1 files changed, 0 insertions, 333 deletions
diff --git a/vendor/sabre/dav/lib/Sabre/CardDAV/Backend/PDO.php b/vendor/sabre/dav/lib/Sabre/CardDAV/Backend/PDO.php
deleted file mode 100644
index 67e0ae3aa..000000000
--- a/vendor/sabre/dav/lib/Sabre/CardDAV/Backend/PDO.php
+++ /dev/null
@@ -1,333 +0,0 @@
-<?php
-
-namespace Sabre\CardDAV\Backend;
-
-use Sabre\CardDAV;
-use Sabre\DAV;
-
-/**
- * PDO CardDAV backend
- *
- * This CardDAV backend uses PDO to store addressbooks
- *
- * @copyright Copyright (C) 2007-2014 fruux GmbH (https://fruux.com/).
- * @author Evert Pot (http://evertpot.com/)
- * @license http://sabre.io/license/ Modified BSD License
- */
-class PDO extends AbstractBackend {
-
-    /**
-     * PDO connection
-     *
-     * @var PDO
-     */
-    protected $pdo;
-
-    /**
-     * The PDO table name used to store addressbooks
-     */
-    protected $addressBooksTableName;
-
-    /**
-     * The PDO table name used to store cards
-     */
-    protected $cardsTableName;
-
-    /**
-     * Sets up the object
-     *
-     * @param \PDO $pdo
-     * @param string $addressBooksTableName
-     * @param string $cardsTableName
-     */
-    public function __construct(\PDO $pdo, $addressBooksTableName = 'addressbooks', $cardsTableName = 'cards') {
-
-        $this->pdo = $pdo;
-        $this->addressBooksTableName = $addressBooksTableName;
-        $this->cardsTableName = $cardsTableName;
-
-    }
-
-    /**
-     * Returns the list of addressbooks for a specific user.
-     *
-     * @param string $principalUri
-     * @return array
-     */
-    public function getAddressBooksForUser($principalUri) {
-
-        $stmt = $this->pdo->prepare('SELECT id, uri, displayname, principaluri, description, ctag FROM '.$this->addressBooksTableName.' WHERE principaluri = ?');
-        $stmt->execute(array($principalUri));
-
-        $addressBooks = array();
-
-        foreach($stmt->fetchAll() as $row) {
-
-            $addressBooks[] = array(
-                'id'  => $row['id'],
-                'uri' => $row['uri'],
-                'principaluri' => $row['principaluri'],
-                '{DAV:}displayname' => $row['displayname'],
-                '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
-                '{http://calendarserver.org/ns/}getctag' => $row['ctag'],
-                '{' . CardDAV\Plugin::NS_CARDDAV . '}supported-address-data' =>
-                    new CardDAV\Property\SupportedAddressData(),
-            );
-
-        }
-
-        return $addressBooks;
-
-    }
-
-
-    /**
-     * Updates an addressbook's properties
-     *
-     * See Sabre\DAV\IProperties for a description of the mutations array, as
-     * well as the return value.
-     *
-     * @param mixed $addressBookId
-     * @param array $mutations
-     * @see Sabre\DAV\IProperties::updateProperties
-     * @return bool|array
-     */
-    public function updateAddressBook($addressBookId, array $mutations) {
-
-        $updates = array();
-
-        foreach($mutations as $property=>$newValue) {
-
-            switch($property) {
-                case '{DAV:}displayname' :
-                    $updates['displayname'] = $newValue;
-                    break;
-                case '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description' :
-                    $updates['description'] = $newValue;
-                    break;
-                default :
-                    // If any unsupported values were being updated, we must
-                    // let the entire request fail.
-                    return false;
-            }
-
-        }
-
-        // No values are being updated?
