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@jonmifsud
Forked from cmnstmntmn/custom-ds
Last active Aug 29, 2015
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<?php
require_once TOOLKIT . '/class.datasource.php';
class datasourcerecent_comments extends SectionDatasource
{
public $dsParamROOTELEMENT = 'recent-comments';
public $dsParamORDER = 'desc';
public $dsParamPAGINATERESULTS = 'no';
public $dsParamLIMIT = '20';
public $dsParamSTARTPAGE = '1';
public $dsParamREDIRECTONEMPTY = 'no';
public $dsParamREDIRECTONFORBIDDEN = 'no';
public $dsParamREDIRECTONREQUIRED = 'no';
public $dsParamSORT = 'system:creation-date';
public $dsParamHTMLENCODE = 'no';
public $dsParamASSOCIATEDENTRYCOUNTS = 'yes';
public $dsParamINCLUDEDELEMENTS = array(
'system:date',
'articol',
'nume: formatted',
'excerpt',
'e-mail: formatted',
);
public function __construct($env = null, $process_params = true)
{
parent::__construct($env, $process_params);
$this->_dependencies = array();
}
public function getSource()
{
return '16';
}
public function allowEditorToParse()
{
return true;
}
public function execute(array &$param_pool = null)
{
$result = new XMLElement($this->dsParamROOTELEMENT);
try{
$result = parent::execute($param_pool);
$entries = $result->getChildrenByName('entry');
foreach($entries as $entry){
$emails = $entry->getChildrenByName('email');
$email = $emails[0];
$emailValue = $email->getValue();
$email->setAttribute("email", "http://www.gravatar.com/avatar/" . md5(strtolower($emailValue)) . "?s=" . $size . $this->size . "&amp;d=" . $this->_env["param"]["root"] . "/extensions/gravatar/assets/default.gif");
}
} catch (FrontendPageNotFoundException $e) {
// Work around. This ensures the 404 page is displayed and
// is not picked up by the default catch() statement below
FrontendPageNotFoundExceptionHandler::render($e);
} catch (Exception $e) {
$result->appendChild(new XMLElement('error', $e->getMessage() . ' on ' . $e->getLine() . ' of file ' . $e->getFile()));
return $result;
}
if ($this->_force_empty_result) {
$result = $this->emptyXMLSet();
}
if ($this->_negate_result) {
$result = $this->negateXMLSet();
}
return $result;
}
}
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