typo3/class.alt_menu_functions.inc

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 1999-2004 Kasper Skaarhoj (kasperYYYY@typo3.com)
   6 *  All rights reserved
   7 *
   8 *  This script is part of the TYPO3 project. The TYPO3 project is
   9 *  free software; you can redistribute it and/or modify
  10 *  it under the terms of the GNU General Public License as published by
  11 *  the Free Software Foundation; either version 2 of the License, or
  12 *  (at your option) any later version.
  13 *
  14 *  The GNU General Public License can be found at
  15 *  http://www.gnu.org/copyleft/gpl.html.
  16 *  A copy is found in the textfile GPL.txt and important notices to the license
  17 *  from the author is found in LICENSE.txt distributed with these scripts.
  18 *
  19 *
  20 *  This script is distributed in the hope that it will be useful,
  21 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 *  GNU General Public License for more details.
  24 *
  25 *  This copyright notice MUST APPEAR in all copies of the script!
  26 ***************************************************************/
  27 /**
  28  * Class for generation of the module menu.
  29  * Will make the vertical, horizontal, selectorbox based menus AND the "about modules" display.
  30  * Basically it traverses the module structure and generates output based on that.
  31  *
  32  * $Id$
  33  * Revised for TYPO3 3.6 2/2003 by Kasper Skaarhoj
  34  * XHTML compliant content
  35  *
  36  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  37  */
  38 /**
  39  * [CLASS/FUNCTION INDEX of SCRIPT]
  40  *
  41  *
  42  *
  43  *   73: class alt_menu_functions
  44  *   94:     function topMenu($theModules,$dontLink=0,$backPath='',$descr=0)
  45  *  402:     function getNavFramePrefix ($moduleInfo, $subModuleInfo=array())
  46  *  429:     function mIconFile($Ifilename,$backPath)
  47  *  444:     function mIconFilename($Ifilename,$backPath)
  48  *  456:     function topButtons()
  49  *  468:     function adminButtons()
  50  *  487:     function adminFunctions($backPath)
  51  *  520:     function wrapLinkWithAB($link)
  52  *
  53  * TOTAL FUNCTIONS: 8
  54  * (This index is automatically created/updated by the extension "extdeveval")
  55  *
  56  */
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66 /**
  67  * Class with menu functions
  68  *
  69  * @author      Kasper Skaarhoj <kasperYYYY@typo3.com>
  70  * @package TYPO3
  71  * @subpackage core
  72  */
  73 class alt_menu_functions {
  74
  75                 // Internal
  76         var $fsMod = array();
  77
  78         /**
  79          * Creates the menu of modules.
  80          *
  81          * $descr determines the type of menu made:
  82          *              0 = Ordinary vertical menu
  83          *              1 = Descriptions for 'About modules' display
  84          *              2 = selector-box menu
  85          *              3 = topmenu - horizontal line of icons!
  86          *              4 = part of JavaScript switch contruct for alt_main.php frameset.
  87          *
  88          * @param       array           $theModules is the output from load_modules class ($this->loadModules->modules)
  89          * @param       boolean         $dontLink == true will prevent the output from being linked with A-tags (used in the 'beuser' extension)
  90          * @param       string          $backPath must be the 'backPath' to PATH_typo3 from where the menu is displayed.
  91          * @param       integer         $descr determines the type of menu made (see above)
  92          * @return      string          The menu HTML
  93          */
  94         function topMenu($theModules,$dontLink=0,$backPath='',$descr=0) {
  95                 global $LANG, $TBE_TEMPLATE, $BE_USER;
  96
  97                         // By default module sections are collapsable, only if they are explicitly turned off via TSconfig, they are not:
  98                 $tmpArr = $BE_USER->getTSConfig('options.moduleMenuCollapsable');
  99                 $collapsable = ($tmpArr['value'] ? 0 : 1);
 100                 unset($tmpArr);
 101
 102                         // Initialize vars:
 103                 $final='';
 104                 $menuCode='';
 105                 $descrCode='';
 106                 $menuCode_sub='';
 107                 $selectItems=array();
 108                 $mIcons=array();
 109                 $mJScmds=array();
 110                 $onBlur=$GLOBALS['CLIENT']['FORMSTYLE'] ? 'this.blur();' : '';
 111
 112                 $selectItems[] = '<option value="">[ '.$LANG->sL('LLL:EXT:lang/locallang_core.php:buttons.selMenu_modules',1).' ]</option>';
 113                 $mC=0;
 114
 115                         // Remove the 'doc' module?
