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Merge pull request #56 from sbondaryev/feature/custom-uri

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Blog/Page/Post/Tag uri customisation
This commit is contained in:
Carmen La 2016-01-08 17:45:10 -05:00
commit 7040e1d573
4 changed files with 109 additions and 92 deletions
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110
src/cryogen_core/compiler.clj
View file

@ -11,21 +11,20 @@
[cryogen-core.sass :as sass]
[cryogen-core.markup :as m]
[cryogen-core.io :refer
[get-resource find-assets create-folder wipe-public-folder copy-resources
copy-resources-from-theme]]
[get-resource find-assets create-folder create-file wipe-public-folder
copy-resources copy-resources-from-theme path]]
[cryogen-core.sitemap :as sitemap]
[cryogen-core.rss :as rss])
(:import java.util.Locale))
(cache-off!)
(def public "resources/public")
(defn root-path
"Creates the root path for posts, tags and pages"
[config k]
(if-let [root (k config)]
(str "/" root "/") "/"))
(defn root-uri
"Creates the uri for posts, tags and pages. Returns root-path by default"
[k config]
(if-let [uri (k config)]
uri
(config (-> k (name) (s/replace #"-uri$" "") (keyword)))))
(defn re-pattern-from-ext
"Creates a properly quoted regex pattern for the given file extension"
@ -35,12 +34,12 @@
(defn find-posts
"Returns a list of markdown files representing posts under the post root in templates/md"
[{:keys [post-root ignored-files]} mu]
(find-assets (str "templates/" (m/dir mu) post-root) (m/ext mu) ignored-files))
(find-assets (path "templates" (m/dir mu) post-root) (m/ext mu) ignored-files))
(defn find-pages
"Returns a list of markdown files representing pages under the page root in templates/md"
[{:keys [page-root ignored-files]} mu]
(find-assets (str "templates/" (m/dir mu) page-root) (m/ext mu) ignored-files))
(find-assets (path "templates" (m/dir mu) page-root) (m/ext mu) ignored-files))
(defn parse-post-date
"Parses the post date from the post's file name and returns the corresponding java date object"
@ -50,13 +49,13 @@
(defn post-uri
"Creates a post uri from the post file name"
[file-name {:keys [blog-prefix post-root]} mu]
(str blog-prefix post-root (s/replace file-name (re-pattern-from-ext (m/ext mu)) ".html")))
[file-name {:keys [blog-prefix post-root-uri]} mu]
(path "/" blog-prefix post-root-uri (s/replace file-name (re-pattern-from-ext (m/ext mu)) ".html")))
(defn page-uri
"Creates a page uri from the page file name"
[page-name {:keys [blog-prefix page-root]} mu]
(str blog-prefix page-root (s/replace page-name (re-pattern-from-ext (m/ext mu)) ".html")))
[page-name {:keys [blog-prefix page-root-uri]} mu]
(path "/" blog-prefix page-root-uri (s/replace page-name (re-pattern-from-ext (m/ext mu)) ".html")))
(defn read-page-meta
"Returns the clojure map from the top of a markdown page/post"
@ -168,9 +167,9 @@
(defn tag-info
"Returns a map containing the name and uri of the specified tag"
[{:keys [blog-prefix tag-root]} tag]
[{:keys [blog-prefix tag-root-uri]} tag]
{:name (name tag)
:uri (str blog-prefix tag-root (name tag) ".html")})
:uri (path "/" blog-prefix tag-root-uri (str (name tag) ".html"))})
(defn add-prev-next
"Adds a :prev and :next key to the page/post data containing the title and uri of the prev/next
@ -191,62 +190,62 @@
(defn compile-pages
"Compiles all the pages into html and spits them out into the public folder"
[{:keys [blog-prefix page-root] :as params} pages]
[{:keys [blog-prefix page-root-uri] :as params} pages]
(when-not (empty? pages)
(println (blue "compiling pages"))
(create-folder (str blog-prefix page-root))
(create-folder (path "/" blog-prefix page-root-uri))
