14 lines
		
	
	
		
			269 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			269 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
module.exports = function () {
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  if (this.tvg_language) return this.tvg_language
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  if (this.languages.length) {
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    return this.languages
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      .map(language => (language ? language.name : null))
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      .filter(l => l)
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      .sort()
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      .join(';')
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  }
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  return ''
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}
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