{{indexmenu_n>20}}

====== Date: Last update artikel & cp ======

FIXME Better translate

**RT to view the date of the last inserted/modified article or content part of the whole site.**

In the script you can define if the articles/CPs in hidden categories should be included. \\
Articles located within custom/protected categories won't be included.

The output can be customized according to the usual php-date rules. E.g. {DATE_UPDATE:d.m.Y H:i} delivers 01.02.2010 12:23 \\ 
or in the script is changed to set the format as in "conf.template.default.inc.php". The TAG for this: {DATE_UPDATE}. \\
//(At the end of the script, uncomment the line)//.

Similar function, see: [[english/phpwcms_replacer_rts/frontend_render/newx]]

\\
----

**rt_date_last_update** V1.0  22.04.2011  

Docu: -- \\
Forum: [[http://forum.phpwcms.org/viewtopic.php?f=16&t=21358]]


**Author:**  K.Heermann (flip-flop) http://planmatrix.de \\
**CMS Version:** >= 1.3 \\ 
**Version:** V1.0 \\

**Update 25.04.2011:** 
This eliminates the possibility to read other columns from the article field e.g. the ID of the article.

  * Correction for databases that support no subqueries in the SELECT statement. //(This eliminates the possibility to read other columns from the article field e.g. the ID of the article. For our purposes, this is unimportant).//
  * Correction: Special case when articles/CPs were created/edited in "Home" id = 0.

TAG: **{DATE_UPDATE}** oor e.g. **{DATE_UPDATE:d.m.Y H:i}** \\

Filename: **rt_date_last_update.php** 

Folder:  ** template/inc_script/frontend_render/ ** 

***Condition:**  -> [[http://www.phpwcms-docu.de/conf_inc_php_en.phtml|/config/phpwcms/conf.inc.php] \\

  * ##$phpwcms['allow_ext_render'] = 1;## 


----
----

\\

===== Description: =====


Settings of the variable **$show_hidden**: [0|1|2] 

  * **Search by article date in** 
  *  - [0] not hidden categories
  *  - [1] only hidden categories
  *  - [2] all categories
\\

The TAG **{DATE_UPDATE}** - commented lines at the end of the script: 

In one of these lines the comment can be removed to activate  **{DATE_UPDATE}**. \\
The output settings of the date in this case relate to the variables in the file \\ 
"config/phpwcms/conf.template.default.inc.php". 

  * $template_default['date']['long']
  * $template_default['date']['medium']
  * $template_default['date']['short']

The fourth line provides the output settings of the date directly in the script.

\\

===== Script: =====

Filename: rt_date_last_update.php \\
Folder: template/inc_script/frontend_render/ 

<code php |h rt_date_last_update |h >
<?php
/**
 *********************************************************************************************
 * The most recent Article date of the entire page (Article and CP)
 * 2011/04/22 V1.0  Knut Heermann (flip-flop) http://planmatrix.de
 * Update 2011/04/22 V1.0: MySQL Engines that also support subqueries in SELECT statement
 *                         Special case article in "home" 
 * 
 * Settings: @show_hidden: [0|1|2] 
 * Search for article date in 
 *  - [0] not hidden categories
 *  - [1] only hidden categories
 *  - [2] all categories
 *  
 * TAG:    E.g. {DATE_UPDATE:d.m.Y H:i} or optional {DATE_UPDATE}
 * 
 * Output: Optional settings from "conf.template.default.inc.php". Have a look to 
 *         $template_default["date"]["language"] and 
 *         $template_default["date"]["long"/medium/short]
 *         - Enable/disable at the end of the script 
 *         - or manual in script
 * 
 *********************************************************************************************
 */

// -------------------------------------------------------------------------------------------
// obligate check for phpwcms constants
  if (!defined('PHPWCMS_ROOT')) {die("You Cannot Access This Script Directly, Have a Nice Day.");}
// -------------------------------------------------------------------------------------------


if( ! (strpos($content["all"],'{DATE_UPDATE')===false)) {

	// category: "hide" or "visible when active" 
	// --------------------------------------------
	$show_hidden = 2;  // [0] = not hidden categories  [1] = only hidden categories   [2] = all categories
	// --------------------------------------------