-        if (!$updates) {
-            return false;
-        }
-
-        $query = 'UPDATE ' . $this->addressBooksTableName . ' SET ctag = ctag + 1 ';
-        foreach($updates as $key=>$value) {
-            $query.=', `' . $key . '` = :' . $key . ' ';
-        }
-        $query.=' WHERE id = :addressbookid';
-
-        $stmt = $this->pdo->prepare($query);
-        $updates['addressbookid'] = $addressBookId;
-
-        $stmt->execute($updates);
-
-        return true;
-
-    }
-
-    /**
-     * Creates a new address book
-     *
-     * @param string $principalUri
-     * @param string $url Just the 'basename' of the url.
-     * @param array $properties
-     * @return void
-     */
-    public function createAddressBook($principalUri, $url, array $properties) {
-
-        $values = array(
-            'displayname' => null,
-            'description' => null,
-            'principaluri' => $principalUri,
-            'uri' => $url,
-        );
-
-        foreach($properties as $property=>$newValue) {
-
-            switch($property) {
-                case '{DAV:}displayname' :
-                    $values['displayname'] = $newValue;
-                    break;
-                case '{' . CardDAV\Plugin::NS_CARDDAV . '}addressbook-description' :
-                    $values['description'] = $newValue;
-                    break;
-                default :
-                    throw new DAV\Exception\BadRequest('Unknown property: ' . $property);
-            }
-
-        }
-
-        $query = 'INSERT INTO ' . $this->addressBooksTableName . ' (uri, displayname, description, principaluri, ctag) VALUES (:uri, :displayname, :description, :principaluri, 1)';
-        $stmt = $this->pdo->prepare($query);
-        $stmt->execute($values);
-
-    }
-
-    /**
-     * Deletes an entire addressbook and all its contents
-     *
-     * @param int $addressBookId
-     * @return void
-     */
-    public function deleteAddressBook($addressBookId) {
-
-        $stmt = $this->pdo->prepare('DELETE FROM ' . $this->cardsTableName . ' WHERE addressbookid = ?');
-        $stmt->execute(array($addressBookId));
-
-        $stmt = $this->pdo->prepare('DELETE FROM ' . $this->addressBooksTableName . ' WHERE id = ?');
-        $stmt->execute(array($addressBookId));
-
-    }
-
-    /**
-     * Returns all cards for a specific addressbook id.
-     *
-     * This method should return the following properties for each card:
-     *   * carddata - raw vcard data
-     *   * uri - Some unique url
-     *   * lastmodified - A unix timestamp
-     *
-     * It's recommended to also return the following properties:
-     *   * etag - A unique etag. This must change every time the card changes.
-     *   * size - The size of the card in bytes.
-     *
-     * If these last two properties are provided, less time will be spent
-     * calculating them. If they are specified, you can also ommit carddata.
-     * This may speed up certain requests, especially with large cards.
-     *
-     * @param mixed $addressbookId
-     * @return array
-     */
-    public function getCards($addressbookId) {
-
-        $stmt = $this->pdo->prepare('SELECT id, carddata, uri, lastmodified FROM ' . $this->cardsTableName . ' WHERE addressbookid = ?');
-        $stmt->execute(array($addressbookId));
-
-        return $stmt->fetchAll(\PDO::FETCH_ASSOC);
-
-
-    }
-
-    /**
-     * Returns a specfic card.
-     *
-     * The same set of properties must be returned as with getCards. The only
-     * exception is that 'carddata' is absolutely required.
-     *
-     * @param mixed $addressBookId
-     * @param string $cardUri
-     * @return array
-     */
-    public function getCard($addressBookId, $cardUri) {
-
-        $stmt = $this->pdo->prepare('SELECT id, carddata, uri, lastmodified FROM ' . $this->cardsTableName . ' WHERE addressbookid = ? AND uri = ? LIMIT 1');
-        $stmt->execute(array($addressBookId, $cardUri));
-
-        $result = $stmt->fetchAll(\PDO::FETCH_ASSOC);
-
-        return (count($result)>0?$result[0]:false);
-
-    }
-
-    /**
-     * Creates a new card.
