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Merge pull request #955 from barrycarey/issue-929-html-char-parsing
Ability to decode HTML Entities when all tags are stripped. Fixes #929
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server/utils/htmlEntities.js
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2235
server/utils/htmlEntities.js
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@ -1,4 +1,5 @@
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const sanitizeHtml = require('../libs/sanitizeHtml')
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const {entities} = require("./htmlEntities");
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function sanitize(html) {
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const sanitizerOptions = {
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@ -17,12 +18,22 @@ function sanitize(html) {
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}
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module.exports.sanitize = sanitize
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function stripAllTags(html) {
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function stripAllTags(html, shouldDecodeEntities = true) {
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const sanitizerOptions = {
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allowedTags: [],
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disallowedTagsMode: 'discard'
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}
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return sanitizeHtml(html, sanitizerOptions)
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let sanitized = sanitizeHtml(html, sanitizerOptions)
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return shouldDecodeEntities ? decodeHTMLEntities(sanitized) : sanitized
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}
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module.exports.stripAllTags = stripAllTags
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function decodeHTMLEntities(strToDecode) {
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return strToDecode.replace(/\&([^;]+);?/g, function (entity) {
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if (entity in entities) {
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return entities[entity]
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}
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return entity;
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})
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}
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