$val) {
$html .= ' ' . $key . '="';
$html .= HTML::escape(is_array($val) ? implode(' ', $val) : $val);
$html .= '"';
}
return $html;
}
public static function tag_begin(string $name, array $attr = []) {
return '<' . $name . HTML::attr($attr) . '>';
}
public static function tag_end(string $name) {
return '' . $name . '>';
}
public static function tag(string $name, array $attr, $content) {
return HTML::tag_begin($name, $attr) . $content . HTML::tag_end($name);
}
public static function empty_tag(string $name, array $attr) {
return '<' . $name . HTML::attr($attr) . ' />';
}
public static function avatar_addr($user, $size) {
$extra = UOJUser::getExtra($user);
if ($extra['avatar_source'] == 'qq' && $user['qq']) {
$s = '5';
if ($size <= 40) {
$s = '2';
} elseif ($size <= 100) {
$s = '3';
} elseif ($size <= 140) {
$s = '4';
}
return "https://q1.qlogo.cn/g?b=qq&nk={$user['qq']}&s=$s";
}
return '//gravatar.loli.net/avatar/' . md5(strtolower(trim($user['email']))) . "?d=mm&s=$size";
}
public static function tablist($tabs_info, $cur, $type = 'nav-tabs') {
$html = '
';
return $html;
}
public static function navListGroup($tabs_info, $cur) {
$html = '';
return $html;
}
public static function hiddenToken() {
return '';
}
public static function div_vinput($name, $type, $label_text, $default_value) {
return ''
. ''
. ''
. ''
. '
';
}
public static function div_vtextarea($name, $label_text, $default_value) {
return ''
. ''
. ''
. ''
. '
';
}
public static function checkbox($name, $default_value) {
$status = $default_value ? 'checked="checked" ' : '';
return '';
}
public static function option($value, $text, $selected) {
return '';
}
public static function tr_none() {
return '' . UOJLocale::get('none') . ' |
';
}
public static function blog_url($username, $uri, array $cfg = []) {
$cfg += [
'escape' => true
];
switch (UOJConfig::$data['switch']['blog-domain-mode']) {
case 1:
$port = ((UOJConfig::$data['web']['blog']['protocol'] === "http" && UOJConfig::$data['web']['blog']['port'] == 80) || (UOJConfig::$data['web']['blog']['protocol'] === "https" && UOJConfig::$data['web']['blog']['port'] == 443)) ? '' : (':' . UOJConfig::$data['web']['blog']['port']);
$url = UOJConfig::$data['web']['blog']['protocol'] . '://' . blog_name_encode($username) . '.' . UOJConfig::$data['web']['blog']['host'] . $port;
break;
case 2:
$port = ((UOJConfig::$data['web']['blog']['protocol'] === "http" && UOJConfig::$data['web']['blog']['port'] == 80) || (UOJConfig::$data['web']['blog']['protocol'] === "https" && UOJConfig::$data['web']['blog']['port'] == 443)) ? '' : (':' . UOJConfig::$data['web']['blog']['port']);
$url = UOJConfig::$data['web']['blog']['protocol'] . '://' . UOJConfig::$data['web']['blog']['host'] . $port . '/' . blog_name_encode($username);
break;
case 3:
$url = HTML::url('/blog/' . blog_name_encode($username));
break;
}
$url .= $uri;
$url = rtrim($url, '/');
if ($cfg['escape']) {
$url = HTML::escape($url);
}
return $url;
}
public static function blog_list_url() {
switch (UOJConfig::$data['switch']['blog-domain-mode']) {
case 1:
case 2:
$port = ((UOJConfig::$data['web']['blog']['protocol'] === "http" && UOJConfig::$data['web']['blog']['port'] == 80) || (UOJConfig::$data['web']['blog']['protocol'] === "https" && UOJConfig::$data['web']['blog']['port'] == 443)) ? '' : (':' . UOJConfig::$data['web']['blog']['port']);
$url = UOJConfig::$data['web']['blog']['protocol'] . '://' . UOJConfig::$data['web']['blog']['host'] . $port;
break;
case 3:
$url = HTML::url('/blogs');
break;
}
return HTML::escape(rtrim($url, '/'));
}
public static function url($uri, array $cfg = []) {
$cfg += [
'location' => 'main',
'params' => null,
