function-reference.php

<?php

  private function loadfile( $file )
  {
    return require $file;
  }

  private function gen_param( $param, $val, $level=0 )
  {
    for( $t=0; $t<$level;$t++)
    {
      echo "  ";
    }

    echo "* ";
    echo array_key_exists( 'required', $val ) ? "\*" : "";

    echo "__" . $param . "__";

    if( array_key_exists( 'parameters', $val ))
    {
      echo "\n";

      foreach( $val[ 'parameters' ] as $param2 => $val2 )
      {
        $this->gen_param( $param2, $val2, $level+1 );
      }
    }
    else
    {
      if( array_key_exists( 'type', $val ) || array_key_exists( 'description', $val ))
      {
        //echo " – ";
        echo array_key_exists( 'type', $val ) ? " _(" . $val[ 'type' ] . ")_&nbsp;&nbsp;" : "";
        //echo array_key_exists( 'type', $val ) && (array_key_exists( 'description', $val ) && strlen( $val[ 'description' ]) > 0 ) ? ":_ " : "_";
        echo array_key_exists( 'description', $val ) ? $val[ 'description' ] : "";
      }

      echo "\n";
    }


    //|" . $val[ 'type' ] . "|" . $val[ 'description' ] . "\n";
  }

  public function gen()
  {
    $dir = '../vendor/shopifyextras/shopify-php-api-wrapper/src/resources/';
    $scandir = scandir( realpath( $dir ));

    $resources = array();

    // Load all the resources
    foreach( $scandir as $file )
    {
      $filename = explode( '.', $file );
      if( $filename[1] == 'php' )
      {
        $resources[ $filename[0]] = $this->loadfile( $dir . $file );
      }
    }

    echo "<textarea style='display:block;position:absolute;top:0;bottom:0;left:0;width:100%;border:0;'>\n";

      // Generate index
      echo "# Shopify PHP API Wrapper - Function Reference\n";

      foreach( $resources as $key => $resource )
      {
        echo "* [$key](#$key)\n";
      }

      echo "\n";

      // Output functions from each resource
      foreach( $resources as $key => $resource )
      {
        echo "<br><br>\n\n";
        echo "## $key\n";

        if( array_key_exists( 'operations', $resource ))
        {
          foreach( $resource[ 'operations' ] as $j => $operation )
          {
            echo "### [$j()](#$j)\n";
            echo $operation[ 'summary' ] . "\n\n";
            // Attributes
            /*
            echo "Param | Value\n";
            echo "-----|-----\n";
            echo "httpMethod | " . $operation[ 'httpMethod' ] . "\n";
            echo "uri | " . $operation[ 'uri' ] . "\n";
            echo "summary | " . $operation[ 'summary' ] . "\n";
            echo "responseModel | " . $operation[ 'responseModel' ] . "\n\n";
            */

            // Params
            if( array_key_exists( 'parameters', $operation ))
            {
              foreach( $operation[ 'parameters' ] as $param => $val )
              {
                $this->gen_param( $param, $val );
              }

              echo "\n";
            }

            echo "<br>\n";
            //print_r( $operation );
            //die();
          }
        }
      }
    echo '</textarea>';
  }