1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | PhpWebGallery - a PHP based picture gallery | |
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4 | // | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | |
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5 | // | Copyright (C) 2003-2004 PhpWebGallery Team - http://phpwebgallery.net | |
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6 | // +-----------------------------------------------------------------------+ |
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7 | // | branch : BSF (Best So Far) |
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8 | // | file : $RCSfile$ |
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9 | // | last update : $Date: 2004-11-09 21:59:19 +0000 (Tue, 09 Nov 2004) $ |
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10 | // | last modifier : $Author: plg $ |
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11 | // | revision : $Revision: 598 $ |
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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 | $rate_items = array(0,1,2,3,4,5); |
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29 | //--------------------------------------------------------------------- include |
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30 | define('PHPWG_ROOT_PATH','./'); |
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31 | include_once( PHPWG_ROOT_PATH.'include/common.inc.php' ); |
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32 | //-------------------------------------------------- access authorization check |
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33 | check_cat_id( $_GET['cat'] ); |
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34 | check_login_authorization(); |
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35 | if ( isset( $page['cat'] ) and is_numeric( $page['cat'] ) ) |
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36 | { |
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37 | check_restrictions( $page['cat'] ); |
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38 | } |
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39 | //---------------------------------------- incrementation of the number of hits |
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40 | $query = ' |
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41 | UPDATE '.IMAGES_TABLE.' |
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42 | SET hit = hit+1 |
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43 | WHERE id = '.$_GET['image_id'].' |
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44 | ;'; |
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45 | @pwg_query( $query ); |
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46 | //-------------------------------------------------------------- initialization |
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47 | initialize_category( 'picture' ); |
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48 | // retrieving the number of the picture in its category (in order) |
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49 | $query = ' |
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50 | SELECT DISTINCT(id) |
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51 | FROM '.IMAGES_TABLE.' |
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52 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id |
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53 | '.$page['where'].' |
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54 | '.$conf['order_by'].' |
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55 | ;'; |
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56 | $result = pwg_query( $query ); |
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57 | $page['num'] = 0; |
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58 | $belongs = false; |
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59 | while ($row = mysql_fetch_array($result)) |
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60 | { |
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61 | if ($row['id'] == $_GET['image_id']) |
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62 | { |
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63 | $belongs = true; |
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64 | break; |
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65 | } |
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66 | $page['num']++; |
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67 | } |
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68 | // if this image_id doesn't correspond to this category, an error message is |
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69 | // displayed, and execution is stopped |
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70 | if (!$belongs) |
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71 | { |
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72 | echo '<div style="text-align:center;">'.$lang['access_forbiden'].'<br />'; |
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73 | echo '<a href="'.add_session_id( PHPWG_ROOT_PATH.'category.php' ).'">'; |
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74 | echo $lang['thumbnails'].'</a></div>'; |
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75 | exit(); |
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76 | } |
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77 | //------------------------------------- prev, current & next picture management |
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78 | $picture = array(); |
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79 | |
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80 | if ($page['num'] == 0) |
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81 | { |
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82 | $has_prev = false; |
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83 | } |
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84 | else |
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85 | { |
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86 | $has_prev = true; |
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87 | } |
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88 | |
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89 | if ($page['num'] == $page['cat_nb_images'] - 1) |
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90 | { |
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91 | $has_next = false; |
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92 | } |
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93 | else |
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94 | { |
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95 | $has_next = true; |
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96 | } |
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97 | |
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98 | $query = ' |
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99 | SELECT * |
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100 | FROM '.IMAGES_TABLE.' |
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101 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id=ic.image_id |
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102 | '.$page['where'].' |
