public static function element( $element, $attribs = null, $contents = '') {
$out = '<' . $element;
if( !is_null( $attribs ) ) {
- foreach( $attribs as $name => $val ) {
- $out .= ' ' . $name . '="' . Sanitizer::encodeAttribute( $val ) . '"';
- }
+ $out .= self::expandAttributes( $attribs );
}
if( is_null( $contents ) ) {
$out .= '>';
return $out;
}
+ /**
+ * Given an array of ('attributename' => 'value'), it generates the code
+ * to set the XML attributes : attributename="value".
+ * The values are passed to Sanitizer::encodeAttribute.
+ * Return null if no attributes given.
+ * @param $attribs Array of attributes for an XML element
+ */
+ private static function expandAttributes( $attribs ) {
+ $out = '';
+ if( is_null( $attribs ) ) {
+ return null;
+ } elseif( is_array( $attribs ) ) {
+ foreach( $attribs as $name => $val )
+ $out .= " {$name}=\"" . Sanitizer::encodeAttribute( $val ) . '"';
+ return $out;
+ } else {
+ throw new MWException( 'Expected attribute array, got something else in ' . __METHOD__ );
+ }
+ }
+
/**
* Format an XML element as with self::element(), but run text through the
* UtfNormal::cleanUp() validator first to ensure that no invalid UTF-8
$attribs = array_map( array( 'UtfNormal', 'cleanUp' ), $attribs );
}
if( $contents ) {
+ wfProfileIn( __METHOD__ . '-norm' );
$contents = UtfNormal::cleanUp( $contents );
+ wfProfileOut( __METHOD__ . '-norm' );
}
return self::element( $element, $attribs, $contents );
}
- // Shortcuts
- public static function openElement( $element, $attribs = null ) { return self::element( $element, $attribs, null ); }
+ /** This open an XML element */
+ public static function openElement( $element, $attribs = null ) {
+ return '<' . $element . self::expandAttributes( $attribs ) . '>';
+ }
+
+ // Shortcut
public static function closeElement( $element ) { return "</$element>"; }
/**
- * Create a namespace selector
+ * Same as <link>element</link>, but does not escape contents. Handy when the
+ * content you have is already valid xml.
+ */
+ public static function tags( $element, $attribs = null, $contents ) {
+ return self::openElement( $element, $attribs ) . $contents . "</$element>";
+ }
+
+ /**
+ * Build a drop-down box for selecting a namespace
*
- * @param $selected Mixed: the namespace which should be selected, default ''
- * @param $allnamespaces String: value of a special item denoting all namespaces. Null to not include (default)
- * @param $includehidden Bool: include hidden namespaces?
- * @return String: Html string containing the namespace selector
+ * @param mixed $selected Namespace which should be pre-selected
+ * @param mixed $all Value of an item denoting all namespaces, or null to omit
+ * @param bool $hidden Include hidden namespaces? [WTF? --RC]
+ * @return string
*/
- public static function &namespaceSelector($selected = '', $allnamespaces = null, $includehidden=false) {
+ public static function namespaceSelector( $selected = '', $all = null, $hidden = false, $element_name = 'namespace' ) {
global $wgContLang;
- if( $selected !== '' ) {
- if( is_null( $selected ) ) {
- // No namespace selected; let exact match work without hitting Main
- $selected = '';
- } else {
- // Let input be numeric strings without breaking the empty match.
- $selected = intval( $selected );
- }
+ $namespaces = $wgContLang->getFormattedNamespaces();
+ $options = array();
+
+ // Godawful hack... we'll be frequently passed selected namespaces
+ // as strings since PHP is such a shithole.
+ // But we also don't want blanks and nulls and "all"s matching 0,
+ // so let's convert *just* string ints to clean ints.
