No call by reference anymore
This commit is contained in:
parent
70092a1aff
commit
0c7be66d79
|
|
@ -32,6 +32,8 @@ use Friendica\Model\Post;
|
|||
*/
|
||||
class NPF
|
||||
{
|
||||
static $heading_subtype = [];
|
||||
|
||||
static public function fromBBCode(string $bbcode, int $uri_id): array
|
||||
{
|
||||
$bbcode = self::prepareBody($bbcode);
|
||||
|
|
@ -47,18 +49,30 @@ class NPF
|
|||
return [];
|
||||
}
|
||||
|
||||
self::setHeadingSubStyles($doc);
|
||||
|
||||
$element = $doc->getElementsByTagName('body')->item(0);
|
||||
echo $element->ownerDocument->saveHTML($element) . "\n";
|
||||
// echo $element->ownerDocument->saveHTML($element) . "\n";
|
||||
|
||||
$npf = [];
|
||||
$text = '';
|
||||
$formatting = [];
|
||||
|
||||
self::routeChildren($element, $uri_id, true, [], $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::routeChildren($element, $uri_id, true, []);
|
||||
|
||||
return self::addLinkBlockForUriId($uri_id, 0, $npf);
|
||||
}
|
||||
|
||||
static function setHeadingSubStyles($doc)
|
||||
{
|
||||
self::$heading_subtype = [];
|
||||
foreach (['h1', 'h2', 'h3', 'h4', 'h5', 'h6'] as $element) {
|
||||
if ($doc->getElementsByTagName($element)->count() > 0) {
|
||||
if (empty(self::$heading_subtype)) {
|
||||
self::$heading_subtype[$element] = 'heading1';
|
||||
} else {
|
||||
self::$heading_subtype[$element] = 'heading2';
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static private function prepareBody(string $body): string
|
||||
{
|
||||
$shared = BBCode::fetchShareAttributes($body);
|
||||
|
|
@ -100,10 +114,10 @@ class NPF
|
|||
return trim($body);
|
||||
}
|
||||
|
||||
static private function routeChildren(DOMElement $element, int $uri_id, bool $parse_structure, array $callstack, array &$npf, string &$text, array &$formatting)
|
||||
static private function routeChildren(DOMElement $element, int $uri_id, bool $parse_structure, array $callstack, array $npf = [], string $text = '', array $formatting = []): array
|
||||
{
|
||||
if ($parse_structure && $text) {
|
||||
self::addBlock($text, $formatting, $npf, $callstack);
|
||||
list($npf, $text, $formatting) = self::addBlock($text, $formatting, $npf, $callstack);
|
||||
}
|
||||
|
||||
$callstack[] = $element->nodeName;
|
||||
|
|
@ -113,21 +127,21 @@ class NPF
|
|||
switch ($child->nodeName) {
|
||||
case 'b':
|
||||
case 'strong':
|
||||
self::addFormatting($child, $uri_id, 'bold', $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::addFormatting($child, $uri_id, 'bold', $callstack, $npf, $text, $formatting);
|
||||
break;
|
||||
|
||||
case 'i':
|
||||
case 'em':
|
||||
self::addFormatting($child, $uri_id, 'italic', $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::addFormatting($child, $uri_id, 'italic', $callstack, $npf, $text, $formatting);
|
||||
break;
|
||||
|
||||
case 's':
|
||||
self::addFormatting($child, $uri_id, 'strikethrough', $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::addFormatting($child, $uri_id, 'strikethrough', $callstack, $npf, $text, $formatting);
|
||||
break;
|
||||
|
||||
case 'u':
|
||||
case 'span':
|
||||
self::addFormatting($child, $uri_id, '', $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::addFormatting($child, $uri_id, '', $callstack, $npf, $text, $formatting);
|
||||
break;
|
||||
|
||||
case 'hr':
|
||||
|
|
@ -148,7 +162,7 @@ class NPF
|
|||
|
||||
case 'a':
|
||||
if ($text) {
|
||||
self::addInlineLink($child, $uri_id, $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::addInlineLink($child, $uri_id, $callstack, $npf, $text, $formatting);
|
||||
} else {
|
||||
$npf = self::addLinkBlock($child, $uri_id, $level, $npf);
|
||||
}
|
||||
|
|
@ -173,7 +187,7 @@ class NPF
|
|||
case 'ul':
|
||||
case 'li':
|
||||
case 'details':
|
||||
self::routeChildren($child, $uri_id, true, $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::routeChildren($child, $uri_id, true, $callstack, $npf, $text, $formatting);
|
||||
break;
|
||||
|
||||
default:
|
||||
|
|
@ -184,8 +198,9 @@ class NPF
|
|||
}
|
||||
|
||||
if ($parse_structure && $text) {
|
||||
self::addBlock($text, $formatting, $npf, $callstack);
|
||||
