includes/HTMLForm.php

   1 <?php
   2 /**
   3  * Class to build various forms
   4  *
   5  * @package MediaWiki
   6  * @author jeluf, hashar
   7  */
   8 class HTMLForm {
   9         /** name of our form. Used as prefix for labels */
  10         var $mName;
  11
  12         /**
  13          * @access private
  14          * @param string $name Name of the fieldset.
  15          * @param string $content HTML content to put in.
  16          * @return string HTML fieldset
  17          */
  18         function fieldset( $name, $content ) {
  19                 return "<fieldset><legend>".wfMsg($this->mName.'-'.$name)."</legend>\n" .
  20                         $content . "\n</fieldset>\n";
  21         }
  22
  23         /*
  24          * @access private
  25          * @param string $varname Name of the checkbox.
  26          * @param boolean $checked Set true to check the box (default False).
  27          */
  28         function checkbox( $varname, $checked=false ) {
  29                 $checked = isset( $_POST[$varname] ) && $_POST[$varname] ;
  30                 return "<div><input type='checkbox' value=\"1\" id=\"{$varname}\" name=\"wpOp{$varname}\"" .
  31                         ( $checked ? ' checked="checked"' : '' ) .
  32                         " /><label for=\"{$varname}\">". wfMsg( $this->mName.'-'.$varname ) .
  33                         "</label></div>\n";
  34         }
  35
  36         /*
  37          * @access private
  38          * @param string $varname Name of the textbox.
  39          * @param string $value Optional value (default empty)
  40          * @param integer $size Optional size of the textbox (default 20)
  41          */
  42         function textbox( $varname, $value='', $size=20 ) {
  43                 $value = isset( $_POST[$varname] ) ? $_POST[$varname] : $value;
  44                 return "<div><label>". wfMsg( $this->mName.'-'.$varname ) .
  45                         "<input type='text' name=\"{$varname}\" value=\"{$value}\" size=\"{$size}\" /></label></div>\n";
  46         }
  47
  48         /*
  49          * @access private
  50          * @param string $varname Name of the radiobox.
  51          * @param array $fields Various fields.
  52          */
  53         function radiobox( $varname, $fields ) {
  54                 foreach ( $fields as $value => $checked ) {
  55                         $s .= "<div><label><input type='radio' name=\"{$varname}\" value=\"{$value}\"" .
  56                                 ( $checked ? ' checked="checked"' : '' ) . " />" . wfMsg( $this->mName.'-'.$varname.'-'.$value ) .
  57                                 "</label></div>\n";
  58                 }
  59                 return $this->fieldset( $this->mName.'-'.$varname, $s );
  60         }
  61
  62         /*
  63          * @access private
  64          * @param string $varname Name of the textareabox.
  65          * @param string $value Optional value (default empty)
  66          * @param integer $size Optional size of the textarea (default 20)
  67          */
  68         function textareabox ( $varname, $value='', $size=20 ) {
  69                 $value = isset( $_POST[$varname] ) ? $_POST[$varname] : $value;
  70                 return '<div><label>'.wfMsg( $this->mName.'-'.$varname ).
  71                        "<textarea name=\"{$varname}\" rows=\"5\" cols=\"{$size}\">$value</textarea></label></div>\n";
  72         }
  73
  74         /*
  75          * @access private
  76          * @param string $varname Name of the arraybox.
  77          * @param integer $size Optional size of the textarea (default 20)
  78          */
  79         function arraybox( $varname , $size=20 ) {
  80                 $s = '';
  81                 if ( isset( $_POST[$varname] ) && is_array( $_POST[$varname] ) ) {
  82                         foreach ( $_POST[$varname] as $index=>$element ) {
  83                                 $s .= $element."\n";
  84                         }
  85                 }
  86                 return "<div><label>".wfMsg( $this->mName.'-'.$varname ).
  87                         "<textarea name=\"{$varname}\" rows=\"5\" cols=\"{$size}\">{$s}</textarea>\n";
  88         }
  89 }
  90 ?>