<?php
// $Id: patterns.drush.inc,v 1.5 2009/09/30 13:15:54 weitzman Exp $

/**
 * @file
 *   patterns drush command.
 */

/**
 * Implementation of hook_drush_command().
 */
function patterns_drush_command() {
  $items = array();
  $items['patterns form helper'] = array(
    'description' => 'Enable/disable patterns form helper',
    'arguments' => array(
      'action' => "Valid values: enable, disable.",
    )
  ),
  $items['patterns allow publish'] = array(
    'description' => 'Enable/disable patterns publishing',
    'arguments' => array(
      'action' => "Valid values: enable, disable.",
    )
  ),
  $items['patterns paths'] = array(
    'description' => "List all paths patterns will be looked for",
  );
  $items['patterns list'] = array(
    'description' => "List all available patterns.",
  );
  $items['patterns info'] = array(
    'description' => "Show all info on a given pattern.",
    'arguments' => array(
      'pid' => "The ID of the pattern to show info.",
    )
  );
  $items['patterns enable'] = array(
    'description' => ".",
    'arguments' => array(
      'pid' => "The ID of the pattern to enable.",
    ),
    'aliases' => array('patterns run')
  );
  $items['patterns publish'] = array(
    'description' => "Publish a pattern.",
    'arguments' => array(
      'pid' => "The ID of the pattern to publish.",
    )
  );
  $items['patterns unpublish'] = array(
    'description' => "Unpublish a pattern.",
    'arguments' => array(
      'pid' => "The ID of the pattern to unpublish.",
    )
  );
  $items['patterns import'] = array(
    'description' => "Import a pattern (from file or url).",
    'arguments' => array(
      '' => "",
    )
  );
  $items['patterns run'] = array(
    'description' => ".",
    'arguments' => array(
      'pid' => "The ID of the pattern to run.",
    )
  );

  return $items;
}

/**
 * Implementation of hook_drush_help().
 */
function patterns_drush_help($section) {
  switch ($section) {
    case 'drush:patterns list':
      return dt("List all available patterns.");
  }
}

/**
 * patterns list command callback.
 */
function drush_patterns_patterns_form_helper($action) {
  if ($action == 'enable')
      variable_set('patterns_form_helper', TRUE);
  else:
      variable_set('patterns_form_helper', FALSE);
}

/**
 * patterns list command callback.
 */
function drush_patterns_patterns_allow_publish($action) {
  if ($action == 'enable')
      variable_set('patterns_allow_publish', TRUE);
  else:
      variable_set('patterns_allow_publish', FALSE);
}

/**
 * patterns list command callback.
 */
function drush_patterns_patterns_paths() {
  $paths = patterns_paths();
  drush_print("Paths to look for patterns:");
  foreach ($paths as $path)
    drush_print("- $path", 4);

  drush_print_pipe(implode(', ', $paths));
}

/**
 * patterns list command callback.
 */
function drush_patterns_patterns_list() {
  $patterns = patterns_get_patterns();
  $rows[] = array(dt('Id'), dt('Name'), dt('Title'), dt('Status'), dt('Version'));
  foreach($patterns as $pid => $pattern) {
    $rows[] = array($pattern->pid, $pattern->name, $pattern->title, $pattern->status, $pattern->info['version']);
    $pipe[] = $pattern->title;
  }

  drush_print_table($rows, TRUE);
  drush_print_pipe(implode(' ', $pipe));
}

/**
 * patterns list command callback.
 */
function drush_patterns_patterns_info($pid) {
  $pattern = patterns_get_pattern($pid);
  $info = "";
  $info .= sprintf("  %-18s: %s\n", 'PID', $pattern->pid);
  $info .= sprintf("  %-18s: %s\n", 'Name', $pattern->name);
  $info .= sprintf("  %-18s: %s\n", 'File', $pattern->file);
  $info .= sprintf("  %-18s: %s\n", 'Status', $pattern->status);
  $info .= sprintf("  %-18s: %s\n", 'Public', $pattern->public);
  $info .= sprintf("  %-18s: %s\n", 'Updated', $pattern->updated);
  $info .= sprintf("  %-18s: %s\n", 'Enabled', $pattern->enabled);
  
  foreach ($pattern->pattern['info'] as $key => $value) {
    $info .= sprintf("  %-18s: %s\n", ucfirst($key), $value);
  }
  $info .= sprintf("  %-18s: %s\n", 'Modules', implode(', ', $pattern->pattern['modules']));
  
  print $info;
}

/**
 * patterns enable command callback.
 */
function drush_patterns_patterns_enable($pid) {
  patterns_execute_pattern($pattern, $form_state['values']);
}

/**
 * patterns publish command callback.
 */
function drush_patterns_patterns_publish($pid) {
  if (is_numeric($pid)) {
    $result = db_query("UPDATE {patterns} SET public = 1 WHERE pid = %d", $pid);
  }
}

/**
 * patterns unpublish command callback.
 */
function drush_patterns_patterns_unpublish($pid) {
  if (is_numeric($pid)) {
    $result = db_query("UPDATE {patterns} SET public = 0 WHERE pid = %d", $pid);
  }
}

/**
 * patterns import command callback.
 */
function drush_patterns_patterns_import($uri) {

}