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103 | '.$conf['order_by'].' |
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104 | '; |
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105 | |
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106 | if ( !$has_prev ) |
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107 | { |
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108 | $query.= ' LIMIT 0,2'; |
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109 | } |
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110 | else |
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111 | { |
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112 | $query.= ' LIMIT '.($page['num'] - 1).',3'; |
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113 | } |
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114 | $query.= ';'; |
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115 | |
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116 | $result = pwg_query( $query ); |
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117 | $indexes = array('prev', 'current', 'next'); |
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118 | |
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119 | foreach (array('prev', 'current', 'next') as $i) |
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120 | { |
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121 | if ($i == 'prev' and !$has_prev) |
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122 | { |
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123 | continue; |
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124 | } |
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125 | if ($i == 'next' and !$has_next) |
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126 | { |
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127 | break; |
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128 | } |
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129 | |
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130 | $row = mysql_fetch_array($result); |
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131 | foreach (array_keys($row) as $key) |
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132 | { |
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133 | if (!is_numeric($key)) |
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134 | { |
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135 | $picture[$i][$key] = $row[$key]; |
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136 | } |
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137 | } |
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138 | |
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139 | $picture[$i]['is_picture'] = false; |
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140 | if (in_array(get_extension($row['file']), $conf['picture_ext'])) |
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141 | { |
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142 | $picture[$i]['is_picture'] = true; |
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143 | } |
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144 | |
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145 | if ( !isset($array_cat_directories[$row['storage_category_id']])) |
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146 | { |
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147 | $array_cat_directories[$row['storage_category_id']] = |
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148 | get_complete_dir( $row['storage_category_id'] ); |
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149 | } |
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150 | $cat_directory = $array_cat_directories[$row['storage_category_id']]; |
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151 | $file_wo_ext = get_filename_wo_extension($row['file']); |
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152 | |
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153 | $icon = './template/'.$user['template'].'/mimetypes/'; |
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154 | $icon.= strtolower(get_extension($row['file'])).'.png'; |
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155 | |
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156 | if (isset($row['representative_ext']) and $row['representative_ext'] =! '') |
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157 | { |
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158 | $picture[$i]['src'] = $cat_directory.'pwg_representative/'; |
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159 | $picture[$i]['src'].= $file_wo_ext.'.'.$row['representative_ext']; |
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160 | } |
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161 | else |
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162 | { |
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163 | $picture[$i]['src'] = $icon; |
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164 | } |
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165 | // special case for picture files |
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166 | if ($picture[$i]['is_picture']) |
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167 | { |
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168 | $picture[$i]['src'] = $cat_directory.$row['file']; |
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169 | // if we are working on the "current" element, we search if there is a |
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170 | // high quality picture |
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171 | // FIXME : with remote pictures, this "remote fopen" takes long... |
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172 | if ($i == 'current') |
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173 | { |
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174 | if (@fopen($cat_directory.'pwg_high/'.$row['file'], 'r')) |
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175 | { |
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176 | $picture[$i]['high'] = $cat_directory.'pwg_high/'.$row['file']; |
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177 | } |
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178 | } |
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179 | } |
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180 | |
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181 | // if picture is not a file, we need the download link |
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182 | if (!$picture[$i]['is_picture']) |
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183 | { |
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184 | $picture[$i]['download'] = $cat_directory.$row['file']; |
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185 | } |
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186 | |
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187 | $picture[$i]['thumbnail'] = get_thumbnail_src($row['file'], |
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188 | $row['storage_category_id'], |
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189 | @$row['tn_ext']); |
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190 | |
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191 | if ( !empty( $row['name'] ) ) |
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192 | { |
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193 | $picture[$i]['name'] = $row['name']; |
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194 | } |
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195 | else |
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196 | { |
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197 | $picture[$i]['name'] = str_replace('_', ' ', $file_wo_ext); |
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198 | } |
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199 | |
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200 | $picture[$i]['url'] = PHPWG_ROOT_PATH.'picture.php'; |
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201 | $picture[$i]['url'].= get_query_string_diff(array('image_id','add_fav', |
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202 | 'slideshow','rate')); |
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203 | $picture[$i]['url'].= '&image_id='.$row['id']; |
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204 | } |
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205 | |
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206 | $url_up = PHPWG_ROOT_PATH.'category.php?cat='.$page['cat'].'&'; |
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207 | $url_up.= 'num='.$page['num']; |
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208 | if ( $page['cat'] == 'search' ) |
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209 | { |
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210 | $url_up.= "&search=".$_GET['search']; |
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211 | } |
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212 | |
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213 | $url_admin = PHPWG_ROOT_PATH.'admin.php?page=picture_modify'; |
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214 | $url_admin.= '&cat_id='.$page['cat']; |
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215 | $url_admin.= '&image_id='.$_GET['image_id']; |
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216 | |
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217 | $url_slide = $picture['current']['url']; |
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218 | $url_slide.= '&slideshow='.$conf['slideshow_period']; |
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219 | //----------------------------------------------------------- rate registration |
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220 | if (isset($_GET['rate']) |
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221 | and $conf['rate'] |
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222 | and !$user['is_the_guest'] |
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223 | and in_array($_GET['rate'], $rate_items)) |
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224 | { |
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225 | $query = ' |
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226 | DELETE |
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227 | FROM '.RATE_TABLE.' |
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228 | WHERE user_id = '.$user['id'].' |
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229 | AND element_id = '.$_GET['image_id'].' |
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230 | ;'; |
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231 | pwg_query($query); |
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232 | $query = ' |
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233 | INSERT INTO '.RATE_TABLE.' |
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234 | (user_id,element_id,rate) |
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235 | VALUES |
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236 | ('.$user['id'].','.$_GET['image_id'].','.$_GET['rate'].') |
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237 | ;'; |
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238 | pwg_query($query); |
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239 | |
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240 | // update of images.average_rate field |
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241 | $query = ' |
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242 | SELECT ROUND(AVG(rate),2) AS average_rate |
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243 | FROM '.RATE_TABLE.' |
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244 | WHERE element_id = '.$_GET['image_id'].' |
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245 | ;'; |
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246 | $row = mysql_fetch_array(pwg_query($query)); |
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247 | $query = ' |
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248 | UPDATE '.IMAGES_TABLE.' |
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249 | SET average_rate = '.$row['average_rate'].' |
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250 | WHERE id = '.$_GET['image_id'].' |
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251 | ;'; |
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252 | pwg_query($query); |
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253 | } |
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254 | //--------------------------------------------------------- favorite management |
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255 | if ( isset( $_GET['add_fav'] ) ) |
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256 | { |
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257 | $query = 'DELETE FROM '.FAVORITES_TABLE; |
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258 | $query.= ' WHERE user_id = '.$user['id']; |
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259 | $query.= ' AND image_id = '.$picture['current']['id']; |
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260 | $query.= ';'; |
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261 | $result = pwg_query( $query ); |
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262 | |
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263 | if ( $_GET['add_fav'] == 1 ) |
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264 | { |
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265 | $query = 'INSERT INTO '.FAVORITES_TABLE; |
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266 | $query.= ' (image_id,user_id) VALUES'; |
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267 | $query.= ' ('.$picture['current']['id'].','.$user['id'].')'; |
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268 | $query.= ';'; |
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269 | $result = pwg_query( $query ); |
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270 | } |
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271 | if ( !$_GET['add_fav'] and $page['cat'] == 'fav' ) |
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272 | { |
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273 | if (!$has_prev and $mysql_num_rows == 1) |
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274 | { |
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275 | // there is no favorite picture anymore we redirect the user to the |
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276 | // category page |
