416 lines
12 KiB
PHP
416 lines
12 KiB
PHP
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<?php
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/**
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* @version $Id: mod_mainmenu.php 5943 2006-12-06 13:23:38Z predator $
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* @package Joomla
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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if (!defined( '_MOS_MAINMENU_MODULE' )) {
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/** ensure that functions are declared only once */
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define( '_MOS_MAINMENU_MODULE', 1 );
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/**
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* Utility function for writing a menu link
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*/
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function mosGetMenuLink( $mitem, $level=0, &$params, $open=null ) {
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global $Itemid, $mosConfig_live_site, $mainframe;
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$txt = '';
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switch ($mitem->type) {
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case 'separator':
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case 'component_item_link':
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break;
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case 'url':
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if ( eregi( 'index.php\?', $mitem->link ) && !eregi( 'http', $mitem->link ) && !eregi( 'https', $mitem->link ) ) {
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if ( !eregi( 'Itemid=', $mitem->link ) ) {
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$mitem->link .= '&Itemid='. $mitem->id;
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}
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}
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break;
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case 'content_item_link':
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case 'content_typed':
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// load menu params
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$menuparams = new mosParameters( $mitem->params, $mainframe->getPath( 'menu_xml', $mitem->type ), 'menu' );
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$unique_itemid = $menuparams->get( 'unique_itemid', 1 );
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if ( $unique_itemid ) {
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$mitem->link .= '&Itemid='. $mitem->id;
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} else {
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$temp = split('&task=view&id=', $mitem->link);
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if ( $mitem->type == 'content_typed' ) {
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$mitem->link .= '&Itemid='. $mainframe->getItemid($temp[1], 1, 0);
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} else {
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$mitem->link .= '&Itemid='. $mainframe->getItemid($temp[1], 0, 1);
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}
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}
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break;
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default:
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$mitem->link .= '&Itemid='. $mitem->id;
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break;
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}
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// Active Menu highlighting
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$current_itemid = $Itemid;
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if ( !$current_itemid ) {
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$id = '';
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} else if ( $current_itemid == $mitem->id ) {
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$id = 'id="active_menu'. $params->get( 'class_sfx' ) .'"';
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} else if( $params->get( 'activate_parent' ) && isset( $open ) && in_array( $mitem->id, $open ) ) {
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$id = 'id="active_menu'. $params->get( 'class_sfx' ) .'"';
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} else {
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$id = '';
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}
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if ( $params->get( 'full_active_id' ) ) {
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// support for `active_menu` of 'Link - Component Item'
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if ( $id == '' && $mitem->type == 'component_item_link' ) {
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parse_str( $mitem->link, $url );
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if ( $url['Itemid'] == $current_itemid ) {
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$id = 'id="active_menu'. $params->get( 'class_sfx' ) .'"';
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}
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}
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// support for `active_menu` of 'Link - Url' if link is relative
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if ( $id == '' && $mitem->type == 'url' && strpos( 'http', $mitem->link ) === false) {
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parse_str( $mitem->link, $url );
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if ( isset( $url['Itemid'] ) ) {
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if ( $url['Itemid'] == $current_itemid ) {
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$id = 'id="active_menu'. $params->get( 'class_sfx' ) .'"';
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}
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}
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}
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}
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// replace & with amp; for xhtml compliance
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$mitem->link = ampReplace( $mitem->link );
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// run through SEF convertor
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$mitem->link = sefRelToAbs( $mitem->link );
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$menuclass = 'mainlevel'. $params->get( 'class_sfx' );
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if ($level > 0) {
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$menuclass = 'sublevel'. $params->get( 'class_sfx');
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}
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// replace & with amp; for xhtml compliance
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// remove slashes from excaped characters
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$mitem->name = stripslashes( ampReplace($mitem->name) );
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switch ($mitem->browserNav) {
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// cases are slightly different
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case 1:
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// open in a new window
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$txt = '<a href="'. $mitem->link .'" target="_blank" class="'. $menuclass .'" '. $id .'>'. $mitem->name .'</a>';
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break;
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case 2:
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// open in a popup window
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$txt = "<a href=\"#\" onclick=\"javascript: window.open('". $mitem->link ."', '', 'toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=780,height=550'); return false\" class=\"$menuclass\" ". $id .">". $mitem->name ."</a>\n";
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break;
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case 3:
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// don't link it
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$txt = '<span class="'. $menuclass .'" '. $id .'>'. $mitem->name .'</span>';
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break;
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default:
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// open in parent window
