Most rated image from each category. How?

[alekinna]

Hello,
I saw some mods for different tops, but not exactly what I need.
I want to put all most rated images from each category in one category/page.
How can I do that?

[alekinna]

OK,solved!
I did it by myself

[karoas]

Could you some help to me, how did you do it that? I need that so much.

thank you.

[alekinna]

This is kind of top-photos, but the principle of selection is slightly different from the standard. For me it was important to select from each category just one photo with the highest rating.

displayed on a separate page
design as a category page

1. the file includes/page_header.php

find

Code: [Select]

"url_captcha_image" => $site_sess->url(ROOT_PATH."captcha.php"),
insert below

Code: [Select]

  "url_top_rated" => $site_sess->url(ROOT_PATH."top_rated.php"),
  "lang_top_rated" => $lang['top_rated'],

2. the file lang/your_lang/main.php

before ?> add

Code: [Select]

$lang['top_rated'] = "Top Rated";
$lang['top_rated_desc'] = "Here is one photo from each category with the highest rank.";
  My English isn't good, so change a name and description, if necessary.


3. a new file top_rated.php

save it in the root of gallery

Code: [Select]

<?php
/* --------- Most rated imade from each category on one page with paging ----------------- */


$templates_used = 'top_rated,thumbnail_bit';
$main_template = 'top_rated';

define('GET_CACHES', 1);
define('ROOT_PATH', './');
include(ROOT_PATH.'global.php');
require(ROOT_PATH.'includes/sessions.php');
$user_access = get_permission();
include(ROOT_PATH.'includes/page_header.php');

$cache_id = create_cache_id(
  'page.top_rated',
  array(
    $user_info[$user_table_fields['user_id']],
    $cat_id,
    $page,
    $perpage,
    isset($user_info['lightbox_image_ids']) ? substr(md5($user_info['lightbox_image_ids']), 0, 8) : 0,
    $config['template_dir'],
    $config['language_dir']
  )
);

if (!$cache_page_top_rated || !$content = get_cache_file($cache_id)) {
// Always append session id if cache is enabled
if ($cache_page_top_rated) {
  $old_session_mode = $site_sess->mode;
  $site_sess->mode = 'get';
}

ob_start();

//-----------------------------------------------------
//--- Show Images -------------------------------------
//-----------------------------------------------------

  $sql = "SELECT cat_id
          FROM ".IMAGES_TABLE."
          WHERE cat_id NOT IN (".get_auth_cat_sql("auth_viewcat", "NOTIN").")
          GROUP BY cat_id";
  $result = $site_db->query($sql);
    $num_rows_all = mysql_num_rows($result);

$link_arg = $site_sess->url(ROOT_PATH."top_rated.php");

include(ROOT_PATH.'includes/paging.php');
$getpaging = new Paging($page, $perpage, $num_rows_all, $link_arg);
$offset = $getpaging->get_offset();

$site_template->register_vars(array(
  "paging" => $getpaging->get_paging(),
  "paging_stats" => $getpaging->get_paging_stats()
));

$imgtable_width = ceil((intval($config['image_table_width'])) / $config['image_cells']);
if ((substr($config['image_table_width'], -1)) == "%") {
  $imgtable_width .= "%";
}

$additional_sql = "";
if (!empty($additional_image_fields)) {
  foreach ($additional_image_fields as $key => $val) {
    $additional_sql .= ", a.".$key;
  }
}

$sql = "SELECT a.image_id, a.cat_id, a.user_id, a.image_description, a.image_keywords, a.image_date, a.image_active, a.image_media_file, a.image_thumb_file, a.image_download_url, a.image_allow_comments, a.image_comments, a.image_downloads, a.image_votes, a.image_hits".$additional_sql.", a.image_name, c.cat_name
    FROM (".IMAGES_TABLE." a, ".CATEGORIES_TABLE." c)
                WHERE a.image_active = 1 AND a.cat_id NOT IN (".get_auth_cat_sql("auth_viewcat", "NOTIN").") AND a.image_votes != 0 AND a.image_rating = (SELECT MAX(image_rating)
                FROM  ".IMAGES_TABLE." b
                WHERE a.cat_id= b.cat_id)
                GROUP BY a.cat_id
                ORDER BY ".$config['image_order']." ".$config['image_sort']."
                LIMIT $offset, $perpage";

