Browse Source

transfer main code to Mod_Link.php and add hook for footer

master
ivan 2 years ago
parent
commit
ef486a3ade
  1. 450
      link/Mod_Link.php
  2. 461
      link/link.php

450
link/Mod_Link.php

@ -0,0 +1,450 @@
<?php
namespace Zotlabs\Module;
function link_load() { register_hook('page_end', 'addon/link/link.php', 'link_active'); }
function link_unload() { unregister_hook('page_end', 'addon/link/link.php', 'link_active'); }
function link_active(&$a,&$b) { $b .= '<div>testotest</div>'; }
require_once('include/bbcode.php');
require_once('include/security.php');
require_once('include/conversation.php');
require_once('include/acl_selectors.php');
require_once('include/items.php');
class Link extends \Zotlabs\Web\Controller {
function get($update = 0, $load = false) {
$noscript_content = (get_config('system', 'noscript_content', '1') && (! $update));
$module_format = 'html';
$item_id = ((argc() > 1) ? intval(argv(1)) : 0);
if(! $item_id) {
\App::$error = 404;
notice( t('Item not found.') . EOL);
return;
}
if($load)
$_SESSION['loadtime'] = datetime_convert();
if(observer_prohibited()) {
notice( t('Public access denied.') . EOL);
return;
}
$observer_is_owner = false;
$updateable = false;
if(local_channel() && (! $update)) {
$channel = \App::get_channel();
$channel_acl = array(
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
);
$x = array(
'is_owner' => true,
'allow_location' => ((intval(get_pconfig($channel['channel_id'],'system','use_browser_location'))) ? '1' : ''),
'default_location' => $channel['channel_location'],
'nickname' => $channel['channel_address'],
'lockstate' => (($group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'acl' => populate_acl($channel_acl,true, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream'), get_post_aclDialogDescription(), 'acl_dialog_post'),
'permissions' => $channel_acl,
'bang' => '',
'visitor' => true,
'profile_uid' => local_channel(),
'return_path' => 'channel/' . $channel['channel_address'],
'expanded' => true,
'editor_autocomplete' => true,
'bbco_autocomplete' => 'bbcode',
'bbcode' => true,
'jotnets' => true,
'reset' => t('Reset form')
);
$o = '<div id="jot-popup">';
$o .= status_editor($a,$x,false,'Display');
$o .= '</div>';
}
// This page can be viewed by anybody so the query could be complicated
// First we'll see if there is a copy of the item which is owned by us - if we're logged in locally.
// If that fails (or we aren't logged in locally),
// query an item in which the observer (if logged in remotely) has cid or gid rights
// and if that fails, look for a copy of the post that has no privacy restrictions.
// If we find the post, but we don't find a copy that we're allowed to look at, this fact needs to be reported.
// find a copy of the item somewhere
$target_item = null;
$r = q("select id, uid, mid, parent_mid, thr_parent, verb, item_type, item_deleted, author_xchan, item_blocked from item where id = '%s' limit 1",
dbesc($item_id . '%')
);
if($r) {
$target_item = $r[0];
}
$x = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($target_item['author_xchan'])
);
if($x) {
// not yet ready for prime time
// \App::$poi = $x[0];
}
//if the item is to be moderated redirect to /moderate
if($target_item['item_blocked'] == ITEM_MODERATED) {
goaway(z_root() . '/moderate/' . $target_item['id']);
}
$r = null;
if($target_item['item_type'] == ITEM_TYPE_WEBPAGE) {
$x = q("select * from channel where channel_id = %d limit 1",
intval($target_item['uid'])
);
$y = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item.id = %d limit 1",
intval($target_item['uid']),
intval($target_item['parent'])
);
if($x && $y) {
goaway(z_root() . '/page/' . $x[0]['channel_address'] . '/' . $y[0]['v']);
}
else {
notice( t('Page not found.') . EOL);
return '';
}
}
if($target_item['item_type'] == ITEM_TYPE_ARTICLE) {
$x = q("select * from channel where channel_id = %d limit 1",
intval($target_item['uid'])
);
$y = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'ARTICLE' and item.id = %d limit 1",
intval($target_item['uid']),
intval($target_item['parent'])
);
if($x && $y) {
