358 lines
11 KiB
PHP
358 lines
11 KiB
PHP
<?php
|
|
|
|
/**
|
|
* @file src/Core/Acl.php
|
|
*/
|
|
|
|
namespace Friendica\Core;
|
|
|
|
use Friendica\BaseObject;
|
|
use Friendica\Content\Feature;
|
|
use Friendica\Core\Protocol;
|
|
use Friendica\Core\Renderer;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\Model\Contact;
|
|
use Friendica\Model\GContact;
|
|
use Friendica\Util\Network;
|
|
|
|
/**
|
|
* Handle ACL management and display
|
|
*
|
|
* @author Hypolite Petovan <hypolite@mrpetovan.com>
|
|
*/
|
|
class ACL extends BaseObject
|
|
{
|
|
/**
|
|
* Returns a select input tag with all the contact of the local user
|
|
*
|
|
* @param string $selname Name attribute of the select input tag
|
|
* @param string $selclass Class attribute of the select input tag
|
|
* @param array $options Available options:
|
|
* - size: length of the select box
|
|
* - mutual_friends: Only used for the hook
|
|
* - single: Only used for the hook
|
|
* - exclude: Only used for the hook
|
|
* @param array $preselected Contact ID that should be already selected
|
|
* @return string
|
|
*/
|
|
public static function getSuggestContactSelectHTML($selname, $selclass, array $options = [], array $preselected = [])
|
|
{
|
|
$a = self::getApp();
|
|
|
|
$networks = null;
|
|
|
|
$size = defaults($options, 'size', 4);
|
|
$mutual = !empty($options['mutual_friends']);
|
|
$single = !empty($options['single']) && empty($options['multiple']);
|
|
$exclude = defaults($options, 'exclude', false);
|
|
|
|
switch (defaults($options, 'networks', Protocol::PHANTOM)) {
|
|
case 'DFRN_ONLY':
|
|
$networks = [Protocol::DFRN];
|
|
break;
|
|
|
|
case 'PRIVATE':
|
|
$networks = [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::MAIL, Protocol::DIASPORA];
|
|
break;
|
|
|
|
case 'TWO_WAY':
|
|
if (!empty($a->user['prvnets'])) {
|
|
$networks = [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::MAIL, Protocol::DIASPORA];
|
|
} else {
|
|
$networks = [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::MAIL, Protocol::DIASPORA, Protocol::OSTATUS];
|
|
}
|
|
break;
|
|
|
|
default: /// @TODO Maybe log this call?
|
|
break;
|
|
}
|
|
|
|
$x = ['options' => $options, 'size' => $size, 'single' => $single, 'mutual' => $mutual, 'exclude' => $exclude, 'networks' => $networks];
|
|
|
|
Addon::callHooks('contact_select_options', $x);
|
|
|
|
$o = '';
|
|
|
|
$sql_extra = '';
|
|
|
|
if (!empty($x['mutual'])) {
|
|
$sql_extra .= sprintf(" AND `rel` = %d ", intval(Contact::FRIEND));
|
|
}
|
|
|
|
if (!empty($x['exclude'])) {
|
|
$sql_extra .= sprintf(" AND `id` != %d ", intval($x['exclude']));
|
|
}
|
|
|
|
if (!empty($x['networks'])) {
|
|
/// @TODO rewrite to foreach()
|
|
array_walk($x['networks'], function (&$value) {
|
|
$value = "'" . DBA::escape($value) . "'";
|
|
});
|
|
$str_nets = implode(',', $x['networks']);
|
|
$sql_extra .= " AND `network` IN ( $str_nets ) ";
|
|
}
|
|
|
|
$tabindex = (!empty($options['tabindex']) ? 'tabindex="' . $options["tabindex"] . '"' : '');
|
|
|
|
if (!empty($x['single'])) {
|
|
$o .= "<select name=\"$selname\" id=\"$selclass\" class=\"$selclass\" size=\"" . $x['size'] . "\" $tabindex >\r\n";
|
|
} else {
|
|
$o .= "<select name=\"{$selname}[]\" id=\"$selclass\" class=\"$selclass\" multiple=\"multiple\" size=\"" . $x['size'] . "$\" $tabindex >\r\n";
|
|
}
|
|
|
|
$stmt = DBA::p("SELECT `id`, `name`, `url`, `network` FROM `contact`
|
|
WHERE `uid` = ? AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != ''
|
|
$sql_extra
|
|
ORDER BY `name` ASC ", intval(local_user())
|
|
);
|
|
|
|
$contacts = DBA::toArray($stmt);
|
|
|
|
$arr = ['contact' => $contacts, 'entry' => $o];
|
|
|
|
// e.g. 'network_pre_contact_deny', 'profile_pre_contact_allow'
|
|
Addon::callHooks($a->module . '_pre_' . $selname, $arr);
|
|
|
|
if (DBA::isResult($contacts)) {
|
|
foreach ($contacts as $contact) {
|
|
if (in_array($contact['id'], $preselected)) {
|
|
$selected = ' selected="selected" ';
|
|
} else {
|
|
$selected = '';
|
|
}
|
|
|
|
$trimmed = mb_substr($contact['name'], 0, 20);
|
|
|
|
$o .= "<option value=\"{$contact['id']}\" $selected title=\"{$contact['name']}|{$contact['url']}\" >$trimmed</option>\r\n";
|
|
}
|
|
}
|
|
|
|
$o .= '</select>' . PHP_EOL;
|
|
|
|
Addon::callHooks($a->module . '_post_' . $selname, $o);
|
|
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* Returns a select input tag with all the contact of the local user
|
|
*
|
|
* @param string $selname Name attribute of the select input tag
|
|
* @param string $selclass Class attribute of the select input tag
|
|
* @param array $preselected Contact IDs that should be already selected
|
|
* @param int $size Length of the select box
|
|
* @param int $tabindex Select input tag tabindex attribute
|
|
* @return string
|
|
*/
|
|
public static function getMessageContactSelectHTML($selname, $selclass, array $preselected = [], $size = 4, $tabindex = null)
|
|
{
|
|
$a = self::getApp();
|
|
|
|
$o = '';
|
|
|
|
// When used for private messages, we limit correspondence to mutual DFRN/Friendica friends and the selector
|
|
// to one recipient. By default our selector allows multiple selects amongst all contacts.
