Class: Dyndoc::PartTag

Inherits:
Object
  • Object
show all
Defined in:
lib/dyndoc/base/tags/part_tag.rb

Constant Summary collapse

@@partTagDefault = 
["main"]
@@partEmbed = 
["{","}"]

Class Method Summary collapse

Class Method Details

.append(partTag, tags) ⇒ Object 



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 46

def PartTag.append(partTag,tags)
#puts "partTag";p partTag
#puts "tags";p tags
  partTag.each_key{|o| partTag[o]+=tags}
end

.apply_alias(partTag, aliases) ⇒ Object

partTag is modified at the end!



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 29

def PartTag.apply_alias(partTag,aliases) #partTag is modified at the end!
  partTag.each_key{|o|
    partTag[o]=partTag[o].map{|e| ( (aliases.keys.include? e) ? aliases[e] : e )}.flatten.uniq
  }
end

.global_alias(aliases) ⇒ Object 



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 11

def PartTag.global_alias(aliases)
  ## global aliases
  @@alias=""
  @@sys_alias=File.join(Dyndoc.cfg_dir[:sys],"alias")
  @@alias << File.read(@@sys_alias).chomp << "\n"  if File.exists? @@sys_alias
  @@home_alias=File.join(Dyndoc.cfg_dir[:home],'alias')
  @@alias << File.read(@@home_alias).chomp << "\n"  if File.exists? @@home_alias
  if Dyndoc.cfg_dir[:file]
    @@file_alias=File.join(Dyndoc.cfg_dir[:file],'.dyn_alias') 
    @@alias << File.read(@@file_alias).chomp << "\n"  if File.exists? @@file_alias
  end
  PartTag.make_alias(aliases,@@alias.chomp.split("\n"))
end

.is_part_ok?(part, partTag) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dyndoc/base/tags/part_tag.rb', line 52

def PartTag.is_part_ok?(part,partTag)
  part[0]=part[0][1..-1] if (neg=(part[0][0,1] == "-"))
  tmp= (partTag & part).empty? 
  tmp = !tmp unless neg
  return tmp
end

.local_alias(aliases, input) ⇒ Object 



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 25

def PartTag.local_alias(aliases,input) # @alias increased 
  PartTag.make_alias(aliases,input.scan(/%%%alias\(([^\)]*)\)/).flatten)
end

.make_alias(aliases, alias_lines) ⇒ Object

alias_lines= array of lines of the form “alias1,…,aliasN=tag1,…,tagP”



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 5

def PartTag.make_alias(aliases,alias_lines) #alias_lines= array of lines of the form "alias1,...,aliasN=tag1,...,tagP"
#p alias_lines
  alias_lines.map{|e| e.split(/[=>]/)}.map{|e,e2,e3| tmp=e.split(",").map{|ee| ee.strip};tmp2=e2.split(",").map{|ee| ee.strip}+tmp;tmp.map{|ee| aliases[ee] = tmp2}}.flatten
  #aliases updated!
end

.make_part(str) ⇒ Object 



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 59

def PartTag.make_part(str)
  if str.is_a? String
    str.split(",").map{|e| e.strip}.map{|t|
      if t[0,1]=="-"
        t
      else
        tmp=t.split(":")
        (0...tmp.length).map{|i| tmp[0..i].join(":")}
      end
    }.flatten
  else
    str
  end
end

.out_tag_doc(txt, content, partTagLimit = [Regexp.escape("%("),Regexp.escape(")")]) ⇒ Object

filter out_tag in doc



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 170

def PartTag.out_tag_doc(txt,content,partTagLimit=[Regexp.escape("%("),Regexp.escape(")")])
  parts=txt.scan(/#{partTagLimit[0]}([\#\d\w\-\:,]*)#{partTagLimit[1]}/).flatten
  parts=parts.map{|pa|
    pa.split(",").map{|e| e.strip}.map{|t|
      if t[0,1]=="-"
        t
      else
        tmp=t.split(":")
        (0...tmp.length).map{|i| tmp[0..i].join(":")}
      end
    }.flatten
  }
  blocks=txt.split(/#{partTagLimit[0]}[\#\d\w\-\:,]*#{partTagLimit[1]}/,-1)
  content.each_key{|ot| content[ot] << blocks[0]}
  parts.each_index{|i|
    parts[i].each{|ot|
      ot=:default if ot=="default"
      content[ot] += blocks[i+1]
    }
  }
end

