fusionpbx/app/call_forward/call_forward.php

<?php

	/*
	  FusionPBX
	  Version: MPL 1.1

	  The contents of this file are subject to the Mozilla Public License Version
	  1.1 (the "License"); you may not use this file except in compliance with
	  the License. You may obtain a copy of the License at
	  http://www.mozilla.org/MPL/

	  Software distributed under the License is distributed on an "AS IS" basis,
	  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	  for the specific language governing rights and limitations under the
	  License.

	  The Original Code is FusionPBX

	  The Initial Developer of the Original Code is
	  Mark J Crane <markjcrane@fusionpbx.com>
	  Portions created by the Initial Developer are Copyright (C) 2008-2023
	  the Initial Developer. All Rights Reserved.

	  Contributor(s):
	  Mark J Crane <markjcrane@fusionpbx.com>
	 */

//set default
	$is_included = false;

//includes files
	require_once dirname(__DIR__, 2) . "/resources/require.php";
	require_once "resources/check_auth.php";
	require_once "resources/paging.php";

//check permissions
	if (permission_exists('follow_me') || permission_exists('call_forward') || permission_exists('do_not_disturb')) {
		//access granted
	}
	else {
		echo "access denied";
		exit;
	}

//add multi-lingual support
	$language = new text;
	$text = $language->get($_SESSION['domain']['language']['code'], 'app/call_forward');

//get posted data and set defaults
	$action = $_POST['action'] ?? '';
	$search = $_POST['search'] ?? '';
	$extensions = $_POST['extensions'] ?? [];

//process the http post data by action
	if (!empty($action) && count($extensions) > 0) {
		switch ($action) {
			case 'toggle_call_forward':
				if (permission_exists('call_forward')) {
					$obj = new call_forward;
					$obj->toggle($extensions);
				}
				break;
			case 'toggle_follow_me':
				if (permission_exists('follow_me')) {
					$obj = new follow_me;
					$obj->toggle($extensions);
				}
				break;
			case 'toggle_do_not_disturb':
				if (permission_exists('do_not_disturb')) {
					$obj = new do_not_disturb;
					$obj->toggle($extensions);
				}
				break;
		}

		header('Location: call_forward.php' . ($search != '' ? '?search=' . urlencode($search) : null));
		exit;
	}

//get order and order by
	$order_by = $_GET["order_by"] ?? 'extension';
	$order = $_GET["order"] ?? 'asc';
	$sort = $order_by == 'extension' ? 'natural' : null;

//get the search
	$search = strtolower($_GET["search"] ?? '');

//set the show variable
	$show = $_GET['show'] ?? '';

//define select count query
	$sql = "select count(*) from v_extensions ";
	if ($show === "all" && permission_exists('call_forward_all')) {
		$sql .= "where true ";
	}
	else {
		$sql .= "where domain_uuid = :domain_uuid ";
		$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
	}
	if (!empty($search)) {
		$sql .= "and ( ";
		$sql .= "extension like :search ";
		$sql .= "or lower(description) like :search ";
		$sql .= ") ";
		$parameters['search'] = '%' . $search . '%';
	}
	$sql .= "and enabled = 'true' ";
	if (!permission_exists('extension_edit')) {
		if (!empty($_SESSION['user']['extension']) && count($_SESSION['user']['extension']) > 0) {
			$sql .= "and (";
			$x = 0;
			foreach ($_SESSION['user']['extension'] as $row) {
				if ($x > 0) {
					$sql .= "or ";
				}
				$sql .= "extension = '" . $row['user'] . "' ";
				$x++;
			}
			$sql .= ")";
		} else {
			//used to hide any results when a user has not been assigned an extension
			$sql .= "and extension = 'disabled' ";
		}
	}
	$database = new database;
	$num_rows = $database->select($sql, $parameters ?? null, 'column');
	unset($parameters);

//prepare the paging
	$rows_per_page = !empty($_SESSION['domain']['paging']['numeric']) ? $_SESSION['domain']['paging']['numeric'] : 50;

	if ($search) {
		$params[] = "search=" . $search;
	}
	if ($order_by) {
		$params[] = "order_by=" . $order_by;
	}
	if ($order) {
		$params[] = "order=" . $order;
	}
	if ($show == "all" && permission_exists('call_forward_all')) {
		$params[] = "show=all";
	}
	$param = !empty($params) ? implode('&', $params) : '';
	unset($params);
	$page = $_GET['page'] ?? '';
	if (empty($page)) {
		$page = 0;
		$_GET['page'] = 0;
	}
	list($paging_controls, $rows_per_page) = paging($num_rows, $param, $rows_per_page);
	list($paging_controls_mini, $rows_per_page) = paging($num_rows, $param, $rows_per_page, true);
	$offset = $rows_per_page * $page;

