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Wolfgang Ziegler
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/**
* This include file implements views functionality on behalf of the
* buddylist.module
*/
function buddylist_views_tables() {
$tables['buddylist'] = array(
"name" => "buddylist",
"join" => array(
"left" => array(
"table" => "users",
"field" => "uid",
),
"right" => array(
"field" => "buddy",
),
),
);
$tables['buddylist_users'] = array(
'name' => 'users',
'join' => array(
'left' => array(
'table' => 'buddylist',
'field' => 'uid'
),
'right' => array(
'field' => 'uid'
),
),
'fields' => array(
'name' => array(
'name' => t('Buddylist: User Name'),
'handler' => 'views_handler_field_username',
'sortable' => true,
'uid' => 'uid',
'addlfields' => array('uid'),
'help' => t('This will display the username of the owner of the buddylist.'),
),
'uid' => array(
'name' => t('Buddylist: User Picture'),
'handler' => 'views_handler_field_userpic',
'sortable' => false,
'help' => t('This will display the user picture of the owner of the buddylist.'),
),
),
'sorts' => array(
'name' => array(
'name' => t('Buddylist: Buddy Name'),
'help' => t('This allows you to sort alphabetically by buddy name.'),
)
),
'filters' => array(
'uid' => array(
'name' => t('Buddylist: Author Is A Buddy Of Username'),
'operator' => 'views_handler_operator_or',
'list' => 'views_handler_filter_username',
'value-type' => 'array',
'help' => t('This allows you to filter by buddies of a particular user.'),
),
'currentuid' => array(
'field' => 'uid',
'name' => t('Buddylist: Author Is A Buddy Of Current User'),
'operator' => 'views_handler_operator_eqneq',
'list' => 'views_handler_filter_usercurrent',
'help' => t('This allows you to filter by buddies of the current user.'),
'cacheable' => 'no',
),
),
);
if (module_exists('usernode')) {
$tables['usernode_buddylist'] = array(
"name" => "buddylist",
"join" => array(
"left" => array(
"table" => "usernode",
"field" => "uid",
),
"right" => array(
"field" => "buddy",
),
),
'filters' => array(
'uid' => array(
'name' => t('Buddylist: Usernode Is A Buddy Of Username'),
'operator' => 'views_handler_operator_or',
'list' => 'views_handler_filter_username',
'value-type' => 'array',
'help' => t('This allows you to filter by buddies of a particular user.'),
),
'currentuid' => array(
'field' => 'uid',
'name' => t('Buddylist: Usernode Is A Buddy Of Current User'),
'operator' => 'views_handler_operator_eqneq',
'list' => 'views_handler_filter_usercurrent',
'help' => t('This allows you to filter by buddies of the current user.'),
),
),
);
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$tables['usernode_buddylist_buddyof'] = array(
"name" => "buddylist",
"join" => array(
"left" => array(
"table" => "usernode",
"field" => "uid",
),
"right" => array(
"field" => "uid",
),
),
'filters' => array(
'uid' => array(
'name' => t('Buddylist: Username Is A Buddy Of Usernode'),
'operator' => 'views_handler_operator_or',
'list' => 'views_handler_filter_username',
'value-type' => 'array',
'help' => t('This allows you to filter by buddies of a particular user.'),
),
'currentuid' => array(
'field' => 'uid',
'name' => t('Buddylist: Current User Is A Buddy Of Usernode'),
'operator' => 'views_handler_operator_eqneq',
'list' => 'views_handler_filter_usercurrent',
'help' => t('This allows you to filter by buddies of the current user.'),
),
),
);
$tables['usernode_buddylist_buddyof'] = array(
"name" => "buddylist",
"join" => array(
"left" => array(
"table" => "usernode",
"field" => "uid",
),
"right" => array(
"field" => "uid",
),
),
'filters' => array(
'buddy' => array(
'name' => t('Buddylist: Username Is A Buddy Of Usernode'),
'operator' => 'views_handler_operator_or',
'list' => 'views_handler_filter_username',
'value-type' => 'array',
'help' => t('This allows you to filter by buddies of a particular user.'),
),
'currentuid' => array(
'field' => 'buddy',
'name' => t('Buddylist: Current User Is A Buddy Of Usernode'),
'operator' => 'views_handler_operator_eqneq',
'list' => 'views_handler_filter_usercurrent',
'help' => t('This allows you to filter by buddies of the current user.'),
),
),
);
}
return($tables);
}
function buddylist_views_default_views() {
$view = new stdClass();
$view->name = 'buddylist_posts';
$view->description = 'A list of nodes created by buddies of current user';
$view->access = array ();
$view->view_args_php = '';
$view->page = TRUE;
$view->page_title = 'Buddylist Content';
$view->page_header = 'Nodes authored by buddies of current user<br />';
$view->page_footer = '';
$view->page_empty = '';
$view->page_type = 'table';
$view->url = 'buddies/posts';
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$view->use_pager = TRUE;
$view->nodes_per_page = '10';
$view->sort = array (
array (
'tablename' => 'node',
'field' => 'created',
'sortorder' => 'DESC',
'options' => '',
),
);
$view->argument = array (
);
$view->field = array (
array (
'tablename' => 'users',
'field' => 'name',
'label' => 'Buddy',
),
array (
'tablename' => 'node',
