bookmarking

7 files changed, 126 insertions, 15 deletions

diff --git a/boot.php b/boot.php
index faae00273..1d462eff8 100755
--- a/boot.php
+++ b/boot.php
@@ -270,7 +270,7 @@ define ( 'PERMS_W_STORAGE',        0x02000);
 define ( 'PERMS_R_PAGES',          0x04000);
 define ( 'PERMS_W_PAGES',          0x08000);
 define ( 'PERMS_A_REPUBLISH',      0x10000);
-define ( 'PERMS_A_BOOMARK',        0x20000);
+define ( 'PERMS_A_BOOKMARK',       0x20000);
 
 // General channel permissions
 
diff --git a/include/bookmarks.php b/include/bookmarks.php
new file mode 100644
index 000000000..62ec9fcab
--- /dev/null
+++ b/include/bookmarks.php
@@ -0,0 +1,53 @@
+<?php /** @file */
+
+require_once('include/menu.php');
+
+function bookmark_add($channel,$sender,$taxonomy,$private) {
+
+	$iarr = array();
+	$channel_id = $channel['channel_id'];
+
+	if($private)
+		$iarr['contact_allow'] = array($channel['channel_hash']); 
+	$iarr['mitem_link'] = $taxonomy['url'];
+	$iarr['mitem_desc'] = $taxonomy['term'];
+	$iarr['mitem_flags'] = 0;
+
+	$m = @parse_url($taxonomy['url']);
+    $zrl = false;
+    if($m['host']) {
+        $r = q("select hubloc_url from hubloc where hubloc_host = '%s' limit 1",
+            dbesc($m['host'])
+        );
+        if($r)
+            $zrl = true;
+	}
+
+	if($zrl)
+		$iarr['mitem_flags'] |= MENU_ITEM_ZID;
+
+	$arr = array();
+	$arr['menu_name'] = substr($sender['xchan_hash'],0,16) . ' ' . $sender['xchan_name'];
+	$arr['menu_desc'] = sprintf( t('%1$s\'s bookmarks'), $sender['xchan_name']);
+	$arr['menu_flags'] = MENU_SYSTEM|MENU_BOOKMARK;
+	$arr['menu_channel_id'] = $channel_id;
+
+	$x = menu_list($arr['menu_channel_id'],$arr['menu_name'],$arr['menu_flags']);
+	if($x) 
+		$menu_id = $x[0]['menu_id'];
+	else 
+		$menu_id = menu_create($arr);
+	if(! $menu_id) {
+		logger('bookmark_add: unable to create menu ' . $arr['menu_name']);
+		return; 
+	}
+
+	$r = q("select * from menu_item where mitem_link = '%s' and mitem_menu_id = %d and mitem_channel_id = %d limit 1",
+		dbesc($iarr['mitem_link']),
+		intval($menu_id),
+		intval($channel_id) 
+	);
+	if(! $r)
+		$r = menu_add_item($menu_id,$channel_id,$iarr);
+	return $r;
+}
\ No newline at end of file
diff --git a/include/items.php b/include/items.php
index 7b11a1c3c..860d714d1 100755
--- a/include/items.php
+++ b/include/items.php
@@ -2169,6 +2169,21 @@ function tag_deliver($uid,$item_id) {
 
 	$item = $i[0];
 
+
+	$terms = get_terms_oftype($item['term'],TERM_BOOKMARK);
+
+	if($terms && (! $i[0]['item_restrict'])) {
+		logger('tag_deliver: found bookmark');
+		if(perm_is_allowed($u[0]['channel_id'],$i[0]['author_xchan'],'bookmark') && ($i[0]['author_xchan'] != $u[0]['channel_hash'])) {
+			require_once('include/bookmarks.php');
+			require_once('include/Contact.php');
+			$s = channelx_by_hash($i[0]['author_xchan']);
+			foreach($terms as $t) {
+				bookmark_add($u[0],$s[0],$t,$i[0]['item_private']);
+			}
+		}
+	}
+
 	if(($item['source_xchan']) && ($item['item_flags'] & ITEM_UPLINK) && ($item['item_flags'] & ITEM_THREAD_TOP) && ($item['edited'] != $item['created'])) {
 		// this is an update to a post which was already processed by us and has a second delivery chain
 		// Just start the second delivery chain to deliver the updated post
diff --git a/include/menu.php b/include/menu.php
index 7522f69a3..e5bd4a680 100644
--- a/include/menu.php
+++ b/include/menu.php
@@ -26,11 +26,12 @@ function menu_fetch($name,$uid,$observer_xchan) {
 function menu_render($menu) {
 	if(! $menu)
 		return '';
+
 	for($x = 0; $x < count($menu['items']); $x ++)
-		if($menu['items']['mitem_flags'] & MENU_ITEM_ZID)
-			$menu['items']['mitem_link'] = zid($menu['items']['mitem_link']);
-		if($menu['items']['mitem_flags'] & MENU_ITEM_NEWWIN)
-			$menu['items']['newwin'] = '1';
+		if($menu['items'][$x]['mitem_flags'] & MENU_ITEM_ZID)
+			$menu['items'][$x]['mitem_link'] = zid($menu['items'][$x]['mitem_link']);
+		if($menu['items'][$x]['mitem_flags'] & MENU_ITEM_NEWWIN)
+			$menu['items'][$x]['newwin'] = '1';
 
 	return replace_macros(get_markup_template('usermenu.tpl'),array(
 		'$menu' => $menu['menu'],
@@ -74,7 +75,7 @@ function menu_create($arr) {
 
