fusionpbx/app/fax/resources/classes/fax.php

739 lines
25 KiB
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>
*/
//define the fax class
class fax {
/**
* define the variables
*/
public $domain_uuid;
public $fax_uuid;
public $dialplan_uuid;
public $fax_name;
public $fax_description;
public $fax_extension;
public $fax_forward_number;
public $destination_number;
public $box;
public $order_by;
public $order;
public $download;
/**
* declare private variables
*/
private $app_name;
private $app_uuid;
private $permission_prefix;
private $list_page;
private $table;
private $uuid_prefix;
private $toggle_field;
private $toggle_values;
private $forward_prefix;
/**
* Called when the object is created
*/
public function __construct() {
//assign private variables
$this->app_name = 'fax';
$this->app_uuid = '24108154-4ac3-1db6-1551-4731703a4440';
}
/**
* Add a dialplan for call center
* @var string $domain_uuid the multi-tenant id
* @var string $value string to be cached
*/
public function dialplan() {
//normalize the fax forward number
if (strlen($this->fax_forward_number) > 3) {
//$fax_forward_number = preg_replace("~[^0-9]~", "",$fax_forward_number);
$this->fax_forward_number = str_replace(" ", "", $this->fax_forward_number);
$this->fax_forward_number = str_replace("-", "", $this->fax_forward_number);
}
//set the forward prefix
if (strripos($this->fax_forward_number, '$1') === false) {
$this->forward_prefix = ''; //not found
} else {
$this->forward_prefix = $this->forward_prefix.$this->fax_forward_number.'#'; //found
}
//set the dialplan_uuid
if (empty($this->dialplan_uuid)) {
$this->dialplan_uuid = uuid();
}
else {
//build previous details delete array
$array['dialplan_details'][0]['dialplan_uuid'] = $this->dialplan_uuid;
$array['dialplan_details'][0]['domain_uuid'] = $this->domain_uuid;
//grant temporary permissions
$p = permissions::new();
$p->add('dialplan_detail_delete', 'temp');
//execute delete
$database = new database;
$database->app_name = 'fax';
$database->app_uuid = '24108154-4ac3-1db6-1551-4731703a4440';
$database->delete($array);
unset($array);
//revoke temporary permissions
$p->delete('dialplan_detail_delete', 'temp');
}
//set the fax name
$fax_name = ($this->fax_name != '') ? $this->fax_name : format_phone($this->destination_number);
//set the last fax
if (!empty($_SESSION['fax']['last_fax']['text'])) {
$last_fax = "last_fax=".xml::sanitize($_SESSION['fax']['last_fax']['text']);
}
else {
$last_fax = "last_fax=\${caller_id_number}-\${strftime(%Y-%m-%d-%H-%M-%S)}";
}
//set the rx_fax
$rxfax_data = $_SESSION['switch']['storage']['dir'].'/fax/'.$_SESSION['domain_name'].'/'.xml::sanitize($this->fax_extension).'/inbox/'.xml::sanitize($this->forward_prefix).'${last_fax}.tif';
//build the xml dialplan
$dialplan_xml = "<extension name=\"".xml::sanitize($fax_name)."\" continue=\"false\" uuid=\"".xml::sanitize($this->dialplan_uuid)."\">\n";
$dialplan_xml .= " <condition field=\"destination_number\" expression=\"^".xml::sanitize($this->destination_number)."$\">\n";
$dialplan_xml .= " <action application=\"answer\" data=\"\"/>\n";
$dialplan_xml .= " <action application=\"set\" data=\"fax_uuid=".xml::sanitize($this->fax_uuid)."\"/>\n";
$dialplan_xml .= " <action application=\"set\" data=\"api_hangup_hook=lua app/fax/resources/scripts/hangup_rx.lua\"/>\n";
foreach($_SESSION['fax']['variable'] as $data) {
if (substr($data,0,8) == "inbound:") {
$dialplan_xml .= " <action application=\"set\" data=\"".xml::sanitize(substr($data,8,strlen($data)))."\"/>\n";
