diff options
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/rest/media/v1/oembed.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/synapse/rest/media/v1/oembed.py b/synapse/rest/media/v1/oembed.py index 827afd868d..a3738a6250 100644 --- a/synapse/rest/media/v1/oembed.py +++ b/synapse/rest/media/v1/oembed.py @@ -11,6 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import html import logging import urllib.parse from typing import TYPE_CHECKING, List, Optional @@ -161,7 +162,9 @@ class OEmbedProvider: title = oembed.get("title") if title and isinstance(title, str): - open_graph_response["og:title"] = title + # A common WordPress plug-in seems to incorrectly escape entities + # in the oEmbed response. + open_graph_response["og:title"] = html.unescape(title) author_name = oembed.get("author_name") if not isinstance(author_name, str): @@ -180,9 +183,9 @@ class OEmbedProvider: # Process each type separately. oembed_type = oembed.get("type") if oembed_type == "rich": - html = oembed.get("html") - if isinstance(html, str): - calc_description_and_urls(open_graph_response, html) + html_str = oembed.get("html") + if isinstance(html_str, str): + calc_description_and_urls(open_graph_response, html_str) elif oembed_type == "photo": # If this is a photo, use the full image, not the thumbnail. @@ -192,8 +195,8 @@ class OEmbedProvider: elif oembed_type == "video": open_graph_response["og:type"] = "video.other" - html = oembed.get("html") - if html and isinstance(html, str): + html_str = oembed.get("html") + if html_str and isinstance(html_str, str): calc_description_and_urls(open_graph_response, oembed["html"]) for size in ("width", "height"): val = oembed.get(size) |