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<?php |
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/* |
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* MikoPBX - free phone system for small business |
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* Copyright (C) 2017-2021 Alexey Portnov and Nikolay Beketov |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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namespace MikoPBX\Core\Asterisk\Configs\Generators\Extensions; |
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use MikoPBX\Core\Asterisk\Configs\ExtensionsConf; |
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use MikoPBX\Core\Asterisk\Configs\SIPConf; |
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use MikoPBX\Core\Asterisk\Configs\CoreConfigClass; |
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class InternalContexts extends CoreConfigClass |
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{ |
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private string $technology; |
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private string $extensionPattern = 'X!'; |
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/** |
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* Генератор входящих контекстов. Точка входа. |
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* |
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* @return string |
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*/ |
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public static function generate(): string |
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{ |
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$generator = new self(); |
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$generator->getSettings(); |
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return $generator->makeDialplan(); |
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} |
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public function getSettings(): void |
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{ |
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$this->technology = SIPConf::getTechnology(); |
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} |
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/** |
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* Генерация dialplan. |
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* |
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* @return string |
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*/ |
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public function makeDialplan(): string |
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{ |
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$conf = $this->generateAdditionalModulesContext(); |
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$conf .= "[internal-num-undefined] \n"; |
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$conf .= 'exten => _' . $this->extensionPattern . ',1,ExecIf($["${ISTRANSFER}x" != "x"]?Goto(transfer_dial_hangup,${EXTEN},1))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${BLINDTRANSFER}x" != "x"]?AGI(check_redirect.php,${BLINDTRANSFER}))' . "\n\t"; |
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$conf .= "same => n,Playback(pbx-invalid,noanswer) \n\n"; |
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$conf .= '[set-dial-contacts]'.PHP_EOL. |
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'exten => _X!,1,NoOp()'.PHP_EOL."\t"; |
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if($this->generalSettings['UseWebRTC'] === '1') { |
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$conf .= 'same => n,Set(SIP_CONTACT=${PJSIP_DIAL_CONTACTS(${EXTEN})})'.PHP_EOL."\t". |
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'same => n,Set(WS_CONTACTS=${PJSIP_DIAL_CONTACTS(${EXTEN}-WS)})'.PHP_EOL."\t". |
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'same => n,Set(DST_CONTACT=${SIP_CONTACT}${IF($["${SIP_CONTACT}x" != "x" && "${WS_CONTACTS}x" != "x"]?&)}${WS_CONTACTS})'.PHP_EOL."\t"; |
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}else{ |
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$conf .= 'same => n,Set(DST_CONTACT=${PJSIP_DIAL_CONTACTS(${EXTEN})})'.PHP_EOL."\t"; |
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} |
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$conf .= 'same => n,return'.PHP_EOL.PHP_EOL; |
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$conf .= $this->generateInternalFW(); |
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$conf .= $this->generateAllPeers(); |
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$conf .= $this->generateInternal(); |
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$conf .= $this->generateInternalUsers(); |
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return $conf; |
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} |
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/** |
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* Генератор dialplan дополнительных модулей. |
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* |
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* @return string |
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*/ |
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private function generateAdditionalModulesContext(): string |
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{ |
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$conf = $this->hookModulesMethod(CoreConfigClass::EXTENSION_GEN_CONTEXTS); |
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$conf .= "\n"; |
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return $conf; |
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} |
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/** |
