236 lines
6.6 KiB
PHP
236 lines
6.6 KiB
PHP
<?php
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namespace Zotlabs\Module;
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use App;
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use Zotlabs\Lib\Apps;
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use Zotlabs\Web\Controller;
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use Zotlabs\Lib\PermissionDescription;
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require_once('include/channel.php');
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require_once('include/conversation.php');
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require_once('include/acl_selectors.php');
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require_once('include/opengraph.php');
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class Articles extends Controller {
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function init() {
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if(argc() > 1)
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$which = argv(1);
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if(! $which) {
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if(local_channel()) {
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$channel = App::get_channel();
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if($channel && $channel['channel_address'])
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$which = $channel['channel_address'];
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} else {
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return;
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}
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}
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profile_load($which);
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}
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function get($update = 0, $load = false) {
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if(observer_prohibited(true)) {
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return login();
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}
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if(! App::$profile) {
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notice( t('Requested profile is not available.') . EOL );
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App::$error = 404;
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return;
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}
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if(! Apps::system_app_installed(App::$profile_uid, 'Articles')) {
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//Do not display any associated widgets at this point
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App::$pdl = '';
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$o = '<b>' . t('Articles App') . ' (' . t('Not Installed') . '):</b><br>';
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$o .= t('Create interactive articles');
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return $o;
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}
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nav_set_selected('Articles');
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head_add_link([
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'rel' => 'alternate',
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'type' => 'application/json+oembed',
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'href' => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . App::$query_string),
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'title' => 'oembed'
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]);
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$category = (($_REQUEST['cat']) ? escape_tags(trim($_REQUEST['cat'])) : '');
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if($category) {
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$sql_extra2 .= protect_sprintf(term_item_parent_query(App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
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}
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$datequery = ((x($_GET,'dend') && is_a_date_arg($_GET['dend'])) ? notags($_GET['dend']) : '');
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$datequery2 = ((x($_GET,'dbegin') && is_a_date_arg($_GET['dbegin'])) ? notags($_GET['dbegin']) : '');
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$which = argv(1);
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$selected_card = ((argc() > 2) ? argv(2) : '');
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$_SESSION['return_url'] = App::$query_string;
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$uid = local_channel();
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$owner = App::$profile_uid;
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$observer = App::get_observer();
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$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
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if(! perm_is_allowed($owner,$ob_hash,'view_pages')) {
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notice( t('Permission denied.') . EOL);
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return;
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}
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$is_owner = ($uid && $uid == $owner);
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$channel = channelx_by_n($owner);
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if($channel) {
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$channel_acl = array(
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'allow_cid' => $channel['channel_allow_cid'],
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'allow_gid' => $channel['channel_allow_gid'],
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'deny_cid' => $channel['channel_deny_cid'],
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'deny_gid' => $channel['channel_deny_gid']
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);
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}
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else {
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$channel_acl = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ];
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}
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if(perm_is_allowed($owner,$ob_hash,'write_pages')) {
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$x = [
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'webpage' => ITEM_TYPE_ARTICLE,
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'is_owner' => true,
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'content_label' => t('Add Article'),
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'button' => t('Create'),
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'nickname' => $channel['channel_address'],
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'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid']
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|| $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
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'acl' => (($is_owner) ? populate_acl($channel_acl, false,
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PermissionDescription::fromGlobalPermission('view_pages')) : ''),
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'permissions' => $channel_acl,
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'showacl' => (($is_owner) ? true : false),
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'visitor' => true,
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'body' => '[summary][/summary]',
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'hide_location' => false,
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'hide_voting' => false,
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'profile_uid' => intval($owner),
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'mimetype' => 'text/bbcode',
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'mimeselect' => false,
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'layoutselect' => false,
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'expanded' => false,
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'novoting' => false,
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'catsenabled' => feature_enabled($owner,'categories'),
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'bbco_autocomplete' => 'bbcode',
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'bbcode' => true
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];
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if($_REQUEST['title'])
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$x['title'] = $_REQUEST['title'];
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if($_REQUEST['body'])
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$x['body'] = $_REQUEST['body'];
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$editor = status_editor($a,$x,false,'Articles');
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}
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else {
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$editor = '';
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}
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$itemspage = get_pconfig(local_channel(),'system','itemspage');
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App::set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
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$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
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$sql_extra = item_permissions_sql($owner);
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$sql_item = '';
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if($selected_card) {
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$r = q("select * from iconfig where iconfig.cat = 'system' and iconfig.k = 'ARTICLE' and iconfig.v = '%s' limit 1",
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dbesc($selected_card)
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);
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if($r) {
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$sql_item = "and item.id = " . intval($r[0]['iid']) . " ";
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}
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}
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if($datequery) {
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$sql_extra2 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
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$order = 'post';
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}
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if($datequery2) {
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$sql_extra2 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
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}
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if($datequery || $datequery2) {
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$sql_extra2 .= " and item.item_thread_top != 0 ";
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}
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$r = q("select * from item
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where item.uid = %d and item_type = %d
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$sql_extra $sql_extra2 $sql_item order by item.created desc $pager_sql",
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intval($owner),
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intval(ITEM_TYPE_ARTICLE)
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);
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$item_normal = " and item.item_hidden = 0 and item.item_type in (0,7) and item.item_deleted = 0
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and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
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and item.item_blocked = 0 ";
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if($r) {
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$pager_total = count($r);
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$parents_str = ids_to_querystr($r,'id');
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$r = q("SELECT item.*, item.id AS item_id
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FROM item
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WHERE item.uid = %d $item_normal
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AND item.parent IN ( %s )
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$sql_extra $sql_extra2 ",
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intval(App::$profile['profile_uid']),
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dbesc($parents_str)
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);
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if($r) {
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xchan_query($r);
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$items = fetch_post_tags($r, true);
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$items = conv_sort($items,'updated');
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}
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else
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$items = [];
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}
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// Add Opengraph markup
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opengraph_add_meta((! empty($items) ? $r[0] : []), $channel);
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$mode = 'articles';
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if(get_pconfig(local_channel(),'system','articles_list_mode') && (! $selected_card))
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$page_mode = 'pager_list';
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else
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$page_mode = 'traditional';
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$content = conversation($items,$mode,false,$page_mode);
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$o = replace_macros(get_markup_template('cards.tpl'), [
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'$title' => t('Articles'),
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'$editor' => $editor,
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'$content' => $content,
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'$pager' => alt_pager($pager_total)
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]);
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return $o;
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}
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}
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