I'm trying to fix McNaught's <ImageMap> extension to work with MW1.9.2
and a Wiki family.
The input is a file [[Media:World-map.map]] which contains the map
information in HTML format. The purpose of the code below is to read
the .map file and write it to output. A snippet of the content of the
map file looks like:
<map name="map">
<AREA SHAPE="POLY" COORDS = "168,117,139,125,120,108,151,104"
HREF =
"http://kw.org/index.php/Caribbean" TITLE="Caribbean">
</map>
The following code taken from imagemap.php is interspersed with comments
that show the actual values as found from dumping the info to error.log.
The **OK** means it's what I expect. The ***?????*** is what I don't
understand.
$html = $localParser->parse($MapURL,$wgTitle,$parserOptions);
= <p><a
href="http://pool.kw.org/images/4/47/World-map.map"
class="internal"
title="World-map.map">Media:World-map.map</a>
</p> **OK**
$MapUrl=preg_replace('/^.*<a[\s]+href=*"(.*?)".*$/is','\1',html->mText);
=
http://pool.kw.org/images/4/47/World-map.map **OK**
$mapData = file($MapUrl);
= <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> ***?????***
<html><head>
<title>Menu for /images/4/47/World-map.map</title>
</head><body>
<h1>Menu for /images/4/47/World-map.map</h1>
<hr />
<pre> <a
href="http://pool.kw.org/images/4/47/name="map">">…
</a></pre>
<pre> <a
href="http://pool.kw.org/images/4/47/SHAPE="POLY"">
SHAPE="POLY"</a></pre>
etc. It looks like the file has been preprocessed to generate HTML in
some way. Is this normal for file()? Is there a way to tell it to just
give me the content of the file?
Mike