goaway(z_root() . '/articles/' . $x[0]['channel_address'] . '/' . $y[0]['v']);
}
else {
notice( t('Page not found.') . EOL);
return '';
}
}
if($target_item['item_type'] == ITEM_TYPE_CARD) {
$x = q("select * from channel where channel_id = %d limit 1",
intval($target_item['uid'])
);
$y = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'CARD' and item.id = %d limit 1",
intval($target_item['uid']),
intval($target_item['parent'])
);
if($x && $y) {
goaway(z_root() . '/cards/' . $x[0]['channel_address'] . '/' . $y[0]['v']);
}
else {
notice( t('Page not found.') . EOL);
return '';
}
}
if ($target_item['item_type'] == ITEM_TYPE_CUSTOM) {
call_hooks('item_custom_display',$target_item);
notice( t('Page not found.') . EOL);
return '';
}
$static = ((array_key_exists('static',$_REQUEST)) ? intval($_REQUEST['static']) : 0);
$simple_update = (($update) ? " AND item_unseen = 1 " : '');
if($update && $_SESSION['loadtime'])
$simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) ";
if($load)
$simple_update = '';
if($static && $simple_update)
$simple_update .= " and item_thread_top = 0 and author_xchan = '" . protect_sprintf(get_observer_hash()) . "' ";
if((! $update) && (! $load)) {
$static = ((local_channel()) ? channel_manual_conv_update(local_channel()) : 1);
// if the target item is not a post (eg a like) we want to address its thread parent
$mid = ((($target_item['verb'] == ACTIVITY_LIKE) || ($target_item['verb'] == ACTIVITY_DISLIKE)) ? $target_item['thr_parent'] : $target_item['mid']);
// we must encode it again before handing to javascript
$mid = 'b64.' . base64url_encode($mid);
$o .= '<div id="live-display"></div>' . "\r\n";
$o .= "<script> var profile_uid = " . ((intval(local_channel())) ? local_channel() : (-1))
. "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n";
\App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
'$baseurl' => z_root(),
'$pgtype' => 'display',
'$uid' => '0',
'$gid' => '0',
'$cid' => '0',
'$cmin' => '(-1)',
'$cmax' => '(-1)',
'$star' => '0',
'$liked' => '0',
'$conv' => '0',
'$spam' => '0',
'$fh' => '0',
'$nouveau' => '0',
'$wall' => '0',
'$static' => $static,
'$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
'$search' => '',
'$xchan' => '',
'$order' => '',
'$file' => '',
'$cats' => '',
'$tags' => '',
'$dend' => '',
'$dbegin' => '',
'$verb' => '',
'$net' => '',
'$mid' => (($mid) ? urlencode($mid) : '')
));
head_add_link([
'rel' => 'alternate',
'type' => 'application/json+oembed',
'href' => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string),
'title' => 'oembed'
]);
}
$observer_hash = get_observer_hash();
$item_normal = item_normal();
$item_normal_update = item_normal_update();
$sql_extra = public_permissions_sql($observer_hash);
if($noscript_content || $load) {
$r = null;
require_once('include/channel.php');
$sys = get_sys_channel();
$sysid = $sys['channel_id'];
if(local_channel()) {
$r = q("SELECT item.id as item_id from item WHERE uid = %d and mid = '%s' $item_normal limit 1",
intval(local_channel()),
dbesc($target_item['parent_mid'])
);
if($r) {
$updateable = true;
}
}
if(! $r) {
// in case somebody turned off public access to sys channel content using permissions
// make that content unsearchable by ensuring the owner uid can't match
if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
$sysid = 0;
$r = q("SELECT item.id as item_id from item
WHERE mid = '%s'
AND (((( item.allow_cid = '' AND item.allow_gid = '' AND item.deny_cid = ''
AND item.deny_gid = '' AND item_private = 0 )
and uid in ( " . stream_perms_api_uids(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
OR uid = %d )
$sql_extra )
$item_normal
limit 1",
dbesc($target_item['parent_mid']),
intval($sysid)
);
}
}
elseif($update && !$load) {
$r = null;
require_once('include/channel.php');
$sys = get_sys_channel();
$sysid = $sys['channel_id'];
if(local_channel()) {
$r = q("SELECT item.parent AS item_id from item
WHERE uid = %d
and parent_mid = '%s'
$item_normal_update
$simple_update
limit 1",
intval(local_channel()),
dbesc($target_item['parent_mid'])
);
if($r) {
$updateable = true;
}
}
if($r === null) {
// in case somebody turned off public access to sys channel content using permissions
