1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | Piwigo - a PHP based picture gallery | |
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4 | // +-----------------------------------------------------------------------+ |
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5 | // | Copyright(C) 2008-2010 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 | $page['nb_image_page'] |
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36 | ); |
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37 | |
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38 | if (count($selection) > 0) |
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39 | { |
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40 | $rank_of = array_flip($page['items']); |
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41 | |
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42 | $query = ' |
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43 | SELECT * |
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44 | FROM '.IMAGES_TABLE.' |
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45 | WHERE id IN ('.implode(',', $selection).') |
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46 | ;'; |
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47 | $result = pwg_query($query); |
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48 | while ($row = pwg_db_fetch_assoc($result)) |
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49 | { |
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50 | $row['rank'] = $rank_of[ $row['id'] ]; |
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51 | |
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52 | array_push($pictures, $row); |
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53 | } |
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54 | |
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55 | usort($pictures, 'rank_compare'); |
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56 | unset($rank_of); |
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57 | } |
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58 | |
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59 | if (count($pictures) > 0) |
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60 | { |
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61 | // define category slideshow url |
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62 | $row = reset($pictures); |
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63 | $page['cat_slideshow_url'] = |
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64 | add_url_params( |
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65 | duplicate_picture_url( |
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66 | array( |
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67 | 'image_id' => $row['id'], |
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68 | 'image_file' => $row['file'] |
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69 | ), |
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70 | array('start') |
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71 | ), |
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72 | array('slideshow' => |
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73 | (isset($_GET['slideshow']) ? $_GET['slideshow'] |
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74 | : '' )) |
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75 | ); |
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76 | |
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77 | if ($user['show_nb_comments']) |
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78 | { |
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79 | $query = ' |
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80 | SELECT image_id, COUNT(*) AS nb_comments |
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81 | FROM '.COMMENTS_TABLE.' |
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82 | WHERE validated = \'true\' |
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83 | AND image_id IN ('.implode(',', $selection).') |
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84 | GROUP BY image_id |
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85 | ;'; |
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86 | $nb_comments_of = simple_hash_from_query($query, 'image_id', 'nb_comments'); |
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87 | } |
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88 | } |
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89 | |
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90 | // template thumbnail initialization |
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91 | $template->set_filenames( array( 'index_thumbnails' => 'thumbnails.tpl',)); |
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92 | |
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93 | trigger_action('loc_begin_index_thumbnails', $pictures); |
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94 | $tpl_thumbnails_var = array(); |
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95 | |
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96 | foreach ($pictures as $row) |
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97 | { |
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98 | // link on picture.php page |
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99 | $url = duplicate_picture_url( |
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100 | array( |
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101 | 'image_id' => $row['id'], |
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102 | 'image_file' => $row['file'] |
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103 | ), |
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104 | array('start') |
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105 | ); |
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106 | |
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107 | $tpl_var = |
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108 | array( |
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109 | 'ID' => $row['id'], |
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110 | 'TN_SRC' => get_thumbnail_url($row), |
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111 | 'TN_ALT' => $row['file'], |
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112 | 'TN_TITLE' => get_thumbnail_title($row), |
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113 | 'icon_ts' => get_icon($row['date_available']), |
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114 | 'URL' => $url, |
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115 | |
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116 | /* Fields for template-extension usage */ |
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117 | 'FILE_PATH' => $row['path'], |
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118 | 'FILE_POSTED' => $row['date_available'], |
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119 | 'FILE_CREATED' => $row['date_creation'], |
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120 | 'FILE_DESC' => $row['comment'], |
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121 | 'FILE_AUTHOR' => $row['author'], |
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122 | 'FILE_HIT' => $row['hit'], |
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123 | 'FILE_SIZE' => $row['filesize'], |
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124 | 'FILE_WIDTH' => $row['width'], |
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125 | 'FILE_HEIGHT' => $row['height'], |
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126 | 'FILE_RATE' => $row['average_rate'], |
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127 | 'FILE_METADATE' => $row['date_metadata_update'], |
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128 | 'FILE_HAS_HD' => ($row['has_high'] and $user['enabled_high']=='true') ? |
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129 | true:false, /* lack of include/functions_picture.inc.php */ |
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130 | ); |
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131 | |
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132 | if ($user['show_nb_hits']) |
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133 | { |
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134 | $tpl_var['NB_HITS'] = $row['hit']; |
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135 | } |
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136 | |
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137 | if ($conf['show_thumbnail_caption']) |
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138 | {// name of the picture |
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139 | if (isset($row['name']) and $row['name'] != '') |
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140 | { |
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141 | $name = $row['name']; |
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142 | } |
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143 | else |
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144 | { |
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145 | $name = str_replace('_', ' ', get_filename_wo_extension($row['file'])); |
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146 | } |
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147 | |
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148 | $name = trigger_event('render_element_description', $name); |
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149 | |
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150 | switch ($page['section']) |
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151 | { |
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152 | case 'best_rated' : |
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153 | { |
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154 | $name = '('.$row['average_rate'].') '.$name; |
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155 | break; |
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156 | } |
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157 | case 'most_visited' : |
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158 | { |
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159 | if ( !$user['show_nb_hits']) { |
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160 | $name = '('.$row['hit'].') '.$name; |
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161 | } |
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162 | break; |
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163 | } |
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164 | } |
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165 | |
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166 | $tpl_var['NAME'] = $name; |
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167 | } |
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168 | |
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169 | if ( isset($nb_comments_of) ) |
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170 | { |
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171 | $tpl_var['NB_COMMENTS'] = (int)@$nb_comments_of[$row['id']]; |
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172 | } |
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173 | |
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174 | $tpl_thumbnails_var[] = $tpl_var; |
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175 | } |
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176 | |
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177 | $tpl_thumbnails_var = trigger_event('loc_end_index_thumbnails', $tpl_thumbnails_var, $pictures); |
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178 | $template->assign('thumbnails', $tpl_thumbnails_var); |
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179 | |
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180 | $template->assign_var_from_handle('THUMBNAILS', 'index_thumbnails'); |
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181 | |
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182 | pwg_debug('end include/category_default.inc.php'); |
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183 | ?> |
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