blog.pages.inc

<?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);
}