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diff --git a/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php b/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php
--- a/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php
+++ b/src/applications/almanac/typeahead/AlmanacInterfaceDatasource.php
@@ -3,6 +3,12 @@
final class AlmanacInterfaceDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: We should make this browsable, but need to make the result set
+ // orderable by device name.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type an interface name...');
}
diff --git a/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php b/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php
--- a/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php
+++ b/src/applications/diffusion/typeahead/DiffusionArcanistProjectDatasource.php
@@ -3,6 +3,11 @@
final class DiffusionArcanistProjectDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: We should probably make this browsable, or maybe remove it.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type an arcanist project name...');
}
diff --git a/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php b/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php
--- a/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php
+++ b/src/applications/diffusion/typeahead/DiffusionSymbolDatasource.php
@@ -3,6 +3,12 @@
final class DiffusionSymbolDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // This is slightly involved to make browsable, and browsing symbols
+ // does not seem likely to be very useful in any real software project.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type a symbol name...');
}
diff --git a/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php b/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php
--- a/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php
+++ b/src/applications/harbormaster/typeahead/HarbormasterBuildDependencyDatasource.php
@@ -3,6 +3,11 @@
final class HarbormasterBuildDependencyDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: This should be browsable, but fixing it is involved.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type another build step name...');
}
diff --git a/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php b/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php
--- a/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php
+++ b/src/applications/legalpad/typeahead/LegalpadDocumentDatasource.php
@@ -2,6 +2,11 @@
final class LegalpadDocumentDatasource extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: This should be made browsable.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type a document name...');
}
diff --git a/src/applications/macro/typeahead/PhabricatorMacroDatasource.php b/src/applications/macro/typeahead/PhabricatorMacroDatasource.php
--- a/src/applications/macro/typeahead/PhabricatorMacroDatasource.php
+++ b/src/applications/macro/typeahead/PhabricatorMacroDatasource.php
@@ -2,6 +2,11 @@
final class PhabricatorMacroDatasource extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: This should be made browsable.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type a macro name...');
}
diff --git a/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php b/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php
--- a/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php
+++ b/src/applications/mailinglists/typeahead/PhabricatorMailingListDatasource.php
@@ -3,6 +3,11 @@
final class PhabricatorMailingListDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: Make this browsable if we don't delete it before then.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type a mailing list name...');
}
diff --git a/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php b/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php
--- a/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php
+++ b/src/applications/maniphest/typeahead/ManiphestTaskPriorityDatasource.php
@@ -25,7 +25,7 @@
->setName($name);
}
- return $results;
+ return $this->filterResultsAgainstTokens($results);
}
}
diff --git a/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php b/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php
--- a/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php
+++ b/src/applications/maniphest/typeahead/ManiphestTaskStatusDatasource.php
@@ -25,6 +25,6 @@
->setName($name);
}
- return $results;
+ return $this->filterResultsAgainstTokens($results);
}
}
diff --git a/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php b/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php
--- a/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php
+++ b/src/applications/meta/typeahead/PhabricatorApplicationDatasource.php
@@ -37,7 +37,7 @@
->setImageSprite('phabricator-search-icon '.$img);
}
- return $results;
+ return $this->filterResultsAgainstTokens($results);
}
}
diff --git a/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php b/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php
--- a/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php
+++ b/src/applications/metamta/typeahead/PhabricatorMetaMTAApplicationEmailDatasource.php
@@ -3,6 +3,11 @@
final class PhabricatorMetaMTAApplicationEmailDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: Make this browsable.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type an application email address...');
}
diff --git a/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php b/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php