'remove_all_params' => false,
'with_token' => false,
'escape' => true
];
if ($cfg['location'] == 'cdn' && !UOJContext::hasCDN()) {
$cfg['location'] = 'main';
}
if (strStartWith($uri, '?')) {
$path = strtok(UOJContext::requestURI(), '?');
$qs = strtok($uri, '?');
} else {
$path = strtok($uri, '?');
$qs = strtok('?');
}
parse_str($qs, $param);
if ($cfg['remove_all_params']) {
$param = [];
} elseif ($cfg['params'] != null) {
$param = array_merge($param, $cfg['params']);
}
if ($cfg['with_token']) {
$param['_token'] = crsf_token();
}
// $url = '//'.UOJConfig::$data['web'][$config['location']]['host'];
// if (HTML::port($cfg['location']) != HTML::standard_port($protocol)) {
// $url .= ':'.HTML::port($cfg['location']);
// }
$url = '';
if ($param) {
$url .= $path . '?' . HTML::query_string_encode($param);
} elseif ($path != '/') {
$url .= rtrim($path, '/');
} else {
$url .= $path;
}
if ($cfg['escape']) {
$url = HTML::escape($url);
}
return $url;
}
public static function timeanddate_url(DateTime $time, array $cfg = []) {
$url = HTML::protocol() . '://';
$url .= 'www.timeanddate.com/worldclock/fixedtime.html';
$url .= '?' . 'iso=' . $time->format('Ymd\THi');
$url .= '&' . 'p1=33';
if (isset($cfg['duration']) && $cfg['duration'] < 3600) {
$url .= '&' . 'ah=' . floor($cfg['duration'] / 60);
if ($cfg['duration'] % 60 != 0) {
$url .= '&' . 'am=' . ($cfg['duration'] % 60);
}
}
return HTML::escape($url);
}
public static function relative_time_str($time, $gran = -1) {
$d = [
[1, 'seconds'],
[60, 'minutes'],
[3600, 'hours'],
[86400, 'days'],
[604800, 'weeks'],
[2592000, 'months'],
[31536000, 'years'],
];
$w = [];
$res = "";
$diff = time() - $time;
$secondsLeft = $diff;
$stopat = 0;
for ($i = 6; $i > $gran; $i--) {
$w[$i] = intval($secondsLeft / $d[$i][0]);
$secondsLeft -= ($w[$i] * $d[$i][0]);
if ($w[$i] != 0) {
$res .= UOJLocale::get('time::x ' . $d[$i][1], abs($w[$i])) . " ";
switch ($i) {
case 6: // shows years and months
if ($stopat == 0) {
$stopat = 5;
}
break;
case 5: // shows months and weeks
if ($stopat == 0) {
$stopat = 4;
}
break;
case 4: // shows weeks and days
if ($stopat == 0) {
$stopat = 3;
}
break;
case 3: // shows days and hours
if ($stopat == 0) {
$stopat = 2;
}
break;
case 2: // shows hours and minutes
if ($stopat == 0) {
$stopat = 1;
}
break;
case 1: // shows minutes and seconds if granularity is not set higher
break;
}
if ($i <= $stopat) {
break;
}
}
}
$res .= ($diff > 0) ? UOJLocale::get('time::ago') : UOJLocale::get('time::left');
return $res;
}
public static function link(?string $uri, $text, $cfg = ['location' => 'main']) {
if ($uri === null) {
return '' . HTML::escape($text) . '';
}
return '' . HTML::escape($text) . '';
}
public static function autolink(string $url, array $attr = []) {
return '' . $url . '';
}
public static function js_src(string $uri, array $cfg = []) {
$cfg += [
'location' => 'cdn',
'async' => false
];
$async = empty($cfg['async']) ? '' : 'async ';
return '';
}
public static function css_link(string $uri, $cfg = []) {
$cfg += ['location' => 'cdn'];
return '';
}
public static function table($header, iterable $data, $cfg = []) {
mergeConfig($cfg, [
'th' => function ($c) {
return "{$c} | ";
},
'td' => function ($d) {
return "{$d} | ";
},
'tr' => false, // if tr is a function, then td and tr_attr is disabled
'empty' => 'HTML::tr_none',
'table_attr' => [
'class' => ['table'],
],
'thead_attr' => [],
'tbody_attr' => [],
'tr_attr' => function ($row, $idx) {
return [];
}
]);
$html = HTML::tag_begin('table', $cfg['table_attr']);
$html .= HTML::tag_begin('thead', $cfg['thead_attr']);
if (is_array($header)) {
$html .= '' . implode(' ', array_map($cfg['th'], array_values($header), array_keys($header))) . '
