baytobreakers.rb

%w{rubygems flickraw yaml}.each {|gem| require gem}

options = {:per_page => 100, :tags => "baytobreakers", :woe_id => 2487956, :min_taken_date => "2007-05-20", :max_taken_date => "2007-05-21"}
list   = flickr.photos.search({:page => 1}.merge(options))
puts list.pages

kml = %Q{<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">
<Document>
  <name>Bay to Breakers</name>
  <open>1</open>
  <Style id="b2bBalloonStyle">
    <BalloonStyle>
      <bgColor>ffffffFF</bgColor>
      <text><![CDATA[
      <img src="$[image_url]" style="float:right;padding:5px" align="right" hspace="5px"/> 
      <b><font color="#FF6600" size="+3">$[name]</font></b>
      <br/><br/>
      $[description]
      <br/><br/>
      Taken by: $[author]
      <br/><br/>
      Taken at: $[taken]
      <br/><br/>
      Tags: $[tags]
      <br/><br/>
      <a href="\#$[prev]">Previous</a>
      <a href="\#$[next]">Next</a>
      ]]></text>
    </BalloonStyle>
  </Style>
  }
(1..list.pages).each do |page|
  
  puts page
  list = flickr.photos.search({:page => page}.merge(options)) unless page == 0

list.each_with_index do |photo, i|
  
  info = flickr.photos.getInfo :photo_id => photo.id, :secret => photo.secret
  sizes = flickr.photos.getSizes(:photo_id => photo.id)
  original = sizes.find {|s| s.label == 'Medium' }.source.gsub(/ /,'').gsub(/\\/,'')
  thumb = sizes.find {|s| s.label == 'Thumbnail' }.source.gsub(/ /,'').gsub(/\\/,'')
  taken = info.dates.taken.gsub(/ (\d\d): /, 'T\1:').gsub(/ /,'')
  location = %w{info.location.locality info.location.region info.location.country}.join(", ") if info.respond_to?(:location)
  kml << %Q{<Placemark id="baytobreakers_#{i}">
    <name>#{info.title.gsub(/&/,'&amp;')}</name>
    <description><![CDATA[#{info.description.gsub(/&/,'&amp;')}]]></description>
    <Style>
      <IconStyle>
        <Icon>
          <href>#{thumb}</href>
        </Icon>
      </IconStyle>
    </Style>    
    <styleUrl>#b2bBalloonStyle</styleUrl>
    <Point>
      <coordinates>#{info.location.longitude},#{info.location.latitude},0</coordinates>
    </Point>
    <ExtendedData>
      <Data name="tags">
        <value>#{info.tags.join(", ")}</value>
      </Data>
      <Data name="author">
        <value>#{info.owner.username}</value>
      </Data>
      <Data name="taken">
        <value>#{taken}</value>
      </Data>
      <Data name="image_url">
        <value>#{original}</value>
      </Data>
      <Data name="prev">
        <value>baytobreakers_#{i-1}</value>
      </Data>
      <Data name="next">
        <value>baytobreakers_#{i+1}</value>
      </Data>
    </ExtendedData>    
    <atom:author>
      <atom:name>#{info.owner.username}</atom:name>
    </atom:author>
    <atom:link href="#{info.urls[0].gsub(/ /,'').gsub(/\\/,'')}" />
    <address>#{location}</address>
    <TimeStamp>
      <when>#{taken}</when>
    </TimeStamp>
  </Placemark>
  }
end
end
kml << %Q{</Document>
</kml>}

File.open("baytobreakers.kml", "w") {|file| file << kml }