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<?php /** * @version $Id: mod_mainmenu.php,v 1.7 2005/01/06 01:13:31 eddieajau Exp $ * @package Mambo * @copyright (C) 2000 - 2005 Miro International Pty Ltd * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL * Mambo is Free Software */
/** ensure this file is being included by a parent file */ defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
if (!defined( '_MOS_MAINMENU_MODULE' )) { /** ensure that functions are declared only once */ define( '_MOS_MAINMENU_MODULE', 1 );
/** * Utility function for writing a menu link */ function mosGetMenuLink( $mitem, $level=0, &$params ) { global $Itemid, $mosConfig_live_site, $mainframe; $txt = '';
switch ($mitem->type) { case 'separator': case 'component_item_link': break; case 'content_item_link': $temp = split("&task=view&id=", $mitem->link); $mitem->link .= '&Itemid='. $mainframe->getItemid($temp[1]); break; case 'url': if ( eregi( 'index.php\?', $mitem->link ) ) { if ( !eregi( 'Itemid=', $mitem->link ) ) { $mitem->link .= '&Itemid='. $mitem->id; } } break; case 'content_typed': default: $mitem->link .= '&Itemid='. $mitem->id; break; }
// Active Menu highlighting $current_itemid = trim( mosGetParam( $_REQUEST, 'Itemid', 0 ) ); if ( !$current_itemid ) { $id = ''; } else if ( $current_itemid == $mitem->id ) { $id = 'id="active_menu'. $params->get( 'class_sfx' ) .'"'; } else { $id = ''; }
$mitem->link = ampReplace( $mitem->link );
if ( strcasecmp( substr( $mitem->link,0,4 ), 'http' ) ) { $mitem->link = sefRelToAbs( $mitem->link ); }
$menuclass = 'mainlevel'. $params->get( 'class_sfx' ); if ($level > 0) { $menuclass = 'sublevel'. $params->get( 'class_sfx'); }
switch ($mitem->browserNav) { // cases are slightly different case 1: // open in a new window $txt = '<a href="'. $mitem->link .'" target="_blank" class="'. $menuclass .'" '. $id .'>'. $mitem->name .'</a>'; break;
case 2: // open in a popup window $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"; break;
case 3: // don't link it $txt = '<span class="'. $menuclass .'" '. $id .'>'. $mitem->name .'</span>'; break;
default: // formerly case 2 // open in parent window $txt = '<a href="'. $mitem->link .'" class="'. $menuclass .'" '. $id .'>'. $mitem->name .'</a>'; break; }
if ( $params->get( 'menu_images' ) ) { $menu_params = new stdClass(); $menu_params =& new mosParameters( $mitem->params ); $menu_image = $menu_params->def( 'menu_image', -1 ); if ( ( $menu_image <> '-1' ) && $menu_image ) { $image = '<img src="'. $mosConfig_live_site .'/images/stories/'. $menu_image .'" border="0" alt="'. $mitem->name .'"/>'; if ( $params->get( 'menu_images_align' ) ) { $txt = $txt .' '. $image; } else { $txt = $image .' '. $txt; } } }
return $txt; }
/** * Vertically Indented Menu */ function mosShowVIMenu( &$params ) { global $database, $my, $cur_template, $Itemid; global $mosConfig_absolute_path, $mosConfig_live_site, $mosConfig_shownoauth;
/* If a user has signed in, get their user type */ $intUserType = 0; if($my->gid){ switch ($my->usertype) { case 'Super Administrator': $intUserType = 0; break; case 'Administrator': $intUserType = 1; break; case 'Editor': $intUserType = 2; break; case 'Registered': $intUserType = 3; break; case 'Author': $intUserType = 4; break; case 'Publisher': $intUserType = 5; break; case 'Manager': $intUserType = 6; break; } } else { /* user isn't logged in so make their usertype 0 */ $intUserType = 0; }
if ($mosConfig_shownoauth) { $sql = "SELECT m.* FROM #__menu AS m" . "\nWHERE menutype='". $params->get( 'menutype' ) ."' AND published='1'" . "\nORDER BY parent,ordering"; } else { $sql = "SELECT m.* FROM #__menu AS m" . "\nWHERE menutype='". $params->get( 'menutype' ) ."' AND published='1' AND access <= '$my->gid'" . "\nORDER BY parent,ordering"; } $database->setQuery( $sql ); $rows = $database->loadObjectList( 'id' );
