| 1 | <?php /* |
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| 2 | Plugin Name: RV Menu Tree |
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| 3 | Version: 2.1.a |
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| 4 | Plugin URI: http://piwigo.org/ext/extension_view.php?eid=238 |
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| 5 | Description: Replaces the categories in the menu bar with a nicer one (javascript). |
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| 6 | Author: rvelices |
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| 7 | Author URI: http://www.modusoptimus.com |
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| 8 | */ |
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| 9 | |
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| 10 | if (!function_exists('rv_ua_is_handheld')) |
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| 11 | { |
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| 12 | function rv_ua_is_handheld() |
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| 13 | { |
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| 14 | if ( isset($_SESSION['is_handheld']) ) |
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| 15 | return $_SESSION['is_handheld']; |
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| 16 | $ret=false; |
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| 17 | if ( strpos($_SERVER['HTTP_USER_AGENT'], 'BlackBerry')!==false ) |
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| 18 | $ret=true; |
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| 19 | if ( session_id()!="" ) |
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| 20 | $_SESSION['is_handheld']=$ret; |
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| 21 | return $ret; |
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| 22 | } |
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| 23 | } |
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| 24 | |
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| 25 | add_event_handler('get_categories_menu_sql_where', 'rv_mt_get_categories_menu_sql_where', EVENT_HANDLER_PRIORITY_NEUTRAL, 3 ); |
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| 26 | |
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| 27 | function rv_mt_get_categories_menu_sql_where($where, $expand, $filter) |
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| 28 | { |
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| 29 | if (rv_ua_is_handheld()) return $where; |
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| 30 | add_event_handler('blockmanager_apply', 'rv_mt_menubar_categories'); |
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| 31 | |
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| 32 | if ($expand or $filter) |
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| 33 | return $where; |
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| 34 | |
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| 35 | global $page; |
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| 36 | if ( !isset($page['category']) ) |
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| 37 | $where = 'id_uppercat IS NULL OR uppercats REGEXP \'^[0-9]+,[0-9]+$\''; |
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| 38 | else |
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| 39 | { |
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| 40 | $where = 'id_uppercat is NULL |
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| 41 | OR uppercats LIKE "'.$page['category']['upper_names'][0]['id'].',%" |
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| 42 | OR uppercats REGEXP \'^[0-9]+,[0-9]+$\''; |
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| 43 | } |
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| 44 | return $where; |
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| 45 | } |
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| 46 | |
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| 47 | function rv_mt_menubar_categories($menu_ref_arr) |
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| 48 | { |
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| 49 | $menu = & $menu_ref_arr[0]; |
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| 50 | |
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| 51 | if (($block = $menu->get_block('mbCategories')) != null) |
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| 52 | { |
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| 53 | global $template, $page; |
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| 54 | |
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| 55 | $dirname = dirname(__FILE__); |
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| 56 | |
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| 57 | $block->template = $dirname.'/menubar_categories.tpl'; |
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| 58 | |
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| 59 | $template->assign('rvmt', array( |
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| 60 | 'PATH' => get_root_url().'plugins/'. basename($dirname).'/', |
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| 61 | 'CSS' => str_replace( 'url(', 'url('.get_root_url().'plugins/'.basename($dirname).'/',file_get_contents($dirname.'/rvtree-min.css')), |
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| 62 | 'UPPER_IDS' => isset($page['category']['uppercats']) ? array_flip( explode(',', $page['category']['uppercats'])) : null, |
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| 63 | ) |
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| 64 | ); |
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| 65 | } |
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| 66 | } |
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| 67 | ?> |
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