51 lines
1.7 KiB
PHP
51 lines
1.7 KiB
PHP
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<?php
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namespace app\common\model;
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use think\Model;
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class Version extends Model
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{
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// 开启自动写入时间戳字段
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protected $autoWriteTimestamp = 'int';
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// 定义时间戳字段名
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protected $createTime = 'createtime';
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protected $updateTime = 'updatetime';
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// 定义字段类型
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protected $type = [
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];
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/**
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* 检测版本号
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*
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* @param string $version 客户端版本号
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* @return array
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*/
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public static function check($version)
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{
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$versionlist = self::where('status', 'normal')->cache('__version__')->order('weigh desc,id desc')->select();
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foreach ($versionlist as $k => $v) {
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// 版本正常且新版本号不等于验证的版本号且找到匹配的旧版本
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if ($v['status'] == 'normal' && $v['newversion'] !== $version && \fast\Version::check($version, $v['oldversion'])) {
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$updateversion = $v;
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break;
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}
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}
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if (isset($updateversion)) {
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$search = ['{version}', '{newversion}', '{downloadurl}', '{url}', '{packagesize}'];
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$replace = [$version, $updateversion['newversion'], $updateversion['downloadurl'], $updateversion['downloadurl'], $updateversion['packagesize']];
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$upgradetext = str_replace($search, $replace, $updateversion['content']);
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return [
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"enforce" => $updateversion['enforce'],
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"version" => $version,
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"newversion" => $updateversion['newversion'],
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"downloadurl" => $updateversion['downloadurl'],
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"packagesize" => $updateversion['packagesize'],
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"upgradetext" => $upgradetext
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];
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}
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return null;
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}
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}
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