This isn't optimal, but on the short term we'll clone the page editor to use as a block editor, and probably a layout editor as well. Eventually, these should all probably just be switches onto a single editor instance. Decided to put the layout_mid into the item table directory rather than re-use resource_id, so that we can still have pages attached to different resources like photos and events and stuff. The block editor is far from finished, at this point I've only cloned it and changed the name and type of item it looks for.

3 files changed, 236 insertions, 2 deletions

diff --git a/mod/blocks.php b/mod/blocks.php
new file mode 100644
index 000000000..f3010f60f
--- /dev/null
+++ b/mod/blocks.php
@@ -0,0 +1,82 @@
+<?php
+
+function webpages_content(&$a) {
+
+	if(argc() > 1)
+		$which = argv(1);
+	else {
+		notice( t('Requested profile is not available.') . EOL );
+		$a->error = 404;
+		return;
+	}
+
+	profile_load($a,$which,0);
+
+
+	// 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']);
+	}
+
+// Get the observer, check their permissions
+
+        $observer = $a->get_observer();
+        $ob_hash = (($observer) ? $observer['xchan_hash'] : '');
+
+        $perms = get_all_perms($owner,$ob_hash);
+
+        if(! $perms['write_pages']) {
+                notice( t('Permission denied.') . EOL);
+                return;
+        }
+
+// 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 owners.  This lets you post pages at other people's channels.
+require_once ('include/conversation.php');
+		$x = array(
+			'webpage' => 1,
+			'is_owner' => true,
+			'nickname' => $a->profile['channel_address'],
+			'lockstate' => (($group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
+			'bang' => (($group || $cid) ? '!' : ''),
+			'visitor' => 'block',
+			'profile_uid' => intval($owner),
+		);
+
+		$o .= status_editor($a,$x);
+
+	//Get a list of blocks.  We can't display all them because endless scroll makes that unusable, so just list titles and an edit link.
+//TODO - this should be replaced with pagelist_widget
+
+$r = q("select * from item_id where uid = %d and service = 'BUILDBLOCK' order by sid asc",
+	intval($owner)
+);
+
+		$pages = null;
+
+		if($r) {
+			$pages = array();
+			foreach($r as $rr) {
+				$pages[$rr['iid']][] = array('url' => $rr['iid'],'title' => $rr['sid']);
+			} 
+		}
+
+
+//Build the base URL for edit links
+		$url = z_root() . "/editblock/" . $which; 
+// This isn't pretty, but it works.  Until I figure out what to do with the UI, it's Good Enough(TM).
+       return $o . replace_macros(get_markup_template("webpagelist.tpl"), array(
+		'$baseurl' => $url,
+		'$edit' => t('Edit'),
+		'$pages' => $pages,
+		'$channel' => $which,
+		'$view' => t('View'),
+		'$preview' => '1',
+	
+        ));
+    
+
+}
diff --git a/mod/editblock.php b/mod/editblock.php
new file mode 100644
index 000000000..25ae8d8b6
--- /dev/null
+++ b/mod/editblock.php
@@ -0,0 +1,139 @@
+ 
+<?php
+
+// What is this here for?  I think it's cruft, but comment out for now in case it's here for a reason
+// require_once('acl_selectors.php');
+
+function editblock_content(&$a) {
+
+// We first need to figure out who owns the webpage, grab it from an argument
+        $which = argv(1);
+
+// $a->get_channel() and stuff don't work here, so we've got to find the owner for ourselves.
+	$r = q("select channel_id from channel where channel_address = '%s'",
+		dbesc($which)
+		);
+               if($r) {
+                $owner = intval($r[0]['channel_id']);
+       //logger('owner: ' . print_r($owner,true));
+        }
+
+
+		
+		
+        if((local_user()) && (argc() > 2) && (argv(2) === 'view')) {
+                $which = $channel['channel_address'];
+        }
+
+
+	$o = '';
+
+
+// Figure out which post we're editing
+	$post_id = ((argc() > 2) ? intval(argv(2)) : 0);
+
+
+	if(! $post_id) {
+		notice( t('Item not found') . EOL);
+		return;
+	}
+
+// Now we've got a post and an owner, let's find out if we're allowed to edit it
+
+        $observer = $a->get_observer();
+        $ob_hash = (($observer) ? $observer['xchan_hash'] : '');
+
+        $perms = get_all_perms($owner,$ob_hash);
+
+        if(! $perms['write_pages']) {
+                notice( t('Permission denied.') . EOL);
+                return;
+        }
+
+
+
+// We've already figured out which item we want and whose copy we need, so we don't need anything fancy here
+        $itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1",
+                intval($post_id),
+                intval($owner)
+        );
+
+
+
+	$plaintext = true;
+// You may or may not be a local user.  This won't work,
+	if(feature_enabled(local_user(),'richtext'))
+		$plaintext = false;
+
+	$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
+		'$title' => t('Edit block')
+	));
+
+	
+	$a->page['htmlhead'] .= replace_macros(get_markup_template('jot-header.tpl'), array(
+		'$baseurl' => $a->get_baseurl(),
+		'$editselect' =>  (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
+		'$ispublic' => '&nbsp;', // t('Visible to <strong>everybody</strong>'),
+		'$geotag' => $geotag,
+		'$nickname' => $a->user['nickname']
+	));
+
+
+	$tpl = get_markup_template("jot.tpl");
+		
+	$jotplugins = '';
+	$jotnets = '';
+
+	call_hooks('jot_tool', $jotplugins);
+	call_hooks('jot_networks', $jotnets);
+
+	$channel = $a->get_channel();
+
+	//$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));	
+	
+//FIXME A return path with $_SESSION doesn't always work for observer - it may WSoD instead of loading a sensible page.  So, send folk to the webpage list.
+
+	$rp = '/blocks/' . $which;
+
+	$o .= replace_macros($tpl,array(
+		'$return_path' => $rp,
+		'$action' => 'item',
+		'$share' => t('Edit'),
+		'$upload' => t('Upload photo'),
+		'$attach' => t('Attach file'),
+		'$weblink' => t('Insert web link'),
+		'$youtube' => t('Insert YouTube video'),
+		'$video' => t('Insert Vorbis [.ogg] video'),
+		'$audio' => t('Insert Vorbis [.ogg] audio'),
+		'$setloc' => t('Set your location'),
+		'$noloc' => t('Clear browser location'),
+		'$wait' => t('Please wait'),
+		'$permset' => t('Permission settings'),
+		'$ptyp' => $itm[0]['type'],
+		'$content' => undo_post_tagging($itm[0]['body']),
+		'$post_id' => $post_id,
+		'$baseurl' => $a->get_baseurl(),
+		'$defloc' => $channel['channel_location'],
+		'$visitor' => 'none',
+		'$pvisit' => 'none',
+		'$public' => t('Public post'),
+		'$jotnets' => $jotnets,
+		'$title' => htmlspecialchars($itm[0]['title']),
+		'$placeholdertitle' => t('Set title'),
+		'$category' => '',
+		'$placeholdercategory' => t('Categories (comma-separated list)'),
+		'$emtitle' => t('Example: bob@example.com, mary@example.com'),
+		'$lockstate' => $lockstate,
+		'$acl' => '', 
+		'$bang' => '',
+		'$profile_uid' => (intval($owner)),
+		'$preview' => ((feature_enabled(local_user(),'preview')) ? t('Preview') : ''),
+		'$jotplugins' => $jotplugins,
+		'$sourceapp' => t($a->sourcename),
+	));
+
+	return $o;
+
+}
+
+
diff --git a/mod/item.php b/mod/item.php
index 1893a6ef4..504df9d29 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -495,6 +495,9 @@ function item_post(&$a) {
 
