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fix searching fulltext with tags, closes #4661

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zadam 2024-03-02 07:13:02 +01:00
parent 1f95e88cfd
commit 2d19f073d9
1 changed files with 18 additions and 5 deletions
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23
src/services/search/expressions/note_content_fulltext.js
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@ -111,11 +111,7 @@ class NoteContentFulltextExp extends Expression {
if (type === 'text' && mime === 'text/html') {
if (!this.raw && content.length < 20000) { // striptags is slow for very large notes
// allow link to preserve URLs: https://github.com/zadam/trilium/issues/2412
content = striptags(content, ['a'], ' ');
// at least the closing tag can be easily stripped
content = content.replace(/<\/a>/ig, "");
content = this.stripTags(content);
}
content = content.replace(/&nbsp;/g, ' ');
@ -123,6 +119,23 @@ class NoteContentFulltextExp extends Expression {
return content.trim();
}
stripTags(content) {
// we want to allow link to preserve URLs: https://github.com/zadam/trilium/issues/2412
// we want to insert space in place of block tags (because they imply text separation)
// but we don't want to insert text for typical formatting inline tags which can occur within one word
const linkTag = 'a';
const inlineFormattingTags = ['b', 'strong', 'em', 'i', 'span', 'big', 'small', 'font', 'sub', 'sup'];
// replace tags which imply text separation with a space
content = striptags(content, [linkTag, ...inlineFormattingTags], ' ');
// replace the inline formatting tags (but not links) without a space
content = striptags(content, [linkTag], '');
// at least the closing link tag can be easily stripped
return content.replace(/<\/a>/ig, "");
}
}
module.exports = NoteContentFulltextExp;