-     *
-     * The addressbook id will be passed as the first argument. This is the
-     * same id as it is returned from the getAddressbooksForUser method.
-     *
-     * The cardUri is a base uri, and doesn't include the full path. The
-     * cardData argument is the vcard body, and is passed as a string.
-     *
-     * It is possible to return an ETag from this method. This ETag is for the
-     * newly created resource, and must be enclosed with double quotes (that
-     * is, the string itself must contain the double quotes).
-     *
-     * You should only return the ETag if you store the carddata as-is. If a
-     * subsequent GET request on the same card does not have the same body,
-     * byte-by-byte and you did return an ETag here, clients tend to get
-     * confused.
-     *
-     * If you don't return an ETag, you can just return null.
-     *
-     * @param mixed $addressBookId
-     * @param string $cardUri
-     * @param string $cardData
-     * @return string|null
-     */
-    public function createCard($addressBookId, $cardUri, $cardData) {
-
-        $stmt = $this->pdo->prepare('INSERT INTO ' . $this->cardsTableName . ' (carddata, uri, lastmodified, addressbookid) VALUES (?, ?, ?, ?)');
-
-        $result = $stmt->execute(array($cardData, $cardUri, time(), $addressBookId));
-
-        $stmt2 = $this->pdo->prepare('UPDATE ' . $this->addressBooksTableName . ' SET ctag = ctag + 1 WHERE id = ?');
-        $stmt2->execute(array($addressBookId));
-
-        return '"' . md5($cardData) . '"';
-
-    }
-
-    /**
-     * Updates a card.
-     *
-     * The addressbook id will be passed as the first argument. This is the
-     * same id as it is returned from the getAddressbooksForUser method.
-     *
-     * The cardUri is a base uri, and doesn't include the full path. The
-     * cardData argument is the vcard body, and is passed as a string.
-     *
-     * It is possible to return an ETag from this method. This ETag should
-     * match that of the updated resource, and must be enclosed with double
-     * quotes (that is: the string itself must contain the actual quotes).
-     *
-     * You should only return the ETag if you store the carddata as-is. If a
-     * subsequent GET request on the same card does not have the same body,
-     * byte-by-byte and you did return an ETag here, clients tend to get
-     * confused.
-     *
-     * If you don't return an ETag, you can just return null.
-     *
-     * @param mixed $addressBookId
-     * @param string $cardUri
-     * @param string $cardData
-     * @return string|null
-     */
-    public function updateCard($addressBookId, $cardUri, $cardData) {
-
-        $stmt = $this->pdo->prepare('UPDATE ' . $this->cardsTableName . ' SET carddata = ?, lastmodified = ? WHERE uri = ? AND addressbookid =?');
-        $stmt->execute(array($cardData, time(), $cardUri, $addressBookId));
-
-        $stmt2 = $this->pdo->prepare('UPDATE ' . $this->addressBooksTableName . ' SET ctag = ctag + 1 WHERE id = ?');
-        $stmt2->execute(array($addressBookId));
-
-        return '"' . md5($cardData) . '"';
-
-    }
-
-    /**
-     * Deletes a card
-     *
-     * @param mixed $addressBookId
-     * @param string $cardUri
-     * @return bool
-     */
-    public function deleteCard($addressBookId, $cardUri) {
-
-        $stmt = $this->pdo->prepare('DELETE FROM ' . $this->cardsTableName . ' WHERE addressbookid = ? AND uri = ?');
-        $stmt->execute(array($addressBookId, $cardUri));
-
-        $stmt2 = $this->pdo->prepare('UPDATE ' . $this->addressBooksTableName . ' SET ctag = ctag + 1 WHERE id = ?');
-        $stmt2->execute(array($addressBookId));
-
-        return $stmt->rowCount()===1;
-
-    }
-}