How to change meta og: tags.

[eagleowl2]

Hi!
For example, in category page: http://imageix.com/category/funny
I see this information in this tags:
<meta property="og:title" content="free image hosting" />
<meta property="og:image" content="http://imageix.com/content/images/system/home_cover_20160318225527.jpg" />
But I want to change "og:title" to Category Description (like a twitter:description), and "og:image" to last image in category, for example.
How I can do this?
Thank you.

 

[Rodolfo]

Edit app/routes/route.category.php, near the bottom of the file where it reads:

        $meta_description = $category['description'] ? $category['description'] : NULL;

 

[eagleowl2]

Sorry, but I don't understand this one. In route.category.php I see this content, but what changes should I make? And what about "og:image"?

 

[Rodolfo]

Og tags gets filled based on what you put in those meta tags, you either edit the route or the theme header.

 

[serge]

similar problem...

for image I found following line:
'image' => get_image()['url']

and now trying to add the same line for album... something like "cover_image_url":
'image' => get_album()['cover_image_url']

or something else... help, please.

 

[eagleowl2]

Edit theme header.php

Place string
$list_output = function_exists('get_list') ? get_list()->output_assoc : NULL;
higher than
$open_graph = [....

Then change:
$open_graph = [
....
'title' => function_exists('get_meta_description') ? get_meta_description() : CHV\getSetting('website_doctitle'),
'image' => $list_output[0]['display_url'],
.....
];