function testExistence()
{
$i = new folksoDBinteract($this->dbc);
$this->assertTrue($i->resourcep('http://example.com/1'), 'Not reporting existence of example.com/1 (resourcep)');
$dbc2 = new folksoDBconnect('localhost', 'tester_dude', 'testy', 'testostonomie');
$i2 = new folksoDBinteract($dbc2);
$this->assertTrue($i2->tagp('tagone'), 'Not reporting existence of "tagone"');
$this->assertFalse($i2->db_error(), 'tagp() is returning an DB error');
$this->assertTrue($i2->tagp(1), 'numeric tagp not reporting existence of tag 1');
$this->assertEqual($i2->db->real_escape_string('tagone'), 'tagone', 'Strangeness using real_escape_string');
$this->assertFalse($i2->tagp('false tag'), 'Reporting existence of non-existant tag');
$this->assertFalse($i2->tagp(199), 'Reporting existence of non-existant tag (numeric)');
}
/**
* rename tag
*
* rename, newname
*
*/
function renameTag(folksoQuery $q, folksoDBconnect $dbc, folksoSession $fks)
{
$r = new folksoResponse();
$u = $fks->userSession(null, 'folkso', 'admin');
if (!$u instanceof folksoUser || !$u->checkUserRight('folkso', 'admin')) {
return $r->unAuthorized($u);
}
try {
$i = new folksoDBinteract($dbc);
if (!$i->tagp($q->tag)) {
$r->setError(404, 'Tag not found', 'Nothing to rename. No such tag: ' . $q->tag);
return $r;
}
$query = "UPDATE tag\n SET tagdisplay = '" . $i->dbescape($q->get_param('newname')) . "', " . "tagnorm = normalize_tag('" . $i->dbescape($q->get_param('newname')) . "') " . "where ";
if (is_numeric($q->tag)) {
$query .= " id = " . $q->tag;
} else {
$query .= " tagnorm = normalize_tag('" . $i->dbescape($q->tag) . "')";
}
$i->query($query);
} catch (dbException $e) {
return $r->handleDBexception($e);
}
$r->setOk(204, 'Tag renamed');
return $r;
}