 116                 if ($BE_USER->getTSConfigVal('options.disableDocModuleInAB'))   {
 117                         unset($theModules['doc']);
 118                 }
 119
 120                         // Get collapsed configuration
 121                 if ($collapsable == 1) {
 122                         $config = is_array ($BE_USER->uc['moduleData']['alt_menu.php']) ? $BE_USER->uc['moduleData']['alt_menu.php'] : array();
 123                         $collapsedOverride = t3lib_div::_GP('collapsedOverride');
 124                         if (is_array ($collapsedOverride)) {
 125                                 $config = array_merge ($config, $collapsedOverride);
 126                         }
 127
 128                         if (t3lib_div::_GP('collapsableExpandAll') == 1) {
 129                                 $config['expandAll'] = t3lib_div::_GP('expandAll');
 130                         }
 131
 132                         if ($config['expandAll'] && is_array($collapsedOverride)) {
 133                                 $config = $collapsedOverride;
 134                         }
 135
 136                         $BE_USER->uc['moduleData']['alt_menu.php'] = $config;
 137                         $BE_USER->writeUC($BE_USER->uc);
 138
 139                                 // all items have to be expanded when expandAll is set
 140                         if($config['expandAll'] == 1) {
 141                                 foreach($config as $key => $value) {
 142                                         if($key != 'expandAll')
 143                                                 $config[$key] = 0;
 144                                 }
 145                         }
 146                 }
 147
 148                         // Traverse array with modules
 149                 reset($theModules);
 150                 while(list($moduleName,$moduleInfo)=each($theModules))  {
 151                         $mC++;
 152
 153                         $prefix=$this->getNavFramePrefix ($moduleInfo);
 154                         if ($prefix) {
 155                                 $this->fsMod[]='fsMod.recentIds["'.$moduleName.'"]="";';
 156                         }
 157
 158                                 // If there are submodules:
 159                         if (is_array($moduleInfo['sub']))       {
 160                                         // Finding the default module to display
 161                                 if ($moduleInfo['defaultMod'])  {
 162                                         $link = $moduleInfo['sub'][$moduleInfo['defaultMod']]['script'];
 163                                 } else {
 164                                         reset($moduleInfo['sub']);
 165                                         $subTemp = current($moduleInfo['sub']);
 166                                         $link = $subTemp['script'];
 167                                 }
 168                                 $link_sub = 1;  // Tells that the main modules links to a submodule
 169                                 $link = '';     // Does not link to submodules...
 170                         } else {
 171                                 $link = $moduleInfo['script'];
 172                                 $link_sub = 0;
 173                         }
 174
 175                         $link = t3lib_div::resolveBackPath($link);
 176
 177                         $moduleKey = $moduleName.'_tab';
 178                         $moduleCSSId = 'ID_'.t3lib_div::md5int($moduleName);
 179
 180                                 // Creating image icon
 181                         $image = @getimagesize($this->mIconFile($LANG->moduleLabels['tabs_images'][$moduleKey],$backPath));
 182                         $imageCode='';
 183                         $descr3_title = $LANG->moduleLabels['tabs'][$moduleKey].' ';
 184                         if ($image)     {
 185                                 $Ifilename = $this->mIconFilename($LANG->moduleLabels['tabs_images'][$moduleKey],$backPath);
 186                                 $imageCode = '<img src="'.$Ifilename.'" '.$image[3].' alt="" />';
 187                                 $descr3_imageCode = '<img src="'.$Ifilename.'" '.$image[3].' title="'.htmlspecialchars($descr3_title).'" alt="" />';
 188                         } else {
 189                                 $descr3_imageCode = '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/dummy_module.gif','width="14" height="12"').' title="'.htmlspecialchars($descr3_title).'" alt="" />';
 190                         }
 191
 192                                 // Creating the various links:
 193                         $label = $LANG->moduleLabels['tabs'][$moduleKey];
 194                         if ($link && $prefix)   $link=$prefix.rawurlencode($link);
 195                         if ($link && !$dontLink)        {
 196                                 $label = '<a href="#" onclick="top.goToModule(\''.$moduleName.'\');'.$onBlur.'return false;">'.$label.'</a>';   //  && !$link_sub
