private function parseFeed($author, $feed)
{
$contenttype = $this->config['contenttype'];
$reader = new Reader();
$resource = $reader->download($feed['feed']);
// Return the right parser instance according to the feed format
$parser = $reader->getParser($resource->getUrl(), $resource->getContent(), $resource->getEncoding());
// Return a Feed object
$feeditems = $parser->execute();
// Print the feed properties with the magic method __toString()
// slice
$items = array_slice($feeditems->items, 0, $this->config['itemAmount']);
foreach ($items as $item) {
//echo "<hr>\n";
//echo " - " .$item->getTitle() . "<br>\n - " . \Bolt\Helpers\String::slug( $item->getTitle() ) . "\n";
// try to get an existing record for this item
$record = $this->app['storage']->getContent($contenttype, array('slug' => \Bolt\Helpers\String::slug($item->getTitle()), 'returnsingle' => true));
if (!$record) {
// New one.
$record = $this->app['storage']->getContentObject($contenttype);
echo "\n<b>[NEW]</b> ";
$new = true;
} else {
echo "\n<b>[UPD]</b> : " . $record->values['id'];
$new = false;
}
$date = new \DateTime("@" . $item->getDate());
if ($item->getContent() != false) {
$raw = $item->getContent();
} else {
$raw = $item->getIntro();
}
// Sanitize/clean the HTML.
$maid = new \Maid\Maid(array('output-format' => 'html', 'allowed-tags' => array('p', 'br', 'hr', 's', 'u', 'strong', 'em', 'i', 'b', 'li', 'ul', 'ol', 'menu', 'blockquote', 'pre', 'code', 'tt', 'h2', 'h3', 'h4', 'h5', 'h6', 'dd', 'dl', 'dh', 'table', 'tbody', 'thead', 'tfoot', 'th', 'td', 'tr', 'a', 'img'), 'allowed-attribs' => array('id', 'class', 'name', 'value', 'href', 'src')));
$content = $maid->clean($raw);
// if ($item->getImage() != "") {
// $image = $item->getImage();
// } else {
$image = $this->findImage($content, $feed['url']);
// }
$values = array('itemid' => $item->getId(), 'title' => "" . $item->getTitle(), 'raw' => "" . $raw, 'body' => "" . $content, 'author' => $author, 'image' => $image, 'status' => 'published', 'sitetitle' => $feed['title'], 'sitesource' => $feed['url']);
// echo "<img src='".$image['file']."' width='200'>";
if ($new || $date instanceof \DateTime) {
echo "[1]";
$values['datecreated'] = $date instanceof \DateTime ? $date->format('Y-m-d H:i:s') : "";
$values['datepublish'] = $date instanceof \DateTime ? $date->format('Y-m-d H:i:s') : "";
} else {
dump($date);
echo "[2]";
}
// $record->setTaxonomy('tags', $item->getTags());
// $record->setTaxonomy('authors', $author);
$record->setValues($values);
$id = $this->app['storage']->saveContent($record);
echo " - " . $values['datecreated'] . " / " . $values['title'];
flush();
}
}
/**
* Formats the given string as Markdown in HTML
*
* @param string $content
* @return string Markdown output
*/
public function markdown($content)
{
// Parse the field as Markdown, return HTML
$output = \Parsedown::instance()->parse($content);
// Sanitize/clean the HTML.
$maid = new \Maid\Maid(array('output-format' => 'html', 'allowed-tags' => array('html', 'head', 'body', 'section', 'div', 'p', 'br', 'hr', 's', 'u', 'strong', 'em', 'i', 'b', 'li', 'ul', 'ol', 'menu', 'blockquote', 'pre', 'code', 'tt', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'dd', 'dl', 'dh', 'table', 'tbody', 'thead', 'tfoot', 'th', 'td', 'tr', 'a', 'img'), 'allowed-attribs' => array('id', 'class', 'name', 'value', 'href', 'src')));
$output = $maid->clean($output);
return $output;
}
/**
* Creates RSS safe content. Wraps it in CDATA tags, strips style and
* scripts out. Can optionally also return a (cleaned) excerpt.
*
* @param string $field The field to clean up
* @param int $excerptLength Number of chars of the excerpt
* @return string RSS safe string
*/
public function rss_safe($field = '', $excerptLength = 0)
{
if (array_key_exists($field, $this->values)) {
if ($this->fieldtype($field) == 'html') {
$value = $this->values[$field];
// Completely remove style and script blocks
$maid = new \Maid\Maid(array('allowed-tags' => array('a', 'b', 'br', 'hr', 'h1', 'h2', 'h3', 'h4', 'p', 'strong', 'em', 'i', 'u', 'strike', 'ul', 'ol', 'li', 'img'), 'output-format' => 'html'));
$result = $maid->clean($value);
if ($excerptLength > 0) {
$result = trimText($result, $excerptLength, false, true, false);
}
return '<![CDATA[ ' . $result . ' ]]>';
} else {
return $this->values[$field];
}
}
return "";
}
/**
* Formats the given string as Markdown in HTML.
*
* @param string $content
*
* @return string Markdown output
*/
public function markdown($content)
{
// Parse the field as Markdown, return HTML
$output = \ParsedownExtra::instance()->text($content);
$config = $this->app['config']->get('general/htmlcleaner');
$allowed_tags = !empty($config['allowed_tags']) ? $config['allowed_tags'] : array('div', 'p', 'br', 'hr', 's', 'u', 'strong', 'em', 'i', 'b', 'li', 'ul', 'ol', 'blockquote', 'pre', 'code', 'tt', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'dd', 'dl', 'dh', 'table', 'tbody', 'thead', 'tfoot', 'th', 'td', 'tr', 'a', 'img');
$allowed_attributes = !empty($config['allowed_attributes']) ? $config['allowed_attributes'] : array('id', 'class', 'name', 'value', 'href', 'src');
// Sanitize/clean the HTML.
$maid = new \Maid\Maid(array('output-format' => 'html', 'allowed-tags' => $allowed_tags, 'allowed-attribs' => $allowed_attributes));
$output = $maid->clean($output);
return $output;
}
public function rss_safe($fields = '', $excerptLength = 0)
{
// Make sure we have an array of fields. Even if it's only one.
if (!is_array($fields)) {
$fields = explode(',', $fields);
}
$fields = array_map('trim', $fields);
$result = '';
foreach ($fields as $field) {
if (array_key_exists($field, $this->values)) {
// Completely remove style and script blocks
$maid = new \Maid\Maid(array('allowed-tags' => array('a', 'b', 'br', 'hr', 'h1', 'h2', 'h3', 'h4', 'p', 'strong', 'em', 'i', 'u', 'strike', 'ul', 'ol', 'li', 'img'), 'output-format' => 'html'));
$result .= $maid->clean($this->values[$field]);
}
}
if ($excerptLength > 0) {
$result .= trimText($result, $excerptLength, false, true, false);
}
return '<![CDATA[ ' . $result . ' ]]>';
}
