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Update Lexer/Extractor
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1 changed files with 0 additions and 28 deletions
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@ -98,7 +98,6 @@ class Extractor extends Regex
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$entities = array_merge($entities, $this->extractURLsWithIndices($tweet));
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$entities = array_merge($entities, $this->extractHashtagsWithIndices($tweet, false));
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$entities = array_merge($entities, $this->extractMentionsOrListsWithIndices($tweet));
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$entities = array_merge($entities, $this->extractCashtagsWithIndices($tweet));
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$entities = $this->removeOverlappingEntities($entities);
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return $entities;
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@ -303,33 +302,6 @@ class Extractor extends Regex
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*/
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public function extractCashtagsWithIndices($tweet = null)
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{
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if (is_null($tweet)) {
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$tweet = $this->tweet;
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}
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if (!preg_match('/\$/iu', $tweet)) {
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return [];
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}
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preg_match_all(self::$patterns['valid_cashtag'], $tweet, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE);
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$tags = [];
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foreach ($matches as $match) {
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list($all, $before, $dollar, $cash_text, $outer) = array_pad($match, 3, ['', 0]);
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$start_position = $dollar[1] > 0 ? StringUtils::strlen(substr($tweet, 0, $dollar[1])) : $dollar[1];
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$end_position = $start_position + StringUtils::strlen($dollar[0].$cash_text[0]);
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if (preg_match(self::$patterns['end_hashtag_match'], $outer[0])) {
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continue;
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}
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$tags[] = [
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'cashtag' => $cash_text[0],
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'indices' => [$start_position, $end_position],
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];
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}
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return $tags;
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}
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/**
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