//get the list
	$sql = "select * from v_extensions ";
	if ($show == "all" && permission_exists('call_forward_all')) {
		$sql .= "where true ";
	}
	else {
		$sql .= "where domain_uuid = :domain_uuid ";
		$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
	}
	if (!empty($search)) {
		$sql .= "and ( ";
		$sql .= "extension like :search ";
		$sql .= "or lower(description) like :search ";
		$sql .= ") ";
		$parameters['search'] = '%' . $search . '%';
	}
	$sql .= "and enabled = 'true' ";
	if (!permission_exists('extension_edit')) {
		if (!empty($_SESSION['user']['extension']) && count($_SESSION['user']['extension']) > 0) {
			$sql .= "and (";
			$x = 0;
			foreach ($_SESSION['user']['extension'] as $row) {
				if ($x > 0) {
					$sql .= "or ";
				}
				$sql .= "extension = '" . $row['user'] . "' ";
				$x++;
			}
			$sql .= ")";
		}
		else {
			//used to hide any results when a user has not been assigned an extension
			$sql .= "and extension = 'disabled' ";
		}
	}
	$sql .= order_by($order_by, $order, 'extension', 'asc', $sort);
	$sql .= limit_offset($rows_per_page, $offset);
	$database = new database;
	$extensions = $database->select($sql, $parameters ?? null, 'all');
	unset($parameters);

	//if there are no extensions then set to empty array
	if ($extensions === false) {
		$extensions = [];
	}

//create token
	$object = new token;
	$token = $object->create($_SERVER['PHP_SELF']);

//include header
	if (!$is_included) {
		$document['title'] = $text['title-call_forward'];
	}
	require_once "resources/header.php";

//show the content
	if ($is_included) {
		echo "<div class='action_bar sub'>\n";
		echo "	<div class='heading'><b>" . $text['header-call_forward'] . "</b></div>\n";
		echo "	<div class='actions'>\n";
		if ($num_rows > 10) {
			echo button::create(['type' => 'button', 'label' => $text['button-view_all'], 'icon' => 'project-diagram', 'collapse' => false, 'link' => PROJECT_PATH . '/app/call_forward/call_forward.php']);
		}
		echo "	</div>\n";
		echo "	<div style='clear: both;'></div>\n";
		echo "</div>\n";
	}
	else {
		echo "<div class='action_bar' id='action_bar'>\n";
		echo "	<div class='heading'><b>" . $text['header-call_forward'] . " (" . $num_rows . ")</b></div>\n";
		echo "	<div class='actions'>\n";

		if (count($extensions) > 0) {
			if (permission_exists('call_forward')) {
				echo button::create(['type' => 'button', 'label' => $text['label-call_forward'], 'icon' => $_SESSION['theme']['button_icon_toggle'], 'collapse' => false, 'name' => 'btn_toggle_cfwd', 'onclick' => "list_action_set('toggle_call_forward'); modal_open('modal-toggle','btn_toggle');"]);
			}
			if (permission_exists('follow_me')) {
				echo button::create(['type' => 'button', 'label' => $text['label-follow_me'], 'icon' => $_SESSION['theme']['button_icon_toggle'], 'collapse' => false, 'name' => 'btn_toggle_follow', 'onclick' => "list_action_set('toggle_follow_me'); modal_open('modal-toggle','btn_toggle');"]);
			}
			if (permission_exists('do_not_disturb')) {
				echo button::create(['type' => 'button', 'label' => $text['label-dnd'], 'icon' => $_SESSION['theme']['button_icon_toggle'], 'collapse' => false, 'name' => 'btn_toggle_dnd', 'onclick' => "list_action_set('toggle_do_not_disturb'); modal_open('modal-toggle','btn_toggle');"]);
			}
		}
		if ($show !== 'all' && permission_exists('call_forward_all')) {
			echo button::create(['type' => 'button', 'label' => $text['button-show_all'], 'icon' => $_SESSION['theme']['button_icon_all'], 'link' => '?show=all' . $param]);
		}
		echo "<form id='form_search' class='inline' method='get'>\n";
		if ($show == 'all' && permission_exists('call_forward_all')) {
			echo "		<input type='hidden' name='show' value='all'>";
		}
		echo "<input type='text' class='txt list-search' name='search' id='search' value=\"" . escape($search) . "\" placeholder=\"" . $text['label-search'] . "\" onkeydown=''>";
		echo button::create(['label' => $text['button-search'], 'icon' => $_SESSION['theme']['button_icon_search'], 'type' => 'submit', 'id' => 'btn_search']);
		//echo button::create(['label'=>$text['button-reset'],'icon'=>$_SESSION['theme']['button_icon_reset'],'type'=>'button','id'=>'btn_reset','link'=>'call_forward.php','style'=>($search == '' ? 'display: none;' : null)]);
		if (!empty($paging_controls_mini)) {
			echo "<span style='margin-left: 15px;'>" . $paging_controls_mini . "</span>";
		}
		echo "		</form>\n";
		echo "	</div>\n";
		echo "	<div style='clear: both;'></div>\n";
		echo "</div>\n";

