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SimpleNav/db.php
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<?php
/**
* 简航 SimpleNav —— 数据库(PDO SQLite)
* 首次访问自动建表并写入默认数据(含从 n.yangyq.net 迁移的常用/工具/合集链接)。
*/
declare(strict_types=1);
require_once __DIR__ . '/config.php';
function db(): PDO
{
static $pdo = null;
if ($pdo === null) {
if (!is_dir(DATA_PATH)) {
@mkdir(DATA_PATH, 0755, true);
}
$pdo = new PDO('sqlite:' . DB_PATH);
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
$pdo->exec('PRAGMA foreign_keys = ON');
db_init($pdo);
}
return $pdo;
}
function db_init(PDO $pdo): void
{
$pdo->exec(<<<'SQL'
CREATE TABLE IF NOT EXISTS groups (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
slug TEXT DEFAULT '',
display TEXT NOT NULL DEFAULT 'grid', -- grid=普通网格板块 tabs=合集标签页
sort_order INTEGER NOT NULL DEFAULT 0,
is_visible INTEGER NOT NULL DEFAULT 1
);
CREATE TABLE IF NOT EXISTS sites (
id INTEGER PRIMARY KEY AUTOINCREMENT,
group_id INTEGER NOT NULL,
url TEXT NOT NULL,
name TEXT NOT NULL DEFAULT '', -- 自动抓取的网站名称
short_name TEXT NOT NULL DEFAULT '', -- 用户自定义简称(页面展示用)
icon TEXT NOT NULL DEFAULT '', -- 本地图标文件名
sort_order INTEGER NOT NULL DEFAULT 0,
is_visible INTEGER NOT NULL DEFAULT 1,
created_at TEXT DEFAULT '',
updated_at TEXT DEFAULT '',
FOREIGN KEY (group_id) REFERENCES groups(id) ON DELETE CASCADE
);
CREATE TABLE IF NOT EXISTS engines (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
slug TEXT NOT NULL,
search_url TEXT NOT NULL,
param TEXT NOT NULL DEFAULT 'q',
suggest_url TEXT NOT NULL DEFAULT '',
suggest_type TEXT NOT NULL DEFAULT '',
color TEXT NOT NULL DEFAULT '#2F6BF7',
is_active INTEGER NOT NULL DEFAULT 0,
sort_order INTEGER NOT NULL DEFAULT 0
);
CREATE TABLE IF NOT EXISTS settings (
k TEXT PRIMARY KEY,
v TEXT NOT NULL DEFAULT ''
);
CREATE TABLE IF NOT EXISTS users (
id INTEGER PRIMARY KEY AUTOINCREMENT,
username TEXT UNIQUE NOT NULL,
password_hash TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT ''
);
SQL);
// 是否为空库(用于判断是否写入默认数据)
$isEmpty = (int)$pdo->query('SELECT COUNT(*) FROM groups')->fetchColumn() === 0;
seed_settings($pdo);
seed_engines($pdo);
if ($isEmpty) {
seed_groups_and_sites($pdo);
}
}
function seed_settings(PDO $pdo): void
{
$defaults = [
'site_name' => '简航',
'subtitle' => '个人网站导航',
'default_engine' => 'bing',
'primary_color' => '#2F6BF7',
'open_blank' => '1',
];
$stmt = $pdo->prepare('INSERT OR IGNORE INTO settings (k, v) VALUES (?, ?)');
foreach ($defaults as $k => $v) {
$stmt->execute([$k, $v]);
}
}
function seed_engines(PDO $pdo): void
{
if ((int)$pdo->query('SELECT COUNT(*) FROM engines')->fetchColumn() > 0) {
return;
}
// name, slug, search_url, param, suggest_url, suggest_type, color, active, sort
$rows = [
['必应', 'bing', 'https://cn.bing.com/search', 'q', 'https://api.bing.com/osjson.aspx?query={q}', 'bing_osjson', '#60A504', 1, 1],
['百度', 'baidu', 'https://www.baidu.com/s', 'wd', 'https://www.baidu.com/sugrec?prod=pc&wd={q}', 'baidu_sugrec', '#2100E0', 1, 2],
['谷歌', 'google', 'https://www.google.com/search', 'q', 'https://suggestqueries.google.com/complete/search?client=firefox&q={q}', 'google_firefox','#3B83FA', 0, 3],
['搜狗', 'sogou', 'https://www.sogou.com/web', 'query', 'https://www.sogou.com/suggnew/ajajjson?type=web&key={q}', 'sogou_ajaj', '#FE6B14', 0, 4],
['360', 'so360', 'https://www.so.com/s', 'q', 'https://sug.so.360.cn/suggest?encodein=utf-8&encodeout=utf-8&format=json&word={q}', 'so360', '#1BB04A', 0, 5],
['DuckGo','ddg', 'https://duckduckgo.com/', 'q', 'https://duckduckgo.com/ac/?type=list&q={q}', 'ddg', '#DE5833', 0, 6],
];
$stmt = $pdo->prepare('INSERT INTO engines (name,slug,search_url,param,suggest_url,suggest_type,color,is_active,sort_order) VALUES (?,?,?,?,?,?,?,?,?)');
foreach ($rows as $r) {
$stmt->execute($r);
}
}