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277 | $url = add_session_id($url_up); |
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278 | redirect($url); |
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279 | } |
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280 | else if (!$has_prev) |
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281 | { |
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282 | $url = str_replace( '&', '&', $picture['next']['url'] ); |
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283 | $url = add_session_id( $url, true); |
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284 | } |
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285 | else |
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286 | { |
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287 | $url = str_replace('&', '&', $picture['prev']['url'] ); |
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288 | $url = add_session_id( $url, true); |
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289 | } |
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290 | redirect( $url ); |
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291 | } |
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292 | } |
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293 | |
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294 | //------------------------------------------------------ comment registeration |
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295 | if ( isset( $_POST['content'] ) && !empty($_POST['content']) ) |
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296 | { |
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297 | $register_comment = true; |
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298 | $author = !empty($_POST['author'])?$_POST['author']:$lang['guest']; |
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299 | // if a guest try to use the name of an already existing user, he must be |
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300 | // rejected |
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301 | if ( $author != $user['username'] ) |
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302 | { |
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303 | $query = 'SELECT COUNT(*) AS user_exists'; |
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304 | $query.= ' FROM '.USERS_TABLE; |
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305 | $query.= " WHERE username = '".$author."'"; |
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306 | $query.= ';'; |
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307 | $row = mysql_fetch_array( pwg_query( $query ) ); |
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308 | if ( $row['user_exists'] == 1 ) |
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309 | { |
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310 | $template->assign_block_vars( |
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311 | 'information', |
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312 | array('INFORMATION'=>$lang['comment_user_exists'])); |
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313 | $register_comment = false; |
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314 | } |
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315 | } |
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316 | |
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317 | if ( $register_comment ) |
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318 | { |
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319 | // anti-flood system |
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320 | $reference_date = time() - $conf['anti-flood_time']; |
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321 | $query = 'SELECT id FROM '.COMMENTS_TABLE; |
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322 | $query.= ' WHERE date > FROM_UNIXTIME('.$reference_date.')'; |
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323 | $query.= " AND author = '".$author."'"; |
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324 | $query.= ';'; |
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325 | if ( mysql_num_rows( pwg_query( $query ) ) == 0 |
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326 | or $conf['anti-flood_time'] == 0 ) |
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327 | { |
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328 | $query = 'INSERT INTO '.COMMENTS_TABLE; |
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329 | $query.= ' (author,date,image_id,content,validated) VALUES ('; |
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330 | $query.= "'".$author."'"; |
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331 | $query.= ',NOW(),'.$_GET['image_id']; |
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332 | $query.= ",'".htmlspecialchars( $_POST['content'], ENT_QUOTES)."'"; |
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333 | if ( !$conf['comments_validation'] or $user['status'] == 'admin' ) |
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334 | { |
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335 | $query.= ",'true'"; |
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336 | } |
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337 | else |
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338 | { |
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339 | $query.= ",'false'"; |
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340 | } |
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341 | $query.= ');'; |
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342 | pwg_query( $query ); |
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343 | // information message |
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344 | $message = $lang['comment_added']; |
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345 | if ( $conf['comments_validation'] and $user['status'] != 'admin' ) |
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346 | { |
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347 | $message.= '<br />'.$lang['comment_to_validate']; |
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348 | } |
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349 | $template->assign_block_vars('information', |
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350 | array('INFORMATION'=>$message)); |
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351 | // notification to the administrators |
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352 | if ( $conf['mail_notification'] ) |
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353 | { |
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354 | $cat_name = get_cat_display_name( $page['cat_name'], ' > ', '' ); |
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355 | $cat_name = strip_tags( $cat_name ); |
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356 | notify( 'comment', $cat_name.' > '.$picture['current']['name']); |
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357 | } |
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358 | } |
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359 | else |
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360 | { |
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361 | // information message |
