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<?php
/**
* @file
* Page callback file for the blog module.
*/
/**
* Menu callback; displays a Drupal page containing recent blog entries of a given user.
*/
function blog_page_user($account) {
global $user;
drupal_set_title($title = t("@name's blog", array('@name' => format_username($account))), PASS_THROUGH);
$build = array();
$query = db_select('node', 'n')->extend('PagerDefault');
$nids = $query
->fields('n', array('nid', 'sticky', 'created'))
->condition('type', 'blog')
->condition('uid', $account->uid)
->condition('status', 1)
->orderBy('sticky', 'DESC')
->orderBy('created', 'DESC')
->limit(variable_get('default_nodes_main', 10))
->addTag('node_access')
->execute()
->fetchCol();
if (!empty($nids)) {
$nodes = node_load_multiple($nids);
$build += node_view_multiple($nodes);
$build['pager'] = array(
'#theme' => 'pager',
'#weight' => 5,
);
}
else {
if ($account->uid == $user->uid) {
drupal_set_message(t('You have not created any blog entries.'));
}
else {
drupal_set_message(t('!author has not created any blog entries.', array('!author' => theme('username', array('account' => $account)))));
}
}
drupal_add_feed('blog/' . $account->uid . '/feed', t('RSS - !title', array('!title' => $title)));
return $build;
}
/**
* Menu callback; displays a Drupal page containing recent blog entries of all users.
*/
function blog_page_last() {
global $user;
$build = array();
$query = db_select('node', 'n')->extend('PagerDefault');
$nids = $query
->fields('n', array('nid', 'sticky', 'created'))
->condition('type', 'blog')
->condition('status', 1)
->orderBy('sticky', 'DESC')
->orderBy('created', 'DESC')
->limit(variable_get('default_nodes_main', 10))
->addTag('node_access')
->execute()
->fetchCol();
if (!empty($nids)) {
$nodes = node_load_multiple($nids);
$build += node_view_multiple($nodes);
$build['pager'] = array(
'#theme' => 'pager',
'#weight' => 5,
);
}
else {
drupal_set_message(t('No blog entries have been created.'));
}
drupal_add_feed('blog/feed', t('RSS - blogs'));
return $build;
}
/**
* Menu callback; displays an RSS feed containing recent blog entries of a given user.
*/
function blog_feed_user($account) {
$nids = db_select('node', 'n')
->fields('n', array('nid', 'created'))
->condition('type', 'blog')
->condition('uid', $account->uid)
->condition('status', 1)
->orderBy('created', 'DESC')
->range(0, variable_get('feed_default_items', 10))
->addTag('node_access')
->execute()
->fetchCol();
$channel['title'] = t("!name's blog", array('!name' => format_username($account)));
$channel['link'] = url('blog/' . $account->uid, array('absolute' => TRUE));
node_feed($nids, $channel);
}
/**
* Menu callback; displays an RSS feed containing recent blog entries of all users.
*/
function blog_feed_last() {
$nids = db_select('node', 'n')
->fields('n', array('nid', 'created'))
->condition('type', 'blog')
->condition('status', 1)
->orderBy('created', 'DESC')
->range(0, variable_get('feed_default_items', 10))
->addTag('node_access')
->execute()
->fetchCol();
$channel['title'] = t('!site_name blogs', array('!site_name' => variable_get('site_name', 'Drupal')));
$channel['link'] = url('blog', array('absolute' => TRUE));
node_feed($nids, $channel);
}
