zeus.ugent.be/lib/helpers/preprocess.rb
Niko Strijbol afae88656a
Support predefined locations
The service that looks up the locations changes sometimes. Therefore it
is useful to have some "predefined" locations, which we can change in
one place; the format is "$NAME". Since the metadata is yaml, this
exclude the nice "#NAME" or even ":NAME".
2020-08-12 15:52:00 +02:00

134 lines
4.2 KiB
Ruby

module PreprocessHelper
def required_attrs
{
event: {
time: 'An event item should include the :time attribute, which describes the begin time and date of the event.',
title: 'The event does not include a :title',
location: 'The event should include a :location, a textual description',
},
privacy: {
status: 'A privacy item must include the status of the project'
}
}
end
def predefined_locations
{
'$kelder' => 'Zeus WPI, Gent',
'$s9' => 'S9, Gent',
'$therminal' => 'De Therminal, Gent'
}
end
def allowed_privacy_status
%w(additional general processor development)
end
def check_schema(itemtype, item)
schema = required_attrs[itemtype]
(schema.keys - item.attributes.keys).each do |key|
raise "#{item.identifier}: #{schema[key]}"
end
if itemtype == :privacy && !allowed_privacy_status.include?(item.attributes[:status])
raise "status must be one of #{allowed_privacy_status}, got #{item.attributes[:status]} on #{item[:filename]}"
end
end
def ignore_old_content(*paths)
paths.each do |path|
years_with_content = @items.find_all("/#{path}/**/*").map { |it| it.identifier.to_s.match(%r{/(\d\d-\d\d)/})[1] }
latest_years_with_content = years_with_content.last(2)
latest_years = latest_years_with_content + [@config[:academic_year]]
@items.delete_if do |item|
next unless item.identifier.match?(%r{^/#{path}/})
year = item.identifier.to_s.match(%r{/(\d\d-\d\d)/})[1]
!latest_years.include?(year)
end
end
end
def update_blog_attributes
@items.find_all('/blog/**/*.md').each do |i|
raise "#{i.identifier} doesn't have 'created_at'" unless i[:created_at]
i.update_attributes(
# Tag all posts with article (for Blogging helper)
kind: 'article',
academic_year: i.identifier.to_s[/\d\d-\d\d/],
created_at: Date.parse(i[:created_at])
)
end
end
def create_yearly_items(type)
type = type.to_s
years = @items.find_all("/#{type.downcase}/*/*")
.map { |i| i.identifier.to_s[/\d\d-\d\d/] }
.push(@config[:academic_year])
.uniq
years.each do |year|
@items.create(
'',
{ academic_year: year, title: type },
"/#{type.downcase}/#{year}.html"
)
end
cur_year_item = @items["/#{type.downcase}/#{@config[:academic_year]}.html"] || @items["/#{type.downcase}/#{years[-1]}.html"]
cur_year_item.update_attributes(
navigable: true,
order: 10
)
end
def convert_event_time_to_timestamps
@items.find_all('/events/*/*.md').each do |event|
# HACK: Strings in a format like "2017-10-05T20:45:00+0200" automatically get converted to Time
event[:time] = event[:time].to_s
event[:time] = DateTime.parse(event[:time])
event[:end] = event[:end].to_s if event[:end]
event[:end] = DateTime.parse(event[:end]) if event[:end]
end
end
def convert_locations
@items.find_all('/events/*/*.md').each do |event|
location_link = event[:locationlink]&.downcase&.strip
if location_link&.start_with?('$') && !predefined_locations.key?(location_link)
raise "unknown location variable #{location_link}, must be one of #{predefined_locations.keys}"
end
event[:locationlink] = predefined_locations.fetch(location_link, event[:locationlink])
end
end
def add_report_metadata
@items.find_all('/about/verslagen/*/*').each do |report|
report[:academic_year] = report.identifier.to_s.split('/')[-2]
report[:date] = Date.strptime(report.identifier.without_ext.split('/').last)
end
end
def update_project_item(projects, project)
id = project.identifier.without_ext.split('/')[-1]
if projects.key?(id.to_sym)
projects[id.to_sym].each do |key, value|
project[key] = value
end
project[:id] = id
end
end
def add_project_metadata
projects = data_from(:projecten)
all_privacy_items.each do |project|
update_project_item(projects, project)
end
all_project_items.each do |project|
update_project_item(projects, project)
end
end
end