Differential D18076 Diff 43473 src/markup/engine/remarkup/markuprule/PhutilRemarkupDocumentLinkRule.php
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src/markup/engine/remarkup/markuprule/PhutilRemarkupDocumentLinkRule.php
| Show First 20 Lines • Show All 114 Lines • ▼ Show 20 Lines | public function markupDocumentLink(array $matches) { | ||||
| // If whatever is being linked to begins with "/" or "#", or has "://", | // If whatever is being linked to begins with "/" or "#", or has "://", | ||||
| // or is "mailto:" or "tel:", treat it as a URI instead of a wiki page. | // or is "mailto:" or "tel:", treat it as a URI instead of a wiki page. | ||||
| $is_uri = preg_match('@(^/)|(://)|(^#)|(^(?:mailto|tel):)@', $uri); | $is_uri = preg_match('@(^/)|(://)|(^#)|(^(?:mailto|tel):)@', $uri); | ||||
| if ($is_uri && strncmp('/', $uri, 1) && strncmp('#', $uri, 1)) { | if ($is_uri && strncmp('/', $uri, 1) && strncmp('#', $uri, 1)) { | ||||
| $protocols = $this->getEngine()->getConfig( | $protocols = $this->getEngine()->getConfig( | ||||
| 'uri.allowed-protocols', | 'uri.allowed-protocols', | ||||
| array()); | array()); | ||||
| try { | |||||
| $protocol = id(new PhutilURI($uri))->getProtocol(); | $protocol = id(new PhutilURI($uri))->getProtocol(); | ||||
| if (!idx($protocols, $protocol)) { | if (!idx($protocols, $protocol)) { | ||||
| // Don't treat this as a URI if it's not an allowed protocol. | // Don't treat this as a URI if it's not an allowed protocol. | ||||
| $is_uri = false; | $is_uri = false; | ||||
| } | } | ||||
| } catch (Exception $ex) { | |||||
| // We can end up here if we try to parse an ambiguous URI, see | |||||
| // T12796. | |||||
| $is_uri = false; | |||||
| } | |||||
| } | } | ||||
| if (!$is_uri) { | if (!$is_uri) { | ||||
| return $matches[0]; | return $matches[0]; | ||||
| } | } | ||||
| return $this->getEngine()->storeText($this->renderHyperlink($uri, $name)); | return $this->getEngine()->storeText($this->renderHyperlink($uri, $name)); | ||||
| } | } | ||||
| } | } | ||||