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phab/src/applications/project/remarkup/ProjectRemarkupRule.php
4ea9d76f66f1feature/better-testing

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ProjectRemarkupRule.php
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<?php
final class ProjectRemarkupRule extends PhabricatorObjectRemarkupRule {
protected function getObjectNamePrefix() {
return '#';
}
protected function renderObjectRef(
$object,
PhabricatorObjectHandle $handle,
$anchor,
$id) {
if ($this->getEngine()->isTextMode()) {
return '#'.$id;
}
return $handle->renderTag();
}
protected function getObjectIDPattern() {
// NOTE: This explicitly does not match strings which contain only
// digits, because digit strings like "#123" are used to reference tasks at
// Facebook and are somewhat conventional in general.
// The latter half of this rule matches monograms with internal periods,
// like `#domain.com`, but does not match monograms with terminal periods,
// because they're probably just puncutation.
// Broadly, this will not match every possible project monogram, and we
// accept some false negatives -- like `#1` or `#dot.` -- in order to avoid
// a bunch of false positives on general use of the `#` character.
// In other contexts, the PhabricatorProjectProjectPHIDType pattern is
// controlling and these names should parse correctly.
// These characters may never appear anywhere in a hashtag.
$never = '\s?!,:;{}#\\(\\)"\'';
// These characters may not appear at the beginning.
$never_first = '.\d';
// These characters may not appear at the end.
$never_last = '.';
return
'[^'.$never_first.$never.']+'.
'(?:'.
'[^'.$never.']*'.
'[^'.$never_last.$never.']+'.
')*';
}
protected function loadObjects(array $ids) {
$viewer = $this->getEngine()->getConfig('viewer');
// Put the "#" back on the front of these IDs.
$names = array();
foreach ($ids as $id) {
$names[] = '#'.$id;
}
// Issue a query by object name.
$query = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withNames($names);
$query->execute();
$projects = $query->getNamedResults();
// Slice the "#" off again.
$result = array();
foreach ($projects as $name => $project) {
$result[substr($name, 1)] = $project;
}
return $result;
}
}
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