NP_UpdatePingServer/trunk/updatepingserver/admin/PlugManagement.php

   1 <?php
   2
   3 class PlugManagement
   4 {
   5         /* PluginAdmin
   6          * @var object
   7          */
   8         var $p_admin;
   9
  10         /* Plugin
  11          * @var object
  12          */
  13         var $plugin;
  14
  15         /* PlugView
  16          * @var object
  17          */
  18         var $view;
  19
  20         /**
  21          * Constructor
  22          *  - create admin, plugin, view object.
  23          *
  24          * Extended classes don't call this automatically
  25          *    if those have Constructor
  26          *
  27          * @param string $plugin_name : Name of Plugin
  28          * @return void
  29          */
  30         function PlugManagement($plugin_name)
  31         {
  32                 $this->p_admin = new PluginAdmin($plugin_name);
  33                 $this->plugin =& $this->p_admin->plugin;
  34                 $this->view = new PlugAdminView($this);
  35         }
  36
  37         /**
  38          * returns reference of plugin object
  39          * @return object
  40          */
  41         function &getPlugin()
  42         {
  43                 return $this->plugin;
  44         }
  45
  46         /**
  47          * returns reference of view object
  48          * @return object
  49          */
  50         function &getView()
  51         {
  52                 return $this->view;
  53         }
  54
  55         /**
  56          * returns reference of PluginAdmin object
  57          * @return object
  58          */
  59         function &getPluginAdmin()
  60         {
  61                 return $this->p_admin;
  62         }
  63
  64         /**
  65          * Function for not making action files
  66          */
  67         function doAction($action)
  68         {
  69                 if (method_exists($this, 'action_'.$action)) {
  70                         call_user_func(array(&$this, 'action_'.$action));
  71                 } else {
  72                         $this->action_overview();
  73                 }
  74         }
  75
  76         /***************************************************
  77           init, dir/file/class settings (abstract)
  78         ****************************************************/
  79         function init() {}
  80
  81         // directory of action files (abs path)
  82         function getActionDir()
  83         {
  84                 return $this->plugin->getDirectory() . 'actions/';
  85         }
  86
  87         // directory of template files (abs path)
  88         function getTemplateDir()
  89         {
  90                 return $this->plugin->getDirectory() . 'templates/';
  91         }
  92
  93         // prefix of action file name
  94         //    default action file name is (action).php
  95         function getActionFilePrefix() { return '';}
  96
  97         // prefix of action class name
  98         function getActionClassPrefix()
  99         {
 100                 return str_replace('np_', '', strtolower(get_class($this->plugin))) . '_';
 101         }
 102
 103         // default action
 104         function getDefaultAction() { return 'overview';}
 105
 106
 107         /**********************************************
 108           auth, error and exception
 109         **********************************************/
 110         /**
 111          * display error page with "disallowed" message.
 112          */
 113         function disallow()
 114         {
 115                 $this->error(_ERROR_DISALLOWED);
 116         }
 117
 118         /**
 119          * display error page.
 120          * @pamam string $msg : message to show
 121          */
 122         function error($msg)
 123         {
 124                 $this->p_admin->start();
 125
 126                 $dir=$this->plugin->getAdminURL();
 127                 ?>
 128                 <h2>Error!</h2>
 129                 <?php           echo htmlspecialchars($msg);
 130                 echo "<br />";
 131                 echo "<a href='".$dir."index.php' onclick='history.back()'>"._BACK."</a>";
 132
 133                 $this->p_admin->end();
 134                 exit;
 135         }
 136
 137
 138         /**
 139          * authenticate the member
 140          * @pamam string $level : permitted authority level
 141          * @param number $extra : blogid (This is necessary excluding "Admin". )
 142          */
 143         function memberAuth($level = 'Admin', $extra = '')
 144         {
 145                 global $member;
 146
 147                 switch (strtolower($level)) {
 148                 case 'admin':
 149                         $member->isAdmin() or $this->disallow();
 150                         break;
 151                 case 'blogadmin':
 152                         if (!$extra) {
 153                                 $this->error('Missing 2nd argument ('.__LINE__.')');
 154                         }
 155                         $member->isBlogAdmin($extra) or $this->disallow();
 156                         break;
 157                 case 'teammember':
 158                         if (!$extra) {
 159                                 $this->error('Missing 2nd argument ('.__LINE__.')');
 160                         }
 161                         $member->isTeamMember($extra) or $this->disallow();
 162                         break;
 163                 }
 164         }
 165
 166
 167         /**********************************************
 168           helper functions
 169         **********************************************/
 170         /**
 171          * return popup help link
 172          * @pamam string $url : url of popup help file
 173          * @param string $anchor
 174          */
 175         function createPopupHelpLink($url, $anchor)
 176         {
 177                 $link = '<a href="'.$url.'#'. $anchor . '" onclick="if (event &amp;&amp; event.preventDefault) event.preventDefault(); return help(this.href);">' . '<img src="documentation/icon-help.gif" width="15" height="15" alt="'._HELP_TT.'" /></a>';
 178                 return $link;
 179         }
 180
 181
 182 }
 183
 184 class PlugAdminView extends PlugView
 185 {
 186         var $p_manager;
 187
 188         function PlugAdminView(&$p_manager)
 189         {
 190                 $this->p_manager =& $p_manager;
 191         }
 192
 193         function display($tpl)
 194         {
 195                 $p_admin =& $this->p_manager->getPluginAdmin();
 196
 197                 $p_admin->start();
 198
 199                 $file = $this->p_manager->getTemplateDir() . $tpl;
 200                 parent::display($file);
 201
 202                 $p_admin->end();
 203         }
 204
 205 }
 206
 207
 208 ?>