		if (count($extensions) > 0) {
			echo modal::create(['id' => 'modal-toggle', 'type' => 'toggle', 'actions' => button::create(['type' => 'button', 'label' => $text['button-continue'], 'icon' => 'check', 'id' => 'btn_toggle', 'style' => 'float: right; margin-left: 15px;', 'collapse' => 'never', 'onclick' => "modal_close(); list_form_submit('form_list');"])]);
		}

		echo $text['description-call_routing'] . "\n";
		echo "<br /><br />\n";

		echo "<form id='form_list' method='post'>\n";
		if ($show == 'all' && permission_exists('call_forward_all')) {
			echo "		<input type='hidden' name='show' value='all'>";
		}
		echo "<input type='hidden' id='action' name='action' value=''>\n";
		echo "<input type='hidden' name='search' value=\"" . escape($search) . "\">\n";
	}

	echo "<table class='list'>\n";
	echo "<tr class='list-header'>\n";
	if (!$is_included) {
		echo "	<th class='checkbox'>\n";
		echo "		<input type='checkbox' id='checkbox_all' name='checkbox_all' onclick='list_all_toggle();' " . (empty($extensions) ?: "style='visibility: hidden;'") . ">\n";
		echo "	</th>\n";
		if ($show == "all" && permission_exists('call_forward_all')) {
			echo "<th>" . $text['label-domain'] . "</th>\n";
		}
	}
	echo th_order_by('extension', $text['label-extension'], $order_by, $order);
// 	echo "	<th>" . $text['label-extension'] . "</th>\n";
	if (permission_exists('call_forward')) {
		echo "	<th>" . $text['label-call_forward'] . "</th>\n";
	}
	if (permission_exists('follow_me')) {
		echo "	<th>" . $text['label-follow_me'] . "</th>\n";
	}
	if (permission_exists('do_not_disturb')) {
		echo "	<th>" . $text['label-dnd'] . "</th>\n";
	}
	echo "	<th class='" . ($is_included ? 'hide-md-dn' : 'hide-sm-dn') . "'>" . $text['label-description'] . "</th>\n";
	$list_row_edit_button = $_SESSION['theme']['list_row_edit_button']['boolean'] ?? 'false';
	if ( $list_row_edit_button === 'true') {
		echo "	<td class='action-button'>&nbsp;</td>\n";
	}
	echo "</tr>\n";

	if (!empty($extensions)) {
		$x = 0;
		foreach ($extensions as $row) {
			$list_row_url = PROJECT_PATH . "/app/call_forward/call_forward_edit.php?id=" . $row['extension_uuid'] . "&return_url=" . urlencode($_SERVER['REQUEST_URI']);
			echo "<tr class='list-row' href='" . $list_row_url . "'>\n";
			if (!$is_included && $extensions) {
				echo "	<td class='checkbox'>\n";
				echo "		<input type='checkbox' name='extensions[$x][checked]' id='checkbox_" . $x . "' value='true' onclick=\"if (!this.checked) { document.getElementById('checkbox_all').checked = false; }\">\n";
				echo "		<input type='hidden' name='extensions[$x][uuid]' value='" . escape($row['extension_uuid']) . "' />\n";
				echo "	</td>\n";

				if ($show == "all" && permission_exists('call_forward_all')) {
					if (!empty($_SESSION['domains'][$row['domain_uuid']]['domain_name'])) {
						$domain = $_SESSION['domains'][$row['domain_uuid']]['domain_name'];
					} else {
						$domain = $text['label-global'];
					}
					echo "	<td>" . escape($domain) . "</td>\n";
				}
			}
			echo "	<td><a href='" . $list_row_url . "' title=\"" . $text['button-edit'] . "\">" . escape($row['extension']) . "</a></td>\n";
			if (permission_exists('call_forward')) {
				//-- inline toggle -----------------
				//$button_label = $row['forward_all_enabled'] == 'true' ? ($row['forward_all_destination'] != '' ? escape(format_phone($row['forward_all_destination'])) : '('.$text['label-invalid'].')') : null;
				//if (!$is_included) {
				//	echo "	<td class='no-link'>";
				//	echo button::create(['type'=>'submit','class'=>'link','label'=>($button_label != '' ? $button_label : $text['label-disabled']),'title'=>$text['button-toggle'],'onclick'=>"list_self_check('checkbox_".$x."'); list_action_set('toggle_call_forward'); list_form_submit('form_list')"]);
				//	echo "	</td>\n";
				//}
				//else {
				//	echo "	<td>".$button_label."</td>";
				//}
				//unset($button_label);
				//----------------------------------