 	$r = q("select * from menu where menu_name = '%s' and menu_channel_id = %d limit 1",
 		dbesc($menu_name),
-		intval($menu_channel_id),
+		intval($menu_channel_id)
 	);
 
 	if($r)
@@ -106,9 +107,11 @@ function menu_create($arr) {
  * bits set. We will use this to find system generated bookmarks.
  */
 
-function menu_list($channel_id, $flags = 0) {
+function menu_list($channel_id, $name = '', $flags = 0) {
 
-	$sel_options = (($flags) ? " and ( menu_flags & " . intval($flags) . " ) = " . intval($flags) . " " : '');
+	$sel_options = '';
+	$sel_options .= (($name) ? " and name = '" . protect_sprintf(dbesc($name)) . "' " : '');
+	$sel_options .= (($flags) ? " and menu_flags = " . intval($flags) . " " : '');
 
 	$r = q("select * from menu where menu_channel_id = %d $sel_options order by menu_name",
 		intval($channel_id)
@@ -229,11 +232,11 @@ function menu_add_item($menu_id, $uid, $arr) {
 		$str_contact_deny  = perms2str($arr['contact_deny']);
 	}
 
-
-	$allow_cid = perms2str($arr['allow_cid']);
-	$allow_gid = perms2str($arr['allow_gid']);
-	$deny_cid = perms2str($arr['deny_cid']);
-	$deny_gid = perms2str($arr['deny_gid']);
+//  unused
+//	$allow_cid = perms2str($arr['allow_cid']);
+//	$allow_gid = perms2str($arr['allow_gid']);
+//	$deny_cid = perms2str($arr['deny_cid']);
+//	$deny_gid = perms2str($arr['deny_gid']);
 
 	$r = q("insert into menu_item ( mitem_link, mitem_desc, mitem_flags, allow_cid, allow_gid, deny_cid, deny_gid, mitem_channel_id, mitem_menu_id, mitem_order ) values ( '%s', '%s', %d, '%s', '%s', '%s', '%s', %d, %d, %d ) ",
 		dbesc($mitem_link),
diff --git a/include/permissions.php b/include/permissions.php
index 060ed841c..420591c54 100644
--- a/include/permissions.php
+++ b/include/permissions.php
@@ -29,7 +29,7 @@ function get_perms() {
 		'write_pages' => array('channel_w_pages',   intval(PERMS_W_PAGES),   false, t('Can edit my "public" pages'), ''),
 
 		'republish' => array('channel_a_republish', intval(PERMS_A_REPUBLISH), false, t('Can source my "public" posts in derived channels'), t('Somewhat advanced - very useful in open communities')),
-		'bookmark' => array('channel_a_bookmark', intval(PERMS_A_BOOKMARK), false, t('Can send me bookmarks'), ''),
+		'bookmark' => array('channel_a_bookmark', intval(PERMS_A_BOOKMARK), false, t('Can send me bookmarks'), 'Bookmarks from this person will automatically be saved'),
 		'delegate'      => array('channel_a_delegate', intval(PERMS_A_DELEGATE),    false, t('Can administer my channel resources'), t('Extremely advanced. Leave this alone unless you know what you are doing')),
 	);
 	$ret = array('global_permissions' => $global_perms);
diff --git a/mod/bookmarks.php b/mod/bookmarks.php
new file mode 100644
index 000000000..25bf39a7a
--- /dev/null
+++ b/mod/bookmarks.php
@@ -0,0 +1,40 @@
+<?php
+
+function bookmarks_content(&$a) {
+	if(! local_user()) {
+		notice( t('Permission denied.') . EOL);
+		return;
+	}
+
+
+	require_once('include/menu.php');
+
+	$o = '<h3>' . t('My Bookmarks') . '</h3>';
+
+	$x = menu_list(local_user(),'',MENU_BOOKMARK);
+
+	if($x) {
+		foreach($x as $xx) {
+			$y = menu_fetch($xx['menu_name'],local_user(),get_observer_hash());
+			$o .= menu_render($y);
+		}
+	}
+
+	$o .= '<h3>' . t('My Connections Bookmarks') . '</h3>';
+
+
+	$x = menu_list(local_user(),'',MENU_SYSTEM|MENU_BOOKMARK);
+
+	if($x) {
+		foreach($x as $xx) {
+			$y = menu_fetch($xx['menu_name'],local_user(),get_observer_hash());
+			$o .= menu_render($y);
+		}
+	}
+
+
+
+	return $o;
+
+}
+
diff --git a/mod/parse_url.php b/mod/parse_url.php
index c206c24ec..340e1a67e 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -252,7 +252,7 @@ function parse_url_content(&$a) {
 
 	logger('parse_url: ' . $url);
 
-	$template = $br . '[url=%s]%s[/url]%s' . $br;
+	$template = $br . '#^[url=%s]%s[/url]%s' . $br;
 
 	$arr = array('url' => $url, 'text' => '');