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) 2003-2005 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: 2005-07-16 14:29:35 +0000 (Sat, 16 Jul 2005) $ |
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10 | // | last modifier : $Author: plg $ |
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11 | // | revision : $Revision: 801 $ |
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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 | //---------------------------------------------------------- related categories |
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78 | $query = ' |
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79 | SELECT category_id,uppercats,commentable,global_rank |
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80 | FROM '.IMAGE_CATEGORY_TABLE.' |
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81 | INNER JOIN '.CATEGORIES_TABLE.' ON category_id = id |
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82 | WHERE image_id = '.$_GET['image_id']; |
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83 | if ($user['forbidden_categories'] != '') |
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84 | { |
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85 | $query.= ' |
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86 | AND category_id NOT IN ('.$user['forbidden_categories'].')'; |
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87 | } |
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88 | $query.= ' |
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89 | ;'; |
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90 | $result = pwg_query($query); |
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91 | $related_categories = array(); |
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92 | while ($row = mysql_fetch_array($result)) |
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93 | { |
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94 | array_push($related_categories, $row); |
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95 | } |
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96 | usort($related_categories, 'global_rank_compare'); |
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97 | //------------------------------------- prev, current & next picture management |
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98 | $picture = array(); |
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99 | |
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100 | if ($page['num'] == 0) |
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101 | { |
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102 | $has_prev = false; |
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103 | } |
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104 | else |
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105 | { |
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106 | $has_prev = true; |
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107 | } |
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108 | |
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109 | if ($page['num'] == $page['cat_nb_images'] - 1) |
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110 | { |
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111 | $has_next = false; |
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112 | } |
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113 | else |
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114 | { |
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115 | $has_next = true; |
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116 | } |
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117 | |
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118 | $query = ' |
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119 | SELECT DISTINCT(i.id), i.* |
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120 | FROM '.IMAGES_TABLE.' AS i |
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121 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON i.id = ic.image_id |
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122 | '.$page['where'].' |
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123 | '.$conf['order_by'].' |
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124 | '; |
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125 | |
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126 | if ( !$has_prev ) |
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127 | { |
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128 | $query.= ' LIMIT 0,2'; |
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129 | } |
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130 | else |
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131 | { |
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132 | $query.= ' LIMIT '.($page['num'] - 1).',3'; |
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133 | } |
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134 | $query.= ';'; |
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135 | |
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136 | $result = pwg_query( $query ); |
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137 | $indexes = array('prev', 'current', 'next'); |
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138 | |
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139 | foreach (array('prev', 'current', 'next') as $i) |
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140 | { |
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141 | if ($i == 'prev' and !$has_prev) |
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142 | { |
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143 | continue; |
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144 | } |
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145 | if ($i == 'next' and !$has_next) |
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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 | $row = mysql_fetch_array($result); |
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151 | foreach (array_keys($row) as $key) |
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152 | { |
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153 | if (!is_numeric($key)) |
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154 | { |
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155 | $picture[$i][$key] = $row[$key]; |
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156 | } |
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157 | } |
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158 | |
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159 | $picture[$i]['is_picture'] = false; |
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160 | if (in_array(get_extension($row['file']), $conf['picture_ext'])) |
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161 | { |
