diff --git a/app/Classes/Frame.php b/app/Classes/Frame.php index 21475fd..96ac16a 100644 --- a/app/Classes/Frame.php +++ b/app/Classes/Frame.php @@ -60,7 +60,6 @@ class Frame public function __construct(\App\Models\Frame $o,string $msg=NULL) { - dump(__METHOD__); $this->frame = $o; $this->output = $this->hasFlag('clear') ? CLS : HOME; @@ -94,6 +93,25 @@ class Frame return $this->output; } + /** + * Return a list of alternative versions of this frame. + */ + public function alts() + { + return \App\Models\Frame::where('frame',$this->frame()) + ->where('index',$this->index()) + ->where('id','<>',$this->frame->id) + ->limit(9); + } + + /** + * Frame Created Date + */ + public function created() + { + return $this->frame->created_at; + } + /** * Convert the frame from Binary to Output * Look for fields within the frame. @@ -385,7 +403,7 @@ class Frame * @param $text * @return int */ - function strlenv($text) { + function strlenv($text):int { return strlen($text)-substr_count($text,ESC); } diff --git a/app/Console/Commands/Server.php b/app/Console/Commands/Server.php index 2ac5455..1d2f47b 100644 --- a/app/Console/Commands/Server.php +++ b/app/Console/Commands/Server.php @@ -16,6 +16,9 @@ use Sock\{SocketClient,SocketServer,SocketException}; class Server extends Command { + // Size of Bottom Line Pollution + private $blp = 0; + /** * The name and signature of the console command. * @@ -59,15 +62,11 @@ class Server extends Command throw new SocketException(SocketException::CANT_ACCEPT,'Missing pcntl extension'); } - // @todo Deprecate this function define('MSG_TIMEWARP_ON', WHITE . 'TIMEWARP ON' . GREEN . 'VIEW INFO WITH *02'); define('MSG_TIMEWARP_OFF', WHITE . 'TIMEWARP OFF' . GREEN . 'VIEWING DATE IS FIXED'); define('MSG_TIMEWARP_TO', GREEN . 'TIMEWARP TO %s'); define('MSG_TIMEWARP', WHITE . 'OTHER VERSIONS EXIST' . GREEN . 'KEY *02 TO VIEW'); - // @todo Deprecate this - include_once('classes/vvdatabase.class.php'); - $server = new SocketServer(config('app.port'),config('app.bind')); $server->init(); $server->setConnectionHandler([$this,'onConnect']); @@ -82,10 +81,6 @@ class Server extends Command function onConnect(SocketClient $client) { Log::info('Connection from: ',['client'=>$client->getAddress()]); - // @todo To Deprecate in favour of config() - global $config; - include ('config/config.php'); - $pid = pcntl_fork(); if ($pid == -1) @@ -109,35 +104,9 @@ class Server extends Command $client->send(CLS); - // @todo Deprecate and have an exception handler handle this. - // like throw new FatalClientException(CLS.UP.ERR_DATABASE,500,NULL,$client); - - // @todo Get the login/start page, and if it is not available, throw the ERR_DATEBASE error. - - $db = new \vvdb(); - // Connect to database. Returns error message if unable to connect. - $r = $db->connect($config['dbserver'], $config['database'], $config['dbuser'], $config['dbpass']); - /* - if (!empty($r)) { - http_response_code(500); - $client->send(CLS . UP . ERR_DATABASE); - die ($r); - } - */ - - // $user will eventually contain validated user details. - $user = array('systel' => '019990001', - 'username' => 'DEMONSTRATION DATA USER', - 'address1' => '8 HERBAL HILL', - 'address2' => 'LONDON', - 'address3' => 'EC1R 5EJ', - 'address4' => '', - 'address5' => '', - 'CUGS' => array(7800, 15500), // Closed User Groups this user has access to - ); - // Setup VARS $timewarp = FALSE; // Is timewarp active. + $timewarpalt = FALSE; // Alternative timewarp frame to get $history = collect(); // Page history for going backwards $action = ACTION_GOTO; // Initial action. $cmd = ''; // Current *command being typed in @@ -146,9 +115,10 @@ class Server extends Command $current = []; // Attributes about