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) 2003-2006 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: 2007-01-02 22:55:57 +0000 (Tue, 02 Jan 2007) $ |
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10 | // | last modifier : $Author: rub $ |
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11 | // | revision : $Revision: 1691 $ |
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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 | if (!defined('PHPWG_ROOT_PATH')) |
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29 | { |
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30 | die('Hacking attempt!'); |
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31 | } |
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32 | // determine the initial instant to indicate the generation time of this page |
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33 | $t1 = explode( ' ', microtime() ); |
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34 | $t2 = explode( '.', $t1[0] ); |
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35 | $t2 = $t1[1].'.'.$t2[1]; |
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36 | |
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37 | set_magic_quotes_runtime(0); // Disable magic_quotes_runtime |
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38 | |
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39 | // |
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40 | // addslashes to vars if magic_quotes_gpc is off this is a security |
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41 | // precaution to prevent someone trying to break out of a SQL statement. |
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42 | // |
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43 | if( !get_magic_quotes_gpc() ) |
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44 | { |
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45 | if( is_array( $_GET ) ) |
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46 | { |
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47 | while( list($k, $v) = each($_GET) ) |
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48 | { |
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49 | if( is_array($_GET[$k]) ) |
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50 | { |
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51 | while( list($k2, $v2) = each($_GET[$k]) ) |
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52 | { |
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53 | $_GET[$k][$k2] = addslashes($v2); |
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54 | } |
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55 | @reset($_GET[$k]); |
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56 | } |
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57 | else |
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58 | { |
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59 | $_GET[$k] = addslashes($v); |
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60 | } |
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61 | } |
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62 | @reset($_GET); |
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63 | } |
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64 | |
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65 | if( is_array($_POST) ) |
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66 | { |
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67 | while( list($k, $v) = each($_POST) ) |
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68 | { |
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69 | if( is_array($_POST[$k]) ) |
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70 | { |
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71 | while( list($k2, $v2) = each($_POST[$k]) ) |
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72 | { |
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73 | $_POST[$k][$k2] = addslashes($v2); |
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74 | } |
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75 | @reset($_POST[$k]); |
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76 | } |
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77 | else |
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78 | { |
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79 | $_POST[$k] = addslashes($v); |
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80 | } |
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81 | } |
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82 | @reset($_POST); |
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83 | } |
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84 | |
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85 | if( is_array($_COOKIE) ) |
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86 | { |
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87 | while( list($k, $v) = each($_COOKIE) ) |
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88 | { |
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89 | if( is_array($_COOKIE[$k]) ) |
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90 | { |
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91 | while( list($k2, $v2) = each($_COOKIE[$k]) ) |
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92 | { |
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93 | $_COOKIE[$k][$k2] = addslashes($v2); |
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94 | } |
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95 | @reset($_COOKIE[$k]); |
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96 | } |
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97 | else |
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98 | { |
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99 | $_COOKIE[$k] = addslashes($v); |
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100 | } |
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101 | } |
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102 | @reset($_COOKIE); |
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103 | } |
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104 | } |
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105 | |
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106 | // |
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107 | // Define some basic configuration arrays this also prevents malicious |
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108 | // rewriting of language and otherarray values via URI params |
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109 | // |
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110 | $conf = array(); |
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111 | $page = array(); |
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112 | $user = array(); |
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113 | $lang = array(); |
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114 | $header_msgs = array(); |
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115 | |
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116 | @include(PHPWG_ROOT_PATH .'include/mysql.inc.php'); |
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117 | if (!defined('PHPWG_INSTALLED')) |
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118 | { |
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119 | header('Location: install.php'); |
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120 | exit; |
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121 | } |
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122 | |
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123 | include(PHPWG_ROOT_PATH . 'include/config_default.inc.php'); |
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124 | @include(PHPWG_ROOT_PATH. 'include/config_local.inc.php'); |
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125 | include(PHPWG_ROOT_PATH . 'include/constants.php'); |
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126 | include(PHPWG_ROOT_PATH . 'include/functions.inc.php'); |
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127 | include(PHPWG_ROOT_PATH . 'include/template.php'); |
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128 | |
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129 | // Database connection |
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130 | mysql_connect( $cfgHote, $cfgUser, $cfgPassword ) |