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* Генератор [internal-fw] dialplan. |
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* |
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* @return string |
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*/ |
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private function generateInternalFW(): string |
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{ |
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$conf = "[internal-fw]\n"; |
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$conf .= 'exten => _' . $this->extensionPattern . ',1,NoOp(DIALSTATUS - ${DIALSTATUS})' . "\n\t"; |
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// CANCEL - вызов был отменен, к примеру *0, не нужно дальше искать адресат. |
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$conf .= 'same => n,ExecIf($["${DIALSTATUS}" == "CANCEL"]?Hangup())' . "\n\t"; |
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// BUSY - занято. К примру абонент завершил вызов или DND. |
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$conf .= 'same => n,ExecIf($["${DIALSTATUS}" == "BUSY"]?Set(dstatus=FW_BUSY))' . "\n\t"; |
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// CHANUNAVAIL - канал не доступен. К примеру телефон не зарегистрирован или не отвечает. |
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$conf .= 'same => n,ExecIf($["${DIALSTATUS}" == "CHANUNAVAIL"]?Set(dstatus=FW_UNAV))' . "\n\t"; |
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// NOANSWER - не ответили по таймауту. |
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$conf .= 'same => n,ExecIf($["${dstatus}x" == "x"]?Set(dstatus=FW))' . "\n\t"; |
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$conf .= 'same => n,Set(fw=${DB(${dstatus}/${EXTEN})})' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${fw}x" != "x"]?Set(__pt1c_UNIQUEID=${UNDEFINED})' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${fw}x" != "x"]?Goto(internal,${fw},1))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${BLINDTRANSFER}x" != "x"]?AGI(check_redirect.php,${BLINDTRANSFER}))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${DIALSTATUS}" == "BUSY"]?Busy(2):Hangup())' . "\n\n"; |
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return $conf; |
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} |
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/** |
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* Генератор [all_peers] dialplan. |
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* |
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* @return string |
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*/ |
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private function generateAllPeers(): string |
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{ |
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$conf = "[all_peers]\n"; |
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$conf .= 'include => internal-hints' . "\n"; |
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$conf .= 'exten => failed,1,Hangup()' . "\n"; |
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$conf .= 'exten => ' . ExtensionsConf::ALL_NUMBER_EXTENSION . ',1,ExecIf($[ "${ORIGINATE_SRC_CHANNEL}x" != "x" ]?Wait(0.2))' . PHP_EOL . "\t"; |
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$conf .= 'same => n,ExecIf($[ "${ORIGINATE_SRC_CHANNEL}x" != "x" ]?ChannelRedirect(${ORIGINATE_SRC_CHANNEL},${CONTEXT},${ORIGINATE_DST_EXTEN},1))' . PHP_EOL . "\t"; |
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$conf .= 'same => n,ExecIf($[ "${ORIGINATE_SRC_CHANNEL}x" != "x" ]?Hangup())' . PHP_EOL . "\t"; |
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// Фильтр спецсимволов. Разершаем только цифры. |
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$conf .= 'same => n,Set(cleanNumber=${FILTER(\*\#\+1234567890,${EXTEN})})' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${EXTEN}" != "${cleanNumber}"]?Goto(${CONTEXT},${cleanNumber},$[${PRIORITY} + 1]))' . "\n\t"; |
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$conf .= $this->generateAdditionalModulesAllPeersContext(); |
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$conf .= 'same => n,Set(__FROM_CHAN=${CHANNEL})' . "\n\t"; |
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$conf .= 'same => n,Set(__M_CALLID=${CHANNEL(callid)})' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${OLD_LINKEDID}x" == "x"]?Set(__OLD_LINKEDID=${CHANNEL(linkedid)}))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${CHANNEL(channeltype)}" != "Local"]?Gosub(set_from_peer,s,1))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${CHANNEL(channeltype)}" == "Local"]?Gosub(set_orign_chan,s,1))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${CALLERID(num)}x" == "x"]?Set(CALLERID(num)=${FROM_PEER}))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${CALLERID(num)}x" == "x"]?Set(CALLERID(name)=${FROM_PEER}))' . "\n\t"; |
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$conf .= 'same => n,ExecIf($["${CHANNEL(channeltype)}" == "Local" && "${FROM_PEER}x" == "x"]?Set(__FROM_PEER=${CALLERID(num)}))' . "\n\t"; |
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$conf .= 'same => n,Set(CHANNEL(hangup_handler_wipe)=hangup_handler,s,1)' . "\n\t"; |
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$conf .= 'same => n,Gosub(${ISTRANSFER}dial,${EXTEN},1)' . "\n\t"; |
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$conf .= 'same => n,GosubIf($["${DIALPLAN_EXISTS(${CONTEXT}-custom,${EXTEN},1)}" == "1"]?${CONTEXT}-custom,${EXTEN},1)' . "\n\t"; |
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$dialplanNames = ['applications', 'internal', 'outgoing']; |
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foreach ($dialplanNames as $name) { |
