diff options
Diffstat (limited to 'Zotlabs')
| -rw-r--r-- | Zotlabs/Module/Channel.php | 364 | ||||
| -rw-r--r-- | Zotlabs/Module/Update_channel.php | 70 |
2 files changed, 434 insertions, 0 deletions
diff --git a/Zotlabs/Module/Channel.php b/Zotlabs/Module/Channel.php new file mode 100644 index 000000000..cae561266 --- /dev/null +++ b/Zotlabs/Module/Channel.php @@ -0,0 +1,364 @@ +<?php +namespace Zotlabs\Module; + + +require_once('include/contact_widgets.php'); +require_once('include/items.php'); +require_once("include/bbcode.php"); +require_once('include/security.php'); +require_once('include/conversation.php'); +require_once('include/acl_selectors.php'); +require_once('include/permissions.php'); + +class Channel extends \Zotlabs\Web\Controller { + +function init() { + + $which = null; + if(argc() > 1) + $which = argv(1); + if(! $which) { + if(local_channel()) { + $channel = \App::get_channel(); + if($channel && $channel['channel_address']) + $which = $channel['channel_address']; + } + } + if(! $which) { + notice( t('You must be logged in to see this page.') . EOL ); + return; + } + + $profile = 0; + $channel = \App::get_channel(); + + if((local_channel()) && (argc() > 2) && (argv(2) === 'view')) { + $which = $channel['channel_address']; + $profile = argv(1); + } + + \App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" title="' . t('Posts and comments') . '" href="' . z_root() . '/feed/' . $which . '" />' . "\r\n" ; + \App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" title="' . t('Only posts') . '" href="' . z_root() . '/feed/' . $which . '?top=1" />' . "\r\n" ; + +// Not yet ready for prime time +// \App::$page['htmlhead'] .= '<link rel="openid.server" href="' . z_root() . '/id/' . $which .'?f=" />' . "\r\n" ; +// \App::$page['htmlhead'] .= '<link rel="openid.delegate" href="' . z_root() . '/channel/' . $which .'" />' . "\r\n" ; + + // Run profile_load() here to make sure the theme is set before + // we start loading content + + profile_load($a,$which,$profile); + +} + +function get($update = 0, $load = false) { + + + if($load) + $_SESSION['loadtime'] = datetime_convert(); + + $checkjs = new \Zotlabs\Web\CheckJS(); + + $category = $datequery = $datequery2 = ''; + + $mid = ((x($_REQUEST,'mid')) ? $_REQUEST['mid'] : ''); + + $datequery = ((x($_GET,'dend') && is_a_date_arg($_GET['dend'])) ? notags($_GET['dend']) : ''); + $datequery2 = ((x($_GET,'dbegin') && is_a_date_arg($_GET['dbegin'])) ? notags($_GET['dbegin']) : ''); + + if(get_config('system','block_public') && (! get_account_id()) && (! remote_channel())) { + return login(); + } + + $category = ((x($_REQUEST,'cat')) ? $_REQUEST['cat'] : ''); + $hashtags = ((x($_REQUEST,'tag')) ? $_REQUEST['tag'] : ''); + + $groups = array(); + + $o = ''; + + if($update) { + // Ensure we've got a profile owner if updating. + \App::$profile['profile_uid'] = \App::$profile_uid = $update; + } + else { + if(\App::$profile['profile_uid'] == local_channel()) { + nav_set_selected('home'); + } + } + + $is_owner = (((local_channel()) && (\App::$profile['profile_uid'] == local_channel())) ? true : false); + + $channel = \App::get_channel(); + $observer = \App::get_observer(); + $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); + + $perms = get_all_perms(\App::$profile['profile_uid'],$ob_hash); + + if(! $perms['view_stream']) { + // We may want to make the target of this redirect configurable + if($perms['view_profile']) { + notice( t('Insufficient permissions. Request redirected to profile page.') . EOL); + goaway (z_root() . "/profile/" . \App::$profile['channel_address']); + } + notice( t('Permission denied.') . EOL); + return; + } + + + if(! $update) { + + $o .= profile_tabs($a, $is_owner, \App::$profile['channel_address']); + + $o .= common_friends_visitor_widget(\App::$profile['profile_uid']); + + if($channel && $is_owner) { + $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'] + ); + } + else + $channel_acl = array(); + + + if($perms['post_wall']) { + + $x = array( + 'is_owner' => $is_owner, + 'allow_location' => ((($is_owner || $observer) && (intval(get_pconfig(\App::$profile['profile_uid'],'system','use_browser_location')))) ? true : false), + 'default_location' => (($is_owner) ? \App::$profile['channel_location'] : ''), + 'nickname' => \App::$profile['channel_address'], + 'lockstate' => (((strlen(\App::$profile['channel_allow_cid'])) || (strlen(\App::$profile['channel_allow_gid'])) || (strlen(\App::$profile['channel_deny_cid'])) || (strlen(\App::$profile['channel_deny_gid']))) ? 