Reduce repeated anki field marker code (#632)

* Unify repeated code for getting anki field markers

* Throw because type safety exists

* Simplify

* Update order

* Update test data

1 files changed, 93 insertions, 0 deletions

diff --git a/ext/js/data/anki-template-util.js b/ext/js/data/anki-template-util.js
new file mode 100644
index 00000000..686b4af8
--- /dev/null
+++ b/ext/js/data/anki-template-util.js
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2024  Yomitan Authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Gets a list of field markers from the standard Handlebars template.
+ * @param {import('dictionary').DictionaryEntryType} type What type of dictionary entry to get the fields for.
+ * @returns {string[]} The list of field markers.
+ * @throws {Error}
+ */
+export function getStandardFieldMarkers(type) {
+    switch (type) {
+        case 'term':
+            return [
+                'audio',
+                'clipboard-image',
+                'clipboard-text',
+                'cloze-body',
+                'cloze-prefix',
+                'cloze-suffix',
+                'conjugation',
+                'dictionary',
+                'document-title',
+                'expression',
+                'frequencies',
+                'frequency-harmonic-rank',
+                'frequency-harmonic-occurrence',
+                'frequency-average-rank',
+                'frequency-average-occurrence',
+                'furigana',
+                'furigana-plain',
+                'glossary',
+                'glossary-brief',
+                'glossary-no-dictionary',
+                'part-of-speech',
+                'pitch-accents',
+                'pitch-accent-graphs',
+                'pitch-accent-positions',
+                'pitch-accent-categories',
+                'phonetic-transcriptions',
+                'reading',
+                'screenshot',
+                'search-query',
+                'selection-text',
+                'sentence',
+                'sentence-furigana',
+                'tags',
+                'url'
+            ];
+        case 'kanji':
+            return [
+                'character',
+                'clipboard-image',
+                'clipboard-text',
+                'cloze-body',
+                'cloze-prefix',
+                'cloze-suffix',
+                'dictionary',
+                'document-title',
+                'frequencies',
+                'frequency-harmonic-rank',
+                'frequency-harmonic-occurrence',
+                'frequency-average-rank',
+                'frequency-average-occurrence',
+                'glossary',
+                'kunyomi',
+                'onyomi',
+                'screenshot',
+                'search-query',
+                'selection-text',
+                'sentence',
+                'sentence-furigana',
+                'stroke-count',
+                'tags',
+                'url'
+            ];
+        default:
+            throw new Error(`Unsupported type: ${type}`);
+    }
+}