|
|
$sql_extra = sprintf(" AND `rel` = %d ", intval(Contact::FRIEND));
|
|
$sql_extra .= sprintf(" AND `network` IN ('%s' , '%s') ", Protocol::DFRN, Protocol::DIASPORA);
|
|
|
|
$tabindex_attr = !empty($tabindex) ? ' tabindex="' . intval($tabindex) . '"' : '';
|
|
|
|
$hidepreselected = '';
|
|
if ($preselected) {
|
|
$sql_extra .= " AND `id` IN (" . implode(",", $preselected) . ")";
|
|
$hidepreselected = ' style="display: none;"';
|
|
}
|
|
|
|
$o .= "<select name=\"$selname\" id=\"$selclass\" class=\"$selclass\" size=\"$size\"$tabindex_attr$hidepreselected>\r\n";
|
|
|
|
$stmt = DBA::p("SELECT `id`, `name`, `url`, `network` FROM `contact`
|
|
WHERE `uid` = ? AND NOT `self` AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `notify` != ''
|
|
$sql_extra
|
|
ORDER BY `name` ASC ", intval(local_user())
|
|
);
|
|
|
|
$contacts = DBA::toArray($stmt);
|
|
|
|
$arr = ['contact' => $contacts, 'entry' => $o];
|
|
|
|
// e.g. 'network_pre_contact_deny', 'profile_pre_contact_allow'
|
|
Addon::callHooks($a->module . '_pre_' . $selname, $arr);
|
|
|
|
$receiverlist = [];
|
|
|
|
if (DBA::isResult($contacts)) {
|
|
foreach ($contacts as $contact) {
|
|
if (in_array($contact['id'], $preselected)) {
|
|
$selected = ' selected="selected"';
|
|
} else {
|
|
$selected = '';
|
|
}
|
|
|
|
$trimmed = Protocol::formatMention($contact['url'], $contact['name']);
|
|
|
|
$receiverlist[] = $trimmed;
|
|
|
|
$o .= "<option value=\"{$contact['id']}\"$selected title=\"{$contact['name']}|{$contact['url']}\" >$trimmed</option>\r\n";
|
|
}
|
|
}
|
|
|
|
$o .= '</select>' . PHP_EOL;
|
|
|
|
if ($preselected) {
|
|
$o .= implode(', ', $receiverlist);
|
|
}
|
|
|
|
Addon::callHooks($a->module . '_post_' . $selname, $o);
|
|
|
|
return $o;
|
|
}
|
|
|
|
private static function fixACL(&$item)
|
|
{
|
|
$item = intval(str_replace(['<', '>'], ['', ''], $item));
|
|
}
|
|
|
|
/**
|
|
* Return the default permission of the provided user array
|
|
*
|
|
* @param array $user
|
|
* @return array Hash of contact id lists
|
|
*/
|
|
public static function getDefaultUserPermissions(array $user = null)
|
|
{
|
|
$matches = [];
|
|
|
|
$acl_regex = '/<([0-9]+)>/i';
|
|
|
|
preg_match_all($acl_regex, defaults($user, 'allow_cid', ''), $matches);
|
|
$allow_cid = $matches[1];
|
|
preg_match_all($acl_regex, defaults($user, 'allow_gid', ''), $matches);
|
|
$allow_gid = $matches[1];
|
|
preg_match_all($acl_regex, defaults($user, 'deny_cid', ''), $matches);
|
|
$deny_cid = $matches[1];
|
|
preg_match_all($acl_regex, defaults($user, 'deny_gid', ''), $matches);
|
|
$deny_gid = $matches[1];
|
|
|
|
// Reformats the ACL data so that it is accepted by the JS frontend
|
|
array_walk($allow_cid, 'self::fixACL');
|
|
array_walk($allow_gid, 'self::fixACL');
|
|
array_walk($deny_cid, 'self::fixACL');
|
|
array_walk($deny_gid, 'self::fixACL');
|
|
|
|
Contact::pruneUnavailable($allow_cid);
|
|
|
|
return [
|
|
'allow_cid' => $allow_cid,
|
|
'allow_gid' => $allow_gid,
|
|
'deny_cid' => $deny_cid,
|
|
'deny_gid' => $deny_gid,
|
|
];
|
|
}
|
|
|
|
/**
|
|
* Return the full jot ACL selector HTML
|
|
*
|
|
* @param array $user User array
|
|
* @param array $default_permissions Static defaults permission array: ['allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '']
|
|
* @param bool $show_jotnets
|
|
* @return string
|
|
*/
|
|
public static function getFullSelectorHTML(array $user, $show_jotnets = false, array $default_permissions = [])
|
|
{
