Move to new directory structure

1 files changed, 0 insertions, 403 deletions

diff --git a/db/itemmapper.php b/db/itemmapper.php
deleted file mode 100644
index 091022c6c..000000000
--- a/db/itemmapper.php
+++ /dev/null
@@ -1,403 +0,0 @@
-<?php
-/**
- * ownCloud - News
- *
- * This file is licensed under the Affero General Public License version 3 or
- * later. See the COPYING file.
- *
- * @author Alessandro Cosentino <cosenal@gmail.com>
- * @author Bernhard Posselt <dev@bernhard-posselt.com>
- * @copyright Alessandro Cosentino 2012
- * @copyright Bernhard Posselt 2012, 2014
- */
-
-namespace OCA\News\Db;
-
-use Exception;
-use OCA\News\Utility\Time;
-use OCP\IDBConnection;
-
-
-class ItemMapper extends NewsMapper {
-
-    public function __construct(IDBConnection $db, Time $time) {
-        parent::__construct($db, 'news_items', Item::class, $time);
-    }
-
-    private function makeSelectQuery($prependTo = '', $oldestFirst = false,
-                                     $distinctFingerprint = false) {
-        if ($oldestFirst) {
-            $ordering = 'ASC';
-        } else {
-            $ordering = 'DESC';
-        }
-
-        return 'SELECT `items`.* FROM `*PREFIX*news_items` `items` ' .
-        'JOIN `*PREFIX*news_feeds` `feeds` ' .
-        'ON `feeds`.`id` = `items`.`feed_id` ' .
-        'AND `feeds`.`deleted_at` = 0 ' .
-        'AND `feeds`.`user_id` = ? ' .
-        $prependTo .
-        'LEFT OUTER JOIN `*PREFIX*news_folders` `folders` ' .
-        'ON `folders`.`id` = `feeds`.`folder_id` ' .
-        'WHERE `feeds`.`folder_id` = 0 ' .
-        'OR `folders`.`deleted_at` = 0 ' .
-        'ORDER BY `items`.`id` ' . $ordering;
-    }
-
-    private function makeSelectQueryStatus($prependTo, $status,
-                                           $oldestFirst = false, $search = [],
-                                           $distinctFingerprint = false) {
-        $status = (int)$status;
-        $count = count($search);
-
-        // WARNING: Potential SQL injection if you change this carelessly
-        $sql = 'AND ((`items`.`status` & ' . $status . ') = ' . $status . ') ';
-        $sql .= str_repeat('AND `items`.`search_index` LIKE ? ', $count);
-        $sql .= $prependTo;
-
-        return $this->makeSelectQuery($sql, $oldestFirst, $distinctFingerprint);
-    }
-
-    /**
-     * wrap and escape search parameters in a like statement
-     *
-     * @param string[] $search an array of strings that should be searched
-     * @return array with like parameters
-     */
-    private function buildLikeParameters($search = []) {
-        return array_map(function ($param) {
-            $param = addcslashes($param, '\\_%');
-            return '%' . mb_strtolower($param, 'UTF-8') . '%';
-        }, $search);
-    }
-
-    /**
-     * @param int $id
-     * @param string $userId
-     * @return \OCA\News\Db\Item
-     */
-    public function find($id, $userId) {
-        $sql = $this->makeSelectQuery('AND `items`.`id` = ? ');
-        return $this->findEntity($sql, [$userId, $id]);
-    }
-
-    public function starredCount($userId) {
-        $sql = 'SELECT COUNT(*) AS size FROM `*PREFIX*news_items` `items` ' .
-            'JOIN `*PREFIX*news_feeds` `feeds` ' .
-            'ON `feeds`.`id` = `items`.`feed_id` ' .
-            'AND `feeds`.`deleted_at` = 0 ' .
-            'AND `feeds`.`user_id` = ? ' .
-            'AND ((`items`.`status` & ' . StatusFlag::STARRED . ') = ' .
