mirror of
https://github.com/logseq/logseq.git
synced 2026-05-01 17:36:33 +00:00
48 lines
2.1 KiB
Clojure
48 lines
2.1 KiB
Clojure
(ns frontend.template
|
|
"Provides template related functionality"
|
|
(:require [clojure.string :as string]
|
|
[frontend.date :as date]
|
|
[frontend.state :as state]
|
|
[frontend.db.utils :as db-utils]
|
|
[logseq.common.util.page-ref :as page-ref]
|
|
[logseq.db :as ldb]
|
|
[frontend.db.conn :as conn]))
|
|
|
|
(defn- variable-rules
|
|
[]
|
|
{"today" (page-ref/->page-ref (date/today))
|
|
"yesterday" (page-ref/->page-ref (date/yesterday))
|
|
"tomorrow" (page-ref/->page-ref (date/tomorrow))
|
|
"time" (date/get-current-time)
|
|
"current page" (when-let [current-page (or
|
|
(state/get-current-page)
|
|
(date/today))]
|
|
(let [block-uuid (parse-uuid current-page)
|
|
page (if block-uuid
|
|
(db-utils/entity [:block/uuid block-uuid])
|
|
(ldb/get-page (conn/get-db) current-page))
|
|
current-page' (:block/title page)]
|
|
(when current-page' (page-ref/->page-ref current-page'))))})
|
|
|
|
(def template-re #"<%([^%].*?)%>")
|
|
|
|
;; TODO: programmable
|
|
;; context information, date, current page
|
|
(defn resolve-dynamic-template!
|
|
[content]
|
|
(string/replace content template-re
|
|
(fn [[_ match]]
|
|
(let [match (string/trim match)]
|
|
(cond
|
|
(string/blank? match)
|
|
""
|
|
(get (variable-rules) (string/lower-case match))
|
|
(get (variable-rules) (string/lower-case match))
|
|
:else
|
|
(if-let [nld (date/nld-parse match)]
|
|
(let [;; NOTE: This following cannot handle timezones
|
|
;; date (tc/to-local-date-time nld)
|
|
date (doto (goog.date.DateTime.) (.setTime (.getTime nld)))]
|
|
(page-ref/->page-ref (date/journal-name date)))
|
|
match))))))
|