.part_doc(txt, partTag = [], partTagLimit = [Regexp.escape("%("),Regexp.escape(")")]) ⇒ Object

filter part in doc



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 76

def PartTag.part_doc(txt,partTag=[],partTagLimit=[Regexp.escape("%("),Regexp.escape(")")])
  return txt if partTag.empty? #nothing to do!
  parts=txt.scan(/#{partTagLimit[0]}([\#\d\w\-\:,]*[#{Regexp.escape(@@partEmbed[0]+@@partEmbed[1])}]?)#{partTagLimit[1]}/).flatten
#p partTag
#p parts
  #parts.map!{|pa| ( pa[0,1]==@@partEmbed[0] ? pa[1..-1]+pa[0,1] : pa ) } 
  #Rule opentag!
  # 1) an opentag non closed is as a norma tag
  # 2) a closetag non related to an opentag is ignored
  # These rules may be useful!
  open_part,close_part={},{}
  stack=[]
  parts.each_index{|i|
    tag=parts[i]
    case tag[-1,1]
    when @@partEmbed[0]
      prec_tag=nil 
      if i>0 
        prec_tag=parts[i-1]
#p prec_tag
        case prec_tag[-1,1]
          when @@partEmbed[0]
            prec_tag=prec_tag[0...-1]
          when @@partEmbed[1]
=begin
p i
p stack
p open_part
p close_part
=end
            prec_tag=open_part[close_part[i-1]][:prec_tag]
        end
      else
        prec_tag="main"
      end 
      stack.push({:index=>i,:name=>tag[0...-1],:prec_tag=>PartTag.make_part(prec_tag)})
    when @@partEmbed[1]
      close_tag=tag[0...-1]
      open_tag=stack.pop
      if open_tag and close_tag==open_tag[:name]
        open_part[open_tag[:index]]={:tag_name=>open_tag[:name],:close_index=>i,:prec_tag=>open_tag[:prec_tag]}
        close_part[i]=open_tag[:index] #to retrieve the information of the associated open_part
      else 
        stack.push(open_tag) if open_tag
      end
      #nothing is done if no associated open-close parts!
    end
  }

  parts=parts.map{|pa|
    pa=pa[0...-1] if pa[-1,1]=~/[#{Regexp.escape(@@partEmbed[0]+@@partEmbed[1])}]/
    PartTag.make_part(pa)
  }

  blocks=txt.split(/#{partTagLimit[0]}[\#\d\w\-\:,]*[#{Regexp.escape(@@partEmbed[0]+@@partEmbed[1])}]?#{partTagLimit[1]}/,-1)
  txt2=blocks[0]

  open_keys,close_keys=open_part.keys,close_part.keys
  locked={};partTag.each_key{|ot| locked[ot]=nil} 

  parts.each_index{|i|
    #is a open tag?
    if open_keys.include? i
      open_tag=open_part[i]
      part_tag=PartTag.make_part(open_tag[:tag_name])
      #is locked or unlocked?
      partTag.each_key{|ot|
        locked[ot]=open_tag[:close_index] if !(PartTag.is_part_ok?(part_tag,partTag[ot])) 
      }
    elsif close_keys.include? i
      #part_tag is the same before the open_tag!
      part_tag=open_part[close_part[i]][:prec_tag]
      #pop the last state of the open-close tag_block!
      partTag.each_key{|ot| locked[ot]=nil if locked[ot]==i}
    else
      part_tag=parts[i]
    end
#RMK: N'y-a-t-il pas une différence entre ne outtag et un part_tag???
## et les blocks ouvert et fermé n'ont-ils pas de sens que pour les part_tags?

    out_tag=[]
    partTag.each_key{|ot|
      out_tag << ot.to_s if !locked[ot] and  PartTag.is_part_ok?(part_tag,partTag[ot])
    }
    unless out_tag.empty?
      txt2 += "%("+out_tag.join(",")+")"
      txt2 += blocks[i+1]
    end 
  }
  return txt2
end

.partTagDefault(out_tag) ⇒ Object 



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# File 'lib/dyndoc/base/tags/part_tag.rb', line 37

def PartTag.partTagDefault(out_tag)
  partTag={}
  out_tag.each{|o| 
    partTag[o]=@@partTagDefault.dup
    partTag[o] << o unless o==:default
  }
  partTag
end