Lrrr

Hi David and everyone, I get to work! Nice url pagination with MLA! Finally cannot say what make it work exactly and what causees the issue with IE(above), because I was trying almost everything and suddenly get it work. So I supposing it was rewrite parameter after rewrite rule together with rewrite rule itself(even some other??), but now I will put in general way the main things you should do to use that. I want highlight that this way maybe not the best, but I cant do it better, and it works. READ FIRST – THEN YOU ADD AND BACKUP BEFORE CHANGE!

1) put in your .htaccess these lines of code before wordpress code (this and the next code provides you ability to change attachment_tag slug also, so if you want it remain all “fotografie/tag” substitute with “attachment_tag” in this and subsequent code!):

RewriteCond %{QUERY_STRING} ^mla_paginate_current=([0-9^/]+) [NC]
RewriteRule ^(.*)$ http://www.yourwordpresssite.com/?mla_redirect=$1 [R=301,QSA,NC,L]           

RewriteRule ^attachment_tag/(.*)/?$ fotografie/tag/$1 [R=301,QSA,L]
RewriteRule ^fotografie/tag/([^/]+)/1/?$ fotografie/tag/$1 [R=301,QSA,L] #zalezi na poradi!
RewriteRule ^fotografie/tag/([^/]+)/0/?$ fotografie/tag/$1/$2?mla_redirect=error [NC]  

RewriteRule ^fotografie/tag/([^/]+)/([0-9^/])/?$ index.php?attachment_tag=$1&mla_paginate_current=$2 [NC]

2) Put this code in your function.php of your theme or childtheme (This code is to add redirect to WP. I dont know why, but its not works only with .htaccess or only woth this code. It works only together.):

function mla_rewrite( $wp_rewrite ) {
    $mla_rules = array(
        'fotografie/tag/([^/]+)/?([0-9])?/?' => 'index.php?attachment_tag=$matches[1]&mla_paginate_current=$matches[2]'

    );
    $wp_rewrite->rules = $mla_rules + $wp_rewrite->rules;
    return $wp_rewrite->rules;
}
add_filter( 'generate_rewrite_rules', 'mla_rewrite' );

3) I made function for redirecting old query urls to new nice. It handles variables from .htacces. Redirecting this is good for seo and when you do not will want to parse mla gallery code in taxonomy template. So also this code belongs to function.php:

function handle_mla_redirect() {
   $url_query_var = explode('=',parse_url($_SERVER['REQUEST_URI'],PHP_URL_QUERY));
   $url =  parse_url($_SERVER['REQUEST_URI'],PHP_URL_PATH);
   $url_host =  get_bloginfo('url').parse_url($_SERVER['REQUEST_URI'],PHP_URL_HOST);
   $lom = ''; if ($url_query_var[2]!='') {$lom = '/';}
   $rep_url_fin = $url_host.'/'.$_GET["mla_redirect"].$lom.$url_query_var[2];
  // print( '<br>presmeruj ted na: '.$rep_url_fin. '<br>' );

    if(  isset($_GET["mla_redirect"]) && ($_GET["mla_redirect"]=='error')  ){  dk_return_404();  }

    if ( isset($_GET["mla_redirect"]) && (parse_url($_SERVER['REQUEST_URI'],PHP_URL_QUERY)!='') )  {
      // print( '<br>presmeruj ted na: '.$rep_url_fin. '<br>' );
      // print(parse_url($_SERVER['REQUEST_URI'],PHP_URL_QUERY). '<br>');

       wp_redirect($rep_url_fin, 301 ); exit;  

   }
}
add_action('template_redirect', 'handle_mla_redirect'); /**/

4) if you want to mla gallery shortcode in your taxonomy-template.php generate the nice urls instead the queries you can use before mentioned code which is dirty parsing of mla_shortcode and repasing urls generated for pagination. It here, so go above .

how it works together you can now test(if not currently, come back later): old link to new – http://www.danielkral.cz/fotografie/tag/mobilem?mla_paginate_current=2
and new one (try to browse) http://www.danielkral.cz/fotografie/tag/mobilem/2

I must bring also resources which I found about this topic on web, it could be helpfull for anyone who want improve this: – link 1 – this works exactly opposite in this case, but gave a clue

helpfull but still do not understand why not works alone without .htaccess – codex WP link

