var street: String
# The url of this precise Benelux
- var url: String
+ var url = "www.brasseriebenelux.com/{street}" is lazy
# Path to the database
- var db_path: String
+ var db_path = "benitlux_{street}.db" is lazy
# Where to save the sample email
- var sample_email_path: String
-
- init(street: String)
- do
- self.street = street
- self.url = "www.brasseriebenelux.com/{street}"
- self.db_path = "benitlux_{street}.db"
- self.sample_email_path = "benitlux_{street}.email"
- end
+ var sample_email_path = "benitlux_{street}.email" is lazy
# Execute the main program logic
fun run(send_emails: Bool)
# Get the web page
var body = download_html_page
+ if opts.verbose.value > 1 then
+ print " # Body"
+ print body
+ end
+
# Parse the Web page and get the available beers
var beers = parse_beers_from_html(body)
+ if opts.verbose.value > 0 then
+ print " # Beers"
+ print beers
+ end
+
var db = new DB.open(db_path)
# Update the database with the beers of the day
# Set the email if desired
if send_emails then
var subs = db.subscribers
+ if opts.verbose.value > 0 then
+ print " # Subscribers"
+ print subs
+ end
send_emails_to subs
end
# Fetch the Web page at `url`
fun download_html_page: String
do
- var curl = new Curl
-
- var request = new CurlHTTPRequest(url, curl)
+ var request = new CurlHTTPRequest(url)
var response = request.execute
if response isa CurlResponseSuccess then
var body = response.body_str
- curl.destroy
return body
else if response isa CurlResponseFailed then
print "Failed downloading URL '{url}' with: {response.error_msg} ({response.error_code})"
var of_interest = body.substring(start, finish-start)
var lines = of_interest.strip_tags.to_clean_lines
+ if opts.verbose.value > 0 then
+ print " # Lines"
+ print lines
+ end
+
var beers = new HashSet[Beer]
for line in lines do
- var parts = line.split(" - ")
+ var parts = line.split("- ")
if parts.length >= 2 then
- beers.add new Beer(parts[0].trim, parts[1].trim)
+ # Let the DB set the id, use 0 temporary
+ beers.add new Beer(0, parts[0].trim, parts[1].trim)
end
end
return beers
end
# Content lines of the email
- var email_content: Array[String]
+ var email_content: Array[String] is noautoinit
# Title of the email
- var email_title: String
+ var email_title: String is noautoinit
# Generate email and fill the attributes `email_content` and `email_title`
fun generate_email(beer_events: BeerEvents)
do
- email_title = beer_events.to_email_title
+ email_title = "Benitlux {street.capitalized}{beer_events.to_email_title}"
email_content = beer_events.to_email_content
end
var mail = new Mail("Benitlux <benitlux@xymus.net>", email_title, content)
mail.to.add email
mail.header["Content-Type"] = "text/html; charset=\"UTF-8\""
+ mail.header["List-Unsubscribe"] = unsub_link
+ mail.header["Precedence"] = "bulk"
mail.encrypt_with_base64
mail.send
# Shall we mail the mailing list?
var send_emails = new OptionBool("Send emails to subscribers", "-e", "--email")
+ # Display more debug messages
+ var verbose = new OptionCount("Display extra debug messages", "-v")
+
# Print the usage message
var help = new OptionBool("Print this help message", "-h", "--help")
- redef init do add_option(send_emails, help)
+ redef init do add_option(send_emails, verbose, help)
+end
+
+redef class Sys
+ # Command line options
+ var opts = new OptionContext
end
# Avoid executing when running tests
if "NIT_TESTING".environ == "true" then exit 0
-var opts = new OptionContext
opts.parse args
if not opts.errors.is_empty or opts.help.value == true then
print opts.errors.join("\n")
end
var ben = new Benitlux("sherbrooke")
-ben.run(opts.send_emails.value or else false)
+ben.run(opts.send_emails.value)
-# The parsing logic for the wellington locaiton is active (to gather data)
+# The parsing logic for the wellington location is active (to gather data)
# but the web interface do not allow to subscribe to its mailing list.
#
# TODO revamp mailing list Web interface
ben = new Benitlux("wellington")
-ben.run(opts.send_emails.value or else false)
+ben.run(opts.send_emails.value)
nitlanguage / nit.git / blobdiff