From e084b776eee9f1fc66e3f4a37b92ec70ccc49286 Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Wed, 23 Aug 2017 00:01:02 -0700
Subject: cards feature

---
 Zotlabs/Module/Cards.php | 189 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 189 insertions(+)
 create mode 100644 Zotlabs/Module/Cards.php

(limited to 'Zotlabs/Module/Cards.php')

diff --git a/Zotlabs/Module/Cards.php b/Zotlabs/Module/Cards.php
new file mode 100644
index 000000000..1fdd3b63f
--- /dev/null
+++ b/Zotlabs/Module/Cards.php
@@ -0,0 +1,189 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/channel.php');
+require_once('include/conversation.php');
+require_once('include/acl_selectors.php');
+
+
+class Cards extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		if(argc() > 1)
+			$which = argv(1);
+		else
+			return;
+	
+		profile_load($which);
+	
+	}
+	
+	
+	function get() {
+	
+		if(observer_prohibited(true)) {
+			return login();
+		}
+
+		if(! \App::$profile) {
+			notice( t('Requested profile is not available.') . EOL );
+			\App::$error = 404;
+			return;
+		}
+
+		if(! feature_enabled(\App::$profile_uid,'cards')) {
+			return;
+		}
+
+		nav_set_selected(t('Cards'));
+
+		$category = (($_REQUEST['cat']) ? escape_tags(trim($_REQUEST['cat'])) : '');
+					
+		if($category) {
+			$sql_extra2 .= protect_sprintf(term_item_parent_query(\App::$profile['profile_uid'],'item', $category, TERM_CATEGORY));
+		}
+
+
+		$which = argv(1);
+		
+		$_SESSION['return_url'] = \App::$query_string;
+	
+		$uid = \App::$profile_uid;
+		$owner = 0;
+		$observer = \App::get_observer();
+	
+		$channel = \App::$profile;
+
+		if(! $owner) {
+			// Figure out who the page owner is.
+			$r = q("select channel_id from channel where channel_address = '%s'",
+				dbesc($which)
+			);
+			if($r) {
+				$owner = intval($r[0]['channel_id']);
+			}
+		}
+	
+		$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
+		
+		if(! perm_is_allowed($owner,$ob_hash,'view_pages')) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+	
+		$mimetype = (($_REQUEST['mimetype']) ? $_REQUEST['mimetype'] : get_pconfig($owner,'system','page_mimetype'));
+	
+		$layout = (($_REQUEST['layout']) ? $_REQUEST['layout'] : get_pconfig($owner,'system','page_layout'));
+	
+		// Create a status editor (for now - we'll need a WYSIWYG eventually) to create pages
+		// Nickname is set to the observers xchan, and profile_uid to the owner's.  
+		// This lets you post pages at other people's channels.
+	
+		if((! $channel) && ($uid) && ($uid == \App::$profile_uid)) {
+			$channel = \App::get_channel();
+		}
+		if($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']
+			);
+		}
+		else {
+			$channel_acl = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ];
+		}
+	
+
+		$is_owner = ($uid && $uid == $owner);
+
+		if(perm_is_allowed($owner,$ob_hash,'write_pages')) {
+
+			$x = array(
+				'webpage' => ITEM_TYPE_CARD,
+				'is_owner' => true,
+				'nickname' => \App::$profile['channel_address'],
+				'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
+				'acl' => (($is_owner) ? populate_acl($channel_acl,false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')) : ''),
+				'permissions' => $channel_acl,
+				'showacl' => (($is_owner) ? true : false),
+				'visitor' => true,
+				'hide_location' => true,
+				'hide_voting' => true,
+				'profile_uid' => intval($owner),
+				'mimetype' => $mimetype,
+				'mimeselect' => false,
+				'layoutselect' => false,
+				'expanded' => false,
+				'novoting'=> true,
+				'bbco_autocomplete' => 'bbcode',
+				'bbcode' => true
+			);
+		}
+		else {
+			$x = '';
+		}
+		
+		if($_REQUEST['title'])
+			$x['title'] = $_REQUEST['title'];
+		if($_REQUEST['body'])
+			$x['body'] = $_REQUEST['body'];
+		
+		// Get a list of webpages.  We can't display all them because endless scroll makes that unusable, 
+		// so just list titles and an edit link.
+	
+	
+		$sql_extra = item_permissions_sql($owner);
+	
+		$r = q("select * from item 
+			where item.uid = %d and item_type = %d 
+			$sql_extra order by item.created desc",
+			intval($owner),
+			intval(ITEM_TYPE_CARD)
+		);
+
+		$item_normal = " and item.item_hidden = 0 and item.item_type in (0,6) and item.item_deleted = 0
+			and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
+			and item.item_blocked = 0 ";
+
+
+		if($x)
+			$editor = status_editor($a,$x);
+
+		if($r) {
+
+			$parents_str = ids_to_querystr($r,'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 $sql_extra2 ",
+				intval(\App::$profile['profile_uid']),
+				dbesc($parents_str)
+			);
+			if($items) {
+				xchan_query($items);
+				$items = fetch_post_tags($items, true);
+				$items = conv_sort($items,'created');
+			}
+			else
+				$items = [];
+		}
+
+		$mode = 'channel';
+			
+     	$content = conversation($items,$mode,false,'traditional');
+
+		$o = replace_macros(get_markup_template('cards.tpl'), [
+			'$title' => t('Cards'),
+			'$editor' => $editor,
+			'$content' => $content,
+			'$pager' => alt_pager($a,count($items))
+		]);
+
+        return $o;
+    }
+
+}
-- 
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