}
elseif (substr($data,0,9) == "outbound:") {}
else {
$dialplan_xml .= " <action application=\"set\" data=\"".xml::sanitize($data)."\"/>\n";
}
}
$dialplan_xml .= " <action application=\"set\" data=\"".$last_fax."\"/>\n";
$dialplan_xml .= " <action application=\"rxfax\" data=\"$rxfax_data\"/>\n";
$dialplan_xml .= " <action application=\"hangup\" data=\"\"/>\n";
$dialplan_xml .= " </condition>\n";
$dialplan_xml .= "</extension>\n";
//build the dialplan array
$dialplan["app_uuid"] = "24108154-4ac3-1db6-1551-4731703a4440";
$dialplan["domain_uuid"] = $this->domain_uuid;
$dialplan["dialplan_uuid"] = $this->dialplan_uuid;
$dialplan["dialplan_name"] = ($this->fax_name != '') ? $this->fax_name : format_phone($this->destination_number);
$dialplan["dialplan_number"] = $this->fax_extension;
$dialplan["dialplan_context"] = $_SESSION['domain_name'];
$dialplan["dialplan_continue"] = "false";
$dialplan["dialplan_xml"] = $dialplan_xml;
$dialplan["dialplan_order"] = "40";
$dialplan["dialplan_enabled"] = "true";
$dialplan["dialplan_description"] = $this->fax_description;
$dialplan_detail_order = 10;
//prepare the array
$array['dialplans'][] = $dialplan;
//add the dialplan permission
$p = permissions::new();
$p->add("dialplan_add", 'temp');
$p->add("dialplan_detail_add", 'temp');
$p->add("dialplan_edit", 'temp');
$p->add("dialplan_detail_edit", 'temp');
//save the dialplan
$database = new database;
$database->app_name = 'fax';
$database->app_uuid = '24108154-4ac3-1db6-1551-4731703a4440';
$database->save($array);
//$message = $database->message;
//remove the temporary permission
$p->delete("dialplan_add", 'temp');
$p->delete("dialplan_detail_add", 'temp');
$p->delete("dialplan_edit", 'temp');
$p->delete("dialplan_detail_edit", 'temp');
//clear the cache
$cache = new cache;
$cache->delete("dialplan:".$_SESSION['domain_name']);
//return the dialplan_uuid
return $dialplan_response ?? null;
}
/**
* delete records
*/
public function delete($records) {
//set private variables
$this->permission_prefix = 'fax_extension_';
$this->list_page = 'fax.php';
$this->table = 'fax';
$this->uuid_prefix = 'fax_';
if (permission_exists($this->permission_prefix.'delete')) {
//add multi-lingual support
$language = new text;
$text = $language->get();
//validate the token
$token = new token;
if (!$token->validate($_SERVER['PHP_SELF'])) {
message::add($text['message-invalid_token'],'negative');
header('Location: '.$this->list_page);
exit;
}
//delete multiple records
if (is_array($records) && @sizeof($records) != 0) {
//filter out unchecked fax extensions, build where clause for below
foreach ($records as $x => $record) {
if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
$uuids[] = "'".$record['uuid']."'";
}
}
//get necessary fax details
if (is_array($uuids) && @sizeof($uuids) != 0) {
$sql = "select ".$this->uuid_prefix."uuid as uuid, dialplan_uuid from v_".$this->table." ";
$sql .= "where domain_uuid = :domain_uuid ";
$sql .= "and ".$this->uuid_prefix."uuid in (".implode(', ', $uuids).") ";
$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
$database = new database;
$rows = $database->select($sql, $parameters, 'all');
if (is_array($rows) && @sizeof($rows) != 0) {
foreach ($rows as $row) {
$faxes[$row['uuid']]['dialplan_uuid'] = $row['dialplan_uuid'];
}
}
unset($sql, $parameters, $rows, $row);
}
//get necessary fax file details
if (is_array($uuids) && @sizeof($uuids) != 0) {
