skins/CologneBlue.php

   1 <?php
   2 /**
   3  * Cologne Blue: A nicer-looking alternative to Standard.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @todo document
  21  * @file
  22  * @ingroup Skins
  23  */
  24
  25 if ( !defined( 'MEDIAWIKI' ) ) {
  26         die( -1 );
  27 }
  28
  29 /**
  30  * @todo document
  31  * @ingroup Skins
  32  */
  33 class SkinCologneBlue extends SkinTemplate {
  34         var $skinname = 'cologneblue', $stylename = 'cologneblue',
  35                 $template = 'CologneBlueTemplate';
  36         var $useHeadElement = true;
  37
  38         /**
  39          * @param $out OutputPage
  40          */
  41         function setupSkinUserCss( OutputPage $out ) {
  42                 $out->addModuleStyles( 'mediawiki.legacy.shared' );
  43                 $out->addModuleStyles( 'mediawiki.legacy.oldshared' );
  44                 $out->addModuleStyles( 'skins.cologneblue' );
  45         }
  46
  47         /**
  48          * Override langlink formatting behavior not to uppercase the language names.
  49          * See otherLanguages() in CologneBlueTemplate.
  50          */
  51         function formatLanguageName( $name ) {
  52                 return $name;
  53         }
  54 }
  55
  56 class CologneBlueTemplate extends BaseTemplate {
  57         function execute() {
  58                 // Suppress warnings to prevent notices about missing indexes in $this->data
  59                 wfSuppressWarnings();
  60                 $this->html( 'headelement' );
  61                 echo $this->beforeContent();
  62                 $this->html( 'bodytext' );
  63                 echo "\n";
  64                 echo $this->afterContent();
  65                 $this->html( 'dataAfterContent' );
  66                 $this->printTrail();
  67                 echo "\n</body></html>";
  68                 wfRestoreWarnings();
  69         }
  70
  71         /**
  72          * Language/charset variant links for classic-style skins
  73          * @return string
  74          */
  75         function variantLinks() {
  76                 $s = array();
  77
  78                 $variants = $this->data['content_navigation']['variants'];
  79
  80                 foreach ( $variants as $key => $link ) {
  81                         $s[] = $this->makeListItem( $key, $link, array( 'tag' => 'span' ) );
  82                 }
  83
  84                 return $this->getSkin()->getLanguage()->pipeList( $s );
  85         }
  86
  87         function otherLanguages() {
  88                 global $wgHideInterlanguageLinks;
  89                 if ( $wgHideInterlanguageLinks ) {
  90                         return "";
  91                 }
  92
  93                 // We override SkinTemplate->formatLanguageName() in SkinCologneBlue
  94                 // not to capitalize the language names.
  95                 $language_urls = $this->data['language_urls'];
  96                 if ( empty( $language_urls ) ) {
  97                         return "";
  98                 }
  99
 100                 $s = array();
 101                 foreach ( $language_urls as $key => $data ) {
 102                         $s[] = $this->makeListItem( $key, $data, array( 'tag' => 'span' ) );
 103                 }
 104
 105                 return wfMessage( 'otherlanguages' )->text()
 106                         . wfMessage( 'colon-separator' )->text()
 107                         . $this->getSkin()->getLanguage()->pipeList( $s );
 108         }
 109
 110         function pageTitleLinks() {
 111                 $s = array();
 112                 $footlinks = $this->getFooterLinks();
 113
 114                 foreach ( $footlinks['places'] as $item ) {
 115                         $s[] = $this->data[$item];
 116                 }
 117
 118                 return $this->getSkin()->getLanguage()->pipeList( $s );
 119         }
 120
 121         /**
 122          * Used in bottomLinks() to eliminate repetitive code.
 123          *
 124          * @param $key string Key to be passed to makeListItem()
 125          * @param $navlink array Navlink suitable for processNavlinkForDocument()
 126          * @param $message string Key of the message to use in place of standard text
 127          *
 128          * @return string
 129          */
 130         function processBottomLink( $key, $navlink, $message = null ) {
 131                 if ( !$navlink ) {
 132                         // Empty navlinks might be passed.
