Class: Mjml::Parser
- Inherits:
-
Object
- Object
- Mjml::Parser
- Defined in:
- lib/mjml/parser.rb
Defined Under Namespace
Classes: ParseError
Instance Attribute Summary collapse
-
#input ⇒ Object
readonly
Returns the value of attribute input.
Instance Method Summary collapse
-
#initialize(input) ⇒ Parser
constructor
Create new parser.
-
#render ⇒ String
Render mjml template.
-
#run(in_tmp_file, beautify = true, minify = false, validation_level = "strict") ⇒ String
Exec mjml command.
Constructor Details
Instance Attribute Details
#input ⇒ Object (readonly)
Returns the value of attribute input.
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# File 'lib/mjml/parser.rb', line 5 def input @input end |
Instance Method Details
#render ⇒ String
Render mjml template
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# File 'lib/mjml/parser.rb', line 18 def render in_tmp_file = Tempfile.open(["in", ".mjml"]) do |file| file.write(input) file # return tempfile from block so #unlink works later end run(in_tmp_file.path, Mjml.beautify, Mjml.minify, Mjml.validation_level) rescue raise if Mjml.raise_render_exception "" ensure in_tmp_file.unlink end |
#run(in_tmp_file, beautify = true, minify = false, validation_level = "strict") ⇒ String
Exec mjml command
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# File 'lib/mjml/parser.rb', line 34 def run(in_tmp_file, beautify=true, minify=false, validation_level="strict") Tempfile.create(["out", ".html"]) do |out_tmp_file| command = "-r #{in_tmp_file} -o #{out_tmp_file.path} --config.beautify #{beautify} --config.minify #{minify} --config.validationLevel #{validation_level}" _, stderr, status = Mjml.run_mjml(command) raise ParseError.new(stderr.chomp) unless status.success? Mjml.logger.warn(stderr.chomp) unless stderr.blank? out_tmp_file.read end end |