<?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_cp.class.php,v 1.4 2025/08/01 08:14:07 tgoureau Exp $

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

class cms_module_common_datasource_sections_by_section_cp 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_sections_by_value_cp"
		);
	}

	/*
	 * 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",
			"source_order"
		);
	}

	/*
	 * Récupération des données de la source...
	 */
	public function get_datas()
	{
		$selector = $this->get_selected_selector();

		if ($selector) {
			$value = $selector->get_value();
			if (! is_array($value)) {
				$value = [$value];
			}
			$return = $this->filter_datas("sections", $value);

			if (is_countable($return)) {
				if ($this->parameters["sort_by"] == "source_order") {
					$return = array();
					$return['sections'] = $value;
					if ($this->parameters["sort_order"] == "desc") {
						$return['sections'] = array_reverse($value);
					}
				} else {
					$query = "select id_section,if(section_start_date != '0000-00-00 00:00:00',section_start_date,section_creation_date) as publication_date from cms_sections where id_section in ('" . implode("','", $return) . "')";

					if (!empty($this->parameters["sort_by"]) && !empty($this->parameters["sort_order"])) {
						$query .= " order by " . $this->parameters["sort_by"] . " " . $this->parameters["sort_order"];
					}

					$result = pmb_mysql_query($query);
					if (pmb_mysql_num_rows($result)) {
						$return = array();
						while ($row = pmb_mysql_fetch_object($result)) {
							$return['sections'][] = $row->id_section;
						}
						$return["sections"] = $this->filter_datas("sections", $return["sections"]);
					}
				}
			}

			if (is_array($return["sections"]) && !empty($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) {
					$return = array_slice($return['sections'], 0, $this->parameters["nb_max_elements"]);
				}
			}

			return $return;
		}
		return false;
	}
}