-            StatusFlag::STARRED . ')' .
-            'LEFT OUTER JOIN `*PREFIX*news_folders` `folders` ' .
-            'ON `folders`.`id` = `feeds`.`folder_id` ' .
-            'WHERE `feeds`.`folder_id` = 0 ' .
-            'OR `folders`.`deleted_at` = 0';
-
-        $params = [$userId];
-
-        $result = $this->execute($sql, $params)->fetch();
-
-        return (int)$result['size'];
-    }
-
-
-    public function readAll($highestItemId, $time, $userId) {
-        $sql = 'UPDATE `*PREFIX*news_items` ' .
-            'SET `status` = `status` & ? ' .
-            ', `last_modified` = ? ' .
-            'WHERE `feed_id` IN (' .
-            'SELECT `id` FROM `*PREFIX*news_feeds` ' .
-            'WHERE `user_id` = ? ' .
-            ') ' .
-            'AND `id` <= ?';
-        $params = [~StatusFlag::UNREAD, $time, $userId, $highestItemId];
-        $this->execute($sql, $params);
-    }
-
-
-    public function readFolder($folderId, $highestItemId, $time, $userId) {
-        $sql = 'UPDATE `*PREFIX*news_items` ' .
-            'SET `status` = `status` & ? ' .
-            ', `last_modified` = ? ' .
-            'WHERE `feed_id` IN (' .
-            'SELECT `id` FROM `*PREFIX*news_feeds` ' .
-            'WHERE `folder_id` = ? ' .
-            'AND `user_id` = ? ' .
-            ') ' .
-            'AND `id` <= ?';
-        $params = [~StatusFlag::UNREAD, $time, $folderId, $userId,
-            $highestItemId];
-        $this->execute($sql, $params);
-    }
-
-
-    public function readFeed($feedId, $highestItemId, $time, $userId) {
-        $sql = 'UPDATE `*PREFIX*news_items` ' .
-            'SET `status` = `status` & ? ' .
-            ', `last_modified` = ? ' .
-            'WHERE `feed_id` = ? ' .
-            'AND `id` <= ? ' .
-            'AND EXISTS (' .
-            'SELECT * FROM `*PREFIX*news_feeds` ' .
-            'WHERE `user_id` = ? ' .
-            'AND `id` = ? ) ';
-        $params = [~StatusFlag::UNREAD, $time, $feedId, $highestItemId,
-            $userId, $feedId];
-
-        $this->execute($sql, $params);
-    }
-
-
-    private function getOperator($oldestFirst) {
-        if ($oldestFirst) {
-            return '>';
-        } else {
-            return '<';
-        }
-    }
-
-
-    public function findAllNew($updatedSince, $status, $userId) {
-        $sql = $this->makeSelectQueryStatus(
-            'AND `items`.`last_modified` >= ? ', $status);
-        $params = [$userId, $updatedSince];
-        return $this->findEntities($sql, $params);
-    }
-
-
-    public function findAllNewFolder($id, $updatedSince, $status, $userId) {
-        $sql = 'AND `feeds`.`folder_id` = ? ' .
-            'AND `items`.`last_modified` >= ? ';
-        $sql = $this->makeSelectQueryStatus($sql, $status);
-        $params = [$userId, $id, $updatedSince];
-        return $this->findEntities($sql, $params);
-    }
-
-
-    public function findAllNewFeed($id, $updatedSince, $status, $userId) {
-        $sql = 'AND `items`.`feed_id` = ? ' .
