/**
* 输出头部元数据
*
* @access public
* @param string $rule 规则
* @return void
*/
public function header($rule = NULL)
{
$rules = array();
$allows = array('description' => htmlspecialchars($this->_description), 'keywords' => htmlspecialchars($this->_keywords), 'generator' => $this->options->generator, 'template' => $this->options->theme, 'pingback' => '', 'xmlrpc' => '', 'wlw' => '', 'rss2' => $this->_feedUrl, 'rss1' => $this->_feedRssUrl, 'antiSpam' => 1, 'atom' => $this->_feedAtomUrl);
/** 头部是否输出聚合 */
$allowFeed = !$this->is('single') || $this->allow('feed') || $this->_makeSinglePageAsFrontPage;
if (!empty($rule)) {
parse_str($rule, $rules);
$allows = array_merge($allows, $rules);
}
$allows = $this->pluginHandle()->headerOptions($allows, $this);
$header = '';
if (!empty($allows['description'])) {
$header .= '<meta name="description" content="' . $allows['description'] . '" />' . "\n";
}
if (!empty($allows['keywords'])) {
$header .= '<meta name="keywords" content="' . $allows['keywords'] . '" />' . "\n";
}
if (!empty($allows['generator'])) {
$header .= '<meta name="generator" content="' . $allows['generator'] . '" />' . "\n";
}
if (!empty($allows['template'])) {
$header .= '<meta name="template" content="' . $allows['template'] . '" />' . "\n";
}
if (!empty($allows['pingback'])) {
$header .= '<link rel="pingback" href="' . $allows['pingback'] . '" />' . "\n";
}
if (!empty($allows['xmlrpc'])) {
$header .= '<link rel="EditURI" type="application/rsd+xml" title="RSD" href="' . $allows['xmlrpc'] . '" />' . "\n";
}
if (!empty($allows['wlw'])) {
$header .= '<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="' . $allows['wlw'] . '" />' . "\n";
}
if (!empty($allows['rss2']) && $allowFeed) {
$header .= '<link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="' . $allows['rss2'] . '" />' . "\n";
}
if (!empty($allows['rss1']) && $allowFeed) {
$header .= '<link rel="alternate" type="application/rdf+xml" title="RSS 1.0" href="' . $allows['rss1'] . '" />' . "\n";
}
if (!empty($allows['atom']) && $allowFeed) {
$header .= '<link rel="alternate" type="application/atom+xml" title="ATOM 1.0" href="' . $allows['atom'] . '" />' . "\n";
}
/** 反垃圾设置 */
if ($this->options->commentsAntiSpam && $this->is('single')) {
if ('' != $allows['antiSpam']) {
if (1 == $allows['antiSpam']) {
$header .= "<script type=\"text/javascript\">\n(function () {\n var event = document.addEventListener ? {\n add: 'addEventListener',\n focus: 'focus',\n load: 'DOMContentLoaded'\n } : {\n add: 'attachEvent',\n focus: 'onfocus',\n load: 'onload'\n };\n\n document[event.add](event.load, function () {\n var r = document.getElementById('{$this->respondId}');\n\n if (null != r) {\n var forms = r.getElementsByTagName('form');\n if (forms.length > 0) {\n var f = forms[0], textarea = f.getElementsByTagName('textarea')[0], added = false;\n\n if (null != textarea && 'text' == textarea.name) {\n textarea[event.add](event.focus, function () {\n if (!added) {\n var input = document.createElement('input');\n input.type = 'hidden';\n input.name = '_';\n input.value = " . Typecho_Common::shuffleScriptVar($this->security->getToken($this->request->getRequestUrl())) . "\n\n f.appendChild(input);\n added = true;\n }\n });\n }\n }\n }\n });\n})();\n</script>";
} else {
$header .= '<script src="' . $allows['antiSpam'] . '" type="text/javascript"></script>';
}
}
}
/** 输出header */
