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Added infilter param so using filter can convert pdf into other document #37

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Added infilter param so using filter can convert pdf into other document #37

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16 changes: 12 additions & 4 deletions lib/libreconv.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,8 @@ class ConversionFailedError < StandardError; end
# @raise [URI::Error] When URI parsing error.
# @raise [Net::ProtocolError] If source URL checking failed.
# @raise [ConversionFailedError] When soffice command execution error.
def self.convert(source, target, soffice_command = nil, convert_to = nil)
Converter.new(source, target, soffice_command, convert_to).convert
def self.convert(source, target, soffice_command = nil, convert_to = nil,filter = nil)
Converter.new(source, target, soffice_command, convert_to,filter).convert
end

class Converter
Expand All @@ -34,12 +34,13 @@ class Converter
# @raise [IOError] If invalid source file/URL or soffice command not found.
# @raise [URI::Error] When URI parsing error.
# @raise [Net::ProtocolError] If source URL checking failed.
def initialize(source, target, soffice_command = nil, convert_to = nil)
def initialize(source, target, soffice_command = nil, convert_to = nil,filter = nil)
@source = check_source_type(source)
@target = target
@soffice_command = soffice_command || which('soffice') || which('soffice.bin')
@convert_to = convert_to || 'pdf'

@infilter = filter

ensure_soffice_exists
end

Expand Down Expand Up @@ -92,6 +93,7 @@ def build_command(tmp_pipe_path, target_path)
"--accept=\"pipe,name=#{File.basename(tmp_pipe_path)};url;StarOffice.ServiceManager\"",
"-env:UserInstallation=#{build_file_uri(tmp_pipe_path)}",
'--headless',
check_filter, #Add extra infilter
'--convert-to', @convert_to,
escaped_source,
'--outdir', target_path
Expand All @@ -106,6 +108,12 @@ def escaped_source
@source.to_s
end

#If filter is nil/not provided return empty string.else return with --infilter param
def check_filter
return "--infilter=#{@infilter}" if @infilter
return ""
end

# @return [String]
def escaped_source_path
@source.is_a?(URI::Generic) ? @source.path : @source
Expand Down