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<?php |
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/** |
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* DokuWiki Plugin Issuelinks (Helper Component) |
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* |
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* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html |
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* @author Andreas Gohr <[email protected]> |
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*/ |
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class helper_plugin_issuelinks_util extends DokuWiki_Plugin |
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{ |
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/** |
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* Parse the link header received by DokuHTTPClient |
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* |
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* @param string $linkHeader |
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* |
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* @return array |
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*/ |
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public function parseHTTPLinkHeaders($linkHeader) |
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{ |
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$links = explode(',', $linkHeader); |
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$linkarray = []; |
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foreach ($links as $linkstring) { |
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list($linktarget, $linkrel) = explode(';', $linkstring); |
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$linkrel = substr(trim($linkrel), strlen('rel="'), -1); |
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$linktarget = trim($linktarget, '<> '); |
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$linkarray[$linkrel] = $linktarget; |
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} |
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return $linkarray; |
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} |
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/** |
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* @param string $page_id |
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* @param int $revision |
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* |
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* @return string |
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*/ |
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public function getDiffUrl($page_id, $revision = 0) |
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{ |
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if (empty($revision)) { |
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$currentRevision = filemtime(wikiFN($page_id)); |
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$url = wl( |
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$page_id, |
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[ |
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"rev" => $currentRevision, |
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"do" => "diff", |
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], |
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true |
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); |
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} else { |
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$changelog = new PageChangelog($page_id); |
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$previousRevision = $changelog->getRelativeRevision($revision, -1); |
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$url = wl( |
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$page_id, |
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[ |
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"do" => "diff", |
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"rev2[0]" => $revision, |
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"rev2[1]" => $previousRevision, |
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"difftype" => "sidebyside", |
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], |
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true |
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); |
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} |
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return $url; |
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} |
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/** |
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* Show an error message for the execption, add trace if $conf['allowdebug'] |
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* |
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* @param Exception $e |
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*/ |
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public function reportException(Exception $e) |
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{ |
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msg(hsc($e->getMessage()), -1, $e->getLine(), $e->getFile()); |
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global $conf; |
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if ($conf['allowdebug']) { |
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msg('<pre>' . hsc($e->getTraceAsString()) . '</pre>', -1); |
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} |
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} |
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/** |
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* @param int $code |
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* @param mixed $msg |
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*/ |
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public function sendResponse($code, $msg) |
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{ |
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header('Content-Type: application/json'); |
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if ((int)$code === 204) { |
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http_status(200); |
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} else { |
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http_status($code); |
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} |
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global $MSG; |
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echo json_encode(['data' => $msg, 'msg' => $MSG]); |
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} |
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/** |
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* Check whether a number or string is a valid unix timestamp |
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* |
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* Adapted from http://stackoverflow.com/a/2524761/3293343 |
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* |
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* @param string|int $timestamp |
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* |
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* @return bool |
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*/ |
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public function isValidTimeStamp($timestamp) |
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{ |
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return ((string)(int)$timestamp === (string)$timestamp); |
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} |
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} |
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cosmocode /
dokuwiki-plugin-issuelinks