-            'AND `items`.`last_modified` >= ? ';
-        $sql = $this->makeSelectQueryStatus($sql, $status);
-        $params = [$userId, $id, $updatedSince];
-        return $this->findEntities($sql, $params);
-    }
-
-
-    private function findEntitiesIgnoringNegativeLimit($sql, $params, $limit) {
-        // ignore limit if negative to offer a way to return all feeds
-        if ($limit >= 0) {
-            return $this->findEntities($sql, $params, $limit);
-        } else {
-            return $this->findEntities($sql, $params);
-        }
-    }
-
-
-    public function findAllFeed($id, $limit, $offset, $status, $oldestFirst,
-                                $userId, $search = []) {
-        $params = [$userId];
-        $params = array_merge($params, $this->buildLikeParameters($search));
-        $params[] = $id;
-
-        $sql = 'AND `items`.`feed_id` = ? ';
-        if ($offset !== 0) {
-            $sql .= 'AND `items`.`id` ' .
-                $this->getOperator($oldestFirst) . ' ? ';
-            $params[] = $offset;
-        }
-        $sql = $this->makeSelectQueryStatus($sql, $status, $oldestFirst,
-            $search);
-        return $this->findEntitiesIgnoringNegativeLimit($sql, $params, $limit);
-    }
-
-
-    public function findAllFolder($id, $limit, $offset, $status, $oldestFirst,
-                                  $userId, $search = []) {
-        $params = [$userId];
-        $params = array_merge($params, $this->buildLikeParameters($search));
-        $params[] = $id;
-
-        $sql = 'AND `feeds`.`folder_id` = ? ';
-        if ($offset !== 0) {
-            $sql .= 'AND `items`.`id` ' .
-                $this->getOperator($oldestFirst) . ' ? ';
-            $params[] = $offset;
-        }
-        $sql = $this->makeSelectQueryStatus($sql, $status, $oldestFirst,
-            $search);
-        return $this->findEntitiesIgnoringNegativeLimit($sql, $params, $limit);
-    }
-
-
-    public function findAll($limit, $offset, $status, $oldestFirst, $userId,
-                            $search = []) {
-        $params = [$userId];
-        $params = array_merge($params, $this->buildLikeParameters($search));
-        $sql = '';
-        if ($offset !== 0) {
-            $sql .= 'AND `items`.`id` ' .
-                $this->getOperator($oldestFirst) . ' ? ';
-            $params[] = $offset;
-        }
-        $sql = $this->makeSelectQueryStatus($sql, $status, $oldestFirst,
-            $search);
-
-        return $this->findEntitiesIgnoringNegativeLimit($sql, $params, $limit);
-    }
-
-
-    public function findAllUnreadOrStarred($userId) {
-        $params = [$userId];
-        $status = StatusFlag::UNREAD | StatusFlag::STARRED;
-        $sql = 'AND ((`items`.`status` & ' . $status . ') > 0) ';
-        $sql = $this->makeSelectQuery($sql);
-        return $this->findEntities($sql, $params);
-    }
-
-
-    public function findByGuidHash($guidHash, $feedId, $userId) {
-        $sql = $this->makeSelectQuery(
-            'AND `items`.`guid_hash` = ? ' .
-            'AND `feeds`.`id` = ? ');
-
-        return $this->findEntity($sql, [$userId, $guidHash, $feedId]);
-    }
-
-
-    /**
-     * Delete all items for feeds that have over $threshold unread and not
-     * starred items
-     * @param int $threshold the number of items that should be deleted
-     */
-    public function deleteReadOlderThanThreshold($threshold) {
-        $status = StatusFlag::STARRED | StatusFlag::UNREAD;
-        $params = [$status, $threshold];
-
-        $sql = 'SELECT (COUNT(*) - `feeds`.`articles_per_update`) AS `size`, ' .
-            '`feeds`.`id` AS `feed_id`, `feeds`.`articles_per_update` ' .
-            'FROM `*PREFIX*news_items` `items` ' .
-            'JOIN `*PREFIX*news_feeds` `feeds` ' .
-            'ON `feeds`.`id` = `items`.`feed_id` ' .
-            'AND NOT ((`items`.`status` & ?) > 0) ' .
-            'GROUP BY `feeds`.`id`, `feeds`.`articles_per_update` ' .