'field' => 'title',
'label' => 'Node Title',
'handler' => 'views_handler_field_nodelink',
),
array (
'tablename' => 'node',
'field' => 'type',
'label' => 'Node Type',
),
);
$view->filter = array (
array (
'tablename' => 'node',
'field' => 'status',
'operator' => '=',
'options' => '',
'value' => '1',
),
array (
'tablename' => 'buddylist_users',
'field' => 'currentuid',
'operator' => '=',
'options' => '',
'value' => '***CURRENT_USER***',
),
);
$view->exposed_filter = array (
);
$view->requires = array(node, users, buddylist_users);
$views[$view->name] = $view;
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if (module_exists('usernode')) {
$view = new stdClass();
$view->name = 'buddylist';
$view->description = 'Buddies of the current user';
$view->access = array();
$view->view_args_php = '';
$view->page = TRUE;
$view->page_title = 'Buddylist';
$view->page_header = 'Buddies of the current user<br />';
$view->page_type = 'table';
$view->url = 'buddies';
$view->use_pager = TRUE;
$view->nodes_per_page = '10';
$view->sort = array (
array (
'tablename' => 'node',
'field' => 'created',
'sortorder' => 'DESC',
'options' => 'normal',
),
);
$view->field = array (
array (
'tablename' => 'node',
'field' => 'title',
'label' => 'Name',
'handler' => 'views_handler_field_nodelink',
'options' => 'link',
),
);
$view->filter = array (
array (
'tablename' => 'node',
'field' => 'status',
'operator' => '=',
'options' => '',
'value' => '1',
),
array (
'tablename' => 'usernode_buddylist',
'field' => 'currentuid',
'operator' => '=',
'options' => '',
'value' => '***CURRENT_USER***',
),
array (
'tablename' => 'node',
'field' => 'type',
'operator' => 'OR',
'options' => '',
'value' => array (0 => 'usernode'),
),
);
$view->exposed_filter = array (
);
$view->requires = array(node, usernode_buddylist);
$views[$view->name] = $view;
}
Wolfgang Ziegler
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/**
* Implementation of hook_views_arguments
*/
function buddylist_views_arguments() {
if (module_exists('usernode')) {
$arguments = array(
'buddylist_buddies' => array(
'name' => t('Buddylist: Usernode is buddy of UID'),
'handler' => 'buddylist_views_handler_arg_buddies',
'help' => t('This will filter usernodes from users, which are buddies of the user with the ID passed to the view as argument.'),
),
'buddylist_buddies_buddyof' => array(
'name' => t('Buddylist: UID is buddy of Usernode'),
'handler' => 'buddylist_views_handler_arg_buddies_buddyof',
'help' => t('This will filter usernodes from users, of which the user with the ID passed to the view as argument is a buddy of.'),
),
);
return $arguments;
}
}
/**
* Callback for buddylist_views_arguments
*/
function buddylist_views_handler_arg_buddies($op, &$query, $argtype, $arg = '') {
switch($op) {
case 'summary':
$table_data = _views_get_tables();
$joininfo = $table_data['usernode_buddylist_buddyof']['join'];
$joininfo['type'] = 'inner';
$query->add_table("usernode_buddylist_buddyof", true, 1, $joininfo);
$query->add_table('users', true);
$query->add_field('name', 'users');
$query->add_field('uid', 'users');
$fieldinfo['field'] = "users.name";
return $fieldinfo;
break;
case 'sort':
$query->add_orderby('users', 'name', $argtype);
break;
case 'filter':
$uid = intval($arg);
$table_data = _views_get_tables();
$joininfo = $table_data['usernode_buddylist']['join'];
$joininfo['type'] = 'inner';
$joininfo['extra'] = array('uid' => $uid);
$query->add_table("usernode_buddylist", true, 1, $joininfo);
break;
case 'link':
$name = ($query->name ? $query->name : variable_get('anonymous', 'Anonymous'));
return l($name, "$arg/" . intval($query->uid));
case 'title':
if (!$query) {
return variable_get('anonymous', 'Anonymous');
}
$user = db_fetch_object(db_query("SELECT name FROM {users} WHERE uid = '%d'", $query));
return check_plain($user->name);
}
}
/**
* Callback for buddylist_views_arguments
*/
function buddylist_views_handler_arg_buddies_buddyof($op, &$query, $argtype, $arg = '') {
switch($op) {
case 'summary':
$table_data = _views_get_tables();
$joininfo = $table_data['usernode_buddylist']['join'];
$joininfo['type'] = 'inner';
$query->add_table("usernode_buddylist", true, 1, $joininfo);
$query->add_table('users', true);
$query->add_field('name', 'users');
$query->add_field('uid', 'users');
$fieldinfo['field'] = "users.name";
return $fieldinfo;
break;
case 'sort':
$query->add_orderby('users', 'name', $argtype);
break;
case 'filter':
$uid = intval($arg);
$table_data = _views_get_tables();
$joininfo = $table_data['usernode_buddylist_buddyof']['join'];
$joininfo['type'] = 'inner';
$joininfo['extra'] = array('buddy' => $uid);
$query->add_table("usernode_buddylist_buddyof", true, 1, $joininfo);
break;
case 'link':
$name = ($query->name ? $query->name : variable_get('anonymous', 'Anonymous'));
return l($name, "$arg/" . intval($query->uid));
case 'title':
if (!$query) {
return variable_get('anonymous', 'Anonymous');
}
$user = db_fetch_object(db_query("SELECT name FROM {users} WHERE uid = '%d'", $query));
return check_plain($user->name);
}
}