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Rev | Author | Line No. | Line |
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171 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file includes: |
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5 | * |
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6 | * 1. "PHP SVN CLIENT" class |
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7 | * Copyright (C) 2007-2008 by Sixdegrees <cesar@sixdegrees.com.br> |
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8 | * Cesar D. Rodas |
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9 | * https://code.google.com/archive/p/phpsvnclient/ |
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10 | * License: BSD License |
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11 | * CHANGES by Daniel Marschall, ViaThinkSoft in 2019: |
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12 | * - The class has been customized and contains specific changes for the software "OIDplus" |
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13 | * - Functions which are not used in the "SVN checkout" were removed. |
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172 | daniel-mar | 14 | * The only important functions are getVersion() and updateWorkingCopy() |
171 | daniel-mar | 15 | * - The dependency class xml2array was converted from a class into a function and |
16 | * included into this class |
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172 | daniel-mar | 17 | * - Added "revision log/comment" functionality |
171 | daniel-mar | 18 | * |
19 | * 2. "xml2array" class |
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20 | * Taken from http://www.php.net/manual/en/function.xml-parse.php#52567 |
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21 | * Modified by Martin Guppy <http://www.deadpan110.com/> |
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22 | * CHANGES by Daniel Marschall, ViaThinkSoft in 2019: |
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23 | * - Converted class into a single function and added that function into the phpsvnclient class |
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24 | */ |
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25 | |||
360 | daniel-mar | 26 | // TODO: Translate (OIDplus _L function) |
27 | |||
171 | daniel-mar | 28 | /** |
29 | * PHP SVN CLIENT |
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30 | * |
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360 | daniel-mar | 31 | * This class is an SVN client. It can perform read operations |
32 | * to an SVN server (over Web-DAV). |
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171 | daniel-mar | 33 | * It can get directory files, file contents, logs. All the operaration |
34 | * could be done for a specific version or for the last version. |
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35 | * |
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36 | * @author Cesar D. Rodas <cesar@sixdegrees.com.br> |
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37 | * @license BSD License |
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38 | */ |
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251 | daniel-mar | 39 | class phpsvnclient { |
40 | |||
269 | daniel-mar | 41 | /*protected*/ const PHPSVN_NORMAL_REQUEST = '<?xml version="1.0" encoding="utf-8"?><propfind xmlns="DAV:"><prop><getlastmodified xmlns="DAV:"/> <checked-in xmlns="DAV:"/><version-name xmlns="DAV:"/><version-controlled-configuration xmlns="DAV:"/><resourcetype xmlns="DAV:"/><baseline-relative-path xmlns="http://subversion.tigris.org/xmlns/dav/"/><repository-uuid xmlns="http://subversion.tigris.org/xmlns/dav/"/></prop></propfind>'; |
293 | daniel-mar | 42 | |
269 | daniel-mar | 43 | /*protected*/ const PHPSVN_VERSION_REQUEST = '<?xml version="1.0" encoding="utf-8"?><propfind xmlns="DAV:"><prop><checked-in xmlns="DAV:"/></prop></propfind>'; |
293 | daniel-mar | 44 | |
269 | daniel-mar | 45 | /*protected*/ const PHPSVN_LOGS_REQUEST = '<?xml version="1.0" encoding="utf-8"?> <S:log-report xmlns:S="svn:"> <S:start-revision>%d</S:start-revision><S:end-revision>%d</S:end-revision><S:path></S:path><S:discover-changed-paths/></S:log-report>'; |
293 | daniel-mar | 46 | |
269 | daniel-mar | 47 | /*protected*/ const NO_ERROR = 1; |
48 | /*protected*/ const NOT_FOUND = 2; |
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49 | /*protected*/ const AUTH_REQUIRED = 3; |
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50 | /*protected*/ const UNKNOWN_ERROR = 4; |
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251 | daniel-mar | 51 | |
171 | daniel-mar | 52 | /** |
53 | * SVN Repository URL |
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54 | * |
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55 | * @var string |
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56 | * @access private |
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57 | */ |
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58 | private $_url; |
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59 | |||
60 | /** |
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61 | * HTTP Client object |
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62 | * |
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63 | * @var object |
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64 | * @access private |
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65 | */ |
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66 | private $_http; |
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67 | |||
68 | /** |
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69 | * Respository Version. |
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70 | * |
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71 | * @access private |
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386 | daniel-mar | 72 | * @var int |
171 | daniel-mar | 73 | */ |
74 | private $_repVersion; |
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75 | |||
76 | /** |
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77 | * Last error number |
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78 | * |
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79 | * Possible values are NOT_ERROR, NOT_FOUND, AUTH_REQUIRED, UNKOWN_ERROR |
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80 | * |
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81 | * @access public |
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82 | * @var integer |
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83 | */ |
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84 | public $errNro; |
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85 | |||
86 | /** |
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87 | * Number of actual revision local repository. |