// make that content unsearchable by ensuring the owner_xchan can't match
if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
$sysid = 0;
$r = q("SELECT item.parent AS item_id from item
WHERE parent_mid = '%s'
AND (((( item.allow_cid = '' AND item.allow_gid = '' AND item.deny_cid = ''
AND item.deny_gid = '' AND item_private = 0 )
and uid in ( " . stream_perms_api_uids(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
OR uid = %d )
$sql_extra )
$item_normal_update
$simple_update
limit 1",
dbesc($target_item['parent_mid']),
intval($sysid)
);
}
$_SESSION['loadtime'] = datetime_convert();
}
else {
$r = array();
}
if($r) {
$parents_str = ids_to_querystr($r,'item_id');
if($parents_str) {
$items = q("SELECT item.*, item.id AS item_id
FROM item
WHERE parent in ( %s ) $item_normal ",
dbesc($parents_str)
);
xchan_query($items);
$items = fetch_post_tags($items,true);
$items = conv_sort($items,'created');
}
}
else {
$items = array();
}
switch($module_format) {
case 'html':
if ($update) {
$o .= conversation($items, 'display', $update, 'client');
}
else {
$o .= '<noscript>';
if($noscript_content) {
$o .= conversation($items, 'display', $update, 'traditional');
}
else {
$o .= '<div class="section-content-warning-wrapper">' . t('You must enable javascript for your browser to be able to view this content.') . '</div>';
}
$o .= '</noscript>';
\App::$page['title'] = (($items[0]['title']) ? $items[0]['title'] . " - " . \App::$page['title'] : \App::$page['title']);
$o .= conversation($items, 'display', $update, 'client');
}
break;
case 'atom':
$atom = replace_macros(get_markup_template('atom_feed.tpl'), array(
'$version' => xmlify(\Zotlabs\Lib\System::get_project_version()),
'$generator' => xmlify(\Zotlabs\Lib\System::get_platform_name()),
'$generator_uri' => 'https://hubzilla.org',
'$feed_id' => xmlify(\App::$cmd),
'$feed_title' => xmlify(t('Article')),
'$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', 'now', ATOM_TIME)),
'$author' => '',
'$owner' => '',
'$profile_page' => xmlify(z_root() . '/display/' . $target_item['mid']),
));
$x = [ 'xml' => $atom, 'channel' => $channel, 'observer_hash' => $observer_hash, 'params' => $params ];
call_hooks('atom_feed_top',$x);
$atom = $x['xml'];
// a much simpler interface
call_hooks('atom_feed', $atom);
if($items) {
$type = 'html';
foreach($items as $item) {
if($item['item_private'])
continue;
$atom .= atom_entry($item, $type, null, '', true, '', false);
}
}
call_hooks('atom_feed_end', $atom);
$atom .= '</feed>' . "\r\n";
header('Content-type: application/atom+xml');
echo $atom;
killme();
}
if($updateable) {
$x = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 AND uid = %d and parent = %d ",
intval(local_channel()),
intval($r[0]['item_id'])
);
}
$o .= '<div id="content-complete"></div>';
if((($update && $load) || $noscript_content) && (! $items)) {
$r = q("SELECT id, item_deleted FROM item WHERE id = '%s' LIMIT 1",
dbesc($item_id)
);
if($r) {
if(intval($r[0]['item_deleted'])) {
notice( t('Item has been removed.') . EOL );
}
else {
notice( t('Permission denied.') . EOL );
}
}
else {
notice( t('Item not found.') . EOL );
}
}
return $o;
}
}

461
link/link.php

@ -2,457 +2,26 @@
/**
* Name: Link
* Description: Using short links on whole hub
* Version: 0.02
* Depends: Core
* Recommends: None
* Version: 0.03
* Author: ivan zlax <@zlax@ussr.win>
* Maintainer: ivan zlax <@zlax@ussr.win>
*/
namespace Zotlabs\Module;
use Zotlabs\Lib\Apps;
use Zotlabs\Extend\Hook;
use Zotlabs\Extend\Route;
require_once('include/bbcode.php');
require_once('include/security.php');
require_once('include/conversation.php');
require_once('include/acl_selectors.php');
require_once('include/items.php');
// Javascript code for "Link on Hub" button insert - it is not good, it is temporarily
