<?php
require_once(dirname(__FILE__).'/header.php');
$id = @$_GET['id'];
if ($_SESSION['id'] != $id) {
#die("You are not authorized to edit info for this person");
}
function get_person_info_query($id) {
global $prefixes;
$optionals = array(
'foaf:openid ?openid',
'foaf:name ?name',
'foaf:mbox ?email',
'vc:email ?email2',
'foaf:homepage ?web',
'vc:bday ?bday',
'foaf:gender ?gender',
'vc:mobileTel ?mobileTel',
'vc:homeTel ?homeTel',
);
$q = $prefixes."SELECT *
WHERE {
<$id> a foaf:Person .";
foreach ($optionals as $p_o) {
$q .= " OPTIONAL { <$id> $p_o . } ";
}
$q .= "
OPTIONAL { <$id> vc:homeAdr ?addr .
?addr vc:street-address ?street_address . }
OPTIONAL { <$id> vc:homeAdr ?addr .
?addr vc:extended-address ?extended_address . }
OPTIONAL { <$id> vc:homeAdr ?addr .
?addr vc:locality ?locality . }
OPTIONAL { <$id> vc:homeAdr ?addr .
?addr vc:region ?region . }
OPTIONAL { <$id> vc:homeAdr ?addr .
?addr vc:postal-code ?postal_code . }
}";
return $q;
}
if ($_POST) {
function insert($rdf, $s, $p, $o) {
global $prefixes, $rdf_uri_prefix;
# a lot of rigamarole to insert
# full graph name is required
# since its a bnode, it's prone to make a new one
if (substr($o,0,1) == '<' and substr($o,-1) == '>') {
# url
# TODO: check escaping
} else {
# literal
$o = "'" . str_replace("'","\\'",$o) . "'";
}
$q = $prefixes . " INSERT INTO <$rdf_uri_prefix/graph> { <$s> $p $o . } ";
#echo $q;
$rmod = $rdf->query($q);
#print_r($rmod);
if ($rdf->getErrors()) throw new Exception (print_r($rdf->getErrors(),true));
}
# this deletes all previous occurrences of $s $p _
function replace($rdf, $s, $p, $o, $old_o) {
global $prefixes;
$q = $prefixes."DELETE { <$s> $p ?o . }";
#echo $q;
$rmod = $rdf->query($q);
#print_r($rmod);
if ($rdf->getErrors()) throw new Exception (print_r($rdf->getErrors(),true));
insert($rdf, $s, $p, $o);
}
if ($id == null) {
# new
$id = get_next_uri($rdf, 'person');
# TODO: maybe a way to send 'foaf:Person' without it being inserted as a string
insert($rdf, $id, 'a', '<http://xmlns.com/foaf/0.1/Person>');
if ($_POST['name']) {
insert($rdf, $id, 'foaf:name', $_POST['name']);
}
if ($_POST['email']) {
insert($rdf, $id, 'foaf:mbox', '<mailto:'.$_POST['email'].'>');
}
if ($_POST['web']) {
insert($rdf, $id, 'foaf:homepage', '<'.$_POST['web'].'>');
}
if ($_POST['bday']) {
insert($rdf, $id, 'foaf:bday', $_POST['bday'].'^^xs:date');
}
if ($_POST['gender']) {
insert($rdf, $id, 'foaf:gender', $_POST['gender']);
}
if ($_POST['homeTel']) {
insert($rdf, $id, 'foaf:homeTel', '<tel:+1-'.$_POST['homeTel'].'>');
}
if ($_POST['mobileTel']) {
insert($rdf, $id, 'foaf:mobileTel', '<tel:+1-'.$_POST['homeTmobileTelel'].'>');
}
} else {
# add
$r = $rdf->query(get_person_info_query($id), 'row');
if ($rdf->getErrors()) throw new Exception (print_r($rdf->getErrors(),true));
if (!$r) throw new Exception ("nobody found with id $id");
if ($r['name'] != $_POST['name']) {
replace($rdf, $id, 'foaf:name', $_POST['name'], $r['name']);
if ($id == $_SESSION['id']) {
$_SESSION['name'] = $_POST['name'];
}
}
$email = $r['email'] ? $r['email'] : $r['email2'];
$email = str_replace('mailto:','',$email);
if ($email != $_POST['email']) {
# TODO: check syntax
# TODO: check when to do vc:email
replace($rdf, $id, 'foaf:mbox', '<mailto:'.$_POST['email'].'>', '<mailto:'.$email.'>');
}
if ($r['web'] != $_POST['web']) {
# TODO: check syntax (http://)
replace($rdf, $id, 'foaf:homepage', '<'.$_POST['web'].'>', '<'.$r['web'].'>');
}
if ($r['bday'] != $_POST['bday']) {
# FIXME types
replace($rdf, $id, 'foaf:bday', $_POST['bday'].'^^xs:date', $r['bday'].'^^xs:date');
}
if ($r['gender'] != $_POST['gender']) {
replace($rdf, $id, 'foaf:gender', $_POST['gender'], $r['gender']);
}
if ($r['homeTel'] != $_POST['homeTel']) {
# TODO: check syntax
replace($rdf, $id, 'vc:homeTel', $_POST['homeTel'], '<tel:+1-'.$r['homeTel'].'>');
}
if ($r['mobileTel'] != $_POST['mobileTel']) {
# TODO: check syntax
replace($rdf, $id, 'vc:mobileTel', $_POST['mobileTel'], '<tel:+1-'.$r['mobileTel'].'>');
}
}
# TODO: show success
}
?>
<form method="POST" action="?id=<?php echo $id?>" class="input_form">
<?php
/*
echo "<pre>";
print_r($rdf->query($prefixes."DESCRIBE <$id>",'raw'));
echo "</pre>";
*/
$r = $rdf->query(get_person_info_query($id), 'row');
if ($rdf->getErrors()) throw new Exception (print_r($rdf->getErrors(),true));
#print_r($r);
$shared_addr_q = $prefixes."SELECT *
WHERE {
?p vc:homeAdr <{$r['addr']}>;
foaf:name ?name .