 197
 198                                 $mIcons[] = '<a href="#" onclick="top.goToModule(\''.$moduleName.'\');'.$onBlur.'return false;" class="c-mainitem" id="'.$moduleCSSId.'">'.$descr3_imageCode.'</a>';
 199
 200                                 $JScmd = '
 201                                                 top.content.location=top.getModuleUrl(top.TS.PATH_typo3+\''.$this->wrapLinkWithAB($link).'\'+additionalGetVariables);
 202                                                 top.highlightModuleMenuItem("'.$moduleCSSId.'",1);';
 203                                 $mJScmds[] = "case '".$moduleName."': \n ".$JScmd." \n break;";
 204                         }
 205
 206                         $selectItems[] = '<option value="top.goToModule(\''.$moduleName.'\');">'.htmlspecialchars($LANG->moduleLabels['tabs'][$moduleKey]).'</option>';
 207                         $label='&nbsp;<b>'.$label.'</b>&nbsp;';
 208
 209
 210                                 // make menu collapsable
 211                         if($collapsable == 1 && is_array($moduleInfo['sub'])) {
 212                                 $collapseJS = 'onclick="window.location.href=\'alt_menu.php?collapsedOverride['.$moduleName.']='.($config[$moduleName] ? '0' : '1').'\'"';
 213                                 $collapseIcon = '<span class="c-iconCollapse"><img'.t3lib_iconWorks::skinImg($backPath,'gfx/ol/'.($config[$moduleName] ? 'plusbullet.gif':'minusbullet.gif'),'width="18" height="16"').' title="" alt="" /></span>';
 214                         } else {
 215                                 $collapseJS = $collapseIcon = '';
 216                         }
 217
 218                                 // Creating a main item for the vertical menu (descr=0)
 219                         $menuCode.='
 220                                                 <tr class="c-mainitem" id="'.$moduleCSSId.'">
 221                                                         <td colspan="3" '.$collapseJS.' >'.$imageCode.'<span class="c-label">'.$label.'</span>'.$collapseIcon.'</td>
 222                                                 </tr>';
 223
 224                                 // Code for "About modules"
 225                         $descrCode.='
 226                                                 <tr class="c-mainitem bgColor4">
 227                                                         <td colspan="3">'.$imageCode.$label.'</td>
 228                                                 </tr>';
 229
 230
 231                                 // Hide submodules when collapsed:
 232                         if($collapsable == 1 && $config[$moduleName] == 1 && $descr == 0 && $config['expandAll'] != 1) {
 233                                 unset($moduleInfo['sub']);
 234                         }
 235
 236                                 // Traversing submodules
 237                         $subCode='';
 238                         if (is_array($moduleInfo['sub']))       {
 239                                 reset($moduleInfo['sub']);
 240                                 $c=0;
 241                                 while(list($subName,$subInfo)=each($moduleInfo['sub'])) {
 242                                         if ($c==0)              {
 243                                                 $subCode.='
 244                                                                 <tr class="c-first">
 245                                                                         <td colspan="3"></td>
 246                                                                 </tr>';
 247                                                 $descrCode.='
 248                                                                 <tr class="c-first">
 249                                                                         <td colspan="3"></td>
 250                                                                 </tr>';
 251                                         }
 252
 253                                         $link = t3lib_div::resolveBackPath($subInfo['script']);
 254                                         $prefix=$this->getNavFramePrefix ($moduleInfo, $subInfo);
 255
 256                                         $subKey = $moduleName.'_'.$subName.'_tab';
 257                                         $moduleCSSId = 'ID_'.t3lib_div::md5int($moduleName.'_'.$subName);
 258
 259                                                 // Creating image icon
 260                                         $image = @getimagesize($this->mIconFile($LANG->moduleLabels['tabs_images'][$subKey],$backPath));
 261                                         $imageCode='';
 262                                         $descr3_title = $LANG->moduleLabels['tabs'][$subKey].': '.$LANG->moduleLabels['labels'][$subKey.'label'];
 263                                         if ($image)     {
 264                                                 $Ifilename = $this->mIconFilename($LANG->moduleLabels['tabs_images'][$subKey],$backPath);