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162 | $picture[$i]['is_picture'] = true; |
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163 | } |
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164 | |
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165 | $cat_directory = dirname($row['path']); |
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166 | $file_wo_ext = get_filename_wo_extension($row['file']); |
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167 | |
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168 | $icon = PHPWG_ROOT_PATH.'template/'.$user['template'].'/mimetypes/'; |
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169 | $icon.= strtolower(get_extension($row['file'])).'.png'; |
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170 | |
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171 | if (isset($row['representative_ext']) and $row['representative_ext'] != '') |
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172 | { |
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173 | $picture[$i]['src'] = $cat_directory.'/pwg_representative/'; |
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174 | $picture[$i]['src'].= $file_wo_ext.'.'.$row['representative_ext']; |
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175 | } |
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176 | else |
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177 | { |
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178 | $picture[$i]['src'] = $icon; |
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179 | } |
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180 | // special case for picture files |
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181 | if ($picture[$i]['is_picture']) |
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182 | { |
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183 | $picture[$i]['src'] = $row['path']; |
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184 | // if we are working on the "current" element, we search if there is a |
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185 | // high quality picture |
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186 | // FIXME : with remote pictures, this "remote fopen" takes long... |
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187 | if ($i == 'current') |
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188 | { |
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189 | if (@fopen($cat_directory.'/pwg_high/'.$row['file'], 'r')) |
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190 | { |
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191 | $picture[$i]['high'] = $cat_directory.'/pwg_high/'.$row['file']; |
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192 | } |
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193 | } |
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194 | } |
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195 | |
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196 | // if picture is not a file, we need the download link |
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197 | if (!$picture[$i]['is_picture']) |
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198 | { |
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199 | $picture[$i]['download'] = $row['path']; |
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200 | } |
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201 | |
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202 | $picture[$i]['thumbnail'] = get_thumbnail_src($row['path'], @$row['tn_ext']); |
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203 | |
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204 | if ( !empty( $row['name'] ) ) |
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205 | { |
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206 | $picture[$i]['name'] = $row['name']; |
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207 | } |
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208 | else |
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209 | { |
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210 | $picture[$i]['name'] = str_replace('_', ' ', $file_wo_ext); |
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211 | } |
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212 | |
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213 | $picture[$i]['url'] = PHPWG_ROOT_PATH.'picture.php'; |
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214 | $picture[$i]['url'].= get_query_string_diff(array('image_id','add_fav', |
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215 | 'slideshow','rate')); |
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216 | $picture[$i]['url'].= '&image_id='.$row['id']; |
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217 | } |
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218 | |
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219 | $url_up = PHPWG_ROOT_PATH.'category.php?cat='.$page['cat'].'&'; |
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220 | $url_up.= 'num='.$page['num']; |
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221 | if ( $page['cat'] == 'search' ) |
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222 | { |
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223 | $url_up.= "&search=".$_GET['search']; |
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224 | } |
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225 | if ( $page['cat'] == 'list' ) |
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226 | { |
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227 | $url_up.= "&list=".$_GET['list']; |
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228 | } |
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229 | |
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230 | $url_admin = PHPWG_ROOT_PATH.'admin.php?page=picture_modify'; |
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231 | $url_admin.= '&cat_id='.$page['cat']; |
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232 | $url_admin.= '&image_id='.$_GET['image_id']; |
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233 | |
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234 | $url_slide = $picture['current']['url']; |
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235 | $url_slide.= '&slideshow='.$conf['slideshow_period']; |
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236 | //----------------------------------------------------------- rate registration |
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237 | if (isset($_GET['rate']) |
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238 | and $conf['rate'] |
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239 | and !$user['is_the_guest'] |
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240 | and in_array($_GET['rate'], $rate_items)) |
