Class: Splam::Rules::Chinese

Inherits:
Splam::Rule show all
Defined in:
lib/splam/rules/chinese.rb

Class Attribute Summary collapse

Attributes inherited from Splam::Rule

#body, #reasons, #score, #suite, #weight

Instance Method Summary collapse

Methods inherited from Splam::Rule

#add_score, inherited, #initialize, #line_safe?, #name, run

Constructor Details

This class inherits a constructor from Splam::Rule

Class Attribute Details

.base_score ⇒ Object

Returns the value of attribute base_score.



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# File 'lib/splam/rules/chinese.rb', line 4

def base_score
  @base_score
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/splam/rules/chinese.rb', line 8

def run
  banned_words =[ # various chinese characters
    "\350\263\207",
    "\351\207\221",
    "\357\274\222", # number 2 in weird unicode
    "\357\274\224", # number 4 
    "\357\274\225", # number 5
    "\357\274\231", # number 9
    
    "\345\260\232",
    "\345\256\266",
    "\345\274\267",
    "\345\240\261",
    "\345\260\216",
    "\345\217\260",
    "\345\215\227",
    "\346\235\261",
    "\345\270\202",
    "\345\240\264",
    "\345\202\263",
    "\346\216\250",
    "\346\231\202",
    "\347\203\210",
    "\347\216\251",
    "\350\226\246",
    "\350\217\234",
    "\350\216\216",
    
    "\357\274\215", # hyphen
    # /\\357\2\d\d\\\d{3}/, # TODO SyntaxError on 1.9
    # "\357", # ugh, these don't work .. because they're only part of a character.
    # "\351",
    "\35"
  ].compact
  banned_words.each do |word|
    hits = (self.class.base_score * @body.scan(word).size) # 1 point for every banned word
    add_score hits, "Banned character: #{word}"
  end
end