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$conf .= 'same => n,GosubIf($["${DIALPLAN_EXISTS(' . $name . ',${EXTEN},1)}" == "1"]?' . $name . ',${EXTEN},1)' . " \n\t"; |
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} |
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$conf .= 'same => n,Hangup()' . " \n"; |
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$pickupExtension = $this->generalSettings['PBXFeaturePickupExten']; |
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if(!empty($pickupExtension)){ |
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$conf .= 'exten => _' . $pickupExtension . $this->extensionPattern . ',1,Set(PICKUPEER=' . $this->technology . '/${FILTER(0-9,${EXTEN:2})})' . "\n\t"; |
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$conf .= 'same => n,Set(pt1c_dnid=${EXTEN})' . "\n\t"; |
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$conf .= 'same => n,PickupChan(${PICKUPEER})' . "\n\t"; |
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$conf .= 'same => n,Hangup()' . "\n\n"; |
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} |
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return $conf; |
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} |
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/** |
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* Генератор [internal] dialplan. |
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* |
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* @return string |
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*/ |
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private function generateInternal(): string |
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{ |
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// Контекст для внутренних вызовов. |
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$conf = "[internal] \n"; |
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$conf .= $this->generateAdditionalModulesInternalContext(); |
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$conf .= 'exten => i,1,NoOp(-- INVALID NUMBER --)' . "\n\t"; |
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$conf .= 'same => n,Set(DIALSTATUS=INVALID_NUMBER)' . "\n\t"; |
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$conf .= 'same => n,Playback(privacy-incorrect,noanswer)' . "\n\t"; |
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$conf .= 'same => n,Hangup()' . "\n"; |
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$conf .= 'exten => h,1,ExecIf($["${ISTRANSFER}x" != "x"]?Goto(transfer_dial_hangup,${EXTEN},1))' . "\n\n"; |
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$conf .= 'exten => hangup,1,Set(MASTER_CHANNEL(M_DIALSTATUS)=ANSWER)'.PHP_EOL."\t"; |
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$conf .= 'same => n,Hangup()'.PHP_EOL; |
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$conf .= 'exten => busy,1,Set(MASTER_CHANNEL(M_DIALSTATUS)=BUSY)'.PHP_EOL."\t"; |
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$conf .= 'same => n,Busy(2)'.PHP_EOL; |
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$conf .= 'exten => did2user,1,ExecIf($["${FROM_DID}x" != "x" && ${DIALPLAN_EXISTS(internal,${FROM_DID},1)} ]?Goto(internal,${FROM_DID},1))'.PHP_EOL."\t"; |
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$conf .= 'same => n,Hangup()'.PHP_EOL.PHP_EOL; |
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$conf .= "[internal-incoming]\n"; |
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$conf .= 'exten => ' . ExtensionsConf::ALL_NUMBER_EXTENSION . ',1,ExecIf($["${MASTER_CHANNEL(M_TIMEOUT)}x" != "x"]?Set(TIMEOUT(absolute)=${MASTER_CHANNEL(M_TIMEOUT)}))' . " \n\t"; |
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$conf .= 'same => n,Set(MASTER_CHANNEL(M_TIMEOUT_CHANNEL)=${CHANNEL})' . " \n\t"; |
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$conf .= 'same => n,Set(MASTER_CHANNEL(M_TIMEOUT)=${EMPTY_VAR})' . " \n\t"; |
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$conf .= 'same => n,Goto(internal,${EXTEN},1)' . " \n\n"; |
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return $conf; |
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} |
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208
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/** |
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209
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* Переопределение dialplan [internal] из дополнительных модулей. |
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* |
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* @return string |
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*/ |
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private function generateAdditionalModulesInternalContext(): string |
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{ |
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215
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$conf = $this->hookModulesMethod(CoreConfigClass::GET_INCLUDE_INTERNAL); |
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$conf .= $this->hookModulesMethod(CoreConfigClass::EXTENSION_GEN_INTERNAL); |
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218
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return $conf; |
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} |
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221
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private function generateAdditionalModulesInternalUsersContext():string |
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222
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{ |
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223
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return $this->hookModulesMethod(CoreConfigClass::EXTENSION_GEN_INTERNAL_USERS_PRE_DIAL); |
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} |
