122 lines
4.4 KiB
PHP
122 lines
4.4 KiB
PHP
<?php
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namespace nur\sery\output\std;
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use Exception;
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use nur\sery\output\IMessenger;
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/**
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* Class ProxyMessenger: un proxy vers ou un plusieurs instances de IMessenger
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*
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* NB: si cette classe est instanciée sans argument, elle agit comme un
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* "NullMessenger", c'est à dire une instance qui envoie tous les messages vers
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* /dev/null
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*/
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class ProxyMessenger implements IMessenger {
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function __construct(?IMessenger ...$msgs) {
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$this->msgs = [];
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foreach ($msgs as $msg) {
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if ($msg !== null) $this->msgs[] = $msg;
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}
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}
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/** @var IMessenger[] */
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protected $msgs;
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function resetParams(?array $params=null): void { foreach ($this->msgs as $msg) { $msg->resetParams($params); } }
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function clone(?array $params=null): self {
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$clone = clone $this;
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foreach ($clone->msgs as &$msg) {
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$msg = $msg->clone($params);
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}; unset($msg);
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return $clone;
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}
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function section($content, ?callable $func=null, ?int $level=null): void {
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$useFunc = false;
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foreach ($this->msgs as $msg) {
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$msg->section($content, null, $level);
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if ($msg instanceof _IMessenger) $useFunc = true;
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}
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if ($useFunc && $func !== null) {
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try {
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$func($this);
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} finally {
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/** @var _IMessenger $msg */
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foreach ($this->msgs as $msg) {
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$msg->_endSection();
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}
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}
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}
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}
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function title($content, ?callable $func=null, ?int $level=null): void {
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$useFunc = false;
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$untils = [];
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foreach ($this->msgs as $msg) {
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if ($msg instanceof _IMessenger) {
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$useFunc = true;
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$untils[] = $msg->_getTitleMark();
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}
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$msg->title($content, null, $level);
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}
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if ($useFunc && $func !== null) {
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try {
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$func($this);
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} finally {
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/** @var _IMessenger $msg */
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$index = 0;
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foreach ($this->msgs as $msg) {
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if ($msg instanceof _IMessenger) {
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$msg->_endTitle($untils[$index++]);
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}
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}
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}
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}
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}
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function desc($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->desc($content, $level); } }
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function action($content, ?callable $func=null, ?int $level=null): void {
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$useFunc = false;
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$untils = [];
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foreach ($this->msgs as $msg) {
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$msg->action($content, null, $level);
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if ($msg instanceof _IMessenger) {
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$useFunc = true;
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$untils[] = $msg->_getActionMark();
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}
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}
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if ($useFunc && $func !== null) {
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try {
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$result = $func($this);
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/** @var _IMessenger $msg */
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$index = 0;
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foreach ($this->msgs as $msg) {
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if ($msg->_getActionMark() > $untils[$index++]) {
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$msg->aresult($result);
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}
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}
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} catch (Exception $e) {
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/** @var _IMessenger $msg */
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foreach ($this->msgs as $msg) {
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$msg->afailure($e);
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}
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throw $e;
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} finally {
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/** @var _IMessenger $msg */
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$index = 0;
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foreach ($this->msgs as $msg) {
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$msg->_endAction($untils[$index++]);
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}
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}
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}
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}
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function step($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->step($content, $level); } }
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function asuccess($content=null, ?int $overrideLevel=null): void { foreach ($this->msgs as $msg) { $msg->asuccess($content, $overrideLevel); } }
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function afailure($content=null, ?int $overrideLevel=null): void { foreach ($this->msgs as $msg) { $msg->afailure($content, $overrideLevel); } }
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function adone($content=null, ?int $overrideLevel=null): void { foreach ($this->msgs as $msg) { $msg->adone($content, $overrideLevel); } }
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function aresult($result=null, ?int $overrideLevel=null): void { foreach ($this->msgs as $msg) { $msg->aresult($result, $overrideLevel); } }
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function print($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->print($content, $level); } }
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function info($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->info($content, $level); } }
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function note($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->note($content, $level); } }
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function warning($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->warning($content, $level); } }
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function error($content, ?int $level=null): void { foreach ($this->msgs as $msg) { $msg->error($content, $level); } }
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function end(bool $all=false): void { foreach ($this->msgs as $msg) { $msg->end($all); } }
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}
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