Fix: Ignore invalid content (fixes #68) (#72)

cgkineo · Oct 4, 2023 · 306b8c4 · 306b8c4
1 parent d785c9a
commit 306b8c4
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/js/SearchableModel.js b/js/SearchableModel.js
@@ -30,8 +30,8 @@ export default class SearchableModel {
     const type = this.model.get('_type');
     const shouldIgnore = hideTypes.includes(type) || (type === 'component' && hideComponents.includes(component));
     if (shouldIgnore) return false;
-    const displayTitle = this.model.get('displayTitle').trim();
-    const title = this.model.get('title').trim();
+    const displayTitle = this.model.get('displayTitle')?.trim();
+    const title = this.model.get('title')?.trim();
     const hasTitleOrDisplayTitle = Boolean(displayTitle || title);
     return hasTitleOrDisplayTitle;
   }

diff --git a/js/SearchablePhrase.js b/js/SearchablePhrase.js
@@ -29,9 +29,10 @@ export default class SearchablePhrase {
       ? config._ignoreWords
       : config._ignoreWords.split(',');
     const minimumWordLength = config._minimumWordLength;
-    this.words = this.safePhrase
-      .match(matchNotWordBoundaries)
-      .map(chunk => chunk.replace(trimReplaceNonWordCharacters, ''))
+    this.words = {};
+    const matchedWords = this.safePhrase.match(matchNotWordBoundaries);
+    if (matchedWords === null) return;
+    this.words = matchedWords.map(chunk => chunk.replace(trimReplaceNonWordCharacters, ''))
       .filter(word => word.length >= minimumWordLength)
       .reduce((wordCounts, word) => {
         word = word.toLowerCase();