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-rw-r--r--Zotlabs/Module/Channel.php364
-rw-r--r--Zotlabs/Module/Update_channel.php70
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