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241 | { |
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242 | $query = ' |
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243 | DELETE |
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244 | FROM '.RATE_TABLE.' |
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245 | WHERE user_id = '.$user['id'].' |
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246 | AND element_id = '.$_GET['image_id'].' |
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247 | ;'; |
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248 | pwg_query($query); |
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249 | $query = ' |
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250 | INSERT INTO '.RATE_TABLE.' |
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251 | (user_id,element_id,rate) |
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252 | VALUES |
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253 | ('.$user['id'].','.$_GET['image_id'].','.$_GET['rate'].') |
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254 | ;'; |
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255 | pwg_query($query); |
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256 | |
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257 | // update of images.average_rate field |
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258 | $query = ' |
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259 | SELECT ROUND(AVG(rate),2) AS average_rate |
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260 | FROM '.RATE_TABLE.' |
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261 | WHERE element_id = '.$_GET['image_id'].' |
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262 | ;'; |
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263 | $row = mysql_fetch_array(pwg_query($query)); |
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264 | $query = ' |
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265 | UPDATE '.IMAGES_TABLE.' |
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266 | SET average_rate = '.$row['average_rate'].' |
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267 | WHERE id = '.$_GET['image_id'].' |
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268 | ;'; |
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269 | pwg_query($query); |
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270 | } |
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271 | //--------------------------------------------------------- favorite management |
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272 | if ( isset( $_GET['add_fav'] ) ) |
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273 | { |
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274 | $query = 'DELETE FROM '.FAVORITES_TABLE; |
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275 | $query.= ' WHERE user_id = '.$user['id']; |
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276 | $query.= ' AND image_id = '.$picture['current']['id']; |
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277 | $query.= ';'; |
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278 | $result = pwg_query( $query ); |
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279 | |
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280 | if ( $_GET['add_fav'] == 1 ) |
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281 | { |
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282 | $query = 'INSERT INTO '.FAVORITES_TABLE; |
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283 | $query.= ' (image_id,user_id) VALUES'; |
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284 | $query.= ' ('.$picture['current']['id'].','.$user['id'].')'; |
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285 | $query.= ';'; |
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286 | $result = pwg_query( $query ); |
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287 | } |
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288 | if ( !$_GET['add_fav'] and $page['cat'] == 'fav' ) |
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289 | { |
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290 | if (!$has_prev and !$has_next) |
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291 | { |
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292 | // there is no favorite picture anymore we redirect the user to the |
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293 | // category page |
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294 | $url = add_session_id($url_up); |
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295 | redirect($url); |
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296 | } |
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297 | else if (!$has_prev) |
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298 | { |
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299 | $url = str_replace( '&', '&', $picture['next']['url'] ); |
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300 | $url = add_session_id( $url, true); |
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301 | } |
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302 | else |
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303 | { |
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304 | $url = str_replace('&', '&', $picture['prev']['url'] ); |
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305 | $url = add_session_id( $url, true); |
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306 | } |
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307 | redirect( $url ); |
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308 | } |
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309 | } |
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310 | |
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311 | //------------------------------------------------------ comment registeration |
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312 | if ( isset( $_POST['content'] ) && !empty($_POST['content']) ) |
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313 | { |
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314 | $register_comment = true; |
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315 | $author = !empty($_POST['author'])?$_POST['author']:$lang['guest']; |
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316 | // if a guest try to use the name of an already existing user, he must be |
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317 | // rejected |
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318 | if ( $author != $user['username'] ) |
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319 | { |
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320 | $query = 'SELECT COUNT(*) AS user_exists'; |
