Beiträge von Maffo

Amazing:)

With this code its all OK:

$document->addCustomTag('<meta property="og:image" content="'. $this->_ambit->getImg('img_url', $this->images[0]) .'">');

Thanks!

Also, how I can get width and height of this image?

I dont see any on call stack.

Zitat von Elfangor93

This question was answered in the past:
RE: Photos don't load on Facebook

This dont work. If I set:

$doc->setMetaData('og:image:secure_url', $ambit->getImg('img_url', $this->images[0]), 'property');

I get error page.

Zitat von MrMusic

This is not necessary.

JoomGallery can adjust the size of the watermark dyamically to the size of the image. To do this, you can adjust the percentage in the configuration. In my screenshot above you can see your watermark adjusted to a size of 100%.

If the watermark is larger than the image, then everything works fine. But it happens that the size of the images is larger than the watermark. And then the watermark does not cover the entire area of the image.

Zitat von MrMusic

Then the watermark is permanently included in the image file and can no longer be changed or removed.

I agree, but it suits me so. Also, in this case, direct links to the original images are displayed with a watermark, which is very important to me.

Hi!

Please tell me the code that would set the thumbnail of the current image category for the image tag?

For example:

<meta property="og:image" content="https://my.site/thumbnail-of-this-category.jpg">

I know I need to edit the file /components/com_joomgallery/views/category/tmpl/default_subcategories.php, but I don't really understand programming. I've done everything except the image.

// Microdata Open Graph
$document = JFactory::getDocument();
$document->addCustomTag('<meta property="og:url" content="'.JURI::current().'">');
$document->addCustomTag('<meta property="og:type" content="website">');
$document->addCustomTag('<meta property="og:locale" content="ru_RU">');
$document->addCustomTag('<meta property="og:site_name" content="My Site">');
$document->addCustomTag('<meta property="og:title" content="'. $this->category->name .'">');
$document->addCustomTag('<meta property="og:description" content="'. $this->category->metadesc .'">');

I need only <meta property="og:image">

Thanks

MrMusic, thank you! But I am interested in the resolution of the watermark 5000x5000 pixels, because many of the images I have over 2000 pixels and I want to use a watermark of universal size. After all, in previous versions of JoomGallery everything worked well. But in general, I found another solution, namely, uploading photos to the server with a watermark already applied, which I do in JoomGallery 3.5 on a local server

MrMusic, ОК!

Hi,

I use GD Library. Unfortunately, I have a virtual hosting, I can't use ImageMagick. There are no errors in the console. The error is clearly in JoomGallery, because in previous versions everything was fine. If you upgrade to JoomGallery 3.5, then everything is fine again. For reference, I have a 5000x5000 watermark. Maybe this is the reason? But again, in previous versions everything was FINE! I use Joomla! 3.10.11. In other versions of Joomla! the same error if I use JoomGallery 3.6.

Hello! I use the "Watermark" function. I have a watermark in the form of a PNG image. Everything was fine in the JoomGallery version. But in the JoomGallery 3.6 version, the watermark started to display incorrectly (with a black background). I would be grateful if you solve this problem. Sincerely, Denis.