the current page // field/fieldnum indexes are for fields on the active page $current['fieldreset'] = FALSE; // Flag to reset position (used in fields) + $current['fieldpos'] = 0; // For current field, position within. + $current['prevmode'] = FALSE; // Previous mode - in case we need to go back to MODE_FIELD - $prevmode = false; // previous mode - + // @todo Get the login/start page, and if it is not available, throw the ERR_DATEBASE error. if (isset($config['loginpage'])) { $page = ['frame'=>$config['loginpage'],'index'=>'a']; } else if (!empty($service['start_page'])) { @@ -157,29 +127,6 @@ class Server extends Command $page = ['frame'=>'98','index'=>'a']; // next page } - $curfp = 0; // current field, position within. - $blp = 0; // botton line polluted (by this no. of characters) - - if (!isset($config['varient_id'])) - $config['varient_id'] = NULL; - $service = $db->getServiceById($config['service_id']); - //dd($service); - $varient = $db->getAllVarients($config['service_id'], $config['varient_id']); - if ($varient === false) { - die ("no varient"); - } - $varient = reset($varient); - - - $matches = array(); - if (preg_match('@' . $service['page_format'] . '@', $service['start_frame'], $matches)) { - $page['frame'] = $matches[1]; - $page['index'] = $matches[2]; - echo " Using start page " . $page['frame'].$page['index'] . "\n"; - } -// $start = $service['start_frame']; -// where to start from - while ($action != ACTION_TERMINATE) { // Read a character from the client session $read = $client->read(1); @@ -260,30 +207,27 @@ class Server extends Command switch ($mode) { // Key presses during field input. case MODE_FIELD: - dump(sprintf('** Processing Keypress in MODE_FIELD [%s (%s)]. Last POS [%s]',$read,ord($read),$curfp)); + dump(sprintf('** Processing Keypress in MODE_FIELD [%s (%s)]. Last POS [%s]',$read,ord($read),$current['fieldpos'])); $cmd = ''; $action = FALSE; switch ($fo->type()) { - // Input frame. + // Response frame. case 'a': switch ($read) { // End of field entry. case HASH: // Next Field $current['fieldnum']++; - $curfp = 0; + $current['fieldpos'] = 0; - if ($current['fieldnum'] < $fo->fields->count()) { // skip past non-editable fields + if ($current['fieldnum'] < $fo->fields->count()) { $current['fieldnum'] = $fo->getFieldId('edit',$current['fieldnum']); if ($current['fieldnum'] !== FALSE) { $current['field'] = $fo->getField($current['fieldnum']); $fielddata[$current['fieldnum']] = ''; - dump(['Working field'=>$current['field']]); - - dump(['line'=>__LINE__,'field'=>$current['field'],'x'=>$current['field']->x]); $client->send($this->outputPosition($current['field']->x,$current['field']->y).CON); $mode = MODE_FIELD; $fielddate[$current['fieldnum']] = ''; @@ -294,53 +238,59 @@ class Server extends Command } } else { - // done them all editable fields. + // Finished all editable fields. $action = ACTION_SUBMITRF; } + break; case STAR: - $prevmode = MODE_FIELD; + $current['prevmode'] = MODE_FIELD; $action = ACTION_STAR; - $curfp = 0; + $current['fieldpos'] = 0; $fielddata[$current['fieldnum']] = ''; + break; case KEY_LEFT: - if ($curfp--) { + if ($current['fieldpos']--) $client->send(LEFT); - }; + break; case KEY_RIGHT: - if ($curfp++ < $current['field']->length) { + if ($current['fieldpos']++ < $current['field']->length) $client->send(RIGHT); - }; + break; case KEY_DOWN: - if ($curfp + 40 < $current['field']->length) { + if ($current['fieldpos'] + 40 < $current['field']->length) { $client->send(DOWN); - $curfp = $curfp + 40; + $current['fieldpos'] = $current['fieldpos'] + 40; }; + break; case KEY_UP: - if ($curfp - 40 >= 0) { + if ($current['fieldpos'] - 40 >= 0) { $client->send($read); - $curfp = $curfp - 