$result = $site_db->query($sql);
$num_rows = $site_db->get_numrows($result);

if (!$num_rows)  {
  $thumbnails = "";
  $msg = $lang['no_images'];
}
else {
  $thumbnails = "<table width=\"".$config['image_table_width']."\" border=\"0\" cellpadding=\"".$config['image_table_cellpadding']."\" cellspacing=\"".$config['image_table_cellspacing']."\">\n";
  $count = 0;
  $bgcounter = 0;
  while ($image_row = $site_db->fetch_array($result)){
    if ($count == 0) {
      $row_bg_number = ($bgcounter++ % 2 == 0) ? 1 : 2;
      $thumbnails .= "<tr class=\"imagerow".$row_bg_number."\">\n";
    }
    $thumbnails .= "<td width=\"".$imgtable_width."\" valign=\"top\">\n";

    show_image($image_row);
    $thumbnails .= $site_template->parse_template("thumbnail_bit");
    $thumbnails .= "\n</td>\n";

    $count++;
    if ($count == $config['image_cells']) {
      $thumbnails .= "</tr>\n";
      $count = 0;
    }
  } // end while

  if ($count > 0)  {
    $leftover = ($config['image_cells'] - $count);
    if ($leftover > 0) {
      for ($i = 0; $i < $leftover; $i++){
        $thumbnails .= "<td width=\"".$imgtable_width."\">\n&nbsp;\n</td>\n";
      }
      $thumbnails .= "</tr>\n";
    }
  }
  $thumbnails .= "</table>\n";
} //end else
$site_template->register_vars("thumbnails", $thumbnails);
unset($thumbnails);

//-----------------------------------------------------
//--- Clickstream ------------- -----------------------
//-----------------------------------------------------
$clickstream = "<span class=\"clickstream\"><a title=\"".$lang['home']."\" href=\"".$site_sess->url(ROOT_PATH."index.php")."\" class=\"clickstream\">".$lang['home']."</a>".$config['category_separator'].$lang['top_rated']."</span>";

//-----------------------------------------------------
//--- Print Out ---------------------------------------
//-----------------------------------------------------

$site_template->register_vars(array(
    "top_rated_desc" => $lang['top_rated_desc'],
  "msg" => $msg,
  "clickstream" => $clickstream,
));

$site_template->print_template($site_template->parse_template($main_template));

$content = ob_get_contents();
ob_end_clean();

if ($cache_page_top_rated) {
  // Reset session mode
  $site_sess->mode = $old_session_mode;

  save_cache_file($cache_id, $content);
}

} // end if get_cache_file()

echo $content;

include(ROOT_PATH.'includes/page_footer.php');
?>

4. a new file top_rated.html

4.1 to save design of gallery, open your file categories.html  and save it as top_rated.html

4.2 find 3 times

Code: [Select]

random_cat_image
replace with

Code: [Select]

random_image
4.3 find

Code: [Select]

{cat_name}
replace with

Code: [Select]

{lang_top_rated}
4.4 find and delete

Code: [Select]

{upload_button}
4.5 find

Code: [Select]

{cat_description} (Hits: {cat_hits})
replace with

Code: [Select]

{top_rated_desc}
4.6 find and remove all from (if categories) and to (endif categories) inclusive


5. for a link to this page anywhere on the site

use

Code: [Select]

<a href="{url_top_rated}">{lang_top_rated}</a>

[tennis-ecards]

Prima MOD!
Ich habe nur ein Problem. Der eingeblendete Kategorie-Name (cat_name) ist nicht korrekt (es steht überall der gleiche Name). Der Link zur Kategorie funktioniert hingegen richtig.
Woran kann das liegen und wie kann man das beheben?
Danke vorab.