Module: NiceHttpUtils
- Defined in:
- lib/nice_http_utils.rb
Class Method Summary collapse
-
.get_value_xml_tag(tag_name, xml_string, take_off_prefix = false) ⇒ Object
get a value of xml tag input: tag_name xml_string take_off_prefix: boolean (optional).
-
.set_value_xml_tag(tag_name, xml_string, value, take_off_prefix = false) ⇒ Object
set a value on xml tag input: tag_name xml_string value take_off_prefix: boolean (optional).
Class Method Details
.get_value_xml_tag(tag_name, xml_string, take_off_prefix = false) ⇒ Object
get a value of xml tag input: tag_name xml_string take_off_prefix: boolean (optional). true, false(default) output: the value or an array of all values found with this tag_name
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# File 'lib/nice_http_utils.rb', line 11 def self.get_value_xml_tag(tag_name, xml_string, take_off_prefix=false) return nil if xml_string.nil? xml_string2=xml_string.dup() if take_off_prefix then i=tag_name.index(":") if !i.nil? then tag_name=tag_name[i+1..tag_name.length] end end ret=Array.new() if xml_string2.to_s()!="" then if take_off_prefix then xml_string2.gsub!(/<[a-zA-Z0-9]+:#{tag_name} [^>]*>/i, "<" + tag_name + ">") xml_string2.gsub!(/<\/[a-zA-Z0-9]+:#{tag_name}>/i, "</" + tag_name + ">") xml_string2.gsub!(/<[a-zA-Z0-9]+:#{tag_name}>/i, "<" + tag_name + ">") end xml_string2.gsub!(/<#{tag_name} [^>]*>/i, "<" + tag_name + ">") tag1="<" + tag_name + ">" tag2="</" + tag_name + ">" x=xml_string2.index(tag1) if !x.nil? then x+=tag1.size begin y=xml_string2.index(tag2) if y.nil? then ret.push("") x=nil else y-=1 value=xml_string2[x..y] ret.push(value) xml_string2=xml_string2[y+tag2.size..xml_string2.length] x=xml_string2.index(tag1) if !x.nil? then x+=tag1.size end end end while !x.nil? else ret.push("") end else ret.push("") end if ret.size==1 then return ret[0].to_s() else return ret end end |
.set_value_xml_tag(tag_name, xml_string, value, take_off_prefix = false) ⇒ Object
set a value on xml tag input: tag_name xml_string value take_off_prefix: boolean (optional). true, false(default) output: xml_string with the new value
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# File 'lib/nice_http_utils.rb', line 78 def self.set_value_xml_tag(tag_name, xml_string, value, take_off_prefix = false) tag_name = tag_name.to_s if take_off_prefix i = tag_name.index(':') tag_name = tag_name[i + 1..tag_name.length] unless i.nil? end if xml_string.to_s != '' if take_off_prefix old_value = NiceHttpUtils.get_value_xml_tag(tag_name, xml_string.dup, true) xml_string.gsub!(/:#{tag_name}>#{Regexp.escape(old_value)}<\//i, ':' + tag_name + '>' + value + '</') xml_string.gsub!(/<#{tag_name}>#{Regexp.escape(old_value)}<\//i, '<' + tag_name + '>' + value + '</') else xml_string.gsub!(/<#{tag_name}>.*<\/#{tag_name}>/i, '<' + tag_name + '>' + value + '</' + tag_name + '>') end return xml_string else return '' end end |