'lock' : 'unlock'), + 'acl' => (($is_owner) ? populate_acl($channel_acl,true,((\App::$profile['channel_r_stream'] & PERMS_PUBLIC) ? t('Public') : '')) : ''), + 'showacl' => (($is_owner) ? 'yes' : ''), + 'bang' => '', + 'visitor' => (($is_owner || $observer) ? true : false), + 'profile_uid' => \App::$profile['profile_uid'], + 'editor_autocomplete' => true, + 'bbco_autocomplete' => 'bbcode', + 'bbcode' => true + ); + + $o .= status_editor($a,$x); + } + + } + + + /** + * Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups + */ + + $item_normal = item_normal(); + $sql_extra = item_permissions_sql(\App::$profile['profile_uid']); + + if(get_pconfig(\App::$profile['profile_uid'],'system','channel_list_mode') && (! $mid)) + $page_mode = 'list'; + else + $page_mode = 'client'; + + $abook_uids = " and abook.abook_channel = " . intval(\App::$profile['profile_uid']) . " "; + + $simple_update = (($update) ? " AND item_unseen = 1 " : ''); + + \App::$page['htmlhead'] .= "\r\n" . '<link rel="alternate" type="application/json+oembed" href="' . z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string) . '" title="oembed" />' . "\r\n"; + + 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) + $simple_update = ''; + + if(($update) && (! $load)) { + + if ($mid) { + $r = q("SELECT parent AS item_id from item where mid like '%s' and uid = %d $item_normal + AND item_wall = 1 AND item_unseen = 1 $sql_extra limit 1", + dbesc($mid . '%'), + intval(\App::$profile['profile_uid']) + ); + } else { + $r = q("SELECT distinct parent AS `item_id`, created from item + left join abook on ( item.owner_xchan = abook.abook_xchan $abook_uids ) + WHERE uid = %d $item_normal + AND item_wall = 1 $simple_update + AND (abook.abook_blocked = 0 or abook.abook_flags is null) + $sql_extra + ORDER BY created DESC", + intval(\App::$profile['profile_uid']) + ); + $_SESSION['loadtime'] = datetime_convert(); + } + + } + else { + + if(x($category)) { + $sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY)); + } + if(x($hashtags)) { + $sql_extra .= protect_sprintf(term_query('item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG)); + } + + if($datequery) { + $sql_extra2 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery)))); + } + if($datequery2) { + $sql_extra2 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2)))); + } + + $itemspage = get_pconfig(local_channel(),'system','itemspage'); + \App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20)); + $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start'])); + + if($load || ($checkjs->disabled())) { + if ($mid) { + $r = q("SELECT parent AS item_id from item where mid = '%s' and uid = %d $item_normal + AND item_wall = 1 $sql_extra limit 1", + dbesc($mid), + intval(\App::$profile['profile_uid']) + ); + if (! $r) { + notice( t('Permission denied.') . EOL); + } + + } else { + $r = q("SELECT distinct id AS item_id, created FROM item + left join abook on item.author_xchan = abook.abook_xchan + WHERE uid = %d $item_normal + AND item_wall = 1 and item_thread_top = 1 + AND (abook_blocked = 0 or abook.abook_flags is null) + $sql_extra $sql_extra2 + ORDER BY created DESC $pager_sql ", + intval(\App::$profile['profile_uid']) + ); + } + } + else { + $r = array(); + } + } + + if($r) { + + $parents_str = ids_to_querystr($r,'item_id'); + + $items = q("SELECT `item`.*, `item`.`id` AS `item_id` + FROM `item` + WHERE `item`.`uid` = %d $item_normal + AND `item`.`parent` IN ( %s ) + $sql_extra ", + intval(\App::$profile['profile_uid']), + dbesc($parents_str) + ); + + xchan_query($items); + $items = fetch_post_tags($items, true); + $items = conv_sort($items,'created'); + + if ($load && $mid && (! count($items))) { + // This will happen if we don't have sufficient permissions + // to view the parent item (or the item itself if it is toplevel) + notice( t('Permission denied.') . EOL); + } + + } else { + $items = array(); + } + + if((! $update) && (! $load)) { + + // This is ugly, but we can't pass the profile_uid through the session to the ajax updater, + // because browser prefetching might change it on us. We have to deliver it with the page. + + $maxheight = get_pconfig(\App::$profile['profile_uid'],'system','channel_divmore_height'); + if(! $maxheight) + $maxheight = 400; + + $o .= '<div id="live-channel"></div>' . "\r\n"; + $o .