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321 | $query.= ' FROM '.USERS_TABLE; |
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322 | $query.= " WHERE username = '".$author."'"; |
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323 | $query.= ';'; |
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324 | $row = mysql_fetch_array( pwg_query( $query ) ); |
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325 | if ( $row['user_exists'] == 1 ) |
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326 | { |
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327 | $template->assign_block_vars( |
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328 | 'information', |
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329 | array('INFORMATION'=>$lang['comment_user_exists'])); |
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330 | $register_comment = false; |
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331 | } |
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332 | } |
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333 | |
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334 | if ( $register_comment ) |
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335 | { |
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336 | // anti-flood system |
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337 | $reference_date = time() - $conf['anti-flood_time']; |
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338 | $query = 'SELECT id FROM '.COMMENTS_TABLE; |
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339 | $query.= ' WHERE date > FROM_UNIXTIME('.$reference_date.')'; |
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340 | $query.= " AND author = '".$author."'"; |
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341 | $query.= ';'; |
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342 | if ( mysql_num_rows( pwg_query( $query ) ) == 0 |
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343 | or $conf['anti-flood_time'] == 0 ) |
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344 | { |
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345 | list($dbnow) = mysql_fetch_row(pwg_query('SELECT NOW();')); |
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346 | |
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347 | $data = array(); |
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348 | $data{'author'} = $author; |
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349 | $data{'date'} = $dbnow; |
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350 | $data{'image_id'} = $_GET['image_id']; |
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351 | $data{'content'} = htmlspecialchars( $_POST['content'], ENT_QUOTES); |
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352 | |
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353 | if (!$conf['comments_validation'] or $user['status'] == 'admin') |
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354 | { |
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355 | $data{'validated'} = 'true'; |
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356 | $data{'validation_date'} = $dbnow; |
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357 | } |
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358 | else |
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359 | { |
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360 | $data{'validated'} = 'false'; |
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361 | } |
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362 | |
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363 | include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); |
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364 | $fields = array('author', 'date', 'image_id', 'content', 'validated', |
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365 | 'validation_date'); |
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366 | mass_inserts(COMMENTS_TABLE, $fields, array($data)); |
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367 | |
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368 | // information message |
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369 | $message = $lang['comment_added']; |
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370 | |
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371 | if (!$conf['comments_validation'] or $user['status'] == 'admin') |
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372 | |
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373 | if ( $conf['comments_validation'] and $user['status'] != 'admin' ) |
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374 | { |
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375 | $message.= '<br />'.$lang['comment_to_validate']; |
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376 | } |
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377 | $template->assign_block_vars('information', |
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378 | array('INFORMATION'=>$message)); |
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379 | // notification to the administrators |
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380 | if ( $conf['mail_notification'] ) |
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381 | { |
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382 | // find any related category (can be unreachable to this admin) |
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383 | $category = $related_categories[0]; |
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384 | // locally, we change the $conf['level_separator'] |
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385 | $conf_separator = $conf['level_separator']; |
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386 | $conf['level_separator'] = ' > '; |
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387 | $cat_name = get_cat_display_name_cache($category['uppercats'], |
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388 | '', |
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389 | false); |
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390 | $conf['level_separator'] = $conf_separator; |
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391 | |
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392 | $cat_name = strip_tags( $cat_name ); |
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393 | notify( 'comment', $cat_name.' > '.$picture['current']['name']); |
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394 | } |
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395 | } |
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396 | else |
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397 | { |
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398 | // information message |
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399 | $template->assign_block_vars( |