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88 | * @var Integer, Long |
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89 | */ |
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90 | private $actVersion; |
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91 | private $storeDirectoryFiles = array(); |
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92 | private $lastDirectoryFiles; |
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93 | private $file_size; |
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94 | private $file_size_founded = false; |
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95 | |||
96 | public function __construct($url) |
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97 | { |
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98 | $http =& $this->_http; |
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99 | $http = new http_class; |
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100 | $http->user_agent = "phpsvnclient (https://code.google.com/archive/p/phpsvnclient/)"; |
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101 | |||
102 | $this->_url = $url; |
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103 | |||
104 | $this->actVersion = $this->getVersion(); |
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105 | } |
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106 | |||
107 | /** |
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108 | * Function for creating directories. |
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386 | daniel-mar | 109 | * @param $path (string) The path to the directory that will be created. |
171 | daniel-mar | 110 | */ |
111 | private function createDirs($path) |
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112 | { |
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113 | $dirs = explode("/", $path); |
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114 | |||
115 | foreach ($dirs as $dir) { |
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116 | if ($dir != "") { |
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117 | $createDir = substr($path, 0, strpos($path, $dir) + strlen($dir)); |
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118 | @mkdir($createDir); |
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119 | } |
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120 | } |
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121 | } |
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122 | |||
123 | /** |
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124 | * Function for the recursive removal of directories. |
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386 | daniel-mar | 125 | * @param $path (string) The path to the directory to be deleted. |
126 | * @return (string) Returns the status of a function or function rmdir unlink. |
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171 | daniel-mar | 127 | */ |
128 | private function removeDirs($path) |
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129 | { |
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130 | if (is_dir($path)) { |
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131 | $entries = scandir($path); |
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132 | if ($entries === false) { |
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133 | $entries = array(); |
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134 | } |
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135 | foreach ($entries as $entry) { |
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136 | if ($entry != '.' && $entry != '..') { |
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137 | $this->removeDirs($path . '/' . $entry); |
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138 | } |
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139 | } |
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140 | return @rmdir($path); |
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141 | } else { |
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142 | return @unlink($path); |
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143 | } |
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144 | } |
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145 | |||
146 | /** |
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147 | * Public Functions |
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148 | */ |
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149 | |||
150 | /** |
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172 | daniel-mar | 151 | * Updates a working copy |
386 | daniel-mar | 152 | * @param $from_revision (string) Either a revision number or a text file with the |
172 | daniel-mar | 153 | * contents "Revision ..." (if it is a file, |
154 | * the file revision will be updated if everything |
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155 | * was successful) |
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386 | daniel-mar | 156 | * @param $folder (string) SVN remote folder |
157 | * @param $outpath (string) Local path of the working copy |
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158 | * @param $preview (bool) Only simulate, do not write to files |
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172 | daniel-mar | 159 | **/ |
160 | public function updateWorkingCopy($from_revision='version.txt', $folder = '/trunk/', $outPath = '.', $preview = false) |
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171 | daniel-mar | 161 | { |
162 | if (!is_dir($outPath)) { |
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163 | echo "ERROR: Local path $outPath not existing\n"; |
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164 | flush(); |
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165 | return false; |
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166 | } |
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167 | |||
303 | daniel-mar | 168 | $webbrowser_update = !is_numeric($from_revision); |
169 | |||
172 | daniel-mar | 170 | if (!is_numeric($from_revision)) { |
171 | $version_file = $from_revision; |
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172 | $from_revision = -1; |
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173 | |||
174 | if (!file_exists($version_file)) { |
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175 | echo "ERROR: $version_file missing\n"; |
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171 | daniel-mar | 176 | flush(); |
177 | return false; |
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172 | daniel-mar | 178 | } else { |
179 | //Obtain the number of current version number of the local copy. |
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180 | $cont = file_get_contents($version_file); |
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386 | daniel-mar | 181 | $m = array(); |
172 | daniel-mar | 182 | if (!preg_match('@Revision (\d+)@', $cont, $m)) { |
183 | echo "ERROR: $version_file unknown format\n"; |
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184 | flush(); |
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185 | return false; |
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186 | } |
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187 | $from_revision = $m[1]; |
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188 | |||
189 | echo "Found $version_file with revision information $from_revision\n"; |
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190 | flush(); |
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171 | daniel-mar | 191 | } |
172 | daniel-mar | 192 | } else { |
193 | $version_file = ''; |
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194 | } |
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171 | daniel-mar | 195 | |
172 | daniel-mar | 196 | $errors_happened = false; |
197 | |||
303 | daniel-mar | 198 | if ($webbrowser_update) { |
199 | // First, do some read/write test (even if we are in preview mode, because we want to detect errors before it is too late) |
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200 | $file = $outPath . '/dummy_'.uniqid().'.tmp'; |
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201 | $file = str_replace("///", "/", $file); |
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202 | if (@file_put_contents($file, 'Write Test') === false) { |
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203 | echo (!$preview ? "ERROR" : "WARNING").": Cannot write test file $file ! An update through the web browser will NOT be possible.\n"; |
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204 | flush(); |
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205 | if (!$preview) return false; |
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206 | } |
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207 | @unlink($file); |
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208 | if (file_exists($file)) { |
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209 | echo (!$preview ? "ERROR" : "WARNING").": Cannot delete test file $file ! An update through the web browser will NOT be possible.\n"; |
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210 | flush(); |
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211 | if (!$preview) return false; |
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212 | } |
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172 | daniel-mar | 213 | } |
171 | daniel-mar | 214 | |
172 | daniel-mar | 215 | //Get a list of objects to be updated. |
216 | $objects_list = $this->getLogsForUpdate($folder, $from_revision + 1); |
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217 | if (!is_null($objects_list)) { |
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218 | // Output version information |
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219 | foreach ($objects_list['revisions'] as $revision) { |
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216 | daniel-mar | 220 | $comment = empty($revision['comment']) ? 'No comment' : $revision['comment']; |
186 | daniel-mar | 221 | $tex = "New revision ".$revision['versionName']." by ".$revision['creator']." (".date('Y-m-d H:i:s', strtotime($revision['date'])).") "; |
216 | daniel-mar | 222 | echo trim($tex . str_replace("\n", "\n".str_repeat(' ', strlen($tex)), $comment)); |
186 | daniel-mar | 223 | echo "\n"; |
171 | daniel-mar | 224 | } |
225 | |||
172 | daniel-mar | 226 | // Add dirs |
200 | daniel-mar | 227 | sort($objects_list['dirs']); // <-- added by Daniel Marschall: Sort folder list, so that directories will be created in the correct hierarchical order |
172 | daniel-mar | 228 | foreach ($objects_list['dirs'] as $file) { |
229 | if ($file != '') { |
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230 | $localPath = str_replace($folder, "", $file); |
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231 | $localPath = rtrim($outPath,DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . ltrim($localPath,DIRECTORY_SEPARATOR); |
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171 | daniel-mar | 232 | |
172 | daniel-mar | 233 | echo "Added or modified directory: $file\n"; |
234 | flush(); |
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235 | if (!$preview) { |
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236 | $this->createDirs($localPath); |
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237 | if (!is_dir($localPath)) { |
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238 | $errors_happened = true; |
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239 | echo "=> FAILED\n"; |
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240 | flush(); |
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171 | daniel-mar | 241 | } |
242 | } |
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243 | } |
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172 | daniel-mar | 244 | } |
171 | daniel-mar | 245 | |
172 | daniel-mar | 246 | // Add files |
200 | daniel-mar | 247 | sort($objects_list['files']); // <-- added by Daniel Marschall: Sort list, just for cosmetic improvement |
172 | daniel-mar | 248 | foreach ($objects_list['files'] as $file) { |
249 | if ($file != '') { |
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250 | $localFile = str_replace($folder, "", $file); |
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251 | $localFile = rtrim($outPath,DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . ltrim($localFile,DIRECTORY_SEPARATOR); |
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171 | daniel-mar | 252 | |
172 | daniel-mar | 253 | echo "Added or modified file: $file\n"; |
254 | flush(); |
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255 | if (!$preview) { |
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256 | $contents = $this->getFile($file); |
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257 | if (@file_put_contents($localFile, $contents) === false) { |
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258 | $errors_happened = true; |
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259 | echo "=> FAILED\n"; |
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260 | flush(); |
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171 | daniel-mar | 261 | } |
262 | } |
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263 | } |
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172 | daniel-mar | 264 | } |
216 | daniel-mar | 265 | |
266 | // Remove files |
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200 | daniel-mar | 267 | sort($objects_list['filesDelete']); // <-- added by Daniel Marschall: Sort list, just for cosmetic improvement |
