/**
* Is the connection to Facebook still valid
*
* @param int $user_guid the user_guid to check
*
* @return bool
*/
function socialink_facebook_validate_connection($user_guid = 0)
{
$user_guid = sanitise_int($user_guid, false);
if (empty($user_guid)) {
$user_guid = elgg_get_logged_in_user_guid();
}
if (empty($user_guid)) {
return false;
}
// can we get a user
$session = socialink_facebook_is_connected($user_guid);
if (empty($session)) {
return false;
}
try {
return $session->validate();
} catch (Exceptions $e) {
}
return false;
}
<?php
$user = elgg_get_page_owner_entity();
$plugin = elgg_extract("entity", $vars);
// for yes/no dropdowns
$yesno_options_values = array("no" => elgg_echo("option:no"), "yes" => elgg_echo("option:yes"));
echo "<div>";
echo "<div class='socialink_usersettings_network_icon' id='socialink_usersettings_facebook_icon'></div>";
echo "<div class='socialink_usersettings_network_config'>";
// is the user conntected
if (socialink_facebook_is_connected($user->getGUID())) {
$facebook_remove_link = elgg_add_action_tokens_to_url("action/socialink/remove?service=facebook");
$link_begin = "<a href='" . $facebook_remove_link . "'>";
$link_end = "</a>";
echo "<div>" . elgg_echo("socialink:usersettings:facebook:remove", array($link_begin, $link_end)) . "</div>";
// configure profile synchronisation
if ($fields = socialink_get_configured_network_fields("facebook")) {
$network_name = elgg_echo("socialink:network:facebook");
echo "<br />";
echo "<div>";
echo elgg_echo("socialink:usersettings:profile_sync", array($network_name));
echo " " . elgg_view("input/dropdown", array("name" => "params[facebook_sync_allow]", "options_values" => array_reverse($yesno_options_values), "value" => $plugin->getUserSetting("facebook_sync_allow"), "js" => "onchange='socialink_toggle_network_configure(this, \"facebook\");'"));
echo " <span id='socialink_facebook_sync_configure' ";
if ($plugin->getUserSetting("facebook_sync_allow") != "no") {
echo "class='socialink_network_sync_allow'";
}
echo "><a href='javascript:void(0);' onclick='\$(\"#socialink_facebook_sync_fields\").toggle();'>" . elgg_echo("socialink:configure") . "</a></span>";
echo "</div>";
echo "<table id='socialink_facebook_sync_fields' class='elgg-table'>";
echo "<tr>";
echo "<th>" . elgg_echo("socialink:usersettings:profile_field", array($network_name)) . "</th>";