40; + $current['fieldpos'] = $current['fieldpos'] - 40; }; + break; case CR: - if ($curfp + $current['field']->x > 40) { // on second or later line of a field + // On second or later line of a field + if ($current['fieldpos'] + $current['field']->x > 40) { $client->send($read); - $curfp = (($curfp + $current['field']->x) % 40) * 40; + $current['fieldpos'] = (($current['fieldpos'] + $current['field']->x) % 40) * 40; + } else { - dump(['line'=>__LINE__,'field'=>$current['field']]); $client->send($this->outputPosition($current['field']->x,$current['field']->y).CON); - $curfp = 0; + $current['fieldpos'] = 0; } + break; case ESC: @@ -348,9 +298,9 @@ class Server extends Command // Record Data Entry default: - if (ord($read) > 31 && $curfp < $current['field']->length) { - $fielddata[$current['fieldnum']]{$curfp} = $read; - $curfp++; + if (ord($read) > 31 && $current['fieldpos'] < $current['field']->length) { + $fielddata[$current['fieldnum']]{$current['fieldpos']} = $read; + $current['fieldpos']++; $client->send($read); } } @@ -360,9 +310,10 @@ class Server extends Command // Other Frame Types - Shouldnt get here. default: $client->close(); + throw new \Exception('Shouldnt get here', 500); - } // switch frame types + } break; @@ -371,51 +322,54 @@ class Server extends Command switch ($read) { // @todo Input received, process it. case '1': - dump(['line'=>__LINE__,'s' => $service, 'f' => $fielddata]); + // dump(['line'=>__LINE__,'s' => $service, 'f' => $fielddata]); // @todo if send successful or not if (TRUE) { - sendBaseline($client, $blp, MSG_SENT); + $this->sendBaseline($client,MSG_SENT); $mode = MODE_RFSENT; + } else { - sendBaseline($client, $blp, ERR_NOTSENT); + $this->sendBaseline($client,ERR_NOTSENT); $mode = MODE_RFERROR; } - break; - case '2': - sendBaseline($client, $blp, MSG_NOTSENT);; + break; + + case '2': + $this->sendBaseline($client,MSG_NOTSENT);; $mode = MODE_RFNOTSENT; + break; case STAR: $action = ACTION_STAR; - break; + break; } + break; // Response form after Sent processing - // @todo To fix. case MODE_RFSENT: $client->send(COFF); if ($read == HASH) { - if (!empty($pagedata['route1'])) { + if (! empty($pagedata['route1'])) { $action = ACTION_GOTO; $page['frame'] = $pagedata['route1']; $page['index'] = 'a'; - } else if (\App\Models\Frame::where('frame',$fo->frame())->where('index',$fo->index_next())->exists()) { + } elseif (\App\Models\Frame::where('frame',$fo->frame())->where('index',$fo->index_next())->exists()) { $action = ACTION_GOTO; $page['frame'] = array_get($current,'page.frame'); $page['index'] = chr(1 + ord($page['index'])); - } else if (!empty($pagedata['route0'])) { + } elseif (! empty($pagedata['route0'])) { $action = ACTION_GOTO; $page['frame'] = $pagedata['route0']; $page['index'] = 'a'; - // No further routes defined, go home. + // No further routes defined, go home. } else { $action = ACTION_GOTO; $page['frame'] = '0'; @@ -433,35 +387,34 @@ class Server extends Command // Response form after NOT sending case MODE_RFNOTSENT: - // Response form ERROR - // @todo To fix + // Response form ERROR case MODE_RFERROR: $client->send(COFF); if ($read == HASH) { - if (!empty($pagedata['route2'])) { + if (! empty($pagedata['route2'])) { $action = ACTION_GOTO; $page['frame'] = $pagedata['route2']; $page['index'] = 'a'; - } else if (\App\Models\Frame::where('frame',$fo->frame())->where('index',$fo->index_next())->exists()) { + } elseif (\App\Models\Frame::where('frame',$fo->frame())->where('index',$fo->index_next())->exists()) { $action = ACTION_GOTO; $page['frame'] = $fo->frame(); $page['index'] = $fo->index_next(); - } else if (!empty($pagedata['route0'])) { + } elseif (! empty($pagedata['route0'])) { $action = ACTION_GOTO; $page['frame'] = $pagedata['route0']; $page['index'] = 'a'; - // No further routes defined, go home. + // No further routes defined, go home. } else { $action = ACTION_GOTO; $page['frame'] = '0'; $page['index'] = 'a'; } - } else if ($read == STAR) { + } elseif ($read == STAR) { $action = ACTION_STAR; break; @@ -469,26 +422,20 @@ class Server extends Command break; - /* - List of alternate options has been presented - */ + // List of alternate frames has been presented + case MODE_WARPTO: + if (is_numeric($read) AND $read) { + $timewarpalt = $alts->get($read-1)->id; + $action = ACTION_GOTO; - case MODE_WARPTO: // expecting a timewarp selection - if (isset($alts[$read - 1])) { - $v = $db->getAllVarients($config['service_id'], $alts[$read - 1]['varient_id']); - if (!empty($v)) { - $varient = reset($v); - $page = array_get($current,'page'); - $action = ACTION_GOTO; - break; - } + } elseif ($read === '0') { + $action = ACTION_RELOAD; } - // if wasn't a valid warpto keypress, - //drop into + + break; // Not doing anything in particular. case MODE_COMPLETE: - case FALSE: Log::debug('Idle', ['pid' => $pid]); $cmd = ''; @@ -517,8 +464,7 @@ class Server extends Command $action = ACTION_GOTO; } else { - dump(['line'=>__LINE__,'blp was'=>$blp]); - sendBaseline($client, $blp, ERR_ROUTE); + $this->sendBaseline($client,ERR_ROUTE); $mode = $action = FALSE; } @@ -527,111 +473,127 @@ class Server extends Command break; - /* - currently accepting baseline imput after a * was received - */ - - case MODE_BL: // entering a baseline command + // Currently accepting baseline input after a * was received + case MODE_BL: echo "was waiting for page number\n"; + // if it's a number, continue entry - if (strpos('0123456789', $read) !== false) { // numeric + if (strpos('0123456789', $read) !== FALSE) { $cmd .= $read; $client->send($read); - $blp++; - dump(['line'=>__LINE__,'blp is now'=>$blp]); + $this->blp++; } + // if we hit a special numeric command, deal with it. - if ($cmd === '00') { // refresh page + // Refresh page + if ($cmd === '00') { $client->send(COFF); $action = ACTION_RELOAD; $cmd = ''; - break; - } - if ($cmd === '09') { // reload page - $client->send(COFF); - $action = ACTION_GOTO; - $cmd = ''; - break; + break; } - if ($cmd === '02') { // new for emulator + + // Toggle Timewarp Mode + if ($cmd === '01') { + $client->send(COFF); + $timewarp = !$timewarp; + $this->sendBaseline($client,($timewarp ? MSG_TIMEWARP_ON : MSG_TIMEWARP_OFF)); + $cmd = ''; + $action = $mode = FALSE; + + break; + } + + // Present Timewarp Frames + if ($cmd === '02') { $client->send(COFF); $action = ACTION_INFO; $cmd = ''; + break; } - if (($cmd === '01')) { // new for emulator + + // Reload page + if ($cmd === '09') { $client->send(COFF); - $timewarp = !$timewarp; - sendBaseline($client, $blp, - ($timewarp ? MSG_TIMEWARP_ON : MSG_TIMEWARP_OFF)); - $cmd = ''; - $action = $mode = false; - } - // another star aborts the command. - if ($read === "*") { // abort command or reset input field. - $action = false; - sendBaseline($client, $blp, ''); - dump(['line'=>__LINE__,'blp is now'=>$blp]); + $action = ACTION_GOTO; $cmd = ''; - if ($prevmode == MODE_FIELD) { - $mode = $prevmode; - $prevmode = false; - dump(['line'=>__LINE__,'field'=>$current['field']]); + break; + } + + // Another star aborts the command. + if ($read === STAR) { + $action = FALSE; + $this->sendBaseline($client,''); + $cmd = ''; + + if ($current['prevmode'] == MODE_FIELD) { + $mode = $current['prevmode']; + $current['prevmode'] = FALSE; $client->send($this->outputPosition($current['field']->x,$current['field']->y).CON); $client->send(str_repeat('.', $current['field']->length)); -// tood reset stored entered text $current['fieldreset'] = TRUE; + } else { $mode = false; } + break; } - // user hit # to complete request - if ($read === '_') { // really the # key, + // Complete request + if ($read === HASH) { $client->send(COFF); - if ($cmd === '') { // nothing typed between * and # + $timewarpalt = FALSE; + + // Nothing typed between * and # + if ($cmd === '') { $action = ACTION_BACKUP; - } else { // *# means go back + + // *# means go back + } else { $page['frame'] = $cmd; $page['index'] = 'a'; $action = ACTION_GOTO; } - $cmd = ''; // finished with this now + + // Clear the command, we are finished processing + $cmd = ''; + break; } + break; - default: - echo "not sure what we were doing\n"; - } // switch $mode - } // something in $read + Log::debug('Not sure what we were doing?'); + } + } - /* - This section performs some action if it is deemed necessary - */ + // This section performs some action if it is deemed necessary if ($action) { echo "Performing action $action\n"; } + switch ($action) { case ACTION_STAR: echo " star command started\n"; - sendBaseline($client, $blp, GREEN . '*', true); + $this->sendBaseline($client,GREEN.STAR,true); $client->send(CON); $action = false; $mode = MODE_BL; - break; + break; case ACTION_SUBMITRF: $action = false; - sendBaseline($client, $bpl, MSG_SENDORNOT); + $client->send(COFF); + $this->sendBaseline($client,MSG_SENDORNOT); $mode = MODE_SUBMITRF; - break; + break; // GO Backwards case ACTION_BACKUP: @@ -648,57 +610,54 @@ class Server extends Command // We need this extra test in case we come from ACTION_BACKUP if ($action == ACTION_NEXT) { - dump(['current.page.index'=>$current['page']['index'],'fo'=>$fo->index()]); $current['page']['index'] = $fo->index(); $page['index'] = $fo->index_next(); } + // Look for requested page case ACTION_GOTO: -// $client->send(HOME . UP . GREEN . "Searching for page $page['frame']"); -// $blp = 20 + strlenv($page['frame']); - // look for requested page + // If we wanted a "Searching..." message, this is where to put it. try { - $fo = (new \App\Models\Frame)->fetch($page['frame'],$page['index']); + $fo = $timewarpalt + ? new \App\Classes\Frame(\App\Models\Frame::findOrFail($timewarpalt)) + : (new \App\Models\Frame)->fetch($page['frame'],$page['index']); } catch (ModelNotFoundException $e) { - sendBaseline($client, $blp, ERR_PAGE); + $this->sendBaseline($client,ERR_PAGE); $mode = $action = FALSE; break; } - dump(['m' => __METHOD__, 'fo'=>$fo->id(),'service' => $service['service_id'], 'varient' => $varient['varient_id'], 'frame' => $fo->page(), 'type' => $fo->type()]); - // validate if we have access top it /* if (isset($m['access']) && $m['access'] == 'n') { - sendBaseline($client, $blp, ERR_PAGE); + $this->sendBaseline($client,ERR_PAGE); $mode = $action = false; break; } if (isset($m['cug']) && is_numeric($m['cug']) && $m['cug'] && !in_array($m['cug'],$usercugs)) { - sendBaseline($client, $blp, ERR_PRIVATE); + $this->sendBaseline($client,ERR_PRIVATE); $mode = $action = false; break; } */ // we have access... - if ($r['varient_id'] != $varient['varient_id']) { + //if ($r['varient_id'] != $varient['varient_id']) { + /* if ($timewarpalt) { if (empty($v['varient_date'])) { - sendBaseline($client, $blp, sprintf(MSG_TIMEWARP_TO, 'unknown date')); + $this->sendBaseline($client,sprintf(MSG_TIMEWARP_TO, 'unknown date')); } else { - sendBaseline($client, $blp, sprintf(MSG_TIMEWARP_TO, date('j f Y', strtotime($v['varient_date'])))); + $this->sendBaseline($client,sprintf(MSG_TIMEWARP_TO, date('j f Y', strtotime($v['varient_date'])))); } - $varient = array_merge($varient, array_intersect_key($r, $varient)); + //$varient = array_merge($varient, array_intersect_key($r, $varient)); + $msg = "TIMEWARP"; + dump(['line'=>__LINE__,'write'=>'TIMEWARP MESSAGE']); } - //var_dump(['B','r'=>$r,'m'=>$m]); - //$pagedata = array_merge($r, $m); - //$varient = $v; + */ $current['page'] = $fo->page(TRUE); - $curfp = 0; - //$pageflags = $db->getFrameTypeFlags($pagedata['type']); // method missing. - $pageflags = []; + $current['fieldpos'] = 0; // Only if new location, not going backwards if (($history->last() != $page) AND ($action == ACTION_GOTO || $action == ACTION_NEXT)) { @@ -707,62 +666,39 @@ class Server extends Command // drop into case ACTION_RELOAD: - // @todo Move the $output into the object. + // @todo Move this $output into the object. if ($fo->hasFlag('clear')) { - $blp = 0; + $this->blp = 0; $output = CLS; + } else { - $output = HOME; + $output = HOME + ; // Clear the baseline. - $blp = sendBaseline($client,$blp,''); + $this->sendBaseline($client,''); } $output .= (string)$fo; + + if ($timewarpalt) { + $this->sendBaseline($client,sprintf(MSG_TIMEWARP_TO,$fo->created() ? $fo->created()->format('Y-m-d H:i:s') : 'UNKNOWN')); + } + switch ($fo->type()) { default: - case 'i': // standard frame - if ($timewarp && 1 < count( - $alts = $db->getAlternateFrames($service['service_id'], $varient['varient_id'], array_get($current,'page.frame'), array_get($current,'page.index')) - )) { - $msg = MSG_TIMEWARP; - } else { - $msg = ''; - } - - dump(['line'=>__LINE__,'blp was'=>$blp,'will be'=>strlenv($msg)]); - - $blp = strlenv($msg); + // Standard Frame + case 'i': $client->send($output); $mode = $action = false; break; - case 'a': // active frame. Prestel uses this for Response Framea. - /* - if ($timewarp && 1 < count( - $alts = $db->getAlternateFrames($service['service_id'],$varient['varient_id'],array_get($current,'page.frame'), array_get($current,'page.index')) - )) { - $msg = MSG_TIMEWARP; - } else { - $msg = ''; - } - */ - - // this is a glorious hack to fix three out of 30,000 pages but might - // break lots more. - //$pagedata = str_replace(chr(12),chr(27),$pagedata); - + // Active Frame. Prestel uses this for a Response Frame. + case 'a': + $client->send($output); // holds data entered by user. $fielddata = []; - //$msg = ''; - - //dump(['line'=>__LINE__,'blp was'=>$blp,'will be'=>strlenv($msg)]); - //$blp = strlenv($msg); - $client->send($output); - - // dump($fo->fields,count($fo->fields)); - // @todo If there are no editable fields, it seems the frame is hung. if (count($fo->fields)) { // Get our first editable field. $current['fieldnum'] = $fo->getFieldId('edit',0); @@ -778,68 +714,66 @@ class Server extends Command $client->send(COFF); } - $curfp = 0; + $current['fieldpos'] = 0; + + } else { + $mode = FALSE; } break; - case 't': // terminate - //$output = getOutputx(array_get($current,'page.frame'), array_get($current,'page.index'), [], $pageflags); + // Terminate Frame + case 't': $client->send($output); $action = ACTION_TERMINATE; break; - } // switch - + } break; - - case ACTION_INFO: // special emulator command - $mode = false; + // Timewarp Mode + case ACTION_INFO: + $mode = $action = FALSE; $cmd = ''; - $action = false; + $y = 0; - // @todo Can we use $fo->page() where? - $output = $this->outputPosition(0, 0) . WHITE . NEWBG . RED . 'TIMEWARP INFO FOR Pg.' . BLUE . array_get($current,'page.frame').array_get($current,'page.index'). WHITE; - $output .= $this->outputPosition(0, 1) . WHITE . NEWBG . BLUE . 'Service : ' . substr($service['service_name'] . str_repeat(' ', 27), 0, 27); - $output .= $this->outputPosition(0, 2) . WHITE . NEWBG . BLUE . 'Varient : ' . substr($varient['varient_name'] . str_repeat(' ', 27), 0, 27); - $output .= $this->outputPosition(0, 3) . WHITE . NEWBG . BLUE . 