sitemap.xml build wrong urls for sitemapindex via cron

[christian-forgacs]

In our setup the sitemap generation build wrong urls for the sitemapindex via cron.

Preconditions

1. Magento 2.1.6
2. PHP 7.0.8
3. Home of www-data user (execute the cron) is /var/www/
4. Sitemap generation via cron is activated
   • Generation over Magento 2 Admin Panel works correct
   • Generation over Magento 2 Cron generate wrong urls

Steps to reproduce

1. Start sitemap generation via cron

Expected result

1. Normally the urls in sitemapindex are correct and used from Magento 2 main directory.

Actual result

1. In the sitemapindex via cron the complete path from the home directory of the www-data user to the Magento 2 directory is set.
   • for example Magento 2 is installed in folder /var/www/web/example_com/
   • www-data home is /var/www/
   • result in sitemapindex is http://www.example.com/web/example_com/pub/feeds/sitemap-1-1.xml

[TomashKhamlai]

Hello.
I tried to reproduce the issue you have reported.

Steps to reproduce:

1. Execute this to get the time on the server: php -r '$date = date("m/d/Y h:i:s a", time()); echo "Server time is: " . $date . "\r\n"; exit;'
2. Create the directory 'sitemap' in the root folder of your site.
3. Navigate to Stores -> Settings -> Configuration -> Catalog -> XML Sitemap.
4. Expand 'Generation' panel.
5. Change 'Enable' to 'Yes'.
6. Change 'Start Time' to 10 minutes later than the time from the step 1.
7. Select 'Hourly' from 'Frequency' dropdown in 'Products Options', 'Categories Options' and 'CMS Pages Options'.
8. Save config.
9. Navigate to Marketing -> SEO & Search -> Site Map.
10. Press 'Add Sitemap'.
11. Change 'Filename' to 'sitemap.xml' and 'Path' to '/sitemap/'
12. Press 'Save and Generate'.
13. Wait for the cron generation to be executed by the time you specified in step 6.

Here is my sitemap.xml

<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:content="http://www.google.com/schemas/sitemap-content/1.0" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
<url><loc>http://magento216.vg/home</loc><lastmod>2017-07-04T08:48:45+00:00</lastmod><changefreq>hourly</changefreq><priority>0.2</priority></url>
<url><loc>http://magento216.vg/enable-cookies</loc><lastmod>2017-07-04T08:48:43+00:00</lastmod><changefreq>hourly</changefreq><priority>0.2</priority></url>
<url><loc>http://magento216.vg/privacy-policy-cookie-restriction-mode</loc><lastmod>2017-07-04T08:48:43+00:00</lastmod><changefreq>hourly</changefreq><priority>0.2</priority></url>
</urlset>

Please, correct me if you tried in another way.

[hostep]

@TomashKhamlai, just FYI: it feels like this is a duplicate of #5321 (comment), but @christian-forgacs isn't talking about images in his opening post, so I'm not entirely convinced that he is reporting the same bug.

[TomashKhamlai]

@christian-forgacs are you using NGINX as a server?

[christian-forgacs]

@TomashKhamlai yes we're using NGINX as server.

[andrewkett]

I can also replicate this. The problem happens for me when running the sitemap generation through bin/magento cron:run from outside of the magento directory. e.g our magento code is in /var/www/src, if I run php src/bin/magento cron:run from /var/www the urls will contain src as part of the baseurl (https://www.example.com/src). Running from the magento directory, e.g php bin/magento cron:run from /var/www/src, works as expected.

I believe the problem can be traced back to \Magento\Sitemap\Model\Sitemap::_getStoreBaseDomain, the $storeDomain variable returned is incorrect under the conditions described. I believe it is due to the logic in this condition

Similarly if I run php /var/www/src/bin/magento cron:run from the root of our server the job actually fails with the following message:

Notice: Undefined property: Magento\Sitemap\Model\Observer::$_translateModel in /var/www/src/vendor/magento/module-sitemap/Model/Observer.php

This is due to $documentRoot being empty in the same condition causing this error:

Warning: strpos(): Empty needle in /var/www/src/vendor/magento/module-sitemap/Model/Sitemap.php