85 lines
1.7 KiB
Ruby
85 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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##
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# Generates a PO format text
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class RDoc::Generator::POT::PO
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##
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# Creates an object that represents PO format.
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def initialize
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@entries = {}
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add_header
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end
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##
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# Adds a PO entry to the PO.
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def add entry
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existing_entry = @entries[entry.msgid]
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if existing_entry
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entry = existing_entry.merge(entry)
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end
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@entries[entry.msgid] = entry
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end
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##
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# Returns PO format text for the PO.
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def to_s
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po = ''
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sort_entries.each do |entry|
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po += "\n" unless po.empty?
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po += entry.to_s
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end
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po
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end
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private
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def add_header
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add(header_entry)
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end
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def header_entry
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comment = <<-COMMENT
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SOME DESCRIPTIVE TITLE.
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Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
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This file is distributed under the same license as the PACKAGE package.
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FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
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COMMENT
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content = <<-CONTENT
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Project-Id-Version: PACKAGE VERSEION
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Report-Msgid-Bugs-To:
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PO-Revision-Date: YEAR-MO_DA HO:MI+ZONE
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Last-Translator: FULL NAME <EMAIL@ADDRESS>
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Language-Team: LANGUAGE <LL@li.org>
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Language:
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MIME-Version: 1.0
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Content-Type: text/plain; charset=CHARSET
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Content-Transfer-Encoding: 8bit
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Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;
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CONTENT
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options = {
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:msgstr => content,
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:translator_comment => comment,
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:flags => ['fuzzy'],
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}
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RDoc::Generator::POT::POEntry.new('', options)
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end
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def sort_entries
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headers, messages = @entries.values.partition do |entry|
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entry.msgid.empty?
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end
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# TODO: sort by location
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sorted_messages = messages.sort_by do |entry|
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entry.msgid
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end
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headers + sorted_messages
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end
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end
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