X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2FHTMLForm.php;h=1a2f5810a957b76e9975a3c1bcb3f753433ef26f;hb=4e250a20b9fde4e72128f391fae65760196795fb;hp=a13831f7a27688d24cb76d4cd54f2ecee19422df;hpb=bd46c557ca0f82f52378596600da718c47e89ef9;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/HTMLForm.php b/includes/HTMLForm.php
index a13831f7a2..1a2f5810a9 100644
--- a/includes/HTMLForm.php
+++ b/includes/HTMLForm.php
@@ -1,18 +1,26 @@
 <?php
+/**
+ * This file contain a class to easily build HTML forms as well as custom
+ * functions used by SpecialUserrights.php
+ */
+
 /**
  * Class to build various forms
  *
- * @package MediaWiki
  * @author jeluf, hashar
  */
 class HTMLForm {
 	/** name of our form. Used as prefix for labels */
-	var $mName;
+	var $mName, $mRequest;
+
+	function HTMLForm( &$request ) {
+		$this->mRequest = $request;
+	}
 
 	/**
-	 * @access private
-	 * @param string $name Name of the fieldset.
-	 * @param string $content HTML content to put in.
+	 * @private
+	 * @param $name String: name of the fieldset.
+	 * @param $content String: HTML content to put in.
 	 * @return string HTML fieldset
 	 */
 	function fieldset( $name, $content ) {
@@ -20,35 +28,40 @@ class HTMLForm {
 			$content . "\n</fieldset>\n";
 	}
 
-	/*
-	 * @access private
-	 * @param string $varname Name of the checkbox.
-	 * @param boolean $checked Set true to check the box (default False).
+	/**
+	 * @private
+	 * @param $varname String: name of the checkbox.
+	 * @param $checked Boolean: set true to check the box (default False).
 	 */
 	function checkbox( $varname, $checked=false ) {
-		$checked = isset( $_POST[$varname] ) && $_POST[$varname] ;
+		if ( $this->mRequest->wasPosted() && !is_null( $this->mRequest->getVal( $varname ) ) ) {
+			$checked = $this->mRequest->getCheck( $varname );
+		}
 		return "<div><input type='checkbox' value=\"1\" id=\"{$varname}\" name=\"wpOp{$varname}\"" .
 			( $checked ? ' checked="checked"' : '' ) .
 			" /><label for=\"{$varname}\">". wfMsg( $this->mName.'-'.$varname ) .
 			"</label></div>\n";
 	}
 
-	/* 
-	 * @access private
-	 * @param string $varname Name of the textbox.
-	 * @param string $value Optional value (default empty)
-	 * @param integer $size Optional size of the textbox (default 20)
+	/**
+	 * @private
+	 * @param $varname String: name of the textbox.
+	 * @param $value String: optional value (default empty)
+	 * @param $size Integer: optional size of the textbox (default 20)
 	 */
 	function textbox( $varname, $value='', $size=20 ) {
-		$value = isset( $_POST[$varname] ) ? $_POST[$varname] : $value;
+		if ( $this->mRequest->wasPosted() ) {
+			$value = $this->mRequest->getText( $varname, $value );
+		}
+		$value = htmlspecialchars( $value );
 		return "<div><label>". wfMsg( $this->mName.'-'.$varname ) .
 			"<input type='text' name=\"{$varname}\" value=\"{$value}\" size=\"{$size}\" /></label></div>\n";
 	}
 
