ILIAS Release_3_9_x_branch .rev 46835: classes/class.ilMainMenuGUI.php Source File

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00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 
00031 class ilMainMenuGUI
00032 {
00038         var $ilias;
00039         var $tpl;
00040         var $target;
00041         var $start_template;
00042 
00043 
00049         function ilMainMenuGUI($a_target = "_top", $a_use_start_template = false)
00050         {
00051                 global $ilias;
00052                 
00053                 
00054                 $this->tpl = new ilTemplate("tpl.main_buttons.html", true, true);
00055                 $this->ilias =& $ilias;
00056                 $this->target = $a_target;
00057                 $this->start_template = $a_use_start_template;
00058                 $this->small = false;
00059         }
00060         
00061         function setSmallMode($a_small)
00062         {
00063                 $this->small = $a_small;
00064         }
00065         
00069         function setActive($a_active)
00070         {
00071                 $this->active = $a_active;
00072         }
00073 
00077         function setTemplate(&$tpl)
00078         {
00079                 echo "ilMainMenu->setTemplate is deprecated. Use getHTML instead.";
00080                 return;
00081                 $this->tpl =& $tpl;
00082         }
00083 
00087         function getTemplate()
00088         {
00089                 echo "ilMainMenu->getTemplate is deprecated. Use getHTML instead.";
00090                 return;
00091         }
00092 
00096         function addMenuBlock($a_var = "CONTENT", $a_block = "navigation")
00097         {
00098                 echo "ilMainMenu->addMenuBlick is deprecated. Use getHTML instead.";
00099                 return;
00100                 $this->tpl->addBlockFile($a_var, $a_block, "tpl.main_buttons.html");
00101         }
00102 
00106         function setTemplateVars()
00107         {
00108                 global $rbacsystem, $lng, $ilias, $tree, $ilUser;
00109 
00110                 
00111                 // navigation history
00112                 require_once("Services/Navigation/classes/class.ilNavigationHistoryGUI.php");
00113                 $nav_hist = new ilNavigationHistoryGUI();
00114                 $nav_html = $nav_hist->getHTML();
00115                 if ($nav_html != "")
00116                 {
00117                         $this->tpl->setCurrentBlock("nav_history");
00118                         $this->tpl->setVariable("NAVIGATION_HISTORY", $nav_html);
00119                         $this->tpl->parseCurrentBlock();
00120                 }
00121                 
00122                 // administration button
00123                 if(ilMainMenuGUI::_checkAdministrationPermission())
00124                 {
00125                         $this->tpl->setCurrentBlock("userisadmin");
00126                         $this->tpl->setVariable("IMG_ADMIN", ilUtil::getImagePath("navbar/admin.gif", false));
00127                         $this->tpl->setVariable("IMG_SPACE_ADMIN", ilUtil::getImagePath("spacer.gif", false));
00128                         $this->tpl->setVariable("TXT_ADMINISTRATION", $lng->txt("administration"));
00129                         $this->tpl->setVariable("SCRIPT_ADMIN", $this->getScriptTarget("ilias.php?baseClass=ilAdministrationGUI"));
00130                         $this->tpl->setVariable("TARGET_ADMIN", $this->target);
00131                         if ($this->active == "administration")
00132                         {
00133                                 $this->tpl->setVariable("MM_CLASS", "MMActive");
00134                         }
00135                         else
00136                         {
00137                                 $this->tpl->setVariable("MM_CLASS", "MMInactive");
00138                         }
00139                         $this->tpl->parseCurrentBlock();
00140                 }
00141 
00142                 // search
00143                 include_once 'Services/Search/classes/class.ilSearchSettings.php';
00144                 if($rbacsystem->checkAccess('search',ilSearchSettings::_getSearchSettingRefId()))
00145                 {
00146                         $this->tpl->setCurrentBlock("searchbutton");
00147                         $this->tpl->setVariable("SCRIPT_SEARCH",$this->getScriptTarget('ilias.php?baseClass=ilSearchController'));
00148                         $this->tpl->setVariable("TARGET_SEARCH",$this->target);
00149                         $this->tpl->setVariable("TXT_SEARCH", $lng->txt("search"));
00150                         if ($this->active == "search")
00151                         {
00152                                 $this->tpl->setVariable("MM_CLASS", "MMActive");
00153                         }
00154                         else
00155                         {
00156                                 $this->tpl->setVariable("MM_CLASS", "MMInactive");
00157                         }
00158                         $this->tpl->parseCurrentBlock();