172 | daniel-mar | 268 | foreach ($objects_list['filesDelete'] as $file) { |
269 | if ($file != '') { |
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270 | $localFile = str_replace($folder, "", $file); |
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271 | $localFile = rtrim($outPath,DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . ltrim($localFile,DIRECTORY_SEPARATOR); |
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171 | daniel-mar | 272 | |
172 | daniel-mar | 273 | echo "Removed file: $file\n"; |
274 | flush(); |
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171 | daniel-mar | 275 | |
172 | daniel-mar | 276 | if (!$preview) { |
277 | @unlink($localFile); |
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278 | if (file_exists($localFile)) { |
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279 | $errors_happened = true; |
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280 | echo "=> FAILED\n"; |
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281 | flush(); |
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171 | daniel-mar | 282 | } |
283 | } |
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284 | } |
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172 | daniel-mar | 285 | } |
171 | daniel-mar | 286 | |
172 | daniel-mar | 287 | // Remove dirs |
288 | // Changed by Daniel Marschall: moved this to the end, because "add/update" requests for this directory might happen before the directory gets removed |
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200 | daniel-mar | 289 | rsort($objects_list['dirsDelete']); // <-- added by Daniel Marschall: Sort list in reverse order, so that directories get deleted in the correct hierarchical order |
172 | daniel-mar | 290 | foreach ($objects_list['dirsDelete'] as $file) { |
291 | if ($file != '') { |
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292 | $localPath = str_replace($folder, "", $file); |
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293 | $localPath = rtrim($outPath,DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . ltrim($localPath,DIRECTORY_SEPARATOR); |
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171 | daniel-mar | 294 | |
172 | daniel-mar | 295 | echo "Removed directory: $file\n"; |
296 | flush(); |
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171 | daniel-mar | 297 | |
172 | daniel-mar | 298 | if (!$preview) { |
299 | $this->removeDirs($localPath); |
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300 | if (is_dir($localPath)) { |
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301 | $errors_happened = true; |
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302 | echo "=> FAILED\n"; |
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303 | flush(); |
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171 | daniel-mar | 304 | } |
305 | } |
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306 | } |
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172 | daniel-mar | 307 | } |
171 | daniel-mar | 308 | |
216 | daniel-mar | 309 | // Update version file |
172 | daniel-mar | 310 | // Changed by Daniel Marschall: Added $errors_happened |
311 | if (!$preview && !empty($version_file)) { |
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312 | if (!$errors_happened) { |
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313 | if (@file_put_contents($version_file, "Revision " . $this->actVersion . "\n") === false) { |
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314 | echo "ERROR: Could not set the revision\n"; |
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315 | flush(); |
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316 | return false; |
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171 | daniel-mar | 317 | } else { |
172 | daniel-mar | 318 | echo "Set revision to " . $this->actVersion . "\n"; |
171 | daniel-mar | 319 | flush(); |
172 | daniel-mar | 320 | return true; |
171 | daniel-mar | 321 | } |
172 | daniel-mar | 322 | } else { |
323 | echo "Revision NOT set to " . $this->actVersion . " because some files/dirs could not be updated. Please try again.\n"; |
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324 | flush(); |
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325 | return false; |
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171 | daniel-mar | 326 | } |
172 | daniel-mar | 327 | } else { |
328 | return true; |
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171 | daniel-mar | 329 | } |
330 | } |
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331 | } |
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332 | |||
333 | /** |
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334 | * rawDirectoryDump |
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335 | * |
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336 | * Dumps SVN data for $folder in the version $version of the repository. |
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337 | * |
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338 | * @param string $folder Folder to get data |
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339 | * @param integer $version Repository version, -1 means actual |
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340 | * @return array SVN data dump. |
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341 | */ |
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342 | private function rawDirectoryDump($folder = '/trunk/', $version = -1) |
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343 | { |
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344 | if ($version == -1 || $version > $this->actVersion) { |
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345 | $version = $this->actVersion; |
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346 | } |
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347 | $url = $this->cleanURL($this->_url . "/!svn/bc/" . $version . "/" . $folder . "/"); |
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386 | daniel-mar | 348 | $args = array(); |
171 | daniel-mar | 349 | $this->initQuery($args, "PROPFIND", $url); |
251 | daniel-mar | 350 | $args['Body'] = self::PHPSVN_NORMAL_REQUEST; |
351 | $args['Headers']['Content-Length'] = strlen(self::PHPSVN_NORMAL_REQUEST); |
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171 | daniel-mar | 352 | |
386 | daniel-mar | 353 | $headers = array(); |
354 | $body = ''; |
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171 | daniel-mar | 355 | if (!$this->Request($args, $headers, $body)) |
250 | daniel-mar | 356 | throw new OIDplusException("Cannot get rawDirectoryDump (Request failed)"); |
171 | daniel-mar | 357 | |
216 | daniel-mar | 358 | return self::xmlParse($body); |
171 | daniel-mar | 359 | } |
360 | |||
361 | /** |
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362 | * getDirectoryFiles |
