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# amazon.rb $Revision: 1.27.2.1 $
#
# See document in language resource file: en/amazon.rb
#
# ɥȤja/amazon.rbƤ
#
# Copyright (C) 2002 by HAL99 <hal99@mtj.biglobe.ne.jp>
#
# Original: HAL99 <hal99@mtj.biglobe.ne.jp>
# Modified: by TADA Tadashi<sho@spc.gr.jp>,
# kazuhiko<kazuhiko@fdiary.net>,
# woods<sodium@da2.so-net.ne.jp>,
# munemasa<munemasa@t3.rim.or.jp>,
# dai<dai@kato-agri.com>
#
require 'net/http'
require 'timeout'
def get_amazon( asin )
cache = "#{@cache_path}/amazon"
Dir::mkdir( cache ) unless File::directory?( cache )
begin
item = File::readlines( "#{cache}/#{asin}" )
raise if item.length < 2
return item
rescue
end
limittime = 10
proxy_host = nil
proxy_port = 8080
if /^([^:]+):(\d+)$/ =~ @conf['amazon.proxy'] then
proxy_host = $1
proxy_port = $2.to_i
end
item_url = nil
item_name = nil
img_url = nil
img_name = nil
img_height = nil
img_width = nil
timeout( limittime ) do
item_url = "#{@amazon_url}/#{asin}/"
item_url += "?val=authorized" if @conf['amazon.over18']
begin
if %r|http://([^:/]*):?(\d*)(/.*)| =~ item_url then
host = $1
port = $2.to_i
path = $3
raise 'not amazon domain' if host !~ /\.amazon\.(com|co\.uk|co\.jp|de|fr|ca)$/
raise 'bad location was returned.' unless host and path
port = 80 if port == 0
end
Net::HTTP.version_1_1
Net::HTTP.Proxy( proxy_host.untaint, proxy_port.untaint ).start( host.untaint, port.untaint ) do |http|
response, = http.get( path )
response.body.each do |line|
line = @conf.to_native( line )
if line =~ @amazon_item_name
item_name = CGI::escapeHTML(CGI::unescapeHTML($1))
end
if line =~ @amazon_item_image
img_tag = $1
img_url = $2
img_name = $3
if img_tag =~ / width="?(\d+)"?/i
img_width = $1
end
if img_tag =~ / height="?(\d+)"?/i
img_height = $1
end
end
end
end
rescue Net::ProtoRetriableError => err
item_url = err.response['location']
retry
rescue
raise 'getting item was failed'
end
end
item = [item_url.strip,item_name,img_url,img_name,img_width,img_height]
open("#{cache}/#{asin}","w") do |f|
item.each do |i|
next unless i
f.print i,"\n"
end
end
return item
end
def amazon_no_image( item_url, item_name )
%Q[<a href="#{item_url.strip}/ref=nosim/">#{item_name.strip}</a>]
end
def get_amazon_image( position, asin, comment )
return isbn( asin, comment || asin ) if @conf.secure
begin
item = get_amazon(asin)
item[0].sub!( %r|[^/]+$|, @conf['amazon.aid'] ) if @conf['amazon.aid']
item_name = item[1]
item[1] = comment if comment
unless item[2] then
if @conf['amazon.nodefault']
return amazon_no_image(item[0],item[1])
else
item[2] = "http://images-jp.amazon.com/images/G/09/icons/books/comingsoon_books.gif"
end
end
if @conf['amazon.imgsize'] == 1 then
item[2].gsub!(/MZZZZZZZ/, 'TZZZZZZZ')
end
if @conf['amazon.imgsize'] == 2 then
item[2].gsub!(/MZZZZZZZ/, 'THUMBZZZ')
end
r = ""
r << %Q[<a href="#{item[0].strip}/ref=nosim/">]
if @mode != 'categoryview'
r << %Q[<img class="#{position}" src="#{item[2].strip}" ]
if @conf['amazon.imgsize'] == 0 then
r << %Q[width="#{item[4].strip}" ] if item[4]
r << %Q[height="#{item[5].strip}" ] if item[5]
end
r << %Q[alt="#{item[1].strip}" title="#{item[1].strip}">]
end
if !@conf['amazon.hidename']
