1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | Piwigo - a PHP based photo gallery | |
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4 | // +-----------------------------------------------------------------------+ |
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5 | // | Copyright(C) 2008-2012 Piwigo Team http://piwigo.org | |
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6 | // | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net | |
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7 | // | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick | |
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8 | // +-----------------------------------------------------------------------+ |
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9 | // | This program is free software; you can redistribute it and/or modify | |
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10 | // | it under the terms of the GNU General Public License as published by | |
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11 | // | the Free Software Foundation | |
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12 | // | | |
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13 | // | This program is distributed in the hope that it will be useful, but | |
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14 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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16 | // | General Public License for more details. | |
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17 | // | | |
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18 | // | You should have received a copy of the GNU General Public License | |
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19 | // | along with this program; if not, write to the Free Software | |
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20 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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21 | // | USA. | |
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22 | // +-----------------------------------------------------------------------+ |
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23 | |
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24 | /** |
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25 | * Change rank of images inside a category |
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26 | * |
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27 | */ |
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28 | |
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29 | if (!defined('PHPWG_ROOT_PATH')) |
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30 | { |
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31 | die('Hacking attempt!'); |
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32 | } |
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33 | |
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34 | include_once(PHPWG_ROOT_PATH.'admin/include/functions.php'); |
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35 | |
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36 | // +-----------------------------------------------------------------------+ |
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37 | // | Check Access and exit when user status is not ok | |
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38 | // +-----------------------------------------------------------------------+ |
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39 | check_status(ACCESS_ADMINISTRATOR); |
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40 | |
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41 | if (!isset($_GET['cat_id']) or !is_numeric($_GET['cat_id'])) |
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42 | { |
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43 | trigger_error('missing cat_id param', E_USER_ERROR); |
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44 | } |
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45 | |
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46 | $page['category_id'] = $_GET['cat_id']; |
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47 | |
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48 | // +-----------------------------------------------------------------------+ |
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49 | // | functions | |
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50 | // +-----------------------------------------------------------------------+ |
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51 | |
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52 | /** |
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53 | * save the rank depending on given images order |
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54 | * |
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55 | * The list of ordered images id is supposed to be in the same parent |
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56 | * category |
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57 | * |
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58 | * @param array categories |
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59 | * @return void |
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60 | */ |
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61 | function save_images_order($category_id, $images) |
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62 | { |
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63 | $current_rank = 0; |
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64 | $datas = array(); |
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65 | foreach ($images as $id) |
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66 | { |
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67 | array_push( |
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68 | $datas, |
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69 | array( |
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70 | 'category_id' => $category_id, |
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71 | 'image_id' => $id, |
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72 | 'rank' => ++$current_rank, |
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73 | ) |
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74 | ); |
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75 | } |
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76 | $fields = array( |
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77 | 'primary' => array('image_id', 'category_id'), |
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78 | 'update' => array('rank') |
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79 | ); |
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80 | mass_updates(IMAGE_CATEGORY_TABLE, $fields, $datas); |
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81 | } |
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82 | |
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83 | // +-----------------------------------------------------------------------+ |
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84 | // | global mode form submission | |
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85 | // +-----------------------------------------------------------------------+ |
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86 | |
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87 | $image_order_choices = array('default', 'rank', 'user_define'); |
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88 | $image_order_choice = 'default'; |
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89 | |
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90 | if (isset($_POST['submit'])) |
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91 | { |
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92 | if (isset($_POST['rank_of_image'])) |
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93 | { |
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94 | asort($_POST['rank_of_image'], SORT_NUMERIC); |
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95 | |
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96 | save_images_order( |
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97 | $page['category_id'], |
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98 | array_keys($_POST['rank_of_image']) |
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99 | ); |
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100 | |
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101 | array_push( |
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102 | $page['infos'], |
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103 | l10n('Images manual order was saved') |
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104 | ); |