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$txt = '<a href="'. $mitem->link .'" class="'. $menuclass .'" '. $id .'>'. $mitem->name .'</a>';
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break;
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}
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if ( $params->get( 'menu_images' ) ) {
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$menu_params = new stdClass();
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$menu_params = new mosParameters( $mitem->params );
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$menu_image = $menu_params->def( 'menu_image', -1 );
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if ( ( $menu_image != '-1' ) && $menu_image ) {
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$image = '<img src="'. $mosConfig_live_site .'/images/stories/'. $menu_image .'" border="0" alt="'. $mitem->name .'"/>';
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if ( $params->get( 'menu_images_align' ) ) {
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$txt = $txt .' '. $image;
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} else {
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$txt = $image .' '. $txt;
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}
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}
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}
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return $txt;
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}
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/**
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* Vertically Indented Menu
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*/
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function mosShowVIMenu( &$params ) {
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global $database, $my, $cur_template, $Itemid;
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global $mosConfig_absolute_path, $mosConfig_live_site, $mosConfig_shownoauth;
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/* If a user has signed in, get their user type */
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$intUserType = 0;
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if($my->gid){
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switch ($my->usertype) {
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case 'Super Administrator':
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$intUserType = 0;
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break;
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case 'Administrator':
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$intUserType = 1;
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break;
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case 'Editor':
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$intUserType = 2;
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break;
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case 'Registered':
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$intUserType = 3;
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break;
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case 'Author':
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$intUserType = 4;
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break;
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case 'Publisher':
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$intUserType = 5;
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break;
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case 'Manager':
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$intUserType = 6;
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break;
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}
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} else {
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/* user isn't logged in so make their usertype 0 */
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$intUserType = 0;
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}
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$and = '';
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if ( !$mosConfig_shownoauth ) {
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$and = "\n AND access <= " . (int) $my->gid;
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}
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$sql = "SELECT m.*"
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. "\n FROM #__menu AS m"
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. "\n WHERE menutype = " . $database->Quote( $params->get( 'menutype' ) )
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. "\n AND published = 1"
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. $and
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. "\n ORDER BY parent, ordering";
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$database->setQuery( $sql );
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$rows = $database->loadObjectList( 'id' );
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// indent icons
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switch ( $params->get( 'indent_image' ) ) {
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case '1':
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// Default images
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$imgpath = $mosConfig_live_site .'/images/M_images';
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for ( $i = 1; $i < 7; $i++ ) {
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$img[$i] = '<img src="'. $imgpath .'/indent'. $i .'.png" alt="" />';
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}
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break;
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case '2':
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// Use Params
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$imgpath = $mosConfig_live_site .'/images/M_images';
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for ( $i = 1; $i < 7; $i++ ) {
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if ( $params->get( 'indent_image'. $i ) == '-1' ) {
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$img[$i] = NULL;
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} else {
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$img[$i] = '<img src="'. $imgpath .'/'. $params->get( 'indent_image'. $i ) .'" alt="" />';
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}
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}
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break;
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case '3':
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// None
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for ( $i = 1; $i < 7; $i++ ) {
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$img[$i] = NULL;
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}
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break;
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default:
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// Template
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$imgpath = $mosConfig_live_site .'/templates/'. $cur_template .'/images';
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for ( $i = 1; $i < 7; $i++ ) {
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$img[$i] = '<img src="'. $imgpath .'/indent'. $i .'.png" alt="" />';
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}
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break;
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}
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$indents = array(
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// block prefix / item prefix / item suffix / block suffix
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array( '<table width="100%" border="0" cellpadding="0" cellspacing="0">', '<tr align="left"><td>' , '</td></tr>', '</table>' ),
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array( '', '<div style="padding-left: 4px">'. $img[1] , '</div>', '' ),
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array( '', '<div style="padding-left: 8px">'. $img[2] , '</div>', '' ),
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array( '', '<div style="padding-left: 12px">'. $img[3] , '</div>', '' ),
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array( '', '<div style="padding-left: 16px">'. $img[4] , '</div>', '' ),
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array( '', '<div style="padding-left: 20px">'. $img[5] , '</div>', '' ),
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array( '', '<div style="padding-left: 24px">'. $img[6] , '</div>', '' ),