\App::$page['htmlhead'] .= "<script language=\"javascript\" type=\"text/javascript\">var windowOnloadAdd = function (event) { if ( window.onload ) { window.onload = window.onload + event; } else { window.onload = event; }; }; windowOnloadAdd(function() { let visibleitems = document.querySelectorAll('.btn-group [aria-labelledby]'); for (currentitem of visibleitems) if (currentitem.getAttribute('aria-labelledby').substr(0,15) == 'wall-item-menu-') currentitem.querySelector('[title=\"Link to Source\"]').outerHTML += '<a class=\"dropdown-item\" href=\"/link/' + currentitem.getAttribute('aria-labelledby').substr(15) + '\" title=\"Link on Hub\"><i class=\"generic-icons-nav fa fa-fw fa-external-link\"></i>Link on Hub</a>'; });</script>\n";
class Link extends \Zotlabs\Web\Controller {
function get($update = 0, $load = false) {
$noscript_content = (get_config('system', 'noscript_content', '1') && (! $update));
$module_format = 'html';
$item_id = ((argc() > 1) ? intval(argv(1)) : 0);
if(! $item_id) {
\App::$error = 404;
notice( t('Item not found.') . EOL);
return;
}
if($load)
$_SESSION['loadtime'] = datetime_convert();
if(observer_prohibited()) {
notice( t('Public access denied.') . EOL);
return;
}
$observer_is_owner = false;
$updateable = false;
if(local_channel() && (! $update)) {
$channel = \App::get_channel();
$channel_acl = array(
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
);
$x = array(
'is_owner' => true,
'allow_location' => ((intval(get_pconfig($channel['channel_id'],'system','use_browser_location'))) ? '1' : ''),
'default_location' => $channel['channel_location'],
'nickname' => $channel['channel_address'],
'lockstate' => (($group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'acl' => populate_acl($channel_acl,true, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream'), get_post_aclDialogDescription(), 'acl_dialog_post'),
'permissions' => $channel_acl,
'bang' => '',
'visitor' => true,
'profile_uid' => local_channel(),
'return_path' => 'channel/' . $channel['channel_address'],
'expanded' => true,
'editor_autocomplete' => true,
'bbco_autocomplete' => 'bbcode',
'bbcode' => true,
'jotnets' => true,
'reset' => t('Reset form')
);
$o = '<div id="jot-popup">';
$o .= status_editor($a,$x,false,'Display');
$o .= '</div>';
}
// This page can be viewed by anybody so the query could be complicated
// First we'll see if there is a copy of the item which is owned by us - if we're logged in locally.
// If that fails (or we aren't logged in locally),
// query an item in which the observer (if logged in remotely) has cid or gid rights
// and if that fails, look for a copy of the post that has no privacy restrictions.
// If we find the post, but we don't find a copy that we're allowed to look at, this fact needs to be reported.
// find a copy of the item somewhere
$target_item = null;
$r = q("select id, uid, mid, parent_mid, thr_parent, verb, item_type, item_deleted, author_xchan, item_blocked from item where id = '%s' limit 1",
dbesc($item_id . '%')
);
if($r) {
$target_item = $r[0];
}
$x = q("select * from xchan where xchan_hash = '%s' limit 1",
dbesc($target_item['author_xchan'])
);
if($x) {
// not yet ready for prime time
// \App::$poi = $x[0];
}
//if the item is to be moderated redirect to /moderate
if($target_item['item_blocked'] == ITEM_MODERATED) {
goaway(z_root() . '/moderate/' . $target_item['id']);
}
$r = null;
if($target_item['item_type'] == ITEM_TYPE_WEBPAGE) {
$x = q("select * from channel where channel_id = %d limit 1",
intval($target_item['uid'])
);
$y = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'WEBPAGE' and item.id = %d limit 1",
intval($target_item['uid']),
intval($target_item['parent'])
);
if($x && $y) {
goaway(z_root() . '/page/' . $x[0]['channel_address'] . '/' . $y[0]['v']);
}
else {
notice( t('Page not found.') . EOL);
return '';
}
}
if($target_item['item_type'] == ITEM_TYPE_ARTICLE) {
$x = q("select * from channel where channel_id = %d limit 1",
intval($target_item['uid'])
);
$y = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'ARTICLE' and item.id = %d limit 1",
intval($target_item['uid']),
intval($target_item['parent'])
);
if($x && $y) {
goaway(z_root() . '/articles/' . $x[0]['channel_address'] . '/' . $y[0]['v']);
}
else {
notice( t('Page not found.') . EOL);
return '';
}
}
if($target_item['item_type'] == ITEM_TYPE_CARD) {
$x = q("select * from channel where channel_id = %d limit 1",
intval($target_item['uid'])
);