 265                                                 $imageCode = '<img src="'.$Ifilename.'" '.$image[3].' title="'.htmlspecialchars($LANG->moduleLabels['labels'][$subKey.'label']).'" alt="" />';
 266                                                 $descr3_imageCode = '<img src="'.$Ifilename.'" '.$image[3].' title="'.htmlspecialchars($descr3_title).'" alt="" />';
 267                                         } else {
 268                                                 $descr3_imageCode = '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/dummy_module.gif','width="14" height="12"').' title="'.htmlspecialchars($descr3_title).'" alt="" />';
 269                                         }
 270
 271                                                 // Label for submodule:
 272                                         $label = $LANG->moduleLabels['tabs'][$subKey];
 273                                         $label_descr = ' title="'.htmlspecialchars($LANG->moduleLabels['labels'][$subKey.'label']).'"';
 274                                         $flabel = htmlspecialchars($label);
 275                                         $origLink = $link;
 276                                         if ($link && $prefix)   $link=$prefix.rawurlencode($link);
 277
 278                                                 // Setting additional JavaScript if frameset script:
 279                                         $addJS = '';
 280                                         if ($moduleInfo['navFrameScript'])      {$addJS="+'&id='+top.rawurlencode(top.fsMod.recentIds['".$moduleName."'])";}
 281
 282                                                 // If there is a script to link to (and linking is not disabled.
 283                                         if ($link && !$dontLink)        {
 284                                                         // For condensed mode, send &cMR parameter to frameset script.
 285                                                 if ($addJS && $BE_USER->uc['condensedMode'])    {$addJS.=  "+(cMR?'&cMR=1':'')";}
 286
 287                                                         // Command for the selector box:
 288                                                 $JScmd = "
 289                                                                 top.content.location=top.getModuleUrl(top.TS.PATH_typo3+'".$this->wrapLinkWithAB($link)."'".$addJS.'+additionalGetVariables);
 290                                                                 top.fsMod.currentMainLoaded="'.$moduleName.'";
 291                                                                 ';
 292
 293                                                         // If there is a frameset script in place:
 294                                                 if (!$BE_USER->uc['condensedMode'] && $moduleInfo['navFrameScript'])    {
 295
 296                                                                 // use special nav script from sub module, otherwise from the main module
 297                                                         $subNavFrameScript = $subInfo['navFrameScript'] ? $subInfo['navFrameScript'] : $moduleInfo['navFrameScript'];
 298                                                         $subNavFrameScript = t3lib_div::resolveBackPath($subNavFrameScript);
 299
 300                                                                 // add GET params for sub module to the nav script
 301                                                         $subNavFrameScript = $this->wrapLinkWithAB($subNavFrameScript).$subInfo['navFrameScriptParam'];
 302
 303                                                         $JScmd = '
 304                                                                 if (top.content.list_frame && top.fsMod.currentMainLoaded=="'.$moduleName.'") {
 305                                                                         top.currentSubScript="'.$origLink.'";
 306                                                                         top.content.list_frame.location=top.getModuleUrl(top.TS.PATH_typo3+"'.$this->wrapLinkWithAB($origLink).'"'.$addJS.'+additionalGetVariables);
 307                                                                         if(top.currentSubNavScript!="'.$subNavFrameScript.'") {
 308                                                                                 top.currentSubNavScript="'.$subNavFrameScript.'";
 309                                                                                 top.content.nav_frame.location=top.getModuleUrl(top.TS.PATH_typo3+"'.$subNavFrameScript.'");
 310                                                                         }
 311                                                                 } else {
 312                                                                         top.content.location=top.TS.PATH_typo3+(
 313                                                                                 top.nextLoadModuleUrl?
