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[Sfeed] Added new format (#3306)

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* [Sfeed] Added new format

* [Sfeed] Spaces instead of tabs

* [Sfeed] Move all global functions to class and fix phpcs warnings
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mad-reyk 2023-03-11 23:13:27 +00:00 committed by GitHub
parent 19fc2dc100
commit c1f446fd19
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1 changed files with 64 additions and 0 deletions
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formats/SfeedFormat.php Normal file
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@ -0,0 +1,64 @@
<?PHP
class SfeedFormat extends FormatAbstract
{
const MIME_TYPE = 'text/plain';
private function escape(string $str)
{
$str = str_replace('\\', '\\\\', $str);
$str = str_replace("\n", "\\n", $str);
return str_replace("\t", "\\t", $str);
}
private function getFirstEnclosure(array $enclosures)
{
if (count($enclosures) >= 1) {
return $enclosures[0];
}
return '';
}
private function getCategories(array $cats)
{
$toReturn = '';
$i = 0;
foreach ($cats as $cat) {
$toReturn .= $cat;
if (count($cats) < $i) {
$toReturn .= '|';
}
$i++;
}
return $toReturn;
}
public function stringify()
{
$items = $this->getItems();
$toReturn = '';
foreach ($items as $item) {
$toReturn .= sprintf(
"%s\t%s\t%s\t%s\thtml\t\t%s\t%s\t%s\n",
$item->toArray()['timestamp'],
$this->escape($item->toArray()['title']),
$item->toArray()['uri'],
$this->escape($item->toArray()['content']),
$item->toArray()['author'],
$this->getFirstEnclosure($item->toArray()['enclosures']),
$this->getCategories($item->toArray()['categories'])
);
}
// Remove invalid non-UTF8 characters
ini_set('mbstring.substitute_character', 'none');
$toReturn = mb_convert_encoding(
$toReturn,
$this->getCharset(),
'UTF-8'
);
return $toReturn;
}
}
// vi: expandtab