basic proof of concept file activity support - will send activity via the filestorage module and via attach_delete()

8 files changed, 246 insertions, 7 deletions

diff --git a/include/RedDAV/RedBrowser.php b/include/RedDAV/RedBrowser.php
index 9ea2b9808..93a546086 100644
--- a/include/RedDAV/RedBrowser.php
+++ b/include/RedDAV/RedBrowser.php
@@ -249,7 +249,10 @@ class RedBrowser extends DAV\Browser\Plugin {
 				'$header' => t('Files') . ": " . $this->escapeHTML($path) . "/",
 				'$quota' => $quota,
 				'$total' => t('Total'),
-				'$actionspanel' => $output
+				'$actionspanel' => $output,
+				'$shared' => t('Shared'),
+				'$create' => t('Create'),
+				'upload' => t('Upload')
 			));
 
 		$html .= replace_macros(get_markup_template('cloud_directory.tpl'), array(
diff --git a/include/RedDAV/RedFile.php b/include/RedDAV/RedFile.php
index 3a5230dc1..f2ee071b8 100644
--- a/include/RedDAV/RedFile.php
+++ b/include/RedDAV/RedFile.php
@@ -276,4 +276,4 @@ class RedFile extends DAV\Node implements DAV\IFile {
 
 		attach_delete($this->auth->owner_id, $this->data['hash']);
 	}
-}
\ No newline at end of file
+}
diff --git a/include/attach.php b/include/attach.php
index a76dd4b28..ec175fcb3 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -753,14 +753,17 @@ function attach_delete($channel_id, $resource) {
 
 	$channel_address = (($c) ? $c[0]['channel_address'] : 'notfound');
 
-	$r = q("SELECT hash, flags, folder FROM attach WHERE hash = '%s' AND uid = %d limit 1",
+	$r = q("SELECT hash, filename, flags, folder FROM attach WHERE hash = '%s' AND uid = %d limit 1",
 		dbesc($resource),
 		intval($channel_id)
 	);
 
+
 	if(! $r)
 		return;
 
+	$url = get_parent_cloudpath($channel_id, $channel_address, $resource) . $r[0]['filename'];
+
 	// If resource is a directory delete everything in the directory recursive
 	if($r[0]['flags'] & ATTACH_FLAG_DIR) {
 		$x = q("SELECT hash, flags FROM attach WHERE folder = '%s' AND uid = %d",
@@ -802,6 +805,8 @@ function attach_delete($channel_id, $resource) {
 		dbesc($r[0]['folder']),
 		intval($channel_id)
 	);
+
+	file_activity($channel_id, $resource, $allow_cid='', $allow_gid='', $deny_cid='', $deny_gid='', $url, 'drop', $no_activity=false);
 }
 