 133                         return null;
 134                 }
 135
 136                 if ( $message ) {
 137                         $navlink['text'] = wfMessage( $message )->escaped();
 138                 }
 139
 140                 return $this->makeListItem( $key, $this->processNavlinkForDocument( $navlink ), array( 'tag' => 'span' ) );
 141         }
 142
 143         function bottomLinks() {
 144                 $toolbox = $this->getToolbox();
 145                 $content_nav = $this->data['content_navigation'];
 146
 147                 $lines = array();
 148
 149                 if ( $this->getSkin()->getOutput()->isArticleRelated() ) {
 150                         // First row. Regular actions.
 151                         $element = array();
 152
 153                         $editLinkMessage = $this->getSkin()->getTitle()->exists() ? 'editthispage' : 'create-this-page';
 154                         $element[] = $this->processBottomLink( 'edit', $content_nav['views']['edit'], $editLinkMessage );
 155                         $element[] = $this->processBottomLink( 'viewsource', $content_nav['views']['viewsource'], 'viewsource' );
 156
 157                         $element[] = $this->processBottomLink( 'watch', $content_nav['actions']['watch'], 'watchthispage' );
 158                         $element[] = $this->processBottomLink( 'unwatch', $content_nav['actions']['unwatch'], 'unwatchthispage' );
 159
 160                         $element[] = $this->talkLink();
 161
 162                         $element[] = $this->processBottomLink( 'history', $content_nav['views']['history'], 'history' );
 163                         $element[] = $this->processBottomLink( 'info', $toolbox['info'] );
 164                         $element[] = $this->processBottomLink( 'whatlinkshere', $toolbox['whatlinkshere'] );
 165                         $element[] = $this->processBottomLink( 'recentchangeslinked', $toolbox['recentchangeslinked'] );
 166
 167                         $element[] = $this->processBottomLink( 'contributions', $toolbox['contributions'] );
 168                         $element[] = $this->processBottomLink( 'emailuser', $toolbox['emailuser'] );
 169
 170                         $lines[] = $this->getSkin()->getLanguage()->pipeList( array_filter( $element ) );
 171
 172
 173                         // Second row. Privileged actions.
 174                         $element = array();
 175
 176                         $element[] = $this->processBottomLink( 'delete', $content_nav['actions']['delete'], 'deletethispage' );
 177                         $element[] = $this->processBottomLink( 'undelete', $content_nav['actions']['undelete'], 'undeletethispage' );
 178
 179                         $element[] = $this->processBottomLink( 'protect', $content_nav['actions']['protect'], 'protectthispage' );
 180                         $element[] = $this->processBottomLink( 'unprotect', $content_nav['actions']['unprotect'], 'unprotectthispage' );
 181
 182                         $element[] = $this->processBottomLink( 'move', $content_nav['actions']['move'], 'movethispage' );
 183
 184                         $lines[] = $this->getSkin()->getLanguage()->pipeList( array_filter( $element ) );
 185
 186
 187                         // Third row. Language links.
 188                         $lines[] = $this->otherLanguages();
 189                 }
 190
 191                 return implode( array_filter( $lines ), "<br />\n" ) . "<br />\n";
 192         }
 193
 194         function talkLink() {
 195                 $title = $this->getSkin()->getTitle();
 196
 197                 if ( $title->getNamespace() == NS_SPECIAL ) {
 198                         // No discussion links for special pages
 199                         return "";
 200                 }
 201
 202                 $companionTitle = $title->isTalkPage() ? $title->getSubjectPage() : $title->getTalkPage();
 203                 $companionNamespace = $companionTitle->getNamespace();
 204
 205                 // TODO these messages appear to only be used by CologneBlue and legacy skins,
 206                 // kill and replace with something more sensibly named?
