<?php
-# Copyright (C) 2009 Aryeh Gregor
-# http://www.mediawiki.org/
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-# http://www.gnu.org/copyleft/gpl.html
+/**
+ * Collection of methods to generate HTML content
+ *
+ * Copyright © 2009 Aryeh Gregor
+ * http://www.mediawiki.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
/**
* This class is a collection of static functions that serve two purposes:
*
- * 1) Implement any algorithms specified by HTML 5, or other HTML
+ * 1) Implement any algorithms specified by HTML5, or other HTML
* specifications, in a convenient and self-contained way.
*
* 2) Allow HTML elements to be conveniently and safely generated, like the
* This class is meant to be confined to utility functions that are called from
* trusted code paths. It does not do enforcement of policy like not allowing
* <a> elements.
+ *
+ * @since 1.16
*/
class Html {
- # List of void elements from HTML 5, section 9.1.2 as of 2009-08-10
+ # List of void elements from HTML5, section 8.1.2 as of 2011-08-12
private static $voidElements = array(
'area',
'base',
'meta',
'param',
'source',
+ 'track',
+ 'wbr',
);
# Boolean attributes, which may have the value omitted entirely. Manually
- # collected from the HTML 5 spec as of 2009-08-10.
+ # collected from the HTML5 spec as of 2011-08-12.
private static $boolAttribs = array(
'async',
- 'autobuffer',
'autofocus',
'autoplay',
'checked',
'controls',
+ 'default',
'defer',
'disabled',
'formnovalidate',
'hidden',
'ismap',
+ 'itemscope',
'loop',
'multiple',
+ 'muted',
'novalidate',
'open',
+ 'pubdate',
'readonly',
'required',
'reversed',
'scoped',
'seamless',
+ 'selected',
+ 'truespeed',
+ 'typemustmatch',
+ # HTML5 Microdata
+ 'itemscope',
+ );
+
+ private static $HTMLFiveOnlyAttribs = array(
+ 'autocomplete',
+ 'autofocus',
+ 'max',
+ 'min',
+ 'multiple',
+ 'pattern',
+ 'placeholder',
+ 'required',
+ 'step',
+ 'spellcheck',
);
/**
* Returns an HTML element in a string. The major advantage here over
* manually typing out the HTML is that it will escape all attribute
* values. If you're hardcoding all the attributes, or there are none, you
- * should probably type out the string yourself.
+ * should probably just type out the html element yourself.
*
* This is quite similar to Xml::tags(), but it implements some useful
* HTML-specific logic. For instance, there is no $allowShortTag
* parameter: the closing tag is magically omitted if $element has an empty
* content model. If $wgWellFormedXml is false, then a few bytes will be
- * shaved off the HTML output as well. In the future, other HTML-specific
- * features might be added, like allowing arrays for the values of
- * attributes like class= and media=.
+ * shaved off the HTML output as well.
*
- * @param $element string The element's name, e.g., 'a'
- * @param $attribs array Associative array of attributes, e.g., array(
- * 'href' => 'http://www.mediawiki.org/' ). See expandAttributes() for
+ * @param $element string The element's name, e.g., 'a'
+ * @param $attribs array Associative array of attributes, e.g., array(
+ * 'href' => 'http://www.mediawiki.org/' ). See expandAttributes() for
* further documentation.
* @param $contents string The raw HTML contents of the element: *not*
* escaped!
* @return string Raw HTML
*/
public static function rawElement( $element, $attribs = array(), $contents = '' ) {
- global $wgHtml5, $wgWellFormedXml;
- $attribs = (array)$attribs;
- # This is not required in HTML 5, but let's do it anyway, for
- # consistency and better compression.
- $element = strtolower( $element );
-
- # Element-specific hacks to slim down output and ensure validity
- if ( $element == 'input' ) {
- if ( !$wgHtml5 ) {
- # With $wgHtml5 off we want to validate as XHTML 1, so we
- # strip out any fancy HTML 5-only input types for now.
- #
- # Whitelist of valid types:
- $validTypes = array(
- 'hidden',
- 'text',
- 'password',
- 'checkbox',
- 'radio',
- 'file',
- 'submit',
- 'image',
- 'reset',
- 'button',
- );
- if ( isset( $attribs['type'] )
- && !in_array( $attribs['type'], $validTypes ) ) {
- # Fall back to type=text, the default
- unset( $attribs['type'] );
- }
- # Here we're blacklisting some HTML5-only attributes...