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400 | 'information', |
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401 | array('INFORMATION'=>$lang['comment_anti-flood'])); |
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402 | } |
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403 | } |
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404 | } |
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405 | // comment deletion |
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406 | if ( isset( $_GET['del'] ) |
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407 | and is_numeric( $_GET['del'] ) |
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408 | and $user['status'] == 'admin' ) |
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409 | { |
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410 | $query = 'DELETE FROM '.COMMENTS_TABLE; |
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411 | $query.= ' WHERE id = '.$_GET['del']; |
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412 | $query.= ';'; |
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413 | pwg_query( $query ); |
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414 | } |
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415 | |
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416 | // |
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417 | // Start output of page |
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418 | // |
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419 | |
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420 | $title = $picture['current']['name']; |
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421 | $refresh = 0; |
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422 | if ( isset( $_GET['slideshow'] ) and $has_next ) |
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423 | { |
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424 | $refresh= $_GET['slideshow']; |
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425 | $url_link = $picture['next']['url'].'&slideshow='.$refresh; |
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426 | } |
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427 | |
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428 | $title_img = $picture['current']['name']; |
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429 | $title_nb = ''; |
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430 | if (is_numeric( $page['cat'] )) |
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431 | { |
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432 | $title_img = replace_space(get_cat_display_name($page['cat_name'])); |
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433 | $n = $page['num'] + 1; |
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434 | $title_nb = $n.'/'.$page['cat_nb_images']; |
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435 | } |
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436 | else if ( $page['cat'] == 'search' ) |
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437 | { |
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438 | $title_img = replace_search( $title_img, $_GET['search'] ); |
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439 | } |
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440 | |
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441 | // calculation of width and height |
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442 | if (empty($picture['current']['width'])) |
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443 | { |
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444 | $taille_image = @getimagesize($picture['current']['src']); |
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445 | $original_width = $taille_image[0]; |
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446 | $original_height = $taille_image[1]; |
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447 | } |
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448 | else |
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449 | { |
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450 | $original_width = $picture['current']['width']; |
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451 | $original_height = $picture['current']['height']; |
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452 | } |
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453 | |
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454 | $picture_size = get_picture_size($original_width, $original_height, |
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455 | @$user['maxwidth'], @$user['maxheight']); |
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456 | |
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457 | // metadata |
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458 | if ($conf['show_exif'] or $conf['show_iptc']) |
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459 | { |
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460 | $metadata_showable = true; |
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461 | } |
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462 | else |
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463 | { |
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464 | $metadata_showable = false; |
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465 | } |
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466 | |
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467 | $url_metadata = PHPWG_ROOT_PATH.'picture.php'; |
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468 | $url_metadata .= get_query_string_diff(array('add_fav', 'slideshow', 'show_metadata')); |
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469 | if ($metadata_showable and !isset($_GET['show_metadata'])) |
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470 | { |
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471 | $url_metadata.= '&show_metadata=1'; |
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472 | } |
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473 | |
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474 | // author |
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475 | $author = $creation_date = $size = $filesize = $lang['unavailable']; |
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476 | if ( !empty($picture['current']['author']) ) |
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477 | { |
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478 | $search_url = PHPWG_ROOT_PATH.'category.php?cat=search'; |
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479 | $search_url.= '&search=author:'.$picture['current']['author']; |
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480 | |
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481 | $author = '<a href="'; |
