Partial quoting feature for Issues and Forums (#41294).

Patch by Katsuya HIDAKA (user:hidakatsuya).


git-svn-id: https://svn.redmine.org/redmine/trunk@23107 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 87 insertions, 0 deletions

diff --git a/lib/redmine/quote_reply.rb b/lib/redmine/quote_reply.rb
new file mode 100644
index 000000000..4bc83db70
--- /dev/null
+++ b/lib/redmine/quote_reply.rb
@@ -0,0 +1,87 @@
+# frozen_string_literal: true
+
+# Redmine - project management software
+# Copyright (C) 2006-  Jean-Philippe Lang
+#
+# 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 the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module Redmine
+  module QuoteReply
+    module Helper
+      def javascripts_for_quote_reply_include_tag
+        javascript_include_tag 'turndown-7.2.0.min', 'quote_reply'
+      end
+
+      def quote_reply(url, selector_for_content, icon_only: false)
+        quote_reply_function = "quoteReply('#{j url}', '#{j selector_for_content}', '#{j Setting.text_formatting}')"
+
+        html_options = { class: 'icon icon-comment' }
+        html_options[:title] = l(:button_quote) if icon_only
+
+        link_to_function(
+          icon_with_label('comment', l(:button_quote), icon_only: icon_only),
+          quote_reply_function,
+          html_options
+        )
+      end
+    end
+
+    module Builder
+      def quote_issue(issue, partial_quote: nil)
+        user = issue.author
+
+        build_quote(
+          "#{ll(Setting.default_language, :text_user_wrote, user)}\n> ",
+          issue.description,
+          partial_quote
+        )
+      end
+
+      def quote_issue_journal(journal, indice:, partial_quote: nil)
+        user = journal.user
+
+        build_quote(
+          "#{ll(Setting.default_language, :text_user_wrote_in, {value: journal.user, link: "#note-#{indice}"})}\n> ",
+          journal.notes,
+          partial_quote
+        )
+      end
+
+      def quote_root_message(message, partial_quote: nil)
+        build_quote(
+          "#{ll(Setting.default_language, :text_user_wrote, message.author)}\n> ",
+          message.content,
+          partial_quote
+        )
+      end
+
+      def quote_message(message, partial_quote: nil)
+        build_quote(
+          "#{ll(Setting.default_language, :text_user_wrote_in, {value: message.author, link: "message##{message.id}"})}\n> ",
+          message.content,
+          partial_quote
+        )
+      end
+
+      private
+
+      def build_quote(quote_header, text, partial_quote = nil)
+        quote_text = partial_quote.presence || text.to_s.strip.gsub(%r{<pre>(.*?)</pre>}m, '[...]')
+
+        "#{quote_header}#{quote_text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"}"
+      end
+    end
+  end
+end