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);
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// establish the hierarchy of the menu
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$children = array();
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// first pass - collect children
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foreach ($rows as $v ) {
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$pt = $v->parent;
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$list = @$children[$pt] ? $children[$pt] : array();
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array_push( $list, $v );
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$children[$pt] = $list;
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}
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// second pass - collect 'open' menus
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$open = array( $Itemid );
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$count = 20; // maximum levels - to prevent runaway loop
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$id = $Itemid;
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while (--$count) {
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if (isset($rows[$id]) && $rows[$id]->parent > 0) {
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$id = $rows[$id]->parent;
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$open[] = $id;
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} else {
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break;
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}
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}
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mosRecurseVIMenu( 0, 0, $children, $open, $indents, $params );
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}
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/**
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* Utility function to recursively work through a vertically indented
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* hierarchial menu
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*/
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function mosRecurseVIMenu( $id, $level, &$children, &$open, &$indents, &$params ) {
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if (@$children[$id]) {
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$n = min( $level, count( $indents )-1 );
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echo "\n".$indents[$n][0];
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foreach ($children[$id] as $row) {
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echo "\n".$indents[$n][1];
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echo mosGetMenuLink( $row, $level, $params, $open );
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// show menu with menu expanded - submenus visible
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if ( !$params->get( 'expand_menu' ) ) {
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if ( in_array( $row->id, $open )) {
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mosRecurseVIMenu( $row->id, $level+1, $children, $open, $indents, $params );
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}
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} else {
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mosRecurseVIMenu( $row->id, $level+1, $children, $open, $indents, $params );
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}
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echo $indents[$n][2];
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}
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echo "\n".$indents[$n][3];
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}
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}
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/**
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* Draws a horizontal 'flat' style menu (very simple case)
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*/
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function mosShowHFMenu( &$params, $style=0 ) {
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global $database, $my, $cur_template, $Itemid;
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global $mosConfig_absolute_path, $mosConfig_shownoauth;
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$and = '';
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if ( !$mosConfig_shownoauth ) {
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$and = "\n AND access <= " . (int) $my->gid;
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}
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$sql = "SELECT m.*"
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. "\n FROM #__menu AS m"
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. "\n WHERE menutype = " . $database->Quote( $params->get( 'menutype' ) )
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. "\n AND published = 1"
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. $and
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. "\n AND parent = 0"
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. "\n ORDER BY ordering"
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;
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$database->setQuery( $sql );
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$rows = $database->loadObjectList( 'id' );
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$links = array();
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foreach ($rows as $row) {
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$links[] = mosGetMenuLink( $row, 0, $params );
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}
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$menuclass = 'mainlevel'. $params->get( 'class_sfx' );
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if (count( $links )) {
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switch ($style) {
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case 1:
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echo '<ul id="'. $menuclass .'">';
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foreach ($links as $link) {
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echo '<li>' . $link . '</li>';
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}
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echo '</ul>';
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break;
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default:
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$spacer_start = $params->get( 'spacer' );
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$spacer_end = $params->get( 'end_spacer' );
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echo '<table width="100%" border="0" cellpadding="0" cellspacing="1">';
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echo '<tr>';
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echo '<td nowrap="nowrap">';
|
||
|
|
|
||
|
|
if ( $spacer_end ) {
|
||
|
|
echo '<span class="'. $menuclass .'"> '. $spacer_end .' </span>';
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $spacer_start ) {
|
||
|
|
$html = '<span class="'. $menuclass .'"> '. $spacer_start .' </span>';
|
||
|
|
echo implode( $html, $links );
|
||
|
|
} else {
|
||
|
|
echo implode( '', $links );
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $spacer_end ) {
|
||
|
|
echo '<span class="'. $menuclass .'"> '. $spacer_end .' </span>';
|
||
|
|
}
|
||
|
|
|
||
|
|
echo '</td>';
|
||
|
|
echo '</tr>';
|
||
|
|
echo '</table>';
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$params->def('menutype', 'mainmenu');
|
||
|
|
$params->def('class_sfx', '');
|
||
|
|
$params->def('menu_images', 0);
|
||
|
|
$params->def('menu_images_align', 0);
|
||
|
|
$params->def('expand_menu', 0);
|
||
|
|
$params->def('activate_parent', 0);
|
||
|
|
$params->def('indent_image', 0);
|
||
|
|
$params->def('indent_image1', 'indent1.png');
|
||
|
|
$params->def('indent_image2', 'indent2.png');
|
||
|
|
$params->def('indent_image3', 'indent3.png');
|
||
|
|
$params->def('indent_image4', 'indent4.png');
|
||
|
|
$params->def('indent_image5', 'indent5.png');
|
||
|
|
$params->def('indent_image6', 'indent.png');
|
||
|
|
$params->def('spacer', '');
|
||
|
|
$params->def('end_spacer', '');
|
||
|
|
$params->def('full_active_id', 0);
|
||
|
|
|
||
|
|
switch ( $params->get( 'menu_style', 'vert_indent' ) ) {
|
||
|
|
case 'list_flat':
|
||
|
|
mosShowHFMenu( $params, 1 );
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'horiz_flat':
|
||
|
|
mosShowHFMenu( $params, 0 );
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
mosShowVIMenu( $params );
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
?>
|