Get node's attribute values

Monday 01 March 2010 7:04:50 pm

Hello,

I am developing a site with ez version 3.10.0

I am trying to go through all nodes at a cronjob.php file, I have managed to loop all nodes but I have not been able to access the elements of the attributes data, this is what I have:

$mynodeArray = $node->attribute( 'data_map' );

foreach ($mynodeArray as $theattribute => $v) {

echo "Attribute::: $ theattribute \n";

prints: the name of the attribute, this is OK

If I do a print_r($v);

I get:

[PersistentDataDirty] =>

[HTTPValue] =>

[Content] =>

[DisplayInfo] =>

[IsValid] =>

[ContentClassAttributeID] => 834

[ValidationError] =>

[ValidationLog] =>

[ContentClassAttributeIdentifier] => show_material

[ContentClassAttributeCanTranslate] =>

[ContentClassAttributeName] =>

[ContentClassAttributeIsInformationCollector] =>

[ContentClassAttributeIsRequired] =>

[InputParameters] =>

[HasValidationError] =>

[DataTypeCustom] =>

[ID] => 64592

[ContentObjectID] => 2086

[Version] => 13

[LanguageCode] => esl-ES

[LanguageID] => 2

[AttributeOriginalID] => 0

[SortKeyInt] => 1

[SortKeyString] =>

[DataTypeString] => ezboolean

[DataText] =>

[DataInt] => 1

[DataFloat] => 0

How do I access the attributes elements values? e.g. show_material (belonging to ContentClassAttributeIdentifier) and so forth

Thanks

Diseño Web Cuba
Web Design Cuba
www.elfosdesign.com

Saturday 06 March 2010 5:46:07 am

Hello, really need help with this....

Having some problems here:

Again I am in an ez 3.10.0 version

I have been able to go trough all the nodes (for my defined classes) and also display its attributes (only if they are 'ezstring'), but php crashes when I get 1500 nodes...

The error:

PHP Script Interpreter ha detectado un problema y debe cerrarse. (traslating: PHP script interpreter has detected a problem and must shut down)

The ini file contains:

[datosparalistarproductos]
RootNodeList[]=177
laclase[modelo_de_producto]=name
laclase[una_pieza_gastronomico]=name

the code (commented):

<code>

<?php
// get values from content.ini
$ini = eZINI::instance( 'content.ini' );
// get starting node (begining from this node)
$rootNodeIDList = $ini->variable( 'datosparalistarproductos','RootNodeList' );
// get classes that I need
$clasesquequierobuscar = $ini->variable( 'datosparalistarproductos', 'laclase' );
$offset = 0;
$limit = 100;
// all the tree
foreach( $rootNodeIDList as $nodeID )
{

// get the root node
$rootNode = eZContentObjectTreeNode::fetch( $nodeID );

// for every class defined in the .ini
///
foreach ( $clasesquequierobuscar as $laclasequeletoca => $attributeIdentifier )
{
$offset = 0;
$counter = 0;

// objects must...
$params = array( 'ClassFilterType' => 'include',
'ClassFilterArray' => array( $laclasequeletoca ),
'Limitation' => array(),
'IgnoreVisibility' => true,
'MainNodeOnly' => true
);

//get subtree
$nodeArrayCount = $rootNode->subTreeCount( $params );

// if exists
if ( $nodeArrayCount > 0 )
{

do
{
$params['LoadDataMap'] = false;
$params['Limit'] = $limit;
$params['Offset'] = $offset;
//$params['SortBy'] = array( array( 'published', true ) );
$params['MainNodeOnly'] = true;


// ofset will be increased at the bottom for each loop
// limit will have the number of nodes to be looped (increased at the bottom)
echo("\n\n---------------offset: "); echo($offset);echo("\n");

$nodeArray = $rootNode->subTree($params);

// get all attributed of type 'ezstring'
// all attributes end with a ";" as the output will be imported in an excel file (separated by ";")
// if the attribute is empty then echo ";" as "empty value"
// for each node of the array
foreach ( $nodeArray as $node )
{
// get data_map
$arreglo_de_attributos = $node->attribute( 'data_map' );

// for each data_map array
foreach ($arreglo_de_attributos as $atributo) {
// if the attribute is 'ezstring'
if ($atributo->attribute( 'data_type_string' )=='ezstring')
{
// if it has NO echo a ";"
if($atributo->attribute( 'data_text' )=='') // null
{
echo ";";
}
else{
// if it has a value, trim \r \n and \0
$cadena=trim($atributo->attribute( 'data_text' ),"\r\n\0");
echo($cadena);
echo ";";
}
}
}

// a new line for the next node to be analized
echo "\n";

}

// update counter for the While loop
$counter += $limit;
// update offset to fetch the next bunch of nodes
$offset+=$limit;

} while( $counter < $nodeArrayCount and is_array( $nodeArray ) and count( $nodeArray ) > 0 );
}
}
}
?>

</code>

Really need help with this....

thanks

Diseño Web Cuba
Web Design Cuba
www.elfosdesign.com