public static function show($start_date = null, $end_date = null)
{
if (!Blog_User::allowView()) {
return null;
}
$db = new PHPWS_DB('blog_entries');
if ($start_date) {
$db->addWhere('publish_date', $start_date, '>=', 'and', 2);
}
if ($end_date) {
$db->addWhere('publish_date', $end_date, '<=', 'and', 2);
}
$db->addWhere('approved', 1);
$db->addWhere('publish_date', time(), '<');
$db->addWhere('expire_date', time(), '>', 'and', 1);
$db->addWhere('expire_date', 0, '=', 'or', 1);
$db->setGroupConj(1, 'and');
Key::restrictView($db, 'blog');
$total_entries = Blog_User::totalEntries($db);
$limit = PHPWS_Settings::get('blog', 'blog_limit');
if (isset($_GET['page'])) {
$page = $_GET['page'];
} else {
$page = 0;
}
if (!is_numeric($page) || $page < 2) {
$offset = $page = 0;
} else {
$offset = ($page - 1) * $limit;
}
Layout::addStyle('blog');
$result = Blog_User::getEntries($db, $limit, $offset);
if ($page > 0 && empty($result)) {
PHPWS_Core::reroute('blog/action/view/page/1');
}
if (PHPWS_Error::isError($result)) {
PHPWS_Error::log($result);
return NULL;
}
if (empty($result)) {
if (Current_User::allow('blog')) {
MiniAdmin::add('blog', PHPWS_Text::secureLink(dgettext('blog', 'Create first blog entry!'), 'blog', array('action' => 'admin', 'command' => 'new')));
}
return NULL;
}
if ($page < 2) {
$past_entries = PHPWS_Settings::get('blog', 'past_entries');
if ($past_entries) {
$db->setLimit($past_entries, $limit);
$past = $db->getObjects('Blog');
if (PHPWS_Error::isError($past)) {
PHPWS_Error::log($past);
} elseif ($past) {
Blog_User::showPast($past);
}
}
}
$rss = false;
foreach ($result as $blog) {
if (!$rss) {
if (PHPWS_Core::moduleExists('rss')) {
PHPWS_Core::initModClass('rss', 'RSS.php');
$key = new Key($blog->key_id);
RSS::showIcon($key);
$rss = true;
}
}
$view = $blog->view();
if (!empty($view)) {
$list[] = $view;
}
}
$page_vars['action'] = 'view';
if ($page > 1) {
$page_vars['page'] = $page - 1;
$tpl['PREV_PAGE'] = PHPWS_Text::moduleLink(dgettext('blog', 'Previous page'), 'blog', $page_vars);
if ($limit + $offset < $total_entries) {
$page_vars['page'] = $page + 1;
$tpl['NEXT_PAGE'] = PHPWS_Text::moduleLink(dgettext('blog', 'Next page'), 'blog', $page_vars);
}
} elseif ($limit + $offset < $total_entries) {
$page_vars['page'] = 2;
$tpl['NEXT_PAGE'] = PHPWS_Text::moduleLink(dgettext('blog', 'Next page'), 'blog', $page_vars);
}
$tpl['ENTRIES'] = implode('', $list);
$content = PHPWS_Template::process($tpl, 'blog', 'list_view.tpl');
if (Current_User::allow('blog', 'edit_blog')) {
Blog_User::miniAdminList();
$vars['action'] = 'admin';
$vars['command'] = 'new';
$link[] = PHPWS_Text::secureLink(dgettext('blog', 'Add new blog'), 'blog', $vars);
MiniAdmin::add('blog', $link);
}
return $content;
}
/**
* Displays the blog entry
*
* @param boolean edit If true, show edit link
* @param boolean summarized If true, this is a summarized entry
*/
public function view($edit = true, $summarized = true)
{
if (!$this->id) {
PHPWS_Core::errorPage(404);
}
$key = new Key($this->key_id);
if (!$key->allowView() || !Blog_User::allowView()) {
Current_User::requireLogin();
return dgettext('blog', 'You do not have permission to view this entry.');
}
$template['TITLE'] = sprintf('<a href="%s" rel="bookmark">%s</a>', $this->getViewLink(true), $this->title);
$template['TITLE_NO_LINK'] = $this->title;
if ($this->publish_date > time()) {
$template['UNPUBLISHED'] = dgettext('blog', 'Unpublished');
} elseif ($this->expire_date && $this->expire_date < time()) {
$template['UNPUBLISHED'] = dgettext('blog', 'Expired');
}
$template['LOCAL_DATE'] = $this->getPublishDate();
$summary = $this->getSummary(true);
$entry = $this->getEntry(true);
if ($summarized) {
if (empty($summary)) {
$template['SUMMARY'] = PHPWS_Text::parseTag($entry);
} else {
if (!empty($entry)) {
$template['READ_MORE'] = PHPWS_Text::rewriteLink(Icon::get('chevron-circle-down') . ' ' . dgettext('blog', 'Read more'), 'blog', array('id' => $this->id), null, 'Read more of this entry', 'btn btn-default');
}
$template['SUMMARY'] = PHPWS_Text::parseTag($summary);
}
} else {
$template['SUMMARY'] = PHPWS_Text::parseTag($summary);
$template['ENTRY'] = PHPWS_Text::parseTag($entry);
}
$template['IMAGE'] = $this->getFile($this->thumbnail && $summarized);
if ($edit && (Current_User::allow('blog', 'edit_blog', $this->id, 'entry') || Current_User::allow('blog', 'edit_blog') && $this->author_id == Current_User::getId())) {
$vars['blog_id'] = $this->id;
$vars['action'] = 'admin';
$vars['command'] = 'edit';
$template['EDIT_LINK'] = PHPWS_Text::secureLink(dgettext('blog', 'Edit'), 'blog', $vars);
$template['EDIT_URI'] = PHPWS_Text::linkAddress('blog', $vars, true);
if (!$summarized) {
MiniAdmin::add('blog', array(PHPWS_Text::secureLink(dgettext('blog', 'Edit blog'), 'blog', $vars)));
}
}
// Check setting for showing when the entry was posted
if (PHPWS_Settings::get('blog', 'show_posted_by')) {
$template['POSTED_BY'] = dgettext('blog', 'By');
$template['AUTHOR'] = $this->author;
}
// Check settings for showing the author of the entry
if (PHPWS_Settings::get('blog', 'show_posted_date')) {
$template['PUBLISHED'] = dgettext('blog', 'Published');
$template['POSTED_ON'] = dgettext('blog', 'Posted on');
$template['PUBLISHED_DATE'] = $this->getPublishDateShort();
}
if ($summarized) {
$view_tpl = 'view_list.tpl';
} else {
$template['COMMENT_SCRIPT'] = PHPWS_Settings::get('blog', 'comment_script');
$key->flag();
$view_tpl = 'view_full.tpl';
}
return PHPWS_Template::process($template, 'blog', $view_tpl);
}