 314                                                                                 "'.($prefix?$this->wrapLinkWithAB($link).'&exScript=':'').'listframe_loader.php":
 315                                                                                 "'.$this->wrapLinkWithAB($link).'"'.$addJS.'+additionalGetVariables
 316                                                                         );
 317                                                                         top.fsMod.currentMainLoaded="'.$moduleName.'";
 318                                                                         top.currentSubScript="'.$origLink.'";
 319                                                                 }
 320                                                                 ';
 321                                                 }
 322                                                 $selectItems[] = '<option value="top.goToModule(\''.$moduleName.'_'.$subName.'\');">'.htmlspecialchars('- '.$label).'</option>';
 323                                                 $onClickString = htmlspecialchars('top.goToModule(\''.$moduleName.'_'.$subName.'\');'.$onBlur.'return false;');
 324
 325                                                 $flabel = '<a href="#" onclick="'.$onClickString.'"'.$label_descr.'>'.htmlspecialchars($label).'</a>';
 326
 327                                                 $mIcons[] = '<a href="#" onclick="'.$onClickString.'"'.$label_descr.' class="c-subitem" id="'.$moduleCSSId.'">'.$descr3_imageCode.'</a>';
 328
 329                                                 $JScmd.= '
 330                                                                 top.highlightModuleMenuItem("'.$moduleCSSId.'");';
 331                                                 $mJScmds[] = "case '".$moduleName.'_'.$subName."': \n ".$JScmd." \n break;";
 332                                         }
 333
 334                                         $subCode.='
 335                                                         <tr class="c-subitem-row" id="'.$moduleCSSId.'">
 336                                                                 <td></td>
 337                                                                 <td align="center">'.(!$BE_USER->uc['hideSubmoduleIcons']?$imageCode:'').'</td>
 338                                                                 <td class="c-subitem-label">'.$flabel.'</td>
 339                                                         </tr>';
 340
 341                                                 // For "About modules":
 342                                         $descrCode.='
 343                                                         <tr class="c-subitem-row">
 344                                                                 <td align="center">'.$imageCode.'</td>
 345                                                                 <td>'.$flabel.'&nbsp;&nbsp;</td>
 346                                                                 <td><strong>'.htmlspecialchars($LANG->moduleLabels['labels'][$subKey.'label']).'</strong><br />'.$LANG->moduleLabels['labels'][$subKey.'descr'].'</td>
 347                                                         </tr>';
 348
 349                                                 // Possibly adding a divider line
 350                                         $c++;
 351                                         if ($c<count($moduleInfo['sub']))       {
 352                                                         // Divider
 353                                                 $subCode.='
 354                                                         <tr class="c-divrow">
 355                                                                 <td colspan="3"><img'.t3lib_iconWorks::skinImg($backPath,'gfx/altmenuline.gif','width="105" height="3"').' alt="" /></td>
 356                                                         </tr>';
 357                                         }
 358                                 }
 359                                         // Spacer gif for top menu:
 360                                 if (count($theModules)>$mC)     {
 361                                         $mIcons[]='<img src="'.$backPath.'gfx/acm_spacer2.gif" width="8" height="12" hspace="3" alt="" />';
 362                                 }
 363                         }
 364
 365                                 // Add spacers after each main section:
 366                         $subCode.='
 367                                         <tr class="c-endrow">
 368                                                 <td colspan="3"></td>
 369                                         </tr>';
 370                         $descrCode.='
 371                                         <tr class="c-endrow">
 372                                                 <td colspan="3"></td>
 373                                         </tr>';
 374
 375                                 // Add sub-code:
 376                         $menuCode.=$subCode;
 377                 }
 378
 379                         // $descr==0:   Ordinary vertical menu
 380                 if ($menuCode)  {
 381                         if($collapsable == 1 || $config['expandAll'] == 1) {
 382                                 $collapseAllHTML = '<tr class="c-endrow">
 383                                                 <td></td>
 384                                                 <td align="center">
 385                                                                 <form action="alt_menu.php" method="get">
 386                                                                         <input type="hidden" name="collapsableExpandAll" value="1" />
 387                                                                         <input type="checkbox" name="expandAll" value="1" onclick="this.form.submit();" '.($config['expandAll']?'checked="checked"':'').' />
 388                                                                 </form>
 389                                                 </td>
 390                                                 <td class="c-subitem-label">'.$LANG->sL('LLL:EXT:lang/locallang_core.php:labels.expandAll',1).'</td>
 391                                         </tr>';
 392                         } else {
 393                                 $collapseAllHTML = '';
 394                         }
 395
 396                         $final = '
 397
 398
 399                                 <!--
 400                                         Vertical module menu, shown in left frame of backend.
 401                                 -->
 402                                 <table border="0" cellpadding="0" cellspacing="0" id="typo3-vmenu">
 403                                         '.$menuCode.'