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225
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226
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private function generateAdditionalModulesAllPeersContext():string |
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227
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{ |
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return $this->hookModulesMethod(CoreConfigClass::EXTENSION_GEN_ALL_PEERS_CONTEXT); |
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229
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} |
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230
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231
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232
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/** |
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233
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* Генератор [internal-users] dialplan. |
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234
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* |
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235
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* @return string |
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236
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*/ |
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237
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private function generateInternalUsers(): string |
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238
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{ |
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$conf = "[internal-users] \n"; |
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240
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$conf .= 'exten => _' . $this->extensionPattern . ',1,Set(CHANNEL(hangup_handler_wipe)=hangup_handler,s,1)' . " \n\t"; |
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241
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$conf .= 'same => n,ExecIf($["${ISTRANSFER}x" != "x"]?Set(SIPADDHEADER01=${EMPTY_VAR})' . " \n\t"; |
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242
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$conf .= 'same => n,ExecIf($["${CHANNEL(channeltype)}" == "Local"]?Gosub(set_orign_chan,s,1))' . " \n\t"; |
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243
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244
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$conf .= 'same => n,Gosub(${ISTRANSFER}dial,${EXTEN},1)' . "\n\t"; |
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245
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// Проверим, существует ли такой пир. |
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246
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$conf .= 'same => n,ExecIf($["${PJSIP_ENDPOINT(${EXTEN},auth)}x" == "x"]?Goto(internal-num-undefined,${EXTEN},1))' . " \n\t"; |
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247
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248
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$conf .= $this->generateAdditionalModulesInternalUsersContext(); |
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249
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|
|
$conf .= 'same => n,ExecIf($["${DEVICE_STATE(' . $this->technology . '/${EXTEN})}" == "BUSY" || "${DEVICE_STATE(' . $this->technology . '/${EXTEN}-WS)}" == "BUSY"]?Set(IS_BUSY=1))' . " \n\t"; |
|
250
|
|
|
$conf .= 'same => n,ExecIf($["${IS_BUSY}" == "1"]?Set(DIALSTATUS=BUSY))' . " \n\t"; |
|
251
|
|
|
$conf .= 'same => n,GotoIf($["${IS_BUSY}" == "1" && "${QUEUE_SRC_CHAN}x" == "x"]?fw_start)' . " \n\t"; |
|
252
|
|
|
|
|
253
|
|
|
// Как долго звонить пиру. |
|
254
|
|
|
$conf .= 'same => n,Set(ringlength=${DB(FW_TIME/${EXTEN})})' . " \n\t"; |
|
255
|
|
|
$conf .= 'same => n,ExecIf($["${ringlength}x" == "x"]?Set(ringlength=600))' . " \n\t"; |
|
256
|
|
|
$conf .= 'same => n,ExecIf($["${QUEUE_SRC_CHAN}x" != "x" && "${ISTRANSFER}x" == "x"]?Set(ringlength=600))' . " \n\t"; |
|
257
|
|
|
|
|
258
|
|
|
$conf .= 'same => n,GosubIf($["${DIALPLAN_EXISTS(${CONTEXT}-custom,${EXTEN},1)}" == "1"]?${CONTEXT}-custom,${EXTEN},1) ' . " \n\t"; |
|
259
|
|
|
// Совершаем вызов пира. |
|
260
|
|
|
$conf .= 'same => n,Gosub(set-dial-contacts,${EXTEN},1)' . " \n\t"; |
|
261
|
|
|
$conf .= 'same => n,ExecIf($["${FIELDQTY(DST_CONTACT,&)}" != "1"]?Set(__PT1C_SIP_HEADER=${EMPTY_VAR}))' . " \n\t"; |
|
262
|
|
|
$conf .= 'same => n,ExecIf($["${TRANSFER_OPTIONS}x" == "x" || "${ISTRANSFER}x" != "x"]?Set(TRANSFER_OPTIONS=Tt))' . " \n\t"; |
|
263
|
|
|
$conf .= 'same => n,ExecIf($["${DST_CONTACT}x" != "x"]?Dial(${DST_CONTACT},${ringlength},${TRANSFER_OPTIONS}ekKHhU(${ISTRANSFER}dial_answer)b(dial_create_chan,s,1)):Set(DIALSTATUS=CHANUNAVAIL))' . " \n\t"; |
|
264
|
|
|
$conf .= 'same => n,ExecIf($["${DST_CONTACT}x" == "x"]?Gosub(dial_end,s,1))' . " \n\t"; |
|
265
|
|
|
$conf .= 'same => n(fw_start),NoOp(start dial hangup)' . " \n\t"; |
|
266
|
|
|
|
|
267
|
|
|
// QUEUE_SRC_CHAN - установлена, если вызов сервершен агенту очереди. |
|
268
|
|
|
// Проверяем нужна ли переадресация |
|
269
|
|
|
$conf .= 'same => n,ExecIf($["${DIALSTATUS}" != "ANSWER" && "${ISTRANSFER}x" != "x"]?Goto(internal-fw,${EXTEN},1))' . " \n\t"; |
|
270
|
|
|
$conf .= 'same => n,ExecIf($["${DIALSTATUS}" != "ANSWER" && "${QUEUE_SRC_CHAN}x" == "x"]?Goto(internal-fw,${EXTEN},1))' . " \n\t"; |
|
271
|
|
|
$conf .= 'same => n,ExecIf($["${BLINDTRANSFER}x" != "x"]?AGI(check_redirect.php,${BLINDTRANSFER}))' . " \n\t"; |
|
272
|
|
|
$conf .= 'same => n,Hangup()' . "\n\n"; |
|
273
|
|
|
|
|
274
|
|
|
$conf .= 'exten => h,1,ExecIf($["${ISTRANSFER}x" != "x"]?Goto(transfer_dial_hangup,${EXTEN},1))' . "\n\n"; |
|
275
|
|
|
|
|
276
|
|
|
return $conf; |
|
277
|
|
|
} |
|
278
|
|
|
|
|
279
|
|
|
} |
mikopbx /
Core
