Class: Vortex::HtmlArticle

Inherits:
PlainFile show all
Defined in:
lib/vortex_client.rb

Overview

HtmlArticle: Plain HTML files with title, introduction and keywords set as WebDAV properties.

Examples:

article = HtmlArticle.new(:title => "Sample Title",
                          :introduction => "Introduction",
                          :body => "<p>Hello world</p>")
vortex.publish(article)

Direct Known Subclasses

StructuredArticle

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ HtmlArticle

Create a new article of type html-article: plain html file with introduction stored as a webdav property.


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# File 'lib/vortex_client.rb', line 240

def initialize(options={})
  options.each{|k,v|send("#{k}=",v)}
end

Instance Attribute Details

#authorObject

Returns the value of attribute author


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# File 'lib/vortex_client.rb', line 237

def author
  @author
end

#bodyObject

Returns the value of attribute body


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# File 'lib/vortex_client.rb', line 237

def body
  @body
end

#dateObject

Returns the value of attribute date


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# File 'lib/vortex_client.rb', line 237

def date
  @date
end

#filenameObject

Returns the value of attribute filename


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# File 'lib/vortex_client.rb', line 237

def filename
  @filename
end

#introductionObject

Returns the value of attribute introduction


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# File 'lib/vortex_client.rb', line 237

def introduction
  @introduction
end

#modifiedDateObject

Returns the value of attribute modifiedDate


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# File 'lib/vortex_client.rb', line 237

def modifiedDate
  @modifiedDate
end

#ownerObject

Returns the value of attribute owner


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# File 'lib/vortex_client.rb', line 237

def owner
  @owner
end

#pictureObject

Returns the value of attribute picture


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# File 'lib/vortex_client.rb', line 237

def picture
  @picture
end

#publishedDateObject

Returns the value of attribute publishedDate


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# File 'lib/vortex_client.rb', line 237

def publishedDate
  @publishedDate
end

#tagsObject

Returns the value of attribute tags


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# File 'lib/vortex_client.rb', line 237

def tags
  @tags
end

#titleObject

Returns the value of attribute title


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# File 'lib/vortex_client.rb', line 237

def title
  @title
end

#urlObject

Returns the value of attribute url


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# File 'lib/vortex_client.rb', line 237

def url
  @url
end

Instance Method Details

#contentObject


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# File 'lib/vortex_client.rb', line 337

def content
  content = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ' +
    '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' +
    '<html xmlns="http://www.w3.org/1999/xhtml"><head><title>' + title + '</title>' +
    ' <link href="http://www.uio.no/profil/kupu/kupucontentstyles.css" type="text/css" rel="stylesheet"/>' +
    '</head><body>'
  if(body)
    content += body
  end
  content += '</body></html>'
end

#escape_html(str) ⇒ Object


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# File 'lib/vortex_client.rb', line 263

def escape_html(str)
  new_str = str.gsub("&#xD;","")        #remove line break
  new_str = new_str.gsub("\"","&quot;") #swaps " to html-encoding
  new_str = new_str.gsub("'","&#39;")   #swaps ' to html-encoding
  new_str = new_str.gsub("<","&lt;")
  new_str = new_str.gsub(">","&gt;")
  new_str = new_str.gsub(/'/, "\"") # Fnutter gir "not valid xml error"
  new_str = new_str.gsub("&nbsp;", " ") # &nbsp; gir også "not valid xml error"
  new_str = new_str.gsub("–", "-") # Tankestrek til minustegn
  new_str = new_str.gsub("’","&#39;")  # Fnutt
  new_str = new_str.gsub("‘","&#39;")  # Fnutt
  new_str = new_str.gsub("“","&#39;")  # Fnutt
  new_str = new_str.gsub("”","&#39;")  # Fnutt
  new_str = new_str.gsub("","&#39;")  # Norske gåseøyne til fnutt
  return new_str
end

#propertiesObject


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# File 'lib/vortex_client.rb', line 280

def properties
  props = '<v:resourceType xmlns:v="vrtx">article</v:resourceType>' +
    '<v:xhtml10-type xmlns:v="vrtx">article</v:xhtml10-type>' +
    '<v:userSpecifiedCharacterEncoding xmlns:v="vrtx">utf-8</v:userSpecifiedCharacterEncoding>'

  if(@publishedDate and @publishedDate != "")
    if(@publishedDate.kind_of? Time)
      @publishedDate = @publishedDate.httpdate.to_s
    end
    props += '<v:published-date xmlns:v="vrtx">' + @publishedDate + '</v:published-date>'
  end

  if(date and date != "")
    if(date.kind_of? Time)
      date = @date.httpdate.to_s
    end
    if(@publishedDate == nil or @publishedDate != "")
      props += '<v:published-date xmlns:v="vrtx">' + date + '</v:published-date>'
    end
    props += '<d:getlastmodified>' + date + '</d:getlastmodified>' +
    '<v:contentLastModified xmlns:v="vrtx">' + date + '</v:contentLastModified>' +
    '<v:propertiesLastModified xmlns:v="vrtx">' + date + '</v:propertiesLastModified>' +
    '<v:creationTime xmlns:v="vrtx">' + date + '</v:creationTime>'
  end

  if(picture)
    props += '<v:picture xmlns:v="vrtx">' + picture + '</v:picture>'
  end

  if(title)
    props += '<v:userTitle xmlns:v="vrtx">' + title + '</v:userTitle>'
  end
  if(owner)
    props += '<owner xmlns="vrtx">' + owner + '</owner>'
  end
  if(introduction and introduction != "")
    props += '<introduction xmlns="vrtx">' + escape_html(introduction) + '</introduction>'
  end
  if(author and author != "")
    props += '<v:authors xmlns:v="vrtx">' +
      '<vrtx:values xmlns:vrtx="http://vortikal.org/xml-value-list">' +
         '<vrtx:value>' + author + '</vrtx:value>' +
       '</vrtx:values>' +
    '</v:authors>'
  end

  if(tags and tags.kind_of?(Array) and tags.size > 0)
    props += '<v:tags xmlns:v="vrtx">' +
      '<vrtx:values xmlns:vrtx="http://vortikal.org/xml-value-list">'
    tags.each do |tag|
        props += "<vrtx:value>#{tag}</vrtx:value>"
    end
    props += '</vrtx:values></v:tags>'
  end
  return props
end

#to_sObject


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# File 'lib/vortex_client.rb', line 244

def to_s
  "#<Vortex::HtmlArticle "+instance_variables.collect{|var|var+": "+instance_variable_get(var).to_s}.join(",")+">"
end