db949bb802
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
150 lines
3.7 KiB
PHP
150 lines
3.7 KiB
PHP
<?php
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require_once('mod/settings.php');
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if(! function_exists('delegate_init')) {
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function delegate_init(&$a) {
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return settings_init($a);
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}
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}
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if(! function_exists('delegate_content')) {
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function delegate_content(&$a) {
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if(! local_user()) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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if($a->argc > 2 && $a->argv[1] === 'add' && intval($a->argv[2])) {
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// delegated admins can view but not change delegation permissions
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if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
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goaway($a->get_baseurl() . '/delegate');
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$id = $a->argv[2];
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$r = q("select `nickname` from user where uid = %d limit 1",
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intval($id)
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);
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if(count($r)) {
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$r = q("select id from contact where uid = %d and nurl = '%s' limit 1",
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intval(local_user()),
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dbesc(normalise_link($a->get_baseurl() . '/profile/' . $r[0]['nickname']))
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);
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if(count($r)) {
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q("insert into manage ( uid, mid ) values ( %d , %d ) ",
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intval($a->argv[2]),
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intval(local_user())
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);
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}
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}
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goaway($a->get_baseurl() . '/delegate');
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}
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if($a->argc > 2 && $a->argv[1] === 'remove' && intval($a->argv[2])) {
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// delegated admins can view but not change delegation permissions
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if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
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goaway($a->get_baseurl() . '/delegate');
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q("delete from manage where uid = %d and mid = %d limit 1",
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intval($a->argv[2]),
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intval(local_user())
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);
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goaway($a->get_baseurl() . '/delegate');
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}
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$full_managers = array();
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// These people can manage this account/page with full privilege
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$r = q("SELECT * FROM `user` WHERE `email` = '%s' AND `password` = '%s' ",
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dbesc($a->user['email']),
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dbesc($a->user['password'])
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);
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if(count($r))
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$full_managers = $r;
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$delegates = array();
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// find everybody that currently has delegated management to this account/page
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$r = q("select * from user where uid in ( select uid from manage where mid = %d ) ",
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intval(local_user())
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);
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if(count($r))
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$delegates = $r;
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$uids = array();
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if(count($full_managers))
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foreach($full_managers as $rr)
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$uids[] = $rr['uid'];
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if(count($delegates))
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foreach($delegates as $rr)
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$uids[] = $rr['uid'];
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// find every contact who might be a candidate for delegation
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$r = q("select nurl from contact where substring_index(contact.nurl,'/',3) = '%s'
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and contact.uid = %d and contact.self = 0 and network = '%s' ",
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dbesc(normalise_link($a->get_baseurl())),
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intval(local_user()),
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dbesc(NETWORK_DFRN)
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);
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if(! count($r)) {
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notice( t('No potential page delegates located.') . EOL);
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return;
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}
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$nicknames = array();
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if(count($r)) {
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foreach($r as $rr) {
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$nicknames[] = "'" . dbesc(basename($rr['nurl'])) . "'";
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}
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}
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$potentials = array();
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$nicks = implode(',',$nicknames);
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// get user records for all potential page delegates who are not already delegates or managers
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$r = q("select `uid`, `username`, `nickname` from user where nickname in ( $nicks )");
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if(count($r))
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foreach($r as $rr)
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if(! in_array($rr['uid'],$uids))
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$potentials[] = $rr;
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require_once("mod/settings.php");
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settings_init($a);
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$o = replace_macros(get_markup_template('delegate.tpl'),array(
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'$header' => t('Delegate Page Management'),
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'$base' => $a->get_baseurl(),
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'$desc' => t('Delegates are able to manage all aspects of this account/page except for basic account settings. Please do not delegate your personal account to anybody that you do not trust completely.'),
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'$head_managers' => t('Existing Page Managers'),
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'$managers' => $full_managers,
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'$head_delegates' => t('Existing Page Delegates'),
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'$delegates' => $delegates,
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'$head_potentials' => t('Potential Delegates'),
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'$potentials' => $potentials,
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'$remove' => t('Remove'),
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'$add' => t('Add'),
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'$none' => t('No entries.')
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));
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return $o;
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}
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}
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