function main_shortcode_output()
{
global $user_ID;
if ($user_ID) {
if (fep_get_option('min_cap', 'read') != '') {
//Required capability
$cap = trim(fep_get_option('min_cap', 'read'));
if (!current_user_can($cap)) {
return "<div id='fep-error'>" . sprintf(__("Messaging is only allowed for users at least %s capability!", 'fep'), $cap) . "</div>";
}
}
//Add header
$out = $this->Header();
//Add Menu
$out .= $this->Menu();
//Start the guts of the display
$switch = isset($_GET['fepaction']) && $_GET['fepaction'] ? $_GET['fepaction'] : 'messagebox';
switch ($switch) {
case has_action("fep_switch_{$switch}"):
ob_start();
do_action("fep_switch_{$switch}");
$out .= ob_get_contents();
ob_end_clean();
break;
case 'newmessage':
$out .= $this->new_message();
break;
case 'checkmessage':
$out .= $this->new_message_action();
break;
case 'viewmessage':
$out .= $this->view_message();
break;
case 'between':
$out .= fep_message_box();
break;
case 'deletemessage':
$out .= $this->delete();
break;
case 'settings':
$out .= $this->user_settings();
break;
default:
//Message box is shown by Default
$out .= fep_message_box();
break;
}
//Add footer
$out .= $this->Footer();
} else {
$out = "<div id='fep-error'>" . __("You must be logged-in to view your message.", 'fep') . "</div>";
}
return apply_filters('fep_main_shortcode_output', $out);
}
function directory()
{
if (fep_get_option('hide_directory', 0) == '1' && !current_user_can('manage_options')) {
echo fep_message_box();
return;
}
$page = isset($_GET['feppage']) && $_GET['feppage'] ? absint($_GET['feppage']) : 0;
$offset = $page * fep_get_option('user_page', 50);
$args = array('number' => fep_get_option('user_page', 50), 'offset' => $offset, 'orderby' => 'display_name', 'order' => 'ASC');
$args = apply_filters('fep_directory_arguments', $args);
// The Query
$user_query = new WP_User_Query($args);
$total = $user_query->get_total();
if (!empty($user_query->results)) {
$directory = "<p><strong>" . __("Total Users", 'fep') . ": (" . $total . ")</strong></p>";
$numPgs = $total / fep_get_option('user_page', 50);
if ($numPgs > 1) {
$directory .= "<p><strong>" . __("Page", 'fep') . ": </strong> ";
for ($i = 0; $i < $numPgs; $i++) {
if ($_GET['feppage'] != $i) {
$directory .= "<a href='" . fep_action_url() . "directory&feppage=" . $i . "'>" . ($i + 1) . "</a> ";
} else {
$directory .= "[<b>" . ($i + 1) . "</b>] ";
}
}
$directory .= "</p>";
}
$directory .= "<table><tr class='fep-head'>\r\n <th width='40%'>" . __("User", 'fep') . "</th>\r\n <th width='30%'>" . __("View Messages between", 'fep') . "</th>\r\n\t\t<th width='30%'>" . __("Send Message", 'fep') . "</th></tr>";
$a = 0;
foreach ($user_query->results as $u) {
$directory .= "<tr class='fep-trodd" . $a . "'><td>" . $u->display_name . "</td>";
$directory .= "<td><a href='" . fep_action_url() . "between&with={$u->user_login}'>" . __("View Messages between", 'fep') . "</a></td>";
$directory .= "<td><a href='" . fep_action_url() . "newmessage&to={$u->user_login}'>" . __("Send Message", 'fep') . "</a></td></tr>";
if ($a) {
$a = 0;
} else {
$a = 1;
}
}
$directory .= "</table>";
} else {
$directory = "<div id='fep-error'>" . __("No users found.", 'fep') . "</div>";
}
echo apply_filters('fep_directory_output', $directory);
}