'lib' rewritten.
This commit is contained in:
Marcin Łojewski
195
lib/Query/QueryProvider.php
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195
lib/Query/QueryProvider.php
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<?php
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/**
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* Nextcloud - user_sql
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*
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* @copyright 2018 Marcin Łojewski <dev@mlojewski.me>
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* @author Marcin Łojewski <dev@mlojewski.me>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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namespace OCA\UserSQL\Query;
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use OCA\UserSQL\Constant\DB;
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use OCA\UserSQL\Constant\Query;
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use OCA\UserSQL\Properties;
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/**
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* Provides queries array.
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*
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* @author Marcin Łojewski <dev@mlojewski.me>
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*/
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class QueryProvider implements \ArrayAccess
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{
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/**
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* @var Properties The properties array.
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*/
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private $properties;
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/**
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* @var array The queries array.
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*/
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private $queries;
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/**
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* The class constructor.
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*
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* @param Properties $properties The properties array.
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*/
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public function __construct(Properties $properties)
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{
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$this->properties = $properties;
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$this->loadQueries();
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}
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/**
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* Load queries to the array.
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*/
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private function loadQueries()
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{
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$group = $this->properties[DB::GROUP_TABLE];
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$userGroup = $this->properties[DB::USER_GROUP_TABLE];
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$user = $this->properties[DB::USER_TABLE];
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$gAdmin = $this->properties[DB::GROUP_ADMIN_COLUMN];
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$gGID = $this->properties[DB::GROUP_GID_COLUMN];
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$gName = $this->properties[DB::GROUP_NAME_COLUMN];
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$uAvatar = $this->properties[DB::USER_AVATAR_COLUMN];
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$uEmail = $this->properties[DB::USER_EMAIL_COLUMN];
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$uHome = $this->properties[DB::USER_HOME_COLUMN];
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$uName = $this->properties[DB::USER_NAME_COLUMN];
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$uPassword = $this->properties[DB::USER_PASSWORD_COLUMN];
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$uUID = $this->properties[DB::USER_UID_COLUMN];
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$ugGID = $this->properties[DB::USER_GROUP_GID_COLUMN];
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$ugUID = $this->properties[DB::USER_GROUP_UID_COLUMN];
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$gidParam = Query::GID_PARAM;
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$nameParam = Query::NAME_PARAM;
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$passwordParam = Query::PASSWORD_PARAM;
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$searchParam = Query::SEARCH_PARAM;
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$uidParam = Query::UID_PARAM;
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$groupColumns
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= "$gGID AS gid, " .
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"$gName AS name, " .
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"$gAdmin AS admin";
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$userColumns
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= "$uUID AS uid, " .
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"$uName AS name, " .
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"$uEmail AS email, " .
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"$uHome AS home, " .
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"$uAvatar AS avatar";
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$this->queries = [
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Query::BELONGS_TO_ADMIN =>
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"SELECT COUNT($gGID) > 0 AS admin " .
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"FROM $group, $userGroup " .
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"WHERE $ugGID = $gGID " .
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"AND $ugUID = :$uidParam " .
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"AND $gAdmin",
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Query::COUNT_GROUPS =>
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"SELECT COUNT($ugGID) " .
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"FROM $userGroup " .
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"WHERE $ugGID = :$gidParam " .
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"AND $ugUID " .
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"LIKE :$searchParam",
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Query::COUNT_USERS =>
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"SELECT COUNT($uUID) AS count " .
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"FROM $user " .
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"WHERE $uUID LIKE :$searchParam",
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Query::FIND_GROUP =>
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"SELECT $groupColumns " .
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"FROM $group " .
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"WHERE $gGID = :$gidParam",
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Query::FIND_GROUP_USERS =>
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"SELECT $ugUID AS uid " .
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"FROM $userGroup " .
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"WHERE $ugGID = :$gidParam " .
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"AND $ugUID " .
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"LIKE :$searchParam " .
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"ORDER BY $ugUID",
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Query::FIND_GROUPS =>
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"SELECT $groupColumns " .
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"FROM $group " .
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"WHERE $gGID LIKE :$searchParam " .
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"ORDER BY $gGID",
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Query::FIND_USER =>
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"SELECT $userColumns, $uPassword AS password " .
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"FROM $user " .
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"WHERE $uUID = :$uidParam",
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Query::FIND_USER_GROUPS =>
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"SELECT $groupColumns " .
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"FROM $group, $userGroup " .
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"WHERE $ugGID = $gGID " .
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"AND $ugUID = :$uidParam " .
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"ORDER BY $gGID",
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Query::FIND_USERS =>
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"SELECT $userColumns " .
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"FROM $user " .
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"WHERE $uUID LIKE :$searchParam " .
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"ORDER BY $uUID",
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Query::SAVE_USER =>
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"UPDATE $user " .
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"SET $uPassword = :$passwordParam, " .
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"$uName = :$nameParam " .
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"WHERE $uUID = :$uidParam",
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];
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}
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/**
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* @inheritdoc
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*/
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public function offsetExists($offset)
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{
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return isset($this->queries[$offset]);
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}
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/**
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* @inheritdoc
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*/
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public function offsetGet($offset)
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{
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if (isset($this->queries[$offset])) {
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return $this->queries[$offset];
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} else {
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return null;
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}
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}
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/**
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* @inheritdoc
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*/
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public function offsetSet($offset, $value)
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{
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$this->queries[$offset] = $value;
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}
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/**
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* @inheritdoc
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*/
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public function offsetUnset($offset)
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{
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unset($this->queries[$offset]);
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}
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}
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