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482 | $author .= add_session_id($search_url); |
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483 | $author .= '">'.$picture['current']['author'].'</a>'; |
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484 | } |
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485 | |
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486 | // creation date |
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487 | if ( !empty($picture['current']['date_creation']) ) |
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488 | { |
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489 | $creation_date = format_date($picture['current']['date_creation']); |
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490 | } |
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491 | |
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492 | // date of availability |
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493 | $availability_date = format_date($picture['current']['date_available'], |
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494 | 'mysql_datetime'); |
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495 | |
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496 | // size in pixels |
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497 | if ($picture['current']['is_picture']) |
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498 | { |
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499 | if ($original_width != $picture_size[0] |
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500 | or $original_height != $picture_size[1]) |
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501 | { |
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502 | $size = '[ <a href="'.$picture['current']['src'].'" '; |
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503 | $size .= ' title="'.$lang['true_size'].'">'; |
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504 | $size .= $original_width.'*'.$original_height.'</a> ]'; |
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505 | } |
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506 | else |
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507 | { |
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508 | $size = $original_width.'*'.$original_height; |
---|
509 | } |
---|
510 | } |
---|
511 | |
---|
512 | // filesize |
---|
513 | if (empty($picture['current']['filesize'])) |
---|
514 | { |
---|
515 | if (!$picture['current']['is_picture']) |
---|
516 | { |
---|
517 | $filesize = floor(filesize($picture['current']['download'])/1024); |
---|
518 | } |
---|
519 | else |
---|
520 | { |
---|
521 | $filesize = floor(filesize($picture['current']['src'])/1024); |
---|
522 | } |
---|
523 | } |
---|
524 | else |
---|
525 | { |
---|
526 | $filesize = $picture['current']['filesize']; |
---|
527 | } |
---|
528 | |
---|
529 | // number of visits |
---|
530 | $template->assign_block_vars( |
---|
531 | 'info_line', |
---|
532 | array( |
---|
533 | 'INFO'=>$lang['visited'], |
---|
534 | 'VALUE'=>$picture['current']['hit'].' '.$lang['times'] |
---|
535 | )); |
---|
536 | |
---|
537 | include(PHPWG_ROOT_PATH.'include/page_header.php'); |
---|
538 | $template->set_filenames(array('picture'=>'picture.tpl')); |
---|
539 | |
---|
540 | $template->assign_vars(array( |
---|
541 | 'CATEGORY' => $title_img, |
---|
542 | 'PHOTO' => $title_nb, |
---|
543 | 'TITLE' => $picture['current']['name'], |
---|
544 | 'SRC_IMG' => $picture['current']['src'], |
---|
545 | 'ALT_IMG' => $picture['current']['file'], |
---|
546 | 'WIDTH_IMG' => $picture_size[0], |
---|
547 | 'HEIGHT_IMG' => $picture_size[1], |
---|
548 | 'AUTHOR' => $author, |
---|
549 | 'CREATION_DATE' => $creation_date, |
---|
550 | 'AVAILABILITY_DATE' => $availability_date, |
---|
551 | 'SIZE' => $size, |
---|
552 | 'FILE_SIZE' => $filesize, |
---|
553 | |
---|
554 | 'LEVEL_SEPARATOR' => $conf['level_separator'], |
---|
555 | |
---|
556 | 'L_HOME' => $lang['home'], |
---|
557 | 'L_SLIDESHOW' => $lang['slideshow'], |
---|
558 | 'L_STOP_SLIDESHOW' => $lang['slideshow_stop'], |
---|
559 | 'L_PREV_IMG' =>$lang['previous_page'].' : ', |
---|
560 | 'L_NEXT_IMG' =>$lang['next_page'].' : ', |
---|
561 | 'L_ADMIN' =>$lang['link_info_image'], |
---|
562 | 'L_COMMENT_TITLE' =>$lang['comments_title'], |
---|
563 | 'L_ADD_COMMENT' =>$lang['comments_add'], |
---|
564 | 'L_DELETE_COMMENT' =>$lang['comments_del'], |
---|
565 | 'L_DELETE' =>$lang['delete'], |
---|
566 | 'L_SUBMIT' =>$lang['submit'], |
---|
567 | 'L_AUTHOR' =>$lang['author'], |
---|
568 | 'L_COMMENT' =>$lang['comment'], |
---|
569 | 'L_DOWNLOAD' => $lang['download'], |
---|
570 | 'L_DOWNLOAD_HINT' => $lang['download_hint'], |
---|
571 | 'L_PICTURE_METADATA' => $lang['picture_show_metadata'], |
---|
572 | 'L_PICTURE_HIGH' => $lang['picture_high'], |
---|
573 | 'L_UP_HINT' => $lang['home_hint'], |
---|
574 | 'L_UP_ALT' => $lang['home'], |
---|
575 | 'L_CREATION_DATE' => $lang['creation_date'], |
---|
576 | 'L_AVAILABILITY_DATE' => $lang['registration_date'], |
---|
577 | 'L_SIZE' => $lang['size'], |
---|
578 | 'L_FILE' => $lang['file'], |
---|
579 | 'L_FILE_SIZE' => $lang['size'], |
---|
580 | |
---|
581 | 'U_HOME' => add_session_id(PHPWG_ROOT_PATH.'category.php'), |
---|
582 | 'U_UP' => add_session_id($url_up), |
---|
583 | 'U_METADATA' => add_session_id($url_metadata), |
---|
584 | 'U_ADMIN' => add_session_id($url_admin), |
---|
585 | 'U_SLIDESHOW'=> add_session_id($url_slide), |
---|
586 | 'U_ADD_COMMENT' => add_session_id(str_replace( '&', '&', $_SERVER['REQUEST_URI'] )) |
---|
587 | ) |
---|
588 | ); |
---|
589 | //------------------------------------------------------- upper menu management |
---|
590 | // download link if file is not a picture |
---|
591 | if (!$picture['current']['is_picture']) |
---|
592 | { |
---|
593 | $template->assign_block_vars( |
---|
594 | 'download', |
---|
595 | array('U_DOWNLOAD' => $picture['current']['download'])); |
---|
596 | } |
---|
597 | else |
---|
598 | { |
---|
599 | $template->assign_block_vars( |
---|
600 | 'ecard', |
---|
601 | array('U_ECARD' => $picture['current']['url'])); |
---|
602 | } |
---|
603 | // display a high quality link if present |
---|
604 | if (isset($picture['current']['high'])) |
---|
605 | { |
---|
606 | $full_size = @getimagesize($picture['current']['high']); |
---|
607 | $full_width = $full_size[0]; |
---|
608 | $full_height = $full_size[1]; |
---|
609 | $uuid = uniqid(rand()); |
---|
610 | $template->assign_block_vars('high', array( |
---|
611 | 'U_HIGH' => $picture['current']['high'], |
---|
612 | 'UUID'=>$uuid, |
---|
613 | 'WIDTH_IMG'=>($full_width + 16), |
---|
614 | 'HEIGHT_IMG'=>($full_height + 16) |
---|
615 | )); |
---|
616 | } |
---|
617 | //------------------------------------------------------- favorite manipulation |
---|
618 | if ( !$user['is_the_guest'] ) |
---|
619 | { |
---|
620 | // verify if the picture is already in the favorite of the user |
