sforkowany z mirror/friendica
Move autolink regex in Util\Strings
rodzic
ad854d5d40
commit
184b51ec56
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@ -1268,24 +1268,7 @@ class BBCode extends BaseObject
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// if the HTML is used to generate plain text, then don't do this search, but replace all URL of that kind to text
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if (!$for_plaintext) {
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// Autolink feature (thanks to https://daringfireball.net/2010/07/improved_regex_for_matching_urls)
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$autolink_regex = '@(?xi)
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(?<![=\'\]"/]) # Not preceded by =, \', ], ", /
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\b
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( # Capture 1: entire matched URL
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https?:// # http or https protocol
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(?:
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[^/.][^/]+[.][^/]+/? # looks like domain name followed by a slash
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)
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(?: # One or more:
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[^\s()<>]+ # Run of non-space, non-()<>
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| # or
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\(([^\s()<>]+|(\([^\s()<>]+\)))*\) # balanced parens, up to 2 levels
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| # or
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[^\s`!()\[\]{};:\'".,<>?«»“”‘’] # not a space or one of these punct chars
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)*
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)@';
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$text = preg_replace($autolink_regex, '[url]$1[/url]', $text);
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$text = preg_replace(Strings::autoLinkRegEx(), '[url]$1[/url]', $text);
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if ($simple_html == 7) {
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$text = preg_replace_callback("/\[url\]([$URLSearchString]*)\[\/url\]/ism", 'self::convertUrlForOStatusCallback', $text);
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$text = preg_replace_callback("/\[url\=([$URLSearchString]*)\]([$URLSearchString]*)\[\/url\]/ism", 'self::convertUrlForOStatusCallback', $text);
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@ -346,4 +346,30 @@ class Strings
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return $return;
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}
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/**
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* Returns the regular expression string to match URLs in a given text
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*
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* @return string
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* @see https://daringfireball.net/2010/07/improved_regex_for_matching_urls
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*/
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public static function autoLinkRegEx()
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{
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return '@(?xi)
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(?<![=\'\]"/]) # Not preceded by [, =, \', ], ", /
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\b
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( # Capture 1: entire matched URL
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https?:// # http or https protocol
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(?:
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[^/.][^/]+[.][^/]+/? # looks like domain name followed by a slash
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)
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(?: # One or more:
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[^\s()<>]+ # Run of non-space, non-()<>
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| # or
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\(([^\s()<>]+|(\([^\s()<>]+\)))*\) # balanced parens, up to 2 levels
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| # or
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[^\s`!()\[\]{};:\'".,<>?«»“”‘’] # not a space or one of these punct chars
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)*
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)@';
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}
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}
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