00159                 }
00160 
00161                 // help button
00162                 //$this->tpl->setCurrentBlock("userhelp");
00163                 //$this->tpl->setVariable("TXT_HELP", $lng->txt("help"));
00164                 //$this->tpl->setVariable("SCRIPT_HELP", "ilias.php?baseClass=ilHelpGUI");
00165                 //$this->tpl->setVariable("TARGET_HELP", "ilias_help");
00166                 //$this->tpl->parseCurrentBlock();
00167 
00168                 $this->tpl->setVariable("IMG_SPACE", ilUtil::getImagePath("spacer.gif", false));
00169                 
00170                 // mail & desktop button
00171                 if ($_SESSION["AccountId"] != ANONYMOUS_USER_ID)
00172                 {
00173                         $this->tpl->setCurrentBlock("desktopbutton");
00174                         $this->tpl->setVariable("IMG_DESK", ilUtil::getImagePath("navbar/desk.gif", false));
00175                         $this->tpl->setVariable("IMG_SPACE_DESK", ilUtil::getImagePath("spacer.gif", false));
00176                         $this->tpl->setVariable("TXT_PERSONAL_DESKTOP", $lng->txt("personal_desktop"));
00177                         $this->tpl->setVariable("SCRIPT_DESK", $this->getScriptTarget("ilias.php?baseClass=ilPersonalDesktopGUI&PDHistory=1"));
00178                         $this->tpl->setVariable("TARGET_DESK", $this->target);
00179                         if ($this->active == "desktop")
00180                         {
00181                                 $this->tpl->setVariable("MM_CLASS", "MMActive");
00182                         }
00183                         else
00184                         {
00185                                 $this->tpl->setVariable("MM_CLASS", "MMInactive");
00186                         }
00187                         $this->tpl->parseCurrentBlock();
00188 
00189                         include_once "Services/Mail/classes/class.ilMail.php";
00190                         
00191                         $mail =& new ilMail($_SESSION["AccountId"]);
00192 
00193                         if($rbacsystem->checkAccess('mail_visible',$mail->getMailObjectReferenceId()))
00194                         {
00195                                 #$link = "mail_frameset.php";
00196                                 $link = "ilias.php?baseClass=ilMailGUI";
00197                                 
00198                                 if ($mail_id = ilMailbox::hasNewMail($_SESSION["AccountId"]))
00199                                 {
00200                                         $mbox = new ilMailbox($_SESSION["AccountId"]);
00201                                         $mail =& new ilMail($_SESSION['AccountId']);
00202                                         $folder_id = $mbox->getInboxFolder();
00203                                 
00204                                         //$link = "mail_frameset.php?target=".
00205                                         //      htmlentities(urlencode("mail_read.php?mobj_id=".
00206                                         //      $folder_id."&mail_id=".$mail_id));
00207                                         $add = " ".sprintf($lng->txt("cnt_new"),
00208                                                 ilMailbox::_countNewMails($_SESSION["AccountId"]));
00209                                 }
00210                                 
00211                                 $this->tpl->setCurrentBlock("mailbutton");
00212                                 $this->tpl->setVariable("IMG_MAIL", ilUtil::getImagePath("navbar/mail.gif", false));
00213                                 $this->tpl->setVariable("IMG_SPACE_MAIL", ilUtil::getImagePath("spacer.gif", false));
00214                                 $this->tpl->setVariable("TXT_MAIL", $lng->txt("mail").$add);
00215                                 $this->tpl->setVariable("SCRIPT_MAIL", $this->getScriptTarget($link));
00216                                 $this->tpl->setVariable("TARGET_MAIL", $this->target);
00217                                 if ($this->active == "mail")
00218                                 {
00219                                         $this->tpl->setVariable("MM_CLASS", "MMActive");
00220                                 }
00221                                 else
00222                                 {
00223                                         $this->tpl->setVariable("MM_CLASS", "MMInactive");
00224                                 }
00225                                 $this->tpl->parseCurrentBlock();
00226                                 
00227                                 
00228                                 // chat invitations
00229                                 include_once "./Modules/Chat/classes/class.ilChatInvitations.php";
00230 
00231 
00232                                 $link = "ilias.php?baseClass=ilMailGUI";
00233                                 if ($invitation_count = ilChatInvitations::_countNewInvitations($_SESSION["AccountId"]))
00234                                 {