 207                 $nsToMessage = array(
 208                         NS_MAIN => 'articlepage',
 209                         NS_USER => 'userpage',
 210                         NS_PROJECT => 'projectpage',
 211                         NS_FILE => 'imagepage',
 212                         NS_MEDIAWIKI => 'mediawikipage',
 213                         NS_TEMPLATE => 'templatepage',
 214                         NS_HELP => 'viewhelppage',
 215                         NS_CATEGORY => 'categorypage',
 216                         NS_FILE => 'imagepage',
 217                 );
 218
 219                 // Find out the message to use for link text. Use either the array above or,
 220                 // for non-talk pages, a generic "discuss this" message.
 221                 // Default is the same as for main namespace.
 222                 if ( isset( $nsToMessage[$companionNamespace] ) ) {
 223                         $message = $nsToMessage[$companionNamespace];
 224                 } else {
 225                         $message = $companionTitle->isTalkPage() ? 'talkpage' : 'articlepage';
 226                 }
 227
 228                 // Obviously this can't be reasonable and just return the key for talk namespace, only for content ones.
 229                 // Thus we have to mangle it in exactly the same way SkinTemplate does. (bug 40805)
 230                 $key = $companionTitle->getNamespaceKey( '' );
 231                 if ( $companionTitle->isTalkPage() ) {
 232                         $key = ( $key == 'main' ? 'talk' : $key . "_talk" );
 233                 }
 234
 235                 // Use the regular navigational link, but replace its text. Everything else stays unmodified.
 236                 $namespacesLinks = $this->data['content_navigation']['namespaces'];
 237                 return $this->processBottomLink( $message, $namespacesLinks[$key], $message );
 238         }
 239
 240         /**
 241          * Takes a navigational link generated by SkinTemplate in whichever way
 242          * and mangles attributes unsuitable for repeated use. In particular, this modifies the ids
 243          * and removes the accesskeys. This is necessary to be able to use the same navlink twice,
 244          * e.g. in sidebar and in footer.
 245          *
 246          * @param $navlink array Navigational link generated by SkinTemplate
 247          * @param $idPrefix mixed Prefix to add to id of this navlink. If false, id is removed entirely. Default is 'cb-'.
 248          */
 249         function processNavlinkForDocument( $navlink, $idPrefix = 'cb-' ) {
 250                 if ( $navlink['id'] ) {
 251                         $navlink['single-id'] = $navlink['id']; // to allow for tooltip generation
 252                         $navlink['tooltiponly'] = true; // but no accesskeys
 253
 254                         // mangle or remove the id
 255                         if ( $idPrefix === false ) {
 256                                 unset( $navlink['id'] );
 257                         } else {
 258                                 $navlink['id'] = $idPrefix . $navlink['id'];
 259                         }
 260                 }
 261
 262                 return $navlink;
 263         }
 264
 265         /**
 266          * @return string
 267          */
 268         function beforeContent() {
 269                 ob_start();
 270 ?>
 271 <div id="content">
 272         <div id="topbar">
 273                 <p id="sitetitle" role="banner">
 274                         <a href="<?php echo htmlspecialchars( $this->data['nav_urls']['mainpage']['href'] ) ?>">
 275                                 <?php echo wfMessage( 'sitetitle' )->escaped() ?>
 276                         </a>
 277                 </p>
 278                 <p id="sitesub"><?php echo wfMessage( 'sitesubtitle' )->escaped() ?></p>
 279                 <div id="linkcollection" role="navigation">
 280                         <div id="langlinks"><?php echo str_replace( '<br />', '', $this->otherLanguages() ) ?></div>
 281                         <?php echo $this->getSkin()->getCategories() ?>
 282                         <div id="titlelinks"><?php echo $this->pageTitleLinks() ?></div>
 283                         <?php if ( $this->data['newtalk'] ) { ?>
 284                         <div class="usermessage"><strong><?php echo $this->data['newtalk'] ?></strong></div>
 285                         <?php } ?>
 286                 </div>
 287         </div>
 288         <div id="article" role="main">
 289                 <?php if ( $this->getSkin()->getSiteNotice() ) { ?>
