src/shpub/Cli.php

   1 <?php
   2 namespace shpub;
   3
   4 class Cli
   5 {
   6     /**
   7      * @var Config
   8      */
   9     protected $cfg;
  10
  11     public function run()
  12     {
  13         $this->cfg = new Config();
  14         $this->cfg->load();
  15
  16         try {
  17             $optParser = $this->loadOptParser();
  18             $res = $this->parseParameters($optParser);
  19
  20             switch ($res->command_name) {
  21             case 'connect':
  22                 $cmd = new Command_Connect($this->cfg);
  23                 $cmd->run(
  24                     $res->command->args['server'],
  25                     $res->command->args['user'],
  26                     $res->command->args['key'],
  27                     $res->command->options['force']
  28                 );
  29                 break;
  30
  31             case 'server':
  32                 $cmd = new Command_Server($this->cfg);
  33                 $cmd->run($res->command->options['verbose']);
  34                 break;
  35
  36             default:
  37                 $class = 'shpub\\Command_' . ucfirst($res->command_name);
  38                 $this->requireValidHost();
  39                 $cmd = new $class($this->cfg);
  40                 $cmd->run($res->command);
  41                 break;
  42             }
  43         } catch (\Exception $e) {
  44             Log::err('Error: ' . $e->getMessage());
  45             exit(1);
  46         }
  47     }
  48
  49     /**
  50      * Let the CLI option parser parse the options.
  51      *
  52      * @param object $parser Option parser
  53      *
  54      * @return object Parsed command line parameters
  55      */
  56     protected function parseParameters(\Console_CommandLine $optParser)
  57     {
  58         try {
  59             $res  = $optParser->parse();
  60             $opts = $res->options;
  61
  62             $this->cfg->host = new Config_Host();
  63             if ($opts['server'] !== null) {
  64                 $key = $this->cfg->getHostByName($opts['server']);
  65                 if ($key === null) {
  66                     $this->cfg->host->server = $opts['server'];
  67                 } else {
  68                     $this->cfg->host = $this->cfg->hosts[$key];
  69                 }
  70             } else {
  71                 $key = $this->cfg->getDefaultHost();
  72                 if ($key !== null) {
  73                     $this->cfg->host = $this->cfg->hosts[$key];
  74                 }
  75             }
  76             $this->cfg->setDebug($opts['debug']);
  77
  78             return $res;
  79         } catch (\Exception $exc) {
  80             $optParser->displayError($exc->getMessage());
  81         }
  82     }
  83
  84     /**
  85      * Load parameters for the CLI option parser.
  86      *
  87      * @return \Console_CommandLine CLI option parser
  88      */
  89     protected function loadOptParser()
  90     {
  91         $optParser = new \Console_CommandLine();
  92         $optParser->name        = 'shpub';
  93         $optParser->description = 'Command line micropub client';
  94         $optParser->version     = '0.1.0';
  95         $optParser->subcommand_required = true;
  96
  97         $optParser->addOption(
  98             'server',
  99             array(
 100                 'short_name'  => '-s',
 101                 'long_name'   => '--server',
 102                 'description' => 'Server URL',
 103                 'help_name'   => 'URL',
 104                 'action'      => 'StoreString',
 105                 'default'     => null,
 106             )
 107         );
 108         $optParser->addOption(
 109             'debug',
 110             array(
 111                 'short_name'  => '-d',
 112                 'long_name'   => '--debug',
 113                 'description' => 'Verbose output',
 114                 'action'      => 'StoreTrue',
 115                 'default'     => false,
 116             )
 117         );
 118
 119         Command_Connect::opts($optParser);
 120         Command_Server::opts($optParser);
 121
 122         Command_Article::opts($optParser);
 123         Command_Note::opts($optParser);
 124         Command_Reply::opts($optParser);
 125         Command_Like::opts($optParser);
 126         Command_Repost::opts($optParser);
 127         Command_Rsvp::opts($optParser);
 128         Command_Bookmark::opts($optParser);
 129
 130         Command_Delete::opts($optParser);
 131         Command_Undelete::opts($optParser);
 132         Command_Update::opts($optParser);
 133
 134         Command_Upload::opts($optParser);
 135
 136         return $optParser;
 137     }
 138
 139     protected function requireValidHost()
 140     {
 141         if ($this->cfg->host->server === null
 142             || $this->cfg->host->user === null
 143             || $this->cfg->host->token === null
 144         ) {
 145             throw new \Exception(
 146                 'Server data incomplete. "shpub connect" first.'
 147             );
 148         }
 149
 150         $this->cfg->host->loadEndpoints();
 151     }
 152 }
 153 ?>