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perf: 系统设置新增图片优化、是否保存网络图片功能

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kuaifan
2023-04-04 11:46:44 +08:00
parent 4a198ccd8f
commit 1cef313689
4 changed files with 41 additions and 6 deletions
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18
app/Models/WebSocketDialogMsg.php
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@@ -641,8 +641,18 @@ class WebSocketDialogMsg extends AbstractModel
}
}
// 其他网络图片
$imageSaveLocal = Base::settingFind("system", "image_save_local");
preg_match_all("/<img[^>]*?src=([\"'])(.*?\.(png|jpg|jpeg|gif))\\1[^>]*?>/is", $text, $matchs);
foreach ($matchs[2] as $key => $str) {
if ($imageSaveLocal === 'close') {
$imageSize = getimagesize($str);
if ($imageSize === false) {
$imageSize = ["auto", "auto"];
}
$imagePath = "base64-" . base64_encode($str);
$text = str_replace($matchs[0][$key], "[:IMAGE:browse:{$imageSize[0]}:{$imageSize[1]}:{$imagePath}::]", $text);
continue;
}
if (str_starts_with($str, "{{RemoteURL}}")) {
$imagePath = Base::leftDelete($str, "{{RemoteURL}}");
$imagePath = Base::rightDelete($imagePath, "_thumb.jpg");
@@ -742,10 +752,14 @@ class WebSocketDialogMsg extends AbstractModel
// 过滤标签
$text = strip_tags($text, '<blockquote> <strong> <pre> <ol> <ul> <li> <em> <p> <s> <u> <a>');
$text = preg_replace("/\<(blockquote|strong|pre|ol|ul|li|em|p|s|u).*?\>/is", "<$1>", $text); // 不用去除a标签，上面已经处理过了
$text = preg_replace_callback("/\[:LINK:(.*?):(.*?):\]/i", function (array $match) {
$text = preg_replace_callback("/\[:LINK:(.*?):(.*?):\]/i", function (array $match) {
return "<a href=\"" . base64_decode($match[1]) . "\" target=\"_blank\">" . base64_decode($match[2]) . "</a>";
}, $text);
$text = preg_replace("/\[:IMAGE:(.*?):(.*?):(.*?):(.*?):(.*?):\]/i", "<img class=\"$1\" width=\"$2\" height=\"$3\" src=\"{{RemoteURL}}$4\" alt=\"$5\"/>", $text);
$text = preg_replace_callback("/\[:IMAGE:(.*?):(.*?):(.*?):(.*?):(.*?):\]/i", function (array $match) {
$wh = $match[2] === 'auto' ? "" : " width=\"{$match[2]}\" height=\"{$match[3]}\"";
$src = str_starts_with($match[4], "base64-") ? base64_decode(substr($match[4], 7)) : "{{RemoteURL}}{$match[4]}";
return "<img class=\"{$match[1]}\"{$wh} src=\"{$src}\" alt=\"{$match[5]}\"/>";
}, $text);
$text = preg_replace("/\[:@:(.*?):(.*?):\]/i", "<span class=\"mention user\" data-id=\"$1\">@$2</span>", $text);
$text = preg_replace("/\[:#:(.*?):(.*?):\]/i", "<span class=\"mention task\" data-id=\"$1\">#$2</span>", $text);
$text = preg_replace("/\[:~:(.*?):(.*?):\]/i", "<a class=\"mention file\" href=\"{{RemoteURL}}single/file/$1\" target=\"_blank\">~$2</a>", $text);