权限没有,则隐藏 function forum_list_access_filter($forumlist, $gid, $allow = 'allowread') { global $grouplist; if (empty($forumlist)) return array(); if (1 == $gid) return $forumlist; $forumlist_filter = $forumlist; $group = $grouplist[$gid]; foreach ($forumlist_filter as $fid => $forum) { if (empty($forum['accesson']) && empty($group[$allow]) || !empty($forum['accesson']) && empty($forum['accesslist'][$gid][$allow])) { unset($forumlist_filter[$fid]); } unset($forumlist_filter[$fid]['accesslist']); } return $forumlist_filter; } function forum_filter_moduid($moduids) { $moduids = trim($moduids); if (empty($moduids)) return ''; $arr = explode(',', $moduids); $r = array(); foreach ($arr as $_uid) { $_uid = intval($_uid); $_user = user_read($_uid); if (empty($_user)) continue; if ($_user['gid'] > 4) continue; $r[] = $_uid; } return implode(',', $r); } function forum_safe_info($forum) { //unset($forum['moduids']); return $forum; } function forum_filter($forumlist) { foreach ($forumlist as &$val) { unset($val['brief'], $val['announcement'], $val['seo_title'], $val['seo_keywords'], $val['create_date_fmt'], $val['icon_url'], $val['modlist']); } return $forumlist; } function forum_format_url($forum) { global $conf; if (0 == $forum['category']) { // 列表URL $url = url('list-' . $forum['fid'], '', FALSE); } elseif (1 == $forum['category']) { // 频道 $url = url('category-' . $forum['fid'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = url('read-' . trim($forum['brief']), '', FALSE); } if ($conf['url_rewrite_on'] > 1 && $forum['well_alias']) { if (0 == $forum['category'] || 1 == $forum['category']) { $url = url($forum['well_alias'], '', FALSE); } elseif (2 == $forum['category']) { // 单页 $url = ($forum['threads'] && $forum['brief']) ? url($forum['well_alias'] . '-' . trim($forum['brief']), '', FALSE) : url($forum['well_alias'], '', FALSE); } } return $url; } function well_forum_alias() { $forumlist = forum_list_cache(); if (empty($forumlist)) return ''; $key = 'forum-alias'; static $cache = array(); if (isset($cache[$key])) return $cache[$key]; $cache[$key] = array(); foreach ($forumlist as $val) { if ($val['well_alias']) $cache[$key][$val['fid']] = $val['well_alias']; } return array_flip($cache[$key]); } function well_forum_alias_cache() { global $conf; $key = 'forum-alias-cache'; static $cache = array(); // 用静态变量只能在当前 request 生命周期缓存,跨进程需要再加一层缓存:redis/memcached/xcache/apc if (isset($cache[$key])) return $cache[$key]; if ('mysql' == $conf['cache']['type']) { $arr = well_forum_alias(); } else { $arr = cache_get($key); if (NULL === $arr) { $arr = well_forum_alias(); !empty($arr) AND cache_set($key, $arr); } } $cache[$key] = empty($arr) ? '' : $arr; return $cache[$key]; } ?>url rewriting - Getting back a permalink from custom url
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url rewriting - Getting back a permalink from custom url

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okay i have made my own rewrite rule, with the add_rewrite_rule function in wordpress to get a custom url, for an plugin page.

add_action( 'init', function() {

  add_rewrite_rule( 'login/?$', 'index.php?function=login', 'top' );
  add_rewrite_rule( 'login/([a-zA-Z0-9]+)/?$', 'index.php?function=login&id=$matches[1]', 'top' );

});

add_filter( 'query_vars', function($query_vars) {

  $query_vars[] = 'function';
  $query_vars[] = 'id';
  return $query_vars;

});

This works great and i can visit the page [domainname]/login to visit the page. Now the problem how do i best get a propper permalink for this page, one that works both with rewrite rules turned on, and off.

I tried using the get_permalink() function, and that works with pages, post on other stuff, but is there a function working in similar fashion that can get custom url's like this?

okay i have made my own rewrite rule, with the add_rewrite_rule function in wordpress to get a custom url, for an plugin page.

add_action( 'init', function() {

  add_rewrite_rule( 'login/?$', 'index.php?function=login', 'top' );
  add_rewrite_rule( 'login/([a-zA-Z0-9]+)/?$', 'index.php?function=login&id=$matches[1]', 'top' );

});

add_filter( 'query_vars', function($query_vars) {

  $query_vars[] = 'function';
  $query_vars[] = 'id';
  return $query_vars;

});

This works great and i can visit the page [domainname]/login to visit the page. Now the problem how do i best get a propper permalink for this page, one that works both with rewrite rules turned on, and off.

I tried using the get_permalink() function, and that works with pages, post on other stuff, but is there a function working in similar fashion that can get custom url's like this?

Share Improve this question asked Sep 17, 2020 at 9:38 bymembymem 111 bronze badge
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1 Answer 1

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No, there is no permalink. Because it's a bespoke URL there's nothing to latch on to. You'd need to generate such a function yourself from scratch.

Luckily, your URL is just the word login/ with an ID on the end, so when you need a URL, just write out login/ and put the ID on the end. Wrap it in a call to site_url to change it from a relative path to an absolute path.

For the non-pretty version, just take the 'index.php?function=login&id=$matches[1]' and swap $matches[1] for the ID you want.

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