';
} else {
$html .= $header;
}
$html .= HTML::tag_end('thead');
$html .= HTML::tag_begin('tbody', $cfg['tbody_attr']);
if (is_iterable($data)) {
$data_html = [];
if (is_callable($cfg['tr'])) {
foreach ($data as $idx => $row) {
$data_html[] = $cfg['tr']($row, $idx);
}
} else {
foreach ($data as $idx => $row) {
$data_html[] = HTML::tag_begin('tr', $cfg['tr_attr']($row, $idx));
if (is_array($row)) {
foreach ($row as $cidx => $c) {
$data_html[] = $cfg['td']($c, $cidx);
}
} else {
$data_html[] = $row;
}
$data_html[] = HTML::tag_end('tr');
}
}
$data_html = implode($data_html);
} else {
$data_html = $data;
}
$html .= $data_html !== '' ? $data_html : $cfg['empty']();
$html .= HTML::tag_end('tbody');
$html .= HTML::tag_end('table');
return $html;
}
public static function responsive_table($header, $data, $cfg = []) {
return HTML::tag_begin('div', ['class' => 'table-responsive']) . HTML::table($header, $data, $cfg) . HTML::tag_end('div');
}
public static function query_string_encode($q, $array_name = null) {
if (!is_array($q)) {
return false;
}
$r = array();
foreach ((array)$q as $k => $v) {
if ($array_name !== null) {
if (is_numeric($k)) {
$k = $array_name . "[]";
} else {
$k = $array_name . "[$k]";
}
}
if (is_array($v) || is_object($v)) {
$r[] = self::query_string_encode($v, $k);
} else {
$r[] = urlencode($k) . "=" . urlencode($v);
}
}
return implode("&", $r);
}
public static function purifier() {
$config = HTMLPurifier_Config::createDefault();
$config->set('Output.Newline', true);
$def = $config->getHTMLDefinition(true);
$def->addElement('section', 'Block', 'Flow', 'Common');
$def->addElement('nav', 'Block', 'Flow', 'Common');
$def->addElement('article', 'Block', 'Flow', 'Common');
$def->addElement('aside', 'Block', 'Flow', 'Common');
$def->addElement('header', 'Block', 'Flow', 'Common');
$def->addElement('footer', 'Block', 'Flow', 'Common');
$extra_allowed_html = [
'span' => ['data-realname' => 'Text', 'data-uoj-username' => 'Number'],
];
foreach ($extra_allowed_html as $element => $attributes) {
foreach ($attributes as $attribute => $type) {
$def->addAttribute($element, $attribute, $type);
}
}
return new HTMLPurifier($config);
}
public static function purifier_inline() {
$allowed_html = [
'a' => ['href' => 'URI'],
'b' => [],
'i' => [],
'u' => [],
's' => [],
'em' => [],
'strong' => [],
'sub' => [],
'sup' => [],
'small' => [],
'del' => [],
'br' => [],
'span' => ['data-realname' => 'Text', 'data-uoj-username' => 'Number'],
];
$allowed_elements = [];
$allowed_attributes = [];
foreach ($allowed_html as $element => $attributes) {
$allowed_elements[$element] = true;
foreach ($attributes as $attribute => $type) {
$allowed_attributes["$element.$attribute"] = true;
}
}
$config = HTMLPurifier_Config::createDefault();
$config->set('HTML.AllowedElements', $allowed_elements);
$config->set('HTML.AllowedAttributes', $allowed_attributes);
$def = $config->getHTMLDefinition(true);
foreach ($allowed_html as $element => $attributes) {
foreach ($attributes as $attribute => $type) {
$def->addAttribute($element, $attribute, $type);
}
}
return new HTMLPurifier($config);
}
public static function parsedown() {
return new UOJMarkdown([
'math' => [
'enabled' => true,
'matchSingleDollar' => true
]
]);
}
public static function echoPanel($cls = [], $title, $body, $other = null) {
if (is_string($cls)) {
$cls = ['card' => $cls];
}
$cls += [
'card' => '',
'header' => '',
'body' => '',
];
echo '';
echo '';
if ($body !== null) {
echo '
';
if (is_string($body)) {
echo $body;
} else {
$body();
}
echo '
';
}
if ($other !== null) {
if (is_string($other)) {
echo $other;
} else {
$other();
}
}
echo '
';
}
}