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362 | $template->assign_block_vars( |
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363 | 'information', |
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364 | array('INFORMATION'=>$lang['comment_anti-flood'])); |
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365 | } |
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366 | } |
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367 | } |
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368 | // comment deletion |
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369 | if ( isset( $_GET['del'] ) |
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370 | and is_numeric( $_GET['del'] ) |
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371 | and $user['status'] == 'admin' ) |
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372 | { |
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373 | $query = 'DELETE FROM '.COMMENTS_TABLE; |
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374 | $query.= ' WHERE id = '.$_GET['del']; |
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375 | $query.= ';'; |
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376 | pwg_query( $query ); |
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377 | } |
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378 | |
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379 | // |
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380 | // Start output of page |
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381 | // |
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382 | |
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383 | $title = $picture['current']['name']; |
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384 | $refresh = 0; |
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385 | if ( isset( $_GET['slideshow'] ) and $has_next ) |
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386 | { |
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387 | $refresh= $_GET['slideshow']; |
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388 | $url_link = $picture['next']['url'].'&slideshow='.$refresh; |
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389 | } |
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390 | |
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391 | $title_img = $picture['current']['name']; |
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392 | $title_nb = ''; |
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393 | if (is_numeric( $page['cat'] )) |
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394 | { |
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395 | $title_img = replace_space(get_cat_display_name($page['cat_name'],' > ')); |
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396 | $n = $page['num'] + 1; |
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397 | $title_nb = $n.'/'.$page['cat_nb_images']; |
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398 | } |
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399 | else if ( $page['cat'] == 'search' ) |
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400 | { |
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401 | $title_img = replace_search( $title_img, $_GET['search'] ); |
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402 | } |
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403 | |
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404 | // calculation of width and height |
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405 | if (empty($picture['current']['width'])) |
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406 | { |
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407 | $taille_image = @getimagesize($picture['current']['src']); |
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408 | $original_width = $taille_image[0]; |
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409 | $original_height = $taille_image[1]; |
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410 | } |
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411 | else |
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412 | { |
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413 | $original_width = $picture['current']['width']; |
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414 | $original_height = $picture['current']['height']; |
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415 | } |
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416 | |
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417 | $picture_size = get_picture_size( $original_width, $original_height, |
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418 | $user['maxwidth'], $user['maxheight'] ); |
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419 | |
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420 | // metadata |
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421 | if ($conf['show_exif'] or $conf['show_iptc']) |
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422 | { |
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423 | $metadata_showable = true; |
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424 | } |
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425 | else |
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426 | { |
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427 | $metadata_showable = false; |
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428 | } |
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429 | |
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430 | $url_metadata = PHPWG_ROOT_PATH.'picture.php'; |
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431 | $url_metadata .= get_query_string_diff(array('add_fav', 'slideshow', 'show_metadata')); |
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432 | if ($metadata_showable and !isset($_GET['show_metadata'])) |
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433 | { |
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434 | $url_metadata.= '&show_metadata=1'; |
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435 | } |
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436 | |
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437 | include(PHPWG_ROOT_PATH.'include/page_header.php'); |
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438 | $template->set_filenames(array('picture'=>'picture.tpl')); |
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439 | |
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440 | $template->assign_vars(array( |
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441 | 'CATEGORY' => $title_img, |
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442 | 'PHOTO' => $title_nb, |
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443 | 'TITLE' => $picture['current']['name'], |
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444 | 'SRC_IMG' => $picture['current']['src'], |
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445 | 'ALT_IMG' => $picture['current']['file'], |
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446 | 'WIDTH_IMG' => $picture_size[0], |
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447 | 'HEIGHT_IMG' => $picture_size[1], |
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448 | |
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449 | 'L_HOME' => $lang['gallery_index'], |