(doseq [{:keys [uri] :as page} pages]
(println "\t-->" (cyan uri))
(spit (str public uri)
(create-file uri
(render-file (str "/html/" (:layout page))
(merge params
{:active-page "pages"
:servlet-context "../"
:servlet-context (path "/" blog-prefix "/")
:page page
:uri uri}))))))
(defn compile-posts
"Compiles all the posts into html and spits them out into the public folder"
[{:keys [blog-prefix post-root disqus-shortname] :as params} posts]
[{:keys [blog-prefix post-root-uri disqus-shortname] :as params} posts]
(when-not (empty? posts)
(println (blue "compiling posts"))
(create-folder (str blog-prefix post-root))
(create-folder (path "/" blog-prefix post-root-uri))
(doseq [post posts]
(println "\t-->" (cyan (:uri post)))
(spit (str public (:uri post))
(create-file (:uri post)
(render-file (str "/html/" (:layout post))
(merge params
{:active-page "posts"
:servlet-context "../"
:servlet-context (path "/" blog-prefix "/")
:post post
:disqus-shortname disqus-shortname
:uri (:uri post)}))))))
(defn compile-tags
"Compiles all the tag pages into html and spits them out into the public folder"
[{:keys [blog-prefix tag-root] :as params} posts-by-tag]
[{:keys [blog-prefix tag-root-uri] :as params} posts-by-tag]
(when-not (empty? posts-by-tag)
(println (blue "compiling tags"))
(create-folder (str blog-prefix tag-root))
(create-folder (path "/" blog-prefix tag-root-uri))
(doseq [[tag posts] posts-by-tag]
(let [{:keys [name uri]} (tag-info params tag)]
(println "\t-->" (cyan uri))
(spit (str public uri)
(create-file uri
(render-file "/html/tag.html"
(merge params
{:active-page "tags"
:servlet-context "../"
:servlet-context (path "/" blog-prefix "/")
:name name
:posts posts
:uri uri})))))))
(defn compile-tags-page [{:keys [blog-prefix] :as params}]
(println (blue "compiling tags page"))
(spit (str public blog-prefix "/tags.html")
(create-file (path "/" blog-prefix "tags.html")
(render-file "/html/tags.html"
(merge params
{:active-page "tags"
:uri (str blog-prefix "/tags.html")}))))
:uri (path "/" blog-prefix "tags.html")}))))
(defn content-until-more-marker
[^String content]
@ -278,8 +277,8 @@
[previews blog-prefix]
(mapv (fn [[prev target next]]
(merge target
{:prev (if prev (str blog-prefix "/p/" (:index prev) ".html") nil)
:next (if next (str blog-prefix "/p/" (:index next) ".html") nil)}))
{:prev (if prev (path "/" blog-prefix "p" (str (:index prev) ".html")) nil)
:next (if next (path "/" blog-prefix "p" (str (:index next) ".html")) nil)}))
(partition 3 1 (flatten [nil previews nil]))))
(defn compile-preview-pages
@ -288,14 +287,14 @@
(when-not (empty? posts)
(let [previews (-> (create-previews posts-per-page blocks-per-preview posts)
(create-preview-links blog-prefix))
previews (if (> (count previews) 1) (assoc-in previews [1 :prev] (str blog-prefix "/index.html")) previews)]
(create-folder (str blog-prefix "/p/"))
previews (if (> (count previews) 1) (assoc-in previews [1 :prev] (path "/" blog-prefix "index.html")) previews)]
(create-folder (path "/" blog-prefix "p"))
(doseq [{:keys [index posts prev next]} previews]
(spit (if (= 1 index) (str public blog-prefix "/index.html") (str public blog-prefix "/p/" index ".html"))
(create-file (if (= 1 index) (path "/" blog-prefix "index.html") (path "/" blog-prefix "p" (str index ".html")))
(render-file "/html/previews.html"
(merge params
{:active-page "preview"
:servlet-context (if (= 1 index) "" "../")
:servlet-context (path "/" blog-prefix "/")
:posts posts
:prev-uri prev
:next-uri next})))))))
@ -304,26 +303,26 @@
"Compiles the index page into html and spits it out into the public folder"
[{:keys [blog-prefix disqus?] :as params}]
