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    • Sitemap with wrong lastmod-tag

    Posted by Bob posts: 32 Germany

    Hey there,

    in the Sitemap are wrong dates for the lastmod-tag.

    Most of the data shows:
    1970-01-01T00:00:00+00:00

    Copy to clipboard
    <lastmod>1970-01-01T00:00:00+00:00</lastmod>


    Some others something like this:
    4067-04-06T16:39:47+00:00

    Copy to clipboard
    <lastmod>4067-04-06T16:39:47+00:00</lastmod>


    Any idea, how to fix that?

    Tanks

    Bob

    Reads: 918
    Posted by Bernard Sfez / Tiki Specialist posts: 8661 France
    Bob wrote:

    Hey there,

    in the Sitemap are wrong dates for the lastmod-tag.

    Most of the data shows:
    1970-01-01T00:00:00+00:00

    Copy to clipboard
    1970-01-01T00:00:00+00:00


    Some others something like this:
    4067-04-06T16:39:47+00:00

    Copy to clipboard
    4067-04-06T16:39:47+00:00


    Any idea, how to fix that?

    Tanks

    Bob


    Hello Bob,

    Please gives us minimum details so we can help. (Tiki version, server used, what, where...) 🤷🏻‍♂️

    Here on Tiki25, using the Tiki sitemap featureon a Debian11/Apache server dates are correct.

    May be something with your version or server setup ?

    Posted by Bob posts: 32 Germany
    Bernard Sfez / Tiki Specialist wrote:

    Hello Bob,

    Please gives us minimum details so we can help. (Tiki version, server used, what, where...) 🤷🏻‍♂️

    Here on Tiki25, using the Tiki sitemap featureon a Debian11/Apache server dates are correct.

    May be something with your version or server setup ?


    Hello,

    Tiki version: 24.0
    phpinfo:
    System Linux server.cpprotect3.de 3.10.0-962.3.2.lve1.5.56.el7.x86_64 #1 SMP Thu May 27 10:10:44 UTC 2021 x86_64
    MySQL 5.7.41-cll-lve

    I use the tiki-admin_sitemap.php to generate the xml file.

    In what DB-table are these dates stored?

    If found the "tiki_pages" table with the "lastModif" field. Is this the correct field? If so, what format is used here? So I can check if it is correct in the DB. Looks like a unix-timestamp?

    Thank you.

    Posted by Bernard Sfez / Tiki Specialist posts: 8661 France
    Bob wrote:
    Tiki version: 24.0


    I have limited skills about server administration but Tiki24.0 was outputting the date on my several sitemaps correctly. Supposing your database was created using Tiki install, it should be correct and I wouldn't try to modify it.

    I would look at time encoding on the MySQL level or the server.

    Look at http://yourdomain.com/tiki-check.php you may found key to your problem. 😉

    Posted by Bob posts: 32 Germany
    Bernard Sfez / Tiki Specialist wrote:

    I have limited skills about server administration but Tiki24.0 was outputting the date on my several sitemaps correctly. Supposing your database was created using Tiki install, it should be correct and I wouldn't try to modify it.

    I would look at time encoding on the MySQL level or the server.

    Look at http://yourdomain.com/tiki-check.php you may found key to your problem. 😉


    The tiki-check.php look ok. All time stuff look good for me, but I don't realy know where and what.

    In tiki-listpages.php there are the correct dates.

    Manual modification in the tiki_page.lastModif field to 0 shows the current date in the sitemap! I expected here the 1970 date.


    My solution:

    \vendor_bundled\vendor\melbahja\seo\src\Sitemap\SitemapBuilder.php

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    protected function pasreDate($date): string
	{
		if (is_int($date) === false) {
			//$date = strtotime($date);
		}
		return date('c', $date);
	}


    I "disabled" the if statement.

    I have no idea, where the data for $date come from. And why should it not be an INT value like in the DB?

    Posted by Eutyche ODIMBA posts: 1 Democratic Republic of the Congo
    Bob wrote:

    Hello,

    Tiki version: 24.0
    phpinfo:
    System Linux server.cpprotect3.de 3.10.0-962.3.2.lve1.5.56.el7.x86_64 #1 SMP Thu May 27 10:10:44 UTC 2021 x86_64
    MySQL 5.7.41-cll-lve

    I use the tiki-admin_sitemap.php to generate the xml file.

    In what DB-table are these dates stored?

    If found the "tiki_pages" table with the "lastModif" field. Is this the correct field? If so, what format is used here? So I can check if it is correct in the DB. Looks like a unix-timestamp?

    Thank you.


    please update your tiki from version 24.0 to 24.3 we have already fixed this problem. the commit link is: https://gitlab.com/tikiwiki/tiki/-/merge_requests/1843
    Thank you.