Composant Flashfeed

<?php //FLASHFEEDCOPY: Copy this file into package // Check to ensure this file is included in Joomla! defined('_JEXEC') or die( 'Restricted access' ); jimport('joomla.application.component.view'); jimport('joomla.filesystem.file'); class FlexicontentViewItems extends JView { function display($tpl=null) { global $mainframe; // ************* Flashfeed file check *************************** $xmlpath = JPATH_SITE.DS.'components'.DS.'com_flashfeed'.DS.'helpers'.DS.'xml.php'; $constantspath = JPATH_SITE.DS.'components'.DS.'com_flashfeed'.DS.'helpers'.DS.'flexi_constants.php'; if(JFile::exists($xmlpath) || JFile::exists($constantspath)) { require_once $xmlpath; require_once $constantspath; } else { JError::raiseError('ERROR', 'Cannot find Flashfeed files'); } // ************* End Flashfeed file check *************************** $document =& JFactory::getDocument(); $document->setMimeEncoding('text/xml'); echo XMLHelper::getDeclaration(); $xml = new JSimpleXMLElement(XMLConstants::$item); $user =& JFactory::getUser(); $params =& $mainframe->getParams('com_flexicontent'); // Initialize variables $item =& $this->get('Item'); $aparams =& $item->parameters; $params->merge($aparams); $fields = & $this->get( 'Extrafields' ); if (($item->id == 0)) { echo XMLConstants::$ERROR.'Wrong article ID'; } // Check to see if the user has access to view the full article $aid = $user->get('aid'); if ($item->access <= $aid) { // --> Readmore link not supported } else { if (! $aid) { echo XMLConstants::$ERROR.'You dont have permission to view the article'; } else { echo XMLConstants::$ERROR.JText::_('ALERTNOTAUTH'); return; } } $params->set('page_title', $item->title); // Output Article id $node =& $xml->addChild(XMlConstants::$ID); $node->setData($item->id); // Output created $node =& $xml->addChild(XMlConstants::$created); $node->setData($item->created); // Output title $node =& $xml->addChild(XMlConstants::$title); $node->setData($item->title); // Output text $node =& $xml->addChild(XMlConstants::$TEXT); $node->setData($item->text); // Output image $node =& $xml->addChild(XMlConstants::$IMAGE); $node->setData($item->$field16); // -----> ######### mon erreur est ici ########### // output all parameters $parametersNode = $xml->addChild(XMLConstants::$PARAMETERS); $parametersArray = $params->toArray(); foreach($parametersArray as $key => $value) { $node = $parametersNode->addChild($key); $node->setData($value); } echo $xml->toString(); } } ?>

$item->fields['field16']->display

// Output image $node =& $xml->addChild(XMlConstants::$field16); $node->setData($item->fields['field16']->display);

// Output title $node =& $xml->addChild(XMlConstants::$title); $node->setData($item->title);

<?php class XMLConstants { /* Content Constants ________________________________________________*/ static $ARTICLE = "article"; static $item = "item"; static $title = "title"; static $table = "table"; static $tableau = "tableau"; static $field16 = "field16"; static $document_type = "document_type"; static $ARTICLES = "articles"; static $created = "created"; static $ARTICLE_URL = "articleurl"; static $ID = "id"; static $CATID = "catid"; static $SECTIONID = "sectionid"; static $COMPONENTHEADING = "componentheading"; static $CONTENTHEADING = "contentheading"; static $CREATED_BY_ALIAS = "createdbyalias"; static $AUTHOR = "author"; static $CREATED_DATE = "createddate"; static $MODIFIED_DATE = "modifieddate"; static $TEXT = "text"; static $INTROTEXT = "introtext"; static $FULLTEXT = "fulltext"; static $CATEGORY = "category"; static $CATEGORY_TITLE = "categorytitle"; static $CATEGORY_IMAGE = "categoryimage"; static $CATEGORY_DESC = "categorydesc"; static $CATEGORY_NUM_ITEMS = "categorynumitems"; static $SECTION = "section"; static $SECTION_TITLE = "sectiontitle"; static $SECTION_DESC = "sectiondesc"; static $SECTION_IMAGE = "sectionimage"; static $PARAMETERS = "parameters"; static $META = "meta"; static $KEYWORDS = "keywords"; static $DESCRIPTION = "description"; static $FRONTPAGE = "frontpage"; static $PAGE_TITLE = "pagetitle"; /* Error Constants ________________________________________________*/ static $ERROR = "There was an error in your call to Joomla: "; } ?>