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363 | * |
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364 | * Returns all the files in $folder in the version $version of |
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365 | * the repository. |
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366 | * |
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367 | * @param string $folder Folder to get files |
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368 | * @param integer $version Repository version, -1 means actual |
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369 | * @return array List of files. |
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370 | */ |
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371 | private function getDirectoryFiles($folder = '/trunk/', $version = -1) |
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372 | { |
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373 | if ($arrOutput = $this->rawDirectoryDump($folder, $version)) { |
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374 | $files = array(); |
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375 | foreach ($arrOutput['children'] as $key => $value) { |
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172 | daniel-mar | 376 | array_walk_recursive($value, |
377 | function ($item, $key) { |
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378 | if ($key == 'name') { |
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379 | if (($item == 'D:HREF') || ($item == 'LP1:GETLASTMODIFIED') || ($item == 'LP1:VERSION-NAME') || ($item == 'LP2:BASELINE-RELATIVE-PATH') || ($item == 'LP3:BASELINE-RELATIVE-PATH') || ($item == 'D:STATUS')) { |
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380 | $this->lastDirectoryFiles = $item; |
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381 | } |
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382 | } elseif (($key == 'tagData') && ($this->lastDirectoryFiles != '')) { |
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383 | |||
384 | // Unsure if the 1st of two D:HREF's always returns the result we want, but for now... |
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385 | if (($this->lastDirectoryFiles == 'D:HREF') && (isset($this->storeDirectoryFiles['type']))) |
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386 | return; |
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387 | |||
388 | // Dump into the array |
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389 | switch ($this->lastDirectoryFiles) { |
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390 | case 'D:HREF': |
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391 | $var = 'type'; |
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392 | break; |
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393 | case 'LP1:VERSION-NAME': |
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394 | $var = 'version'; |
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395 | break; |
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396 | case 'LP1:GETLASTMODIFIED': |
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397 | $var = 'last-mod'; |
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398 | break; |
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399 | case 'LP2:BASELINE-RELATIVE-PATH': |
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400 | case 'LP3:BASELINE-RELATIVE-PATH': |
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401 | $var = 'path'; |
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402 | break; |
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403 | case 'D:STATUS': |
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404 | $var = 'status'; |
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405 | break; |
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406 | } |
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407 | $this->storeDirectoryFiles[$var] = $item; |
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408 | $this->lastDirectoryFiles = ''; |
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409 | |||
410 | // Detect 'type' as either a 'directory' or 'file' |
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411 | if ((isset($this->storeDirectoryFiles['type'])) && (isset($this->storeDirectoryFiles['last-mod'])) && (isset($this->storeDirectoryFiles['path'])) && (isset($this->storeDirectoryFiles['status']))) { |
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412 | $this->storeDirectoryFiles['path'] = str_replace(' ', '%20', $this->storeDirectoryFiles['path']); //Hack to make filenames with spaces work. |
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413 | $len = strlen($this->storeDirectoryFiles['path']); |
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414 | if (substr($this->storeDirectoryFiles['type'], strlen($this->storeDirectoryFiles['type']) - $len) == $this->storeDirectoryFiles['path']) { |
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415 | $this->storeDirectoryFiles['type'] = 'file'; |
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416 | } else { |
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417 | $this->storeDirectoryFiles['type'] = 'directory'; |
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418 | } |
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419 | } |
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420 | } else { |
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421 | $this->lastDirectoryFiles = ''; |
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422 | } |
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423 | } |
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424 | ); |
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171 | daniel-mar | 425 | array_push($files, $this->storeDirectoryFiles); |
426 | unset($this->storeDirectoryFiles); |
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427 | } |
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428 | return $files; |
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429 | } |
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430 | return false; |
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431 | } |
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432 | |||
306 | daniel-mar | 433 | private static function dirToArray($dir, &$result) { |
434 | $cdir = scandir($dir); |
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435 | foreach ($cdir as $key => $value) { |
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436 | if (!in_array($value,array('.','..'))) { |
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437 | if (is_dir($dir . DIRECTORY_SEPARATOR . $value)) { |
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438 | $result[] = $dir.DIRECTORY_SEPARATOR.$value.DIRECTORY_SEPARATOR; |