+ if( preg_match( '/^\d+$/', $selected ) ) {
+ $selected = intval( $selected );
}
- $s = "\n<select id='namespace' name='namespace' class='namespaceselector'>\n";
- $arr = $wgContLang->getFormattedNamespaces();
- if( !is_null($allnamespaces) ) {
- $arr = array($allnamespaces => wfMsg('namespacesall')) + $arr;
+
+ if( !is_null( $all ) )
+ $namespaces = array( $all => wfMsg( 'namespacesall' ) ) + $namespaces;
+ foreach( $namespaces as $index => $name ) {
+ if( $index < NS_MAIN )
+ continue;
+ if( $index === 0 )
+ $name = wfMsg( 'blanknamespace' );
+ $options[] = self::option( $name, $index, $index === $selected );
}
- foreach ($arr as $index => $name) {
- if ($index < NS_MAIN) continue;
+
+ return Xml::openElement( 'select', array( 'id' => 'namespace', 'name' => $element_name,
+ 'class' => 'namespaceselector' ) )
+ . "\n"
+ . implode( "\n", $options )
+ . "\n"
+ . Xml::closeElement( 'select' );
+ }
+
+ /**
+ * Create a date selector
+ *
+ * @param $selected Mixed: the month which should be selected, default ''
+ * @param $allmonths String: value of a special item denoting all month. Null to not include (default)
+ * @param string $id Element identifier
+ * @return String: Html string containing the month selector
+ */
+ public static function monthSelector( $selected = '', $allmonths = null, $id = 'month' ) {
+ global $wgLang;
+ $options = array();
+ if( is_null( $selected ) )
+ $selected = '';
+ if( !is_null( $allmonths ) )
+ $options[] = self::option( wfMsg( 'monthsall' ), $allmonths, $selected === $allmonths );
+ for( $i = 1; $i < 13; $i++ )
+ $options[] = self::option( $wgLang->getMonthName( $i ), $i, $selected === $i );
+ return self::openElement( 'select', array( 'id' => $id, 'name' => 'month' ) )
+ . implode( "\n", $options )
+ . self::closeElement( 'select' );
+ }
- $name = $index !== 0 ? $name : wfMsg('blanknamespace');
+ /**
+ *
+ * @param $language The language code of the selected language
+ * @param $customisedOnly If true only languages which have some content are listed
+ * @return array of label and select
+ */
+ public static function languageSelector( $selected, $customisedOnly = true ) {
+ global $wgContLanguageCode;
+ /**
+ * Make sure the site language is in the list; a custom language code
+ * might not have a defined name...
+ */
+ $languages = Language::getLanguageNames( $customisedOnly );
+ if( !array_key_exists( $wgContLanguageCode, $languages ) ) {
+ $languages[$wgContLanguageCode] = $wgContLanguageCode;
+ }
+ ksort( $languages );
- if ($index === $selected) {
- $s .= "\t" . self::element("option",
- array("value" => $index, "selected" => "selected"),
- $name) . "\n";
- } else {
- $s .= "\t" . self::element("option", array("value" => $index), $name) . "\n";
- }
+ /**
+ * If a bogus value is set, default to the content language.
+ * Otherwise, no default is selected and the user ends up
+ * with an Afrikaans interface since it's first in the list.
+ */
+ $selected = isset( $languages[$selected] ) ? $selected : $wgContLanguageCode;
+ $options = "\n";
+ foreach( $languages as $code => $name ) {
+ $options .= Xml::option( "$code - $name", $code, ($code == $selected) ) . "\n";
}
- $s .= "</select>\n";
- return $s;
+
+ return array(
+ Xml::label( wfMsg('yourlanguage'), 'wpUserLanguage' ),
+ Xml::tags( 'select',
+ array( 'id' => 'wpUserLanguage', 'name' => 'wpUserLanguage' ),
+ $options
+ )
+ );
+
}
public static function span( $text, $class, $attribs=array() ) {
'value' => $value ) + $attribs );
}
+ /**
+ * Convenience function to build an HTML password input field
+ * @return string HTML
+ */
+ public static function password( $name, $size=false, $value=false, $attribs=array() ) {
+ return self::input( $name, $size, $value, array_merge($attribs, array('type' => 'password')));
+ }
+
/**
* Internal function for use in checkboxes and radio buttons and such.