$sql = "select fax_file_uuid as uuid, fax_mode, fax_file_path, fax_file_type from v_fax_files ";
$sql .= "where domain_uuid = :domain_uuid ";
$sql .= "and ".$this->uuid_prefix."uuid in (".implode(', ', $uuids).") ";
$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
$database = new database;
$rows = $database->select($sql, $parameters, 'all');
if (is_array($rows) && @sizeof($rows) != 0) {
foreach ($rows as $row) {
if ($row['fax_mode'] == 'rx') { $fax_files[$row['uuid']]['folder'] = 'inbox'; }
if ($row['fax_mode'] == 'tx') { $fax_files[$row['uuid']]['folder'] = 'sent'; }
$fax_files[$row['uuid']]['path'] = $row['fax_file_path'];
$fax_files[$row['uuid']]['type'] = $row['fax_file_type'];
}
}
unset($sql, $parameters, $rows, $row);
}
//delete fax file(s)
if (!empty($fax_files) && is_array($fax_files) && @sizeof($fax_files) != 0) {
foreach ($fax_files as $fax_file_uuid => $fax_file) {
if (substr_count($fax_file['path'], '/temp/') > 0) {
$fax_file['path'] = str_replace('/temp/', '/'.$fax_file['type'].'/', $fax_file['path']);
}
if (file_exists($fax_file['path'])) {
@unlink($fax_file['path']);
}
if ($fax_file['type'] == 'tif') {
$fax_file['path'] = str_replace('.tif', '.pdf', $fax_file['path']);
if (file_exists($fax_file['path'])) {
@unlink($fax_file['path']);
}
}
else if ($fax_file['type'] == 'pdf') {
$fax_file['path'] = str_replace('.pdf', '.tif', $fax_file['path']);
if (file_exists($fax_file['path'])) {
@unlink($fax_file['path']);
}
}
}
}
//build the delete array
$x = 0;
if (!empty($faxes) && is_array($faxes) && @sizeof($faxes) != 0) {
foreach ($faxes as $fax_uuid => $fax) {
$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $fax_uuid;
$array[$this->table][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$array['fax_users'][$x][$this->uuid_prefix.'uuid'] = $fax_uuid;
$array['fax_users'][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$array['fax_files'][$x][$this->uuid_prefix.'uuid'] = $fax_uuid;
$array['fax_files'][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$array['fax_logs'][$x][$this->uuid_prefix.'uuid'] = $fax_uuid;
$array['fax_logs'][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$array['dialplans'][$x]['dialplan_uuid'] = $fax['dialplan_uuid'];
$array['dialplans'][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$array['dialplan_details'][$x]['dialplan_uuid'] = $fax['dialplan_uuid'];
$array['dialplan_details'][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$x++;
}
}
//delete the checked rows
if (!empty($array) && is_array($array) && @sizeof($array) != 0) {
//grant temporary permissions
$p = permissions::new();
$p->add('fax_delete', 'temp');
$p->add('fax_user_delete', 'temp');
$p->add('fax_file_delete', 'temp');
$p->add('fax_log_delete', 'temp');
$p->add('dialplan_delete', 'temp');
$p->add('dialplan_detail_delete', 'temp');
//execute delete
$database = new database;
$database->app_name = $this->app_name;
$database->app_uuid = $this->app_uuid;
$database->delete($array);
unset($array);
//revoke temporary permissions
$p->delete('fax_delete', 'temp');
$p->delete('fax_user_delete', 'temp');
$p->delete('fax_file_delete', 'temp');
$p->delete('fax_log_delete', 'temp');
$p->delete('dialplan_delete', 'temp');
$p->delete('dialplan_detail_delete', 'temp');
//apply settings reminder
$_SESSION["reload_xml"] = true;
//clear the cache
$cache = new cache;
$cache->delete("dialplan:".$_SESSION["domain_name"]);
//clear the destinations session array