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439 | self::dirToArray($dir.DIRECTORY_SEPARATOR.$value, $result); |
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440 | } else { |
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441 | $result[] = $dir.DIRECTORY_SEPARATOR.$value; |
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442 | } |
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443 | } |
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444 | } |
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445 | } |
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446 | |||
447 | public function compareToDirectory($local_folder, $svn_folder='/trunk/', $version=-1) { |
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448 | $local_cont = array(); |
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449 | self::dirToArray($local_folder, $local_cont); |
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450 | foreach ($local_cont as $key => &$c) { |
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350 | daniel-mar | 451 | $c = str_replace('\\', '/', $c); |
306 | daniel-mar | 452 | $c = substr($c, strlen($local_folder)); |
453 | if (substr($c,0,1) === '/') $c = substr($c, 1); |
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454 | if ($c === '') unset($local_cont[$key]); |
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455 | if (strpos($c,'.svn/') === 0) unset($local_cont[$key]); |
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456 | if ((strpos($c,'userdata/') === 0) && ($c !== 'userdata/info.txt') && ($c !== 'userdata/.htaccess') && ($c !== 'userdata/index.html') && (substr($c,-1) !== '/')) unset($local_cont[$key]); |
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457 | } |
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458 | unset($key); |
||
459 | unset($c); |
||
460 | natsort($local_cont); |
||
461 | |||
462 | $svn_cont = array(); |
||
463 | $contents = $this->getDirectoryTree($svn_folder, $version, true); |
||
464 | foreach ($contents as $cont) { |
||
465 | if ($cont['type'] == 'directory') { |
||
316 | daniel-mar | 466 | $svn_cont[] = '/'.urldecode($cont['path']).'/'; |
306 | daniel-mar | 467 | } else if ($cont['type'] == 'file') { |
316 | daniel-mar | 468 | $svn_cont[] = '/'.urldecode($cont['path']); |
306 | daniel-mar | 469 | } |
470 | } |
||
471 | foreach ($svn_cont as $key => &$c) { |
||
350 | daniel-mar | 472 | $c = str_replace('\\', '/', $c); |
306 | daniel-mar | 473 | $c = substr($c, strlen($svn_folder)); |
474 | if (substr($c,0,1) === '/') $c = substr($c, 1); |
||
475 | if ($c === '') unset($svn_cont[$key]); |
||
476 | if ((strpos($c,'userdata/') === 0) && ($c !== 'userdata/info.txt') && ($c !== 'userdata/.htaccess') && ($c !== 'userdata/index.html') && (substr($c,-1) !== '/')) unset($svn_cont[$key]); |
||
477 | } |
||
478 | unset($key); |
||
479 | unset($c); |
||
480 | unset($contents); |
||
481 | unset($cont); |
||
482 | natsort($svn_cont); |
||
483 | |||
484 | $only_svn = array_diff($svn_cont, $local_cont); |
||
485 | $only_local = array_diff($local_cont, $svn_cont); |
||
486 | return array($svn_cont, $local_cont); |
||
487 | } |
||
488 | |||
171 | daniel-mar | 489 | /** |
490 | * getDirectoryTree |
||
491 | * |
||
492 | * Returns the complete tree of files and directories in $folder from the |
||
493 | * version $version of the repository. Can also be used to get the info |
||
494 | * for a single file or directory. |
||
495 | * |
||
496 | * @param string $folder Folder to get tree |
||
497 | * @param integer $version Repository version, -1 means current |
||
498 | * @param boolean $recursive Whether to get the tree recursively, or just |
||
499 | * the specified directory/file. |
||
500 | * |
||
501 | * @return array List of files and directories. |
||
502 | */ |
||
503 | private function getDirectoryTree($folder = '/trunk/', $version = -1, $recursive = true) |
||
504 | { |
||
505 | $directoryTree = array(); |
||
506 | |||
507 | if (!($arrOutput = $this->getDirectoryFiles($folder, $version))) |
||
508 | return false; |
||
509 | |||
510 | if (!$recursive) |
||
511 | return $arrOutput[0]; |
||
512 | |||
513 | while (count($arrOutput) && is_array($arrOutput)) { |
||
514 | $array = array_shift($arrOutput); |
||
515 | |||
516 | array_push($directoryTree, $array); |
||
517 | |||
518 | if (trim($array['path'], '/') == trim($folder, '/')) |
||
519 | continue; |
||
520 | |||
521 | if ($array['type'] == 'directory') { |
||
522 | $walk = $this->getDirectoryFiles($array['path'], $version); |
||
523 | array_shift($walk); |
||
524 | |||
525 | foreach ($walk as $step) { |
||
526 | array_unshift($arrOutput, $step); |
||
527 | } |
||
528 | } |
||
529 | } |
||
530 | return $directoryTree; |
||
531 | } |
||
532 | |||
533 | /** |
||
534 | * Returns file contents |
||
535 | * |
||
536 | * @param string $file File pathname |
||
537 | * @param integer $version File Version |
||
538 | * @return string File content and information, false on error, or if a |
||
539 | * directory is requested |
||
540 | */ |
||
541 | private function getFile($file, $version = -1) |
||
542 | { |
||
543 | if ($version == -1 || $version > $this->actVersion) { |
||
544 | $version = $this->actVersion; |
||
545 | } |
||
546 | |||
547 | // check if this is a directory... if so, return false, otherwise we |
||
548 | // get the HTML output of the directory listing from the SVN server. |
||
549 | // This is maybe a bit heavy since it makes another connection to the |
||
550 | // SVN server. Maybe add this as an option/parameter? ES 23/06/08 |
||
551 | $fileInfo = $this->getDirectoryTree($file, $version, false); |
||
552 | if ($fileInfo["type"] == "directory") |
||
553 | return false; |
||
554 | |||
386 | daniel-mar | 555 | $args = array(); |
171 | daniel-mar | 556 | $url = $this->cleanURL($this->_url . "/!svn/bc/" . $version . "/" . $file . "/"); |
557 | $this->initQuery($args, "GET", $url); |
||
386 | daniel-mar | 558 | $headers = array(); |
559 | $body = ''; |
||
171 | daniel-mar | 560 | if (!$this->Request($args, $headers, $body)) |
250 | daniel-mar | 561 | throw new OIDplusException("Cannot call getFile (Request failed)"); |
171 | daniel-mar | 562 | |
563 | return $body; |
||
564 | } |
||
565 | |||
172 | daniel-mar | 566 | private function getLogsForUpdate($file, $vini = 0, $vend = -1) |
171 | daniel-mar | 567 | { |
568 | $fileLogs = array(); |
||
569 | |||
172 | daniel-mar | 570 | if ($vend == -1) { |
171 | daniel-mar | 571 | $vend = $this->actVersion; |
572 | } |
||
573 | |||
574 | if ($vini < 0) |
||
575 | $vini = 0; |
||
576 | |||
577 | if ($vini > $vend) { |
||
578 | $vini = $vend; |
||
579 | echo "Nothing updated\n"; |
||
580 | flush(); |
||
581 | return null; |
||
582 | } |
||
583 | |||
584 | $url = $this->cleanURL($this->_url . "/!svn/bc/" . $this->actVersion . "/" . $file . "/"); |
||