function seed_groups_and_sites(PDO $pdo): void
{
// 板块定义: [名称, 类型, 排序, [ [名称, 网址], ... ] ]
$data = [
['常用', 'grid', 1, [
['海大', 'http://www.ouc.edu.cn/'],
['阿里云', 'https://www.aliyun.com/'],
['知乎', 'https://www.zhihu.com/'],
['天翼云盘', 'https://cloud.189.cn/'],
['快科技', 'http://www.mydrivers.com/'],
['轻舟', 'https://yangjh.net/'],
['老杨', 'https://yangyq.net/'],
['红围脖', 'https://hongbowei.com/'],
]],
['工具', 'grid', 2, [
['宝塔', 'https://bt.yangyq.net:8868/44d5b346'],
['海大VPN', 'https://otrust.ouc.edu.cn'],
['BB系统', 'https://wlkc.ouc.edu.cn/'],
['教务系统', 'http://jwgl.ouc.edu.cn/'],
['信息门户', 'http://my.ouc.edu.cn/'],
['信息学部', 'http://it.ouc.edu.cn/'],
['淘宝', 'https://www.taobao.com/'],
['京东', 'https://www.jd.com/'],
['日历', 'https://nas.yangyq.net/calendar'],
['办公Nas', 'https://nas.yangyq.net/'],
['家庭Nas', 'https://home.yangyq.net/'],
['Git', 'https://git.yangyq.net/'],
['网盘', 'https://nas.yangyq.net/drive/'],
['电影', 'https://movie.yangyq.net/'],
['相册', 'https://home.yangyq.net/photo'],
['文件', 'https://nas.yangyq.net/file'],
['bilibili', 'https://www.bilibili.com/'],
['优酷', 'https://www.youku.com/'],
['爱奇艺', 'https://www.iqiyi.com/'],
['腾讯视频', 'https://v.qq.com/'],
['芒果TV', 'https://www.mgtv.com/'],
['Draw.IO', 'https://draw.yangyq.net'],
['稿定PS', 'https://ps.gaoding.com/'],
['密码生成', 'https://n.yangyq.net/password/'],
['PDF工具', 'https://pdf.wps.cn/'],
['微信读书', 'https://weread.qq.com/'],
['高德地图', 'https://gaode.com/'],
['百度地图', 'https://map.baidu.com/'],
['建设银行', 'http://ccb.com/cn/home/index.html'],
['海大财务', 'http://hdcw.ouc.edu.cn'],
['MOOC', 'https://www.icourse163.org/'],
]],
['常用软件', 'tabs', 10, [
['WPS', 'https://www.wps.cn/'],
['Chrome', 'https://www.google.cn/chrome/index.html'],
['VS Code', 'https://code.visualstudio.com/'],
['Draw.IO', 'https://github.com/jgraph/drawio-desktop/releases'],
['火绒', 'https://www.huorong.cn/'],
['7-Zip', 'https://sparanoid.com/lab/7z/'],
['Tabby', 'https://github.com/Eugeny/tabby/'],
['GitAhead', 'https://gitahead.github.io/gitahead.com/'],
['Everything', 'https://www.voidtools.com/zh-cn/'],
['Wox', 'https://github.com/Wox-launcher/Wox'],
['BCUninstaller', 'https://github.com/Klocman/Bulk-Crap-Uninstaller'],
['DBeaver', 'https://github.com/dbeaver/dbeaver'],
['Thunderbird', 'https://www.thunderbird.net/zh-CN/'],
['FDM', 'https://www.freedownloadmanager.org/zh/'],
['GIMP', 'https://www.gimp.org/'],
['VLC', 'https://www.videolan.org/vlc/'],
['Zotero', 'https://www.zotero.org/'],
['QQ音乐', 'https://y.qq.com/'],
['微信', 'https://weixin.qq.com/'],
['TIM', 'https://tim.qq.com/'],
['Shotcut', 'https://github.com/mltframework/shotcut'],
]],
['图片资源', 'tabs', 11, [
['图标库', 'https://www.iconfont.cn/'],
['插画库', 'https://undraw.co/illustrations'],
['Pixabay', 'https://pixabay.com/zh/'],
['Pexels', 'https://www.pexels.com/'],
]],
['科研论文', 'tabs', 12, [
['DeepL翻译', 'https://www.deepl.com/'],
['Linggle', 'https://linggle.com/'],
['Netspeak', 'https://netspeak.org/'],
['Semantic Scholar', 'https://www.semanticscholar.org/'],
['LaTex Table', 'https://www.tablesgenerator.com/'],
]],
];
$g = $pdo->prepare('INSERT INTO groups (name, slug, display, sort_order, is_visible) VALUES (?,?,?,?,1)');
$s = $pdo->prepare('INSERT INTO sites (group_id, url, name, short_name, icon, sort_order, is_visible, created_at, updated_at) VALUES (?,?,?,?,\'\',?,1,?,?)');
$now = date('Y-m-d H:i:s');
foreach ($data as $row) {
[$name, $display, $order, $sites] = $row;
$g->execute([$name, slugify($name), $display, $order]);
$gid = (int)$pdo->lastInsertId();
$i = 0;
foreach ($sites as $site) {
$s->execute([$gid, $site[1], $site[0], $site[0], $i++, $now, $now]);
}
}
}
/** 生成 slug(中文退化为拼音不可用时用 md5 短串) */
function slugify(string $s): string
{
$s = trim($s);
if (preg_match('/^[a-z0-9\-]+$/i', $s)) {
return strtolower($s);
}
return 'g' . substr(md5($s), 0, 6);
}