= "<script> var profile_uid = " . \App::$profile['profile_uid'] + . "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] + . "; divmore_height = " . intval($maxheight) . "; </script>\r\n"; + + \App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array( + '$baseurl' => z_root(), + '$pgtype' => 'channel', + '$uid' => ((\App::$profile['profile_uid']) ? \App::$profile['profile_uid'] : '0'), + '$gid' => '0', + '$cid' => '0', + '$cmin' => '0', + '$cmax' => '0', + '$star' => '0', + '$liked' => '0', + '$conv' => '0', + '$spam' => '0', + '$nouveau' => '0', + '$wall' => '1', + '$fh' => '0', + '$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1), + '$search' => '', + '$order' => '', + '$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0), + '$file' => '', + '$cats' => (($category) ? $category : ''), + '$tags' => (($hashtags) ? $hashtags : ''), + '$mid' => $mid, + '$verb' => '', + '$dend' => $datequery, + '$dbegin' => $datequery2 + )); + + + } + + $update_unseen = ''; + + if($page_mode === 'list') { + + /** + * in "list mode", only mark the parent item and any like activities as "seen". + * We won't distinguish between comment likes and post likes. The important thing + * is that the number of unseen comments will be accurate. The SQL to separate the + * comment likes could also get somewhat hairy. + */ + + if($parents_str) { + $update_unseen = " AND ( id IN ( " . dbesc($parents_str) . " )"; + $update_unseen .= " OR ( parent IN ( " . dbesc($parents_str) . " ) AND verb in ( '" . dbesc(ACTIVITY_LIKE) . "','" . dbesc(ACTIVITY_DISLIKE) . "' ))) "; + } + } + else { + if($parents_str) { + $update_unseen = " AND parent IN ( " . dbesc($parents_str) . " )"; + } + } + + if($is_owner && $update_unseen) { + $r = q("UPDATE item SET item_unseen = 0 where item_unseen = 1 and item_wall = 1 AND uid = %d $update_unseen", + intval(local_channel()) + ); + } + + + if($checkjs->disabled()) { + $o .= conversation($a,$items,'channel',$update,'traditional'); + } else { + $o .= conversation($a,$items,'channel',$update,$page_mode); + } + + if((! $update) || ($checkjs->disabled())) { + $o .= alt_pager($a,count($items)); + if ($mid && $items[0]['title']) + \App::$page['title'] = $items[0]['title'] . " - " . \App::$page['title']; + } + + if($mid) + $o .= '<div id="content-complete"></div>'; + + return $o; +} + + +}
\ No newline at end of file diff --git a/Zotlabs/Module/Update_channel.php b/Zotlabs/Module/Update_channel.php new file mode 100644 index 000000000..b1b2d5103 --- /dev/null +++ b/Zotlabs/Module/Update_channel.php @@ -0,0 +1,70 @@ +<?php + +namespace Zotlabs\Module; + +/** + * Module: update_profile + * Purpose: AJAX synchronisation of profile page + * + */ + + +class Update_channel extends \Zotlabs\Web\Controller { + +function get() { + + $profile_uid = intval($_GET['p']); + $load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0); + + header("Content-type: text/html"); + echo "<!DOCTYPE html><html><body>\r\n"; + + /** + * We can remove this hack once Internet Explorer recognises HTML5 natively + */ + + echo (($_GET['msie'] == 1) ? '<div>' : '<section>'); + + /** + * + * Grab the page inner contents by calling the content function from the profile module directly, + * but move any image src attributes to another attribute name. This is because + * some browsers will prefetch all the images for the page even if we don't need them. + * The only ones we need to fetch are those for new page additions, which we'll discover + * on the client side and then swap the image back. + * + */ + + $mod = new Channel(); + + $text = $mod->get($profile_uid,$load); + + $pattern = "/<img([^>]*) src=\"([^\"]*)\"/"; + $replace = "<img\${1} dst=\"\${2}\""; +// $text = preg_replace($pattern, $replace, $text); + +/* + if(! $load) { + $replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />'; + $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i"; + $text = preg_replace($pattern, $replace, $text); + $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i"; + $text = preg_replace($pattern, $replace, $text); + $pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i"; + $text = preg_replace($pattern, $replace, $text); + $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i"; + $text = preg_replace($pattern, $replace, $text); + } +*/ + + /** + * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well + */ + + echo str_replace("\t",' ',$text); + echo (($_GET['msie'] == 1) ? '</div>' : '</section>'); + echo "</body></html>\r\n"; + killme(); + +} +}
\ No newline at end of file |