1 files changed, 94 insertions, 0 deletions
diff --git a/plugins/menu.suckerfish.php b/plugins/menu.suckerfish.php
new file mode 100644
index 0000000..e058ec8
--- /dev/null
+++ b/plugins/menu.suckerfish.php
@@ -0,0 +1,94 @@
+<?php
+/**
+* Plugin for Nexus creating a hierarchial set of items using <ul> and <li> items.
+* using the appropriate css settings, this can be transformed into a dropdown menu
+*
+* @abstract creates a simple <ul> and <li> based list of items
+* @author   xing@synapse.plus.com
+* @version  $Revision: 1.1 $
+* @package  Nexus Plugin
+*/
+global $gNexusSystem;
+
+// GUID should be a maximum of 16 chars
+define( 'NEXUS_PLUGIN_GUID_SUCKERFISH', 'suckerfish' );
+
+$pluginParams = array(
+	'write_cache_function' => 'writeSuckerfishCache',
+	'description' => 'Sophisticated and flexible CSS driven dropdown menus',
+	'web_link' => '<a class="external" href="http://www.htmldog.com/articles/suckerfish/">Sons of Suckerfish Menus</a>',
+	'browser_requirements' => 'Many modern browsers support suckerfish menus inherently using CSS. MSIE requires javascript to be ON for them to work.',
+	'edit_label' => 'CSS based menus',
+	'menu_types' => array(
+		'nor' => array( 'label' => 'Normal', 'note' => 'Nested list of menu items using "ul" and "li" HTML tags.' ),
+		'ver' => array( 'label' => 'Vertical', 'note' => 'Vertical dropdown menu that usually resides in one of the side modules.' ),
+		'hor' => array( 'label' => 'Horizontal', 'note' => 'Horizontal menu with dropdowns similar to the top bar menu (positioning of this hasn\'t been implemented yet).' ),
+	),
+	'plugin_type' => NEXUS_HTML_PLUGIN,
+	'include_js_in_head' => FALSE,
+);
+
+$gNexusSystem->registerPlugin( NEXUS_PLUGIN_GUID_SUCKERFISH, $pluginParams );
+
+/**
+* bloody mad function to write a custom cache file for an individual menu
+* @param $pMenuHash full menu hash
+* @return full menu string ready for printing (key serves as cache file path)
+*/
+function writeSuckerfishCache( $pMenuHash ) {
+	global $smarty;
+	$menu_name = preg_replace( "/ +/", "_", trim( $pMenuHash->mInfo['title'] ) );
+	$menu_name = strtolower( $menu_name );
+	$menu_file = 'mod_'.$menu_name.'_'.$pMenuHash->mInfo['menu_id'].'.tpl';
+	$data = '{bitmodule title="{tr}'.$pMenuHash->mInfo['title'].'{/tr}" name="'.$menu_name.'"}';
+	// if a permission has been set, we need to work out when to close the {if} clause
+	$permCloseIds = array();
+	$perm_close = FALSE;
+	$next_cycle = FALSE;
+	foreach( $pMenuHash->mInfo['tree'] as $key => $item ) {
+		if( $item['first'] ) {
+			if( $key == 0 ) {
+				$data .= '<ul id="nexus'.$pMenuHash->mInfo['menu_id'].'" class="menu '.$pMenuHash->mInfo['type'].'">';
+			} else {
+				$data .= '<ul>';
+			}
+		} else {
+			$data .= '</li>';
+			// close permission clauses
+			if( $next_cycle ) {
+				$data .= '{/if}';
+				$next_cycle = FALSE;
+			}
+			if( in_array( $item['item_id'], $permCloseIds ) ) {
+				$next_cycle = TRUE;
+			}
+			if( $perm_close ) {
+				$data .= '{/if}';
+				$perm_close = FALSE;
+			}
+		}
+		if( $item['last'] ) {
+			$data .= '</ul>';
+		} else {
+			if( !empty( $item['perm'] ) ) {
+				// open permission if clause
+				$data .= '{if $gBitUser->hasPermission("'.$item['perm'].'")}';
+				if( !$item['head'] ) {
+					$perm_close = TRUE;
+				} else {
+					$permCloseIds[] = $item['item_id'];
+				}
+			}
+			$data .= '<li>';
+			$smarty->assign( 'item', $item );
+			$data .= $smarty->fetch( NEXUS_PKG_PATH.'templates/'.NEXUS_PLUGIN_GUID_SUCKERFISH.'/item.tpl' );
+		}
+	}
+	if( $pMenuHash->mInfo['type'] == 'ver' || $pMenuHash->mInfo['type'] == 'hor' ) {
+		$data .= '<div class="clear"></div>';
+	}
+	$data .= '{/bitmodule}';
+	$ret[$menu_file] = $data;
+	return $ret;
+}
+?>