$y = q("select * from iconfig left join item on iconfig.iid = item.id
where item.uid = %d and iconfig.cat = 'system' and iconfig.k = 'CARD' and item.id = %d limit 1",
intval($target_item['uid']),
intval($target_item['parent'])
);
if($x && $y) {
goaway(z_root() . '/cards/' . $x[0]['channel_address'] . '/' . $y[0]['v']);
}
else {
notice( t('Page not found.') . EOL);
return '';
}
}
if ($target_item['item_type'] == ITEM_TYPE_CUSTOM) {
call_hooks('item_custom_display',$target_item);
notice( t('Page not found.') . EOL);
return '';
}
$static = ((array_key_exists('static',$_REQUEST)) ? intval($_REQUEST['static']) : 0);
$simple_update = (($update) ? " AND item_unseen = 1 " : '');
if($update && $_SESSION['loadtime'])
$simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) ";
if($load)
$simple_update = '';
if($static && $simple_update)
$simple_update .= " and item_thread_top = 0 and author_xchan = '" . protect_sprintf(get_observer_hash()) . "' ";
if((! $update) && (! $load)) {
$static = ((local_channel()) ? channel_manual_conv_update(local_channel()) : 1);
// if the target item is not a post (eg a like) we want to address its thread parent
$mid = ((($target_item['verb'] == ACTIVITY_LIKE) || ($target_item['verb'] == ACTIVITY_DISLIKE)) ? $target_item['thr_parent'] : $target_item['mid']);
// we must encode it again before handing to javascript
$mid = 'b64.' . base64url_encode($mid);
$o .= '<div id="live-display"></div>' . "\r\n";
$o .= "<script> var profile_uid = " . ((intval(local_channel())) ? local_channel() : (-1))
. "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n";
\App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
'$baseurl' => z_root(),
'$pgtype' => 'display',
'$uid' => '0',
'$gid' => '0',
'$cid' => '0',
'$cmin' => '(-1)',
'$cmax' => '(-1)',
'$star' => '0',
'$liked' => '0',
'$conv' => '0',
'$spam' => '0',
'$fh' => '0',
'$nouveau' => '0',
'$wall' => '0',
'$static' => $static,
'$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1),
'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
'$search' => '',
'$xchan' => '',
'$order' => '',
'$file' => '',
'$cats' => '',
'$tags' => '',
'$dend' => '',
'$dbegin' => '',
'$verb' => '',
'$net' => '',
'$mid' => (($mid) ? urlencode($mid) : '')
));
head_add_link([
'rel' => 'alternate',
'type' => 'application/json+oembed',
'href' => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string),
'title' => 'oembed'
]);
}
$observer_hash = get_observer_hash();
$item_normal = item_normal();
$item_normal_update = item_normal_update();
$sql_extra = public_permissions_sql($observer_hash);
if($noscript_content || $load) {
$r = null;
require_once('include/channel.php');
$sys = get_sys_channel();
$sysid = $sys['channel_id'];
if(local_channel()) {
$r = q("SELECT item.id as item_id from item WHERE uid = %d and mid = '%s' $item_normal limit 1",
intval(local_channel()),
dbesc($target_item['parent_mid'])
);
if($r) {
$updateable = true;
}
}
if(! $r) {
// in case somebody turned off public access to sys channel content using permissions
// make that content unsearchable by ensuring the owner uid can't match
if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
$sysid = 0;
$r = q("SELECT item.id as item_id from item
WHERE mid = '%s'
AND (((( item.allow_cid = '' AND item.allow_gid = '' AND item.deny_cid = ''
AND item.deny_gid = '' AND item_private = 0 )
and uid in ( " . stream_perms_api_uids(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
OR uid = %d )
$sql_extra )
$item_normal
limit 1",
dbesc($target_item['parent_mid']),
intval($sysid)
);
}
}
elseif($update && !$load) {
$r = null;
require_once('include/channel.php');
$sys = get_sys_channel();
$sysid = $sys['channel_id'];
if(local_channel()) {
$r = q("SELECT item.parent AS item_id from item
WHERE uid = %d
and parent_mid = '%s'
$item_normal_update
$simple_update
limit 1",
intval(local_channel()),
dbesc($target_item['parent_mid'])
);
if($r) {
$updateable = true;
}
}
if($r === null) {
// in case somebody turned off public access to sys channel content using permissions
// make that content unsearchable by ensuring the owner_xchan can't match
