OT_LOGO = File.join(CONFIG[:services]["opentox-validation"],"resources/ot-logo.png")
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']*/, '\0')
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
# @example post params:
# [ [ [:mandatory_param_1], [:mandatory_param_2], [:optional_param,"default_value"] ],
# [ [:alteranative_mandatory_param_1], [:alteranative_mandatory_param_2] ]
# ]
# @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_params, array of arrays containing info on POST operation, see example
# @return [String] html page
def self.text_to_html( text, subjectid=nil, related_links=nil, description=nil, post_params=nil )
# TODO add title as parameter
title = nil #$sinatra.url_for($sinatra.request.env['PATH_INFO'], :full) if $sinatra
html = ""
html += ""+title+"" if title
html += "![](\""+OT_LOGO+"\")
<\/img>"
if AA_SERVER
user = OpenTox::Authorization.get_user(subjectid) if subjectid
html += ""
unless user
html += "You are currently not signed in to "+$url_provider.url_for("",:full)+
", sign in"
else
html += "You are signed in as '#{user}' to "+$url_provider.url_for("",:full)+
", sign out"
end
html += "
"
end
html += "Description
"+description.link_urls+"
" if description
html += "Related links
"+related_links.link_urls+"
" if related_links
if post_params
html += "POST parameters
"
count = 0
post_params.each do |p|
html += "alternatively:
" if count > 0
html += "
| param | default_value |
|---|
"
p.each do |k,v|
html += "| "+k.to_s+" | "+(v!=nil ? v.to_s : "mandatory")+" |
|---|
"
end
html += "
"
count += 1
end
end
html += "Content
" if description || related_links
html += ""
html += text.link_urls
html += "
"
html
end
def self.sign_in( msg=nil )
html = "Login
"
html += ""
html
end
end
get '/sign_out/?' do
response.set_cookie("subjectid",{:value=>nil})
content_type "text/html"
content = "Sucessfully signed out from "+$url_provider.url_for("",:full)
OpenTox.text_to_html(content)
end
get '/sign_in/?' do
content_type "text/html"
OpenTox.sign_in
end
post '/sign_in/?' do
subjectid = OpenTox::Authorization.authenticate(params[:user], params[:password])
if (subjectid)
response.set_cookie("subjectid",{:value=>subjectid})
content_type "text/html"
content = "Sucessfully signed in as '"+params[:user]+"' to "+$url_provider.url_for("",:full)
OpenTox.text_to_html(content,subjectid)
else
content_type "text/html"
OpenTox.sign_in("Login failed, please try again")
end
end