<?php
// +-------------------------------------------------+
// © 2002-2012 PMB Services / www.sigb.net pmb@sigb.net et contributeurs (voir www.sigb.net)
// +-------------------------------------------------+
// $Id: cms_module_common_datasource_sections_by_section_categories.class.php,v 1.4.8.2 2025/08/01 08:14:09 tgoureau Exp $

if (stristr($_SERVER['REQUEST_URI'], ".class.php")) die("no access");

class cms_module_common_datasource_sections_by_section_categories extends cms_module_common_datasource_list
{

	public function __construct($id = 0)
	{
		parent::__construct($id);
		$this->sortable = true;
		$this->limitable = true;
		$this->paging = true;
	}
	/*
	 * On défini les sélecteurs utilisable pour cette source de donnée
	 */
	public function get_available_selectors()
	{
		return array(
			"cms_module_common_selector_section",
			"cms_module_common_selector_env_var",
		);
	}

	/*
	 * On défini les critères de tri utilisable pour cette source de donnée
	 */
	protected function get_sort_criterias()
	{
		return array(
			"publication_date",
			"id_section",
			"section_title",
			"section_order",
			"pert"
		);
	}

	protected function get_query_base()
	{
		$selector = $this->get_selected_selector();
		if ($selector) {
			$num_section = intval($selector->get_value());
			if (!isset($this->parameters['operator_between_authorities'])) $this->parameters['operator_between_authorities'] = 'or';
			switch ($this->parameters["operator_between_authorities"]) {
				case 'and':
					$query = "select distinct cms_sections_descriptors.num_noeud
						from cms_sections_descriptors
					    where cms_sections_descriptors.num_section = '" . $num_section . "'";
					$result = pmb_mysql_query($query);
					$descriptors = array();
					if ($result && (pmb_mysql_num_rows($result) > 0)) {
						while ($row = pmb_mysql_fetch_object($result)) {
							$descriptors[] = $row->num_noeud;
						}
					}
					if (count($descriptors)) {
						$query = "select distinct id_section,if(section_start_date != '0000-00-00 00:00:00',section_start_date,section_creation_date) as publication_date, num_noeud
							from cms_sections join cms_sections_descriptors on id_section=num_section
							where cms_sections_descriptors.num_section != '" . $num_section . "' and cms_sections_descriptors.num_noeud IN (" . implode(',', $descriptors) . ")
							group by id_section
							having count(id_section) = " . count($descriptors);
						return $query;
					}
					break;
				case 'or':
				default:
					$query = "select distinct id_section,if(section_start_date != '0000-00-00 00:00:00',section_start_date,section_creation_date) as publication_date, num_noeud
							from cms_sections join cms_sections_descriptors on id_section=num_section
							where num_section != '" . $num_section . "' and num_noeud in (select num_noeud from cms_sections_descriptors where num_section = '" . $num_section . "')";
					return $query;
			}
		}
		return false;
	}

	/*
	 * Récupération des données de la source...
	 */
	public function get_datas()
	{
		$return = array();
		$return["sections"] = $this->get_sorted_datas('id_section', 'num_noeud');
		if (is_array($return["sections"]) && !empty($return["sections"])) {
			$return["sections"] = $this->filter_datas("sections", $return["sections"]);

			// Pagination
			if ($this->paging && isset($this->parameters['paging_activate']) && $this->parameters['paging_activate'] == "on") {
				$return["paging"] = $this->inject_paginator($return['sections']);
				$return['sections'] = $this->cut_paging_list($return['sections'], $return["paging"]);
			} else if ($this->parameters["nb_max_elements"] > 0) {
				$return["sections"] = array_slice($return["sections"], 0, $this->parameters["nb_max_elements"]);
			}
			return $return;
		}
		return $return;
	}
}