list($npf, $text, $formatting) = self::addBlock($text, $formatting, $npf, $callstack);
|
||||
}
|
||||
return [$npf, $text, $formatting];
|
||||
}
|
||||
|
||||
static private function getLevelByCallstack($callstack): int
|
||||
|
|
@ -199,7 +214,7 @@ class NPF
|
|||
return max(0, $level - 1);
|
||||
}
|
||||
|
||||
static private function getSubTypeByCallstack($callstack): string
|
||||
static private function getSubTypeByCallstack($callstack, string $text): string
|
||||
{
|
||||
$subtype = '';
|
||||
foreach ($callstack as $entry) {
|
||||
|
|
@ -213,43 +228,49 @@ class NPF
|
|||
break;
|
||||
|
||||
case 'h1':
|
||||
$subtype = 'heading1';
|
||||
$subtype = self::$heading_subtype[$entry];
|
||||
break;
|
||||
|
||||
case 'h2':
|
||||
$subtype = 'heading1';
|
||||
$subtype = self::$heading_subtype[$entry];
|
||||
break;
|
||||
|
||||
case 'h3':
|
||||
$subtype = 'heading1';
|
||||
$subtype = self::$heading_subtype[$entry];
|
||||
break;
|
||||
|
||||
case 'h4':
|
||||
$subtype = 'heading2';
|
||||
$subtype = self::$heading_subtype[$entry];
|
||||
break;
|
||||
|
||||
case 'h5':
|
||||
$subtype = 'heading2';
|
||||
$subtype = self::$heading_subtype[$entry];
|
||||
break;
|
||||
|
||||
case 'h6':
|
||||
$subtype = 'heading2';
|
||||
$subtype = self::$heading_subtype[$entry];
|
||||
break;
|
||||
|
||||
case 'blockquote':
|
||||
case 'blockquote':
|
||||
$subtype = strlen($text) < 100 ? 'quote' : 'indented';
|
||||
break;
|
||||
|
||||
case 'pre':
|
||||
case 'code':
|
||||
$subtype = 'indented';
|
||||
break;
|
||||
|
||||
case 'code':
|
||||
$subtype = 'chat';
|
||||
break;
|
||||
}
|
||||
}
|
||||
return $subtype;
|
||||
}
|
||||
|
||||
static private function addFormatting(DOMElement $element, int $uri_id, string $type, array $callstack, array &$npf, string &$text, array &$formatting)
|
||||
static private function addFormatting(DOMElement $element, int $uri_id, string $type, array $callstack, array $npf, string $text, array $formatting): array
|
||||
{
|
||||
$start = mb_strlen($text);
|
||||
self::routeChildren($element, $uri_id, false, $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::routeChildren($element, $uri_id, false, $callstack, $npf, $text, $formatting);
|
||||
|
||||
if (!empty($type)) {
|
||||
$formatting[] = [
|
||||
|
|
@ -258,12 +279,13 @@ class NPF
|
|||
'type' => $type
|
||||
];
|
||||
}
|
||||
return [$npf, $text, $formatting];
|
||||
}
|
||||
|
||||
static private function addInlineLink(DOMElement $element, int $uri_id, array $callstack, array &$npf, string &$text, array &$formatting)
|
||||
static private function addInlineLink(DOMElement $element, int $uri_id, array $callstack, array $npf, string $text, array $formatting): array
|
||||
{
|
||||
$start = mb_strlen($text);
|
||||
self::routeChildren($element, $uri_id, false, $callstack, $npf, $text, $formatting);
|
||||
list($npf, $text, $formatting) = self::routeChildren($element, $uri_id, false, $callstack, $npf, $text, $formatting);
|
||||
|
||||
$attributes = [];
|
||||
foreach ($element->attributes as $key => $attribute) {
|
||||
|
|
@ -277,13 +299,14 @@ class NPF
|
|||
'url' => $attributes['href']
|
||||
];
|
||||
}
|
||||
return [$npf, $text, $formatting];
|
||||
}
|
||||
|
||||
static private function addBlock(string &$text, array &$formatting, array &$npf, array $callstack)
|
||||
static private function addBlock(string $text, array $formatting, array $npf, array $callstack): array
|
||||
{
|
||||
$block = [
|
||||
'callstack' => $callstack,
|
||||
'type' => 'text',
|
||||
'subtype' => '',
|
||||
'text' => $text,
|
||||
];
|
||||
|
||||
|
|
@ -296,14 +319,17 @@ class NPF
|
|||
$block['indent_level'] = $level;
|
||||
}
|
||||
|
||||
$subtype = self::getSubTypeByCallstack($callstack);
|
||||
$subtype = self::getSubTypeByCallstack($callstack, $text);
|
||||
if ($subtype) {
|
||||
$block['subtype'] = $subtype;
|
||||
} else {
|
||||
unset($block['subtype']);
|
||||
}
|
||||
|
||||
$npf[] = $block;
|
||||
$text = '';
|
||||
$formatting = [];
|
||||
return [$npf, $text, $formatting];
|
||||
}
|
||||
|
||||
static private function addPoster(array $media, array $block): array
|
||||
|
|
|
|||
Loading…
Reference in a new issue