Module: Vortex

Defined in:
lib/vrtx.rb

Overview

Utilities for communicating with the Vortex CMS through the WebDAV server interface

Defined Under Namespace

Classes: Article

Class Method Summary collapse

Class Method Details

.davUrl2webUrl(url) ⇒ Object

Convert WebDAV URL to public web URL Examples:

davUrl2webUrl("https://www-dav.uio.no/faq/it/basware.xml") =>  "http://www.uio.no/faq/it/basware.xml"



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# File 'lib/vrtx.rb', line 84

def self.davUrl2webUrl(url)
  if(url =~ /^https:\/\/([^\/]*)-dav(\..*)/)then
    return "http://" + $1 + $2
  end
end

.parse_datestring(datestring) ⇒ Object

Parse datestring Example:

Recognizes "19.04.2009 12:00"



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# File 'lib/vrtx.rb', line 101

def self.parse_datestring(datestring)
  # puts "DEBUG:" + datestring.class.to_s

  if(datestring =~ /\d\d\.\d\d\.\d\d\d\d \d\d:\d\d/)then
    date = DateTime.strptime(datestring, "%d.%m.%Y %H:%M")
    # Regexp'en er et hack for å unngå at kl. 12:00 som input returnerer kl.14:00.
    # Denne koden virker bare i norge. Trenger en måte å få lest ut tidssone på.
    time = Time.parse(date.to_s.gsub(/\+00:00/,"+02:00"))
    return time
  end

  return Time.parse(datestring)
end

.publish_article(url, title, introduction, content, published_date, *args) ⇒ Object

Publish article to Vortex CMS through WebDAV server.



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# File 'lib/vrtx.rb', line 116

def self.publish_article(url, title, introduction, content, published_date, *args)

  if(not published_date)then
    published_date = Time.now
  end
  if(published_date.class == String )
    published_date = self.parse_datestring(published_date)
  end
  if(not title)then
    title = ""
  end

  if(content =~ /\<html/ ) then
    html = content
  else
    html = ARTICLE_HTML.gsub(/##title##/, title).gsub(/##content##/, content)
  end

  properties = ARTICLE_PROPERTIES.gsub(/##published-date##/, published_date.httpdate.to_s)
  properties = properties.gsub(/##usertitle##/, title)

  characterEncoding = $defaultCharacterEncoding

  if(args)then
    options = args[0]

    if(options[:visualProfile] != nil and options[:visualProfile]== false)
      # Default is true
      properties += "<disabled xmlns=\"http://www.uio.no/visual-profile\">true</disabled>"
    end

    if(options[:authors])then
      properties += AUTHORS.gsub(/##realname##/, options[:authors])
    end

    if(options[:owner])then
      owner = options[:owner]
      if(not owner =~ /@/)then
        owner = owner + "@uio.no"
      end
      properties += "<v:owner xmlns:v=\"vrtx\">#{owner}</v:owner>"
    end

    if(options[:createdBy])then
      createdBy = options[:createdBy]
      if(not createdBy =~ /@/)then
        createdBy = createdBy + "@uio.no"
      end
      properties += "<v:createdBy xmlns:v=\"vrtx\">#{createdBy}</v:createdBy>"
    end

    if(options[:contentModifiedBy])then
      contentModifiedBy = options[:contentModifiedBy]
      if(not contentModifiedBy =~ /@/)then
        contentModifiedBy = contentModifiedBy + "@uio.no"
      end
      properties += "<v:contentModifiedBy xmlns:v=\"vrtx\">#{contentModifiedBy}</v:contentModifiedBy>"
    end

    if(options[:propertiesModifiedBy])then
      propertiesModifiedBy = options[:propertiesModifiedBy]
      if(not propertiesModifiedBy =~ /@/)then
        propertiesModifiedBy = propertiesModifiedBy + "@uio.no"
      end
      properties += "<v:propertiesModifiedBy xmlns:v=\"vrtx\">#{propertiesModifiedBy}</v:propertiesModifiedBy>"
    end

    if(options[:modifiedBy])then
      modifiedBy = options[:modifiedBy]
      if(not modifiedBy =~ /@/)then
        modifiedBy = modifiedBy + "@uio.no"
      end
      properties += "<v:contentModifiedBy xmlns:v=\"vrtx\">#{modifiedBy}</v:contentModifiedBy>"
      properties += "<v:propertiesModifiedBy xmlns:v=\"vrtx\">#{modifiedBy}</v:propertiesModifiedBy>"
    end

    if(options[:characterEncoding])then
      characterEncoding = options[:characterEncoding]
    end

    if(options[:contentLastModified])then
      contentLastModified = options[:contentLastModified]
      if(contentLastModified.class == String )
        contentLastModified = self.parse_datestring(contentLastModified)
      end
      properties += "<v:contentLastModified xmlns:v=\"vrtx\">#{contentLastModified.httpdate.to_s}</v:contentLastModified>"
    end


    if(options[:propertiesLastModified])then
      propertiesLastModified = options[:propertiesLastModified]
      if(propertiesLastModified.class == String )
        propertiesLastModified = self.parse_datestring(propertiesLastModified)
      end
      properties += "<v:propertiesLastModified xmlns:v=\"vrtx\">#{propertiesLastModified.httpdate.to_s}</v:propertiesLastModified>"
    end

    if(options[:creationDate])then
      creationDate = options[:creationDate]

      if(creationDate.class == Time)then
        creationDateString = creationDate.httpdate.to_s ## xmlschema.to_s
      end

      if(creationDate.class == String)then
        creationDateString = parse_datestring(creationDate).httpdate.to_s
      end

      properties += "<v:creationTime>#{creationDateString}</v:creationTime>"
    end

  end

  properties = properties.gsub(/##characterEncoding##/, characterEncoding )

  if(introduction) then
    if(not introduction =~ /^<p>/)then
      introduction = "<p>" + introduction + "</p>"
    end
    introduction = introduction.gsub(/</,"&lt;").gsub(/>/,"&gt;")
    properties = properties + INTRODUCTION.gsub(/##introduction##/, introduction)
    properties = properties.gsub("\n","").gsub(/ +/," ")
  end

  properties = properties.gsub("&amp;","&amp;&amp;")
  # puts "Properties: " + properties

  WebDAV.publish(url, html, properties )
  return true
end

.url2davUrl(url) ⇒ Object

Convert public/non-webdav url’s to vortex-webdav-url’s



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# File 'lib/vrtx.rb', line 91

def self.url2davUrl(url)
  if(url =~ /^http:\/\/([^.]*)(\..*)/) then
    return "https://" + $1 + "-dav" + $2
  end
end