- $html5attribs = array(
- 'autocomplete',
- 'autofocus',
- 'max',
- 'min',
- 'multiple',
- 'pattern',
- 'placeholder',
- 'required',
- 'step',
- );
- foreach ( $html5attribs as $badAttr ) {
- unset( $attribs[$badAttr] );
- }
- }
- }
-
- $start = "<$element" . self::expandAttributes(
- self::dropDefaults( $element, $attribs ) );
+ global $wgWellFormedXml;
+ $start = self::openElement( $element, $attribs );
if ( in_array( $element, self::$voidElements ) ) {
if ( $wgWellFormedXml ) {
- return "$start />";
+ # Silly XML.
+ return substr( $start, 0, -1 ) . ' />';
}
- return "$start>";
+ return $start;
} else {
- return "$start>$contents</$element>";
+ return "$start$contents" . self::closeElement( $element );
}
}
/**
* Identical to rawElement(), but HTML-escapes $contents (like
* Xml::element()).
+ *
+ * @param $element string
+ * @param $attribs array
+ * @param $contents string
+ *
+ * @return string
*/
public static function element( $element, $attribs = array(), $contents = '' ) {
return self::rawElement( $element, $attribs, strtr( $contents, array(
) ) );
}
+ /**
+ * Identical to rawElement(), but has no third parameter and omits the end
+ * tag (and the self-closing '/' in XML mode for empty elements).
+ *
+ * @param $element string
+ * @param $attribs array
+ *
+ * @return string
+ */
+ public static function openElement( $element, $attribs = array() ) {
+ global $wgHtml5, $wgWellFormedXml;
+ $attribs = (array)$attribs;
+ # This is not required in HTML5, but let's do it anyway, for
+ # consistency and better compression.
+ $element = strtolower( $element );
+
+ # In text/html, initial <html> and <head> tags can be omitted under
+ # pretty much any sane circumstances, if they have no attributes. See:
+ # <http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags>
+ if ( !$wgWellFormedXml && !$attribs
+ && in_array( $element, array( 'html', 'head' ) ) ) {
+ return '';
+ }
+
+ # Remove HTML5-only attributes if we aren't doing HTML5, and disable
+ # form validation regardless (see bug 23769 and the more detailed
+ # comment in expandAttributes())
+ if ( $element == 'input' ) {
+ # Whitelist of types that don't cause validation. All except
+ # 'search' are valid in XHTML1.
+ $validTypes = array(
+ 'hidden',
+ 'text',
+ 'password',
+ 'checkbox',
+ 'radio',
+ 'file',
+ 'submit',
+ 'image',
+ 'reset',
+ 'button',
+ 'search',
+ );
+
+ if ( isset( $attribs['type'] )
+ && !in_array( $attribs['type'], $validTypes ) ) {
+ unset( $attribs['type'] );
+ }
+
+ if ( isset( $attribs['type'] ) && $attribs['type'] == 'search'
+ && !$wgHtml5 ) {
+ unset( $attribs['type'] );
+ }
+ }
+
+ if ( !$wgHtml5 && $element == 'textarea' && isset( $attribs['maxlength'] ) ) {
+ unset( $attribs['maxlength'] );
+ }
+
+ return "<$element" . self::expandAttributes(
+ self::dropDefaults( $element, $attribs ) ) . '>';
+ }
+
+ /**
+ * Returns "</$element>", except if $wgWellFormedXml is off, in which case
+ * it returns the empty string when that's guaranteed to be safe.
+ *
+ * @since 1.17
+ * @param $element string Name of the element, e.g., 'a'
+ * @return string A closing tag, if required
+ */
+ public static function closeElement( $element ) {
+ global $wgWellFormedXml;
+
+ $element = strtolower( $element );
+
+ # Reference:
+ # http://www.whatwg.org/specs/web-apps/current-work/multipage/syntax.html#optional-tags
+ if ( !$wgWellFormedXml && in_array( $element, array(
+ 'html',
+ 'head',
+ 'body',
+ 'li',
+ 'dt',
+ 'dd',
+ 'tr',
+ 'td',
+ 'th',
+ ) ) ) {
+ return '';
+ }
+ return "</$element>";
+ }
+
/**
* Given an element name and an associative array of element attributes,
* return an array that is functionally identical to the input array, but
'link' => array( 'media' => 'all' ),
'menu' => array( 'type' => 'list' ),
# Note: the use of text/javascript here instead of other JavaScript
- # MIME types follows the HTML 5 spec.