--- a/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php
+++ b/src/applications/owners/typeahead/PhabricatorOwnersPackageDatasource.php
@@ -3,6 +3,11 @@
final class PhabricatorOwnersPackageDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // TODO: Make this browsable.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type a package name...');
}
diff --git a/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php b/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
--- a/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
+++ b/src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
@@ -25,6 +25,7 @@
if (isset($sources[$class])) {
$source = $sources[$class];
$source->setParameters($request->getRequestData());
+ $source->setViewer($viewer);
// NOTE: Wrapping the source in a Composite datasource ensures we perform
// application visibility checks for the viewer, so we do not need to do
@@ -40,6 +41,10 @@
$hard_limit = 1000;
if ($is_browse) {
+ if (!$composite->isBrowsable()) {
+ return new Aphront404Response();
+ }
+
$limit = 10;
$offset = $request->getInt('offset');
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadCompositeDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadCompositeDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadCompositeDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadCompositeDatasource.php
@@ -3,8 +3,20 @@
abstract class PhabricatorTypeaheadCompositeDatasource
extends PhabricatorTypeaheadDatasource {
+ private $usable;
+
abstract public function getComponentDatasources();
+ public function isBrowsable() {
+ foreach ($this->getUsableDatasources() as $datasource) {
+ if (!$datasource->isBrowsable()) {
+ return false;
+ }
+ }
+
+ return parent::isBrowsable();
+ }
+
public function getDatasourceApplicationClass() {
return null;
}
@@ -43,26 +55,29 @@
}
private function getUsableDatasources() {
- $sources = $this->getComponentDatasources();
-
- $usable = array();
- foreach ($sources as $source) {
- $application_class = $source->getDatasourceApplicationClass();
-
- if ($application_class) {
- $result = id(new PhabricatorApplicationQuery())
- ->setViewer($this->getViewer())
- ->withClasses(array($application_class))
- ->execute();
- if (!$result) {
- continue;
+ if ($this->usable === null) {
+ $sources = $this->getComponentDatasources();
+
+ $usable = array();
+ foreach ($sources as $source) {
+ $application_class = $source->getDatasourceApplicationClass();
+
+ if ($application_class) {
+ $result = id(new PhabricatorApplicationQuery())
+ ->setViewer($this->getViewer())
+ ->withClasses(array($application_class))
+ ->execute();
+ if (!$result) {
+ continue;
+ }
}
- }
- $usable[] = $source;
+ $usable[] = $source;
+ }
+ $this->usable = $usable;
}
- return $usable;
+ return $this->usable;
}
}
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadDatasource.php
@@ -102,4 +102,75 @@
->execute();
}
+
+ /**
+ * Can the user browse through results from this datasource?
+ *
+ * Browsable datasources allow the user to switch from typeahead mode to
+ * a browse mode where they can scroll through all results.
+ *
+ * By default, datasources are browsable, but some datasources can not
+ * generate a meaningful result set or can't filter results on the server.
+ *
+ * @return bool
+ */
+ public function isBrowsable() {
+ return true;
+ }
+
+
+ /**
+ * Filter a list of results, removing items which don't match the query
+ * tokens.
+ *
+ * This is useful for datasources which return a static list of hard-coded
+ * or configured results and can't easily do query filtering in a real
+ * query class. Instead, they can just build the entire result set and use
+ * this method to filter it.
+ *
+ * For datasources backed by database objects, this is often much less
+ * efficient than filtering at the query level.
+ *
+ * @param list<PhabricatorTypeaheadResult> List of typeahead results.
+ * @return list<PhabricatorTypeaheadResult> Filtered results.
+ */
+ protected function filterResultsAgainstTokens(array $results) {
+ $tokens = $this->getTokens();
+ if (!$tokens) {
+ return $results;
+ }
+
+ $map = array();
+ foreach ($tokens as $token) {
+ $map[$token] = strlen($token);
+ }
+
+ foreach ($results as $key => $result) {
+ $rtokens = self::tokenizeString($result->getName());
+
+ // For each token in the query, we need to find a match somewhere
+ // in the result name.
+ foreach ($map as $token => $length) {
+ // Look for a match.
+ $match = false;
+ foreach ($rtokens as $rtoken) {
+ if (!strncmp($rtoken, $token, $length)) {
+ // This part of the result name has the query token as a prefix.
+ $match = true;
+ break;
+ }
+ }
+
+ if (!$match) {
+ // We didn't find a match for this query token, so throw the result
+ // away. Try with the next result.
+ unset($results[$key]);
+ break;
+ }
+ }
+ }
+
+ return $results;
+ }
+
}
diff --git a/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php b/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php
--- a/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php
+++ b/src/applications/typeahead/datasource/PhabricatorTypeaheadMonogramDatasource.php
@@ -3,6 +3,13 @@
final class PhabricatorTypeaheadMonogramDatasource
extends PhabricatorTypeaheadDatasource {
+ public function isBrowsable() {
+ // This source isn't meaningfully browsable. Although it's technically
+ // possible to let users browse through every object on an install, there
+ // is no use case for it and it doesn't seem worth building.
+ return false;
+ }
+
public function getPlaceholderText() {
return pht('Type an object name...');
}

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