SATS/feature/rfid-read/source/deploy.php

<?php

	require_once __DIR__.'/../../../lib/include/php/const';

	$FEATURE = basename(dirname(__DIR__));

	function rfid_read_deploy($sync){

		global $FEATURE;


		/* [1] Fetch api response data
		=========================================================*/
		/* (1) Try to read response */
		$file_r = @file_get_contents(TMP_DIR."/$FEATURE");

		/* (2) Check response */
		if( $file_r === false ){
			slog("Cannot find $FEATURE's response data file", "$FEATURE:deploy", 'update');
			return 127;
		}

		/* (3) Try to parse response */
		$arr_r = json_decode($file_r, true);

		/* (4) Check parse error */
		if( is_null($arr_r) || !is_array($arr_r) ){
			slog("Cannot parse $FEATURE's response data file", "$FEATURE:deploy", 'update');
			return 127;
		}


		/* [2] Get system states (global_state)
		=========================================================*/
		/* (1) Check data */
		if( !isset($arr_r['states']) || !is_array($arr_r['states']) ){
			slog('No \'states\' found in response file', "$FEATURE:deploy", 'update');
			return 127;
		}

		/* (2) Reset file */
		file_put_contents(STATES_CONF, '');

		/* (3) Replace content */
		$f = new SplFileObject(STATES_CONF, 'w');

		foreach($arr_r['states'] as $state)
			$f->fwrite( json_encode([

				$state['global_state'],
				$state['chips']

			]).PHP_EOL );

		$f = null;


		/* [3] Get chip list (chips)
		=========================================================*/
		/* (1) Check data */
		if( !isset($arr_r['chips']) || !is_array($arr_r['chips']) ){
			slog('No \'chips\' found in response file', "$FEATURE:deploy", 'update');
			return 127;
		}

		/* (2) Reset file */
		file_put_contents(CHIPS_CONF, '');

		/* (3) Replace content */
		$f = new SplFileObject(CHIPS_CONF, 'w');

		foreach($arr_r['chips'] as $chip)
			$f->fwrite( json_encode([

				(int) $chip['position'],
				$chip['pins'],
				$chip['states']

			]).PHP_EOL );

		$f = null;


		/* [4] Get auth list (permissions)
		=========================================================*/
		/* (1) Check data */
		if( !isset($arr_r['permissions']) || !is_array($arr_r['permissions']) ){
			slog('No \'permissions\' found in response file', "$FEATURE:deploy", 'update');
			return 127;
		}

		/* (2) Reset file */
		file_put_contents(AUTH_CONF, '');

		/* (3) Replace content */
		$f = new SplFileObject(AUTH_CONF, 'w');

		foreach($arr_r['permissions'] as $code=>$perm)
			$f->fwrite( json_encode([

				$code,
				(int) $perm['id_user'],
				$perm['actions']

			]).PHP_EOL );

		$f = null;


		/* [5] Get action list (with timeout)
		=========================================================*/
		/* (1) Check data */
		if( !isset($arr_r['actions']) || !is_array($arr_r['actions']) ){
			slog('No \'actions\' found in response file', "$FEATURE:deploy", 'update');
			return 127;
		}

		/* (2) Reset file */
		file_put_contents(ACTIONS_CONF, '');

		/* (3) Replace content */
		$f = new SplFileObject(ACTIONS_CONF, 'w');

		foreach($arr_r['actions'] as $timeout=>$actions)
			foreach($actions as $action)
				$f->fwrite( json_encode([

					(int) $timeout,
					(int) $action['id_action'],
					$action['required'],
					$action['action']

				]).PHP_EOL );

		$f = null;

		return 0;
	}


	/* Manage sync vs. sync */
	$is_sync = false;
	if( $argc > 1 && $argv[1] == 'sync' )
		$is_sync = true;

	$exec = rfid_read_deploy($is_sync);

	if( $exec == 0 ) slog('Success', "$FEATURE:deploy", 'update');
	else             slog('Failure', "$FEATURE:deploy", 'update');

	echo $exec;
	die($exec);


?>