2017-03-10 22:36:23 +00:00
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(ns sitetools.server
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"Used to pre-render HTML files."
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(:require [clojure.string :as string]
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[goog.events :as evt]
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[reagent.core :as r]
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[reagent.dom.server :as server]
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[reagent.debug :refer-macros [dbg log dev?]]
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[reagent.interop :as i :refer-macros [$ $!]]
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[sitetools.core :as tools]))
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;;; Static site generation
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(defn base [page]
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(let [depth (->> page tools/to-relative (re-seq #"/") count)]
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(->> "../" (repeat depth) (apply str))))
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(defn danger [t s]
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[t {:dangerouslySetInnerHTML {:__html s}}])
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(defn html-template [{:keys [title body-html timestamp page-conf
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js-file css-file main-div]}]
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(let [main (str js-file timestamp)]
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(server/render-to-static-markup
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[:html
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[:head
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[:meta {:charset 'utf-8}]
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[:meta {:name 'viewport
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:content "width=device-width, initial-scale=1.0"}]
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[:base {:href (-> page-conf :page-path base)}]
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[:link {:href (str css-file timestamp) :rel 'stylesheet}]
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[:title title]]
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[:body
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[:div {:id main-div} (danger :div body-html)]
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(danger :script (str "var pageConfig = "
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(-> page-conf clj->js js/JSON.stringify)))
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[:script {:src main :type "text/javascript"}]]])))
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(defn gen-page [page-path conf]
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(tools/emit [:set-page page-path])
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(let [conf (merge conf @tools/config)
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b (:body conf)
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bhtml (server/render-to-string b)]
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(str "<!doctype html>\n"
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(html-template (assoc conf
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:page-conf {:page-path page-path}
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:body-html bhtml)))))
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(defn fs [] (js/require "fs"))
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(defn path [] (js/require "path"))
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(defn mkdirs [f]
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(doseq [d (reductions #(str %1 "/" %2)
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(-> ($ (path) normalize f)
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(string/split #"/")))]
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(when-not ($ (fs) existsSync d)
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($ (fs) mkdirSync d))))
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(defn write-file [f content]
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2017-09-28 22:10:22 +00:00
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(log "Write" f)
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2017-03-10 22:36:23 +00:00
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(mkdirs ($ (path) dirname f))
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($ (fs) writeFileSync f content))
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(defn path-join [& paths]
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(apply ($ (path) :join) paths))
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(defn write-resources [dir {:keys [css-file css-infiles]}]
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(write-file (path-join dir css-file)
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(->> css-infiles
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(map #($ (fs) readFileSync %))
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(string/join "\n"))))
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