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Merge pull request #2156 from gerhard6380/develop

new API calls for managing contact groups
This commit is contained in:
fabrixxm 2015-12-11 12:37:26 +01:00
commit e44b831a21

View file

@ -2,6 +2,27 @@
/* To-Do:
- Automatically detect if incoming data is HTML or BBCode
*/
/* Contact details:
Gerhard Seeber Mail: gerhard@seeber.at Friendica: http://mozartweg.dyndns.org/friendica/gerhard
*/
/*
* Change history:
Gerhard Seeber 2015-NOV-25 Add API call /friendica/group_show to return all or a single group
with the containing contacts (necessary for Windows 10 Universal app)
Gerhard Seeber 2015-NOV-27 Add API call /friendica/group_delete to delete the specified group id
(necessary for Windows 10 Universal app)
Gerhard Seeber 2015-DEC-01 Add API call /friendica/group_create to create a group with the specified
name and the given list of contacts (necessary for Windows 10 Universal
app)
Gerhard Seeber 2015-DEC-07 Add API call /friendica/group_update to update a group with the given
list of contacts (necessary for Windows 10 Universal app)
*
*/
require_once("include/bbcode.php");
require_once("include/datetime.php");
require_once("include/conversation.php");
@ -16,6 +37,7 @@
require_once('mod/wall_upload.php');
require_once("mod/proxy.php");
require_once("include/message.php");
require_once("include/group.php");
/*
@ -3012,6 +3034,205 @@ function api_best_nickname(&$contacts) {
$contacts = array($contacts[0]);
}
// return all or a specified group of the user with the containing contacts
function api_friendica_group_show(&$a, $type) {
if (api_user()===false) return false;
// params
$user_info = api_get_user($a);
$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
$uid = $user_info['uid'];
// get data of the specified group id or all groups if not specified
if ($gid != 0) {
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d AND `id` = %d",
intval($uid),
intval($gid));
// error message if specified gid is not in database
if (count($r) == 0)
die(api_error($a, $type, 'gid not available'));
}
else
$r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d",
intval($uid));
// loop through all groups and retrieve all members for adding data in the user array
foreach ($r as $rr) {
$members = group_get_members($rr['id']);
$users = array();
foreach ($members as $member) {
$user = api_get_user($a, $member['nurl']);
$users[] = $user;
}
$grps[] = array('name' => $rr['name'], 'gid' => $rr['id'], 'user' => $users);
}
return api_apply_template("group_show", $type, array('$groups' => $grps));
}
api_register_func('api/friendica/group_show', 'api_friendica_group_show', true);
// delete the specified group of the user
function api_friendica_group_delete(&$a, $type) {
if (api_user()===false) return false;
// params
$user_info = api_get_user($a);
$gid = (x($_REQUEST,'gid') ? $_REQUEST['gid'] : 0);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$uid = $user_info['uid'];
// error if no gid specified
if ($gid == 0 || $name == "")
die(api_error($a, $type, 'gid or name not specified'));
// get data of the specified group id
$r = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d",
intval($uid),
intval($gid));
// error message if specified gid is not in database
if (count($r) == 0)
die(api_error($a, $type, 'gid not available'));
// get data of the specified group id and group name
$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `id` = %d AND `name` = '%s'",
intval($uid),
intval($gid),
dbesc($name));
// error message if specified gid is not in database
if (count($rname) == 0)
die(api_error($a, $type, 'wrong group name'));
// delete group
$ret = group_rmv($uid, $name);
if ($ret) {
// return success
$success = array('success' => $ret, 'gid' => $gid, 'name' => $name, 'status' => 'deleted', 'wrong users' => array());
return api_apply_template("group_delete", $type, array('$result' => $success));
}
else
die(api_error($a, $type, 'other API error'));
}
api_register_func('api/friendica/group_delete', 'api_friendica_group_delete', true);
// create the specified group with the posted array of contacts
function api_friendica_group_create(&$a, $type) {
if (api_user()===false) return false;
// params
$user_info = api_get_user($a);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$uid = $user_info['uid'];
$json = json_decode($_POST['json'], true);
$users = $json['user'];
// error if no name specified
if ($name == "")
die(api_error($a, $type, 'group name not specified'));
// get data of the specified group name
$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 0",
intval($uid),
dbesc($name));
// error message if specified group name already exists
if (count($rname) != 0)
die(api_error($a, $type, 'group name already exists'));
// check if specified group name is a deleted group
$rname = q("SELECT * FROM `group` WHERE `uid` = %d AND `name` = '%s' AND `deleted` = 1",
intval($uid),
dbesc($name));
// error message if specified group name already exists
if (count($rname) != 0)
$reactivate_group = true;
// create group
$ret = group_add($uid, $name);
if ($ret)
$gid = group_byname($uid, $name);
else
die(api_error($a, $type, 'other API error'));
// add members
$erroraddinguser = false;
$errorusers = array();
foreach ($users as $user) {
$cid = $user['cid'];
// check if user really exists as contact
$contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval($uid));
if (count($contact))
$result = group_add_member($uid, $name, $cid, $gid);
else {
$erroraddinguser = true;
$errorusers[] = $cid;
}
}
// return success message incl. missing users in array
$status = ($erroraddinguser ? "missing user" : ($reactivate_group ? "reactivated" : "ok"));
$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
return api_apply_template("group_create", $type, array('result' => $success));
}
api_register_func('api/friendica/group_create', 'api_friendica_group_create', true);
// update the specified group with the posted array of contacts
function api_friendica_group_update(&$a, $type) {
if (api_user()===false) return false;
// params
$user_info = api_get_user($a);
$uid = $user_info['uid'];
$gid = (x($_REQUEST, 'gid') ? $_REQUEST['gid'] : 0);
$name = (x($_REQUEST, 'name') ? $_REQUEST['name'] : "");
$json = json_decode($_POST['json'], true);
$users = $json['user'];
// error if no name specified
if ($name == "")
die(api_error($a, $type, 'group name not specified'));
// error if no gid specified
if ($gid == "")
die(api_error($a, $type, 'gid not specified'));
// remove members
$members = group_get_members($gid);
foreach ($members as $member) {
$cid = $member['id'];
foreach ($users as $user) {
$found = ($user['cid'] == $cid ? true : false);
}
if (!$found) {
$ret = group_rmv_member($uid, $name, $cid);
}
}
// add members
$erroraddinguser = false;
$errorusers = array();
foreach ($users as $user) {
$cid = $user['cid'];
// check if user really exists as contact
$contact = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d",
intval($cid),
intval($uid));
if (count($contact))
$result = group_add_member($uid, $name, $cid, $gid);
else {
$erroraddinguser = true;
$errorusers[] = $cid;
}
}
// return success message incl. missing users in array
$status = ($erroraddinguser ? "missing user" : "ok");
$success = array('success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers);
return api_apply_template("group_update", $type, array('result' => $success));
}
api_register_func('api/friendica/group_update', 'api_friendica_group_update', true);
/*
To.Do: