mirror of
https://github.com/openvk/openvk
synced 2024-12-23 17:12:01 +03:00
53 lines
1.9 KiB
PHP
53 lines
1.9 KiB
PHP
<?php declare(strict_types=1);
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namespace openvk\Web\Models\Entities\Traits;
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trait TRichText
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{
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private function formatEmojis(string $text): string
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{
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$emojis = \Emoji\detect_emoji($text);
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$replaced = []; # OVK-113
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foreach($emojis as $emoji) {
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$point = strtolower($emoji["hex_str"]);
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if(in_array($point, $replaced))
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continue;
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else
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$replaced[] = $point;
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$image = "https://cdn.jsdelivr.net/npm/emojione-assets@4.5.0/png/32/$point.png";
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$image = "<img src='$image' alt='$emoji[emoji]' ";
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$image .= "style='max-height:10pt; padding-left: 2pt; padding-right: 2pt; vertical-align: bottom;' />";
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$text = str_replace($emoji["emoji"], $image, $text);
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}
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return $text;
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}
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private function removeZalgo(string $text): string
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{
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return preg_replace("%[\x{0300}-\x{036F}]{3,}%Xu", "<EFBFBD>", $text);
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}
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function getText(bool $html = true): string
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{
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$text = htmlentities($this->getRecord()->content, ENT_DISALLOWED | ENT_XHTML);
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if($html) {
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$rel = $this->isAd() ? "sponsored" : "ugc";
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$text = preg_replace(
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"%((https?|ftp):\/\/(\S*?\.\S*?))([\s)\[\]{},;\"\':<]|\.\s|$)%",
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"<a href='$1' rel='$rel' target='_blank'>$3</a>$4",
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$text
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);
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$text = preg_replace("%@(id|club)([0-9]++) \(([\p{L} 0-9]+)\)%Xu", "[$1$2|$3]", $text);
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$text = preg_replace("%@(id|club)([0-9]++)%Xu", "[$1$2|@$1$2]", $text);
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$text = preg_replace("%\[(id|club)([0-9]++)\|([\p{L} 0-9@]+)\]%Xu", "<a href='/$1$2'>$3</a>", $text);
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$text = preg_replace("%(#([\p{L}_-]++[0-9]*[\p{L}_-]*))%Xu", "<a href='/feed/hashtag/$2'>$1</a>", $text);
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$text = $this->formatEmojis($text);
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$text = $this->removeZalgo($text);
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$text = nl2br($text);
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}
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return $text;
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}
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}
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