getExtraInfos(); $title = htmlspecialchars($extraInfos['name']); $uri = htmlspecialchars($extraInfos['uri']); // Dynamically build buttons for all formats (except HTML) $formatFac = new FormatFactory(); $formatFac->setWorkingDir(PATH_LIB_FORMATS); $buttons = ''; $links = ''; foreach($formatFac->getFormatNames() as $format) { if(strcasecmp($format, 'HTML') === 0) { continue; } $query = str_replace('format=Html', 'format=' . $format, htmlentities($_SERVER['QUERY_STRING'])); $buttons .= $this->buildButton($format, $query) . PHP_EOL; $mime = $formatFac->create($format)->getMimeType(); $links .= $this->buildLink($format, $query, $mime) . PHP_EOL; } $entries = ''; foreach($this->getItems() as $item) { $entryAuthor = $item->getAuthor() ? '

by: ' . $item->getAuthor() . '

' : ''; $entryTitle = $this->sanitizeHtml(strip_tags($item->getTitle())); $entryUri = $item->getURI() ?: $uri; $entryTimestamp = ''; if($item->getTimestamp()) { $entryTimestamp = ''; } $entryContent = ''; if($item->getContent()) { $entryContent = '
' . $this->sanitizeHtml($item->getContent()) . '
'; } $entryEnclosures = ''; if(!empty($item->getEnclosures())) { $entryEnclosures = '

Attachments:

'; foreach($item->getEnclosures() as $enclosure) { $url = $this->sanitizeHtml($enclosure); $entryEnclosures .= '
  • ' . substr($url, strrpos($url, '/') + 1) . '
    • '; } $entryEnclosures .= '
    '; } $entryCategories = ''; if(!empty($item->getCategories())) { $entryCategories = '

    Categories:

    '; foreach($item->getCategories() as $category) { $entryCategories .= '
  • ' . $this->sanitizeHtml($category) . '
    • '; } $entryCategories .= '
    '; } $entries .= <<

    {$entryTitle}

    {$entryTimestamp} {$entryAuthor} {$entryContent} {$entryEnclosures} {$entryCategories} EOD; } $charset = $this->getCharset(); /* Data are prepared, now let's begin the "MAGIE !!!" */ $toReturn = << {$title} {$links}

    {$title}

    {$buttons}
    {$entries} EOD; // Remove invalid characters ini_set('mbstring.substitute_character', 'none'); $toReturn = mb_convert_encoding($toReturn, $this->getCharset(), 'UTF-8'); return $toReturn; } public function display() { $this ->setContentType(self::MIME_TYPE . '; charset=' . $this->getCharset()) ->callContentType(); return parent::display(); } private function buildButton($format, $query) { return << EOD; } private function buildLink($format, $query, $mime) { return << EOD; } }