Mercurial > prosody-modules
view mod_ogp/test.lua @ 4764:a754f7e380b2
mod_dnsupdate: Rewrite port config vs DNS comparison code
I'm not sure if it was correct, which means it was hard to understand
and thus needed to be simplified. Hope this accomplishes that.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 08 Nov 2021 23:03:14 +0100 |
parents | 38da10e4b593 |
children |
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local html = [[ <meta property="og:title" content="Example 1 A"> <meta property=og:title content="Example 2 B"> <meta property="og:title" content="Example 3 C" > <meta property="og:title" content="Example 4 D" /> <meta property="og:title" content="Example 5 E"/> <meta property=og:title content=Example 6 F/> <meta property="og:title" content= "Example 7 G" /> <meta property="og:title" itemprop="image primaryImageOfPage" content="Example 8 H" /> <meta property='og:title' content='Example 9 I' /> <meta content="Example 10 J" property="og:title" > <meta content="Example 11 K" property="og:title"> <meta content="Example 12 L" property="og:title"/> <meta content="Example 13 M" property="og:title" /> <meta content="Example 14 N" property=og:title > <meta content=Example 15 O property=og:title > <meta content= "Example 16 P" property="og:title" /> <meta content="Example 17 Q" itemprop="image primaryImageOfPage" property="og:title" /> <meta content= 'Example 18 R' property='og:title' /> ]] local meta_pattern = [[<meta (.-)/?>]] for match in html:gmatch(meta_pattern) do local property = match:match([[property=%s*["']?(og:.-)["']?%s]]) if not property then property = match:match([[property=["']?(og:.-)["']$]]) end local content = match:match([[content=%s*["'](.-)["']%s]]) if not content then content = match:match([[content=["']?(.-)["']$]]) end if not content then content = match:match([[content=(.-) property]]) end if not content then content = match:match([[content=(.-)$]]) end print(property, '\t', content, '\t', match .. "|") end