				echo "	<td>\n";
				echo $row['forward_all_enabled'] == 'true' ? escape(format_phone($row['forward_all_destination'])) : '&nbsp;';
				echo "	</td>\n";
			}
			if (permission_exists('follow_me')) {
				//-- inline toggle -----------------
				//get destination count
				//if ($row['follow_me_enabled'] == 'true' && is_uuid($row['follow_me_uuid'])) {
				//	$sql = "select count(*) from v_follow_me_destinations ";
				//	$sql .= "where follow_me_uuid = :follow_me_uuid ";
				//	$sql .= "and domain_uuid = :domain_uuid ";
				//	$parameters['follow_me_uuid'] = $row['follow_me_uuid'];
				//	$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
				//	$database = new database;
				//	$follow_me_destination_count = $database->select($sql, $parameters, 'column');
				//	$button_label = $follow_me_destination_count ? $text['label-enabled'].' ('.$follow_me_destination_count.')' : $text['label-invalid'];
				//	unset($sql, $parameters);
				//}
				//if (!$is_included) {
				//	echo "	<td class='no-link'>\n";
				//	echo button::create(['type'=>'submit','class'=>'link','label'=>($button_label != '' ? $button_label : $text['label-disabled']),'title'=>$text['button-toggle'],'onclick'=>"list_self_check('checkbox_".$x."'); list_action_set('toggle_follow_me'); list_form_submit('form_list')"]);
				//	echo "	</td>\n";
				//}
				//else {
				//	echo "	<td>".$button_label."</td>";
				//}
				//unset($button_label);
				//----------------------------------
				//get destination count
				$follow_me_destination_count = 0;
				if ($row['follow_me_enabled'] == 'true' && is_uuid($row['follow_me_uuid'])) {
					$sql = "select count(*) from v_follow_me_destinations ";
					$sql .= "where follow_me_uuid = :follow_me_uuid ";
					$sql .= "and domain_uuid = :domain_uuid ";
					$parameters['follow_me_uuid'] = $row['follow_me_uuid'];
					$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
					$database = new database;
					$follow_me_destination_count = $database->select($sql, $parameters ?? null, 'column');
					unset($sql, $parameters);
				}
				echo "	<td>\n";
				echo $follow_me_destination_count ? $text['label-enabled'] . ' (' . $follow_me_destination_count . ')' : '&nbsp;';
				echo "	</td>\n";
			}
			if (permission_exists('do_not_disturb')) {
				//-- inline toggle -----------------
				//$button_label = $row['do_not_disturb'] == 'true' ? $text['label-enabled'] : null;
				//if (!$is_included) {
				//	echo "	<td class='no-link'>";
				//	echo button::create(['type'=>'submit','class'=>'link','label'=>($button_label != '' ? $button_label : $text['label-disabled']),'title'=>$text['button-toggle'],'onclick'=>"list_self_check('checkbox_".$x."'); list_action_set('toggle_do_not_disturb'); list_form_submit('form_list')"]);
				//	echo "	</td>\n";
				//}
				//else {
				//	echo "	<td>".$button_label."</td>";
				//}
				//----------------------------------

				echo "	<td>\n";
				echo $row['do_not_disturb'] == 'true' ? $text['label-enabled'] : '&nbsp;';
				echo "	</td>\n";
			}
			echo "	<td class='description overflow " . ($is_included ? 'hide-md-dn' : 'hide-sm-dn') . "'>" . escape($row['description']) . "&nbsp;</td>\n";
			if ($list_row_edit_button === 'true') {
				echo "	<td class='action-button'>";
				echo button::create(['type' => 'button', 'title' => $text['button-edit'], 'icon' => $_SESSION['theme']['button_icon_edit'], 'link' => $list_row_url]);
				echo "	</td>\n";
			}
			echo "</tr>\n";
			$x++;
		}
		unset($extensions);
	}

	echo "</table>\n";

	if (!$is_included) {
		echo "<br />\n";
		echo "<div align='center'>" . $paging_controls . "</div>\n";

		echo "<input type='hidden' name='" . $token['name'] . "' value='" . $token['hash'] . "'>\n";

		echo "</form>\n";

		require_once "resources/footer.php";
	}
?>