120 Zeilen
4.7 KiB
PHP
120 Zeilen
4.7 KiB
PHP
<?php
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/**
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* Project:
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* Contenido Content Management System
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*
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* Description:
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* Sample on how to use Contenido_Category / Contenido_Categories / Contenido_Category_Language.
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* Sample on how to use Contenido_CategoryArticle
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*
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* Contenido_Category represets a Contenido Category (yes, indeed) with tbl. "con_cat".
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* Optionally it can be loaded with values of "con_cat_lang" which is represented by Contenido_Category_Language.
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* If you need a "Collection" of Contenido_Category objects, use Contenido_Categories.
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*
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* These objects cannot be used for creating/updating Categories!!!
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*
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* Contenido_CategoryArticle offers utility functions to get articles of 1 or more categories.
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*
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* Requirements:
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* @con_php_req 5.0
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*
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*
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* @package Contenido Backend classes
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* @version 1.1.0
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* @author Rudi Bieller
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* @copyright four for business AG <www.4fb.de>
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* @license http://www.contenido.org/license/LIZENZ.txt
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* @link http://www.4fb.de
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* @link http://www.contenido.org
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*
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* {@internal
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* created 2008-02-19
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* modified 2008-08-25 Added samples for Contenido_CategoryArticle
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* $Id$:
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* }}
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*
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*/
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if(!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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// SAMPLE Contenido_Category ###
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try {
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// load a single category
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$oConCat = new Contenido_Category($db, $cfg);
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//$oConCat->setloadSubCategories(true, 2); // will load subcategories of this idcat until given level
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$oConCat->load(1, true, $lang); // also load lang
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echo $oConCat->getIdCat().' :'.$oConCat->getCategoryLanguage()->getName().'<br />';
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// load several categories
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$oConCats = new Contenido_Categories($db, $cfg);
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$oConCats->load(array(1,2,5,10), true, $lang);
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// add a category
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$oConCats->add($oConCat);
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// see how many we've got
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$iNumCats = $oConCats->count();
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// sort cats in reverse order
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$oConCats->reverse();
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foreach ($oConCats as $oConCat) {
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echo $oConCat->getIdCat().' :'.$oConCat->getCategoryLanguage()->getName().'<br />';
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}
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} catch (InvalidArgumentException $eI) {
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echo 'Some error occured: ' . $eI->getMessage() . ': ' . $eI->getFile() . ' at line '.$eI->getLine() . ' ('.$eI->getTraceAsString().')';
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} catch (Exception $e) {
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echo 'Some error occured: ' . $e->getMessage() . ': ' . $e->getFile() . ' at line '.$e->getLine() . ' ('.$e->getTraceAsString().')';
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}
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// SAMPLE Contenido_CategoryArticle ###
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try {
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$oConCatArt = new Contenido_Category_Articles($db, $cfg, $client, $lang);
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// ###
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// get start article of 1 given category
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// ###
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$oStartArticle = $oConCatArt->getStartArticleInCategory(3);
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echo '<p>Article object of start article: <textarea rows="20" cols="60" style="font-size:11px;">'.print_r($oStartArticle, true).'</textarea>';
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$iStartArticle = $oConCatArt->getStartArticleInCategory(3)->getField('idart');
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echo '<p>idart of start article: '.intval($iStartArticle).'</p>';
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// ###
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// get start articles of several given categories
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// ###
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$aStartArticles = $oConCatArt->getStartArticlesInCategoryRange(array(3,4,5,6,7,8));
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foreach ($aStartArticles as $oArticle) {
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$iStartArticle = $oArticle->getField('idart');
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$sStartTitle = $oArticle->getField('title');
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echo '<p>Start article idart of idcat range: '.strval($iStartArticle).' / '.print_r(array(3,4,5,6,7,8), true).'</p>';
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}
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// ###
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// get non start article of 1 given category
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// ###
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$aNonStartArticles = $oConCatArt->getNonStartArticlesInCategory(3, 'created', 'asc');
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foreach ($aNonStartArticles as $oArticle) {
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$iNonStartArticle = $oArticle->getField('idart');
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$sNonStartTitle = $oArticle->getField('title');
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echo '<p>Non start article idart of idcat: '.strval($iNonStartArticle).' / 3</p>';
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}
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// ###
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// get articles of 1 given category, online and offline
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// ###
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$aArticlesOfCategory = $oConCatArt->getArticlesInCategory(3, 'sortorder', 'DESC', true);
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foreach ($aArticlesOfCategory as $oArticle) {
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$iArticle = $oArticle->getField('idart');
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$sTitle = $oArticle->getField('title');
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echo '<p>article idart of current article: '.strval($iArticle).' / '.$sTitle.'</p>';
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}
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// ###
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// get articles of several given categories, online and offline
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// ###
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$aArticlesOfCategory = $oConCatArt->getArticlesInCategoryRange(array(3,4,5,6,7), 'sortorder', 'DESC', true);
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foreach ($aArticlesOfCategory as $oArticle) {
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$iArticle = $oArticle->getField('idart');
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$sTitle = $oArticle->getField('title');
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echo '<p>article idart of current article: '.strval($iArticle).' / '.$sTitle.'</p>';
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}
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} catch (Exception $e) {
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echo 'Some error occured: ' . $e->getMessage() . ': ' . $e->getFile() . ' at line '.$e->getLine() . ' ('.$e->getTraceAsString().')';
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}
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?>
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