includes/htmlform/VFormHTMLForm.php

   1 <?php
   2
   3 /**
   4  * HTML form generation and submission handling, vertical-form style.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  * http://www.gnu.org/copyleft/gpl.html
  20  *
  21  * @file
  22  */
  23
  24 /**
  25  * Compact stacked vertical format for forms.
  26  */
  27 class VFormHTMLForm extends HTMLForm {
  28         /**
  29          * Wrapper and its legend are never generated in VForm mode.
  30          * @var boolean
  31          */
  32         protected $mWrapperLegend = false;
  33
  34         /**
  35          * Symbolic display format name.
  36          * @var string
  37          */
  38         protected $displayFormat = 'vform';
  39
  40         public function isVForm() {
  41                 return true;
  42         }
  43
  44         public static function loadInputFromParameters( $fieldname, $descriptor, HTMLForm $parent = null ) {
  45                 $field = parent::loadInputFromParameters( $fieldname, $descriptor, $parent );
  46                 $field->setShowEmptyLabel( false );
  47                 return $field;
  48         }
  49
  50         function getHTML( $submitResult ) {
  51                 // This is required for VForm HTMLForms that use that style regardless
  52                 // of wgUseMediaWikiUIEverywhere (since they pre-date it).
  53                 // When wgUseMediaWikiUIEverywhere is removed, this should be consolidated
  54                 // with the addModuleStyles in SpecialPage->setHeaders.
  55                 $this->getOutput()->addModuleStyles( array(
  56                         'mediawiki.ui',
  57                         'mediawiki.ui.button',
  58                         'mediawiki.ui.input',
  59                         'mediawiki.ui.checkbox',
  60                 ) );
  61
  62                 return parent::getHTML( $submitResult );
  63         }
  64
  65         protected function getFormAttributes() {
  66                 $attribs = parent::getFormAttributes();
  67                 array_push( $attribs['class'], 'mw-ui-vform', 'mw-ui-container' );
  68                 return $attribs;
  69         }
  70
  71         function wrapForm( $html ) {
  72                 // Always discard $this->mWrapperLegend
  73                 return Html::rawElement( 'form', $this->getFormAttributes(), $html );
  74         }
  75
  76         function getButtons() {
  77                 $buttons = '';
  78
  79                 if ( $this->mShowSubmit ) {
  80                         $attribs = array();
  81
  82                         if ( isset( $this->mSubmitID ) ) {
  83                                 $attribs['id'] = $this->mSubmitID;
  84                         }
  85
  86                         if ( isset( $this->mSubmitName ) ) {
  87                                 $attribs['name'] = $this->mSubmitName;
  88                         }
  89
  90                         if ( isset( $this->mSubmitTooltip ) ) {
  91                                 $attribs += Linker::tooltipAndAccesskeyAttribs( $this->mSubmitTooltip );
  92                         }
  93
  94                         $attribs['class'] = array(
  95                                 'mw-htmlform-submit',
  96                                 'mw-ui-button mw-ui-big mw-ui-block',
  97                                 $this->mSubmitModifierClass,
  98                         );
  99
 100                         $buttons .= Xml::submitButton( $this->getSubmitText(), $attribs ) . "\n";
 101                 }
 102
 103                 if ( $this->mShowReset ) {
 104                         $buttons .= Html::element(
 105                                 'input',
 106                                 array(
 107                                         'type' => 'reset',
 108                                         'value' => $this->msg( 'htmlform-reset' )->text(),
 109                                         'class' => 'mw-ui-button mw-ui-big mw-ui-block',
 110                                 )
 111                         ) . "\n";
 112                 }
 113
 114                 foreach ( $this->mButtons as $button ) {
 115                         $attrs = array(
 116                                 'type' => 'submit',
 117                                 'name' => $button['name'],
 118                                 'value' => $button['value']
 119                         );
 120
 121                         if ( $button['attribs'] ) {
 122                                 $attrs += $button['attribs'];
 123                         }
 124
 125                         if ( isset( $button['id'] ) ) {
 126                                 $attrs['id'] = $button['id'];
 127                         }
 128
 129                         $attrs['class'] = isset( $attrs['class'] ) ? (array)$attrs['class'] : array();
 130                         $attrs['class'][] = 'mw-ui-button mw-ui-big mw-ui-block';
 131
 132                         $buttons .= Html::element( 'input', $attrs ) . "\n";
 133                 }
 134
 135                 $html = Html::rawElement( 'div',
 136                         array( 'class' => 'mw-htmlform-submit-buttons' ), "\n$buttons" ) . "\n";
 137
 138                 return $html;
 139         }
 140 }