diff options
| -rw-r--r-- | src/SemanticScuttle/Service/Bookmark.php | 56 | ||||
| -rw-r--r-- | tests/BookmarkTest.php | 122 |
2 files changed, 177 insertions, 1 deletions
diff --git a/src/SemanticScuttle/Service/Bookmark.php b/src/SemanticScuttle/Service/Bookmark.php index 10b0b8b..a1bb1a5 100644 --- a/src/SemanticScuttle/Service/Bookmark.php +++ b/src/SemanticScuttle/Service/Bookmark.php @@ -312,7 +312,7 @@ class SemanticScuttle_Service_Bookmark extends SemanticScuttle_DbService * @return boolean True when the bookmark with the given URL * exists for the user, false if not. */ - function bookmarkExists($address = false, $uid = null) + public function bookmarkExists($address = false, $uid = null) { if (!$address) { return false; @@ -347,6 +347,60 @@ class SemanticScuttle_Service_Bookmark extends SemanticScuttle_DbService /** + * Checks if the given addresses exist + * + * @param array $addresses Array of addresses + * @param integer $uid User ID the addresses shall belong to + * + * @return array Array with addresses as keys, true/false for existence + * as value + */ + public function bookmarksExist($addresses, $uid = null) + { + if (count($addresses) == 0) { + return array(); + } + + $hashes = array(); + $sql = '(1'; + foreach ($addresses as $key => $address) { + $hash = md5($this->normalize($address)); + $hashes[$hash] = $address; + $sql .= ' OR bHash = "' + . $this->db->sql_escape($hash) + . '"'; + } + $sql .= ')'; + if ($uid !== null) { + $sql .= ' AND uId = ' . intval($uid); + } + + $sql = 'SELECT bHash, COUNT(*) as "count" FROM ' + . $this->getTableName() + . ' WHERE ' . $sql + . ' GROUP BY bHash'; + + if (!($dbresult = $this->db->sql_query($sql))) { + message_die( + GENERAL_ERROR, 'Could not get bookmark counts', '', + __LINE__, __FILE__, $sql, $this->db + ); + } + + $existence = array_combine( + $addresses, + array_fill(0, count($addresses), false) + ); + while ($row = $this->db->sql_fetchrow($dbresult)) { + $existence[$hashes[$row['bHash']]] = $row['count'] > 0; + } + + return $existence; + } + + + + /** * Adds a bookmark to the database. * * @param string $address Full URL of the bookmark diff --git a/tests/BookmarkTest.php b/tests/BookmarkTest.php index 39a9974..74685c4 100644 --- a/tests/BookmarkTest.php +++ b/tests/BookmarkTest.php @@ -253,6 +253,128 @@ class BookmarkTest extends TestBase /** + * Tests if bookmarksExist() returns true when a bookmark + * exists + * + * @return void + */ + public function testBookmarksExistTrueSingle() + { + $bid = $this->addBookmark(); + $bookmark = $this->bs->getBookmark($bid); + + $ret = $this->bs->bookmarksExist(array($bookmark['bAddress'])); + $this->assertType('array', $ret); + $this->assertEquals(1, count($ret)); + $this->assertTrue($ret[$bookmark['bAddress']]); + } + + + + /** + * Tests if bookmarksExist() returns true when all bookmarks + * exist + * + * @return void + */ + public function testBookmarksExistTrueMultiple() + { + $bid = $this->addBookmark(); + $bookmark = $this->bs->getBookmark($bid); + + $bid2 = $this->addBookmark(); + $bookmark2 = $this->bs->getBookmark($bid2); + + + $ret = $this->bs->bookmarksExist( + array( + $bookmark['bAddress'], + $bookmark2['bAddress'] + ) + ); + $this->assertType('array', $ret); + $this->assertEquals(2, count($ret)); + $this->assertTrue($ret[$bookmark['bAddress']]); + $this->assertTrue($ret[$bookmark2['bAddress']]); + } + + + + /** + * Tests if bookmarksExist() returns false when a bookmark + * does not exist + * + * @return void + */ + public function testBookmarksExistFalseSingle() + { + $ret = $this->bs->bookmarksExist(array('does-not-exist')); + $this->assertType('array', $ret); + $this->assertEquals(1, count($ret)); + $this->assertFalse($ret['does-not-exist']); + } + + + + /** + * Tests if bookmarksExist() returns false when all bookmarks + * do not exist + * + * @return void + */ + public function testBookmarksExistFalseMultiple() + { + $bms = array( + 'does-not-exist', + 'does-not-exist-2', + 'does-not-exist-3', + ); + $ret = $this->bs->bookmarksExist($bms); + $this->assertType('array', $ret); + $this->assertEquals(3, count($ret)); + $this->assertFalse($ret['does-not-exist']); + $this->assertFalse($ret['does-not-exist-2']); + $this->assertFalse($ret['does-not-exist-3']); + } + + + + /** + * Tests if bookmarksExist() returns true when some bookmarks + * exist. + * + * @return void + */ + public function testBookmarksExistSome() + { + $bid = $this->addBookmark(); + $bookmark = $this->bs->getBookmark($bid); + + $bid2 = $this->addBookmark(); + $bookmark2 = $this->bs->getBookmark($bid2); + + + $ret = $this->bs->bookmarksExist( + array( + $bookmark['bAddress'], + 'does-not-exist', + $bookmark2['bAddress'], + 'does-not-exist-2', + 'does-not-exist-3' + ) + ); + $this->assertType('array', $ret); + $this->assertEquals(5, count($ret)); + $this->assertTrue($ret[$bookmark['bAddress']]); + $this->assertTrue($ret[$bookmark2['bAddress']]); + $this->assertFalse($ret['does-not-exist']); + $this->assertFalse($ret['does-not-exist-2']); + $this->assertFalse($ret['does-not-exist-3']); + } + + + + /** * Test if countBookmarks() works with no bookmarks * * @return void |