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450 | 'L_SLIDESHOW' => $lang['slideshow'], |
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451 | 'L_STOP_SLIDESHOW' => $lang['slideshow_stop'], |
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452 | 'L_PREV_IMG' =>$lang['previous_image'].' : ', |
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453 | 'L_ADMIN' =>$lang['link_info_image'], |
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454 | 'L_COMMENT_TITLE' =>$lang['comments_title'], |
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455 | 'L_ADD_COMMENT' =>$lang['comments_add'], |
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456 | 'L_DELETE_COMMENT' =>$lang['comments_del'], |
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457 | 'L_DELETE' =>$lang['delete'], |
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458 | 'L_SUBMIT' =>$lang['submit'], |
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459 | 'L_AUTHOR' =>$lang['author'], |
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460 | 'L_COMMENT' =>$lang['comment'], |
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461 | 'L_DOWNLOAD' => $lang['download'], |
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462 | 'L_DOWNLOAD_HINT' => $lang['download_hint'], |
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463 | 'L_PICTURE_METADATA' => $lang['picture_show_metadata'], |
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464 | 'L_PICTURE_HIGH' => $lang['picture_high'], |
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465 | 'L_UP_HINT' => $lang['up_hint'], |
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466 | 'L_UP_ALT' => $lang['up_alt'], |
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467 | |
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468 | 'U_HOME' => add_session_id(PHPWG_ROOT_PATH.'category.php'), |
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469 | 'U_UP' => add_session_id($url_up), |
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470 | 'U_METADATA' => add_session_id($url_metadata), |
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471 | 'U_ADMIN' => add_session_id($url_admin), |
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472 | 'U_SLIDESHOW'=> add_session_id($url_slide), |
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473 | 'U_ADD_COMMENT' => add_session_id(str_replace( '&', '&', $_SERVER['REQUEST_URI'] )) |
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474 | ) |
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475 | ); |
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476 | //------------------------------------------------------- upper menu management |
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477 | // download link if file is not a picture |
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478 | if (!$picture['current']['is_picture']) |
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479 | { |
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480 | $template->assign_block_vars( |
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481 | 'download', |
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482 | array('U_DOWNLOAD' => $picture['current']['download'])); |
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483 | } |
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484 | else |
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485 | { |
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486 | $template->assign_block_vars( |
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487 | 'ecard', |
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488 | array('U_ECARD' => $picture['current']['url'])); |
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489 | } |
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490 | // display a high quality link if present |
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491 | if (isset($picture['current']['high'])) |
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492 | { |
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493 | $full_size = @getimagesize($picture['current']['high']); |
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494 | $full_width = $full_size[0]; |
---|
495 | $full_height = $full_size[1]; |
---|
496 | $uuid = uniqid(rand()); |
---|
497 | $template->assign_block_vars('high', array( |
---|
498 | 'U_HIGH' => $picture['current']['high'], |
---|
499 | 'UUID'=>$uuid, |
---|
500 | 'WIDTH_IMG'=>($full_width + 16), |
---|
501 | 'HEIGHT_IMG'=>($full_height + 16) |
---|
502 | )); |
---|
503 | } |
---|
504 | //------------------------------------------------------- favorite manipulation |
---|
505 | if ( !$user['is_the_guest'] ) |
---|
506 | { |
---|
507 | // verify if the picture is already in the favorite of the user |
---|
508 | $query = 'SELECT COUNT(*) AS nb_fav'; |
---|
509 | $query.= ' FROM '.FAVORITES_TABLE.' WHERE image_id = '.$_GET['image_id']; |
---|
510 | $query.= ' AND user_id = '.$user['id'].';'; |
---|
511 | $result = pwg_query( $query ); |
---|
512 | $row = mysql_fetch_array( $result ); |
---|
513 | if (!$row['nb_fav']) |
---|
514 | { |
---|
515 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
516 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
517 | $url.= '&add_fav=1'; |
---|
518 | |
---|
519 | $template->assign_block_vars( |
---|
520 | 'favorite', |
---|
521 | array( |
---|
522 | 'FAVORITE_IMG' => PHPWG_ROOT_PATH.'template/'.$user['template'].'/theme/favorite.gif', |
---|
523 | 'FAVORITE_HINT' =>$lang['add_favorites_hint'], |
---|
524 | 'FAVORITE_ALT' =>$lang['add_favorites_alt'], |
---|
525 | 'U_FAVORITE' => $url |
---|
526 | )); |
---|
527 | } |
---|
528 | else |
---|
529 | { |
---|
530 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
531 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
532 | $url.= '&add_fav=0'; |
---|
533 | |
---|
534 | $template->assign_block_vars( |
---|
535 | 'favorite', |
---|
536 | array( |
---|
537 | 'FAVORITE_IMG' => PHPWG_ROOT_PATH.'template/'.$user['template'].'/theme/del_favorite.gif', |
---|
538 | 'FAVORITE_HINT' =>$lang['del_favorites_hint'], |
---|
539 | 'FAVORITE_ALT' =>$lang['del_favorites_alt'], |
---|
540 | 'U_FAVORITE'=> $url |
---|
541 | )); |
---|
542 | } |
---|
543 | } |
---|
544 | //------------------------------------ admin link for information modifications |
---|
545 | if ( $user['status'] == 'admin' ) |
---|
546 | { |
---|
547 | $template->assign_block_vars('admin', array()); |
---|
548 | } |
---|
549 | |
---|
550 | //-------------------------------------------------------- navigation management |
---|
551 | if ($has_prev) |
---|
552 | { |
---|
553 | $template->assign_block_vars( |
---|
554 | 'previous', |
---|
555 | array( |
---|
556 | 'TITLE_IMG' => $picture['prev']['name'], |
---|
557 | 'IMG' => $picture['prev']['thumbnail'], |
---|
558 | 'U_IMG' => add_session_id($picture['prev']['url']) |
---|
559 | )); |
---|
560 | } |
---|
561 | |
---|
562 | if ($has_next) |
---|
563 | { |
---|
564 | $template->assign_block_vars( |
---|
565 | 'next', |
---|
566 | array( |
---|
567 | 'TITLE_IMG' => $picture['next']['name'], |
---|
568 | 'IMG' => $picture['next']['thumbnail'], |
---|
569 | 'U_IMG' => add_session_id($picture['next']['url']) |
---|
570 | )); |
---|
571 | } |
---|
572 | |
---|
573 | //--------------------------------------------------------- picture information |