* @return array
* @return string HTML
*/
public static function check( $name, $checked=false, $attribs=array() ) {
- return self::element( 'input', array(
- 'name' => $name,
- 'type' => 'checkbox',
- 'value' => 1 ) + self::attrib( 'checked', $checked ) + $attribs );
+ return self::element( 'input', array_merge(
+ array(
+ 'name' => $name,
+ 'type' => 'checkbox',
+ 'value' => 1 ),
+ self::attrib( 'checked', $checked ),
+ $attribs ) );
}
/**
'type' => 'hidden',
'value' => $value ) + $attribs );
}
+
+ /**
+ * Convenience function to build an HTML drop-down list item.
+ * @param $text String: text for this item
+ * @param $value String: form submission value; if empty, use text
+ * @param $selected boolean: if true, will be the default selected item
+ * @param $attribs array: optional additional HTML attributes
+ * @return string HTML
+ */
+ public static function option( $text, $value=null, $selected=false,
+ $attribs=array() ) {
+ if( !is_null( $value ) ) {
+ $attribs['value'] = $value;
+ }
+ if( $selected ) {
+ $attribs['selected'] = 'selected';
+ }
+ return self::element( 'option', $attribs, $text );
+ }
/**
* Returns an escaped string suitable for inclusion in a string literal
# To avoid any complaints about bad entity refs
"&" => "\\x26",
+
+ # Work around https://bugzilla.mozilla.org/show_bug.cgi?id=274152
+ # Encode certain Unicode formatting chars so affected
+ # versions of Gecko don't misinterpret our strings;
+ # this is a common problem with Farsi text.
+ "\xe2\x80\x8c" => "\\u200c", // ZERO WIDTH NON-JOINER
+ "\xe2\x80\x8d" => "\\u200d", // ZERO WIDTH JOINER
);
return strtr( $string, $pairs );
}
+ /**
+ * Encode a variable of unknown type to JavaScript.
+ * Arrays are converted to JS arrays, objects are converted to JS associative
+ * arrays (objects). So cast your PHP associative arrays to objects before
+ * passing them to here.
+ */
+ public static function encodeJsVar( $value ) {
+ if ( is_bool( $value ) ) {
+ $s = $value ? 'true' : 'false';
+ } elseif ( is_null( $value ) ) {
+ $s = 'null';
+ } elseif ( is_int( $value ) ) {
+ $s = $value;
+ } elseif ( is_array( $value ) ) {
+ $s = '[';
+ foreach ( $value as $elt ) {
+ if ( $s != '[' ) {
+ $s .= ', ';
+ }
+ $s .= self::encodeJsVar( $elt );
+ }
+ $s .= ']';
+ } elseif ( is_object( $value ) ) {
+ $s = '{';
+ foreach ( (array)$value as $name => $elt ) {
+ if ( $s != '{' ) {
+ $s .= ', ';
+ }
+ $s .= '"' . self::escapeJsString( $name ) . '": ' .
+ self::encodeJsVar( $elt );
+ }
+ $s .= '}';
+ } else {
+ $s = '"' . self::escapeJsString( $value ) . '"';
+ }
+ return $s;
+ }
+
+
/**
* Check if a string is well-formed XML.
* Must include the surrounding tag.
xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false );
if( !xml_parse( $parser, $text, true ) ) {
- $err = xml_error_string( xml_get_error_code( $parser ) );
- $position = xml_get_current_byte_index( $parser );
+ //$err = xml_error_string( xml_get_error_code( $parser ) );
+ //$position = xml_get_current_byte_index( $parser );
//$fragment = $this->extractFragment( $html, $position );
//$this->mXmlError = "$err at byte $position:\n$fragment";
xml_parser_free( $parser );
'</html>';
return Xml::isWellFormed( $html );
}
+
+ /**
+ * Replace " > and < with their respective HTML entities ( ",
+ * >, <)
+ *
+ * @param $in String: text that might contain HTML tags.
+ * @return string Escaped string
+ */
+ public static function escapeTagsOnly( $in ) {
+ return str_replace(
+ array( '"', '>', '<' ),
+ array( '"', '>', '<' ),
+ $in );
+ }
}
-?>
+
dépôts / lhc / web / wiklou.git / blobdiff