-            'HAVING COUNT(*) > ?';
-
-        $result = $this->execute($sql, $params);
-
-        while ($row = $result->fetch()) {
-
-            $size = (int)$row['size'];
-            $limit = $size - $threshold;
-
-            if ($limit > 0) {
-                $params = [$status, $row['feed_id'], $limit];
-
-                $sql = 'DELETE FROM `*PREFIX*news_items` ' .
-                    'WHERE `id` IN (' .
-                    'SELECT `id` FROM `*PREFIX*news_items` ' .
-                    'WHERE NOT ((`status` & ?) > 0) ' .
-                    'AND `feed_id` = ? ' .
-                    'ORDER BY `id` ASC ' .
-                    'LIMIT ?' .
-                    ')';
-
-                $this->execute($sql, $params);
-            }
-        }
-
-    }
-
-
-    public function getNewestItemId($userId) {
-        $sql = 'SELECT MAX(`items`.`id`) AS `max_id` ' .
-            'FROM `*PREFIX*news_items` `items` ' .
-            'JOIN `*PREFIX*news_feeds` `feeds` ' .
-            'ON `feeds`.`id` = `items`.`feed_id` ' .
-            'AND `feeds`.`user_id` = ?';
-        $params = [$userId];
-
-        $result = $this->findOneQuery($sql, $params);
-
-        return (int)$result['max_id'];
-    }
-
-
-    /**
-     * Deletes all items of a user
-     * @param string $userId the name of the user
-     */
-    public function deleteUser($userId) {
-        $sql = 'DELETE FROM `*PREFIX*news_items` ' .
-            'WHERE `feed_id` IN (' .
-            'SELECT `feeds`.`id` FROM `*PREFIX*news_feeds` `feeds` ' .
-            'WHERE `feeds`.`user_id` = ?' .
-            ')';
-
-        $this->execute($sql, [$userId]);
-    }
-
-
-    /**
-     * Returns a list of ids and userid of all items
-     */
-    public function findAllIds($limit = null, $offset = null) {
-        $sql = 'SELECT `id` FROM `*PREFIX*news_items`';
-        return $this->execute($sql, [], $limit, $offset)->fetchAll();
-    }
-
-    /**
-     * Update search indices of all items
-     */
-    public function updateSearchIndices() {
-        // update indices in steps to prevent memory issues on larger systems
-        $step = 1000;  // update 1000 items at a time
-        $itemCount = 1;
-        $offset = 0;
-
-        // stop condition if there are no previously fetched items
-        while ($itemCount > 0) {
-            $items = $this->findAllIds($step, $offset);
-            $itemCount = count($items);
-            $this->updateSearchIndex($items);
-            $offset += $step;
-        }
-    }
-
-    private function updateSearchIndex(array $items = []) {
-        foreach ($items as $row) {
-            $sql = 'SELECT * FROM `*PREFIX*news_items` WHERE `id` = ?';
-            $params = [$row['id']];
-            $item = $this->findEntity($sql, $params);
-            $item->generateSearchIndex();
-            $this->update($item);
-        }
-    }
-
-    public function readItem($itemId, $isRead, $lastModified, $userId) {
-        $item = $this->find($itemId, $userId);
-
-        // reading an item should set all of the same items as read, whereas
-        // marking an item as unread should only mark the selected instance
-        // as unread
-        if ($isRead) {
-            $sql = 'UPDATE `*PREFIX*news_items`
-                SET `status` = `status` & ?,
-                    `last_modified` = ?
-                WHERE `fingerprint` = ?
-                    AND `feed_id` IN (
-                        SELECT `f`.`id` FROM `*PREFIX*news_feeds` AS `f`
-                            WHERE `f`.`user_id` = ?
-                    )';
-            $params = [~StatusFlag::UNREAD, $lastModified,
-                $item->getFingerprint(), $userId];
-            $this->execute($sql, $params);
-        } else {
-            $item->setLastModified($lastModified);
-            $item->setUnread();
-            $this->update($item);
-        }
-    }
-
-}