 	if($buildblock)
 		$item_restrict = $item_restrict | ITEM_BUILDBLOCK;
+
+	if($pdl)
+		$item_restrict = $item_restrict | ITEM_PDL;
 		
 		
 	if(! strlen($verb))
@@ -764,7 +767,16 @@ function item_post(&$a) {
 		intval($parent)
 	);
 
-	if($webpage) {
+	$page_type = '';
+
+	if($webpage)
+		$page_type = 'WEBPAGE';
+	elseif($buildblock)
+		$page_type = 'BUILDBLOCK';
+	elseif($ptemplate)
+		$page_type = 'PDL';
+
+	if($page_type) {	
 
 		// store page info as an alternate message_id so we can access it via 
 		//    https://sitename/page/$channelname/$pagetitle
@@ -773,11 +785,12 @@ function item_post(&$a) {
 		// as the entire mid. If it were the post_id the link would be less portable.
 		// We should have the ability to edit this and arrange pages into menus via the pages module 
 
+
 		q("insert into item_id ( iid, uid, sid, service ) values ( %d, %d, '%s','%s' )",
 			intval($post_id),
 			intval($channel['channel_id']),
 			dbesc(($pagetitle) ? $pagetitle : substr($mid,0,16)),
-			dbesc('WEBPAGE')
+			dbesc($page_type)
 		);
 	}