|
|
// Defaults user permissions
|
|
if (empty($default_permissions)) {
|
|
$default_permissions = self::getDefaultUserPermissions($user);
|
|
}
|
|
|
|
$jotnets = '';
|
|
if ($show_jotnets) {
|
|
$imap_disabled = !function_exists('imap_open') || Config::get('system', 'imap_disabled');
|
|
|
|
$mail_enabled = false;
|
|
$pubmail_enabled = false;
|
|
|
|
if (!$imap_disabled) {
|
|
$mailacct = DBA::selectFirst('mailacct', ['pubmail'], ['`uid` = ? AND `server` != ""', local_user()]);
|
|
if (DBA::isResult($mailacct)) {
|
|
$mail_enabled = true;
|
|
$pubmail_enabled = !empty($mailacct['pubmail']);
|
|
}
|
|
}
|
|
|
|
if (empty($default_permissions['hidewall'])) {
|
|
if ($mail_enabled) {
|
|
$selected = $pubmail_enabled ? ' checked="checked"' : '';
|
|
$jotnets .= '<div class="profile-jot-net"><input type="checkbox" name="pubmail_enable"' . $selected . ' value="1" /> ' . L10n::t("Post to Email") . '</div>';
|
|
}
|
|
|
|
Addon::callHooks('jot_networks', $jotnets);
|
|
} else {
|
|
$jotnets .= L10n::t('Connectors disabled, since "%s" is enabled.',
|
|
L10n::t('Hide your profile details from unknown viewers?'));
|
|
}
|
|
}
|
|
|
|
$tpl = Renderer::getMarkupTemplate('acl_selector.tpl');
|
|
$o = Renderer::replaceMacros($tpl, [
|
|
'$showall' => L10n::t('Visible to everybody'),
|
|
'$show' => L10n::t('show'),
|
|
'$hide' => L10n::t('don\'t show'),
|
|
'$allowcid' => json_encode(defaults($default_permissions, 'allow_cid', '')),
|
|
'$allowgid' => json_encode(defaults($default_permissions, 'allow_gid', '')),
|
|
'$denycid' => json_encode(defaults($default_permissions, 'deny_cid', '')),
|
|
'$denygid' => json_encode(defaults($default_permissions, 'deny_gid', '')),
|
|
'$networks' => $show_jotnets,
|
|
'$emailcc' => L10n::t('CC: email addresses'),
|
|
'$emtitle' => L10n::t('Example: bob@example.com, mary@example.com'),
|
|
'$jotnets' => $jotnets,
|
|
'$aclModalTitle' => L10n::t('Permissions'),
|
|
'$aclModalDismiss' => L10n::t('Close'),
|
|
'$features' => [
|
|
'aclautomention' => Feature::isEnabled($user['uid'], 'aclautomention') ? 'true' : 'false'
|
|
],
|
|
]);
|
|
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* Searching for global contacts for autocompletion
|
|
*
|
|
* @brief Searching for global contacts for autocompletion
|
|
* @param string $search Name or part of a name or nick
|
|
* @param string $mode Search mode (e.g. "community")
|
|
* @return array with the search results
|
|
*/
|
|
public static function contactAutocomplete($search, $mode)
|
|
{
|
|
if (Config::get('system', 'block_public') && !local_user() && !remote_user()) {
|
|
return [];
|
|
}
|
|
|
|
// don't search if search term has less than 2 characters
|
|
if (!$search || mb_strlen($search) < 2) {
|
|
return [];
|
|
}
|
|
|
|
if (substr($search, 0, 1) === '@') {
|
|
$search = substr($search, 1);
|
|
}
|
|
|
|
// check if searching in the local global contact table is enabled
|
|
if (Config::get('system', 'poco_local_search')) {
|
|
$return = GContact::searchByName($search, $mode);
|
|
} else {
|
|
$p = defaults($_GET, 'page', 1) != 1 ? '&p=' . defaults($_GET, 'page', 1) : '';
|
|
|
|
$curlResult = Network::curl(get_server() . '/lsearch?f=' . $p . '&search=' . urlencode($search));
|
|
if ($curlResult->isSuccess()) {
|
|
$lsearch = json_decode($curlResult->getBody(), true);
|
|
if (!empty($lsearch['results'])) {
|
|
$return = $lsearch['results'];
|
|
}
|
|
}
|
|
}
|
|
|
|
return defaults($return, []);
|
|
}
|
|
}
|