1 | <?php |
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2 | |
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3 | function autoupdate_deltree($path) |
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4 | { |
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5 | if (is_dir($path)) |
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6 | { |
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7 | $fh = opendir($path); |
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8 | while ($file = readdir($fh)) |
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9 | { |
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10 | if ($file != '.' and $file != '..') |
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11 | { |
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12 | $pathfile = $path . '/' . $file; |
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13 | if (is_dir($pathfile)) |
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14 | { |
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15 | autoupdate_deltree($pathfile); |
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16 | } |
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17 | else |
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18 | { |
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19 | @unlink($pathfile); |
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20 | } |
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21 | } |
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22 | } |
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23 | closedir($fh); |
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24 | return @rmdir($path); |
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25 | } |
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26 | } |
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27 | |
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28 | function autoupdate_add_index($path) |
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29 | { |
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30 | if (is_dir($path)) |
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31 | { |
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32 | $fh = opendir($path); |
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33 | while ($file = readdir($fh)) |
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34 | { |
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35 | if ($file != '.' and $file != '..') |
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36 | { |
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37 | $pathfile = $path . '/' . $file; |
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38 | if (is_dir($pathfile)) |
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39 | { |
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40 | autoupdate_add_index($pathfile); |
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41 | } |
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42 | } |
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43 | } |
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44 | $fp = @fopen($path.'/index.php', 'w'); |
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45 | @fwrite($fp, AU_DEFAULT_INDEX); |
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46 | @fclose($fp); |
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47 | closedir($fh); |
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48 | } |
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49 | } |
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50 | |
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51 | function process_obsolete_list($file) |
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52 | { |
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53 | if (file_exists(PHPWG_ROOT_PATH.$file) |
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54 | and $old_files = file(PHPWG_ROOT_PATH.$file, FILE_IGNORE_NEW_LINES) |
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55 | and !empty($old_files)) |
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56 | { |
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57 | array_push($old_files, $file); |
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58 | foreach($old_files as $old_file) |
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59 | { |
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60 | $path = PHPWG_ROOT_PATH.$old_file; |
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61 | if (is_file($path)) |
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62 | { |
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63 | @unlink($path); |
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64 | } |
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65 | elseif (is_dir($path)) |
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66 | { |
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67 | autoupdate_deltree($path); |
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68 | } |
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69 | } |
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70 | } |
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71 | } |
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72 | |
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73 | function move_local_files($dir) |
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74 | { |
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75 | global $page, $cfgBase, $cfgUser, $cfgPassword, $cfgHote, $prefixeTable; |
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76 | |
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77 | if ((!is_dir($dir) and !mkdir($dir, 0777)) |
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78 | or (!is_dir($dir.'/config') and !mkdir($dir.'/config')) |
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79 | or (!is_dir($dir.'/css') and !mkdir($dir.'/css')) |
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80 | or (!is_dir($dir.'/language') and !mkdir($dir.'/language'))) |
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81 | { |
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82 | autoupdate_deltree($dir); |
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83 | array_push($page['errors'], l10n('Unable to write new local directory.')); |
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84 | return; |
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85 | } |
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86 | |
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87 | // Add index.php |
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88 | autoupdate_add_index($dir); |
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89 | |
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90 | // mysql.inc.php |
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91 | $file = PHPWG_ROOT_PATH.'include/mysql.inc.php'; |
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92 | if (is_readable($file)) |
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93 | { |
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94 | $file_content = '<?php |
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95 | $conf[\'dblayer\'] = \'mysql\'; |
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96 | $conf[\'db_base\'] = \''.$cfgBase.'\'; |
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97 | $conf[\'db_user\'] = \''.$cfgUser.'\'; |
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98 | $conf[\'db_password\'] = \''.$cfgPassword.'\'; |
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99 | $conf[\'db_host\'] = \''.$cfgHote.'\'; |
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100 | |
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101 | $prefixeTable = \''.$prefixeTable.'\'; |
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102 | |
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103 | define(\'PHPWG_INSTALLED\', true);'; |
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104 | if (defined('PWG_CHARSET')) |
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105 | { |
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106 | $file_content.= ' |
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107 | define(\'PWG_CHARSET\', \'utf-8\'); |
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108 | define(\'DB_CHARSET\', \'utf8\'); |
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109 | define(\'DB_COLLATE\', \'\');'; |
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110 | } |
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111 | $file_content.= ' |
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112 | ?>'; |
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113 | $new_config_file = $dir.'/config/database.inc.php'; |
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114 | |
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115 | if (!($fp = @fopen($new_config_file, 'w')) |
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116 | or !@fwrite($fp, $file_content) |
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117 | or !@fclose($fp)) |
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118 | { |
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119 | array_push($page['errors'], l10n('Unable to write new local directory.')); |
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120 | return; |
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121 | } |
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122 | @chmod($new_config_file, 0755); |
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123 | } |
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124 | |
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125 | // config_local.inc.php |
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126 | $file = PHPWG_ROOT_PATH.'include/config_local.inc.php'; |
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127 | if (is_readable($file)) |
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128 | { |
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129 | copy($file, $dir.'/config/config.inc.php'); |
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130 | @chmod($file, 0755); |
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131 | } |
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132 | |
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133 | // languages |
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134 | $language_dir = opendir(PHPWG_ROOT_PATH.'language'); |
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135 | while ($file = readdir($language_dir)) |
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136 | { |
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137 | $path = PHPWG_ROOT_PATH.'language/'.$file; |
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138 | if (!is_link($path) and is_dir($path) and is_readable($path.'/local.lang.php')) |
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139 | { |
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140 | $content = file_get_contents($path.'/local.lang.php'); |
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141 | $langdef = explode('.',$file); |
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142 | if (count($langdef)>1) |
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143 | { |
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144 | $content = utf8_encode($content); |
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145 | } |
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146 | $filename = $dir.'/language/'.$langdef[0].'.lang.php'; |
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147 | $fp = @fopen($filename, 'w'); |
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148 | @fwrite($fp, $content); |
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149 | @fclose($fp); |
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150 | @chmod($filename, 0755); |
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151 | } |
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152 | } |
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153 | closedir($language_dir); |
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154 | |
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155 | // template-common/local-layout.css |
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156 | $file = PHPWG_ROOT_PATH.'template-common/local-layout.css'; |
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157 | if (is_readable($file)) |
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158 | { |
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159 | copy($file, $dir.'/css/rules.css'); |
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160 | @chmod($file, 0755); |
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161 | } |
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162 | |
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163 | // template/xxx/local-layout.css |
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164 | $known_templates = array( |
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165 | 'yoga' => 'default', |
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166 | 'floPure' => 'Pure_default', |
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167 | 'floOs' => 'OS_default', |
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168 | 'gally' => 'gally-default', |
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169 | 'simple' => 'simple', |
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170 | ); |
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171 | |
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172 | foreach ($known_templates as $old_tpl => $new_tpl) |
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173 | { |
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174 | $file = PHPWG_ROOT_PATH.'template/'.$old_tpl.'/local-layout.css'; |
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175 | if (is_readable($file)) |
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176 | { |
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177 | copy($file, $dir.'/css/'.$new_tpl.'-rules.css'); |
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178 | @chmod($file, 0755); |
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179 | } |
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180 | } |
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181 | } |
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182 | |
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183 | function autoupdate_save_template_dir() |
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184 | { |
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185 | global $page, $conf; |
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186 | |
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187 | $path = $conf['local_data_dir'].'/autoupdate'; |
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188 | |
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189 | if (@mkgetdir($path) |
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190 | and ($zip = tempnam($path, 'zip')) |
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191 | and ($archive = new pclZip($zip)) |
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192 | and ($v_list = $archive->add(PHPWG_ROOT_PATH.'template', PCLZIP_OPT_REMOVE_PATH, PHPWG_ROOT_PATH)) |
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193 | and is_array($v_list) |
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194 | and !empty($v_list)) |
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195 | { |
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196 | $http_headers = array( |
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197 | 'Content-Length: '.@filesize($zip), |
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198 | 'Content-Type: application/zip', |
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199 | 'Content-Disposition: attachment; filename="template.zip";', |
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200 | 'Content-Transfer-Encoding: binary', |
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201 | ); |
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202 | |
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203 | foreach ($http_headers as $header) { |
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204 | header($header); |