386 | daniel-mar | 585 | $args = array(); |
171 | daniel-mar | 586 | $this->initQuery($args, "REPORT", $url); |
251 | daniel-mar | 587 | $args['Body'] = sprintf(self::PHPSVN_LOGS_REQUEST, $vini, $vend); |
171 | daniel-mar | 588 | $args['Headers']['Content-Length'] = strlen($args['Body']); |
589 | $args['Headers']['Depth'] = 1; |
||
590 | |||
386 | daniel-mar | 591 | $headers = array(); |
592 | $body = ''; |
||
171 | daniel-mar | 593 | if (!$this->Request($args, $headers, $body)) |
250 | daniel-mar | 594 | throw new OIDplusException("Cannot call getLogsForUpdate (Request failed)"); |
171 | daniel-mar | 595 | |
216 | daniel-mar | 596 | $arrOutput = self::xmlParse($body); |
171 | daniel-mar | 597 | |
172 | daniel-mar | 598 | $revlogs = array(); |
599 | |||
171 | daniel-mar | 600 | $array = array(); |
227 | daniel-mar | 601 | if (!isset($arrOutput['children'])) $arrOutput['children'] = array(); |
171 | daniel-mar | 602 | foreach ($arrOutput['children'] as $value) { |
172 | daniel-mar | 603 | /* |
604 | <S:log-item> |
||
605 | <D:version-name>164</D:version-name> |
||
606 | <S:date>2019-08-13T13:12:13.915920Z</S:date> |
||
607 | <D:comment>Update assistant bugfix</D:comment> |
||
608 | <D:creator-displayname>daniel-marschall</D:creator-displayname> |
||
609 | <S:modified-path node-kind="file" text-mods="true" prop-mods="false">/trunk/update/index.php</S:modified-path> |
||
610 | <S:modified-path node-kind="file" text-mods="true" prop-mods="false">/trunk/update/phpsvnclient.inc.php</S:modified-path> |
||
611 | </S:log-item> |
||
612 | */ |
||
613 | |||
614 | $versionName = ''; |
||
615 | $date = ''; |
||
616 | $comment = ''; |
||
171 | daniel-mar | 617 | foreach ($value['children'] as $entry) { |
618 | if (($entry['name'] == 'S:ADDED-PATH') || ($entry['name'] == 'S:MODIFIED-PATH') || ($entry['name'] == 'S:DELETED-PATH')) { |
||
619 | if ($entry['attrs']['NODE-KIND'] == "file") { |
||
620 | $array['objects'][] = array( |
||
621 | 'object_name' => $entry['tagData'], |
||
622 | 'action' => $entry['name'], |
||
623 | 'type' => 'file' |
||
624 | ); |
||
625 | } else if ($entry['attrs']['NODE-KIND'] == "dir") { |
||
626 | $array['objects'][] = array( |
||
627 | 'object_name' => $entry['tagData'], |
||
628 | 'action' => $entry['name'], |
||
629 | 'type' => 'dir' |
||
630 | ); |
||
631 | } |
||
172 | daniel-mar | 632 | } else if ($entry['name'] == 'D:VERSION-NAME') { |
633 | $versionName = isset($entry['tagData']) ? $entry['tagData'] : ''; |
||
634 | } else if ($entry['name'] == 'S:DATE') { |
||
635 | $date = isset($entry['tagData']) ? $entry['tagData'] : ''; |
||
636 | } else if ($entry['name'] == 'D:COMMENT') { |
||
637 | $comment = isset($entry['tagData']) ? $entry['tagData'] : ''; |
||
638 | } else if ($entry['name'] == 'D:CREATOR-DISPLAYNAME') { |
||
639 | $creator = isset($entry['tagData']) ? $entry['tagData'] : ''; |
||
171 | daniel-mar | 640 | } |
641 | } |
||
172 | daniel-mar | 642 | $revlogs[] = array('versionName' => $versionName, |
643 | 'date' => $date, |
||
644 | 'comment' => $comment, |
||
645 | 'creator' => $creator); |
||
171 | daniel-mar | 646 | } |
216 | daniel-mar | 647 | $files = array(); |
648 | $filesDelete = array(); |
||
649 | $dirs = array(); |
||
315 | daniel-mar | 650 | $dirsNew = array(); |
651 | $dirsMod = array(); |
||
216 | daniel-mar | 652 | $dirsDelete = array(); |
171 | daniel-mar | 653 | |
227 | daniel-mar | 654 | if (!isset($array['objects'])) $array['objects'] = array(); |
171 | daniel-mar | 655 | foreach ($array['objects'] as $objects) { |
216 | daniel-mar | 656 | // This section was completely changed by Daniel Marschall |
171 | daniel-mar | 657 | if ($objects['type'] == "file") { |
658 | if ($objects['action'] == "S:ADDED-PATH" || $objects['action'] == "S:MODIFIED-PATH") { |
||
216 | daniel-mar | 659 | self::xarray_add($objects['object_name'], $files); |
660 | self::xarray_remove($objects['object_name'], $filesDelete); |
||
171 | daniel-mar | 661 | } |
662 | if ($objects['action'] == "S:DELETED-PATH") { |
||
216 | daniel-mar | 663 | self::xarray_add($objects['object_name'], $filesDelete); |
664 | self::xarray_remove($objects['object_name'], $files); |
||
171 | daniel-mar | 665 | } |
666 | } |
||
667 | if ($objects['type'] == "dir") { |
||
315 | daniel-mar | 668 | if ($objects['action'] == "S:ADDED-PATH") { |
216 | daniel-mar | 669 | self::xarray_add($objects['object_name'], $dirs); |
315 | daniel-mar | 670 | self::xarray_add($objects['object_name'], $dirsNew); |
216 | daniel-mar | 671 | self::xarray_remove($objects['object_name'], $dirsDelete); |
171 | daniel-mar | 672 | } |
315 | daniel-mar | 673 | if ($objects['action'] == "S:MODIFIED-PATH") { |
674 | self::xarray_add($objects['object_name'], $dirs); |
||
675 | self::xarray_add($objects['object_name'], $dirsMod); |
||
676 | self::xarray_remove($objects['object_name'], $dirsDelete); |
||
677 | } |
||
171 | daniel-mar | 678 | if ($objects['action'] == "S:DELETED-PATH") { |
679 | // Delete files from filelist |
||
216 | daniel-mar | 680 | $files_copy = $files; |
681 | foreach ($files_copy as $file) { |
||
682 | if (strpos($file, $objects['object_name'].'/') === 0) self::xarray_remove($file, $files); |
||
171 | daniel-mar | 683 | } |
684 | // END OF Delete files from filelist |
||
685 | // Delete dirs from dirslist |
||
216 | daniel-mar | 686 | self::xarray_add($objects['object_name'], $dirsDelete); |
687 | self::xarray_remove($objects['object_name'], $dirs); |
||
315 | daniel-mar | 688 | self::xarray_remove($objects['object_name'], $dirsMod); |
689 | self::xarray_remove($objects['object_name'], $dirsNew); |
||
171 | daniel-mar | 690 | // END OF Delete dirs from dirslist |
691 | } |
||
692 | } |
||
693 | } |
||
315 | daniel-mar | 694 | foreach ($dirsNew as $dir) { |
695 | // For new directories, also download all its contents |
||
316 | daniel-mar | 696 | try { |
697 | $contents = $this->getDirectoryTree($dir, $vend, true); |
||
698 | } catch (Exception $e) { |
||
699 | // This can happen when you update from a very old version and a directory was new which is not existing in the newest ($vend) version |
||
700 | // In this case, we don't need it and can ignore the error |
||
701 | $contents = array(); |
||
702 | } |
||
302 | daniel-mar | 703 | foreach ($contents as $cont) { |
704 | if ($cont['type'] == 'directory') { |
||
316 | daniel-mar | 705 | $dirname = '/'.urldecode($cont['path']); |
302 | daniel-mar | 706 | self::xarray_add($dirname, $dirs); |
707 | self::xarray_remove($dirname, $dirsDelete); |
||
708 | } else if ($cont['type'] == 'file') { |
||
316 | daniel-mar | 709 | $filename = '/'.urldecode($cont['path']); |
302 | daniel-mar | 710 | self::xarray_add($filename, $files); |
711 | self::xarray_remove($filename, $filesDelete); |
||
712 | } |
||
713 | } |
||
714 | } |
||
171 | daniel-mar | 715 | $out = array(); |
716 | $out['files'] = $files; |
||
717 | $out['filesDelete'] = $filesDelete; |
