Uses hashtag-regex to rewrite hashtag's href rather than linkifyjs.

Reason: linkifyjs doesn't support non-latin characters. So "#Framasphère"
        is identified as "#Framasph" for example.

Signed-off-by: Cyrille Bollu <cyrpub@bollu.be>

package.json

@@ -28,6 +28,7 @@
 	},
 	"dependencies": {
 		"vue-masonry-css": "^1.0.3",
+		"hashtag-regex": "^2.0.0",
 		"linkifyjs": "^2.1.8",
 		"nextcloud-axios": "^0.2.0",
 		"nextcloud-vue": "^0.11.4",

src/components/TimelinePost.vue

@@ -52,16 +52,16 @@
 <script>
 import Avatar from 'nextcloud-vue/dist/Components/Avatar'
 import * as linkify from 'linkifyjs'
-import pluginTag from 'linkifyjs/plugins/hashtag'
 import pluginMention from 'linkifyjs/plugins/mention'
 import 'linkifyjs/string'
 import popoverMenu from './../mixins/popoverMenu'
 import currentUser from './../mixins/currentUserMixin'
 import PostAttachment from './PostAttachment'
 
-pluginTag(linkify)
 pluginMention(linkify)
 
+const hashtagRegex = require('hashtag-regex')
+
 export default {
 	name: 'TimelinePost',
 	components: {
@@ -109,14 +109,17 @@ export default {
 			message = message.replace(/(?:\r\n|\r|\n)/g, '<br />')
 			message = message.linkify({
 				formatHref: {
-					hashtag: function(href) {
-						return OC.generateUrl('/apps/social/timeline/tags/' + href.substring(1))
-					},
 					mention: function(href) {
 						return OC.generateUrl('/apps/social/@' + href.substring(1))
 					}
 				}
 			})
+			// Replace hashtag's href parameter with local ones
+			const regex = hashtagRegex()
+			message = message.replace(regex, function(matched) {
+				var a = '<a href="' + OC.generateUrl('/apps/social/timeline/tags/' + matched.substring(1)) + '">' + matched + '</a>'
+				return a
+			})
 			message = this.$twemoji.parse(message)
 			return message
 		},