 290                 <div id="siteNotice"><?php echo $this->getSkin()->getSiteNotice() ?></div>
 291                 <?php } ?>
 292                 <h1 id="firstHeading" lang="<?php
 293                         $this->data['pageLanguage'] = $this->getSkin()->getTitle()->getPageViewLanguage()->getCode();
 294                         $this->html( 'pageLanguage' );
 295                 ?>"><span dir="auto"><?php echo $this->data['title'] ?></span></h1>
 296                 <?php if ( $this->translator->translate( 'tagline' ) ) { ?>
 297                 <p class="tagline"><?php echo htmlspecialchars( $this->translator->translate( 'tagline' ) ) ?></p>
 298                 <?php } ?>
 299                 <?php if ( $this->getSkin()->getOutput()->getSubtitle() ) { ?>
 300                 <p class="subtitle"><?php echo $this->getSkin()->getOutput()->getSubtitle() ?></p>
 301                 <?php } ?>
 302                 <?php if ( $this->getSkin()->subPageSubtitle() ) { ?>
 303                 <p class="subpages"><?php echo $this->getSkin()->subPageSubtitle() ?></p>
 304                 <?php } ?>
 305 <?php
 306                 $s = ob_get_contents();
 307                 ob_end_clean();
 308
 309                 return $s;
 310         }
 311
 312         /**
 313          * @return string
 314          */
 315         function afterContent() {
 316                 ob_start();
 317 ?>
 318         </div>
 319         <div id="footer" role="contentinfo">
 320 <?php
 321                 // Page-related links
 322                 echo $this->bottomLinks();
 323                 echo "\n<br />";
 324
 325                 // Footer and second searchbox
 326                 echo $this->getSkin()->getLanguage()->pipeList( array(
 327                         $this->getSkin()->mainPageLink(),
 328                         $this->getSkin()->aboutLink(),
 329                         $this->searchForm( 'footer' )
 330                 ) );
 331                 echo "\n<br />";
 332
 333                 // Standard footer info
 334                 $footlinks = $this->getFooterLinks();
 335                 if ( $footlinks['info'] ) {
 336                         foreach ( $footlinks['info'] as $item ) {
 337                                 echo $this->data[$item] . ' ';
 338                         }
 339                 }
 340 ?>
 341         </div>
 342 </div>
 343 <div id="mw-navigation">
 344         <h2><?php echo wfMessage( 'navigation-heading' )->escaped() ?></h2>
 345         <div id="toplinks" role="navigation">
 346                 <p id="syslinks"><?php echo $this->sysLinks() ?></p>
 347                 <p id="variantlinks"><?php echo $this->variantLinks() ?></p>
 348         </div>
 349         <?php echo $this->quickBar() ?>
 350 </div>
 351 <?php
 352                 $s = ob_get_contents();
 353                 ob_end_clean();
 354
 355                 return $s;
 356         }
 357
 358         /**
 359          * @return string
 360          */
 361         function sysLinks() {
 362                 $s = array(
 363                         $this->getSkin()->mainPageLink(),
 364                         Linker::linkKnown(
 365                                 Title::newFromText( wfMessage( 'aboutpage' )->inContentLanguage()->text() ),
 366                                 wfMessage( 'about' )->text()
 367                         ),
 368                         Linker::linkKnown(
 369                                 Title::newFromText( wfMessage( 'helppage' )->inContentLanguage()->text() ),
 370                                 wfMessage( 'help' )->text()
 371                         ),
 372                         Linker::linkKnown(
 373                                 Title::newFromText( wfMessage( 'faqpage' )->inContentLanguage()->text() ),
 374                                 wfMessage( 'faq' )->text()
 375                         ),
 376                 );
 377
 378                 $personalUrls = $this->getPersonalTools();
 379                 foreach ( array( 'logout', 'createaccount', 'login', 'anonlogin' ) as $key ) {
 380                         if ( $personalUrls[$key] ) {
 381                                 $s[] = $this->makeListItem( $key, $personalUrls[$key], array( 'tag' => 'span' ) );
 382                         }
 383                 }
 384
 385                 return $this->getSkin()->getLanguage()->pipeList( $s );
 386         }
 387
 388         /**
 389          * Adds CologneBlue-specific items to the sidebar: qbedit, qbpageoptions and qbmyoptions menus.