---|
621 | $query = 'SELECT COUNT(*) AS nb_fav'; |
---|
622 | $query.= ' FROM '.FAVORITES_TABLE.' WHERE image_id = '.$_GET['image_id']; |
---|
623 | $query.= ' AND user_id = '.$user['id'].';'; |
---|
624 | $result = pwg_query( $query ); |
---|
625 | $row = mysql_fetch_array( $result ); |
---|
626 | if (!$row['nb_fav']) |
---|
627 | { |
---|
628 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
629 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
630 | $url.= '&add_fav=1'; |
---|
631 | |
---|
632 | $template->assign_block_vars( |
---|
633 | 'favorite', |
---|
634 | array( |
---|
635 | 'FAVORITE_IMG' => PHPWG_ROOT_PATH.'template/'.$user['template'].'/theme/favorite.gif', |
---|
636 | 'FAVORITE_HINT' =>$lang['add_favorites_hint'], |
---|
637 | 'FAVORITE_ALT' =>$lang['add_favorites_alt'], |
---|
638 | 'U_FAVORITE' => $url |
---|
639 | )); |
---|
640 | } |
---|
641 | else |
---|
642 | { |
---|
643 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
644 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
645 | $url.= '&add_fav=0'; |
---|
646 | |
---|
647 | $template->assign_block_vars( |
---|
648 | 'favorite', |
---|
649 | array( |
---|
650 | 'FAVORITE_IMG' => PHPWG_ROOT_PATH.'template/'.$user['template'].'/theme/del_favorite.gif', |
---|
651 | 'FAVORITE_HINT' =>$lang['del_favorites_hint'], |
---|
652 | 'FAVORITE_ALT' =>$lang['del_favorites_alt'], |
---|
653 | 'U_FAVORITE'=> $url |
---|
654 | )); |
---|
655 | } |
---|
656 | } |
---|
657 | //------------------------------------ admin link for information modifications |
---|
658 | if ( $user['status'] == 'admin' ) |
---|
659 | { |
---|
660 | $template->assign_block_vars('admin', array()); |
---|
661 | } |
---|
662 | |
---|
663 | //-------------------------------------------------------- navigation management |
---|
664 | if ($has_prev) |
---|
665 | { |
---|
666 | $template->assign_block_vars( |
---|
667 | 'previous', |
---|
668 | array( |
---|
669 | 'TITLE_IMG' => $picture['prev']['name'], |
---|
670 | 'IMG' => $picture['prev']['thumbnail'], |
---|
671 | 'U_IMG' => add_session_id($picture['prev']['url']) |
---|
672 | )); |
---|
673 | } |
---|
674 | |
---|
675 | if ($has_next) |
---|
676 | { |
---|
677 | $template->assign_block_vars( |
---|
678 | 'next', |
---|
679 | array( |
---|
680 | 'TITLE_IMG' => $picture['next']['name'], |
---|
681 | 'IMG' => $picture['next']['thumbnail'], |
---|
682 | 'U_IMG' => add_session_id($picture['next']['url']) |
---|
683 | )); |
---|
684 | } |
---|
685 | |
---|
686 | //--------------------------------------------------------- picture information |
---|
687 | // legend |
---|
688 | if (isset($picture['current']['comment']) |
---|
689 | and !empty($picture['current']['comment'])) |
---|
690 | { |
---|
691 | $template->assign_block_vars( |
---|
692 | 'legend', |
---|
693 | array( |
---|
694 | 'COMMENT_IMG' => nl2br($picture['current']['comment']) |
---|
695 | )); |
---|
696 | } |
---|
697 | |
---|
698 | // keywords |
---|
699 | if (!empty($picture['current']['keywords'])) |
---|
700 | { |
---|
701 | $keywords = explode(',', $picture['current']['keywords']); |
---|
702 | $content = ''; |
---|
703 | $url = PHPWG_ROOT_PATH.'category.php?cat=search&search=keywords:'; |
---|
704 | foreach ($keywords as $i => $keyword) |
---|
705 | { |
---|
706 | $local_url = add_session_id($url.$keyword); |
---|
707 | if ($i > 0) |
---|
708 | { |
---|
709 | $content.= ','; |
---|
710 | } |
---|
711 | $content.= '<a href="'.$local_url.'">'.$keyword.'</a>'; |
---|
712 | } |
---|
713 | $template->assign_block_vars( |
---|
714 | 'keywords', |
---|
715 | array( |
---|
716 | 'INFO'=>$lang['keywords'], |
---|
717 | 'VALUE'=>$content |
---|
718 | )); |
---|
719 | } |
---|
720 | |
---|
721 | // related categories |
---|
722 | $cat_output = ''; |
---|
723 | $page['show_comments'] = false; |
---|
724 | foreach ($related_categories as $category) |
---|
725 | { |
---|
726 | if ($cat_output != '') |
---|
727 | { |
---|
728 | $cat_output.= '<br />'; |
---|
729 | } |
---|
730 | |
---|
731 | if (count($related_categories) > 3) |
---|
732 | { |
---|
733 | $cat_output .= get_cat_display_name_cache($category['uppercats']); |
---|
734 | } |
---|
735 | else |
---|
736 | { |
---|
737 | $cat_info = get_cat_info($category['category_id']); |
---|
738 | $cat_output .= get_cat_display_name($cat_info['name']); |
---|
739 | } |
---|
740 | // the picture is commentable if it belongs at least to one category which |
---|
741 | // is commentable |
---|
742 | if ($category['commentable'] == 'true') |
---|
743 | { |
---|
744 | $page['show_comments'] = true; |
---|
745 | } |
---|
746 | } |
---|
747 | $template->assign_block_vars( |
---|
748 | 'associated', |
---|
749 | array( |
---|
750 | 'INFO' => $lang['categories'], |
---|
751 | 'VALUE' => $cat_output |
---|
752 | )); |
---|
753 | |
---|
754 | //------------------------------------------------------------------- metadata |
---|
755 | if ($metadata_showable and isset($_GET['show_metadata'])) |
---|
756 | { |
---|
757 | include_once(PHPWG_ROOT_PATH.'/include/functions_metadata.inc.php'); |
---|
758 | $template->assign_block_vars('metadata', array()); |
---|
759 | if ($conf['show_exif']) |
---|
760 | { |
---|
761 | if (!function_exists('read_exif_data')) |
---|
762 | { |
---|
763 | die('Exif extension not available, admin should disable exif display'); |
---|
764 | } |
---|
765 | |
---|
766 | if ($exif = @read_exif_data($picture['current']['src'])) |
---|
767 | { |
---|
768 | $template->assign_block_vars( |
---|
769 | 'metadata.headline', |
---|
770 | array('TITLE' => 'EXIF Metadata') |
---|
771 | ); |
---|
772 | |
---|
773 | foreach ($conf['show_exif_fields'] as $field) |
---|
774 | { |
---|
775 | if (strpos($field, ';') === false) |
---|
776 | { |
---|
777 | if (isset($exif[$field])) |
---|
778 | { |
---|
779 | $key = $field; |
---|
780 | if (isset($lang['exif_field_'.$field])) |
---|
781 | { |
---|
782 | $key = $lang['exif_field_'.$field]; |
---|
783 | } |
---|
784 | |
---|
785 | $template->assign_block_vars( |
---|
786 | 'metadata.line', |
---|
787 | array( |
---|
788 | 'KEY' => $key, |
---|
789 | 'VALUE' => $exif[$field] |
---|
790 | ) |
---|
791 | ); |
---|
792 | } |
---|
793 | } |
---|
794 | else |
---|
795 | { |
---|
796 | $tokens = explode(';', $field); |
---|
797 | if (isset($exif[$tokens[0]][$tokens[1]])) |
---|
798 | { |
---|
799 | $key = $tokens[1]; |
---|
800 | if (isset($lang['exif_field_'.$tokens[1]])) |
---|
801 | { |
---|
802 | $key = $lang['exif_field_'.$tokens[1]]; |
---|
803 | } |
---|
804 | |
---|
805 | $template->assign_block_vars( |
---|
806 | 'metadata.line', |
---|
807 | array( |
---|
808 | 'KEY' => $key, |
---|
809 | 'VALUE' => $exif[$tokens[0]][$tokens[1]] |
---|
810 | ) |
---|
811 | ); |
---|
812 | } |
---|
813 | } |
---|
814 | } |
---|
815 | } |
---|
816 | } |
---|
817 | if ($conf['show_iptc']) |
---|
818 | { |
---|
819 | $iptc = get_iptc_data($picture['current']['src'], |
---|
820 | $conf['show_iptc_mapping']); |