// indent icons switch ( $params->get( 'indent_image' ) ) { case '1': // Default images $imgpath = $mosConfig_live_site .'/images/M_images'; for ( $i = 1; $i < 7; $i++ ) { $img[$i] = '<img src="'. $imgpath .'/indent'. $i .'.png" alt="" />'; } break; case '2': // Use Params $imgpath = $mosConfig_live_site .'/images/M_images'; for ( $i = 1; $i < 7; $i++ ) { if ( $params->get( 'indent_image'. $i ) == '-1' ) { $img[$i] = NULL; } else { $img[$i] = '<img src="'. $imgpath .'/'. $params->get( 'indent_image'. $i ) .'" alt="" />'; } } break; case '3': // None for ( $i = 1; $i < 7; $i++ ) { $img[$i] = NULL; } break; default: // Template $imgpath = $mosConfig_live_site .'/templates/'. $cur_template .'/images'; for ( $i = 1; $i < 7; $i++ ) { $img[$i] = '<img src="'. $imgpath .'/indent'. $i .'.png" alt="" />'; } break; }
$indents = array( // block prefix / item prefix / item suffix / block suffix array( '<table width="100%" border="0" cellpadding="0" cellspacing="0">', '<tr align="left"><td>' , '</td></tr>', '</table>' ), array( '', '<div style="padding-left: 4px">'. $img[1] , '</div>', '' ), array( '', '<div style="padding-left: 8px">'. $img[2] , '</div>', '' ), array( '', '<div style="padding-left: 12px">'. $img[3] , '</div>', '' ), array( '', '<div style="padding-left: 16px">'. $img[4] , '</div>', '' ), array( '', '<div style="padding-left: 20px">'. $img[5] , '</div>', '' ), array( '', '<div style="padding-left: 24px">'. $img[6] , '</div>', '' ), );
// establish the hierarchy of the menu $children = array(); // first pass - collect children foreach ($rows as $v ) { $pt = $v->parent; $list = @$children[$pt] ? $children[$pt] : array(); array_push( $list, $v ); $children[$pt] = $list; }
// second pass - collect 'open' menus $open = array( $Itemid ); $count = 20; // maximum levels - to prevent runaway loop $id = $Itemid; while (--$count) { if (isset($rows[$id]) && $rows[$id]->parent > 0) { $id = $rows[$id]->parent; $open[] = $id; } else { break; } } mosRecurseVIMenu( 0, 0, $children, $open, $indents, $params );
}
/** * Utility function to recursively work through a vertically indented * hierarchial menu */ function mosRecurseVIMenu( $id, $level, &$children, &$open, &$indents, &$params ) { global $Itemid; if (@$children[$id]) { $n = min( $level, count( $indents )-1 );
echo "\n".$indents[$n][0]; foreach ($children[$id] as $row) {
echo "\n".$indents[$n][1];
echo mosGetMenuLink( $row, $level, $params );
// show menu with menu expanded - submenus visible if ( !$params->get( 'expand_menu' ) ) { if ( in_array( $row->id, $open )) { mosRecurseVIMenu( $row->id, $level+1, $children, $open, $indents, $params ); } } else { mosRecurseVIMenu( $row->id, $level+1, $children, $open, $indents, $params ); } echo $indents[$n][2]; } echo "\n".$indents[$n][3]; } }
/** * Draws a horizontal 'flat' style menu (very simple case) */ function mosShowHFMenu( &$params, $style=0 ) { global $database, $my, $cur_template, $Itemid; global $mosConfig_absolute_path, $mosConfig_shownoauth;
if ($mosConfig_shownoauth) { $sql = "SELECT m.* FROM #__menu AS m" . "\nWHERE menutype='". $params->get( 'menutype' ) ."' AND published='1' AND parent='0'" . "\nORDER BY ordering"; } else { $sql = "SELECT m.* FROM #__menu AS m" . "\nWHERE menutype='". $params->get( 'menutype' ) ."' AND published='1' AND access <= '$my->gid' AND parent='0'" . "\nORDER BY ordering"; } $database->setQuery( $sql );
$rows = $database->loadObjectList( 'id' );
$links = array(); foreach ($rows as $row) { $links[] = mosGetMenuLink( $row, 0, $params ); }
$menuclass = 'mainlevel'. $params->get( 'class_sfx' ); if (count( $links )) { switch ($style) { case 1: echo '<ul id="'. $menuclass .'">'; foreach ($links as $link) { echo '<li>' . $link . '</li>'; } echo '</ul>'; break; default: echo '<table width="100%" border="0" cellpadding="0" cellspacing="1">'; echo '<tr>'; echo '<td nowrap="nowrap">'; echo '<span class="'. $menuclass .'"> '. $params->get( 'end_spacer' ) .' </span>'; echo implode( '<span class="'. $menuclass .'"> '. $params->get( 'spacer' ) .' </span>', $links ); echo '<span class="'. $menuclass .'"> '. $params->get( 'end_spacer' ) .' </span>'; echo '</td></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( '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', '' );
$menu_style = $params->get( 'menu_style', 'vert_indent' );
switch ( $menu_style ) { case 'list_flat': mosShowHFMenu( $params, 1 ); break;
case 'horiz_flat': mosShowHFMenu( $params, 0 ); break;
default: mosShowVIMenu( $params ); break; } ?>
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