	$result = array();
	
	$sql  =	"SELECT UNIX_TIMESTAMP(max(article_tstamp)) AS max_article_tstamp ";
	// Nur fuer MySQL Engines geeignet die auch im SELECT Unterabfragen unterstuetzen 
	// Only suitable for MySQL Engines that also support subqueries in SELECT statement
/*
	$sql .= ",article_id, ";
	$sql .= "article_begin AS article_livedate, ";
	$sql .= "article_end AS article_killdate ";
*/
	$sql .=	"FROM ".DB_PREPEND."phpwcms_article ar LEFT JOIN ".DB_PREPEND."phpwcms_articlecat ac ON ";
	$sql .=	"ar.article_cid = ac.acat_id WHERE ";
	
	// Categorie settings -------------
	$sql .= "ac.acat_aktiv=1 AND ac.acat_public=1 AND ac.acat_trash=0 AND ";
	
	// category: "hide" or "visible when active" 
	switch ($show_hidden) {
		case 0: $sql .= "ac.acat_hidden=0 AND ";		// "hide" or "visible when active"
				break;
		case 1: $sql .= "ac.acat_hidden>=1 AND ";		// "hide" or "visible when active" 
				break;
		default: $sql .= "";							// all categories
				
	}
	$sql .= "ac.acat_regonly=0 AND ";					// "visible for users logged on only"
	// Article settings ---------------
	$sql .= "ar.article_public=1 AND ar.article_aktiv=1 AND ";	

	// Article settings
	$sql .= "ar.article_deleted=0 AND ar.article_begin<NOW() ";
	$sql .= "AND IF(ac.acat_archive=1 AND ar.article_archive_status=1, 1, ar.article_end>NOW()) LIMIT 1 ";
	
	$result = _dbQuery($sql);
	
	
	// ------------------ Special case article in "home"
	// Category settings in: $content["struct"]['0']
	
	// catch the articles in "home" ID =0
	$sql  = "SELECT UNIX_TIMESTAMP(max(article_tstamp)) AS max_article_tstamp ";
	$sql .= "FROM ".DB_PREPEND."phpwcms_article WHERE ";
	$sql .= "article_cid=0 AND ";
	$sql .= "article_public=1 AND article_aktiv=1 AND ";
	$sql .= "article_deleted=0 AND article_begin<NOW() AND ";
	// Category settings from "home"
	if ($content["struct"]['0']['acat_permit']['acat_archive'] == 1)
		 $sql .= "IF(article_archive_status=1, 1, article_end>NOW()) ";
	else 
		$sql .= "article_end>NOW() ";
	$sql .= "LIMIT 1 ";
	
	$result0 = _dbQuery($sql);
	
	// Article in "Home" the youngest one?
	if (isset($result0['0']['max_article_tstamp']) AND ($result0['0']['max_article_tstamp'] > $result['0']['max_article_tstamp']) )
		$result['0']['max_article_tstamp'] = $result0['0']['max_article_tstamp'];
	// ------------------
	
	$my_date = (isset($result['0']['max_article_tstamp'])) ? $result['0']['max_article_tstamp']: time();
	
	
	// Enable / disable the output form
	// Optional settings from "conf.template.default.inc.php". Have a look to 
	// $template_default["date"]["language"] and 
	// $template_default["date"]["long"/medium/short]
	// ------------------------------------------------
//	$content["all"] = str_replace('{DATE_UPDATE}', international_date_format($template_default["date"]["language"], $template_default["date"]["long"],   $my_date),   $content["all"]);
//	$content["all"] = str_replace('{DATE_UPDATE}', international_date_format($template_default["date"]["language"], $template_default["date"]["medium"], $my_date),   $content["all"]);
//	$content["all"] = str_replace('{DATE_UPDATE}', international_date_format($template_default["date"]["language"], $template_default["date"]["short"],  $my_date),   $content["all"]);
//	$content["all"] = str_replace('{DATE_UPDATE}', international_date_format($template_default["date"]["language"], 'd.m.Y H:i',                         $my_date),   $content["all"]);
	
	$content["all"] = render_date($content["all"], $my_date, 'DATE_UPDATE');

}

?>
</code>

\\