(println (blue "compiling index"))
(spit (str public blog-prefix "/index.html")
(create-file (path "/" blog-prefix "index.html")
(render-file "/html/home.html"
(merge params
{:active-page "home"
:home true
:disqus? disqus?
:post (get-in params [:latest-posts 0])
:uri (str blog-prefix "/index.html")}))))
:uri (path "/" blog-prefix "index.html")}))))
(defn compile-archives
"Compiles the archives page into html and spits it out into the public folder"
[{:keys [blog-prefix] :as params} posts]
(println (blue "compiling archives"))
(spit (str public blog-prefix "/archives.html")
(create-file (path "/" blog-prefix "archives.html")
(render-file "/html/archives.html"
(merge params
{:active-page "archives"
:archives true
:groups (group-for-archive posts)
:uri (str blog-prefix "/archives.html")}))))
:uri (path "/" blog-prefix "/archives.html")}))))
(defn tag-posts
"Converts the tags in each post into links"
@ -332,11 +331,11 @@
(defn copy-resources-from-markup-folders
"Copy resources from markup folders"
[config]
[{:keys [post-root page-root] :as config}]
(copy-resources
(merge config
{:resources (for [mu (m/markups)
t ["posts" "pages"]] (str (m/dir mu) "/" t))
t (distinct [post-root page-root])] (str (m/dir mu) "/" t))
:ignored-files (map #(re-pattern-from-ext (m/ext %)) (m/markups))})))
(defn read-config
@ -348,6 +347,9 @@
slurp
read-string
(update-in [:blog-prefix] (fnil str ""))
(update-in [:page-root] (fnil str ""))
(update-in [:post-root] (fnil str ""))
(update-in [:tag-root] (fnil str ""))
(update-in [:rss-name] (fnil str "rss.xml"))
(update-in [:rss-filters] (fnil seq []))
(update-in [:sass-src] (fnil str "css"))
@ -357,9 +359,9 @@
(update-in [:ignored-files] (fnil seq [#"^\.#.*" #".*\.swp$"])))]
(merge
config
{:page-root (root-path :page-root config)
:post-root (root-path :post-root config)
:tag-root (root-path :tag-root config)}))
{:page-root-uri (root-uri :page-root-uri config)
:post-root-uri (root-uri :post-root-uri config)
:tag-root-uri (root-uri :tag-root-uri config)}))
(catch Exception _
(throw (IllegalArgumentException. "Failed to parse config.edn")))))
@ -380,10 +382,10 @@
:latest-posts (->> posts (take recent-posts) vec)
:navbar-pages navbar-pages
:sidebar-pages sidebar-pages
:archives-uri (str blog-prefix "/archives.html")
:index-uri (str blog-prefix "/index.html")
:tags-uri (str blog-prefix "/tags.html")
:rss-uri (str blog-prefix "/" rss-name)
:archives-uri (path "/" blog-prefix "archives.html")
:index-uri (path "/" blog-prefix "index.html")
:tags-uri (path "/" blog-prefix "tags.html")
:rss-uri (path "/" blog-prefix rss-name)
:site-url (if (.endsWith site-url "/") (.substring site-url 0 (dec (count site-url))) site-url)
:theme-path (str "file:resources/templates/themes/" (:theme config))})]
@ -403,15 +405,15 @@
(compile-index params))
(compile-archives params posts)
(println (blue "generating site map"))
(spit (str public blog-prefix "/sitemap.xml") (sitemap/generate site-url ignored-files))
(create-file (path "/" blog-prefix "sitemap.xml") (sitemap/generate site-url ignored-files))
(println (blue "generating main rss"))
(spit (str public blog-prefix "/" rss-name) (rss/make-channel config posts))
(create-file (path "/" blog-prefix rss-name) (rss/make-channel config posts))
(println (blue "generating filtered rss"))
(rss/make-filtered-channels public config posts-by-tag)
(rss/make-filtered-channels config posts-by-tag)
(println (blue "compiling sass"))
(sass/compile-sass->css!
{:src-sass sass-src
:dest-sass (str "../public" blog-prefix "/" sass-dest)
:dest-sass (path ".." "public" blog-prefix sass-dest)
:ignored-files ignored-files
:base-dir "resources/templates/"})))

