base}/raw/branch/main/CONTRIBUTING.adoc[]

man/mastorss.1.adoc

@@ -2,7 +2,7 @@
 :doctype:       manpage
 :Author:        tastytea
 :Email:         tastytea@tastytea.de
-:Date:          2020-12-03
+:Date:          2021-01-18
 :Revision:      0.0.0
 :man source:    mastorss
 :man manual:    General Commands Manual
@@ -67,8 +67,9 @@ This string will be appended to every post.
 The URI of the source feed.
 
 *fixes*::
-Array of regular expressions that should be deleted from the text. For
-information about the syntax see *perlre*(1).
+Array of regular expressions that should be deleted from the text. Applies to
+RSS descriptions (before the HTML is stripped). For information about the syntax
+see *perlre*(1).
 
 *instance*::
 Hostname of the instance you're using to post.
@@ -97,9 +98,9 @@ content warning) of the post.
 If true, only post titles, no descriptions.
 
 *replacements*::
-Object with a list of regular expressions and replacements. Applies to posts,
-subjects and links, but not to the string in _append_. For information about the
-syntax see *perlre*(1).
+Object with a list of regular expressions and replacements. Applies to posts
+(after the HTML is stripped), subjects and links, but not to the string in
+_append_. For information about the syntax see *perlre*(1).
 
 *add_hashtags*::
 If true, replace words with hashtags according to `watchwords.json`.

src/document.cpp

@@ -1,5 +1,5 @@
 /*  This file is part of mastorss.
- *  Copyright © 2019, 2020 tastytea <tastytea@tastytea.de>
+ *  Copyright © 2019-2021 tastytea <tastytea@tastytea.de>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -233,11 +233,12 @@ void Document::parse_rss(const pt::ptree &tree)
     }
 }
 
-string Document::remove_html(string html) const
+string Document::remove_html(string html)
 {
     html = mastodonpp::unescape_html(html); // Decode HTML entities.
 
     html = regex_replace(html, regex{"<p>"}, "\n\n");
+    html = regex_replace(html, regex{"<br>"}, "\n");
 
     const list re_list{regex{R"(<!\[CDATA\[)"},      // CDATA beginning.
                        regex{R"(\]\]>)"},            // CDATA end.

src/document.hpp

@@ -1,5 +1,5 @@
 /*  This file is part of mastorss.
- *  Copyright © 2019, 2020 tastytea <tastytea@tastytea.de>
+ *  Copyright © 2019-2021 tastytea <tastytea@tastytea.de>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -84,7 +84,7 @@ private:
      */
     void download(const string &uri, bool temp_redirect = false);
     void parse_rss(const pt::ptree &tree);
-    [[nodiscard]] string remove_html(string html) const;
+    [[nodiscard]] static string remove_html(string html);
     [[nodiscard]] static string
     extract_location(const curl_wrapper::answer &answer);
     string add_hashtags(const string &text);

src/mastoapi.cpp

@@ -1,5 +1,5 @@
 /*  This file is part of mastorss.
- *  Copyright © 2019, 2020 tastytea <tastytea@tastytea.de>
+ *  Copyright © 2019-2021 tastytea <tastytea@tastytea.de>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -124,6 +124,8 @@ void MastoAPI::post_item(const Item &item, bool dry_run)
         {
             if (ret.http_status != 200)
             {
+                BOOST_LOG_TRIVIAL(debug) << "Error message from server: "
+                                         << ret.body;
                 throw HTTPException{ret.http_status};
             }
             throw CURLException{ret.curl_error_code};