From be8b47dedb7dbeb4563dfc37942eb24e6e11b607 Mon Sep 17 00:00:00 2001
From: zinc0x1E <zcspoi@163.com>
Date: Fri, 21 Jul 2023 01:11:36 +0800
Subject: [PATCH] feat: replace cloze

(cherry picked from commit 8ce47c375b3f3839092d579bc6c7e0e61cf199af)
---
 esbuild.config.mjs                     |  2 +-
 src/blueprints/basic-codeblock.ts      |  1 +
 src/blueprints/sandwich.ts             |  1 +
 src/notes/base.ts                      |  2 ++
 src/processors/postprocessors/cloze.ts | 46 ++++++++++++++++++++++++++
 tsconfig.json                          |  1 +
 6 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/esbuild.config.mjs b/esbuild.config.mjs
index 9c6f934..62bad4d 100644
--- a/esbuild.config.mjs
+++ b/esbuild.config.mjs
@@ -57,7 +57,7 @@ esbuild
         platform: 'node',
         format: 'cjs',
         watch: !prod,
-        target: 'es2016',
+        target: 'es2021',
         logLevel: 'info',
         loader: {
             '.pegjs': 'text',
diff --git a/src/blueprints/basic-codeblock.ts b/src/blueprints/basic-codeblock.ts
index 4218e86..dab9540 100644
--- a/src/blueprints/basic-codeblock.ts
+++ b/src/blueprints/basic-codeblock.ts
@@ -39,6 +39,7 @@ export class BasicCodeBlockBlueprint extends CodeBlockBlueprint {
             delete: note.config.delete,
             enabled: note.config.enabled,
             cloze: note.config.cloze,
+            clozeReplacements: note.config.clozeReplacements,
         })
 
         let str = ''
diff --git a/src/blueprints/sandwich.ts b/src/blueprints/sandwich.ts
index 68ac2ad..a4b8d68 100644
--- a/src/blueprints/sandwich.ts
+++ b/src/blueprints/sandwich.ts
@@ -30,6 +30,7 @@ export class SandwichBlueprint extends Blueprint {
             delete: note.config.delete,
             enabled: note.config.enabled,
             cloze: note.config.cloze,
+            clozeReplacements: note.config.clozeReplacements,
         })
 
         let str = ''
diff --git a/src/notes/base.ts b/src/notes/base.ts
index 19935aa..4692539 100644
--- a/src/notes/base.ts
+++ b/src/notes/base.ts
@@ -20,6 +20,7 @@ export interface Config {
     delete?: boolean
     enabled?: boolean
     cloze?: boolean
+    clozeReplacements?: Array<string>
 }
 
 export interface ParseConfig extends Config {
@@ -42,6 +43,7 @@ export const ParseConfigSchema: yup.SchemaOf<ParseConfig> = yup.object({
     delete: yup.boolean().nullAsUndefined(),
     enabled: yup.boolean().nullAsUndefined(),
     cloze: yup.boolean().nullAsUndefined(),
+    clozeReplacements: yup.array().of(yup.string()).notRequired(),
 })
 
 // Location
diff --git a/src/processors/postprocessors/cloze.ts b/src/processors/postprocessors/cloze.ts
index 90d170c..6f2d194 100644
--- a/src/processors/postprocessors/cloze.ts
+++ b/src/processors/postprocessors/cloze.ts
@@ -3,6 +3,35 @@ import { NoteBase } from 'ankibridge/notes/base'
 import { ProcessorContext } from 'ankibridge/processors/base'
 import { Postprocessor } from 'ankibridge/processors/postprocessors/base'
 
+const processClozeReplacement = (raw: string): [RegExp | string, string] => {
+    // regex, e.g.: /foobar/g
+    const regexModeMatching = raw.match(/^\/(.*?)\/(.?)$/)
+    if (regexModeMatching) {
+        const pattern = regexModeMatching[1]
+        const flags = regexModeMatching[2]
+        const replaceValue = "$1"
+        return [new RegExp(`(${pattern})`, flags), replaceValue]
+    }
+
+    // regex with specified replace value, e.g.: /foo(bar)/g, $1
+    const regexWithReplaceValueModeMatching = raw.match(/^\/(.*?)\/(.?),\s+(.*?)$/)
+    if (regexWithReplaceValueModeMatching) {
+        const pattern = regexWithReplaceValueModeMatching[1]
+        const flags = regexWithReplaceValueModeMatching[2]
+        const replaceValue = regexWithReplaceValueModeMatching[3]
+        return [new RegExp(pattern, flags), replaceValue]
+    }
+
+    // raw text, e.g.: r"/123/"
+    const textModeMatching = raw.match(/^r"(.*?)"$/)
+    if (textModeMatching) {
+        return [textModeMatching[1], textModeMatching[1]]
+    }
+
+    // text, e.g.: 123
+    return [raw, raw]
+}
+
 export class ClozePostprocessor extends Postprocessor {
     static id = 'ClozePostprocessor'
     static displayName = 'ClozePostprocessor'
@@ -29,16 +58,33 @@ export class ClozePostprocessor extends Postprocessor {
             targets = targets.concat(Array.from(domField.content.querySelectorAll('del')))
         }
 
+        console.log("domField", domField)
+
         targets.forEach((target) => {
             const content = target.textContent
             const cloze = `{{c${clozeIterator}::${content}}}`
             const clozeNode = document.createTextNode(cloze)
 
+            console.log("cloze", clozeNode)
+            console.log("target", target)
+
             target.replaceWith(clozeNode)
 
             clozeIterator++
         })
 
+        if (note.config.clozeReplacements) {
+            const clozeReplacements = note.config.clozeReplacements
+            for (const replacement of clozeReplacements) {
+                const [searchValue, replaceValue] = processClozeReplacement(replacement)
+
+                console.log("tuple", searchValue, replaceValue)
+                console.log("domField2", domField)
+                domField.innerHTML = domField.innerHTML.replaceAll(searchValue, `{{c${clozeIterator}::${replaceValue}}}`)
+                clozeIterator++
+            }
+        }
+
         if (clozeIterator !== 1) {
             note.isCloze = true
         }
diff --git a/tsconfig.json b/tsconfig.json
index 6d86b99..91cf963 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -24,6 +24,7 @@
       "es2015",
       "es2019",
       "es2020",
+      "es2021"
     ],
     "types": [
       "node",