---|
574 | // legend |
---|
575 | if (isset($picture['current']['comment']) |
---|
576 | and !empty($picture['current']['comment'])) |
---|
577 | { |
---|
578 | $template->assign_block_vars( |
---|
579 | 'legend', |
---|
580 | array( |
---|
581 | 'COMMENT_IMG' => $picture['current']['comment'] |
---|
582 | )); |
---|
583 | } |
---|
584 | |
---|
585 | // author |
---|
586 | if ( !empty($picture['current']['author']) ) |
---|
587 | { |
---|
588 | $search_url = PHPWG_ROOT_PATH.'category.php?cat=search'; |
---|
589 | $search_url.= '&search=author:'.$picture['current']['author']; |
---|
590 | |
---|
591 | $value = '<a href="'; |
---|
592 | $value.= add_session_id($search_url); |
---|
593 | $value.= '">'.$picture['current']['author'].'</a>'; |
---|
594 | |
---|
595 | $template->assign_block_vars( |
---|
596 | 'info_line', |
---|
597 | array( |
---|
598 | 'INFO'=>$lang['author'], |
---|
599 | 'VALUE'=>$value |
---|
600 | )); |
---|
601 | } |
---|
602 | // creation date |
---|
603 | if ( !empty($picture['current']['date_creation']) ) |
---|
604 | { |
---|
605 | $search_url = PHPWG_ROOT_PATH.'category.php?cat=search'; |
---|
606 | $search_url.= '&search='; |
---|
607 | $search_url.= 'date_creation:'.$picture['current']['date_creation']; |
---|
608 | |
---|
609 | $value = '<a href="'; |
---|
610 | $value.= add_session_id($search_url); |
---|
611 | $value.= '">'.format_date($picture['current']['date_creation']).'</a>'; |
---|
612 | |
---|
613 | $template->assign_block_vars( |
---|
614 | 'info_line', |
---|
615 | array( |
---|
616 | 'INFO'=>$lang['creation_date'], |
---|
617 | 'VALUE'=>$value |
---|
618 | )); |
---|
619 | } |
---|
620 | // date of availability |
---|
621 | $search_url = PHPWG_ROOT_PATH.'category.php?cat=search'; |
---|
622 | $search_url.= '&search='; |
---|
623 | $search_url.= 'date_available:'.$picture['current']['date_available']; |
---|
624 | |
---|
625 | $value = '<a href="'; |
---|
626 | $value.= add_session_id($search_url); |
---|
627 | $value.= '">'.format_date($picture['current']['date_available']).'</a>'; |
---|
628 | |
---|
629 | $template->assign_block_vars( |
---|
630 | 'info_line', |
---|
631 | array( |
---|
632 | 'INFO'=>$lang['registration_date'], |
---|
633 | 'VALUE'=>$value |
---|
634 | )); |
---|
635 | // size in pixels |
---|
636 | if ($picture['current']['is_picture']) |
---|
637 | { |
---|
638 | if ($original_width != $picture_size[0] |
---|
639 | or $original_height != $picture_size[1]) |
---|
640 | { |
---|
641 | $content = '[ <a href="'.$picture['current']['src'].'" '; |
---|
642 | $content.= ' title="'.$lang['true_size'].'">'; |
---|
643 | $content.= $original_width.'*'.$original_height.'</a> ]'; |
---|
644 | } |
---|
645 | else |
---|
646 | { |
---|
647 | $content = $original_width.'*'.$original_height; |
---|
648 | } |
---|
649 | $template->assign_block_vars( |
---|
650 | 'info_line', |
---|
651 | array( |
---|
652 | 'INFO'=>$lang['size'], |
---|
653 | 'VALUE'=>$content |
---|
654 | )); |
---|
655 | } |
---|
656 | // file |
---|
657 | $template->assign_block_vars('info_line', array( |
---|
658 | 'INFO'=>$lang['file'], |
---|
659 | 'VALUE'=>$picture['current']['file'] |
---|
660 | )); |
---|
661 | // filesize |
---|
662 | if (empty($picture['current']['filesize'])) |
---|
663 | { |
---|
664 | if (!$picture['current']['is_picture']) |
---|
665 | { |
---|
666 | $filesize = floor(filesize($picture['current']['download'])/1024); |
---|
667 | } |
---|
668 | else |
---|
669 | { |
---|
670 | $filesize = floor(filesize($picture['current']['src'])/1024); |
---|
671 | } |
---|
672 | } |
---|
673 | else |
---|
674 | { |
---|
675 | $filesize = $picture['current']['filesize']; |
---|
676 | } |
---|
677 | |
---|
678 | $template->assign_block_vars('info_line', array( |
---|
679 | 'INFO'=>$lang['filesize'], |
---|
680 | 'VALUE'=>$filesize.' KB' |
---|
681 | )); |
---|
682 | // keywords |
---|
683 | if (!empty($picture['current']['keywords'])) |
---|
684 | { |
---|
685 | $keywords = explode(',', $picture['current']['keywords']); |
---|
686 | $content = ''; |
---|
687 | $url = PHPWG_ROOT_PATH.'category.php?cat=search&search=keywords:'; |
---|
688 | foreach ($keywords as $i => $keyword) |
---|
689 | { |
---|
690 | $local_url = add_session_id($url.$keyword); |
---|
691 | if ($i > 0) |
---|
692 | { |
---|
693 | $content.= ','; |
---|
694 | } |
---|
695 | $content.= '<a href="'.$local_url.'">'.$keyword.'</a>'; |
---|
696 | } |
---|
697 | $template->assign_block_vars( |
---|
698 | 'info_line', |
---|
699 | array( |
---|
700 | 'INFO'=>$lang['keywords'], |
---|
701 | 'VALUE'=>$content |
---|
702 | )); |
---|
703 | } |
---|
704 | // number of visits |
---|
705 | $template->assign_block_vars( |
---|
706 | 'info_line', |
---|
707 | array( |
---|
708 | 'INFO'=>$lang['visited'], |
---|
709 | 'VALUE'=>$picture['current']['hit'].' '.$lang['times'] |
---|
710 | )); |
---|
711 | // rate results |
---|
712 | if ($conf['rate']) |
---|
713 | { |
---|
714 | $query = ' |
---|
715 | SELECT COUNT(rate) AS count |
---|
716 | , ROUND(AVG(rate),2) AS average |
---|
717 | , ROUND(STD(rate),2) AS STD |
---|
718 | FROM '.RATE_TABLE.' |
---|
719 | WHERE element_id = '.$picture['current']['id'].' |
---|
720 | ;'; |
---|
721 | $row = mysql_fetch_array(pwg_query($query)); |
---|
722 | if ($row['count'] == 0) |
---|
723 | { |
---|
724 | $value = $lang['no_rate']; |
---|
725 | } |
---|
726 | else |
---|
727 | { |
---|
728 | $value = $row['average']; |
---|
729 | $value.= ' ('; |
---|
730 | $value.= $row['count'].' '.$lang['rates']; |
---|
731 | $value.= ', '.$lang['standard_deviation'].' : '.$row['STD']; |
---|
732 | $value.= ')'; |
---|
733 | } |
---|
734 | |
---|
735 | $template->assign_block_vars( |
---|
736 | 'info_line', |
---|
737 | array( |
---|
738 | 'INFO' => $lang['element_rate'], |
---|
739 | 'VALUE' => $value |
---|
740 | )); |
---|
741 | } |
---|
742 | // related categories |
---|
743 | $query = ' |
---|
744 | SELECT category_id |
---|
745 | FROM '.IMAGE_CATEGORY_TABLE.' |
---|
746 | WHERE image_id = '.$_GET['image_id']; |
---|
747 | if ($user['forbidden_categories'] != '') |
---|
748 | { |
---|
749 | $query.= ' |
---|
750 | AND category_id NOT IN ('.$user['forbidden_categories'].')'; |
---|
751 | } |
---|
752 | $query.= ' |
---|
753 | ;'; |
---|
754 | $result = pwg_query($query); |
---|
755 | $categories = ''; |
---|
756 | while ($row = mysql_fetch_array($result)) |
---|
757 | { |
---|
758 | if ($categories != '') |
---|
759 | { |
---|
760 | $categories.= '<br />'; |
---|
761 | } |
---|
762 | $cat_info = get_cat_info($row['category_id']); |
---|
763 | $categories .= get_cat_display_name($cat_info['name'], ' >'); |
---|
764 | } |
---|
765 | $template->assign_block_vars( |
---|
766 | 'info_line', |
---|
767 | array( |
---|
768 | 'INFO' => $lang['categories'], |
---|
769 | 'VALUE' => $categories |
---|
770 | )); |
---|
771 | // metadata |
---|
772 | if ($metadata_showable and isset($_GET['show_metadata'])) |
---|
773 | { |
---|
774 | include_once(PHPWG_ROOT_PATH.'/include/functions_metadata.inc.php'); |
---|
775 | $template->assign_block_vars('metadata', array()); |
---|
776 | if ($conf['show_exif']) |
---|
777 | { |
---|
778 | if ($exif = @read_exif_data($picture['current']['src'])) |
---|
779 | { |
---|
780 | $template->assign_block_vars( |
---|
781 | 'metadata.headline', |
---|
782 | array('TITLE' => 'EXIF Metadata') |
---|
783 | ); |
---|
784 | |
---|
