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0c0b970a95 |
3 changed files with 16 additions and 59 deletions
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@ -1,16 +1,12 @@
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#lang typed/racket/base
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#lang typed/racket/base
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(require racket/format
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(require "config.rkt"
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racket/string
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"config.rkt"
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"../lib/url-utils.rkt")
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"../lib/url-utils.rkt")
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(define-type Headers (HashTable Symbol (U Bytes String)))
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(define-type Headers (HashTable Symbol (U Bytes String)))
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(require/typed net/http-easy
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(require/typed net/http-easy
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[#:opaque Timeout-Config timeout-config?]
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[#:opaque Timeout-Config timeout-config?]
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[#:opaque Response response?]
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[#:opaque Response response?]
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[#:opaque Session session?]
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[#:opaque Session session?]
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[response-status-code (Response -> Natural)]
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[current-session (Parameter Session)]
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[current-session (Parameter Session)]
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[current-user-agent (Parameter (U Bytes String))]
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[make-timeout-config ([#:lease Positive-Real] [#:connect Positive-Real] -> Timeout-Config)]
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[make-timeout-config ([#:lease Positive-Real] [#:connect Positive-Real] -> Timeout-Config)]
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[get ((U Bytes String)
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[get ((U Bytes String)
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[#:close? Boolean]
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[#:close? Boolean]
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@ -26,41 +22,19 @@
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fandom-get-api
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fandom-get-api
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timeouts)
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timeouts)
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(unless (string-contains? (~a (current-user-agent)) "BreezeWiki")
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(current-user-agent
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(format "BreezeWiki/1.0 (~a) ~a"
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(if (config-true? 'canonical_origin)
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(config-get 'canonical_origin)
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"local")
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(current-user-agent))))
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(define timeouts (make-timeout-config #:lease 5 #:connect 5))
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(define timeouts (make-timeout-config #:lease 5 #:connect 5))
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(: last-failure Flonum)
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(define last-failure 0.0)
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(: stored-failure (Option Response))
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(define stored-failure #f)
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(define failure-persist-time 30000)
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(: no-headers Headers)
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(: no-headers Headers)
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(define no-headers '#hasheq())
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(define no-headers '#hasheq())
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(: fandom-get (String String [#:headers (Option Headers)] -> Response))
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(: fandom-get (String String [#:headers (Option Headers)] -> Response))
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(define (fandom-get wikiname path #:headers [headers #f])
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(define (fandom-get wikiname path #:headers [headers #f])
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(or
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(and ((current-inexact-milliseconds) . < . (+ last-failure failure-persist-time)) stored-failure)
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(let ()
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(define dest-url (string-append "https://www.fandom.com" path))
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(define dest-url (string-append "https://www.fandom.com" path))
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(define host (string-append wikiname ".fandom.com"))
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(define host (string-append wikiname ".fandom.com"))
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(log-outgoing wikiname path)
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(log-outgoing wikiname path)
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(define res
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(get dest-url
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(get dest-url
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#:timeouts timeouts
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#:timeouts timeouts
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#:headers (hash-set (or headers no-headers) 'Host host)))
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#:headers (hash-set (or headers no-headers) 'Host host)))
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(when (memq (response-status-code res) '(403 406))
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(set! last-failure (current-inexact-milliseconds))
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(set! stored-failure res))
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res)))
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(: fandom-get-api (String (Listof (Pair String String)) [#:headers (Option Headers)] -> Response))
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(: fandom-get-api (String (Listof (Pair String String)) [#:headers (Option Headers)] -> Response))
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(define (fandom-get-api wikiname params #:headers [headers #f])
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(define (fandom-get-api wikiname params #:headers [headers #f])
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@ -18,7 +18,6 @@
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"config.rkt"
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"config.rkt"
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"data.rkt"
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"data.rkt"
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"fandom-request.rkt"
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"fandom-request.rkt"
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"../lib/archive-file-mappings.rkt"
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"../lib/pure-utils.rkt"
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"../lib/pure-utils.rkt"
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"../lib/syntax.rkt"
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"../lib/syntax.rkt"
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"../lib/thread-utils.rkt"
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"../lib/thread-utils.rkt"
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@ -38,9 +37,8 @@
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(define (page-wiki req)
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(define (page-wiki req)
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(define wikiname (path/param-path (first (url-path (request-uri req)))))
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(define wikiname (path/param-path (first (url-path (request-uri req)))))
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(define segments (map path/param-path (cdr (url-path (request-uri req)))))
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(define user-cookies (user-cookies-getter req))
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(define user-cookies (user-cookies-getter req))
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(define path (string-join (cdr segments) "/"))
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(define path (string-join (map path/param-path (cddr (url-path (request-uri req)))) "/"))
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(define source-url (format "https://~a.fandom.com/wiki/~a" wikiname path))
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(define source-url (format "https://~a.fandom.com/wiki/~a" wikiname path))
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(define-values (dest-res siteinfo)
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(define-values (dest-res siteinfo)
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@ -103,31 +101,9 @@
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(write-html body out))))))]
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(write-html body out))))))]
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[(eq? 404 (easy:response-status-code dest-res))
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[(eq? 404 (easy:response-status-code dest-res))
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(next-dispatcher)]
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(next-dispatcher)]
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[(memq (easy:response-status-code dest-res) '(403 406))
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(response-handler
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(define body
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(generate-wiki-page
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`(div
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(p "Sorry! Fandom isn't allowing BreezeWiki to show pages right now.")
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(p "We'll automatically try again in 30 seconds, so please stay on this page and be patient.")
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(p (small "In a hurry? " (a (@ (href ,source-url)) "Click here to read the page on Fandom."))))
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#:req req
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#:source-url source-url
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#:wikiname wikiname
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#:title (url-segments->guess-title segments)
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#:siteinfo siteinfo))
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(response/output
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#:code 503
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#:headers (build-headers
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always-headers
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(header #"Retry-After" #"30")
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(header #"Cache-Control" #"max-age=30, public")
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(header #"Refresh" #"35"))
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(λ (out)
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(write-html body out))))]
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[else
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[else
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(response-handler
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(response-handler
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(error 'page-wiki "Tried to load page ~a/~a~nSadly, the page didn't load because Fandom returned status code ~a with response:~n~a"
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(error 'page-wiki "Tried to load page ~a/~v~nSadly, the page didn't load because Fandom returned status code ~a with response:~n~a"
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wikiname
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wikiname
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path
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path
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(easy:response-status-code dest-res)
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(easy:response-status-code dest-res)
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@ -218,6 +218,13 @@ a.ext-audiobutton { /* see hearthstone/wiki/Diablo_(Duels_hero) */
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display: inline !important;
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display: inline !important;
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}
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}
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/* hide slideshows since they're broken
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* example: ben10/wiki/Celestialsapien_(Classic)#Powers_and_Abilities
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*/
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.wikia-slideshow {
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display: none;
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}
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/* animated slots */
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/* animated slots */
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#mw-content-text .animated > :not(.animated-active), #mw-content-text .animated > .animated-subframe > :not(.animated-active) {
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#mw-content-text .animated > :not(.animated-active), #mw-content-text .animated > .animated-subframe > :not(.animated-active) {
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display: inline-block;
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display: inline-block;
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