r << item[1].strip if position == "amazon"
end
r << %Q[</a>]
rescue NameError, StandardError
%Q[<a href="#{item[0].strip}/ref=nosim/">#{asin}</a>]
end
end
def isbn_image_left( asin, comment = nil )
get_amazon_image( "left", asin, comment )
end
def isbn_image_right( asin, comment = nil )
get_amazon_image( "right", asin, comment )
end
def isbn_image( asin, comment = nil )
get_amazon_image( "amazon", asin, comment )
end
def isbn( asin, comment )
item_url = "#{@amazon_url}/#{asin}/"
item_url << @conf['amazon.aid'] if @conf['amazon.aid']
amazon_no_image( item_url, comment )
end
unless @conf.secure and @conf['amazon.hideconf'] then
add_conf_proc( 'amazon', @amazon_label_conf ) do
amazon_conf_proc
end
end
def amazon_conf_proc
if @mode == 'saveconf' then
unless @conf.secure then
@conf['amazon.imgsize'] = @cgi.params['amazon.imgsize'][0].to_i
@conf['amazon.hidename'] = (@cgi.params['amazon.hidename'][0] == 'true')
@conf['amazon.nodefault'] = (@cgi.params['amazon.nodefault'][0] == 'true')
@conf['amazon.over18'] = (@cgi.params['amazon.over18'][0] == 'true')
if @cgi.params['amazon.clearcache'][0] == 'true' then
Dir["#{@cache_path}/amazon/*"].each do |cache|
File::delete( cache.untaint )
end
end
end
if not @conf['amazon.hideconf'] then
@conf['amazon.aid'] = @cgi.params['amazon.aid'][0]
end
end
result = ''
unless @conf.secure then
result << <<-HTML
<h3>#{@amazon_label_imgsize}</h3>
<p><select name="amazon.imgsize">
<option value="0"#{if @conf['amazon.imgsize'] == 0 then " selected" end}>#{@amazon_label_large}</option>
<option value="1"#{if @conf['amazon.imgsize'] == 1 then " selected" end}>#{@amazon_label_regular}</option>
<option value="2"#{if @conf['amazon.imgsize'] == 2 then " selected" end}>#{@amazon_label_small}</option>
</select></p>
<h3>#{@amazon_label_title}</h3>
<p><select name="amazon.hidename">
<option value="true"#{if @conf['amazon.hidename'] then " selected" end}>#{@amazon_label_hide}</option>
<option value="false"#{if not @conf['amazon.hidename'] then " selected" end}>#{@amazon_label_show}</option>
</select></p>
<h3>#{@amazon_label_notfound}</h3>
<p><select name="amazon.nodefault">
<option value="true"#{if @conf['amazon.nodefault'] then " selected" end}>#{@amazon_label_usetitle}</option>
<option value="false"#{if not @conf['amazon.nodefault'] then " selected" end}>#{@amazon_label_usedefault}</option>
</select></p>
<h3>#{@amazon_label_over18}</h3>
<p><input type="checkbox" name="amazon.over18" value="true"#{@conf['amazon.over18'] ? " checked" : ""}>#{@amazon_label_over18_desc}</input></p>
<h3>#{@amazon_label_clearcache}</h3>
<p><input type="checkbox" name="amazon.clearcache" value="true">#{@amazon_label_clearcache_desc}</input></p>
HTML
end
if not @conf['amazon.hideconf'] then
result << <<-HTML
<h3>#{@amazon_label_aid}</h3>
<p><input name="amazon.aid" value="#{CGI::escapeHTML( @conf['amazon.aid'] ) if @conf['amazon.aid']}"></p>
HTML
end
result
end
# for compatibility
alias getAmazonImg get_amazon_image
alias getAmazon get_amazon
alias amazonNoImg amazon_no_image
alias isbnImgLeft isbn_image_left
alias isbnImgRight isbn_image_right
alias isbnImg isbn_image
alias amazon isbn_image
|