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205 | } |
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206 | |
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207 | @readfile($zip); |
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208 | autoupdate_deltree($conf['local_data_dir'].'/autoupdate'); |
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209 | exit(); |
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210 | } |
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211 | else |
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212 | { |
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213 | array_push($page['errors'], l10n('Unable to send template directory.')); |
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214 | } |
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215 | } |
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216 | |
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217 | function autoupdate_dump_database() |
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218 | { |
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219 | global $page, $conf, $cfgBase; |
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220 | |
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221 | if (version_compare(PHPWG_VERSION, '2.1', '<')) |
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222 | { |
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223 | $conf['db_base'] = $cfgBase; |
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224 | } |
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225 | |
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226 | include(AUTOUPDATE_PATH.'include/mysqldump.php'); |
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227 | |
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228 | $path = $conf['local_data_dir'].'/autoupdate'; |
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229 | |
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230 | if (@mkgetdir($path) |
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231 | and ($backupFile = tempnam($path, 'sql')) |
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232 | and ($dumper = new MySQLDump($conf['db_base'],$backupFile,false,false))) |
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233 | { |
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234 | foreach (get_defined_constants() as $constant => $value) |
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235 | { |
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236 | if (preg_match('/_TABLE$/', $constant)) |
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237 | { |
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238 | $dumper->getTableStructure($value); |
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239 | |
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240 | if ($constant == 'HISTORY_TABLE' and !isset($_POST['includeHistory'])) |
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241 | { |
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242 | continue; |
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243 | } |
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244 | |
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245 | $dumper->getTableData($value); |
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246 | } |
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247 | } |
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248 | } |
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249 | |
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250 | if (@filesize($backupFile)) |
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251 | { |
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252 | $http_headers = array( |
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253 | 'Content-Length: '.@filesize($backupFile), |
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254 | 'Content-Type: text/x-sql', |
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255 | 'Content-Disposition: attachment; filename="database.sql";', |
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256 | 'Content-Transfer-Encoding: binary', |
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257 | ); |
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258 | |
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259 | foreach ($http_headers as $header) { |
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260 | header($header); |
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261 | } |
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262 | |
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263 | @readfile($backupFile); |
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264 | autoupdate_deltree($conf['local_data_dir'].'/autoupdate'); |
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265 | exit(); |
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266 | } |
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267 | else |
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268 | { |
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269 | array_push($page['errors'], l10n('Unable to dump database.')); |
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270 | } |
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271 | } |
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272 | |
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273 | function autoupdate_upgrade_to($upgrade_to, &$step) |
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274 | { |
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275 | global $page, $conf, $template; |
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276 | |
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277 | if (!version_compare($_POST['upgrade_to'], PHPWG_VERSION, '>')) |
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278 | { |
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279 | redirect(get_admin_plugin_menu_link(AUTOUPDATE_PATH . '/autoupdate.php')); |
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280 | } |
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281 | |
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282 | if ($step == 2) |
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283 | { |
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284 | preg_match('/(\d+\.\d+)\.(\d+)/', PHPWG_VERSION, $matches); |
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285 | $code = $matches[1].'.x_to_'.$_POST['upgrade_to']; |
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286 | $dl_code = str_replace(array('.', '_'), '', $code); |
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287 | $remove_path = $code; |
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288 | $obsolete_list = 'obsolete.list'; |
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289 | } |
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290 | else |
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291 | { |
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292 | $code = $_POST['upgrade_to']; |
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293 | $dl_code = $code; |
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294 | $remove_path = version_compare($code, '2.0.8', '>=') ? 'piwigo' : 'piwigo-'.$code; |
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295 | $obsolete_list = PHPWG_ROOT_PATH.'install/obsolete.list'; |
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296 | |
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297 | if (version_compare(PHPWG_VERSION, '2.1', '<')) |
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298 | { |
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299 | move_local_files(PHPWG_ROOT_PATH.'local'); |
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300 | } |
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301 | } |
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302 | |
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303 | if (empty($page['errors'])) |
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304 | { |
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305 | $path = $conf['local_data_dir'].'/autoupdate'; |
