148 lines
4.2 KiB
PHP
148 lines
4.2 KiB
PHP
<?php
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use Friendica\App;
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use Friendica\Core\Config;
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use Friendica\Database\DBM;
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function community_init(App $a) {
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if (! local_user()) {
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unset($_SESSION['theme']);
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unset($_SESSION['mobile-theme']);
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}
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}
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function community_content(App $a, $update = 0) {
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$o = '';
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if ((Config::get('system','block_public')) && (! local_user()) && (! remote_user())) {
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notice( t('Public access denied.') . EOL);
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return;
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}
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if (Config::get('system','community_page_style') == CP_NO_COMMUNITY_PAGE) {
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notice( t('Not available.') . EOL);
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return;
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}
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require_once("include/bbcode.php");
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require_once('include/security.php');
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require_once('include/conversation.php');
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if (! $update) {
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nav_set_selected('community');
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}
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if (x($a->data,'search')) {
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$search = notags(trim($a->data['search']));
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} else {
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$search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
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}
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// Here is the way permissions work in this module...
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// Only public posts can be shown
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// OR your own posts if you are a logged in member
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$r = community_getitems($a->pager['start'], $a->pager['itemspage']);
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if (! DBM::is_result($r)) {
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info( t('No results.') . EOL);
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return $o;
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}
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$maxpostperauthor = Config::get('system','max_author_posts_community_page');
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if ($maxpostperauthor != 0) {
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$count = 1;
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$previousauthor = "";
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$numposts = 0;
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$s = array();
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do {
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foreach ($r AS $row=>$item) {
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if ($previousauthor == $item["author-link"]) {
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++$numposts;
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} else {
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$numposts = 0;
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}
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$previousauthor = $item["author-link"];
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if (($numposts < $maxpostperauthor) && (sizeof($s) < $a->pager['itemspage'])) {
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$s[] = $item;
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}
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}
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if ((sizeof($s) < $a->pager['itemspage'])) {
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$r = community_getitems($a->pager['start'] + ($count * $a->pager['itemspage']), $a->pager['itemspage']);
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}
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} while ((sizeof($s) < $a->pager['itemspage']) && (++$count < 50) && (sizeof($r) > 0));
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} else {
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$s = $r;
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}
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// we behave the same in message lists as the search module
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$o .= conversation($a, $s, 'community', $update);
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$o .= alt_pager($a, count($r));
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$t = get_markup_template("community.tpl");
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return replace_macros($t, array(
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'$content' => $o,
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'$header' => t("Community"),
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'$show_global_community_hint' => (Config::get('system', 'community_page_style') == CP_GLOBAL_COMMUNITY && Config::get('system', 'show_global_community_hint')),
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'$global_community_hint' => t("This community stream shows all public posts received by this node. They may not reflect the opinions of this node’s users.")
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));
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}
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function community_getitems($start, $itemspage) {
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if (Config::get('system','community_page_style') == CP_GLOBAL_COMMUNITY) {
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return(community_getpublicitems($start, $itemspage));
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}
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$r = dba::p("SELECT ".item_fieldlists()." FROM `thread`
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INNER JOIN `user` ON `user`.`uid` = `thread`.`uid` AND NOT `user`.`hidewall`
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INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
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AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
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AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''".
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item_joins()." AND `contact`.`self`
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WHERE `thread`.`visible` AND NOT `thread`.`deleted` AND NOT `thread`.`moderated`
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AND NOT `thread`.`private` AND `thread`.`wall`
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ORDER BY `thread`.`received` DESC LIMIT ".intval($start).", ".intval($itemspage)
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);
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return dba::inArray($r);
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}
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function community_getpublicitems($start, $itemspage) {
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$r = dba::p("SELECT ".item_fieldlists()." FROM `thread`
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INNER JOIN `item` ON `item`.`id` = `thread`.`iid` ".item_joins().
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"WHERE `thread`.`uid` = 0 AND `verb` = ?
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ORDER BY `thread`.`commented` DESC LIMIT ".intval($start).", ".intval($itemspage),
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ACTIVITY_POST
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);
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while ($rr = dba::fetch($r)) {
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if (!in_array($rr['item_id'], $parents_arr)) {
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$parents_arr[] = $rr['item_id'];
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}
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}
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dba::close();
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$max_comments = Config::get("system", "max_comments", 100);
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$items = array();
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foreach ($parents_arr AS $parents) {
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$thread_items = dba::p(item_query()." AND `item`.`uid` = 0
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AND `item`.`parent` = ?
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ORDER BY `item`.`commented` DESC LIMIT ".intval($max_comments + 1),
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$parents
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);
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if (DBM::is_result($thread_items)) {
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$items = array_merge($items, dba::inArray($thread_items));
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}
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}
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$items = conv_sort($items, "`commented`");
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return $items;
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}
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