00235                                         $add = " ".sprintf($lng->txt("cnt_new"),$invitation_count);
00236 
00237                                         // GET USERS LANGUAGE
00238                                         $lng_chat =& new ilLanguage($ilUser->getLanguage());
00239                                         $lng_chat->loadLanguageModule("chat");
00240                                         
00241                                         $this->tpl->setCurrentBlock("chatbutton");
00242                                         $this->tpl->setVariable("TXT_CHAT", $lng_chat->txt("chat_invitation_subject").$add);
00243                                         $this->tpl->setVariable("SCRIPT_CHAT", $this->getScriptTarget($link));
00244                                         $this->tpl->setVariable("TARGET_CHAT", $this->target);
00245 #                                       $this->tpl->setVariable("CHAT_INVITATION", ilUtil::getSoundPath("chat_invitation.wav"));
00246                                         
00247                                         if ($this->active == "chat_invitation")
00248                                         {
00249                                                 $this->tpl->setVariable("MM_CLASS", "MMActive");
00250                                         }
00251                                         else
00252                                         {
00253                                                 $this->tpl->setVariable("MM_CLASS", "MMInactive");
00254                                         }
00255 
00256                                         $this->tpl->parseCurrentBlock();
00257                                 }
00258                         }
00259                 }
00260 
00261                 // repository link
00262                 
00263                 $this->tpl->setCurrentBlock("rep_button");
00264 #               $this->tpl->setVariable("SCRIPT_CATALOG",'goto__target__root_1__client__ilias38.html');
00265 #                       #$this->getScriptTarget("repository.php?cmd=frameset&getlast=true"));
00266 
00267                 include_once('classes/class.ilLink.php');
00268                 $this->tpl->setVariable('SCRIPT_CATALOG',ilLink::_getStaticLink(1,'root',true));
00269                 $nd = $tree->getNodeData(ROOT_FOLDER_ID);
00270                 $title = $nd["title"];
00271                 if ($title == "ILIAS")
00272                 {
00273                         $title = $lng->txt("repository");
00274                 }
00275                 $this->tpl->setVariable("TXT_CATALOG", $title);
00276                 if ($this->active == "repository" || $this->active == "")
00277                 {
00278                         $this->tpl->setVariable("MM_CLASS", "MMActive");
00279                 }
00280                 else
00281                 {
00282                         $this->tpl->setVariable("MM_CLASS", "MMInactive");
00283                 }
00284                 // set target frame
00285                 $this->tpl->setVariable("TARGET", $this->target);
00286                 $this->tpl->parseCurrentBlock();
00287                 
00288 
00289                 $link_dir = (defined("ILIAS_MODULE"))
00290                         ? "../"
00291                         : "";
00292 
00293                 if (!$this->small)
00294                 {
00295         
00296                         // login stuff
00297                         if ($_SESSION["AccountId"] == ANONYMOUS_USER_ID)
00298                         {
00299                                 include_once 'Services/Registration/classes/class.ilRegistrationSettingsGUI.php';
00300                                 if (ilRegistrationSettings::_lookupRegistrationType() != IL_REG_DISABLED)
00301                                 {
00302                                         $this->tpl->setCurrentBlock("registration_link");
00303                                         $this->tpl->setVariable("TXT_REGISTER",$lng->txt("register"));
00304                                         $this->tpl->setVariable("LINK_REGISTER", $link_dir."register.php?client_id=".rawurlencode(CLIENT_ID)."&lang=".$ilias->account->getCurrentLanguage());
00305                                         $this->tpl->parseCurrentBlock();
00306                                 }
00307         
00308                                 $languages = $lng->getInstalledLanguages();
00309                                 
00310                                 foreach ($languages as $lang_key)
00311                                 {
00312                                         $this->tpl->setCurrentBlock("languages");
00313                                         $this->tpl->setVariable("LANG_KEY", $lang_key);
00314                                         $this->tpl->setVariable("LANG_NAME",
00315                                                 ilLanguage::_lookupEntry($lang_key, "meta", "meta_l_".$lang_key));
00316                                         $this->tpl->parseCurrentBlock();
00317                                 }
00318         
