File odules/system/class/breadcrumb.php

  1: <?php
  2: /*
  3:  You may not change or alter any portion of this comment or credits
  4:  of supporting developers from this source code or any supporting source code
  5:  which is considered copyrighted (c) material of the original comment or credit authors.
  6: 
  7:  This program is distributed in the hope that it will be useful,
  8:  but WITHOUT ANY WARRANTY; without even the implied warranty of
  9:  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 10: */
 11: 
 12: /**
 13:  * BreadCrumb Class
 14:  *
 15:  * @copyright       (c) 2000-2016 XOOPS Project (www.xoops.org)
 16:  * @license             GNU GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
 17:  * @author              Andricq Nicolas (AKA MusS)
 18:  * @package             system
 19:  */
 20: class SystemBreadcrumb
 21: {
 22:     /* Variables */
 23:     public $_directory;
 24:     public $_bread = array();
 25:     public $_help;
 26:     public $_tips;
 27: 
 28:     /**
 29:      * @param $directory
 30:      */
 31:     public function __construct($directory)
 32:     {
 33:         $this->_directory = $directory;
 34:     }
 35: 
 36:     /**
 37:      * Add link to breadcrumb
 38:      * @param string $title
 39:      * @param string $link
 40:      * @param bool   $home
 41:      */
 42:     public function addLink($title = '', $link = '', $home = false)
 43:     {
 44:         $this->_bread[] = array(
 45:             'link'  => $link,
 46:             'title' => $title,
 47:             'home'  => $home);
 48:     }
 49: 
 50:     /**
 51:      * Add Help link
 52:      * @param string $link
 53:      */
 54:     public function addHelp($link = '')
 55:     {
 56:         $this->_help = $link;
 57:     }
 58: 
 59:     /**
 60:      * Add Tips
 61:      * @param $value
 62:      */
 63:     public function addTips($value)
 64:     {
 65:         $this->_tips = $value;
 66:     }
 67: 
 68:     /**
 69:      * Render System BreadCrumb
 70:      *
 71:      */
 72:     public function render()
 73:     {
 74:         if (isset($GLOBALS['xoopsTpl'])) {
 75:             $GLOBALS['xoopsTpl']->assign('xo_sys_breadcrumb', $this->_bread);
 76:             $GLOBALS['xoopsTpl']->assign('xo_sys_help', $this->_help);
 77:             if ($this->_tips) {
 78:                 if (xoops_getModuleOption('usetips', 'system')) {
 79:                     $GLOBALS['xoopsTpl']->assign('xo_sys_tips', $this->_tips);
 80:                 }
 81:             }
 82:             // Call template
 83:             if (file_exists(XOOPS_ROOT_PATH . '/modules/system/language/' . $GLOBALS['xoopsConfig']['language'] . '/help/' . $this->_directory . '.html')) {
 84:                 $GLOBALS['xoopsTpl']->assign('help_content', XOOPS_ROOT_PATH . '/modules/system/language/' . $GLOBALS['xoopsConfig']['language'] . '/help/' . $this->_directory . '.html');
 85:             } else {
 86:                 if (file_exists(XOOPS_ROOT_PATH . '/modules/system/language/english/help/' . $this->_directory . '.html')) {
 87:                     $GLOBALS['xoopsTpl']->assign('help_content', XOOPS_ROOT_PATH . '/modules/system/language/english/help/' . $this->_directory . '.html');
 88:                 } else {
 89:                     $GLOBALS['xoopsTpl']->assign('load_error', 1);
 90:                 }
 91:             }
 92:         } else {
 93:             $out = $menu = '<style type="text/css" media="screen">@import ' . XOOPS_URL . '/modules/system/css/menu.css;</style>';
 94:             $out .= '<ul id="xo-breadcrumb">';
 95:             foreach ($this->_bread as $menu) {
 96:                 if ($menu['home']) {
 97:                     $out .= '<li><a href="' . $menu['link'] . '" title="' . $menu['title'] . '"><img src="images/home.png" alt="' . $menu['title'] . '" class="home" /></a></li>';
 98:                 } else {
 99:                     if ($menu['link'] != '') {
100:                         $out .= '<li><a href="' . $menu['link'] . '" title="' . $menu['title'] . '">' . $menu['title'] . '</a></li>';
101:                     } else {
102:                         $out .= '<li>' . $menu['title'] . '</li>';
103:                     }
104:                 }
105:             }
106:             $out .= '</ul>';
107:             if ($this->_tips) {
108:                 $out .= '<div class="tips">' . $this->_tips . '</div>';
109:             }
110:             echo $out;
111:         }
112:     }
113: }
114:
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