119 lines
2.6 KiB
PHP
119 lines
2.6 KiB
PHP
<?php
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require_once('include/items.php');
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require_once('include/conversation.php');
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require_once('include/page_widgets.php');
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function page_init(&$a) {
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// We need this to make sure the channel theme is always loaded.
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$which = argv(1);
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$profile = 0;
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profile_load($a,$which,$profile);
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if($a->profile['profile_uid'])
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head_set_icon($a->profile['thumb']);
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}
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function page_content(&$a) {
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$observer = $a->get_observer();
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$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
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$perms = get_all_perms($a->profile['profile_uid'],$ob_hash);
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if(! $perms['view_pages']) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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if(argc() < 3) {
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notice( t('Invalid item.') . EOL);
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return;
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}
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$channel_address = argv(1);
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$page_id = argv(2);
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$u = q("select channel_id from channel where channel_address = '%s' limit 1",
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dbesc($channel_address)
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);
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if(! $u) {
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notice( t('Channel not found.') . EOL);
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return;
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}
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if($_REQUEST['rev'])
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$revision = " and revision = " . intval($_REQUEST['rev']) . " ";
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else
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$revision = " order by revision desc ";
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require_once('include/security.php');
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$sql_options = item_permissions_sql($u[0]['channel_id']);
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$r = q("select item.* from item left join item_id on item.id = item_id.iid
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where item.uid = %d and sid = '%s' and service = 'WEBPAGE' and
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item_restrict = %d $sql_options $revision limit 1",
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intval($u[0]['channel_id']),
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dbesc($page_id),
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intval(ITEM_WEBPAGE)
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);
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if(! $r) {
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// Check again with no permissions clause to see if it is a permissions issue
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$x = q("select item.* from item left join item_id on item.id = item_id.iid
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where item.uid = %d and sid = '%s' and service = 'WEBPAGE' and
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item_restrict = %d $revision limit 1",
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intval($u[0]['channel_id']),
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dbesc($page_id),
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intval(ITEM_WEBPAGE)
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);
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if($x) {
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// Yes, it's there. You just aren't allowed to see it.
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notice( t('Permission denied.') . EOL);
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}
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else {
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notice( t('Page not found.') . EOL);
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}
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return;
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}
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if($r[0]['layout_mid']) {
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$l = q("select body from item where mid = '%s' and uid = %d limit 1",
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dbesc($r[0]['layout_mid']),
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intval($u[0]['channel_id'])
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);
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if($l) {
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require_once('include/comanche.php');
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comanche_parser(get_app(),$l[0]['body']);
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}
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}
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// logger('layout: ' . print_r($a->layout,true));
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// Use of widgets should be determined by Comanche, but we don't have it on system pages yet, so...
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if ($perms['write_pages']) {
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$chan = $a->channel['channel_id'];
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$who = $channel_address;
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$which = $r[0]['id'];
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$o .= writepages_widget($who,$which);
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}
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xchan_query($r);
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$r = fetch_post_tags($r,true);
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$o .= prepare_page($r[0]);
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return $o;
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}
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