Module: JSC::Plugin

Included in:
JSCRef, JSCite, MathJaxBlock, MathJaxInline
Defined in:
lib/plugin.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#ctx ⇒ Object (readonly)

Returns the value of attribute ctx.



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# File 'lib/plugin.rb', line 3

def ctx
  @ctx
end

#site ⇒ Object (readonly)

Returns the value of attribute site.



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# File 'lib/plugin.rb', line 3

def site
  @site
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/plugin.rb', line 5

def config
  @config                              ||= Hash.new
  @config['match_jax']                 ||= Hash.new
  @config['match_jax']['config']       ||= 'default.js'
  @config['match_jax']['local_config'] ||= ''
  @config['match_jax']['url']          ||= ''
  @config
end

#math_jax ⇒ Object 



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# File 'lib/plugin.rb', line 36

def math_jax
  r                         = !ctx['jsc']['mj_injected'] ?
      "<script type=\"text/javascript\" src=\"#{mj_url}?config=#{mj_config}#{mj_local}\"></script>" : ''
  ctx['jsc']['mj_injected'] ||= true
  r
  #todo need to modify   loadComplete     http://docs.mathjax.org/en/latest/configuration.html#local-config-files
end

#mj_config ⇒ Object 



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# File 'lib/plugin.rb', line 20

def mj_config
  config['match_jax']['config']
end

#mj_local ⇒ Object 



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# File 'lib/plugin.rb', line 28

def mj_local
  mj_local? ? ',' + config['match_jax']['config'] : ''
end

#mj_local? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/plugin.rb', line 24

def mj_local?
  !config['match_jax']['local_config'].empty?
end

#mj_url ⇒ Object 



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# File 'lib/plugin.rb', line 32

def mj_url
  config['match_jax']['url'].empty? ? 'http://cdn.mathjax.org/mathjax/latest/MathJax.js' : config['match_jax']['url']
end

#set_ctx(ctx) ⇒ Object 



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# File 'lib/plugin.rb', line 14

def set_ctx(ctx)
  @ctx, @site, = ctx, ctx.registers[:site]
  @config      = @site.config['jsc'] || {}
  ctx['jsc']   ||= {}
end