Mercurial > prosody-modules
diff mod_ogp/mod_ogp.lua @ 4254:a4e182d7ff0a
mod_ogp: Improve parsing patterns
| author | Seve Ferrer <seve@delape.net> |
|---|---|
| date | Wed, 18 Nov 2020 11:16:11 +0100 |
| parents | 1327e1e1c94e |
| children | 38da10e4b593 |
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--- a/mod_ogp/mod_ogp.lua Tue Nov 17 13:45:33 2020 +0100 +++ b/mod_ogp/mod_ogp.lua Wed Nov 18 11:16:11 2020 +0100 @@ -2,8 +2,8 @@ local http = require "net.http" local st = require "util.stanza" -local ogp_pattern = [[<meta property=["'](og:.-)["'] content=["'](.-)["'].->]] -local ogp_pattern2 = [[<meta content=["'](.-)["'] property=["'](og:.-)["'].->]] +local ogp_pattern = [[<meta property=["']?(og:.-)["']? content=%s*["']?(.-)["']?%s-/?>]] +local ogp_pattern2 = [[<meta content=%s*["']?(.-)["']? property=["']?(og:.-)["']?%s-/?>]] local url_pattern = [[https?://%S+]] local function ogp_handler(event)