 /**
@@ -934,3 +939,105 @@ function pipe_streams($in, $out) {
 		$size += fwrite($out, fread($in, 8192));
 	return $size;
 }
+
+function file_activity($channel_id, $hash, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $url, $action, $no_activity) {
+
+	require_once('include/items.php');
+
+	$url = rawurlencode($url);
+
+	$poster = get_app()->get_observer();
+
+	$verb = ACTIVITY_FILE . '/' . $action . '/' . $hash;
+
+	$mid = item_message_id();
+
+	$item_flags = ITEM_WALL|ITEM_ORIGIN|ITEM_UNSEEN;
+
+	if($action == 'post') {
+		//check if activity item exists
+		//if yes send drop activity and create a new one
+
+		$r = q("SELECT * FROM item WHERE verb = '%s'",
+			dbesc($verb)
+		);
+
+		if($r) {
+
+			$dmid = item_message_id();
+			$updateverb = ACTIVITY_FILE . '/drop/' . $hash . '#' . $mid;
+
+			$arr = array();
+
+			$arr['aid']           = get_account_id();
+			$arr['uid']           = $channel_id;
+			$arr['mid']           = $dmid;
+			$arr['parent_mid']    = $dmid;
+			$arr['item_flags']    = $item_flags;
+			$arr['author_xchan']  = $poster['xchan_hash'];
+			$arr['owner_xchan']   = $poster['xchan_hash'];
+			$arr['title']         = '';
+			$arr['allow_cid']     = $allow_cid;
+			$arr['allow_gid']     = $allow_gid;
+			$arr['deny_cid']      = $deny_cid;
+			$arr['deny_gid']      = $deny_gid;
+			$arr['item_restrict']  = ITEM_HIDDEN;
+			$arr['item_private']  = 0;
+			$arr['verb']          = $updateverb;
+			$arr['body']          = $url;
+
+			$post = item_store($arr);
+			$item_id = $post['item_id'];
+
+			if($item_id) {
+				proc_run('php',"include/notifier.php","activity",$item_id);
+			}
+
+			//call_hooks('post_local_end', $arr);
+
+			//notice( t('File activity updated') . EOL);
+
+			if($no_activity) {
+				return;
+			}
+
+		}
+	}
+
+	if($no_activity) {
+		return;
+	}
+
+	$arr = array();
+
+	$arr['aid']           = get_account_id();
+	$arr['uid']           = $channel_id;
+	$arr['mid']           = $mid;
+	$arr['parent_mid']    = $mid;
+	$arr['item_flags']    = $item_flags;
+	$arr['author_xchan']  = $poster['xchan_hash'];
+	$arr['owner_xchan']   = $poster['xchan_hash'];
+	$arr['title']         = '';
+	$arr['allow_cid']     = $allow_cid;
+	$arr['allow_gid']     = $allow_gid;
+	$arr['deny_cid']      = $deny_cid;
+	$arr['deny_gid']      = $deny_gid;
+	$arr['item_restrict']  = ITEM_HIDDEN;
+	$arr['item_private']  = 0;
+	$arr['verb']          = $verb;
+	$arr['body']          = $url;
+
+	$post = item_store($arr);
+	$item_id = $post['item_id'];
+
+	if($item_id) {
+		proc_run('php',"include/notifier.php","activity",$item_id);
+	}
+
+	//call_hooks('post_local_end', $arr);
+
+	//(($action === 'post') ?  notice( t('File activity posted') . EOL) : notice( t('File activity dropped') . EOL));
+
+	return;
+
+}
diff --git a/include/conversation.php b/include/conversation.php
index 0d59ff92e..25c844fef 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -1572,7 +1572,7 @@ function profile_tabs($a, $is_owner=False, $nickname=Null){
 		$tabs[] = array(
 			'label' => t('Files'),
 			'url'	=> $a->get_baseurl() . '/cloud/' . $nickname . ((get_observer_hash()) ? '' : '?f=&davguest=1'),
-			'sel'	=> ((argv(0) == 'cloud') ? 'active' : ''),
+			'sel'	=> ((argv(0) == 'cloud' || argv(0) == 'sharedwithme') ? 'active' : ''),
 			'title' => t('Files and Storage'),
 			'id'    => 'files-tab',
 		);
diff --git a/mod/filestorage.php b/mod/filestorage.php
index 0a25617f0..67abc2eab 100644
--- a/mod/filestorage.php
+++ b/mod/filestorage.php
@@ -22,6 +22,8 @@ function filestorage_post(&$a) {
 	$recurse = ((x($_POST, 'recurse')) ? intval($_POST['recurse']) : 0);
 	$resource = ((x($_POST, 'filehash')) ? notags($_POST['filehash']) : '');
 
+	$no_activity = ((x($_POST, 'no_activity')) ? intval($_POST['no_activity']) : 0);
+
 	if(! $resource) {
 		notice(t('Item not found.') . EOL);
 		return;
@@ -37,6 +39,12 @@ function filestorage_post(&$a) {
 	//Build directory tree and redirect
 	$channel = $a->get_channel();
 	$cloudPath = get_parent_cloudpath($channel_id, $channel['channel_address'], $resource);
+
+	$filename = find_filename_by_hash($channel_id, $resource);
+	$url = $cloudPath . $filename;
+
+	file_activity($channel_id, $resource, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny, $url, 'post', $no_activity);
+
 	goaway($cloudPath);
 }
 