---|
821 | |
---|
822 | if (count($iptc) > 0) |
---|
823 | { |
---|
824 | $template->assign_block_vars( |
---|
825 | 'metadata.headline', |
---|
826 | array('TITLE' => 'IPTC Metadata') |
---|
827 | ); |
---|
828 | } |
---|
829 | |
---|
830 | foreach ($iptc as $field => $value) |
---|
831 | { |
---|
832 | $key = $field; |
---|
833 | if (isset($lang[$field])) |
---|
834 | { |
---|
835 | $key = $lang[$field]; |
---|
836 | } |
---|
837 | |
---|
838 | $template->assign_block_vars( |
---|
839 | 'metadata.line', |
---|
840 | array( |
---|
841 | 'KEY' => $key, |
---|
842 | 'VALUE' => $value |
---|
843 | ) |
---|
844 | ); |
---|
845 | } |
---|
846 | } |
---|
847 | } |
---|
848 | //slideshow end |
---|
849 | if ( isset( $_GET['slideshow'] ) ) |
---|
850 | { |
---|
851 | if ( !is_numeric( $_GET['slideshow'] ) ) $_GET['slideshow'] = $conf['slideshow_period']; |
---|
852 | |
---|
853 | $template->assign_block_vars('stop_slideshow', array( |
---|
854 | 'U_SLIDESHOW'=>add_session_id( $picture['current']['url'] ) |
---|
855 | )); |
---|
856 | } |
---|
857 | |
---|
858 | //------------------------------------------------------------------- rating |
---|
859 | if ($conf['rate']) |
---|
860 | { |
---|
861 | $query = 'SELECT COUNT(rate) AS count |
---|
862 | , ROUND(AVG(rate),2) AS average |
---|
863 | , ROUND(STD(rate),2) AS STD |
---|
864 | FROM '.RATE_TABLE.' |
---|
865 | WHERE element_id = '.$picture['current']['id'].' |
---|
866 | ;'; |
---|
867 | $row = mysql_fetch_array(pwg_query($query)); |
---|
868 | if ($row['count'] == 0) |
---|
869 | { |
---|
870 | $value = $lang['no_rate']; |
---|
871 | } |
---|
872 | else |
---|
873 | { |
---|
874 | $value = $row['average']; |
---|
875 | $value.= ' ('; |
---|
876 | $value.= $row['count'].' '.$lang['rates']; |
---|
877 | $value.= ', '.$lang['standard_deviation'].' : '.$row['STD']; |
---|
878 | $value.= ')'; |
---|
879 | } |
---|
880 | |
---|
881 | if (!$user['is_the_guest']) |
---|
882 | { |
---|
883 | $query = 'SELECT rate |
---|
884 | FROM '.RATE_TABLE.' |
---|
885 | WHERE user_id = '.$user['id'].' |
---|
886 | AND element_id = '.$_GET['image_id'].';'; |
---|
887 | $result = pwg_query($query); |
---|
888 | if (mysql_num_rows($result) > 0) |
---|
889 | { |
---|
890 | $row = mysql_fetch_array($result); |
---|
891 | $sentence = $lang['already_rated']; |
---|
892 | $sentence.= ' ('.$row['rate'].'). '; |
---|
893 | $sentence.= $lang['update_rate']; |
---|
894 | } |
---|
895 | else |
---|
896 | { |
---|
897 | $sentence = $lang['never_rated'].'. '.$lang['to_rate']; |
---|
898 | } |
---|
899 | $template->assign_block_vars( |
---|
900 | 'rate', |
---|
901 | array( |
---|
902 | 'INFO' => $lang['element_rate'], |
---|
903 | 'VALUE' => $value, |
---|
904 | 'SENTENCE' => $sentence |
---|
905 | )); |
---|
906 | |
---|
907 | foreach ($rate_items as $num => $mark) |
---|
908 | { |
---|
909 | if ($num > 0) |
---|
910 | { |
---|
911 | $separator = '|'; |
---|
912 | } |
---|
913 | else |
---|
914 | { |
---|
915 | $separator = ''; |
---|
916 | } |
---|
917 | |
---|
918 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
919 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
920 | $url.= '&rate='.$mark; |
---|
921 | |
---|
922 | $template->assign_block_vars( |
---|
923 | 'rate.rate_option', |
---|
924 | array( |
---|
925 | 'OPTION' => $mark, |
---|
926 | 'URL' => $url, |
---|
927 | 'SEPARATOR' => $separator |
---|
928 | )); |
---|
929 | } |
---|
930 | } |
---|
931 | } |
---|
932 | |
---|
933 | //---------------------------------------------------- users's comments display |
---|
934 | if ($page['show_comments']) |
---|
935 | { |
---|
936 | // number of comment for this picture |
---|
937 | $query = 'SELECT COUNT(*) AS nb_comments'; |
---|
938 | $query.= ' FROM '.COMMENTS_TABLE.' WHERE image_id = '.$_GET['image_id']; |
---|
939 | $query.= " AND validated = 'true'"; |
---|
940 | $query.= ';'; |
---|
941 | $row = mysql_fetch_array( pwg_query( $query ) ); |
---|
942 | |
---|
943 | // navigation bar creation |
---|
944 | $url = PHPWG_ROOT_PATH.'picture.php'; |
---|
945 | $url.= get_query_string_diff(array('rate','add_fav')); |
---|
946 | |
---|
947 | if (!isset( $_GET['start'] ) |
---|
948 | or !is_numeric( $_GET['start'] ) |
---|
949 | or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) ) |
---|
950 | { |
---|
951 | $page['start'] = 0; |
---|
952 | } |
---|
953 | else |
---|
954 | { |
---|
955 | $page['start'] = $_GET['start']; |
---|
956 | } |
---|
957 | $page['navigation_bar'] = create_navigation_bar( $url, $row['nb_comments'], |
---|
958 | $page['start'], |
---|
959 | $conf['nb_comment_page'], |
---|
960 | '' ); |
---|
961 | $template->assign_block_vars('comments', array( |
---|
962 | 'NB_COMMENT'=>$row['nb_comments'], |
---|
963 | 'NAV_BAR'=>$page['navigation_bar'])); |
---|
964 | |
---|
965 | $query = 'SELECT id,author,date,image_id,content'; |
---|
966 | $query.= ' FROM '.COMMENTS_TABLE.' WHERE image_id = '.$_GET['image_id']; |
---|
967 | $query.= " AND validated = 'true'"; |
---|
968 | $query.= ' ORDER BY date ASC'; |
---|
969 | $query.= ' LIMIT '.$page['start'].', '.$conf['nb_comment_page'].';'; |
---|
970 | $result = pwg_query( $query ); |
---|
971 | |
---|
972 | while ( $row = mysql_fetch_array( $result ) ) |
---|
973 | { |
---|
974 | $template->assign_block_vars( |
---|
975 | 'comments.comment', |
---|
976 | array( |
---|
977 | 'COMMENT_AUTHOR'=>empty($row['author'])?$lang['guest']:$row['author'], |
---|
978 | 'COMMENT_DATE'=>format_date($row['date'], 'mysql_datetime', true), |
---|
979 | 'COMMENT'=>parse_comment_content($row['content']) |
---|
980 | )); |
---|
981 | |
---|
982 | if ( $user['status'] == 'admin' ) |
---|
983 | { |
---|
984 | $template->assign_block_vars( |
---|
985 | 'comments.comment.delete', |
---|
986 | array('U_COMMENT_DELETE'=>add_session_id( $url.'&del='.$row['id']) |
---|
987 | )); |
---|
988 | } |
---|
989 | } |
---|
990 | |
---|
991 | if (!$user['is_the_guest'] |
---|
992 | or ($user['is_the_guest'] and $conf['comments_forall'])) |
---|
993 | { |
---|
994 | $template->assign_block_vars('comments.add_comment', array()); |
---|
995 | // display author field if the user is not logged in |
---|
996 | if (!$user['is_the_guest']) |
---|
997 | { |
---|
998 | $template->assign_block_vars( |
---|
999 | 'comments.add_comment.author_known', |
---|
1000 | array('KNOWN_AUTHOR'=>$user['username']) |
---|
1001 | ); |
---|
1002 | } |
---|
1003 | else |
---|
1004 | { |
---|
1005 | $template->assign_block_vars( |
---|
1006 | 'comments.add_comment.author_field', array() |
---|
1007 | ); |
---|
1008 | } |
---|
1009 | } |
---|
1010 | } |
---|
1011 | //------------------------------------------------------------ log informations |
---|
1012 | pwg_log( 'picture', $title_img, $picture['current']['file'] ); |
---|
1013 | mysql_close(); |
---|
1014 | |
---|
1015 | $template->parse('picture'); |
---|
1016 | include(PHPWG_ROOT_PATH.'include/page_tail.php'); |
---|
1017 | ?> |
---|