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a1df1f2b70
Summary: - Renames `PhabricatorPolicyQuery` to `PhabricatorPolicyAwareQuery` (a query which respects policy settings). - Introduces `PhabricatorPolicyQuery`, which loads available policies (e.g., "member of project X"). - Introduces `PhabricatorPolicy`, which describes a policy. - Allows projects to be set as policies. - Allows Paste policies to be edited. - Covers crazy cases where you make projects depend on themselves or each other because you are a dastardly villan. Test Plan: Set paste and project policies, including crazy policies like A -> B -> A, A -> A, etc. Reviewers: vrana, btrahan Reviewed By: vrana CC: aran Maniphest Tasks: T603 Differential Revision: https://secure.phabricator.com/D3476
90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
<?php
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/*
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* Copyright 2012 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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final class PhabricatorFeedQuery
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extends PhabricatorCursorPagedPolicyAwareQuery {
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private $filterPHIDs;
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public function setFilterPHIDs(array $phids) {
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$this->filterPHIDs = $phids;
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return $this;
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}
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public function loadPage() {
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$story_table = new PhabricatorFeedStoryData();
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$conn = $story_table->establishConnection('r');
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$data = queryfx_all(
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$conn,
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'SELECT story.* FROM %T story %Q %Q %Q %Q %Q',
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$story_table->getTableName(),
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$this->buildJoinClause($conn),
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$this->buildWhereClause($conn),
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$this->buildGroupClause($conn),
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$this->buildOrderClause($conn),
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$this->buildLimitClause($conn));
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$results = PhabricatorFeedStory::loadAllFromRows($data);
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return $this->processResults($results);
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}
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private function buildJoinClause(AphrontDatabaseConnection $conn_r) {
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// NOTE: We perform this join unconditionally (even if we have no filter
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// PHIDs) to omit rows which have no story references. These story data
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// rows are notifications or realtime alerts.
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$ref_table = new PhabricatorFeedStoryReference();
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return qsprintf(
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$conn_r,
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'JOIN %T ref ON ref.chronologicalKey = story.chronologicalKey',
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$ref_table->getTableName());
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}
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private function buildWhereClause(AphrontDatabaseConnection $conn_r) {
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$where = array();
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if ($this->filterPHIDs) {
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$where[] = qsprintf(
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$conn_r,
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'ref.objectPHID IN (%Ls)',
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$this->filterPHIDs);
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}
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$where[] = $this->buildPagingClause($conn_r);
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return $this->formatWhereClause($where);
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}
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private function buildGroupClause(AphrontDatabaseConnection $conn_r) {
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return qsprintf(
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$conn_r,
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'GROUP BY ref.chronologicalKey');
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}
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protected function getPagingColumn() {
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return 'ref.chronologicalKey';
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}
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protected function getPagingValue($item) {
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return $item->getChronologicalKey();
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}
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}
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