Also in functions.php file must be the code:

function mlagallery_add_rewrite_rules() {
   //  ruled altogether with htaccess  - works only if its here and also same rule in htaccess ?!? what !? :D    

    add_rewrite_rule('fotografie/tag/([^/]+)/?([^/]+)?/?$',
   'index.php?attachment_tag=$matches[1]&mla_paginate_current=$matches[2]',
   'top'); /**/
}
add_filter('init', 'mlagallery_add_rewrite_rules');
function wpa_query_vars( $query_vars ) {
    array_push($query_vars, "attachment_tag", "mla_paginate_current");
    return $query_vars;
}
add_filter( 'query_vars', 'wpa_query_vars' ); /**/

So thats code. In php nothing changed if commenting out htaccess and mentioned above.

As you can see, rule in php handles also attachment_tag redirect which is working. So supposing something after that can cause issue.

Update: its true as I wrote, but for better understanding, BLOG section I have as such a cross-road, something (have to be always) first, therefore no slug for it. Just root. 🙂

Ok, thanks. I will take the time tomorow (myabe today its 0:40 am for me now) good night 🙂

Thanks for respond.
I will see the sources you gave me. (edit: first I know , second seems giving a clue! )
Meanwhile, Im solving another issue with replacing strings given to the final html via shortcode which is part of a plugin.
So you tell that I can not do upper thing from a theme (if i understand from a function.php in my child theme). So subsequently brings me a question. Is gennerally posible to filter a function which is inside the plugin from function.php in child theme?
Because just now Im parsing shortcode and replacing. It could be much more elegant to do it via filter as filtering main theme.

In general, basicly, I always assumed that via functions.php i can do anything in the wordpress… ?

Thanks again for sources !

Thank you. Im interested in good challenges 🙂
Finally I observed, how is important finalizing the forums for future someones use(hook-to-change-custom-tag-taxonomy-links) here, due to someones post, after he solve his issue, I could also have it done. So Im bringing it back in the TOTAL finaly solution in my troubles here:
There are two ways:
First I realized that name of attachment_tag taxonomy as custom taxonomy need not be renamed. Solution is create new custom taxonomy with desired name. But, now im not able to do it because I do not fully understand creating this or subsequently implement that in mla_gallery after. But its not a question for now! Thats my future chalenge.
Consequently foregoing slug fotografie (understand final “fotografie/tag” instead “attachment_tag”) is as we wrote together before more rewrite and WP issue than MLA.

Second, and this is important, even if you would not cerate your own custom taxonomy with your desired name you can finaly change the url which tag cloud targetting and for this I use mentioned article, here So finally as I found solution, hope that maybe after years someone be pleased for finalizing threads as I was today.

Thank you for vishing luck and I wish you too. 😉
Thank you again also for great ability to use {+variable+} in mla shorcode so I was able to do great things like using MLA as generator for multiple images in one theme on one page. Finally everything works together now on my site. (if not currently Im playing with it or improving, so visit later)

Thank you.
The code you provide unfortunatelly not works. For latter searchers I made it as:

$object = get_queried_object();
  if ( isset( $object->taxonomy ) && 'attachment_tag' == $object->taxonomy ) {
	$term = $object->slug;
	wp_redirect( site_url( '/fotografie/tag/' . $object->slug ), 301 );

This code directly put in taxonomy-attachment_tag.php 301 for rewrite permanently. (didnt forget visit permalinks and save even)

Using only that and created “tag” page as child in “fotografie” for prevent error 404. But still not works…
As I told before I realized that this issue is maybe not plugin question so I dont want spend your time.
Thank you for your time and I will post a solution when I google it and stick it together someway. Maybe I will stay in the solution which I supposed as temporary (as I desrcibe before). I can do that like that but its not much clean, but works… (Im not a kind of programmer even, so hope this sentence does not sounds like Im ungrateful 🙂 )

Over this I found some strange manner with plugin: When i have some photography name only as nt.jpg in MLA is this picture shown as attached to abnormally count of posts. I observed that its maybe due to fact that nt string is appears in many posts… isnt? So maybe it should have had some other detection of placing than where string appears ??? So maybe at least this is the something which helps improve your plugin. 🙂