@@ -150,6 +158,7 @@ function filestorage_content(&$a) {
 			'$submit' => t('Submit'),
 			'$attach_btn_title' => t('Attach this file to a new post'),
 			'$link_btn_title' => t('Show URL to this file'),
+			'$activity_btn_title' => t('Do not show in shared with me folder of your connections')
 		));
 
 		echo $o;
diff --git a/mod/sharedwithme.php b/mod/sharedwithme.php
new file mode 100644
index 000000000..fe5a2b62e
--- /dev/null
+++ b/mod/sharedwithme.php
@@ -0,0 +1,114 @@
+<?php
+require_once('include/text.php');
+require_once('include/conversation.php');
+
+function sharedwithme_content(&$a) {
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return;
+	}
+	
+	$channel = $a->get_channel();
+
+	$is_owner = (local_user() && (local_user() == $channel['channel_id']));
+
+	$postverb = ACTIVITY_FILE . '/post/';
+	$dropverb = ACTIVITY_FILE . '/drop/';
+
+	//maintenance - see if a file got dropped and remove it systemwide 
+	$x = q("SELECT * FROM item WHERE verb LIKE '%s' AND uid = %d",
+		dbesc($dropverb . '%'),
+		intval(local_user())
+	);
+	
+	if($x) {
+		
+		foreach($x as $xx) {
+
+			$hash = substr($xx['verb'], 39);
+
+			$update = strpos($hash, '#');
+
+			if($update === false) {
+				q("DELETE FROM item WHERE verb = '%s' OR verb = '%s'",
+					dbesc($postverb . $hash),
+					dbesc($dropverb . $hash)
+				);
+			}
+
+			else {
+				
+				$arr = explode('#', $hash);
+				
+				q("DELETE FROM item WHERE mid != '%s' AND verb = '%s' OR verb = '%s'",
+					dbesc($arr[1]),
+					dbesc($postverb . $arr[0]),
+					dbesc($dropverb . $hash)
+				);
+
+			}
+
+		}
+
+	}
+
+	//drop single file - localuser
+	if((argc() > 2) && (argv(2) === 'drop')) {
+	
+		$id = intval(argv(1));
+
+		q("DELETE FROM item WHERE id = %d AND uid = %d",
+			intval($id),
+			intval(local_user())
+		);
+
+		goaway(z_root() . '/sharedfiles');
+	}
+
+	//drop all files - localuser
+	if((argc() > 1) && (argv(1) === 'dropall')) {
+
+		q("DELETE FROM item WHERE verb LIKE '%s' AND uid = %d",
+			dbesc($postverb . '%'),
+			intval(local_user())
+		);
+
+		goaway(z_root() . '/sharedfiles');
+	}
+
+	//list files
+	$r = q("SELECT * FROM item WHERE verb LIKE '%s' AND uid = %d",
+		dbesc($postverb . '%'),
+		intval(local_user())
+	);
+	
+	$o = profile_tabs($a, $is_owner, $channel['channel_id']);
+
+	$o .= '<div class="section-title-wrapper">';
+
+	$o .= '<a href="/sharedfiles/dropall" onclick="return confirmDelete();" class="btn btn-xs btn-default pull-right"><i class="icon-trash"></i>&nbsp;' . t('Remove all entries') . '</a>';
+	
+	$o .= '<h2>' . t('Files shared with me') . '</h2>';
+
+	$o .= '</div>';
+
+	$o .= '<div class="section-content-wrapper">';
+
+	if($r) {
+		foreach($r as $rr) {
+			//don't display the files we shared with others
+			if($rr['owner_xchan'] != $channel['channel_hash']) {
+				unobscure($rr);
+				$url = rawurldecode($rr['body']);
