X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Fhtmloutputter.php;h=31660ce954982e365be8e68e05d179bda72cadbd;hb=4f213f985f292bab3d54671325954cae34c23fd3;hp=45e61d2fc6b32137ca2f875a24e2a1679f7fe9b6;hpb=b5cc7e4aabeddd08a27e02b2249ce86f92f96fac;p=quix0rs-gnu-social.git diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php index 45e61d2fc6..31660ce954 100644 --- a/lib/htmloutputter.php +++ b/lib/htmloutputter.php @@ -1,6 +1,6 @@ . * * @category Output - * @package Laconica - * @author Evan Prodromou - * @author Sarven Capadisli - * @copyright 2008 Control Yourself, Inc. + * @package StatusNet + * @author Evan Prodromou + * @author Sarven Capadisli + * @copyright 2008 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 - * @link http://laconi.ca/ + * @link http://status.net/ */ -if (!defined('LACONICA')) { +if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } require_once INSTALLDIR.'/lib/xmloutputter.php'; -define('PAGE_TYPE_PREFS', - 'text/html,application/xhtml+xml,'. - 'application/xml;q=0.3,text/xml;q=0.2'); +// Can include XHTML options but these are too fragile in practice. +define('PAGE_TYPE_PREFS', 'text/html'); /** * Low-level generator for HTML @@ -47,11 +46,11 @@ define('PAGE_TYPE_PREFS', * HTML-creation class. * * @category Output - * @package Laconica - * @author Evan Prodromou - * @author Sarven Capadisli + * @package StatusNet + * @author Evan Prodromou + * @author Sarven Capadisli * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 - * @link http://laconi.ca/ + * @link http://status.net/ * * @see Action * @see XMLOutputter @@ -68,7 +67,7 @@ class HTMLOutputter extends XMLOutputter * @param boolean $indent Whether to indent output, default true */ - function __construct($output='php://output', $indent=true) + function __construct($output='php://output', $indent=null) { parent::__construct($output, $indent); } @@ -101,19 +100,21 @@ class HTMLOutputter extends XMLOutputter $type = common_negotiate_type($cp, $sp); if (!$type) { - common_user_error(_('This page is not available in a '. - 'media type you accept'), 406); - exit(0); + throw new ClientException(_('This page is not available in a '. + 'media type you accept'), 406); } } header('Content-Type: '.$type); $this->extraHeaders(); - - $this->startXML('html', - '-//W3C//DTD XHTML 1.0 Strict//EN', - 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'); + if (preg_match("/.*\/.*xml/", $type)) { + // Required for XML documents + $this->xw->startDocument('1.0', 'UTF-8'); + } + $this->xw->writeDTD('html', + '-//W3C//DTD XHTML 1.0 Strict//EN', + 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'); $language = $this->getLanguage(); @@ -339,6 +340,106 @@ class HTMLOutputter extends XMLOutputter 'title' => $title)); } + /** + * output a script (almost always javascript) tag + * + * @param string $src relative or absolute script path + * @param string $type 'type' attribute value of the tag + * + * @return void + */ + function script($src, $type='text/javascript') + { + if(Event::handle('StartScriptElement', array($this,&$src,&$type))) { + $url = parse_url($src); + if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment'])) + { + $src = common_path($src) . '?version=' . STATUSNET_VERSION; + } + $this->element('script', array('type' => $type, + 'src' => $src), + ' '); + Event::handle('EndScriptElement', array($this,$src,$type)); + } + } + + /** + * output a script (almost always javascript) tag with inline + * code. + * + * @param string $code code to put in the script tag + * @param string $type 'type' attribute value of the tag + * + * @return void + */ + + function inlineScript($code, $type='text/javascript') + { + if(Event::handle('StartInlineScriptElement', array($this,&$code,&$type))) { + $this->elementStart('script', array('type' => $type)); + if($type == 'text/javascript') { + $this->raw('/*raw($code); + if($type == 'text/javascript') { + $this->raw(' /*]]>*/'); // XHTML compat + } + $this->elementEnd('script'); + Event::handle('EndInlineScriptElement', array($this,$code,$type)); + } + } + + /** + * output a css link + * + * @param string $src relative path within the theme directory, or an absolute path + * @param string $theme 'theme' that contains the stylesheet + * @param string media 'media' attribute of the tag + * + * @return void + */ + function cssLink($src,$theme=null,$media=null) + { + if(Event::handle('StartCssLinkElement', array($this,&$src,&$theme,&$media))) { + $url = parse_url($src); + if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment)) + { + if(file_exists(Theme::file($src,$theme))){ + $src = Theme::path($src, $theme); + }else{ + $src = common_path($src); + } + $src.= '?version=' . STATUSNET_VERSION; + } + $this->element('link', array('rel' => 'stylesheet', + 'type' => 'text/css', + 'href' => $src, + 'media' => $media)); + Event::handle('EndCssLinkElement', array($this,$src,$theme,$media)); + } + } + + /** + * output a style (almost always css) tag with inline + * code. + * + * @param string $code code to put in the style tag + * @param string $type 'type' attribute value of the tag + * @param string $media 'media' attribute value of the tag + * + * @return void + */ + + function style($code, $type = 'text/css', $media = null) + { + if(Event::handle('StartStyleElement', array($this,&$code,&$type,&$media))) { + $this->elementStart('style', array('type' => $type, 'media' => $media)); + $this->raw($code); + $this->elementEnd('style'); + Event::handle('EndStyleElement', array($this,$code,$type,$media)); + } + } + /** * output an HTML textarea and associated elements * @@ -366,4 +467,21 @@ class HTMLOutputter extends XMLOutputter $this->element('p', 'form_guide', $instructions); } } + + /** + * Internal script to autofocus the given element on page onload. + * + * @param string $id element ID, must refer to an existing element + * + * @return void + * + */ + function autofocus($id) + { + $this->inlineScript( + ' $(document).ready(function() {'. + ' var el = $("#' . $id . '");'. + ' if (el.length) { el.focus(); }'. + ' });'); + } }