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105 | } |
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106 | |
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107 | if (!empty($_POST['image_order_choice']) |
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108 | && in_array($_POST['image_order_choice'], $image_order_choices)) |
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109 | { |
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110 | $image_order_choice = $_POST['image_order_choice']; |
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111 | } |
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112 | |
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113 | $image_order = null; |
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114 | if ($image_order_choice=='user_define') |
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115 | { |
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116 | for ($i=0; $i<3; $i++) |
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117 | { |
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118 | if (!empty($_POST['image_order'][$i])) |
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119 | { |
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120 | if (!empty($image_order)) $image_order.= ','; |
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121 | $image_order.= $_POST['image_order'][$i]; |
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122 | } |
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123 | } |
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124 | } |
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125 | elseif ($image_order_choice=='rank') |
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126 | { |
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127 | $image_order = 'rank'; |
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128 | } |
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129 | $query = ' |
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130 | UPDATE '.CATEGORIES_TABLE.' |
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131 | SET image_order=\''.$image_order.'\' |
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132 | WHERE id='.$page['category_id']; |
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133 | pwg_query($query); |
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134 | |
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135 | if (isset($_POST['image_order_subcats'])) |
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136 | { |
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137 | $cat_info = get_cat_info($page['category_id']); |
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138 | |
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139 | $query = ' |
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140 | UPDATE '.CATEGORIES_TABLE.' |
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141 | SET image_order = '.(isset($image_order) ? '\''.$image_order.'\'' : 'NULL').' |
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142 | WHERE uppercats LIKE \''.$cat_info['uppercats'].',%\''; |
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143 | pwg_query($query); |
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144 | } |
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145 | |
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146 | array_push($page['infos'], l10n('Your configuration settings are saved')); |
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147 | } |
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148 | |
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149 | // +-----------------------------------------------------------------------+ |
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150 | // | template init | |
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151 | // +-----------------------------------------------------------------------+ |
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152 | $template->set_filenames( |
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153 | array('element_set_ranks' => 'element_set_ranks.tpl') |
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154 | ); |
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155 | |
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156 | $base_url = get_root_url().'admin.php'; |
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157 | |
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158 | $query = ' |
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159 | SELECT * |
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160 | FROM '.CATEGORIES_TABLE.' |
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161 | WHERE id = '.$page['category_id'].' |
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162 | ;'; |
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163 | $category = pwg_db_fetch_assoc(pwg_query($query)); |
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164 | |
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165 | if ($category['image_order']=='rank') |
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166 | { |
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167 | $image_order_choice = 'rank'; |
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168 | } |
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169 | elseif ($category['image_order']!='') |
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170 | { |
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171 | $image_order_choice = 'user_define'; |
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172 | } |
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173 | |
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174 | // Navigation path |
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175 | $navigation = get_cat_display_name_cache( |
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176 | $category['uppercats'], |
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177 | get_root_url().'admin.php?page=album-' |
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178 | ); |
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179 | |
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180 | $template->assign( |
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181 | array( |
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182 | 'CATEGORIES_NAV' => $navigation, |
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183 | 'F_ACTION' => $base_url.get_query_string_diff(array()), |
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184 | ) |
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185 | ); |
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186 | |
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187 | // +-----------------------------------------------------------------------+ |
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188 | // | thumbnails | |
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189 | // +-----------------------------------------------------------------------+ |
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190 | |
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191 | $query = ' |
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192 | SELECT |
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193 | id, |
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194 | file, |
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195 | path, |
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196 | representative_ext, |
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197 | width, height, |
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198 | name, |
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199 | rank |
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200 | FROM '.IMAGES_TABLE.' |
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201 | JOIN '.IMAGE_CATEGORY_TABLE.' ON image_id = id |
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202 | WHERE category_id = '.$page['category_id'].' |
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203 | ORDER BY rank |
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204 | ;'; |
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205 | $result = pwg_query($query); |
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206 | if (pwg_db_num_rows($result) > 0) |
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207 | { |
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208 | // template thumbnail initialization |
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209 | $current_rank = 1; |
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210 | $thumbnail_info=array(); |
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211 | $clipping=array(); |
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212 | $derivativeParams = ImageStdParams::get_by_type(IMG_SQUARE); |