||
718 | $out['dirs'] = $dirs; |
||
719 | $out['dirsDelete'] = $dirsDelete; |
||
172 | daniel-mar | 720 | $out['revisions'] = $revlogs; |
171 | daniel-mar | 721 | return $out; |
722 | } |
||
723 | |||
724 | /** |
||
725 | * Returns the repository version |
||
726 | * |
||
727 | * @return integer Repository version |
||
728 | * @access public |
||
729 | */ |
||
730 | public function getVersion() |
||
731 | { |
||
732 | if ($this->_repVersion > 0) |
||
733 | return $this->_repVersion; |
||
734 | |||
735 | $this->_repVersion = -1; |
||
386 | daniel-mar | 736 | $args = array(); |
171 | daniel-mar | 737 | $this->initQuery($args, "PROPFIND", $this->cleanURL($this->_url . "/!svn/vcc/default")); |
251 | daniel-mar | 738 | $args['Body'] = self::PHPSVN_VERSION_REQUEST; |
739 | $args['Headers']['Content-Length'] = strlen(self::PHPSVN_NORMAL_REQUEST); |
||
171 | daniel-mar | 740 | $args['Headers']['Depth'] = 0; |
741 | |||
386 | daniel-mar | 742 | $tmp = array(); |
743 | $body = ''; |
||
171 | daniel-mar | 744 | if (!$this->Request($args, $tmp, $body)) |
250 | daniel-mar | 745 | throw new OIDplusException("Cannot get repository revision (Request failed)"); |
171 | daniel-mar | 746 | |
747 | $this->_repVersion = null; |
||
386 | daniel-mar | 748 | $m = array(); |
171 | daniel-mar | 749 | if (preg_match('@/(\d+)\s*</D:href>@ismU', $body, $m)) { |
750 | $this->_repVersion = $m[1]; |
||
751 | } else { |
||
250 | daniel-mar | 752 | throw new OIDplusException("Cannot get repository revision (RegEx failed)"); |
171 | daniel-mar | 753 | } |
754 | |||
755 | return $this->_repVersion; |
||
756 | } |
||
757 | |||
758 | /** |
||
759 | * Private Functions |
||
760 | */ |
||
761 | |||
762 | /** |
||
763 | * Prepare HTTP CLIENT object |
||
764 | * |
||
765 | * @param array &$arguments Byreferences variable. |
||
766 | * @param string $method Method for the request (GET,POST,PROPFIND, REPORT,ETC). |
||
767 | * @param string $url URL for the action. |
||
768 | * @access private |
||
769 | */ |
||
770 | private function initQuery(&$arguments, $method, $url) |
||
771 | { |
||
772 | $http =& $this->_http; |
||
773 | $http->GetRequestArguments($url, $arguments); |
||
774 | $arguments["RequestMethod"] = $method; |
||
775 | $arguments["Headers"]["Content-Type"] = "text/xml"; |
||
776 | $arguments["Headers"]["Depth"] = 1; |
||
777 | } |
||
778 | |||
779 | /** |
||
780 | * Open a connection, send request, read header |
||
781 | * and body. |
||
782 | * |
||
783 | * @param Array $args Connetion's argument |
||
784 | * @param Array &$headers Array with the header response. |
||
785 | * @param string &$body Body response. |
||
786 | * @return boolean True is query success |
||
787 | * @access private |
||
788 | */ |
||
789 | private function Request($args, &$headers, &$body) |
||
790 | { |
||
791 | $args['RequestURI'] = str_replace(' ', '%20', $args['RequestURI']); //Hack to make filenames with spaces work. |
||
792 | $http =& $this->_http; |
||
793 | $http->Open($args); |
||
794 | $http->SendRequest($args); |
||
795 | $http->ReadReplyHeaders($headers); |
||
796 | if ($http->response_status[0] != 2) { |
||
797 | switch ($http->response_status) { |
||
798 | case 404: |
||
251 | daniel-mar | 799 | $this->errNro = self::NOT_FOUND; |
171 | daniel-mar | 800 | break; |
801 | case 401: |
||
251 | daniel-mar | 802 | $this->errNro = self::AUTH_REQUIRED; |
171 | daniel-mar | 803 | break; |
804 | default: |
||
251 | daniel-mar | 805 | $this->errNro = self::UNKNOWN_ERROR; |
171 | daniel-mar | 806 | break; |
807 | } |
||
808 | // trigger_error("request to $args[RequestURI] failed: $http->response_status |
||
809 | //Error: $http->error"); |
||
810 | $http->close(); |
||
811 | return false; |
||
812 | } |
||
251 | daniel-mar | 813 | $this->errNro = self::NO_ERROR; |
171 | daniel-mar | 814 | $body = ''; |
815 | $tbody = ''; |
||
816 | for (;;) { |
||
817 | $error = $http->ReadReplyBody($tbody, 1000); |
||
818 | if ($error != "" || strlen($tbody) == 0) { |
||
819 | break; |
||
820 | } |
||
821 | $body .= ($tbody); |
||
822 | } |
||
823 | $http->close(); |
||
824 | return true; |
||
825 | } |
||
826 | |||
827 | /** |
||
828 | * Returns $url stripped of '//' |
||
829 | * |
||
830 | * Delete "//" on URL requests. |
||
831 | * |
||
832 | * @param string $url URL |
||
833 | * @return string New cleaned URL. |
||
834 | * @access private |
||
835 | */ |
||
836 | private function cleanURL($url) |
||
837 | { |
||
838 | return preg_replace("/((^:)\/\/)/", "//", $url); |
||
839 | } |
||
840 | |||
841 | /* |
||
842 | Taken from http://www.php.net/manual/en/function.xml-parse.php#52567 |
||
843 | Modified by Martin Guppy <http://www.deadpan110.com/> |
||
844 | Usage |
||
845 | Grab some XML data, either from a file, URL, etc. however you want. |
||
846 | Assume storage in $strYourXML; |
||
847 | Converted "class" into a single function by Daniel Marschall, ViaThinkSoft |
||
848 | */ |
||
849 | private static function xmlParse($strInputXML) { |
||
850 | $arrOutput = array(); |
||
851 | |||
852 | $resParser = xml_parser_create(); |
||
853 | xml_set_element_handler($resParser, |
||
854 | function /*tagOpen*/($parser, $name, $attrs) use (&$arrOutput) { |
||
855 | $tag = array("name" => $name, "attrs" => $attrs); |
||
856 | array_push($arrOutput, $tag); |
||
857 | }, |
||
858 | function /*tagClosed*/($parser, $name) use (&$arrOutput) { |
||
859 | $arrOutput[count($arrOutput) - 2]['children'][] = $arrOutput[count($arrOutput) - 1]; |
||
860 | array_pop($arrOutput); |
||
861 | } |
||
862 | ); |
||
863 | xml_set_character_data_handler($resParser, |
||
864 | function /*tagData*/($parser, $tagData) use (&$arrOutput) { |
||
865 | if (trim($tagData)) { |
||
866 | if (isset($arrOutput[count($arrOutput) - 1]['tagData'])) { |
||
867 | $arrOutput[count($arrOutput) - 1]['tagData'] .= $tagData; |
||
868 | } else { |
||
869 | $arrOutput[count($arrOutput) - 1]['tagData'] = $tagData; |
||
870 | } |
||
871 | } |
||
872 | } |
||
873 | ); |
||
874 | |||
875 | if (!xml_parse($resParser, $strInputXML)) { |
||
876 | die(sprintf("XML error: %s at line %d", xml_error_string(xml_get_error_code($resParser)), xml_get_current_line_number($resParser))); |
||
877 | } |
||
878 | |||
879 | xml_parser_free($resParser); |
||
880 | |||
881 | return $arrOutput[0]; |
||
882 | } |
||
216 | daniel-mar | 883 | |
884 | /* |
||
885 | Small helper functions |
||
886 | */ |
||
887 | |||
888 | private static function xarray_add($needle, &$array) { |
||
889 | $key = array_search($needle, $array); |
||
890 | if ($key === false) { |
||
891 | $array[] = $needle; |
||
892 | } |
||
893 | } |
||
894 | |||
895 | private static function xarray_remove($needle, &$array) { |
||
896 | while (true) { |
||
897 | $key = array_search($needle, $array); |
||
898 | if ($key === false) break; |
||
899 | unset($array[$key]); |
||
900 | } |
||
901 | } |
||
360 | daniel-mar | 902 | } |