1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | Piwigo - a PHP based photo gallery | |
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4 | // +-----------------------------------------------------------------------+ |
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5 | // | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org | |
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6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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8 | // +-----------------------------------------------------------------------+ |
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9 | // | This program is free software; you can redistribute it and/or modify | |
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10 | // | it under the terms of the GNU General Public License as published by | |
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11 | // | the Free Software Foundation | |
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12 | // | | |
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13 | // | This program is distributed in the hope that it will be useful, but | |
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14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 | // | General Public License for more details. | |
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17 | // | | |
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18 | // | You should have received a copy of the GNU General Public License | |
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19 | // | along with this program; if not, write to the Free Software | |
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20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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21 | // | USA. | |
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22 | // +-----------------------------------------------------------------------+ |
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23 | |
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24 | /** |
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25 | * This file is included by the main page to show thumbnails for the default |
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26 | * case |
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27 | * |
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28 | */ |
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29 | |
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30 | $pictures = array(); |
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31 | |
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32 | $selection = array_slice( |
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33 | $page['items'], |
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34 | $page['start'], |
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35 | $page['nb_image_page'] |
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36 | ); |
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37 | |
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38 | $selection = trigger_event('loc_index_thumbnails_selection', $selection); |
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39 | |
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40 | if (count($selection) > 0) |
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41 | { |
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42 | $rank_of = array_flip($selection); |
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43 | |
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44 | $query = ' |
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45 | SELECT * |
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46 | FROM '.IMAGES_TABLE.' |
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47 | WHERE id IN ('.implode(',', $selection).') |
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48 | ;'; |
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49 | $result = pwg_query($query); |
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50 | while ($row = pwg_db_fetch_assoc($result)) |
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51 | { |
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52 | $row['rank'] = $rank_of[ $row['id'] ]; |
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53 | $pictures[] = $row; |
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54 | } |
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55 | |
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56 | usort($pictures, 'rank_compare'); |
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57 | unset($rank_of); |
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58 | } |
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59 | |
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60 | if (count($pictures) > 0) |
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61 | { |
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62 | // define category slideshow url |
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63 | $row = reset($pictures); |
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64 | $page['cat_slideshow_url'] = |
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65 | add_url_params( |
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66 | duplicate_picture_url( |
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67 | array( |
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68 | 'image_id' => $row['id'], |
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69 | 'image_file' => $row['file'] |
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70 | ), |
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71 | array('start') |
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72 | ), |
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73 | array('slideshow' => |
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74 | (isset($_GET['slideshow']) ? $_GET['slideshow'] |
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75 | : '' )) |
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76 | ); |
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77 | |
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78 | if ($conf['activate_comments'] and $user['show_nb_comments']) |
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79 | { |
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80 | $query = ' |
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81 | SELECT image_id, COUNT(*) AS nb_comments |
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82 | FROM '.COMMENTS_TABLE.' |
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83 | WHERE validated = \'true\' |
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84 | AND image_id IN ('.implode(',', $selection).') |
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85 | GROUP BY image_id |
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86 | ;'; |
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87 | $nb_comments_of = simple_hash_from_query($query, 'image_id', 'nb_comments'); |
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88 | } |
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89 | } |
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90 | |
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91 | // template thumbnail initialization |
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92 | $template->set_filenames( array( 'index_thumbnails' => 'thumbnails.tpl',)); |
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93 | |
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94 | trigger_action('loc_begin_index_thumbnails', $pictures); |
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95 | $tpl_thumbnails_var = array(); |
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96 | |
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97 | foreach ($pictures as $row) |
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98 | { |
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99 | // link on picture.php page |
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100 | $url = duplicate_picture_url( |
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101 | array( |
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102 | 'image_id' => $row['id'], |
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103 | 'image_file' => $row['file'] |
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104 | ), |
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105 | array('start') |
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106 | ); |
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107 | |
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108 | if (isset($nb_comments_of)) |
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109 | { |
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110 | $row['NB_COMMENTS'] = $row['nb_comments'] = (int)@$nb_comments_of[$row['id']]; |
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111 | } |
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112 | |
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113 | $name = render_element_name($row); |
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114 | $desc = render_element_description($row); |
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115 | |
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116 | $tpl_var = array_merge( $row, array( |
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117 | 'TN_ALT' => htmlspecialchars(strip_tags($name)), |
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118 | 'TN_TITLE' => get_thumbnail_title($row, $name, $desc), |
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119 | 'URL' => $url, |
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120 | 'DESCRIPTION' => $desc, |
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121 | 'src_image' => new SrcImage($row), |
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122 | ) ); |
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123 | |
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124 | if ($conf['index_new_icon']) |
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125 | { |
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126 | $tpl_var['icon_ts'] = get_icon($row['date_available']); |
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127 | } |
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128 | |
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129 | if ($user['show_nb_hits']) |
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130 | { |
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131 | $tpl_var['NB_HITS'] = $row['hit']; |
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132 | } |
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133 | |
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134 | switch ($page['section']) |
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135 | { |
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136 | case 'best_rated' : |
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137 | { |
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138 | $name = '('.$row['rating_score'].') '.$name; |
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139 | break; |
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140 | } |
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141 | case 'most_visited' : |
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142 | { |
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143 | if ( !$user['show_nb_hits']) |
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144 | { |
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145 | $name = '('.$row['hit'].') '.$name; |
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146 | } |
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147 | break; |
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148 | } |
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149 | } |
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150 | $tpl_var['NAME'] = $name; |
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151 | $tpl_thumbnails_var[] = $tpl_var; |
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152 | } |
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153 | |
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154 | $derivative_params = trigger_event('get_index_derivative_params', ImageStdParams::get_by_type( pwg_get_session_var('index_deriv', IMG_THUMB) ) ); |
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155 | |
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156 | $template->assign( array( |
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157 | 'derivative_params' =>$derivative_params, |
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158 | 'SHOW_THUMBNAIL_CAPTION' =>$conf['show_thumbnail_caption'], |
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159 | ) ); |
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160 | $tpl_thumbnails_var = trigger_event('loc_end_index_thumbnails', $tpl_thumbnails_var, $pictures); |
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161 | $template->assign('thumbnails', $tpl_thumbnails_var); |
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162 | |
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163 | $template->assign_var_from_handle('THUMBNAILS', 'index_thumbnails'); |
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164 | unset($pictures, $selection, $tpl_thumbnails_var); |
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165 | $template->clear_assign( array('thumbnails', 'derivative_params') ); |
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166 | pwg_debug('end include/category_default.inc.php'); |
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167 | ?> |
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