if (isset($_SESSION['destinations']['array'])) {
unset($_SESSION['destinations']['array']);
}
//set message
message::add($text['message-delete']);
}
unset($records);
}
}
}
public function delete_files($records) {
//set private variables
$this->permission_prefix = 'fax_file_';
$this->list_page = 'fax_files.php?id='.urlencode($this->fax_uuid).'&box='.urlencode($this->box);
$this->table = 'fax_files';
$this->uuid_prefix = 'fax_file_';
if (permission_exists($this->permission_prefix.'delete')) {
//add multi-lingual support
$language = new text;
$text = $language->get();
//validate the token
$token = new token;
if (!$token->validate($_SERVER['PHP_SELF'])) {
message::add($text['message-invalid_token'],'negative');
header('Location: '.$this->list_page);
exit;
}
//delete multiple records
if (is_array($records) && @sizeof($records) != 0) {
//filter out unchecked fax files, build where clause for below
foreach ($records as $x => $record) {
if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
$uuids[] = "'".$record['uuid']."'";
}
}
//get necessary fax file details
if (is_array($uuids) && @sizeof($uuids) != 0) {
$sql = "select ".$this->uuid_prefix."uuid as uuid, fax_mode, fax_file_path, fax_file_type from v_".$this->table." ";
$sql .= "where domain_uuid = :domain_uuid ";
$sql .= "and ".$this->uuid_prefix."uuid in (".implode(', ', $uuids).") ";
$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
$database = new database;
$rows = $database->select($sql, $parameters, 'all');
if (is_array($rows) && @sizeof($rows) != 0) {
foreach ($rows as $row) {
if ($row['fax_mode'] == 'rx') { $fax_files[$row['uuid']]['folder'] = 'inbox'; }
if ($row['fax_mode'] == 'tx') { $fax_files[$row['uuid']]['folder'] = 'sent'; }
$fax_files[$row['uuid']]['path'] = $row['fax_file_path'];
$fax_files[$row['uuid']]['type'] = $row['fax_file_type'];
}
}
unset($sql, $parameters, $rows, $row);
}
//delete fax file(s)
if (is_array($fax_files) && @sizeof($fax_files) != 0) {
foreach ($fax_files as $fax_file_uuid => $fax_file) {
if (substr_count($fax_file['path'], '/temp/') > 0) {
$fax_file['path'] = str_replace('/temp/', '/'.$fax_file['type'].'/', $fax_file['path']);
}
if (file_exists($fax_file['path'])) {
@unlink($fax_file['path']);
}
if ($fax_file['type'] == 'tif') {
$fax_file['path'] = str_replace('.tif', '.pdf', $fax_file['path']);
if (file_exists($fax_file['path'])) {
@unlink($fax_file['path']);
}
}
else if ($fax_file['type'] == 'pdf') {
$fax_file['path'] = str_replace('.pdf', '.tif', $fax_file['path']);
if (file_exists($fax_file['path'])) {
@unlink($fax_file['path']);
}
}
}
}
//build the delete array
$x = 0;
foreach ($fax_files as $fax_file_uuid => $fax_file) {
$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $fax_file_uuid;
$array[$this->table][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$x++;
}
//delete the checked rows
if (is_array($array) && @sizeof($array) != 0) {
//execute delete
$database = new database;
$database->app_name = $this->app_name;
$database->app_uuid = $this->app_uuid;
$database->delete($array);
unset($array);
//set message
message::add($text['message-delete']);
}
unset($records);
}
}
}
public function delete_logs($records) {
//set private variables
$this->permission_prefix = 'fax_log_';
$this->list_page = 'fax_logs.php?id='.urlencode($this->fax_uuid);
$this->table = 'fax_logs';
$this->uuid_prefix = 'fax_log_';
if (permission_exists($this->permission_prefix.'delete')) {
//add multi-lingual support
$language = new text;
