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<?php
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// $Id: blog.pages.inc,v 1.23 2009/10/09 00:59:55 dries Exp $
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/**
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* @file
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* Page callback file for the blog module.
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*/
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/**
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* Menu callback; displays a Drupal page containing recent blog entries of a given user.
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*/
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function blog_page_user($account) {
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global $user;
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drupal_set_title($title = t("@name's blog", array('@name' => format_username($account))), PASS_THROUGH);
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$items = array();
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if (($account->uid == $user->uid) && user_access('create blog content')) {
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$items[] = l(t('Post new blog entry.'), "node/add/blog");
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}
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elseif ($account->uid == $user->uid) {
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$items[] = t('You are not allowed to post a new blog entry.');
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}
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$build['blog_actions'] = array(
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'#items' => $items,
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'#theme' => 'item_list',
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'#weight' => -1,
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);
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$query = db_select('node', 'n')->extend('PagerDefault');
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$nids = $query
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->fields('n', array('nid', 'sticky', 'created'))
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->condition('type', 'blog')
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->condition('uid', $account->uid)
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->condition('status', 1)
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->orderBy('sticky', 'DESC')
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->orderBy('created', 'DESC')
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->limit(variable_get('default_nodes_main', 10))
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->addTag('node_access')
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->execute()
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->fetchCol();
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if (!empty($nids)) {
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$nodes = node_load_multiple($nids);
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$build += node_build_multiple($nodes);
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$build['pager'] = array(
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'#theme' => 'pager',
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'#weight' => 5,
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);
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}
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else {
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if ($account->uid == $user->uid) {
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drupal_set_message(t('You have not created any blog entries.'));
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}
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else {
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drupal_set_message(t('!author has not created any blog entries.', array('!author' => theme('username', array('account' => $account)))));
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}
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}
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drupal_add_feed(url('blog/' . $account->uid . '/feed'), t('RSS - !title', array('!title' => $title)));
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return $build;
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}
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/**
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* Menu callback; displays a Drupal page containing recent blog entries of all users.
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*/
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function blog_page_last() {
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global $user;
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$build = array();
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if (user_access('create blog content')) {
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$items[] = l(t('Create new blog entry.'), "node/add/blog");
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$build['blog_actions'] = array(
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'#items' => $items,
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'#theme' => 'item_list',
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'#weight' => -1,
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);
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}
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$query = db_select('node', 'n')->extend('PagerDefault');
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$nids = $query
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->fields('n', array('nid', 'sticky', 'created'))
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->condition('type', 'blog')
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->condition('status', 1)
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->orderBy('sticky', 'DESC')
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->orderBy('created', 'DESC')
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->limit(variable_get('default_nodes_main', 10))
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->addTag('node_access')
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->execute()
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->fetchCol();
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if (!empty($nids)) {
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$nodes = node_load_multiple($nids);
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$build += node_build_multiple($nodes);
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$build['pager'] = array(
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'#theme' => 'pager',
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'#weight' => 5,
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);
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}
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else {
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drupal_set_message(t('No blog entries have been created.'));
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}
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drupal_add_feed(url('blog/feed'), t('RSS - blogs'));
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return $build;
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}
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/**
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* Menu callback; displays an RSS feed containing recent blog entries of a given user.
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*/
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function blog_feed_user($account) {
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$nids = db_select('node', 'n')
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->fields('n', array('nid', 'created'))
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->condition('type', 'blog')
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->condition('uid', $account->uid)
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->condition('status', 1)
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->orderBy('created', 'DESC')
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->range(0, variable_get('feed_default_items', 10))
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->addTag('node_access')
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->execute()
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->fetchCol();
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$channel['title'] = t("!name's blog", array('!name' => format_username($account)));
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$channel['link'] = url('blog/' . $account->uid, array('absolute' => TRUE));
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node_feed($nids, $channel);
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}
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/**
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* Menu callback; displays an RSS feed containing recent blog entries of all users.
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*/
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function blog_feed_last() {
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$nids = db_select('node', 'n')
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->fields('n', array('nid', 'created'))
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->condition('type', 'blog')
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->condition('status', 1)
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->orderBy('created', 'DESC')
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->range(0, variable_get('feed_default_items', 10))
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->addTag('node_access')
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->execute()
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->fetchCol();
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$channel['title'] = t('!site_name blogs', array('!site_name' => variable_get('site_name', 'Drupal')));
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$channel['link'] = url('blog', array('absolute' => TRUE));
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node_feed($nids, $channel);
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}
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