| 1 | 1 | simandl | <?php |
| 2 | | | // WebSVN - Subversion repository viewing via the web using PHP |
| 3 | | | // Copyright (C) 2004-2006 Tim Armes |
| 4 | | | // |
| 5 | | | // This program is free software; you can redistribute it and/or modify |
| 6 | | | // it under the terms of the GNU General Public License as published by |
| 7 | | | // the Free Software Foundation; either version 2 of the License, or |
| 8 | | | // (at your option) any later version. |
| 9 | | | // |
| 10 | | | // This program is distributed in the hope that it will be useful, |
| 11 | | | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | | | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | | | // GNU General Public License for more details. |
| 14 | | | // |
| 15 | | | // You should have received a copy of the GNU General Public License |
| 16 | | | // along with this program; if not, write to the Free Software |
| 17 | | | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | | | // |
| 19 | | | // -- |
| 20 | | | // |
| 21 | | | // bugtraq.php |
| 22 | | | // |
| 23 | | | // Functions for accessing the bugtraq properties and replacing issue IDs |
| 24 | | | // with URLs. |
| 25 | | | // |
| 26 | | | // For more information about bugtraq, see |
| 27 | | | // http://svn.collab.net/repos/tortoisesvn/trunk/doc/issuetrackers.txt |
| 28 | | | |
| 29 | | | class Bugtraq { |
| 30 | | | // {{{ Properties |
| 31 | | | |
| 32 | | | var $msgstring; |
| 33 | | | var $urlstring; |
| 34 | | | var $logregex; |
| 35 | | | var $append; |
| 36 | | | |
| 37 | | | var $firstPart; |
| 38 | | | var $firstPartLen; |
| 39 | | | var $lastPart; |
| 40 | | | var $lastPartLen; |
| 41 | | | |
| 42 | | | var $propsfound = false; |
| 43 | | | |
| 44 | | | // }}} |
| 45 | | | |
| 46 | | | // {{{ __construct($rep, $svnrep, $path) |
| 47 | | | |
| 48 | | | function Bugtraq($rep, $svnrep, $path) { |
| 49 | | | global $config; |
| 50 | | | |
| 51 | | | if ($rep->getBugtraq()) { |
| 52 | | | $pos = strrpos($path, "/"); |
| 53 | | | $parent = substr($path, 0, $pos + 1); |
| 54 | | | $this->append = true; |
| 55 | | | |
| 56 | | | $enoughdata = false; |
| 57 | | | while(!$enoughdata && (strpos($parent, "/") !== false)) { |
| 58 | | | if (empty($this->msgstring)) $this->msgstring = $svnrep->getProperty($parent, 'bugtraq:message'); |
| 59 | | | if (empty($this->logregex)) $this->logregex = $svnrep->getProperty($parent, 'bugtraq:logregex'); |
| 60 | | | if (empty($this->urlstring)) $this->urlstring = $svnrep->getProperty($parent, 'bugtraq:url'); |
| 61 | | | if (empty($this->append)) $this->append = ($svnrep->getProperty($parent, 'bugtraq:append') == "true"); |
| 62 | | | |
| 63 | | | $parent = substr($parent, 0, -1); // Remove the trailing slash |
| 64 | | | $pos = strrpos($parent, "/"); // Find the last trailing slash |
| 65 | | | $parent = substr($parent, 0, $pos + 1); // Find the previous parent directory |
| 66 | | | $enoughdata = ((!empty($this->msgstring) || !empty($this->logregex)) && !empty($this->urlstring)); |
| 67 | | | } |
| 68 | | | |
| 69 | | | $this->msgstring = trim(@$this->msgstring); |
| 70 | | | $this->urlstring = trim(@$this->urlstring); |
| 71 | | | |
| 72 | | | if ($enoughdata && !empty($this->msgstring)) { |
| 73 | | | $this->initPartInfo(); |
| 74 | | | } |
| 75 | | | |
| 76 | | | if ($enoughdata) { |
| 77 | | | $this->propsfound = true; |
| 78 | | | } |
| 79 | | | } |
| 80 | | | } |
| 81 | | | |
| 82 | | | // }}} |
| 83 | | | |
| 84 | | | // {{{ initPartInfo() |
| 85 | | | |
| 86 | | | function initPartInfo() { |
