[Mod] Show Random Images from the Subcategories

Hi!

Whit this mod you can show Random Images from the Subcategories, instead of the Subcategories names

1.) create a new file "random_subcat_image.html" and store it in templates/yourTemplate:

Code: [Select] [Expand] [Hide line numbers]

1	`{thumbnail_small}`

2.) search in includes/constans.php:

PHP Code: [Select] [Expand] [Hide line numbers]

1	`define('SHOW_RANDOM_CAT_IMAGE', 0);`

insert below:

PHP Code: [Select] [Expand] [Hide line numbers]

1 2	`define('SHOW_RANDOM_SUBCAT_IMAGE', 1); define('RANDOM_SUBCAT_IMAGE_WIDTH', 45);`

3.) search in includes/functions.php

PHP Code: [Select] [Expand] [Hide line numbers]

1	`"thumbnail" => get_thumbnail_code($image_row['image_media_file'], $image_row['image_thumb_file'], $image_row['image_id'], $image_row['cat_id'], $image_row['image_name'], $mode, $show_link),`

insert below:

PHP Code: [Select] [Expand] [Hide line numbers]

1
2
3 //################################# Start Thumbnail small Code ##################################################### "thumbnail_small" => get_thumbnail_small_code($image_row['image_media_file'], $image_row['image_thumb_file'], $image_row['image_id'], $image_row['cat_id'], $image_row['image_name'], $mode, $show_link), //################################# End Thumbnail small Code #######################################################

3.1) search:

PHP Code: [Select] [Expand] [Hide line numbers]

1	`function get_thumbnail_code($media_file_name, $thumb_file_name = "", $image_id, $cat_id, $image_name = "", $mode = "", $show_link = 1, $open_window = 0) {`

insert above:

PHP Code: [Select] [Expand] [Hide line numbers]

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48 //################################# Start Thumbnail small Code ######################################################## function get_thumbnail_small_code($media_file_name, $thumb_file_name = "", $image_id, $cat_id, $image_name = "", $mode = "", $show_link = 1, $open_window = 0) { global $site_sess, $config, $site_template; $maxwidth = RANDOM_SUBCAT_IMAGE_WIDTH; if (!check_media_type($media_file_name)) { $thumb = "<img src=\"".ICON_PATH."/404.gif\" border=\"0\" alt=\"\" >"; } else { if (!get_file_path($media_file_name, "thumb", $cat_id, 0, 0)) { $file_src = ICON_PATH."/".get_file_extension($media_file_name).".gif"; $image_info = @getimagesize($file_src); $thumb_width = $image_info[0]."px"; $thumb_height = $image_info[1]."px"; $thumb = "<img src=\"".$file_src."\" style=\"border:0px;width:$thumb_width; height:$thumb_height;\" alt=\"".format_text($image_name, 2)."\" >"; } else { $file_src = get_file_path($media_file_name, "thumb", $cat_id, 0, 1); $image_info = @getimagesize($file_src); $thumb_width = $image_info[0]; $thumb_height = $image_info[1]; if ($thumb_width > $maxwidth){ $imageprop=$maxwidth/$thumb_width; $imagevsize= $thumb_height*$imageprop; $thumb_width=$maxwidth."px"; $thumb_height= round($imagevsize)."px"; } else{ $thumb_width = $image_info[0]."px"; $thumb_height = round($image_info[1])."px"; } $thumb = "<img src=\"".$file_src."\" style=\"border:".$config['image_border']."px solid;width:$thumb_width; height:$thumb_height;\" alt=\"".format_text($image_name, 2)."\">"; } } if ($show_link) { if ($open_window) { $thumb = "<a href=\"".$site_sess->url(ROOT_PATH."details.php?".URL_IMAGE_ID."=".$image_id.((!empty($mode)) ? "&mode=".$mode : ""))." #z1\" onclick=\"opendetailwindow()\" target=\"detailwindow\">".$thumb."</a>"; } else { $thumb = "<a href=\"".$site_sess->url(ROOT_PATH."details.php?".URL_IMAGE_ID."=".$image_id.((!empty($mode)) ? "&mode=".$mode : ""))." #z1\">".$thumb."</a>"; } } return $thumb; } //################################# End Thumbnail small Code ########################################################

3.2) search:

PHP Code: [Select] [Expand] [Hide line numbers]

1	`if (SHOW_RANDOM_CAT_IMAGE) {`

(below "$cat_id_sql = get_auth_cat_sql("auth_viewcat", "NOTIN");")
and replace:

PHP Code: [Select] [Expand] [Hide line numbers]

1	`if (SHOW_RANDOM_CAT_IMAGE \|\| SHOW_RANDOM_SUBCAT_IMAGE) {`

3.3) search:

PHP Code: [Select] [Expand] [Hide line numbers]

1 2	`else { $template = 'random_image';`

insert above:

PHP Code: [Select] [Expand] [Hide line numbers]

1
2
3
4
5
6 //############# Start Random Images from the Subcategories ################# if ($cat_id && SHOW_RANDOM_SUBCAT_IMAGE) { $template = 'random_subcat_image'; $category_id = $cat_id; } //############# End Random Images from the Subcategories ###################

3.4) search:

PHP Code: [Select] [Expand] [Hide line numbers]

1
2
3 $sub_cat_list .= "<a href=\"".$sub_url."\" class=\"subcat\">".format_text($cat_cache[$subcat_id]['cat_name'], 2)."</a>"; if ($i != $config['num_subcats'] && $i < $config['num_subcats'] && $i < $num_subs) { $sub_cat_list .= ", ";

and replace:

PHP Code: [Select] [Expand] [Hide line numbers]

1
2
3
4
5
6
7
8 //############## Start Random Images from the Subcategories ########################################### $link = 1; // "0" is called the sub categorie, "1" is called the details.html $random_subcat_image_file = (SHOW_RANDOM_SUBCAT_IMAGE) ? get_random_image($subcat_id,$link, 0) :""; $subcat_image_file = ($random_subcat_image_file) ? $random_subcat_image_file : format_text($cat_cache[$subcat_id]['cat_name'], 2); $sub_cat_list .= "<a href=\"".$sub_url."\" class=\"subcat\">".$subcat_image_file."</a>"; //############## End Random Images from the Subcategories ########################################### if ($i != $config['num_subcats'] && $i < $config['num_subcats'] && $i < $num_subs) { $sub_cat_list .= ($random_subcat_image_file)? " ":", "; // Random Images from the Subcategories ($sub_cat_list .= ", ");

mfg Andi