 390          *
 391          * @param $bar sidebar data
 392          * @return array modified sidebar data
 393          */
 394         function sidebarAdditions( $bar ) {
 395                 // "This page" and "Edit" menus
 396                 // We need to do some massaging here... we reuse all of the items, except for $...['views']['view'],
 397                 // as $...['namespaces']['main'] and $...['namespaces']['talk'] together serve the same purpose.
 398                 // We also don't use $...['variants'], these are displayed in the top menu.
 399                 $content_navigation = $this->data['content_navigation'];
 400                 $qbpageoptions = array_merge(
 401                         $content_navigation['namespaces'],
 402                         array(
 403                                 'history' => $content_navigation['views']['history'],
 404                                 'watch' => $content_navigation['actions']['watch'],
 405                                 'unwatch' => $content_navigation['actions']['unwatch'],
 406                         )
 407                 );
 408                 $content_navigation['actions']['watch'] = null;
 409                 $content_navigation['actions']['unwatch'] = null;
 410                 $qbedit = array_merge(
 411                         array(
 412                                 'edit' => $content_navigation['views']['edit'],
 413                                 'addsection' => $content_navigation['views']['addsection'],
 414                         ),
 415                         $content_navigation['actions']
 416                 );
 417
 418                 // Personal tools ("My pages")
 419                 $qbmyoptions = $this->getPersonalTools();
 420                 foreach ( array( 'logout', 'createaccount', 'login', 'anonlogin' ) as $key ) {
 421                         $qbmyoptions[$key] = null;
 422                 }
 423
 424                 // Use the closest reasonable name
 425                 $bar['cactions'] = $qbedit;
 426                 $bar['pageoptions'] = $qbpageoptions; // this is a non-standard portlet name, but nothing fits
 427                 $bar['personal'] = $qbmyoptions;
 428
 429                 return $bar;
 430         }
 431
 432         /**
 433          * Compute the sidebar
 434          * @access private
 435          *
 436          * @return string
 437          */
 438         function quickBar() {
 439                 // Massage the sidebar. We want to:
 440                 // * place SEARCH at the beginning
 441                 // * add new portlets before TOOLBOX (or at the end, if it's missing)
 442                 // * remove LANGUAGES (langlinks are displayed elsewhere)
 443                 $orig_bar = $this->data['sidebar'];
 444                 $bar = array();
 445                 $hasToolbox = false;
 446
 447                 // Always display search first
 448                 $bar['SEARCH'] = true;
 449                 // Copy everything except for langlinks, inserting new items before toolbox
 450                 foreach ( $orig_bar as $heading => $data ) {
 451                         if ( $heading == 'TOOLBOX' ) {
 452                                 // Insert the stuff
 453                                 $bar = $this->sidebarAdditions( $bar );
 454                                 $hasToolbox = true;
 455                         }
 456
 457                         if ( $heading != 'LANGUAGES' ) {
 458                                 $bar[$heading] = $data;
 459                         }
 460                 }
 461                 // If toolbox is missing, add our items at the end
 462                 if ( !$hasToolbox ) {
 463                         $bar = $this->sidebarAdditions( $bar );
 464                 }
 465
 466
 467                 // Fill out special sidebar items with content
 468                 $orig_bar = $bar;
 469                 $bar = array();
 470                 foreach ( $orig_bar as $heading => $data ) {
 471                         if ( $heading == 'SEARCH' ) {
 472                                 $bar['search'] = $this->searchForm( 'sidebar' );
 473                         } elseif ( $heading == 'TOOLBOX' ) {