00319                                 $this->tpl->setVariable("TXT_OK", $lng->txt("ok"));
00320                                 //$this->tpl->setVariable("LANG_FORM_ACTION", "repository.php?ref_id=".$_GET["ref_id"]);
00321                                 $this->tpl->setVariable("LANG_FORM_ACTION", "#");
00322                                 $this->tpl->setVariable("TXT_CHOOSE_LANGUAGE", $lng->txt("choose_language"));
00323         
00324                                 $this->tpl->setCurrentBlock("userisanonymous");
00325                                 $this->tpl->setVariable("TXT_NOT_LOGGED_IN",$lng->txt("not_logged_in"));
00326                                 $this->tpl->setVariable("TXT_LOGIN",$lng->txt("log_in"));
00327                                 
00328                                 $target_str = "";
00329                                 if ($_GET["ref_id"] != "")
00330                                 {
00331                                         if ($tree->isInTree($_GET["ref_id"]) && $_GET["ref_id"] != $tree->getRootId())
00332                                         {
00333                                                 $obj_id = ilObject::_lookupObjId($_GET["ref_id"]);
00334                                                 $type = ilObject::_lookupType($obj_id);
00335                                                 $target_str = $type."_".$_GET["ref_id"];
00336                                         }
00337                                 }
00338                                 $this->tpl->setVariable("LINK_LOGIN",
00339                                         $link_dir."login.php?target=".$target_str."&client_id=".rawurlencode(CLIENT_ID)."&cmd=force_login&lang=".$ilias->account->getCurrentLanguage());
00340                                 $this->tpl->parseCurrentBlock();
00341                         }
00342                         else
00343                         {
00344                                 $this->tpl->setCurrentBlock("userisloggedin");
00345                                 $this->tpl->setVariable("TXT_LOGIN_AS",$lng->txt("login_as"));
00346                                 $this->tpl->setVariable("TXT_LOGOUT2",$lng->txt("logout"));
00347                                 $this->tpl->setVariable("LINK_LOGOUT2", $link_dir."logout.php?lang=".$ilias->account->getCurrentLanguage());
00348                                 $this->tpl->setVariable("USERNAME",$ilias->account->getFullname());
00349                                 $this->tpl->parseCurrentBlock();
00350                         }
00351         
00352         
00353                         $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
00354         
00355                         $this->tpl->setVariable("TXT_LOGOUT", $lng->txt("logout"));
00356         
00357                         $this->tpl->setVariable("HEADER_ICON", ilUtil::getImagePath("HeaderIcon.png"));
00358                         $this->tpl->setVariable("HEADER_BG_IMAGE", ilUtil::getImagePath("HeaderBackground.gif"));
00359                         include_once("classes/class.ilObjSystemFolder.php");
00360                         $this->tpl->setVariable("TXT_HEADER_TITLE", ilObjSystemFolder::_getHeaderTitle());
00361         
00362                         // set link to return to desktop, not depending on a specific position in the hierarchy
00363                         //$this->tpl->setVariable("SCRIPT_START", $this->getScriptTarget("start.php"));
00364                 }
00365 
00366                 $this->tpl->parseCurrentBlock();
00367         }
00368 
00372         function getScriptTarget($a_script)
00373         {
00374                 global $ilias;
00375 
00376                 $script = "./".$a_script;
00377 
00378                 //if ($this->start_template == true)
00379                 //{
00380                         //if(is_file("./templates/".$ilias->account->skin."/tpl.start.html"))
00381                         //{
00382         //                      $script = "./start.php?script=".rawurlencode($script);
00383                         //}
00384                 //}
00385                 if (defined("ILIAS_MODULE"))
00386                 {
00387                         $script = ".".$script;
00388                 }
00389                 return $script;
00390         }
00391         // STATIC
00392         function _checkAdministrationPermission()
00393         {
00394                 global $rbacsystem;
00395 
00396                 if($rbacsystem->checkAccess("visible,read", SYSTEM_FOLDER_ID))
00397                 {
00398                         return true;
00399                 }
00400                 return false;
00401                 // Allow all local admins to use the administration
00402                 return count(ilUtil::_getObjectsByOperations('cat','cat_administrate_users')) ? true : false;
00403         }
00404         
00405         function getHTML()
00406         {
00407                 $this->setTemplateVars();
00408                 return $this->tpl->get();
00409         }
00410 }
00411 ?>