System Interaction
[All Implemented Hooks]

Various callbacks for reacting to drupal some system events. More...

Collaboration diagram for System Interaction:

Functions
	planet_cron ()
	Implementation of hook_cron - Perform periodic actions.
	planet_user ($type, &$edit, &$user)
	Implementation of hook_user() - React when operations are performed on user accounts.
	planet_load ($node)
	Implementation of hook_load - Load node-type-specific information.

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Detailed Description

Various callbacks for reacting to drupal some system events.

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Function Documentation

planet_cron

(

)

Implementation of hook_cron - Perform periodic actions.

Returns:

none

DB @CRUD: planet_feeds[R]

                       {
  $result = db_query('SELECT fid FROM {planet_feeds} WHERE frozen = 0');
  while ($feed = db_fetch_object($result)) {
    $title = planet_refresh($feed->fid);
    watchdog('planet', 'Cron updated feed "'. $title .'".');
  }
}

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planet_load

(

$

node

)

Implementation of hook_load - Load node-type-specific information.

Parameters:

$node

The node being loaded.

Returns:

An object containing properties of the node being loaded.

DB @CRUD: planet_items[R]

                            {
  $additions = db_fetch_object(db_query('SELECT link, guid FROM {planet_items} WHERE nid = %d', $node->nid));
  return $additions;
}

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planet_user	(	$	type,
		&$	edit,
		&$	user
	)

Implementation of hook_user() - React when operations are performed on user accounts.

DB @CRUD: planet_feeds[R]

                                            {
  if ($type == 'view' && user_access('edit own blog', $user)) {
    $items[] = array('title' => t('Blog'),
      'value' => /* TODO
   Please manually fix the parameters on the l() or url() function on the next line.
   Typically, this was not changed because of a function call inside an array call like
   array('title' => t('View user profile.')).*/
l(t('view recent blog entries'), "planet/$user->uid", array('title' => t("Read %username's latest blog entries.", array('%username' => $user->name)))),
      'class' => 'blog',
    );
    return array(t('History') => $items);
  }
  if ($type == 'load') {
    $obj = db_fetch_object(db_query('SELECT link FROM {planet_feeds} WHERE uid = %d', $user->uid));
    $user->planet_feed = $obj->link;
  }
}

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