Module: Junebug::Views

Defined in:
lib/junebug/views.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.feed ⇒ Object 



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# File 'lib/junebug/views.rb', line 279

def self.feed
  xml = Builder::XmlMarkup.new(:indent => 2)

  xml.instruct!
  xml.feed "xmlns"=>"http://www.w3.org/2005/Atom" do

    xml.title "Recently Updated Wiki Pages"
    xml.id Junebug.config['url'] + '/'
    xml.link "rel" => "self", "href" => Junebug.config['feed']

    pages = Junebug::Models::Page.find(:all, :order => 'updated_at DESC', :limit => 20)
    xml.updated pages.first.updated_at.xmlschema

    pages.each do |page|
      xml.entry do
        xml.id Junebug.config['url'] + '/' + page.title
        xml.title page.title
        xml.author { xml.name page.user.username }
        xml.updated page.updated_at.xmlschema
        xml.link "rel" => "alternate", "href" => Junebug.config['url'] + '/' + page.title
        xml.summary "#{page.title}"
        xml.content 'type' => 'html' do 
          xml.text! page.body.gsub("\n", '<br/>').gsub("\r", '') 
        end
      end
    end   
  end
end

Instance Method Details

#_body ⇒ Object 



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# File 'lib/junebug/views.rb', line 252

def _body
  div :id=>'bd' do
    div :id=>'yui-main' do
      div :class=>'yui-b' do
        div.content do
          yield
        end
      end
    end
  end
end

#_button(text, href, options = {}) ⇒ Object 



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# File 'lib/junebug/views.rb', line 206

def _button(text, href, options={})
  form :method=>:get, :action=>href do
    opts = {:type=>'submit', :name=>'submit', :value=>text}.merge(options)
    input.button opts
  end
end

#_footer ⇒ Object 



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# File 'lib/junebug/views.rb', line 264

def _footer
  div :id=>'ft' do
    span :style=>'float: right;' do
      text 'Powered by '
      a 'JunebugWiki', :href => 'http://www.junebugwiki.com/'
      text " <small>v#{Junebug::VERSION::STRING}</small> "
      a :href => Junebug.config['feed'] do
        img :src => '/static/images/feed-icon-14x14.png'
      end
    end
    yield
    br :clear=>'all'
  end
end

#_header(type, page_title) ⇒ Object 



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# File 'lib/junebug/views.rb', line 228

def _header type, page_title
  div :id=>'hd' do
    span :id=>'userlinks', :style=>'float: right;' do
      logged_in? ? (text "Welcome, #{@state.user.username} - " ; a('sign out', :href=>"#{R(Logout)}?return_to=#{@env['REQUEST_URI']}")) : a('sign in', :href=> "#{R(Login)}?return_to=#{@env['REQUEST_URI']}")
    end
    if type == :static
      h1 page_title
    elsif type == :backlinks
      h1 { a page_title, :href => R(Backlinks, page_title) }
    else
      h1 { a page_title, :href => R(Show, page_title) }
    end
    span {
      a 'Home',  :href => R(Show, Junebug.config['startpage'])
      text ' | '
      a 'RecentChanges', :href => R(Recent)
      text ' | '
      a 'All Pages', :href => R(List)
      text ' | '
      a 'Help', :href => R(Show, "JunebugHelp") 
    }
  end
end

#_markup(txt) ⇒ Object 



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# File 'lib/junebug/views.rb', line 213

def _markup txt
  return '' if txt.blank?
  txt.gsub!(Junebug::Models::Page::PAGE_LINK) do
    page = title = $1
    title = $2 unless $2.empty?
    #page = page.gsub /\W/, '_'
    if Junebug::Models::Page.find(:all, :select => 'title').collect { |p| p.title }.include?(page)
      %Q{<a href="#{self/R(Show, page)}">#{title}</a>}
    else
      %Q{<span>#{title}<a href="#{self/R(Edit, page, 1)}">?</a></span>}
    end
  end
  text RedCloth.new(auto_link_urls(txt), [ ]).to_html
end

#backlinks ⇒ Object 



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# File 'lib/junebug/views.rb', line 121

def backlinks
  _header :show, @page.title
  _body {
    h1 "Backlinks to #{@page.title}"
    ul {
      @pages.each { |p| li{ a p.title, :href => R(Show, p.title) } }
    }
  }
  _footer { '' }
end

#diff ⇒ Object 



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# File 'lib/junebug/views.rb', line 170

def diff
  _header :show, @page.title
  _body {
    text 'Comparing '
    span "version #{@v2.version}", :style=>"background-color: #cfc; padding: 1px 4px;"
    text ' and '
    span "version #{@v1.version}", :style=>"background-color: #ddd; padding: 1px 4px;"
    text ' '
    a "back", :href => R(Show, @page.title)
    br
    br
    pre.diff {
        text @difftext
    }
  }
  _footer { '' }
end

#edit ⇒ Object 



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# File 'lib/junebug/views.rb', line 58

def edit
  _header :show, @page.title
  _body {
    div.formbox {
      form :method => 'post', :action => R(Edit, @page.title) do
        p { 
          label 'Page Title'
          br
          input :value => @page.title, :name => 'post_title', :size => 30, 
                :type => 'text'
          small " word characters [0-9A-Za-z_] and spaces only"
        }
        p {
          label 'Page Content'
          br
          textarea @page.body, :name => 'post_body', :rows => 17, :cols => 80
        }
        if is_admin?
          opts = { :type => 'checkbox', :value=>'1', :name => 'post_readonly' }
          opts[:checked] = 1 if @page.readonly
          input opts
          text " Readonly "
        end
        if @page.user_id == @state.user.id
          input :type=>'checkbox', :value=>'1', :name=>'quicksave'
          text " Quicksave "
        end
        br
        input :type => 'submit', :name=>'submit', :value=>'cancel', :class=>'button', :style=>'float: right;'
        input :type => 'submit', :name=>'submit', :value=>'save', :class=>'button', :style=>'float: right;'
      end
      a 'syntax help', :href => 'http://hobix.com/textile/', :target=>'_blank'
      br :clear=>'all'
    }
  }
  _footer { '' }
end