+ # MIME types follows the HTML5 spec.
'script' => array( 'type' => 'text/javascript' ),
'style' => array(
'media' => 'all',
* For instance, it will omit quotation marks if $wgWellFormedXml is false,
* and will treat boolean attributes specially.
*
+ * Attributes that should contain space-separated lists (such as 'class') array
+ * values are allowed as well, which will automagically be normalized
+ * and converted to a space-separated string. In addition to a numerical
+ * array, the attribute value may also be an associative array. See the
+ * example below for how that works.
+ *
+ * @par Numerical array
+ * @code
+ * Html::element( 'em', array(
+ * 'class' => array( 'foo', 'bar' )
+ * ) );
+ * // gives '<em class="foo bar"></em>'
+ * @endcode
+ *
+ * @par Associative array
+ * @code
+ * Html::element( 'em', array(
+ * 'class' => array( 'foo', 'bar', 'foo' => false, 'quux' => true )
+ * ) );
+ * // gives '<em class="bar quux"></em>'
+ * @endcode
+ *
* @param $attribs array Associative array of attributes, e.g., array(
* 'href' => 'http://www.mediawiki.org/' ). Values will be HTML-escaped.
* A value of false means to omit the attribute. For boolean attributes,
$ret = '';
$attribs = (array)$attribs;
foreach ( $attribs as $key => $value ) {
- if ( $value === false ) {
+ if ( $value === false || is_null( $value ) ) {
continue;
}
$key = $value;
}
- # Not technically required in HTML 5, but required in XHTML 1.0,
+ # Not technically required in HTML5, but required in XHTML 1.0,
# and we'd like consistency and better compression anyway.
$key = strtolower( $key );
- # See the "Attributes" section in the HTML syntax part of HTML 5,
+ # Here we're blacklisting some HTML5-only attributes...
+ if ( !$wgHtml5 && in_array( $key, self::$HTMLFiveOnlyAttribs )
+ ) {
+ continue;
+ }
+
+ # Bug 23769: Blacklist all form validation attributes for now. Current
+ # (June 2010) WebKit has no UI, so the form just refuses to submit
+ # without telling the user why, which is much worse than failing
+ # server-side validation. Opera is the only other implementation at
+ # this time, and has ugly UI, so just kill the feature entirely until
+ # we have at least one good implementation.
+ if ( in_array( $key, array( 'max', 'min', 'pattern', 'required', 'step' ) ) ) {
+ continue;
+ }
+
+ // http://www.w3.org/TR/html401/index/attributes.html ("space-separated")
+ // http://www.w3.org/TR/html5/index.html#attributes-1 ("space-separated")
+ $spaceSeparatedListAttributes = array(
+ 'class', // html4, html5
+ 'accesskey', // as of html5, multiple space-separated values allowed
+ // html4-spec doesn't document rel= as space-separated
+ // but has been used like that and is now documented as such
+ // in the html5-spec.
+ 'rel',
+ );
+
+ # Specific features for attributes that allow a list of space-separated values
+ if ( in_array( $key, $spaceSeparatedListAttributes ) ) {
+ // Apply some normalization and remove duplicates
+
+ // Convert into correct array. Array can contain space-seperated
+ // values. Implode/explode to get those into the main array as well.
+ if ( is_array( $value ) ) {
+ // If input wasn't an array, we can skip this step
+
+ $newValue = array();
+ foreach ( $value as $k => $v ) {
+ if ( is_string( $v ) ) {
+ // String values should be normal `array( 'foo' )`
+ // Just append them
+ if ( !isset( $value[$v] ) ) {
+ // As a special case don't set 'foo' if a
+ // separate 'foo' => true/false exists in the array
+ // keys should be authoritive
+ $newValue[] = $v;
+ }
+ } elseif ( $v ) {
+ // If the value is truthy but not a string this is likely
+ // an array( 'foo' => true ), falsy values don't add strings
+ $newValue[] = $k;
+ }
+ }
+ $value = implode( ' ', $newValue );
+ }
+ $value = explode( ' ', $value );
+
+ // Normalize spacing by fixing up cases where people used
+ // more than 1 space and/or a trailing/leading space
+ $value = array_diff( $value, array( '', ' ' ) );
+
+ // Remove duplicates and create the string
+ $value = implode( ' ', array_unique( $value ) );