 474                                 $bar['tb'] = $this->getToolbox();
 475                         } else {
 476                                 $bar[$heading] = $data;
 477                         }
 478                 }
 479
 480
 481                 // Output the sidebar
 482                 // CologneBlue uses custom messages for some portlets, but we should keep the ids for consistency
 483                 $idToMessage = array(
 484                         'search' => 'qbfind',
 485                         'navigation' => 'qbbrowse',
 486                         'tb' => 'toolbox',
 487                         'cactions' => 'qbedit',
 488                         'personal' => 'qbmyoptions',
 489                         'pageoptions' => 'qbpageoptions',
 490                 );
 491
 492                 $s = "<div id='quickbar'>\n";
 493
 494                 foreach ( $bar as $heading => $data ) {
 495                         $portletId = Sanitizer::escapeId( "p-$heading" );
 496                         $headingMsg = wfMessage( $idToMessage[$heading] ? $idToMessage[$heading] : $heading );
 497                         $headingHTML = "<h3>" . ( $headingMsg->exists() ? $headingMsg->escaped() : htmlspecialchars( $heading ) ) . "</h3>";
 498                         $listHTML = "";
 499
 500                         if ( is_array( $data ) ) {
 501                                 // $data is an array of links
 502                                 foreach ( $data as $key => $link ) {
 503                                         // Can be empty due to how the sidebar additions are done
 504                                         if ( $link ) {
 505                                                 $listHTML .= $this->makeListItem( $key, $link );
 506                                         }
 507                                 }
 508                                 if ( $listHTML ) {
 509                                         $listHTML = "<ul>$listHTML</ul>";
 510                                 }
 511                         } else {
 512                                 // $data is a HTML <ul>-list string
 513                                 $listHTML = $data;
 514                         }
 515
 516                         if ( $listHTML ) {
 517                                 $role = ( $heading == 'search' ) ? 'search' : 'navigation';
 518                                 $s .= "<div class=\"portlet\" id=\"$portletId\" role=\"$role\">\n$headingHTML\n$listHTML\n</div>\n";
 519                         }
 520                 }
 521
 522                 $s .= "</div>\n";
 523                 return $s;
 524         }
 525
 526         /**
 527          * @param $label string
 528          * @return string
 529          */
 530         function searchForm( $which ) {
 531                 global $wgUseTwoButtonsSearchForm;
 532
 533                 $search = $this->getSkin()->getRequest()->getText( 'search' );
 534                 $action = $this->data['searchaction'];
 535                 $s = "<form id=\"searchform-" . htmlspecialchars($which) . "\" method=\"get\" class=\"inline\" action=\"$action\">";
 536                 if ( $which == 'footer' ) {
 537                         $s .= wfMessage( 'qbfind' )->text() . ": ";
 538                 }
 539
 540                 $s .= "<input type='text' class=\"mw-searchInput\" name=\"search\" size=\"14\" value=\""
 541                         . htmlspecialchars( substr( $search, 0, 256 ) ) . "\" />"
 542                         . ( $which == 'footer' ? " " : "<br />" )
 543                         . "<input type='submit' class=\"searchButton\" name=\"go\" value=\"" . wfMessage( 'searcharticle' )->escaped() . "\" />";
 544
 545                 if ( $wgUseTwoButtonsSearchForm ) {
 546                         $s .= " <input type='submit' class=\"searchButton\" name=\"fulltext\" value=\"" . wfMessage( 'searchbutton' )->escaped() . "\" />\n";
 547                 } else {
 548                         $s .= '<div><a href="' . $action . '" rel="search">' . wfMessage( 'powersearch-legend' )->escaped() . "</a></div>\n";
 549                 }
 550
 551                 $s .= '</form>';
 552
 553                 return $s;
 554         }
 555 }