#layout ⇒ Object 



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# File 'lib/junebug/views.rb', line 4

def layout
  html {
    head {
      title @page_title ? @page_title : @page.title
      link :href=>'/static/style/yui/reset.css', :type=>'text/css', :rel=>'stylesheet'
      link :href=>'/static/style/yui/fonts.css', :type=>'text/css', :rel=>'stylesheet'
      link :href=>'/static/style/yui/grids.css', :type=>'text/css', :rel=>'stylesheet'
      link :href=>'/static/style/base.css',      :type=>'text/css', :rel=>'stylesheet'
      link :href=>Junebug.config['feed'], :rel => "alternate", :title => "Recently Updated Pages", :type => "application/atom+xml"
      
    }
    body {
      div :id=>'doc', :class=>'yui-t7' do
        self << yield
      end
    }
  }
end

#list ⇒ Object 



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# File 'lib/junebug/views.rb', line 132

def list
  _header :static, @page_title
  _body {
    h1 "All Wiki Pages"
    ul {
      @pages.each { |p| li{ a p.title, :href => R(Show, p.title) } }
    }
  }
  _footer { '' }
end

#login ⇒ Object 



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# File 'lib/junebug/views.rb', line 188

def 
  div. {
    h1 @page_title
    p.notice { @notice } if @notice
    form :action => R(Login), :method => 'post' do
      label 'Username', :for => 'username'; br
      input :name => 'username', :type => 'text', :value=>( @user ? @user.username : '') ; br

      label 'Password', :for => 'password'; br
      input :name => 'password', :type => 'password'; br
      
      input :name => 'return_to', :type => 'hidden', :value=>@return_to

      input :type => 'submit', :name => 'login', :value => 'Login'
    end
  }
end

#recent ⇒ Object 



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# File 'lib/junebug/views.rb', line 144

def recent
  _header :static, @page_title
  _body {
    h1 "Updates in the last 30 days"
    page = @pages.shift 
    while page
      yday = page.updated_at.yday
      h2 page.updated_at.strftime('%B %d, %Y')
      ul {
        loop do
          li {
            a page.title, :href => R(Show, page.title)
            text ' ('
            a 'versions', :href => R(Versions, page.title)
            text ') '
            span page.updated_at.strftime('%I:%M %p')
          }
          page = @pages.shift
          break unless page && (page.updated_at.yday == yday)
        end
      }
    end
  }
  _footer { '' }
end

#show ⇒ Object 



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# File 'lib/junebug/views.rb', line 23

def show
  _header (@version.version == @page.version ? :backlinks : :show), @page.title
  _body {
    _button 'edit', R(Edit, @page.title, @version.version), {:style=>'float: right; margin: 0 0 5px 5px;'} if logged_in? && (@version.version == @page.version && (! @page.readonly || is_admin?))
    _markup @version.body
    _button 'edit', R(Edit, @page.title, @version.version), {:style=>'float: right; margin: 5px 0 0 5px;'} if logged_in? && (@version.version == @page.version && (! @page.readonly || is_admin?)) && (@version.body && @version.body.size > 200)
    br :clear=>'all'
  }
  _footer {
    text "Last edited by <b>#{@version.user.username}</b> on #{@page.updated_at.strftime('%B %d, %Y %I:%M %p')}"
    if @version.version > 1
      text " ("
      a 'diff', :href => R(Diff,@page.title,@version.version-1,@version.version)
      text ")"
    end
    br
    text '<b>[readonly]</b> ' if @page.readonly
    span.actions {
      text "Version #{@version.version} "
      text "(current) " if @version.version == @page.version
      #text 'Other versions: '
      a '«older', :href => R(Show, @page.title, @version.version-1) unless @version.version == 1
      a 'newer»', :href => R(Show, @page.title, @version.version+1) unless @version.version == @page.version
      a 'current', :href => R(Show, @page.title) unless @version.version == @page.version
      a 'versions', :href => R(Versions, @page.title)
    }
  }
  if is_admin?
    div.admin {
      _button 'delete', R(Delete, @page.title), {:onclick=>"return confirm('Sure you want to delete?')"} if @version.version == @page.version
      _button 'revert to', R(Revert, @page.title, @version.version), {:onclick=>"return confirm('Sure you want to revert?')"} if @version.version != @page.version
    }
  end
end

#versions ⇒ Object 



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# File 'lib/junebug/views.rb', line 96

def versions
  _header :show, @page.title
  _body {
    h1 @page_title
    ul {
      @versions.each_with_index do |page,i|
        li {
          a "version #{page.version}", :href => R(Show, @page.title, page.version)
          if page.version > 1
            text ' ('
            a 'diff', :href => R(Diff, @page.title, page.version-1, page.version)
            text ')'
          end
          text' - created '
          text last_updated(page)
          text ' ago by '
          strong page.user.username
          text ' (current)' if @page.version == page.version
        }
      end
    }
  }
  _footer { '' }
end