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-rw-r--r--3rdparty/Sabre/CardDAV/Backend/PDO.php330
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diff --git a/3rdparty/Sabre/CardDAV/Backend/PDO.php b/3rdparty/Sabre/CardDAV/Backend/PDO.php
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--- a/3rdparty/Sabre/CardDAV/Backend/PDO.php
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@@ -1,330 +0,0 @@
-<?php
-
-/**
- * PDO CardDAV backend
- *
- * This CardDAV backend uses PDO to store addressbooks
- *
- * @package Sabre
- * @subpackage CardDAV
- * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
- * @author Evert Pot (http://www.rooftopsolutions.nl/)
- * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
- */
-class Sabre_CardDAV_Backend_PDO extends Sabre_CardDAV_Backend_Abstract {
-
- /**
- * 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'],
- '{' . Sabre_CardDAV_Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
- '{http://calendarserver.org/ns/}getctag' => $row['ctag'],
- '{' . Sabre_CardDAV_Plugin::NS_CARDDAV . '}supported-address-data' =>
- new Sabre_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 '{' . Sabre_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 '{' . Sabre_CardDAV_Plugin::NS_CARDDAV . '}addressbook-description' :
- $values['description'] = $newValue;
- break;
- default :
- throw new Sabre_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;
-
- }
-}
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