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131 | or die ( "Could not connect to database server" ); |
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132 | mysql_select_db( $cfgBase ) |
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133 | or die ( "Could not connect to database" ); |
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134 | |
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135 | // |
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136 | // Setup gallery wide options, if this fails then we output a CRITICAL_ERROR |
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137 | // since basic gallery information is not available |
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138 | // |
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139 | load_conf_from_db(); |
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140 | |
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141 | include(PHPWG_ROOT_PATH.'include/user.inc.php'); |
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142 | |
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143 | |
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144 | // language files |
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145 | include_once(get_language_filepath('common.lang.php')); |
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146 | if (defined('IN_ADMIN') and IN_ADMIN) |
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147 | { |
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148 | include_once(get_language_filepath('admin.lang.php')); |
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149 | } |
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150 | |
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151 | // only now we can set the localized username of the guest user (and not in |
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152 | // include/user.inc.php) |
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153 | if ($user['is_the_guest']) |
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154 | { |
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155 | $user['username'] = $lang['guest']; |
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156 | } |
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157 | |
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158 | // template instance |
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159 | $template = new Template(PHPWG_ROOT_PATH.'template/'.$user['template'], $user['theme'] ); |
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160 | |
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161 | if ($conf['gallery_locked']) |
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162 | { |
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163 | $header_msgs[] = $lang['gallery_locked_message']; |
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164 | |
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165 | if ( script_basename() != 'identification' and !is_admin() ) |
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166 | { |
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167 | //next line required if PATH_INFO (no ? in url) but won't work for scripts outside PWG |
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168 | $page['root_path'] = cookie_path(); |
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169 | echo $lang['gallery_locked_message'] |
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170 | .'<a href="'.get_root_url().'identification.php">.</a>'; |
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171 | exit(); |
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172 | } |
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173 | } |
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174 | |
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175 | if ($user['is_the_guest'] and !$conf['guest_access'] |
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176 | and !in_array( script_basename(), |
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177 | // Array of basename without file extention |
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178 | array('identification', |
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179 | 'password', |
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180 | 'register' |
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181 | ) |
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182 | ) |
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183 | ) |
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184 | { |
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185 | //next line required if PATH_INFO (no ? in url) but won't work for scripts outside PWG |
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186 | $page['root_path'] = cookie_path(); |
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187 | redirect (get_root_url().'identification.php'); |
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188 | } |
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189 | |
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190 | if ($conf['check_upgrade_feed'] |
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191 | and defined('PHPWG_IN_UPGRADE') |
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192 | and PHPWG_IN_UPGRADE) |
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193 | { |
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194 | // retrieve already applied upgrades |
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195 | $query = ' |
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196 | SELECT id |
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197 | FROM '.UPGRADE_TABLE.' |
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198 | ;'; |
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199 | $applied = array_from_query($query, 'id'); |
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200 | |
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201 | // retrieve existing upgrades |
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202 | $existing = get_available_upgrade_ids(); |
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203 | |
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204 | // which upgrades need to be applied? |
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205 | if (count(array_diff($existing, $applied)) > 0) |
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206 | { |
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207 | //next line required if PATH_INFO (no ? in url) but won't work for scripts outside PWG |
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208 | $page['root_path'] = cookie_path(); |
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209 | $header_msgs[] = 'Some database upgrades are missing, ' |
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210 | .'<a href="'.get_root_url().'upgrade_feed.php">upgrade now</a>'; |
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211 | } |
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212 | } |
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213 | |
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214 | |
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215 | if (is_adviser()) |
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216 | { |
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217 | $header_msgs[] = $lang['adviser_mode_enabled']; |
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218 | } |
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219 | |
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220 | if (count($header_msgs) > 0) |
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221 | { |
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222 | $template->assign_block_vars('header_msgs',array()); |
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223 | foreach ($header_msgs as $header_msg) |
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224 | { |
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225 | $template->assign_block_vars('header_msgs.header_msg', |
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226 | array('HEADER_MSG'=>$header_msg)); |
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227 | } |
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228 | } |
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229 | ?> |
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