+ }
+
+ # See the "Attributes" section in the HTML syntax part of HTML5,
# 9.1.2.3 as of 2009-08-10. Most attributes can have quotation
# marks omitted, but not all. (Although a literal " is not
# permitted, we don't check for that, since it will be escaped
if ( in_array( $key, self::$boolAttribs ) ) {
# In XHTML 1.0 Transitional, the value needs to be equal to the
- # key. In HTML 5, we can leave the value empty instead. If we
+ # key. In HTML5, we can leave the value empty instead. If we
# don't need well-formed XML, we can omit the = entirely.
if ( !$wgWellFormedXml ) {
$ret .= " $key";
# Apparently we need to entity-encode \n, \r, \t, although the
# spec doesn't mention that. Since we're doing strtr() anyway,
# and we don't need <> escaped here, we may as well not call
- # htmlspecialchars(). FIXME: verify that we actually need to
+ # htmlspecialchars().
+ # @todo FIXME: Verify that we actually need to
# escape \n\r\t here, and explain why, exactly.
- if ( $wgHtml5 ) {
- $ret .= " $key=$quote" . strtr( $value, array(
- '&' => '&',
- '"' => '"',
- "\n" => ' ',
- "\r" => ' ',
- "\t" => '	'
- ) ) . $quote;
- } else {
- $ret .= " $key=$quote" . Sanitizer::encodeAttribute( $value ) . $quote;
+ #
+ # We could call Sanitizer::encodeAttribute() for this, but we
+ # don't because we're stubborn and like our marginal savings on
+ # byte size from not having to encode unnecessary quotes.
+ $map = array(
+ '&' => '&',
+ '"' => '"',
+ "\n" => ' ',
+ "\r" => ' ',
+ "\t" => '	'
+ );
+ if ( $wgWellFormedXml ) {
+ # This is allowed per spec: <http://www.w3.org/TR/xml/#NT-AttValue>
+ # But reportedly it breaks some XML tools?
+ # @todo FIXME: Is this really true?
+ $map['<'] = '<';
}
+
+ $ret .= " $key=$quote" . strtr( $value, $map ) . $quote;
}
}
return $ret;
}
/**
- * Output a <script> tag with the given contents. TODO: do some useful
- * escaping as well, like if $contents contains literal '</script>' or (for
- * XML) literal "]]>".
+ * Output a "<script>" tag with the given contents.
+ *
+ * @todo do some useful escaping as well, like if $contents contains
+ * literal "</script>" or (for XML) literal "]]>".
*
* @param $contents string JavaScript
* @return string Raw HTML
global $wgHtml5, $wgJsMimeType, $wgWellFormedXml;
$attrs = array();
+
if ( !$wgHtml5 ) {
$attrs['type'] = $wgJsMimeType;
}
+
if ( $wgWellFormedXml && preg_match( '/[<&]/', $contents ) ) {
$contents = "/*<![CDATA[*/$contents/*]]>*/";
}
+
return self::rawElement( 'script', $attrs, $contents );
}
/**
- * Output a <script> tag linking to the given URL, e.g.,
- * <script src=foo.js></script>.
+ * Output a "<script>" tag linking to the given URL, e.g.,
+ * "<script src=foo.js></script>".
*
* @param $url string
* @return string Raw HTML
global $wgHtml5, $wgJsMimeType;
$attrs = array( 'src' => $url );
+
if ( !$wgHtml5 ) {
$attrs['type'] = $wgJsMimeType;
}
+
return self::element( 'script', $attrs );
}
/**
- * Output a <style> tag with the given contents for the given media type
+ * Output a "<style>" tag with the given contents for the given media type
* (if any). TODO: do some useful escaping as well, like if $contents
- * contains literal '</style>' (admittedly unlikely).
+ * contains literal "</style>" (admittedly unlikely).
*
* @param $contents string CSS
* @param $media mixed A media type string, like 'screen'
if ( $wgWellFormedXml && preg_match( '/[<&]/', $contents ) ) {
$contents = "/*<![CDATA[*/$contents/*]]>*/";
}
+
return self::rawElement( 'style', array(
'type' => 'text/css',
'media' => $media,
}
/**
- * Output a <link rel=stylesheet> linking to the given URL for the given
+ * Output a "<link rel=stylesheet>" linking to the given URL for the given
* media type (if any).
*
* @param $url string
}
/**
- * Convenience function to produce an <input> element. This supports the
- * new HTML 5 input types and attributes, and will silently strip them if
+ * Convenience function to produce an "<input>" element. This supports the
+ * new HTML5 input types and attributes, and will silently strip them if
* $wgHtml5 is false.
