public function archive($month)
{
if ($month != NULL) {
// only cache public content
if (!($isAuthenticated = Fari_User::isAuthenticated('realname'))) {
$this->view->cache('/themes/' . BLOG_THEME . '/archive', 'text/html', $month);
}
$articles = Blog::getArchive($month, $isAuthenticated);
if (empty($articles)) {
$this->redirect('/error404');
}
$this->view->articles = $articles;
$this->view->title = Fari_Format::titleize($month);
$this->view->display('/themes/' . BLOG_THEME . '/archive', 'text/html', $month);
} else {
$this->redirect('/error404');
}
}
public function view($slug, $highlight)
{
$slug = Fari_Escape::text($slug);
$result = Fari_Db::selectRow('kb', '*', array('slug' => $slug));
if (empty($result)) {
// text not found
$this->redirect('/error404');
die;
}
// highlight keywords in the text
if (!empty($highlight)) {
$highlight = explode('-', $highlight);
$this->view->text = Fari_Format::highlight($result, $highlight, array('tags', 'source', 'category', 'comments', 'text', 'title'));
} else {
$this->view->text = $result;
}
$this->view->display('view');
}
/**
* Create a textual representation of a time in the past/future
* @param <type> $timestamp
*/
function timeAgoInWords($timestamp)
{
assert('is_int($timestamp); // you need to pass a timestamp');
echo Fari_Format::age($timestamp);
}
echo $row['category'];
?>
</a> ·
<a href="<?php
$this->url('/browse/source/' . $row['sourceSlug']);
?>
">
<?php
echo $row['source'];
?>
<?php
}
?>
</a> ·
<?php
echo Fari_Format::age($row['date']);
?>
·
<span class="small"><?php
echo $row['tags'];
?>
</span>
</div>
<div class="span-2"></div>
</div>
<?php
}
} else {
?>
<div id="view"><p>Nothing to display.</p></div>
<?php
"
><?php
echo $text['source'];
?>
</a>
</div>
<div class="span-5 last">
<label>Tags:</label><br />
<?php
echo $text['tags'];
?>
</div>
<div class="span-5 last">
<label>Age:</label><br />
<?php
echo Fari_Format::age($text['date']);
?>
</div>
<div class="span-5 last">
<label>Starred:</label><br />
<h3><a class="star <?php
echo $text['starred'];
?>
"
href="<?php
$this->url('/text/star/' . $text['slug']);
?>
"> </a></h3>
</div>
<?php
if (!empty($text['comments'])) {
/**
* Get used up memory, formatted.
*
* @return string Usage of memory in b, kb, etc.
*/
public static function getMemory()
{
return Fari_Format::bytes(memory_get_usage());
}
/**
* Builds and returns an RSS feed (check data on db insert!).
*
* @param string $feedTitle Title of the feed
* @param string $feedURL Link to the feed
* @param string $feedDescription Description of this feed
* @param string $items Database table
* @param boolean $isDateInRSS Set to TRUE if dates in tn the $items table are already in RSS format
* @return string RSS Feed
*/
public function create($feedTitle, $feedURL, $feedDescription, $items, $isDateInRSS = FALSE)
{
// escape input
$feedTitle = Fari_Escape::XML($feedTitle);
$feedURL = Fari_Escape::XML($feedURL);
$feedDescription = Fari_Escape::XML($feedDescription);
// set publishing date in RSS format
$feedPublished = date(DATE_RSS);
// start dom string
$DOMDocument = new DOMDocument('1.0', 'UTF-8');
// form columns, we will use the info when traversing articles (and on the line below)
$columns = $this->articleTitle . ', ' . $this->articleLink . ', ' . $this->articleDescription . ', ' . $this->articleDate;
// get items from the database if we are not passing a formed array already
if (!is_array($items)) {
$items = Fari_Db::select($items, $columns);
}
// <rss>
$rootNode = $DOMDocument->createElement('rss');
// use RSS version 2.0 attribute
$rootNode->setAttribute('version', '2.0');
$DOMDocument->appendChild($rootNode);
// <rss><channel>
$channel = $rootNode->appendChild($DOMDocument->createElement('channel'));
// create the header
// <rss><channel><title>
$channel->appendChild($DOMDocument->createElement('title', $feedTitle));
// <rss><channel><link>
$channel->appendChild($DOMDocument->createElement('link', $feedURL));
// <rss><channel><description>
$channel->appendChild($DOMDocument->createElement('description', $feedDescription));
// <rss><channel><pubDate>
$channel->appendChild($DOMDocument->createElement('pubDate', $feedPublished));
// column to RSS form 'conversion', elements have to follow that order...
$articleColumns = explode(', ', $columns);
$RSSColumns = array('title', 'link', 'description', 'pubDate');
// traverse items now
foreach ($items as $article) {
// <rss><channel><item>
$articleNode = $channel->appendChild($DOMDocument->createElement('item'));
// traverse the items array consisting of 4 elements
for ($i = 0; $i < 4; $i++) {
// <rss><channel><item><$column>
// <$column> value, escaped
$columnText = Fari_Escape::XML($article[$articleColumns[$i]]);
// do we need to fix RSS pubDate?
if ($RSSColumns[$i] == 'pubDate' && !$isDateInRSS) {
$columnText = Fari_Format::date($columnText, 'RSS');
}
$articleNode->appendChild($DOMDocument->createElement($RSSColumns[$i], $columnText));
}
}
// generate XML and return
$DOMDocument->formatOutput = TRUE;
return $DOMDocument->saveXML();
}
/**
* Determine file/directory statistics for input item.
*
* @param DirectoryIterator $item Item passed from a DirectoryIterator
* @return array Listing with stats
*/
private static function _getItemStats(DirectoryIterator $item)
{
$list = array();
// add filename
$list['name'] = (string) $item;
// add directory/file type
$list['type'] = $item->getType();
// add modification time
$list['modified'] = date('Y-m-d H:i:s', $item->getMTime());
// get permissions
$list['permissions'] = $item->getPerms();
// is writable?
$list['writable'] = $item->isWritable() ? 1 : 0;
// add path
$list['path'] = $item->getPathName();
$list['real_path'] = $item->getRealPath();
// add size
$list['size'] = Fari_Format::bytes($item->getSize());
return $list;
}