785 | foreach ($conf['show_exif_fields'] as $field) |
---|
786 | { |
---|
787 | if (strpos($field, ';') === false) |
---|
788 | { |
---|
789 | if (isset($exif[$field])) |
---|
790 | { |
---|
791 | $key = $field; |
---|
792 | if (isset($lang['exif_field_'.$field])) |
---|
793 | { |
---|
794 | $key = $lang['exif_field_'.$field]; |
---|
795 | } |
---|
796 | |
---|
797 | $template->assign_block_vars( |
---|
798 | 'metadata.line', |
---|
799 | array( |
---|
800 | 'KEY' => $key, |
---|
801 | 'VALUE' => $exif[$field] |
---|
802 | ) |
---|
803 | ); |
---|
804 | } |
---|
805 | } |
---|
806 | else |
---|
807 | { |
---|
808 | $tokens = explode(';', $field); |
---|
809 | if (isset($exif[$tokens[0]][$tokens[1]])) |
---|
810 | { |
---|
811 | $key = $tokens[1]; |
---|
812 | if (isset($lang['exif_field_'.$tokens[1]])) |
---|
813 | { |
---|
814 | $key = $lang['exif_field_'.$tokens[1]]; |
---|
815 | } |
---|
816 | |
---|
817 | $template->assign_block_vars( |
---|
818 | 'metadata.line', |
---|
819 | array( |
---|
820 | 'KEY' => $key, |
---|
821 | 'VALUE' => $exif[$tokens[0]][$tokens[1]] |
---|
822 | ) |
---|
823 | ); |
---|
824 | } |
---|
825 | } |
---|
826 | } |
---|
827 | } |
---|
828 | } |
---|
829 | if ($conf['show_iptc']) |
---|
830 | { |
---|
831 | $iptc = get_iptc_data($picture['current']['src'], |
---|
832 | $conf['show_iptc_mapping']); |
---|
833 | |
---|
834 | if (count($iptc) > 0) |
---|
835 | { |
---|
836 | $template->assign_block_vars( |
---|
837 | 'metadata.headline', |
---|
838 | array('TITLE' => 'IPTC Metadata') |
---|
839 | ); |
---|
840 | } |
---|
841 | |
---|
842 | foreach ($iptc as $field => $value) |
---|
843 | { |
---|
844 | $key = $field; |
---|
845 | if (isset($lang[$field])) |
---|
846 | { |
---|
847 | $key = $lang[$field]; |
---|
848 | } |
---|
849 | |
---|
850 | $template->assign_block_vars( |
---|
851 | 'metadata.line', |
---|
852 | array( |
---|
853 | 'KEY' => $key, |
---|
854 | 'VALUE' => $value |
---|
855 | ) |
---|
856 | ); |
---|
857 | } |
---|
858 | } |
---|
859 | } |
---|
860 | //slideshow end |
---|
861 | if ( isset( $_GET['slideshow'] ) ) |
---|
862 | { |
---|
863 | if ( !is_numeric( $_GET['slideshow'] ) ) $_GET['slideshow'] = $conf['slideshow_period']; |
---|
864 | |
---|
865 | $template->assign_block_vars('stop_slideshow', array( |
---|
866 | 'U_SLIDESHOW'=>add_session_id( $picture['current']['url'] ) |
---|
867 | )); |
---|
868 | } |
---|
869 | |
---|
870 | //------------------------------------------------------------------- rate form |
---|
871 | if ($conf['rate']) |
---|
872 | { |
---|
873 | $query = ' |
---|
874 | SELECT rate |
---|
875 | FROM '.RATE_TABLE.' |
---|
876 | WHERE user_id = '.$user['id'].' |
---|
877 | AND element_id = '.$_GET['image_id'].' |
---|
878 | ;'; |
---|
879 | $result = pwg_query($query); |
---|
880 | if (mysql_num_rows($result) > 0) |
---|
881 | { |
---|
882 | $row = mysql_fetch_array($result); |
---|
883 | $sentence = $lang['already_rated']; |
---|
884 | $sentence.= ' ('.$row['rate'].'). '; |
---|
885 | $sentence.= $lang['update_rate']; |
---|
886 | } |
---|
887 | else |
---|
888 | { |
---|
889 | $sentence = $lang['never_rated'].'. '.$lang['to_rate']; |
---|
890 | } |
---|
891 | $template->assign_block_vars( |
---|
892 | 'rate', |
---|
893 | array('SENTENCE' => $sentence) |
---|
894 | ); |
---|
895 | |
---|
896 | |
---|
897 | foreach ($rate_items as $num => $mark) |
---|
898 | { |
---|
899 | if ($num > 0) |
---|
900 | { |
---|
901 | $separator = '|'; |
---|
902 | } |
---|
903 | else |
---|
904 | { |
---|
905 | $separator = ''; |
---|
906 | } |
---|
907 | |
---|
908 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
909 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
910 | $url.= '&rate='.$mark; |
---|
911 | |
---|
912 | $template->assign_block_vars( |
---|
913 | 'rate.rate_option', |
---|
914 | array( |
---|
915 | 'OPTION' => $mark, |
---|
916 | 'URL' => $url, |
---|
917 | 'SEPARATOR' => $separator |
---|
918 | )); |
---|
919 | } |
---|
920 | } |
---|
921 | |
---|
922 | //---------------------------------------------------- users's comments display |
---|
923 | if ( $conf['show_comments'] ) |
---|
924 | { |
---|
925 | // number of comment for this picture |
---|
926 | $query = 'SELECT COUNT(*) AS nb_comments'; |
---|
927 | $query.= ' FROM '.COMMENTS_TABLE.' WHERE image_id = '.$_GET['image_id']; |
---|
928 | $query.= " AND validated = 'true'"; |
---|
929 | $query.= ';'; |
---|
930 | $row = mysql_fetch_array( pwg_query( $query ) ); |
---|
931 | |
---|
932 | // navigation bar creation |
---|
933 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
934 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
935 | |
---|
936 | if (!isset( $_GET['start'] ) |
---|
937 | or !is_numeric( $_GET['start'] ) |
---|
938 | or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) ) |
---|
939 | { |
---|
940 | $page['start'] = 0; |
---|
941 | } |
---|
942 | else |
---|
943 | { |
---|
944 | $page['start'] = $_GET['start']; |
---|
945 | } |
---|
946 | $page['navigation_bar'] = create_navigation_bar( $url, $row['nb_comments'], |
---|
947 | $page['start'], |
---|
948 | $conf['nb_comment_page'], |
---|
949 | '' ); |
---|
950 | $template->assign_block_vars('comments', array( |
---|
951 | 'NB_COMMENT'=>$row['nb_comments'], |
---|
952 | 'NAV_BAR'=>$page['navigation_bar'])); |
---|
953 | |
---|
954 | $query = 'SELECT id,author,date,image_id,content'; |
---|
955 | $query.= ' FROM '.COMMENTS_TABLE.' WHERE image_id = '.$_GET['image_id']; |
---|
956 | $query.= " AND validated = 'true'"; |
---|
957 | $query.= ' ORDER BY date ASC'; |
---|
958 | $query.= ' LIMIT '.$page['start'].', '.$conf['nb_comment_page'].';'; |
---|
959 | $result = pwg_query( $query ); |
---|
960 | |
---|
961 | while ( $row = mysql_fetch_array( $result ) ) |
---|
962 | { |
---|
963 | $template->assign_block_vars( |
---|
964 | 'comments.comment', |
---|
965 | array( |
---|
966 | 'COMMENT_AUTHOR'=>empty($row['author'])?$lang['guest']:$row['author'], |
---|
967 | 'COMMENT_DATE'=>format_date($row['date'], 'mysql_datetime', true), |
---|
968 | 'COMMENT'=>parse_comment_content($row['content']) |
---|
969 | )); |
---|
970 | |
---|
971 | if ( $user['status'] == 'admin' ) |
---|
972 | { |
---|
973 | $template->assign_block_vars( |
---|
974 | 'comments.comment.delete', |
---|
975 | array('U_COMMENT_DELETE'=>add_session_id( $url.'&del='.$row['id']) |
---|
976 | )); |
---|
977 | } |
---|
978 | } |
---|
979 | |
---|
980 | if (!$user['is_the_guest'] |
---|
981 | or ($user['is_the_guest'] and $conf['comments_forall'])) |
---|
982 | { |
---|
983 | $template->assign_block_vars('comments.add_comment', array()); |
---|
984 | // display author field if the user is not logged in |
---|
985 | if (!$user['is_the_guest']) |
---|
986 | { |
---|
987 | $template->assign_block_vars( |
---|
988 | 'comments.add_comment.author_known', |
---|
989 | array('KNOWN_AUTHOR'=>$user['username']) |
---|
990 | ); |
---|
991 | } |
---|
992 | else |
---|
993 | { |
---|
994 | $template->assign_block_vars( |
---|
995 | 'comments.add_comment.author_field', array() |
---|
996 | ); |
---|
997 | } |
---|
998 | } |
---|
999 | } |
---|
1000 | //------------------------------------------------------------ log informations |
---|
1001 | pwg_log( 'picture', $title_img, $picture['current']['file'] ); |
---|
1002 | mysql_close(); |
---|
1003 | |
---|
1004 | $template->pparse('picture'); |
---|
1005 | include(PHPWG_ROOT_PATH.'include/page_tail.php'); |
---|
1006 | ?> |
---|