PhysLean/HepLean/Meta/Notes/HTMLNote.lean

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2024-12-04 13:37:23 +00:00
/-
Copyright (c) 2024 Joseph Tooby-Smith. All rights reserved.
Released under Apache 2.0 license.
Authors: Joseph Tooby-Smith
-/
import HepLean.Meta.Notes.Basic
import HepLean.Meta.Basic
import HepLean.Meta.Informal
/-!
## Turns a delaration into a html note structure.
-/
namespace HepLean
open Lean System Meta
structure HTMLNote where
fileName : Name
content : String
line : Nat
def noteInfoToHTMLNote (ni : NoteInfo) : MetaM HTMLNote := do
let line := ni.line
let decl := ni.content
let fileName := ni.fileName
pure { content := decl, fileName := fileName, line := line }
def formalToHTMLNote (name : Name) : MetaM HTMLNote := do
let line ← Name.lineNumber name
let decl ← Name.getDeclString name
let fileName ← Name.fileName name
let content := "<pre><code>" ++ decl ++ "</code></pre>"
pure { content := content, fileName := fileName, line := line }
unsafe def informalToHTMLNote (name : Name) : MetaM HTMLNote := do
let line ← Name.lineNumber name
let decl ← Name.getDeclString name
let fileName ← Name.fileName name
let constInfo ← getConstInfo name
let mut content := ""
if Informal.isInformalDef constInfo then
let X ← Informal.constantInfoToInformalDefinition constInfo
content := "<div class=\"informal-def\">"
++ "<a href=\"https://example.com\" class=\"button\">Improve/Formalize</a>"
++"<b>Informal definition:</b> " ++ name.toString ++ "<br>"
++ X.math.replace "\n" "<br>"
++ "</div>"
else if Informal.isInformalLemma constInfo then
let X ← Informal.constantInfoToInformalLemma constInfo
content := "Informal definition: " ++ name.toString ++ "\n" ++ X.math
content := "Informal lemma: " ++ name.toString
pure { content := content, fileName := fileName, line := line }
end HepLean