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                     $res->command->options['scope']
  29                 );
  30                 break;
  31
  32             case 'server':
  33                 $cmd = new Command_Server($this->cfg);
  34                 $cmd->run(
  35                     $res->command->args['server'],
  36                     $res->command->options['verbose']
  37                 );
  38                 break;
  39
  40             default:
  41                 $class = 'shpub\\Command_' . ucfirst($res->command_name);
  42                 $this->requireValidHost();
  43                 $cmd = new $class($this->cfg);
  44                 $cmd->run($res->command);
  45                 break;
  46             }
  47         } catch (\Exception $e) {
  48             Log::err('Error: ' . $e->getMessage());
  49             exit(1);
  50         }
  51     }
  52
  53     /**
  54      * Let the CLI option parser parse the options.
  55      *
  56      * @param object $optParser Option parser
  57      *
  58      * @return object Parsed command line parameters
  59      */
  60     protected function parseParameters(\Console_CommandLine $optParser)
  61     {
  62         try {
  63             $res  = $optParser->parse();
  64             $opts = $res->options;
  65
  66             $this->cfg->host = new Config_Host();
  67             if ($opts['server'] !== null) {
  68                 $key = $this->cfg->getHostByName($opts['server']);
  69                 if ($key === null) {
  70                     $this->cfg->host->server = $opts['server'];
  71                 } else {
  72                     $this->cfg->host = $this->cfg->hosts[$key];
  73                 }
  74             } else {
  75                 $key = $this->cfg->getDefaultHost();
  76                 if ($key !== null) {
  77                     $this->cfg->host = $this->cfg->hosts[$key];
  78                 }
  79             }
  80             $this->cfg->setDebug($opts['debug']);
  81
  82             return $res;
  83         } catch (\Exception $exc) {
  84             $optParser->displayError($exc->getMessage());
  85         }
  86     }
  87
  88     /**
  89      * Load parameters for the CLI option parser.
  90      *
  91      * @return \Console_CommandLine CLI option parser
  92      */
  93     protected function loadOptParser()
  94     {
  95         $optParser = new \Console_CommandLine();
  96         $optParser->name        = 'shpub';
  97         $optParser->description = 'Command line micropub client';
  98         $optParser->version     = '0.3.0';
  99         $optParser->subcommand_required = true;
 100
 101         $optParser->addOption(
 102             'server',
 103             array(
 104                 'short_name'  => '-s',
 105                 'long_name'   => '--server',
 106                 'description' => 'Server URL',
 107                 'help_name'   => 'URL',
 108                 'action'      => 'StoreString',
 109                 'default'     => null,
 110             )
 111         );
 112         $optParser->addOption(
 113             'debug',
 114             array(
 115                 'short_name'  => '-d',
 116                 'long_name'   => '--debug',
 117                 'description' => 'Verbose output',
 118                 'action'      => 'StoreTrue',
 119                 'default'     => false,
 120             )
 121         );
 122
 123         Command_Connect::opts($optParser);
 124         Command_Server::opts($optParser);
 125         Command_Targets::opts($optParser);
 126
 127         Command_Article::opts($optParser);
 128         Command_Note::opts($optParser);
 129         Command_Reply::opts($optParser);
 130         Command_Like::opts($optParser);
 131         Command_Repost::opts($optParser);
 132         Command_Rsvp::opts($optParser);
 133         Command_Bookmark::opts($optParser);
 134
 135         Command_Delete::opts($optParser);
 136         Command_Undelete::opts($optParser);
 137         Command_Update::opts($optParser);
 138
 139         Command_Upload::opts($optParser);
 140
 141         return $optParser;
 142     }
 143
 144     protected function requireValidHost()
 145     {
 146         if ($this->cfg->host->server === null
 147             || $this->cfg->host->user === null
 148             || $this->cfg->host->token === null
 149         ) {
 150             throw new \Exception(
 151                 'Server data incomplete. "shpub connect" first.'
 152             );
 153         }
 154
 155         $this->cfg->host->loadEndpoints();
 156     }
 157 }
 158 ?>