*
* @param $name string name attribute
}
/**
- * Convenience function to produce an input element with type=hidden, like
- * Xml::hidden.
+ * Convenience function to produce an input element with type=hidden
*
* @param $name string name attribute
* @param $value string value attribute
public static function hidden( $name, $value, $attribs = array() ) {
return self::input( $name, $value, 'hidden', $attribs );
}
+
+ /**
+ * Convenience function to produce an "<input>" element.
+ *
+ * This supports leaving out the cols= and rows= which Xml requires and are
+ * required by HTML4/XHTML but not required by HTML5 and will silently set
+ * cols="" and rows="" if $wgHtml5 is false and cols and rows are omitted
+ * (HTML4 validates present but empty cols="" and rows="" as valid).
+ *
+ * @param $name string name attribute
+ * @param $value string value attribute
+ * @param $attribs array Associative array of miscellaneous extra
+ * attributes, passed to Html::element()
+ * @return string Raw HTML
+ */
+ public static function textarea( $name, $value = '', $attribs = array() ) {
+ global $wgHtml5;
+
+ $attribs['name'] = $name;
+
+ if ( !$wgHtml5 ) {
+ if ( !isset( $attribs['cols'] ) ) {
+ $attribs['cols'] = "";
+ }
+
+ if ( !isset( $attribs['rows'] ) ) {
+ $attribs['rows'] = "";
+ }
+ }
+
+ if (substr($value, 0, 1) == "\n") {
+ // Workaround for bug 12130: browsers eat the initial newline
+ // assuming that it's just for show, but they do keep the later
+ // newlines, which we may want to preserve during editing.
+ // Prepending a single newline
+ $spacedValue = "\n" . $value;
+ } else {
+ $spacedValue = $value;
+ }
+ return self::element( 'textarea', $attribs, $spacedValue );
+ }
+ /**
+ * Build a drop-down box for selecting a namespace
+ *
+ * @param $params array:
+ * - selected: [optional] Id of namespace which should be pre-selected
+ * - all: [optional] Value of item for "all namespaces". If null or unset, no "<option>" is generated to select all namespaces
+ * - label: text for label to add before the field
+ * - exclude: [optional] Array of namespace ids to exclude
+ * - disable: [optional] Array of namespace ids for which the option should be disabled in the selector
+ * @param $selectAttribs array HTML attributes for the generated select element.
+ * - id: [optional], default: 'namespace'
+ * - name: [optional], default: 'namespace'
+ * @return string HTML code to select a namespace.
+ */
+ public static function namespaceSelector( Array $params = array(), Array $selectAttribs = array() ) {
+ global $wgContLang;
+
+ ksort( $selectAttribs );
+
+ // Is a namespace selected?
+ if ( isset( $params['selected'] ) ) {
+ // If string only contains digits, convert to clean int. Selected could also
+ // be "all" or "" etc. which needs to be left untouched.
+ // PHP is_numeric() has issues with large strings, PHP ctype_digit has other issues
+ // and returns false for already clean ints. Use regex instead..
+ if ( preg_match( '/^\d+$/', $params['selected'] ) ) {
+ $params['selected'] = intval( $params['selected'] );
+ }
+ // else: leaves it untouched for later processing
+ } else {
+ $params['selected'] = '';
+ }
+
+ if ( !isset( $params['exclude'] ) || !is_array( $params['exclude'] ) ) {
+ $params['exclude'] = array();
+ }
+ if ( !isset( $params['disable'] ) || !is_array( $params['disable'] ) ) {
+ $params['disable'] = array();
+ }
+
+ // Associative array between option-values and option-labels
+ $options = array();
+
+ if ( isset( $params['all'] ) ) {
+ // add an option that would let the user select all namespaces.
+ // Value is provided by user, the name shown is localized for the user.