+				$o .= '<a href="' . $url . '?f=&zid=' . $channel['xchan_addr'] . '">' . $url . '</a>&nbsp;<a href="/sharedfiles/' . $rr['id'] . '/drop" onclick="return confirmDelete();"><i class="icon-trash drop-icons"></i></a><br><br>';
+			}
+		}
+	}
+
+	$o .= '</div>';
+
+	return $o;
+	
+
+}
+
diff --git a/view/tpl/attach_edit.tpl b/view/tpl/attach_edit.tpl
index 0147d35ba..5a8743919 100644
--- a/view/tpl/attach_edit.tpl
+++ b/view/tpl/attach_edit.tpl
@@ -14,7 +14,7 @@
 			<i class="icon-share jot-icons"></i>
 		</button>
 	</div>
-	<div id="attach-edit-tools-perms" class="form-group pull-right{{if $isadir}} btn-group{{/if}}">
+	<div id="attach-edit-tools-perms" class="form-group pull-right btn-group">
 		{{if $isadir}}
 		<div id="attach-edit-perms-recurse" class="btn-group" data-toggle="buttons">
 			<label class="btn btn-default btn-xs" title="{{$recurse}}">
@@ -22,6 +22,11 @@
 			</label>
 		</div>
 		{{/if}}
+		<div id="attach-edit-activity" class="btn-group" data-toggle="buttons">
+			<label class="btn btn-default btn-xs" title="{{$activity_btn_title}}">
+				<input type="checkbox" autocomplete="off" name="no_activity" value="1"><i class="icon-ban-circle jot-icons"></i>
+			</label>
+		</div>
 		<div id="attach-edit-perms" class="btn-group">
 			<button id="dbtn-acl" class="btn btn-default btn-xs" data-toggle="modal" data-target="#aclModal" title="{{$permset}}" onclick="return false;">
 				<i id="jot-perms-icon" class="icon-{{$lockstate}} jot-icons"></i>
diff --git a/view/tpl/cloud_header.tpl b/view/tpl/cloud_header.tpl
index f5f123edb..403323085 100644
--- a/view/tpl/cloud_header.tpl
+++ b/view/tpl/cloud_header.tpl
@@ -1,8 +1,9 @@
 <div class="section-title-wrapper">
 	{{if $actionspanel}}
 	<div class="pull-right">
-		<button id="files-create-btn"class="btn btn-xs btn-primary" title="{{if $quota.limit || $quota.used}}{{$quota.desc}}{{/if}}" onclick="openClose('files-mkdir-tools'); closeMenu('files-upload-tools');"><i class="icon-folder-close-alt"></i>&nbsp;Create</button>		
-		<button id="files-upload-btn" class="btn btn-xs btn-success" title="{{if $quota.limit || $quota.used}}{{$quota.desc}}{{/if}}" onclick="openClose('files-upload-tools'); closeMenu('files-mkdir-tools');"><i class="icon-upload"></i>&nbsp;Upload</button>		
+		<a href="/sharedwithme" class="btn btn-xs btn-default"><i class="icon-cloud-download"></i>&nbsp;{{$shared}}</a>
+		<button id="files-create-btn" class="btn btn-xs btn-primary" title="{{if $quota.limit || $quota.used}}{{$quota.desc}}{{/if}}" onclick="openClose('files-mkdir-tools'); closeMenu('files-upload-tools');"><i class="icon-folder-close-alt"></i>&nbsp;{{$create}}</button>
+		<button id="files-upload-btn" class="btn btn-xs btn-success" title="{{if $quota.limit || $quota.used}}{{$quota.desc}}{{/if}}" onclick="openClose('files-upload-tools'); closeMenu('files-mkdir-tools');"><i class="icon-upload"></i>&nbsp;{{$upload}}</button>
 	</div>
 	{{/if}}
 	<h2>{{$header}}</h2>