echo $header;
/** 插件支持 */
$this->pluginHandle()->header($header, $this);
}
/**
* 输出头部元数据
*
* @access public
* @param string $rule 规则
* @return void
*/
public function header($rule = NULL)
{
$rules = array();
$allows = array('description' => htmlspecialchars($this->_description), 'keywords' => htmlspecialchars($this->_keywords), 'generator' => $this->options->generator, 'template' => $this->options->theme, 'pingback' => $this->options->xmlRpcUrl, 'xmlrpc' => $this->options->xmlRpcUrl . '?rsd', 'wlw' => $this->options->xmlRpcUrl . '?wlw', 'rss2' => $this->_feedUrl, 'rss1' => $this->_feedRssUrl, 'commentReply' => 1, 'antiSpam' => 1, 'atom' => $this->_feedAtomUrl);
/** 头部是否输出聚合 */
$allowFeed = !$this->is('single') || $this->allow('feed') || $this->_makeSinglePageAsFrontPage;
if (!empty($rule)) {
parse_str($rule, $rules);
$allows = array_merge($allows, $rules);
}
$allows = $this->pluginHandle()->headerOptions($allows, $this);
$header = '';
if (!empty($allows['description'])) {
$header .= '<meta name="description" content="' . $allows['description'] . '" />' . "\n";
}
if (!empty($allows['keywords'])) {
$header .= '<meta name="keywords" content="' . $allows['keywords'] . '" />' . "\n";
}
if (!empty($allows['generator'])) {
$header .= '<meta name="generator" content="' . $allows['generator'] . '" />' . "\n";
}
if (!empty($allows['template'])) {
$header .= '<meta name="template" content="' . $allows['template'] . '" />' . "\n";
}
if (!empty($allows['pingback'])) {
$header .= '<link rel="pingback" href="' . $allows['pingback'] . '" />' . "\n";
}
if (!empty($allows['xmlrpc'])) {
$header .= '<link rel="EditURI" type="application/rsd+xml" title="RSD" href="' . $allows['xmlrpc'] . '" />' . "\n";
}
if (!empty($allows['wlw'])) {
$header .= '<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="' . $allows['wlw'] . '" />' . "\n";
}
if (!empty($allows['rss2']) && $allowFeed) {
$header .= '<link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="' . $allows['rss2'] . '" />' . "\n";
}
if (!empty($allows['rss1']) && $allowFeed) {
$header .= '<link rel="alternate" type="application/rdf+xml" title="RSS 1.0" href="' . $allows['rss1'] . '" />' . "\n";
}
if (!empty($allows['atom']) && $allowFeed) {
$header .= '<link rel="alternate" type="application/atom+xml" title="ATOM 1.0" href="' . $allows['atom'] . '" />' . "\n";
}
if ($this->options->commentsThreaded && $this->is('single')) {
if ('' != $allows['commentReply']) {
if (1 == $allows['commentReply']) {
$header .= "<script type=\"text/javascript\">\n(function () {\n window.TypechoComment = {\n dom : function (id) {\n return document.getElementById(id);\n },\n \n create : function (tag, attr) {\n var el = document.createElement(tag);\n \n for (var key in attr) {\n el.setAttribute(key, attr[key]);\n }\n \n return el;\n },\n\n reply : function (cid, coid) {\n var comment = this.dom(cid), parent = comment.parentNode,\n response = this.dom('" . $this->respondId . "'), input = this.dom('comment-parent'),\n form = 'form' == response.tagName ? response : response.getElementsByTagName('form')[0],\n textarea = response.getElementsByTagName('textarea')[0];\n\n if (null == input) {\n input = this.create('input', {\n 'type' : 'hidden',\n 'name' : 'parent',\n 'id' : 'comment-parent'\n });\n\n form.appendChild(input);\n }\n\n input.setAttribute('value', coid);\n\n if (null == this.dom('comment-form-place-holder')) {\n var holder = this.create('div', {\n 'id' : 'comment-form-place-holder'\n });\n\n response.parentNode.insertBefore(holder, response);\n }\n\n comment.appendChild(response);\n this.dom('cancel-comment-reply-link').style.display = '';\n\n if (null != textarea && 'text' == textarea.name) {\n textarea.focus();\n }\n\n return false;\n },\n\n cancelReply : function () {\n var response = this.dom('{$this->respondId}'),\n holder = this.dom('comment-form-place-holder'), input = this.dom('comment-parent');\n\n if (null != input) {\n input.parentNode.removeChild(input);\n }\n\n if (null == holder) {\n return true;\n }\n\n this.dom('cancel-comment-reply-link').style.display = 'none';\n holder.parentNode.insertBefore(response, holder);\n return false;\n }\n };\n})();\n</script>\n";
} else {
$header .= '<script src="' . $allows['commentReply'] . '" type="text/javascript"></script>';
}
}
}
/** 反垃圾设置 */
if ($this->options->commentsAntiSpam && $this->is('single')) {
if ('' != $allows['antiSpam']) {
if (1 == $allows['antiSpam']) {
$header .= "<script type=\"text/javascript\">\n(function () {\n var event = document.addEventListener ? {\n add: 'addEventListener',\n focus: 'focus',\n load: 'DOMContentLoaded'\n } : {\n add: 'attachEvent',\n focus: 'onfocus',\n load: 'onload'\n };\n\n document[event.add](event.load, function () {\n var r = document.getElementById('{$this->respondId}');\n\n if (null != r) {\n var forms = r.getElementsByTagName('form');\n if (forms.length > 0) {\n var f = forms[0], textarea = f.getElementsByTagName('textarea')[0], added = false;\n\n if (null != textarea && 'text' == textarea.name) {\n textarea[event.add](event.focus, function () {\n if (!added) {\n var input = document.createElement('input');\n input.type = 'hidden';\n input.name = '_';\n input.value = " . Typecho_Common::shuffleScriptVar($this->security->getToken($this->request->getRequestUrl())) . "\n\n f.appendChild(input);\n added = true;\n }\n });\n }\n }\n }\n });\n})();\n</script>";
} else {
$header .= '<script src="' . $allows['antiSpam'] . '" type="text/javascript"></script>';
}
}
}
/** 插件支持 */
$this->pluginHandle()->header($header, $this);
/** 输出header */
echo $header;
}
function getAntiSpam($archive)
{
if (!$archive->is('single') || !$archive->allowComment || !$archive->widget('Widget_Options')->commentsAntiSpam) {
return;
}
$script = "(function () {\n var event = document.addEventListener ? {\n add: 'addEventListener',\n focus: 'focus',\n } : {\n add: 'attachEvent',\n focus: 'onfocus',\n };\n\n var r = document.getElementById('{$archive->respondId}');\n\n\tif (null != r) {\n\t\tvar forms = r.getElementsByTagName('form');\n\t\tif (forms.length > 0) {\n\t\t\tvar f = forms[0], textarea = f.getElementsByTagName('textarea')[0], added = false;\n\n\t\t\tif (null != textarea && 'text' == textarea.name) {\n\t\t\t\ttextarea[event.add](event.focus, function () {\n\t\t\t\t\tif (!added) {\n\t\t\t\t\t\tvar input = document.createElement('input');\n\t\t\t\t\t\tinput.type = 'hidden';\n\t\t\t\t\t\tinput.name = '_';\n\t\t\t\t\t\tinput.value = " . Typecho_Common::shuffleScriptVar($archive->widget('Widget_Security')->getToken($archive->request->getRequestUrl())) . "\n\t\t\t\t\t\tf.appendChild(input);\n\t\t\t\t\t\tadded = true;\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t\t}\n\t\t}\n\t}\n})();";
return $script;
}