+ $options[$params['all']] = wfMessage( 'namespacesall' )->text();
+ }
+ // Add all namespaces as options (in the content langauge)
+ $options += $wgContLang->getFormattedNamespaces();
+
+ // Convert $options to HTML and filter out namespaces below 0
+ $optionsHtml = array();
+ foreach ( $options as $nsId => $nsName ) {
+ if ( $nsId < NS_MAIN || in_array( $nsId, $params['exclude'] ) ) {
+ continue;
+ }
+ if ( $nsId === 0 ) {
+ // For other namespaces use use the namespace prefix as label, but for
+ // main we don't use "" but the user message descripting it (e.g. "(Main)" or "(Article)")
+ $nsName = wfMessage( 'blanknamespace' )->text();
+ }
+ $optionsHtml[] = Html::element(
+ 'option', array(
+ 'disabled' => in_array( $nsId, $params['disable'] ),
+ 'value' => $nsId,
+ 'selected' => $nsId === $params['selected'],
+ ), $nsName
+ );
+ }
+
+ $ret = '';
+ if ( isset( $params['label'] ) ) {
+ $ret .= Html::element(
+ 'label', array(
+ 'for' => isset( $selectAttribs['id'] ) ? $selectAttribs['id'] : null,
+ ), $params['label']
+ ) . ' ';
+ }
+
+ // Wrap options in a <select>
+ $ret .= Html::openElement( 'select', $selectAttribs )
+ . "\n"
+ . implode( "\n", $optionsHtml )
+ . "\n"
+ . Html::closeElement( 'select' );
+
+ return $ret;
+ }
+
+ /**
+ * Constructs the opening html-tag with necessary doctypes depending on
+ * global variables.
+ *
+ * @param $attribs array Associative array of miscellaneous extra
+ * attributes, passed to Html::element() of html tag.
+ * @return string Raw HTML
+ */
+ public static function htmlHeader( $attribs = array() ) {
+ $ret = '';
+
+ global $wgMimeType;
+
+ if ( self::isXmlMimeType( $wgMimeType ) ) {
+ $ret .= "<?xml version=\"1.0\" encoding=\"UTF-8\" ?" . ">\n";
+ }
+
+ global $wgHtml5, $wgHtml5Version, $wgDocType, $wgDTD;
+ global $wgXhtmlNamespaces, $wgXhtmlDefaultNamespace;
+
+ if ( $wgHtml5 ) {
+ $ret .= "<!DOCTYPE html>\n";
+
+ if ( $wgHtml5Version ) {
+ $attribs['version'] = $wgHtml5Version;
+ }
+ } else {
+ $ret .= "<!DOCTYPE html PUBLIC \"$wgDocType\" \"$wgDTD\">\n";
+ $attribs['xmlns'] = $wgXhtmlDefaultNamespace;
+
+ foreach ( $wgXhtmlNamespaces as $tag => $ns ) {
+ $attribs["xmlns:$tag"] = $ns;
+ }
+ }
+
+ $html = Html::openElement( 'html', $attribs );
+
+ if ( $html ) {
+ $html .= "\n";
+ }
+
+ $ret .= $html;
+
+ return $ret;
+ }
+
+ /**
+ * Determines if the given mime type is xml.
+ *
+ * @param $mimetype string MimeType
+ * @return Boolean
+ */
+ public static function isXmlMimeType( $mimetype ) {
+ switch ( $mimetype ) {
+ case 'text/xml':
+ case 'application/xhtml+xml':
+ case 'application/xml':
+ return true;
+ default:
+ return false;
+ }
+ }
+
+ /**
+ * Get HTML for an info box with an icon.
+ *
+ * @param $text String: wikitext, get this with wfMessage()->plain()
+ * @param $icon String: icon name, file in skins/common/images
+ * @param $alt String: alternate text for the icon
+ * @param $class String: additional class name to add to the wrapper div
+ * @param $useStylePath
+ *
+ * @return string
+ */
+ static function infoBox( $text, $icon, $alt, $class = false, $useStylePath = true ) {
+ global $wgStylePath;
+
+ if ( $useStylePath ) {
+ $icon = $wgStylePath.'/common/images/'.$icon;
+ }
+
+ $s = Html::openElement( 'div', array( 'class' => "mw-infobox $class") );
+
+ $s .= Html::openElement( 'div', array( 'class' => 'mw-infobox-left' ) ).
+ Html::element( 'img',
+ array(
+ 'src' => $icon,
+ 'alt' => $alt,
+ )
+ ).
+ Html::closeElement( 'div' );
+
+ $s .= Html::openElement( 'div', array( 'class' => 'mw-infobox-right' ) ).
+ $text.
+ Html::closeElement( 'div' );
+ $s .= Html::element( 'div', array( 'style' => 'clear: left;' ), ' ' );
+
+ $s .= Html::closeElement( 'div' );
+
+ $s .= Html::element( 'div', array( 'style' => 'clear: left;' ), ' ' );
+
+ return $s;
+ }
}
dépôts / lhc / web / wiklou.git / blobdiff