 404                                         <tr class="c-endrow">
 405                                                 <td colspan="3">'.t3lib_BEfunc::cshItem('xMOD_csh_corebe', 'menu_modules', $GLOBALS['BACK_PATH']).'</td></tr>
 406                                         '.$collapseAllHTML.'
 407                                 </table>';
 408                 }
 409
 410                         // Output for the "About modules" module
 411                 if ($descr==1)  {
 412                         $descrCode = '
 413
 414
 415                                 <!--
 416                                         Listing of modules, for Help > About modules
 417                                 -->
 418                                 <table border="0" cellpadding="0" cellspacing="0" id="typo3-about-modules">
 419                                         '.$descrCode.'
 420                                 </table>';
 421                         $final = $descrCode;
 422                 }
 423
 424                         // selector-box menu
 425                 if ($descr==2)  {
 426
 427                                 // Add admin-functions for clearing caches:
 428                         if ($BE_USER->isAdmin())        {
 429                                 $functionArray = $this->adminFunctions($backPath);
 430                                 if (count($functionArray))      {
 431                                         $selectItems[] = '<option value=""></option>';
 432                                         foreach($functionArray as $fAoptions)   {
 433                                                 $selectItems[] = '<option value="'.htmlspecialchars("document.location='".$fAoptions['href']."';").'">[ '.htmlspecialchars($fAoptions['title']).' ]</option>';
 434                                         }
 435                                 }
 436                         }
 437
 438                                 // Logout item:
 439                         $selectItems[] = '<option value=""></option>';
 440                         $selectItems[] = '<option value="'.htmlspecialchars("top.location='logout.php';").'">[ '.$LANG->sL('LLL:EXT:lang/locallang_core.php:buttons.logout',1).' ]</option>';
 441                         $final = '
 442                                 <select name="menuselector" onchange="eval(this.options[this.selectedIndex].value);">
 443                                         '.implode('
 444                                         ',$selectItems).'
 445                                 </select>';
 446                 }
 447                         // topmenu - horizontal line of icons!
 448                 if ($descr==3)  {
 449                         $final = ''.implode('',$mIcons).'';
 450                 }
 451
 452                         // Output for the goToModules() function in main frameset.
 453                 if ($descr==4)  {
 454                         $final = chr(10).implode(chr(10),$mJScmds).chr(10);
 455                 }
 456
 457                         // Return result:
 458                 return $final;
 459         }
 460
 461         /**
 462          * Returns a prefix used to call the navframe with parameters to call the scripts defined in the modules info array.
 463          *
 464          * @param       string          Module info array
 465          * @param       string          Submodule info array
 466          * @return      string          Result url string
 467          */
 468         function getNavFramePrefix ($moduleInfo, $subModuleInfo=array()) {
 469                 global $BE_USER;
 470
 471                 $prefix = '';
 472                 $navFrameScriptParam = $subModuleInfo['navFrameScriptParam'] ? $subModuleInfo['navFrameScriptParam'] : $moduleInfo['navFrameScriptParam'];
 473                 if ($moduleInfo['navFrameScript'])      {
 474                         $navFrameScript = t3lib_div::resolveBackPath($moduleInfo['navFrameScript']);
 475                         $navFrameScript = $this->wrapLinkWithAB($navFrameScript);
 476
 477                         if ($BE_USER->uc['condensedMode'])      {
 478                                 $prefix=$navFrameScript.$navFrameScriptParam.'&currentSubScript=';
 479                         } else {
 480                                 $prefix='alt_mod_frameset.php?'.
 481                                         'fW="+top.TS.navFrameWidth+"'.
 482                                         '&nav="+top.TS.PATH_typo3+"'.rawurlencode($navFrameScript.$navFrameScriptParam).
 483                                         '&script=';
 484                         }
 485                 }
 486                 return $prefix;
 487         }
 488
 489         /**
 490          * Returns $Ifilename readable for script in PATH_typo3.
