Jørn Wildt
Dealing with Zikula and other interesting stuff
[ANSWERED] Filtered Random Block
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http://elfisk.d…pic&topic=3115
this thread had the info... The link is not working and it needed a correction, so i here present you the whole randompub.php
Code
<?php
// $Id: randompub.php,v 1.3 2006/05/30 19:52:10 jornlind Exp $
// based on pub.php 1.3
// =======================================================================
// Original Author of file: tjreo
// Purpose of file: Show a random Pagesetter Publication in a Block
// ----------------------------------------------------------------------
// For POST-NUKE Content Management System
// Copyright (C) 2002 by the PostNuke Development Team.
// http://www.postnuke.com/
// ----------------------------------------------------------------------
// LICENSE
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License (GPL)
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WIthOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// To read the license please visit http://www.gnu.org/copyleft/gpl.html
// =======================================================================
/**
* initialise block
*/
function pagesetter_randompubblock_init()
{
// Security
pnSecAddSchema('pagesetter:RandomPubblock:', 'Block title:Block Id:Type Id');
}
/**
* get information on block
*/
function pagesetter_randompubblock_info()
{
// Values
return array('text_type' => 'pagesetterPublication',
'module' => 'pagesetter',
'text_type_long' => 'Display a random pagesetter publication',
'allow_multiple' => true,
'form_content' => false,
'form_refresh' => false,
'show_preview' => true);
}
/**
* random publication id
*/
function pagesetter_randompub_random_index($tid, $filters)
{
$pubCount = pnModAPIFunc('pagesetter', 'user', 'getPubList',
array('tid' => $tid,
'filterSet' => $filters,
'countOnly' => true));
return mt_rand(0, $pubCount-1);
}
/**
* display block
*/
function pagesetter_randompubblock_display($blockinfo)
{
// Get variables from content block
$vars = pnBlockVarsFromContent($blockinfo['content']);
if (!pnModAPILoad('pagesetter', 'user'))
return pagesetterErrorPage(__file__, __line__, 'Failed to load Pagesetter user API');
// Defaults
$tid = $vars['tid'];
$tpl = $vars['tpl'];
$filterStr = $vars['filters'];
if (empty($filterStr))
$filters = null;
else
$filters = preg_split("/\s*&\s*/", $filterStr);
// Fetch pub. pid
$index = pagesetter_randompub_random_index($tid,$filters);
$pub = pnModAPIFunc('pagesetter', 'user', 'getPubList',
array('tid' => $tid,
'filterSet' => $filters,
'offsetItems' => $index,
'noOfItems' => 1));
$pid = $pub['publications'][0]['pid'];
if ( !isset($tid) || !isset($pid) || !isset($tpl) )
{
$blockinfo['content'] = _PGRANPUBBLOCKEDITBLOCK;
return themesideblock($blockinfo);
}
// Security check
if (!pnSecAuthAction(0, 'pagesetter:RandomPubblock:', "$blockinfo[title]:$blockinfo[bid]:$tid", ACCESS_READ))
return;
$url = pnModURL('pagesetter', 'user', 'viewpub', array('tid' => $tid, 'pid' => $pid));
$url = htmlspecialchars($url);
// get the formatted publication
$pubFormatted = pnModAPIFunc( 'pagesetter',
'user',
'getPubFormatted',
array('tid' => $tid,
'pid' => $pid,
'format' => $tpl,
'coreExtra' => array( 'page' => 0,
'baseURL' => $url,
'format' => $tpl) ));
// Populate block info and pass to theme
$blockinfo['content'] = $pubFormatted;
return themesideblock($blockinfo);
}
/**
* modify block settings
* This is the function that is called to display the Admin / Blocks / Pagesetter Publication block
*/
function pagesetter_randompubblock_modify($blockinfo)
{
// Create output object
$output = new pnHTML();
// Get current content
$vars = pnBlockVarsFromContent($blockinfo['content']);
// Defaults
if (!isset($vars['tid']))
$vars['tid'] = pnModGetVar('pagesetter','frontpagePubType');
/* if (!isset($vars['pid']))
$vars['pid'] = 1; */
if (!isset($vars['tpl']))
$vars['tpl'] = 'randompub';
$filters = $vars['filters'];
if (!pnModAPILoad('pagesetter', 'admin'))
return pagesetterErrorPage(__file__, __line__, 'Failed to load Pagesetter admin API');
// Create row for "Publication type"
// $output->Linebreak();
$pubTypesData = pnModAPIFunc('pagesetter',
'admin',
'getPublicationTypes');
$pubTypes = array();
foreach ($pubTypesData as $pubType)
{
$pubTypes[] = array( 'name' => $pubType['title'],
'id' => $pubType['id'] );
if ($pubType['id'] == $vars['tid'])
$pubTypes[count($pubTypes)-1]['selected'] = 1;
}
$row = array();
$output->SetOutputMode(_PNH_RETURNOUTPUT);
$row[] = $output->Text(_PGRANPUBBLOCKPUBTYPE);
$row[] = $output->FormSelectMultiple('tid', $pubTypes);
$output->SetOutputMode(_PNH_KEEPOUTPUT);
// Add row
$output->SetInputMode(_PNH_VERBATIMINPUT);
$output->TableAddRow($row, 'left');
$output->SetInputMode(_PNH_PARSEINPUT);
// Add filter
$row = array();
$output->SetOutputMode(_PNH_RETURNOUTPUT);
$row[] = $output->Text(_PGBLOCKLISTFILTER);
$row[] = $output->FormText('filters', $filters);
$output->SetOutputMode(_PNH_KEEPOUTPUT);
$output->SetInputMode(_PNH_VERBATIMINPUT);
$output->TableAddRow($row, 'left');
$output->SetInputMode(_PNH_PARSEINPUT);
/* // Create row for Publication
$row = array();
$output->SetOutputMode(_PNH_RETURNOUTPUT);
$row[] = $output->Text(_PGPUBBLOCKPUB);
$row[] = $output->FormText('pid',$vars['pid']);
$output->SetOutputMode(_PNH_KEEPOUTPUT);
// Add row
$output->SetInputMode(_PNH_VERBATIMINPUT);
$output->TableAddRow($row, 'left');
$output->SetInputMode(_PNH_PARSEINPUT);
*/
// Create row for Template to use
$row = array();
$output->SetOutputMode(_PNH_RETURNOUTPUT);
$row[] = $output->Text(_PGRANPUBBLOCKTEMPLATE);
$row[] = $output->FormText('tpl',$vars['tpl']);
$output->SetOutputMode(_PNH_KEEPOUTPUT);
// Add row
$output->SetInputMode(_PNH_VERBATIMINPUT);
$output->TableAddRow($row, 'left');
$output->SetInputMode(_PNH_PARSEINPUT);
// Return output
return $output->GetOutput();
}
/**
* update block settings
*/
function pagesetter_randompubblock_update($blockinfo)
{
$filters = pnVarCleanFromInput('filters');
$vars = array('tid' => pnVarCleanFromInput('tid'),
'filters' => $filters,
//'pid' => pnVarCleanFromInput('pid'),
'tpl' => pnVarCleanFromInput('tpl'));
$blockinfo['content'] = pnBlockVarsToContent($vars);
return $blockinfo;
}
?>
edited by: whiskey, Dec 15, 2008 - 06:36 AM