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Create flyer

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This commit is contained in:
Stefan Schlott 2013-09-06 08:17:52 +02:00
parent a43bf169a0
commit 2e391bace6
2 changed files with 358 additions and 33 deletions
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73
commands/create-flyer.rb
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@ -17,7 +17,7 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
end
end
def getQR(data)
def get_qr(data)
qr = nil
size = 7
while (!qr)
@ -31,6 +31,26 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
qr
end
def create_svg(template_name, output_name, data)
# Read template
file = File.open(template_name, "r:UTF-8")
template = file.read
file.close()
# Replace in template
template.gsub!('${title}', data[:title])
template.gsub!('${date}', data[:date].strftime("%d.%m.%Y, %H:%M"))
template.gsub!('${speakers}', data[:speakers].join(', '))
template.gsub!('${location.name}', data[:location_name].join(", "))
template.gsub!('${location.address}', data[:location_address].join(", "))
template.gsub!('${location.geo}', data[:location_geo])
template.gsub!('${qrcode}', "#{data[:qr_img].to_data_url}")
for i in 0..5 do
template.gsub!("${calendar.#{i}}", data[:calendar][i] || "")
end
# Output
File.open(output_name, 'w:UTF-8') {|f| f.write(template) }
end
def run
# Check arguments
if arguments.length!=2
@ -53,27 +73,28 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
merge_item_location_data(event[:location], self.site.items['/_data/locations/'].attributes)
calculate_to_date(event)
self.site.compile
title = event[:title]
date = event[:startdate]
speakers = event[:speakers].map { |s| if s[:affiliation] then "#{s[:name]} (#{s[:affiliation]})" else s[:name] end }
data = {}
data[:title] = event[:title]
data[:date] = event[:startdate]
data[:speakers] = event[:speakers].map { |s| if s[:affiliation] then "#{s[:name]} (#{s[:affiliation]})" else s[:name] end }
text = Nokogiri::HTML(event.compiled_content)
text = text.content.gsub(/\n+/,"\n")
location_name = [event[:location][:name]]
data[:text] = text.content.gsub(/\n+/,"\n")
data[:location_name] = [event[:location][:name]]
if (event[:location][:details])
location_name << event[:location][:details]
data[:location_name] << event[:location][:details]
end
location_address = []
data[:location_address] = []
if (event[:location][:strasse])
location_address << event[:location][:strasse]
data[:location_address] << event[:location][:strasse]
end
if (event[:location][:ort])
if (event[:location][:plz])
location_address << "#{event[:location][:plz]} #{event[:location][:ort]}"
data[:location_address] << "#{event[:location][:plz]} #{event[:location][:ort]}"
else
location_address << event[:location][:ort]
data[:location_address] << event[:location][:ort]
end
end
location_geo = if (event[:location][:lon])
data[:location_geo] = if (event[:location][:lon])
"N #{event[:location][:lon]} E #{event[:location][:lat]}"
else
""
@ -81,40 +102,26 @@ class CreateFlyer < ::Nanoc::CLI::CommandRunner
calendar_items = self.site.items.select do |i|
(i[:kind]=='event') && (i[:startdate].to_datetime>event[:startdate].to_datetime) && !i.identifier.start_with?('/_data/stammtisch/')
end.sort { |a,b| a[:startdate].to_datetime <=> b[:startdate].to_datetime }
calendar = calendar_items[0..5].map do |i|
data[:calendar] = calendar_items[0..5].map do |i|
if i[:startdate].instance_of?(Date)
"#{i[:startdate].strftime("%d.%m.%Y")}: #{i[:title]}"
else
"#{i[:startdate].strftime("%d.%m.%Y, %H:%M")}h: #{i[:title]}"
end
end
# Generate qr code
vevent = []
vevent << "BEGIN:VEVENT"
vevent << "SUMMARY:#{event[:title]}"
vevent << "DTSTART:#{event[:startdate].getutc.strftime("%Y%m%dT%H%M%SZ")}"
vevent << "DTEND:#{event[:enddate].getutc.strftime("%Y%m%dT%H%M%SZ")}"
vevent << "LOCATION:#{location_name.join(", ")}"
vevent << "LOCATION:#{data[:location_name].join(", ")}"
vevent << "DESCRIPTION:Weitere Infos: #{site.config[:base_url]}#{event.path()}"
vevent << "END:VEVENT"
# Generate qr code
qr_img = getQR(vevent.join("\n")).to_img
# Read template
file = File.open(self.site.items['/_data/aushang/'].raw_filename(), "r:UTF-8")
template = file.read
file.close()
# Replace in template
template.gsub!('${title}', title)
template.gsub!('${date}', date.strftime("%d.%m.%Y, %H:%M"))
template.gsub!('${speakers}', speakers.join(', '))
template.gsub!('${location.name}', location_name.join(", "))
template.gsub!('${location.address}', location_address.join(", "))
template.gsub!('${location.geo}', location_geo)
template.gsub!('${qrcode}', "#{qr_img.to_data_url}")
for i in 0..5 do
template.gsub!("${calendar.#{i}}", calendar[i] || "")
end
# Output
File.open("#{arguments[1]}/aushang.svg", 'w:UTF-8') {|f| f.write(template) }
data[:qr_img] = get_qr(vevent.join("\n")).to_img
# Write svgs
create_svg(self.site.items['/_data/aushang/'].raw_filename(), "#{arguments[1]}/aushang.svg", data)
create_svg(self.site.items['/_data/flyer/'].raw_filename(), "#{arguments[1]}/flyer.svg", data)
end
end