 491          * That means absolute names are just returned while relative names are prepended with $backPath (pointing back to typo3/ dir)
 492          *
 493          * @param       string          Icon filename
 494          * @param       string          Back path
 495          * @return      string          Result
 496          * @see mIconFilename()
 497          */
 498         function mIconFile($Ifilename,$backPath)        {
 499                 if (t3lib_div::isAbsPath($Ifilename))   {
 500                         return $Ifilename;
 501                 }
 502                 return $backPath.$Ifilename;
 503         }
 504
 505         /**
 506          * Returns relative filename to the $Ifilename (for use in img-tags)
 507          *
 508          * @param       string          Icon filename
 509          * @param       string          Back path
 510          * @return      string          Result
 511          * @see mIconFile()
 512          */
 513         function mIconFilename($Ifilename,$backPath)    {
 514                 if (t3lib_div::isAbsPath($Ifilename))   {
 515                         $Ifilename = '../'.substr($Ifilename,strlen(PATH_site));
 516                 }
 517                 return $backPath.$Ifilename;
 518         }
 519
 520         /**
 521          * Returns logout button.
 522          *
 523          * @return      string
 524          */
 525         function topButtons()   {
 526                 global $LANG;
 527
 528                 $out.= '<form action="logout.php" target="_top"><input type="submit" value="'.$LANG->sL('LLL:EXT:lang/locallang_core.php:buttons.logout',1).'" /></form>';
 529                 return $out;
 530         }
 531
 532         /**
 533          * Returns logout button.
 534          *
 535          * @return      string
 536          */
 537         function adminButtons() {
 538                 global $LANG;
 539
 540                 $functionArray = $this->adminFunctions('');
 541
 542                 $icons=array();
 543                 foreach($functionArray as $fAoptions)   {
 544                         $icons[]= '<a href="'.htmlspecialchars($fAoptions['href']).'">'.$fAoptions['icon'].'</a>';
 545                 }
 546
 547                 return implode('',$icons);
 548         }
 549
 550         /**
 551          * Returns array with parts from which the admin functions can be constructed.
 552          *
 553          * @param       string          Backpath.
 554          * @return      array
 555          */
 556         function adminFunctions($backPath)      {
 557                 global $LANG,$BE_USER,$TYPO3_CONF_VARS;
 558
 559                 $functions=array();
 560
 561                         // Clearing of cache-files in typo3conf/ + menu
 562                 if ($TYPO3_CONF_VARS['EXT']['extCache'])        {
 563                         $title = $LANG->sL('LLL:EXT:lang/locallang_core.php:rm.clearCache_allTypo3Conf');
 564                         $functions[]=array(
 565                                 'title' => $title,
 566                                 'href' => $backPath.'tce_db.php?vC='.$BE_USER->veriCode().'&redirect='.rawurlencode(t3lib_div::getIndpEnv('TYPO3_REQUEST_SCRIPT')).'&cacheCmd=temp_CACHED',
 567                                 'icon' => '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/clear_cache_files_in_typo3c.gif','width="21" height="18"').' title="'.htmlspecialchars($title).'" alt="" />'
 568                         );
 569                 }
 570
 571                         // Clear all page cache
 572                 $title = $LANG->sL('LLL:EXT:lang/locallang_core.php:rm.clearCache_all');
 573                 $functions[]=array(
 574                         'title' => $title,
 575                         'href' => $backPath.'tce_db.php?vC='.$BE_USER->veriCode().'&redirect='.rawurlencode(t3lib_div::getIndpEnv('TYPO3_REQUEST_SCRIPT')).'&cacheCmd=all',
 576                         'icon' => '<img'.t3lib_iconWorks::skinImg($backPath,'gfx/clear_all_cache.gif','width="21" height="18"').' title="'.htmlspecialchars($title).'" alt="" />'
 577                 );
 578
 579                         // Return functions
 580                 return $functions;
 581         }
 582
 583         /**
 584          * Appends a '?' if there is none in the string already
 585          *
 586          * @param       string          Link URL
 587          * @return      string
 588          */
 589         function wrapLinkWithAB($link)  {
 590                 if (!strstr($link,'?')) {
 591                         return $link.'?';
 592                 } else return $link;
 593         }
 594 }
 595
 596
 597 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/class.alt_menu_functions.inc'])      {
 598         include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['typo3/class.alt_menu_functions.inc']);
 599 }
 600 ?>