WardCunningham/trending.rb

## trending.rb
# create page of conversatons
# cron: */5 * * * * (cd wiki/farm-8080/client; ruby trending.rb)
# deploy: scp trending.rb fed.wiki.org:wiki/farm-8080/client/


require 'rubygems'
require 'json'
require 'pp'

def fetch endpoint
	text = `curl -s http://#{endpoint}.json`
	JSON.parse text
end

def neighbourhood
	result = {}
	list = fetch 'journal.hapgood.net/happening-folks'
	list['story'].each do |item|
		next unless item['type'] == 'reference'
		result[item['site']] = true
	end
	result.keys
end

def row entries
	url = 'http://ward.asia.wiki.org'
	list = []
	entries.each do |entry|
		url << "/#{entry['site']}/#{entry['slug']}"
		list << "<img src=http://#{entry['site']}/favicon.png width=16 height=16>"
	end
	"<tr><td align=right><a href=#{url}>#{entries.first['title']}</a><td>#{list.join ' '}"
end

# The section method inserts section markers. I missed something in the translation from coffeescript
# from https://github.com/fedwiki/wiki-plugin-activity/blob/master/client/activity.coffee
@bigger = Time.now.to_i*1000
@sections = [
	{'date'=>@bigger-1000*60*60*24*365, 'period'=>'Years'},
	{'date'=>@bigger-1000*60*60*24*91, 'period'=>'a Year'},
	{'date'=>@bigger-1000*60*60*24*31, 'period'=>'a Season'},
	{'date'=>@bigger-1000*60*60*24*7, 'period'=>'a Month'},
	{'date'=>@bigger-1000*60*60*24, 'period'=>'a Week'},
	{'date'=>@bigger-1000*60*60, 'period'=>'a Day'},
	{'date'=>@bigger-1000*60*5, 'period'=>'an Hour'},
	{'date'=>@bigger-1000, 'period'=>'a few Minutes'},
	{'date'=>@bigger, 'period'=>'Seconds'}
]

def section smaller
	result = ''
    @sections.each do |section|
    	if section['date'] > smaller && section['date'] <= @bigger
    		result = "<tr><td><td> Within #{section['period']}"
    		break
    	end
    	@bigger = smaller
    end
    result
end

def emit trends
	File.open('trending.html','w') do |file|
		file.puts header
		file.puts "Conversation Clubs<br>as of #{Time.now}<br>"
		file.puts "See <a href=http://ward.asia.wiki.org/conversation-clubs.html>Conversation Clubs</a>"
		file.puts "<table>"
		trends.each do |entries|
			# file.puts section prot(entries.first['date'])
			file.puts row entries
		end
		file.puts "</table>"
		file.puts footer
	end
end

def prot date
	date || 1305326836819
end

def sort trends
	trends.each do |entries|
		entries.sort! {|a,b| prot(b['date']) <=> prot(a['date'])}
	end
	trends.sort! {|a,b| prot(b.first['date']) <=> prot(a.first['date'])}
end

def trends
	result = Hash.new {|h,k| h[k] = [] }
	neighbourhood.each do |site|
		sitemap = fetch "#{site}/system/sitemap"
		sitemap.each do |entry|
			entry['site'] = site
			result[entry['slug']] << entry
		end
		sleep 0.5
	end
	result.values
end

def header
<<'EOF'
<html>
	<head>
		<title>Conversation Clubs</title>
		<script src="//code.jquery.com/jquery-1.11.2.min.js"></script>
	</head>
	<body>
EOF
end

def footer
<<'EOF'
		<script>
			referrer = document.referrer.split('/')
			$('a').each(function(i, each){
				href = $(each).attr('href').split('/')
				href[2] = referrer[2]
				$(each).attr('href',href.join('/'))
			})
		</script>
	</body>
</html>
EOF
end

emit sort trends
	# create page of conversatons
	# cron: /5 * * * (cd wiki/farm-8080/client; ruby trending.rb)
	# deploy: scp trending.rb fed.wiki.org:wiki/farm-8080/client/


	require 'rubygems'
	require 'json'
	require 'pp'

	def fetch endpoint
	text = `curl -s http://#{endpoint}.json`
	JSON.parse text
	end

	def neighbourhood
	result = {}
	list = fetch 'journal.hapgood.net/happening-folks'
	list['story'].each do \|item\|
	next unless item['type'] == 'reference'
	result[item['site']] = true
	end
	result.keys
	end

	def row entries
	url = 'http://ward.asia.wiki.org'
	list = []
	entries.each do \|entry\|
	url << "/#{entry['site']}/#{entry['slug']}"
	list << "<img src=http://#{entry['site']}/favicon.png width=16 height=16>"
	end
	"<tr><td align=right><a href=#{url}>#{entries.first['title']}</a><td>#{list.join ' '}"
	end

	# The section method inserts section markers. I missed something in the translation from coffeescript
	# from https://github.com/fedwiki/wiki-plugin-activity/blob/master/client/activity.coffee
	@bigger = Time.now.to_i*1000
	@sections = [
	{'date'=>@bigger-1000606024365, 'period'=>'Years'},
	{'date'=>@bigger-100060602491, 'period'=>'a Year'},
	{'date'=>@bigger-100060602431, 'period'=>'a Season'},
	{'date'=>@bigger-10006060247, 'period'=>'a Month'},
	{'date'=>@bigger-10006060*24, 'period'=>'a Week'},
	{'date'=>@bigger-10006060, 'period'=>'a Day'},
	{'date'=>@bigger-1000605, 'period'=>'an Hour'},
	{'date'=>@bigger-1000, 'period'=>'a few Minutes'},
	{'date'=>@bigger, 'period'=>'Seconds'}
	]

	def section smaller
	result = ''
	@sections.each do \|section\|
	if section['date'] > smaller && section['date'] <= @bigger
	result = "<tr><td><td> Within #{section['period']}"
	break
	end
	@bigger = smaller
	end
	result
	end

	def emit trends
	File.open('trending.html','w') do \|file\|
	file.puts header
	file.puts "Conversation Clubs<br>as of #{Time.now}<br>"
	file.puts "See <a href=http://ward.asia.wiki.org/conversation-clubs.html>Conversation Clubs</a>"
	file.puts "<table>"
	trends.each do \|entries\|
	# file.puts section prot(entries.first['date'])
	file.puts row entries
	end
	file.puts "</table>"
	file.puts footer
	end
	end

	def prot date
	date \|\| 1305326836819
	end

	def sort trends
	trends.each do \|entries\|
	entries.sort! {\|a,b\| prot(b['date']) <=> prot(a['date'])}
	end
	trends.sort! {\|a,b\| prot(b.first['date']) <=> prot(a.first['date'])}
	end

	def trends
	result = Hash.new {\|h,k\| h[k] = [] }
	neighbourhood.each do \|site\|
	sitemap = fetch "#{site}/system/sitemap"
	sitemap.each do \|entry\|
	entry['site'] = site
	result[entry['slug']] << entry
	end
	sleep 0.5
	end
	result.values
	end

	def header
	<<'EOF'
	<html>
	<head>
	<title>Conversation Clubs</title>
	<script src="//code.jquery.com/jquery-1.11.2.min.js"></script>
	</head>
	<body>
	EOF
	end

	def footer
	<<'EOF'
	<script>
	referrer = document.referrer.split('/')
	$('a').each(function(i, each){
	href = $(each).attr('href').split('/')
	href[2] = referrer[2]
	$(each).attr('href',href.join('/'))
	})
	</script>
	</body>
	</html>
	EOF
	end

	emit sort trends