if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
$sysid = 0;
$r = q("SELECT item.parent AS item_id from item
WHERE parent_mid = '%s'
AND (((( item.allow_cid = '' AND item.allow_gid = '' AND item.deny_cid = ''
AND item.deny_gid = '' AND item_private = 0 )
and uid in ( " . stream_perms_api_uids(($observer_hash) ? (PERMS_NETWORK|PERMS_PUBLIC) : PERMS_PUBLIC) . " ))
OR uid = %d )
$sql_extra )
$item_normal_update
$simple_update
limit 1",
dbesc($target_item['parent_mid']),
intval($sysid)
);
}
$_SESSION['loadtime'] = datetime_convert();
}
else {
$r = array();
}
if($r) {
$parents_str = ids_to_querystr($r,'item_id');
if($parents_str) {
$items = q("SELECT item.*, item.id AS item_id
FROM item
WHERE parent in ( %s ) $item_normal ",
dbesc($parents_str)
);
xchan_query($items);
$items = fetch_post_tags($items,true);
$items = conv_sort($items,'created');
}
}
else {
$items = array();
}
switch($module_format) {
case 'html':
if ($update) {
$o .= conversation($items, 'display', $update, 'client');
}
else {
$o .= '<noscript>';
if($noscript_content) {
$o .= conversation($items, 'display', $update, 'traditional');
}
else {
$o .= '<div class="section-content-warning-wrapper">' . t('You must enable javascript for your browser to be able to view this content.') . '</div>';
}
$o .= '</noscript>';
\App::$page['title'] = (($items[0]['title']) ? $items[0]['title'] . " - " . \App::$page['title'] : \App::$page['title']);
$o .= conversation($items, 'display', $update, 'client');
}
break;
case 'atom':
$atom = replace_macros(get_markup_template('atom_feed.tpl'), array(
'$version' => xmlify(\Zotlabs\Lib\System::get_project_version()),
'$generator' => xmlify(\Zotlabs\Lib\System::get_platform_name()),
'$generator_uri' => 'https://hubzilla.org',
'$feed_id' => xmlify(\App::$cmd),
'$feed_title' => xmlify(t('Article')),
'$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', 'now', ATOM_TIME)),
'$author' => '',
'$owner' => '',
'$profile_page' => xmlify(z_root() . '/display/' . $target_item['mid']),
));
$x = [ 'xml' => $atom, 'channel' => $channel, 'observer_hash' => $observer_hash, 'params' => $params ];
call_hooks('atom_feed_top',$x);
$atom = $x['xml'];
// a much simpler interface
call_hooks('atom_feed', $atom);
if($items) {
$type = 'html';
foreach($items as $item) {
if($item['item_private'])
continue;
$atom .= atom_entry($item, $type, null, '', true, '', false);
}
}
call_hooks('atom_feed_end', $atom);
$atom .= '</feed>' . "\r\n";
header('Content-type: application/atom+xml');
echo $atom;
killme();
}
if($updateable) {
$x = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 AND uid = %d and parent = %d ",
intval(local_channel()),
intval($r[0]['item_id'])
);
}
$o .= '<div id="content-complete"></div>';
if((($update && $load) || $noscript_content) && (! $items)) {
$r = q("SELECT id, item_deleted FROM item WHERE id = '%s' LIMIT 1",
dbesc($item_id)
);
if($r) {
if(intval($r[0]['item_deleted'])) {
notice( t('Item has been removed.') . EOL );
}
else {
notice( t('Permission denied.') . EOL );
}
}
else {
notice( t('Item not found.') . EOL );
}
}
return $o;
}
function link_load() {
register_hook('page_end', 'addon/link/link.php', 'link_active');
Route::register('addon/link/Mod_Link.php','link');
}
function link_unload() {
unregister_hook('page_end', 'addon/link/link.php', 'link_active');
Route::unregister('addon/link/Mod_Link.php','link');
}
//App::$page['htmlhead'] .= '<script></script>';
function link_active(&$a,&$b) {
// Javascript code for "Link on Hub" button insert - it is not good, it is temporarily, works not good
$b .= "\n<script>window.onload = function() { let visibleitems = document.querySelectorAll('.btn-group [aria-labelledby]'); for (currentitem of visibleitems) { if (currentitem.getAttribute('aria-labelledby').substr(0,15) == 'wall-item-menu-') currentitem.querySelector('[title=\"Link to Source\"]').outerHTML += '<a class=\"dropdown-item\" href=\"/link/' + currentitem.getAttribute('aria-labelledby').substr(15) + '\" title=\"Link on Hub\"><i class=\"generic-icons-nav fa fa-fw fa-external-link\"></i>Link on Hub</a>';} };</script>\n";
}

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