FILTER(?p != <$id>)
}";
#echo "<pre>", htmlspecialchars($shared_addr_q), "</pre>";
$shared_addr = $rdf->query($shared_addr_q, 'rows');
#var_dump($shared_addr);
#if (!$shared_addr) throw new Exception (print_r($rdf->getErrors(),true));
?>
<div>
<label for="name">Full Name</label>
<input type="text" name="name" value="<?php echo htmlspecialchars(@$r['name'])?>"/></label>
</div>
<div>
<label>Gender</label>
<label style="width:auto;float:none"><input type="radio" name="gender" value="female"
<?php if (@$r['gender']=='female') echo "checked='checked'";?>> Female</label>
<label style="width:auto;float:none"><input type="radio" name="gender" value="male"
<?php if (@$r['gender']=='male') echo "checked='checked'";?>> Male</label>
</div>
<div>
<label for="bday">Birthdate</label>
<input type="text" name="bday" value="<?php echo htmlspecialchars(@$r['bday'])?>" style="width:7em"/>
</div>
<?php
$email = $r['email'] ? $r['email'] : $r['email2'];
$email = str_replace('mailto:','',$email);
?>
<div>
<label for="email">Email Address</label>
<input type="text" name="email" value="<?php echo htmlspecialchars($email)?>"/>
</div>
<div>
<label for="web">Website</label>
<input type="text" name="web" value="<?php echo htmlspecialchars(@$r['web'])?>"/>
</div>
<div>
<label for="homeTel">Home Phone</label>
<!-- TODO: suggest format -->
<input type="text" name="homeTel" value="<?php echo htmlspecialchars(str_replace('tel:','',str_replace('tel:+1-','',@$r['homeTel'])))?>"/>
</div>
<div>
<label for="mobileTel">Cell Phone</label>
<!-- TODO: suggest format 616-555-1234 -->
<input type="text" name="mobileTel" value="<?php echo htmlspecialchars(str_replace('tel:','',str_replace('tel:+1-','',@$r['mobileTel'])))?>"/>
</div>
<fieldset>
<legend>Home Address</legend>
<div>
<label for="street-address">Street Address</label>
<input type="text" name="street-address" value="<?php echo htmlspecialchars(@$r['street_address'])?>"/>
</div>
<div>
<label for="extended-address">Line 2</label>
<input type="text" name="extended-address" value="<?php echo htmlspecialchars(@$r['extended_address'])?>"/>
</div>
<div>
<label for="locality">City</label>
<input type="text" name="locality" value="<?php echo htmlspecialchars(@$r['locality'])?>"/>
</div>
<div>
<label for="region">State</label>
<input type="text" name="region" value="<?php echo htmlspecialchars(@$r['region'])?>" style="width:2em" maxlength="2"/>
</div>
<div>
<label for="postal-code">Zip</label>
<input type="text" name="postal-code" value="<?php echo htmlspecialchars(@$r['postal_code'])?>" style="width:7em;" maxlength="10"/>
</div>
<?php if (sizeof($shared_addr) > 0) { ?>
<div>
<label style="width:auto">
<input type="checkbox" value="1" name="update_shared_addr" checked="checked"/>
Also update address for:
<?php
$names = array();
foreach ($shared_addr as $addr) {
$names[] = $addr['name'];
}
echo implode($names,", ");
?>
</label>
</div>
<?php } ?>
</fieldset>
<div>
<label> </label>
<input type="submit" name="submit" value="Save"/>
<a href="index.php" style="margin-left:2em">Cancel</a>
</div>
</form>
<?php require_once(dirname(__FILE__).'/footer.php');?>
