1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | category_subcats.inc.php | |
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4 | // +-----------------------------------------------------------------------+ |
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5 | // | application : PhpWebGallery <http://phpwebgallery.net> | |
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6 | // | branch : BSF (Best So Far) | |
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7 | // +-----------------------------------------------------------------------+ |
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8 | // | file : $RCSfile$ |
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9 | // | last update : $Date: 2004-10-23 17:56:46 +0000 (Sat, 23 Oct 2004) $ |
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10 | // | last modifier : $Author: z0rglub $ |
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11 | // | revision : $Revision: 579 $ |
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12 | // +-----------------------------------------------------------------------+ |
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13 | // | This program is free software; you can redistribute it and/or modify | |
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14 | // | it under the terms of the GNU General Public License as published by | |
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15 | // | the Free Software Foundation | |
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16 | // | | |
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17 | // | This program is distributed in the hope that it will be useful, but | |
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18 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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19 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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20 | // | General Public License for more details. | |
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21 | // | | |
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22 | // | You should have received a copy of the GNU General Public License | |
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23 | // | along with this program; if not, write to the Free Software | |
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24 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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25 | // | USA. | |
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26 | // +-----------------------------------------------------------------------+ |
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27 | |
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28 | /** |
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29 | * This file is included by category.php to show thumbnails for a category |
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30 | * that have only subcategories |
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31 | * |
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32 | */ |
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33 | |
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34 | $subcats = array(); |
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35 | if (isset($page['cat'])) |
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36 | { |
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37 | $subcats = get_non_empty_subcat_ids($page['cat']); |
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38 | } |
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39 | else |
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40 | { |
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41 | $subcats = get_non_empty_subcat_ids(''); |
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42 | } |
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43 | |
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44 | // template thumbnail initialization |
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45 | if (count($subcats) > 0) |
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46 | { |
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47 | $template->assign_block_vars('thumbnails', array()); |
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48 | // first line |
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49 | $template->assign_block_vars('thumbnails.line', array()); |
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50 | // current row displayed |
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51 | $row_number = 0; |
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52 | } |
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53 | |
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54 | foreach ($subcats as $subcat_id => $non_empty_id) |
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55 | { |
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56 | $name = $page['plain_structure'][$subcat_id]['name']; |
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57 | |
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58 | // searching the representative picture of the category |
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59 | $query = ' |
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60 | SELECT representative_picture_id |
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61 | FROM '.CATEGORIES_TABLE.' |
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62 | WHERE id = '.$non_empty_id.' |
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63 | ;'; |
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64 | $row = mysql_fetch_array(mysql_query($query)); |
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65 | |
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66 | $query = ' |
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67 | SELECT file,tn_ext,storage_category_id |
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68 | FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.' |
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69 | WHERE category_id = '.$non_empty_id.' |
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70 | AND id = image_id'; |
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71 | // if the category has a representative picture, this is its thumbnail |
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72 | // that will be displayed ! |
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73 | if (isset($row['representative_picture_id'])) |
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74 | { |
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75 | $query.= ' |
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76 | AND id = '.$row['representative_picture_id']; |
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77 | } |
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78 | else |
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79 | { |
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80 | $query.= ' |
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81 | ORDER BY RAND() |
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82 | LIMIT 0,1'; |
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83 | } |
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84 | $query.= ' |
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85 | ;'; |
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86 | $image_result = mysql_query($query); |
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87 | $image_row = mysql_fetch_array($image_result); |
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88 | |
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89 | $thumbnail_link = get_thumbnail_src($image_row['file'], |
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90 | $image_row['storage_category_id'], |
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91 | @$image_row['tn_ext']); |
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92 | |
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93 | $thumbnail_title = $lang['hint_category']; |
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94 | |
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95 | $url_link = PHPWG_ROOT_PATH.'category.php?cat='.$subcat_id; |
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96 | |
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97 | $date = $page['plain_structure'][$subcat_id]['date_last']; |
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98 | |
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99 | $template->assign_block_vars( |
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100 | 'thumbnails.line.thumbnail', |
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101 | array( |
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102 | 'IMAGE' => $thumbnail_link, |
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103 | 'IMAGE_ALT' => $image_row['file'], |
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104 | 'IMAGE_TITLE' => $thumbnail_title, |
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105 | 'IMAGE_NAME' => '['.$name.']', |
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106 | 'IMAGE_TS' => get_icon($date), |
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107 | 'IMAGE_STYLE' => 'thumb_category', |
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108 | |
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109 | 'U_IMG_LINK' => add_session_id($url_link) |
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110 | ) |
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111 | ); |
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112 | $template->assign_block_vars('thumbnails.line.thumbnail.bullet',array()); |
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113 | |
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114 | // create a new line ? |
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115 | if (++$row_number == $user['nb_image_line']) |
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116 | { |
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117 | $template->assign_block_vars('thumbnails.line', array()); |
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118 | $row_number = 0; |
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119 | } |
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120 | } |
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121 | ?> |
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