| 87 | | | if (($bugidpos = strpos($this->msgstring, "%BUGID%")) !== false && strpos($this->urlstring, "%BUGID%") !== false) { |
| 88 | | | // Get the textual parts of the message string for comparison purposes |
| 89 | | | $this->firstPart = substr($this->msgstring, 0, $bugidpos); |
| 90 | | | $this->firstPartLen = strlen($this->firstPart); |
| 91 | | | $this->lastPart = substr($this->msgstring, $bugidpos + 7); |
| 92 | | | $this->lastPartLen = strlen($this->lastPart); |
| 93 | | | } |
| 94 | | | } |
| 95 | | | |
| 96 | | | // }}} |
| 97 | | | |
| 98 | | | // {{{ replaceIDs($message) |
| 99 | | | |
| 100 | | | function replaceIDs($message) { |
| 101 | | | if ($this->propsfound) { |
| 102 | | | // First we search for the message string |
| 103 | | | |
| 104 | | | $logmsg = ""; |
| 105 | | | $message = rtrim($message); |
| 106 | | | |
| 107 | | | if ($this->append) { |
| 108 | | | // Just compare the last line |
| 109 | | | if (($offset = strrpos($message, "\n")) !== false) { |
| 110 | | | $logmsg = substr($message, 0, $offset + 1); |
| 111 | | | $bugLine = substr($message, $offset + 1); |
| 112 | | | } else { |
| 113 | | | $bugLine = $message; |
| 114 | | | } |
| 115 | | | } else { |
| 116 | | | if (($offset = strpos($message, "\n")) !== false) { |
| 117 | | | $bugLine = substr($message, 0, $offset); |
| 118 | | | $logmsg = substr($message, $offset); |
| 119 | | | } else { |
| 120 | | | $bugLine = $message; |
| 121 | | | } |
| 122 | | | } |
| 123 | | | |
| 124 | | | // Make sure that our line really is an issue tracker message |
| 125 | | | |
| 126 | | | if (isset($this->firstPart) && isset($this->lastPart) && ((strncmp($bugLine, $this->firstPart, $this->firstPartLen) == 0)) && strcmp(substr($bugLine, -$this->lastPartLen, $this->lastPartLen), $this->lastPart) == 0) { |
| 127 | | | // Get the issues list |
| 128 | | | if ($this->lastPartLen > 0) { |
| 129 | | | $issues = substr($bugLine, $this->firstPartLen, -$this->lastPartLen); |
| 130 | | | } else { |
| 131 | | | $issues = substr($bugLine, $this->firstPartLen); |
| 132 | | | } |
| 133 | | | |
| 134 | | | // Add each reference to the first part of the line |
| 135 | | | $line = $this->firstPart; |
| 136 | | | while ($pos = strpos($issues, ",")) { |
| 137 | | | $issue = trim(substr($issues, 0, $pos)); |
| 138 | | | $issues = substr($issues, $pos + 1); |
| 139 | | | |
| 140 | | | $line .= "<a href=\"".str_replace("%BUGID%", $issue, $this->urlstring)."\">$issue</a>, "; |
| 141 | | | } |
| 142 | | | $line .= "<a href=\"".str_replace("%BUGID%", trim($issues), $this->urlstring)."\">".trim($issues)."</a>".$this->lastPart; |
| 143 | | | |
| 144 | | | if ($this->append) { |
| 145 | | | $message = $logmsg.$line; |
| 146 | | | } else { |
| 147 | | | $message = $line.$logmsg; |
| 148 | | | } |
| 149 | | | } |
| 150 | | | |
| 151 | | | // Now replace all other instances of bug IDs that match the regex |
| 152 | | | |
| 153 | | | if ($this->logregex) { |
| 154 | | | $message = rtrim($message); |
| 155 | | | $line = ""; |
| 156 | | | $allissues = ""; |
| 157 | | | |
| 158 | | | $lines = split("\n", $this->logregex); |
| 159 | | | $regex_all = "~".$lines[0]."~"; |
| 160 | | | $regex_single = @$lines[1]; |
| 161 | | | |
| 162 | | | if (empty($regex_single)) { |
| 163 | | | // If the property only contains one line, then the pattern is only designed |
| 164 | | | // to find one issue number at a time. e.g. [Ii]ssue #?(\d+). In this case |
| 165 | | | // we need to replace the matched issue ID with the link. |
| 166 | | | |
| 167 | | | if ($numMatches = preg_match_all($regex_all, $message, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { |
| 168 | | | $addedOffset = 0; |
| 169 | | | for ($match = 0; $match < $numMatches; $match++) { |
| 170 | | | $issue = $matches[$match][1][0]; |
| 171 | | | $issueOffset = $matches[$match][1][1]; |
| 172 | | | |
| 173 | | | $issueLink = "<a href=\"".str_replace("%BUGID%", $issue, $this->urlstring)."\">".$issue."</a>"; |
| 174 | | | $message = substr_replace($message, $issueLink, $issueOffset + $addedOffset, strlen($issue)); |
| 175 | | | $addedOffset += strlen($issueLink) - strlen($issue); |
| 176 | | | } |
| 177 | | | } |
| 178 | | | } else { |
| 179 | | | // It the property contains two lines, then the first is a pattern for extracting |
| 180 | | | // multiple issue numbers, and the second is a pattern extracting each issue |
| 181 | | | // number from the multiple match. e.g. [Ii]ssue #?(\d+)(,? ?#?(\d+))+ and (\d+) |
| 182 | | | |
| 183 | | | while (preg_match($regex_all, $message, $matches, PREG_OFFSET_CAPTURE)) { |
| 184 | | | $completeMatch = $matches[0][0]; |
| 185 | | | $completeMatchOffset = $matches[0][1]; |
| 186 | | | |
| 187 | | | $replacement = $completeMatch; |
| 188 | | | |
| 189 | | | if ($numMatches = preg_match_all("~".$regex_single."~", $replacement, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { |
| 190 | | | $addedOffset = 0; |
| 191 | | | for ($match = 0; $match < $numMatches; $match++) { |
| 192 | | | $issue = $matches[$match][1][0]; |
| 193 | | | $issueOffset = $matches[$match][1][1]; |
| 194 | | | |
| 195 | | | $issueLink = "<a href=\"".str_replace("%BUGID%", $issue, $this->urlstring)."\">".$issue."</a>"; |
| 196 | | | $replacement = substr_replace($replacement, $issueLink, $issueOffset + $addedOffset, strlen($issue)); |
| 197 | | | $addedOffset += strlen($issueLink) - strlen($issue); |
| 198 | | | } |
| 199 | | | } |
| 200 | | | |
| 201 | | | $message = substr_replace($message, $replacement, $completeMatchOffset, strlen($completeMatch)); |
| 202 | | | } |
| 203 | | | } |
| 204 | | | } |
| 205 | | | } |
| 206 | | | |
| 207 | | | return $message; |
| 208 | | | } |
| 209 | | | |
| 210 | | | // }}} |
| 211 | | | |
| 212 | | | } |
| 213 | | | |
| 214 | | | // The BugtraqTestable class is a derived class that is used to test the matching |
| 215 | | | // abilities of the Bugtraq class. In particular, it allows for the initialisation of the |
| 216 | | | // class without the need for a repository. |
| 217 | | | |
| 218 | | | class BugtraqTestable extends Bugtraq { |
| 219 | | | // {{{ __construct() |
| 220 | | | |
| 221 | | | function BugtraqTestable() { |
| 222 | | | // This constructor serves to assure that the parent constructor is not |
| 223 | | | // called. |
| 224 | | | } |
| 225 | | | |
| 226 | | | // }}} |
| 227 | | | |
| 228 | | | // {{{ setUpVars($message, $url, $regex, $append) |
| 229 | | | |
| 230 | | | function setUpVars($message, $url, $regex, $append) { |
| 231 | | | $this->msgstring = $message; |
| 232 | | | $this->urlstring = $url; |
| 233 | | | $this->logregex = $regex; |
| 234 | | | $this->append = $append; |
| 235 | | | $this->propsfound = true; |
| 236 | | | |
| 237 | | | $this->initPartInfo(); |
| 238 | | | } |
| 239 | | | |
| 240 | | | // }}} |
| 241 | | | |
| 242 | | | // {{{ setMessage($message) |
| 243 | | | |
| 244 | | | function setMessage($message) { |
| 245 | | | $this->msgstring = $message; |
| 246 | | | } |
| 247 | | | |
| 248 | | | // }}} |
| 249 | | | |
| 250 | | | // {{{ setUrl($url) |
| 251 | | | |
| 252 | | | function setUrl($url) { |
| 253 | | | $this->urlstring = $url; |
| 254 | | | } |