'Dated : ' . substr(date('j F Y', strtotime($varient['varient_date'])) . str_repeat(' ', 27), 0, 27); + $output = $this->outputPosition(0, $y++) . WHITE . NEWBG . RED . 'TIMEWARP INFO FOR Pg.' . BLUE . $fo->page(). WHITE; + //$output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . BLUE . 'Service : ' . substr($service['service_name'] . str_repeat(' ', 27), 0, 27); + //$output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . BLUE . 'Varient : ' . substr($varient['varient_name'] . str_repeat(' ', 27), 0, 27); + $output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . BLUE . 'Dated : ' .substr(($fo->created() ? $fo->created()->format('j F Y') : 'Unknown').str_repeat(' ', 27), 0, 27); + + $alts = $fo->alts()->get(); - $alts = $db->getAlternateFrames($service['service_id'], $varient['varient_id'], array_get($current,'page.frame'), array_get($current,'page.index')); if (count($alts) > 1) { $n = 1; - $output .= $this->outputPosition(0, 4) . WHITE . NEWBG . RED . 'ALTERNATIVE VERSIONS:' . str_repeat(' ', 16); - $y = 5; - foreach ($alts as $ss) { -// if (is_numeric($ss['varient_date'])) { - $date = date('d M Y', strtotime($ss['varient_date'])); -// } else { -// $date = 'unknown'; -// } - $line = WHITE . NEWBG; + + $output .= $this->outputPosition(0, $y++) . WHITE . NEWBG . RED . 'ALTERNATIVE VERSIONS:' . str_repeat(' ', 16); + + foreach ($alts as $o) { + $date = $o->created_at->format('d M Y'); + + $line = WHITE.NEWBG; + if ($timewarp) { - $line .= RED . $n; + $line .= RED.$n++; } - $line .= BLUE . $date . ' ' . $ss['varient_name']; + $line .= BLUE.$date.' '.$o->note; - $output .= $this->outputPosition(0, $y) . $line . str_repeat(' ', 40 - strlenv($line)); - $y++; - $n++; - + $output .= $this->outputPosition(0,$y++).$line.str_repeat(' ',40-$this->strlenv($line)); } + if ($timewarp) { $mode = MODE_WARPTO; } + } + $client->send($output); break; - - default: - ; - } // switch $action + } // We need to reposition the cursor to the current field. if ($current['fieldreset'] !== FALSE) { @@ -858,9 +792,6 @@ class Server extends Command // Something bad happened. We'll log it and then disconnect. } catch (\Exception $e) { Log::emergency($e->getMessage()); - - //@todo TEMP - throw new \Exception($e); } $client->close(); @@ -885,27 +816,36 @@ class Server extends Command : str_repeat(LEFT,40-$x)); } } -} - - function strlenv($text){ - return strlen($text) - substr_count($text, ESC); - } - - // @todo Not clearing to end of line. - // @todo Remove blp by reference, change return to return blp - function sendBaseline($client,&$blp,$text,$reposition=FALSE) { - dump(['method'=>__METHOD__,'blp'=>$blp,'text'=>$text,'re'=>$reposition]); + /** + * Send a message to the base line + * + * @note "$this->blp" remembers how many chars are there, so that they can be replace with next call + * @param $client + * @param $text + * @param bool $reposition + */ + function sendBaseline($client,$text,$reposition=FALSE) { $client->send(HOME.UP.$text. - ($blp > strlenv($text) - ? str_repeat(' ',$blp-strlenv($text)). - ($reposition ? HOME.UP.str_repeat(RIGHT,strlenv($text)) : '') + ($this->blp > $this->strlenv($text) + ? str_repeat(' ',$this->blp-$this->strlenv($text)). + ($reposition ? HOME.UP.str_repeat(RIGHT,$this->strlenv($text)) : '') : '') ); - $blp = strlenv($text); + $this->blp = $this->strlenv($text); + } - dump(['metho'=>__METHOD__,'blp is now'=>$blp]); - - return $blp; - } \ No newline at end of file + /** + * Calculate the length of text + * + * ESC characters are two chars, and need to be counted as one. + * + * @param $text + * @return int + * @todo Implement this as a helper + */ + function strlenv($text):int { + return strlen($text)-substr_count($text,ESC); + } +} \ No newline at end of file