PEAK XOOPS - Let's make joints (1) 
It is quite easy to create a joint for d3pipes.
This is a sample to get renewal announcement from HTML.
With d3pipes, all you have to do is creating a class of parse joint.
Make a class definition file under
XOOPS_TRUST_PATH/modules/d3pipes/joints/parse/
In this document, the class is named as Simplehtml.
ClassName: D3pipesParseSimplehtml
FileName: D3pipesParseSimplehtml.class.php
Just write a method of execute() in the file.
execute() of "Parse" joint gets a string and returns array of entries.
Each entry should have 4 parameters.
'heading' : heading
'pubtime' : UnixTimestamp (Set it if you can)
'link' : URI of the article (Set it if you can)
'fingerprint' : ID of the article
With the sample joint of D3pipesParseSimplehtml, you can make a pipe like this.
(The site describe each renewal annoucement in <h2>)
0 Fetching from outside snoopy (URI of the site)
10 Transfer to UTF-8 (asyoulike) The encoding of the site
20 Parsing XML simplehtml #\<h2\>([^<]*)\</h2\>#iU
30 Transfer from UTF-8 (asyoulike) Internal encoding of your site
40 Reassign defaultlink (URI of the site)
50 Clipping into local moduledb 86400
joints/parse/D3pipesParseSimplehtml.class.php
<?php
require_once dirname(dirname(__FILE__)).'/D3pipesParseAbstract.class.php' ;
class D3pipesParseSimplehtml extends D3pipesParseAbstract {
function execute( $html_source , $max_entries = '' )
{
$items = array() ;
preg_match_all( $this->option , $html_source , $matches , PREG_SET_ORDER ) ;
foreach( $matches as $match ) {
$items[] = array(
'headline' => $match[1] ,
'pubtime' => time() ,
// 'link' => '' ,
'fingerprint' => md5( $match[1] ) ,
) ;
}
return $items ;
}
}
?>
- tidy joint for wrong RSS/Atom (2008-04-29 05:25:45)
- Let's make joints (2) (2007-06-11 05:19:05)