-	/* 
-	 * @access private
-	 * @param string $varname Name of the radiobox.
-	 * @param array $fields Various fields.
+	/**
+	 * @private
+	 * @param $varname String: name of the radiobox.
+	 * @param $fields Array: Various fields.
 	 */
 	function radiobox( $varname, $fields ) {
 		foreach ( $fields as $value => $checked ) {
@@ -56,35 +69,88 @@ class HTMLForm {
 				( $checked ? ' checked="checked"' : '' ) . " />" . wfMsg( $this->mName.'-'.$varname.'-'.$value ) .
 				"</label></div>\n";
 		}
-		return $this->fieldset( $this->mName.'-'.$varname, $s );
+		return $this->fieldset( $varname, $s );
 	}
-	
-	/* 
-	 * @access private
-	 * @param string $varname Name of the textareabox.
-	 * @param string $value Optional value (default empty)
-	 * @param integer $size Optional size of the textarea (default 20)
+
+	/**
+	 * @private
+	 * @param $varname String: name of the textareabox.
+	 * @param $value String: optional value (default empty)
+	 * @param $size Integer: optional size of the textarea (default 20)
 	 */
 	function textareabox ( $varname, $value='', $size=20 ) {
-		$value = isset( $_POST[$varname] ) ? $_POST[$varname] : $value;
+		if ( $this->mRequest->wasPosted() ) {
+			$value = $this->mRequest->getText( $varname, $value );
+		}
+		$value = htmlspecialchars( $value );
 		return '<div><label>'.wfMsg( $this->mName.'-'.$varname ).
 		       "<textarea name=\"{$varname}\" rows=\"5\" cols=\"{$size}\">$value</textarea></label></div>\n";
 	}
 
-	/* 
-	 * @access private
-	 * @param string $varname Name of the arraybox.
-	 * @param integer $size Optional size of the textarea (default 20)
+	/**
+	 * @private
+	 * @param $varname String: name of the arraybox.
+	 * @param $size Integer: Optional size of the textarea (default 20)
 	 */
 	function arraybox( $varname , $size=20 ) {
 		$s = '';
-		if ( isset( $_POST[$varname] ) && is_array( $_POST[$varname] ) ) {
-			foreach ( $_POST[$varname] as $index=>$element ) {
-				$s .= $element."\n";
+		if ( $this->mRequest->wasPosted() ) {
+			$arr = $this->mRequest->getArray( $varname );
+			if ( is_array( $arr ) ) {
+				foreach ( $_POST[$varname] as $element ) {
+					$s .= htmlspecialchars( $element )."\n";
+				}
 			}
 		}
 		return "<div><label>".wfMsg( $this->mName.'-'.$varname ).
 			"<textarea name=\"{$varname}\" rows=\"5\" cols=\"{$size}\">{$s}</textarea>\n";
 	}
+} // end class
+
+/** Build a select with all defined groups
+ *
+ * used by SpecialUserrights.php
+ * @todo move it to there, and don't forget to copy it for SpecialMakesysop.php
+ *
+ * @param $selectname String: name of this element. Name of form is automaticly prefixed.
+ * @param $selectmsg String: FIXME
+ * @param $selected Array: array of element selected when posted. Only multiples will show them.
+ * @param $multiple Boolean: A multiple elements select.
+ * @param $size Integer: number of elements to be shown ignored for non-multiple (default 6).
+ * @param $reverse Boolean: if true, multiple select will hide selected elements (default false).
+ * @todo Document $selectmsg
+*/
+function HTMLSelectGroups($selectname, $selectmsg, $selected=array(), $multiple=false, $size=6, $reverse=false) {
+	$groups = User::getAllGroups();
+	$out = htmlspecialchars( wfMsg( $selectmsg ) );
+
+	if( $multiple ) {
+		$attribs = array(
+			'name'    => $selectname . '[]',
+			'multiple'=> 'multiple',
+			'size'    => $size );
+	} else {
+		$attribs = array( 'name' => $selectname );
+	}
+	$out .= wfElement( 'select', $attribs, null );
+
+	foreach( $groups as $group ) {
+		$attribs = array( 'value' => $group );
+		if( $multiple ) {
+			// for multiple will only show the things we want
+			if( !in_array( $group, $selected ) xor $reverse ) {
+				continue;
+			}
+		} else {
+			if( in_array( $group, $selected ) ) {
+				$attribs['selected'] = 'selected';
+			}
+		}
+		$out .= wfElement( 'option', $attribs, User::getGroupName( $group ) ) . "\n";
+	}
+
+	$out .= "</select>\n";
+	return $out;
 }
+
 ?>