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306 | $filename = $path.'/'.$code.'.zip'; |
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307 | @mkgetdir($path); |
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308 | |
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309 | $chunk_num = 0; |
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310 | $end = false; |
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311 | $zip = @fopen($filename, 'w'); |
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312 | while (!$end) |
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313 | { |
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314 | $chunk_num++; |
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315 | if (@fetchRemote(PHPWG_URL.'/download/dlcounter.php?code='.$dl_code.'&chunk_num='.$chunk_num, $result) |
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316 | and $input = @unserialize($result)) |
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317 | { |
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318 | if (0 == $input['remaining']) |
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319 | { |
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320 | $end = true; |
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321 | } |
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322 | @fwrite($zip, base64_decode($input['data'])); |
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323 | } |
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324 | else |
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325 | { |
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326 | $end = true; |
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327 | } |
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328 | } |
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329 | @fclose($zip); |
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330 | |
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331 | if (@filesize($filename)) |
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332 | { |
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333 | $zip = new PclZip($filename); |
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334 | if ($result = $zip->extract(PCLZIP_OPT_PATH, PHPWG_ROOT_PATH, |
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335 | PCLZIP_OPT_REMOVE_PATH, $remove_path, |
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336 | PCLZIP_OPT_SET_CHMOD, 0755, |
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337 | PCLZIP_OPT_REPLACE_NEWER)) |
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338 | { |
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339 | //Check if all files were extracted |
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340 | $error = ''; |
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341 | foreach($result as $extract) |
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342 | { |
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343 | if (!in_array($extract['status'], array('ok', 'filtered', 'already_a_directory'))) |
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344 | { |
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345 | // Try to change chmod and extract |
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346 | if (@chmod(PHPWG_ROOT_PATH.$extract['filename'], 0777) |
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347 | and ($res = $zip->extract(PCLZIP_OPT_BY_NAME, $remove_path.'/'.$extract['filename'], |
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348 | PCLZIP_OPT_PATH, PHPWG_ROOT_PATH, |
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349 | PCLZIP_OPT_REMOVE_PATH, $remove_path, |
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350 | PCLZIP_OPT_SET_CHMOD, 0755, |
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351 | PCLZIP_OPT_REPLACE_NEWER)) |
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352 | and isset($res[0]['status']) |
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353 | and $res[0]['status'] == 'ok') |
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354 | { |
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355 | continue; |
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356 | } |
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357 | else |
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358 | { |
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359 | $error .= $extract['filename'].': '.$extract['status']."\n"; |
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360 | } |
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361 | } |
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362 | } |
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363 | |
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364 | if (empty($error)) |
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365 | { |
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366 | process_obsolete_list($obsolete_list); |
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367 | autoupdate_deltree($conf['local_data_dir'].'/autoupdate'); |
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368 | invalidate_user_cache(true); |
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369 | $template->delete_compiled_templates(); |
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370 | if ($step == 2) |
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371 | { |
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372 | array_push($page['infos'], sprintf(l10n('autoupdate_success'), $upgrade_to)); |
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373 | $template->assign('CHECK_VERSION', true); |
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374 | $step = 0; |
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375 | } |
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376 | else |
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377 | { |
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378 | redirect(PHPWG_ROOT_PATH.'upgrade.php?now='); |
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379 | } |
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380 | } |
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381 | else |
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382 | { |
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383 | file_put_contents($conf['local_data_dir'].'/autoupdate/log_error.txt', $error); |
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384 | $relative_path = trim(str_replace(dirname(dirname(dirname(dirname(__FILE__)))), '', $conf['local_data_dir']), '/\\'); |
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385 | array_push($page['errors'], sprintf(l10n('autoupdate_extract_fail'), PHPWG_ROOT_PATH.$relative_path.'/autoupdate/log_error.txt')); |
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386 | } |
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387 | } |
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388 | else |
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389 | { |
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390 | autoupdate_deltree($conf['local_data_dir'].'/autoupdate'); |
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391 | array_push($page['errors'], l10n('autoupdate_fail')); |
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392 | } |
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393 | } |
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394 | else |
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395 | { |
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396 | array_push($page['errors'], l10n('Piwigo cannot retrieve upgrade file from server')); |
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397 | } |
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398 | } |
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399 | } |
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400 | |
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401 | define('AU_DEFAULT_INDEX', file_get_contents(AUTOUPDATE_PATH.'index.php')); |
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402 | ?> |
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