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213 | while ($row = pwg_db_fetch_assoc($result)) |
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214 | { |
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215 | $derivative = new DerivativeImage($derivativeParams, new SrcImage($row)); |
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216 | |
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217 | $thumbnail_size = $derivative->get_size(); |
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218 | if ( !empty( $row['name'] ) ) |
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219 | { |
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220 | $thumbnail_name = $row['name']; |
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221 | } |
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222 | else |
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223 | { |
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224 | $file_wo_ext = get_filename_wo_extension($row['file']); |
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225 | $thumbnail_name = str_replace('_', ' ', $file_wo_ext); |
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226 | } |
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227 | $thumbnail_info[] = array( |
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228 | 'name' => $thumbnail_name, |
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229 | 'width' => $thumbnail_size[0], |
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230 | 'height' => $thumbnail_size[1], |
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231 | 'id' => $row['id'], |
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232 | 'tn_src' => $derivative->get_url(), |
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233 | 'rank' => $current_rank * 10, |
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234 | ); |
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235 | if ($thumbnail_size[0]<=128 and $thumbnail_size[1]<=128) |
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236 | { |
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237 | $clipping[]= min($thumbnail_size[0],$thumbnail_size[1]); |
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238 | } |
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239 | else |
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240 | { |
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241 | $clipping[]= min($thumbnail_size[0]*0.75,$thumbnail_size[1]*0.75); |
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242 | } |
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243 | $current_rank++; |
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244 | } |
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245 | $clipping=array_sum($clipping)/count($clipping); |
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246 | foreach ($thumbnail_info as $thumbnails_info) |
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247 | { |
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248 | $thumbnail_x_center = $thumbnails_info['width']/2; |
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249 | $thumbnail_y_center = $thumbnails_info['height']/2; |
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250 | $template->append( |
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251 | 'thumbnails', |
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252 | array( |
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253 | 'ID' => $thumbnails_info['id'], |
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254 | 'NAME' => $thumbnails_info['name'], |
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255 | 'TN_SRC' => $thumbnails_info['tn_src'], |
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256 | 'RANK' => $thumbnails_info['rank'], |
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257 | 'CLIPING' => round($clipping), |
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258 | 'CLIPING_li' => round($clipping+8), |
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259 | 'CLIP_TOP' => round($thumbnail_y_center - $clipping/2), |
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260 | 'CLIP_RIGHT' => round($thumbnail_x_center + $clipping/2), |
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261 | 'CLIP_BOTTOM' => round($thumbnail_y_center + $clipping/2), |
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262 | 'CLIP_LEFT' => round($thumbnail_x_center - $clipping/2) |
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263 | ) |
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264 | ); |
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265 | } |
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266 | } |
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267 | // image order management |
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268 | $sort_fields = array( |
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269 | '' => '', |
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270 | 'file' => l10n('file name, A → Z'), |
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271 | 'file DESC' => l10n('file name, Z → A'), |
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272 | 'name' => l10n('photo title, A → Z'), |
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273 | 'name DESC' => l10n('photo title, Z → A'), |
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274 | 'date_creation DESC' => l10n('date created, new → old'), |
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275 | 'date_creation' => l10n('date created, old → new'), |
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276 | 'date_available DESC' => l10n('date posted, new → old'), |
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277 | 'date_available' => l10n('date posted, old → new'), |
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278 | 'rating_score DESC' => l10n('rating score, high → low'), |
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279 | 'rating_score' => l10n('rating score, low → high'), |
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280 | 'hit DESC' => l10n('visits, high → low'), |
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281 | 'hit' => l10n('visits, low → high'), |
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282 | 'id' => l10n('numeric identifier, 1 → 9'), |
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283 | 'id DESC' => l10n('numeric identifier, 9 → 1'), |
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284 | 'rank' => l10n('manual sort order'), |
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285 | ); |
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286 | |
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287 | $template->assign('image_order_options', $sort_fields); |
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288 | |
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289 | $image_order = explode(',', $category['image_order']); |
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290 | |
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291 | for ($i=0; $i<3; $i++) // 3 fields |
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292 | { |
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293 | if ( isset($image_order[$i]) ) |
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294 | { |
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295 | $template->append('image_order', $image_order[$i]); |
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296 | } |
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297 | else |
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298 | { |
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299 | $template->append('image_order', ''); |
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300 | } |
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301 | } |
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302 | |
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303 | $template->assign('image_order_choice', $image_order_choice); |
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304 | |
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305 | |
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306 | // +-----------------------------------------------------------------------+ |
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307 | // | sending html code | |
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308 | // +-----------------------------------------------------------------------+ |
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309 | |
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310 | $template->assign_var_from_handle('ADMIN_CONTENT', 'element_set_ranks'); |
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311 | ?> |
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