1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#OT_LOGO = File.join(CONFIG[:services]["opentox-validation"],"resources/ot-logo.png")
=begin
* Name: html.rb
* Description: Tools to provide html output
* Author: Andreas Maunz <andreas@maunz.de>
* Date: 10/2012
=end
require "base64"
# AM: needed since this gem has a nested directory structure
class String
# encloses URI in text with with link tag
# @return [String] new text with marked links
def link_urls
self.gsub(/(?i)http(s?):\/\/[^\r\n\s']*/, '<a href="\0">\0</a>')
end
end
module OpenTox
# produces a html page for making web services browser friendly
# format of text (=string params) is preserved (e.g. line breaks)
# urls are marked as links
#
# @param [String] text this is the actual content,
# @param [optional,String] related_links info on related resources
# @param [optional,String] description general info
# @param [optional,Array] post_command, infos for the post operation, object defined below
# @return [String] html page
def self.text_to_html( text, subjectid=nil, related_links=nil, description=nil, post_command=nil, png_image=nil )
# TODO add title as parameter
title = nil #$sinatra.url_for($sinatra.request.env['PATH_INFO'], :full) if $sinatra
html = "<html>"
html += "<title>"+title+"</title>" if title
#html += "<img src=\""+OT_LOGO+"\"><\/img><body>"
html += "<h3>Description</h3><pre><p>"+description.link_urls+"</p></pre>" if description
html += "<h3>Related links</h3><pre><p>"+related_links.link_urls+"</p></pre>" if related_links
html += "<h3>Content</h3>" if description || related_links
html += "<pre><p style=\"padding:15px; border:10px solid \#B9DCFF\">"
html += "<img src=\"data:image/png;base64,#{Base64.encode64(png_image)}\">\n" if png_image
html += text.link_urls
html += "</p></pre></body></html>"
html
end
end
|