$text = $language->get();
//validate the token
$token = new token;
if (!$token->validate($_SERVER['PHP_SELF'])) {
message::add($text['message-invalid_token'],'negative');
header('Location: '.$this->list_page);
exit;
}
//delete multiple records
if (is_array($records) && @sizeof($records) != 0) {
//filter out unchecked fax logs, build the delete array
foreach ($records as $x => $record) {
if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $record['uuid'];
$array[$this->table][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
}
}
//delete the checked rows
if (is_array($array) && @sizeof($array) != 0) {
//execute delete
$database = new database;
$database->app_name = $this->app_name;
$database->app_uuid = $this->app_uuid;
$database->delete($array);
unset($array);
//set message
message::add($text['message-delete']);
}
unset($records);
}
}
}
/**
* copy records
*/
public function copy($records) {
//set private variables
$this->permission_prefix = 'fax_extension_';
$this->list_page = 'fax.php';
$this->table = 'fax';
$this->uuid_prefix = 'fax_';
if (permission_exists($this->permission_prefix.'copy')) {
//add multi-lingual support
$language = new text;
$text = $language->get();
//validate the token
$token = new token;
if (!$token->validate($_SERVER['PHP_SELF'])) {
message::add($text['message-invalid_token'],'negative');
header('Location: '.$this->list_page);
exit;
}
//copy the checked records
if (is_array($records) && @sizeof($records) != 0) {
//get checked records
foreach($records as $x => $record) {
if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
$uuids[] = "'".$record['uuid']."'";
}
}
//create insert array from existing data
if (is_array($uuids) && @sizeof($uuids) != 0) {
//primary table
$sql = "select * from v_".$this->table." ";
$sql .= "where (domain_uuid = :domain_uuid or domain_uuid is null) ";
$sql .= "and ".$this->uuid_prefix."uuid in (".implode(', ', $uuids).") ";
$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
$database = new database;
$rows = $database->select($sql, $parameters, 'all');
if (is_array($rows) && @sizeof($rows) != 0) {
$y = 0;
foreach ($rows as $x => $row) {
$new_fax_uuid = uuid();
$new_dialplan_uuid = uuid();
//copy data
$array[$this->table][$x] = $row;
//overwrite
$array[$this->table][$x][$this->uuid_prefix.'uuid'] = $new_fax_uuid;
$array[$this->table][$x]['dialplan_uuid'] = $new_dialplan_uuid;
if ($row['fax_forward_number'] == '') {
unset($array[$this->table][$x]['fax_forward_number']);
}
$array[$this->table][$x]['fax_description'] = trim($row['fax_description'].' ('.$text['label-copy'].')');
//fax users sub table
$sql_2 = "select e.* from v_fax_users as e, v_users as u ";
$sql_2 .= "where e.user_uuid = u.user_uuid ";
$sql_2 .= "and e.domain_uuid = :domain_uuid ";
$sql_2 .= "and e.fax_uuid = :fax_uuid ";
$parameters_2['domain_uuid'] = $_SESSION['domain_uuid'];
$parameters_2['fax_uuid'] = $row['fax_uuid'];
$database = new database;
$rows_2 = $database->select($sql_2, $parameters_2, 'all');
if (is_array($rows_2) && @sizeof($rows_2) != 0) {
foreach ($rows_2 as $row_2) {
//copy data
$array['fax_users'][$y] = $row_2;
//overwrite
$array['fax_users'][$y]['fax_user_uuid'] = uuid();
$array['fax_users'][$y]['fax_uuid'] = $new_fax_uuid;
//increment
$y++;
}
}
unset($sql_2, $parameters_2, $rows_2, $row_2);
//fax dialplan record
$sql_3 = "select * from v_dialplans where dialplan_uuid = :dialplan_uuid";
$parameters_3['dialplan_uuid'] = $row['dialplan_uuid'];