| 255 | | | |
| 256 | | | // }}} |
| 257 | | | |
| 258 | | | // {{{ setRegex($regex) |
| 259 | | | |
| 260 | | | function setRegEx($regex) { |
| 261 | | | $this->logregex = $regex; |
| 262 | | | } |
| 263 | | | |
| 264 | | | // }}} |
| 265 | | | |
| 266 | | | // {{{ setAppend($append) |
| 267 | | | |
| 268 | | | function setAppend($append) { |
| 269 | | | $this->append = $append; |
| 270 | | | } |
| 271 | | | |
| 272 | | | // }}} |
| 273 | | | |
| 274 | | | // {{{ printVars() |
| 275 | | | |
| 276 | | | function printVars() { |
| 277 | | | echo "msgstring = ".$this->msgstring."\n"; |
| 278 | | | echo "urlstring = ".$this->urlstring."\n"; |
| 279 | | | echo "logregex = ".$this->logregex."\n"; |
| 280 | | | echo "append = ".$this->append."\n"; |
| 281 | | | |
| 282 | | | echo "firstPart = ".$this->firstPart."\n"; |
| 283 | | | echo "firstPartLen = ".$this->firstPartLen."\n"; |
| 284 | | | echo "lastPart = ".$this->lastPart."\n"; |
| 285 | | | echo "lastPartLen = ".$this->lastPartLen."\n"; |
| 286 | | | } |
| 287 | | | |
| 288 | | | // }}} |
| 289 | | | } |
| 290 | | | |
| 291 | | | // {{{ test_bugtraq() |
| 292 | | | |
| 293 | | | function test_bugtraq() { |
| 294 | | | $tester = new BugtraqTestable; |
| 295 | | | |
| 296 | | | $tester->setUpVars("BugID: %BUGID%", |
| 297 | | | "http://bugtracker/?id=%BUGID%", |
| 298 | | | "[Ii]ssue #?(\d+)", |
| 299 | | | true |
| 300 | | | ); |
| 301 | | | |
| 302 | | | //$tester->printVars(); |
| 303 | | | |
| 304 | | | $res = $tester->replaceIDs("BugID: 789\n". |
| 305 | | | "This is a test message that refers to issue #123 and\n". |
| 306 | | | "issue #456.\n". |
| 307 | | | "BugID: 789" |
| 308 | | | ); |
| 309 | | | |
| 310 | | | echo nl2br($res)."<p>"; |
| 311 | | | |
| 312 | | | $res = $tester->replaceIDs("BugID: 789, 101112\n". |
| 313 | | | "This is a test message that refers to issue #123 and\n". |
| 314 | | | "issue #456.\n". |
| 315 | | | "BugID: 789, 101112" |
| 316 | | | ); |
| 317 | | | |
| 318 | | | echo nl2br($res)."<p>"; |
| 319 | | | |
| 320 | | | $tester->setAppend(false); |
| 321 | | | |
| 322 | | | $res = $tester->replaceIDs("BugID: 789\n". |
| 323 | | | "This is a test message that refers to issue #123 and\n". |
| 324 | | | "issue #456.\n". |
| 325 | | | "BugID: 789" |
| 326 | | | ); |
| 327 | | | |
| 328 | | | echo nl2br($res)."<p>"; |
| 329 | | | |
| 330 | | | $res = $tester->replaceIDs("BugID: 789, 101112\n". |
| 331 | | | "This is a test message that refers to issue #123 and\n". |
| 332 | | | "issue #456.\n". |
| 333 | | | "BugID: 789, 101112" |
| 334 | | | ); |
| 335 | | | |
| 336 | | | echo nl2br($res)."<p>"; |
| 337 | | | |
| 338 | | | $tester->setUpVars("BugID: %BUGID%", |
| 339 | | | "http://bugtracker/?id=%BUGID%", |
| 340 | | | "[Ii]ssues?:?(\s*(,|and)?\s*#\d+)+\n(\d+)", |
| 341 | | | true |
| 342 | | | ); |
| 343 | | | |
| 344 | | | $res = $tester->replaceIDs("BugID: 789, 101112\n". |
| 345 | | | "This is a test message that refers to issue #123 and\n". |
| 346 | | | "issues #456, #654 and #321.\n". |
| 347 | | | "BugID: 789, 101112" |
| 348 | | | ); |
| 349 | | | |
| 350 | | | echo nl2br($res)."<p>"; |
| 351 | | | |
| 352 | | | $tester->setUpVars("Test: %BUGID%", |
| 353 | | | "http://bugtracker/?id=%BUGID%", |
| 354 | | | "\s*[Cc]ases*\s*[IDs]*\s*[#: ]+((\d+[ ,:;#]*)+)\n(\d+)", |
| 355 | | | true |
| 356 | | | ); |
| 357 | | | |
| 358 | | | $res = $tester->replaceIDs("Cosmetic change\n". |
| 359 | | | "CaseIDs: 48" |
| 360 | | | ); |
| 361 | | | |
| 362 | | | echo nl2br($res)."<p>"; |
| 363 | | | } |
| 364 | | | |
| 365 | | | // }}} |
