D-Net

<?php

defined('_JEXEC') or die('Access denied');

jimport('joomla.application.component.view');

jimport('joomla.environment.request');

jimport('joomla.log.log');

class OpenAireViewBrowsePeople extends JViewLegacy {

	const LOG = 'openaire';

	const MODEL = 'search';

	const DEFAULT_PAGE = 1;

	const DEFAULT_SIZE = 10;

	const MAX_PAGES = 5;

	function display($template = NULL) {

		$model = $this -> getModel(self :: MODEL);

		$locale = JFactory :: getLanguage() -> getTag();

		$this -> itemId = JRequest :: getUInt('Itemid', 0);

		$this -> filters = array();

		$country = JRequest :: getString('country');

		if ($country != NULL) {

			$this -> filters['country'] = new JObject();

			$this -> filters['country'] -> name = 'country';

			$this -> filters['country'] -> value = $country;

		}

		$this -> page = JRequest :: getUInt('page', self :: DEFAULT_PAGE);

		$this -> size = JRequest :: getUInt('size', self :: DEFAULT_SIZE);

		JViewLegacy :: loadHelper('PiwikHelper');

		PiwikHelper :: logPageView('browsePeople', 'country=' . urlencode($country) . '&page=' . urlencode($this -> page) . '&size=' . urlencode($this -> size) . '&locale=' . urlencode($locale));

		$this -> result = $model -> browsePeople($country, $this -> page, $this -> size, $locale);

		$this -> totalPages = ($this -> result == NULL) ? NULL : ceil($this -> result -> totalPeople / $this -> size);

		if ($this -> totalPages == NULL)

			$this -> totalPages = 1;

		$this -> pagingStart = $this -> page;

		$this -> pagingEnd = $this -> page;

		while (($this -> pagingEnd - $this -> pagingStart < self :: MAX_PAGES - 1) && (($this -> pagingStart != 1) || ($this -> pagingEnd != $this -> totalPages))) {

			if ($this -> pagingStart > 1)

				$this -> pagingStart--;

			if ($this -> pagingEnd < $this -> totalPages)

				$this -> pagingEnd++;

		}

		if (count($errors = $this -> get('Errors')) > 0) {

			JLog :: add('Error viewing browsepeople: ' . implode("\n", $errors), JLog :: ERROR, self :: LOG);

			return FALSE;

		}

		parent :: display($template);

	}

}