14
src/cryogen_core/io.clj
View file

@ -1,9 +1,18 @@
(ns cryogen-core.io
(:require [clojure.java.io :as io]
[clojure.string :as s]
[me.raynes.fs :as fs]))
(def public "resources/public")
(defn path
"Creates path from given parts, ignore empty elements"
[& path-parts]
(->> path-parts
(remove s/blank?)
(s/join "/")
(#(s/replace % #"/+" "/"))))
(defn re-filter [bool-fn re & other-res]
(let [res (conj other-res re)]
(reify java.io.FilenameFilter
@ -40,6 +49,9 @@
(when-not (.exists loc)
(.mkdirs loc))))
(defn create-file [file data]
(spit (str public file) data))
(defn wipe-public-folder [keep-files]
(let [filenamefilter (reify java.io.FilenameFilter (accept [this _ filename] (not (some #{filename} keep-files))))]
(doseq [path (.listFiles (io/file public) filenamefilter)]
@ -58,7 +70,7 @@
(defn copy-resources [{:keys [blog-prefix resources ignored-files]}]
(doseq [resource resources]
(let [src (str "resources/templates/" resource)
target (str public blog-prefix "/" (fs/base-name resource))]
target (path public blog-prefix (fs/base-name resource))]
(cond
(not (.exists (io/file src)))
(throw (IllegalArgumentException. (str "resource " src " not found")))

4
src/cryogen_core/markup.clj
View file

@ -1,4 +1,5 @@
(ns cryogen-core.markup
(:require [clojure.string :as s])
(:import java.util.Collections))
(defonce markup-registry (atom []))
@ -16,7 +17,8 @@
ex. <img src='/img/cryogen.png'/> becomes <img src='/blog/img/cryogen.png'/>"
[blog-prefix text]
(clojure.string/replace text #"href=.?/|src=.?/" #(str (subs % 0 (dec (count %))) blog-prefix "/")))
(if-not (s/blank? blog-prefix)
(clojure.string/replace text #"href=.?/|src=.?/" #(str (subs % 0 (dec (count %))) "/" blog-prefix "/"))))
(defn markups
"Return a vector of Markup implementations. This is the primary entry point

9
src/cryogen_core/rss.clj
View file

@ -1,6 +1,7 @@
(ns cryogen-core.rss
(:require [clj-rss.core :as rss]
[text-decoration.core :refer :all])
[text-decoration.core :refer :all]
[cryogen-core.io :refer [create-file path]])
(:import java.util.Date))
@ -27,8 +28,8 @@
:lastBuildDate (Date.)})
(posts-to-items (:site-url config) posts)))
(defn make-filtered-channels [public {:keys [rss-filters blog-prefix] :as config} posts-by-tag]
(defn make-filtered-channels [{:keys [rss-filters blog-prefix] :as config} posts-by-tag]
(doseq [filter rss-filters]
(let [uri (str public blog-prefix "/" (name filter) ".xml")]
(let [uri (path "/" blog-prefix (str (name filter) ".xml"))]
(println "\t-->" (cyan uri))
(spit uri (make-channel config (get posts-by-tag filter))))))
(create-file uri (make-channel config (get posts-by-tag filter))))))