$database = new database;
$dialplan = $database->select($sql_3, $parameters_3, 'row');
if (is_array($dialplan) && @sizeof($dialplan) != 0) {
//copy data
$array['dialplans'][$x] = $dialplan;
//overwrite
$array['dialplans'][$x]['dialplan_uuid'] = $new_dialplan_uuid;
$dialplan_xml = $dialplan['dialplan_xml'];
$dialplan_xml = str_replace($row['fax_uuid'], $new_fax_uuid, $dialplan_xml); //replace source fax_uuid with new
$dialplan_xml = str_replace($dialplan['dialplan_uuid'], $new_dialplan_uuid, $dialplan_xml); //replace source dialplan_uuid with new
$array['dialplans'][$x]['dialplan_xml'] = $dialplan_xml;
$array['dialplans'][$x]['dialplan_description'] = trim($dialplan['dialplan_description'].' ('.$text['label-copy'].')');
}
unset($sql_3, $parameters_3, $dialplan);
}
}
unset($sql, $parameters, $rows, $row);
}
//save the changes and set the message
if (is_array($array) && @sizeof($array) != 0) {
//grant temporary permissions
$p = permissions::new();
$p->add('fax_add', 'temp');
$p->add('dialplan_add', 'temp');
//save the array
$database = new database;
$database->app_name = $this->app_name;
$database->app_uuid = $this->app_uuid;
$database->save($array);
unset($array);
//revoke temporary permissions
$p->delete('fax_add', 'temp');
$p->delete('dialplan_add', 'temp');
//apply settings reminder
$_SESSION["reload_xml"] = true;
//clear the cache
$cache = new cache;
$cache->delete("dialplan:".$_SESSION["domain_name"]);
//set message
message::add($text['message-copy']);
}
unset($records);
}
}
} //method
/**
* toggle read/unread
*/
public function fax_file_toggle($records) {
if (permission_exists('fax_file_edit')) {
//add multi-lingual support
$language = new text;
$text = $language->get();
//validate the token
if (empty($this->download) || $this->download == false) {
$token = new token;
if (!$token->validate($_SERVER['PHP_SELF'])) {
message::add($text['message-invalid_token'],'negative');
header('Location: fax_files.php?order_by='.urlencode($this->order_by).'&order='.urlencode($this->order).'&id='.urlencode($this->fax_uuid).'&box='.urlencode($this->box));
exit;
}
}
//toggle multiple records
if (is_array($records) && @sizeof($records) != 0) {
//filter out unchecked fax files, build the toggle array
$fax_files_toggled = 0;
foreach ($records as $x => $record) {
if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
//get current read state
$sql = "select read_date from v_fax_files where fax_file_uuid = :fax_file_uuid";
$parameters['fax_file_uuid'] = $record['uuid'];
$database = new database;
$read_date = $database->select($sql, $parameters, 'column');
unset($sql, $parameters);
//toggle read state
$array['fax_files'][$x]['fax_file_uuid'] = $record['uuid'];
$array['fax_files'][$x]['domain_uuid'] = $_SESSION['domain_uuid'];
$array['fax_files'][$x]['read_date'] = empty($read_date) ? 'now()' : null;
$fax_files_toggled++;
}
}
unset($records);
//update the checked rows
if (!empty($array) && is_array($array)) {
//execute save
$database = new database;
$database->app_name = $this->app_name;
$database->app_uuid = $this->app_uuid;
$database->save($array);
unset($array);
//return toggled count
return $fax_files_toggled;
}
}
//return none
return 0;
}
}
} //class
/*
$o = new fax;
$c->domain_uuid = "";
$c->dialplan_uuid = "";
$c->fax_name = "";
$c->fax_extension = $fax_extension;
$c->fax_forward_number = $fax_forward_number;
$c->destination_number = $fax_destination_number;
$c->fax_description = $fax_description;
$c->dialplan();
*/