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florian |
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<?php
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ob_start("ob_gzhandler");
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require_once(realpath(dirname(__FILE__) . '/') . '/secret/wp-hashcash.lib');
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$field_id = hashcash_random_string(rand(6,18));
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$fn_enable_name = hashcash_random_string(rand(6,18));
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?>
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addLoadEvent(<?php echo $fn_enable_name; ?>);
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function createHiddenField(){
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var inp = document.createElement('input');
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inp.setAttribute('type', 'hidden');
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inp.setAttribute('id', '<?php echo $field_id; ?>');
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inp.setAttribute('name', 'hashcash_value');
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inp.setAttribute('value', '-1');
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var e = document.getElementById('<?php echo HASHCASH_FORM_ID; ?>');
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e.appendChild(inp);
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}
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function addVerbage(){
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var e = getElementsByClass('<?php echo HASHCASH_FORM_CLASS; ?>');
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var p = document.createElement('p');
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p.innerHTML = '<?php echo str_replace("'", "\'", hashcash_verbage()); ?>';
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e[0].appendChild(p);
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}
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function <?php echo $fn_enable_name;?>(){
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createHiddenField();
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addVerbage();
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loadHashCashKey('<?php
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echo $_GET['siteurl']; ?>/tools/hashcash/wp-hashcash-getkey.php', '<?php echo $field_id; ?>');
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}
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function loadHashCashKey(fragment_url, e_id) {
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var xmlhttp=createXMLHttp();
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var element = document.getElementById(e_id);
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xmlhttp.open("GET", fragment_url, true);
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xmlhttp.onreadystatechange = function() {
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if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
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element.value = eval(xmlhttp.responseText);
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}
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}
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xmlhttp.send(null);
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}
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function getElementsByClass(searchClass,node,tag) {
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var classElements = new Array();
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if ( node == null )
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node = document;
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if ( tag == null )
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tag = '*';
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var els = node.getElementsByTagName(tag);
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var elsLen = els.length;
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var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
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for (i = 0, j = 0; i < elsLen; i++) {
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if ( pattern.test(els[i].className) ) {
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classElements[j] = els[i];
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j++;
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}
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}
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return classElements;
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}
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function createXMLHttp() {
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if (typeof XMLHttpRequest != "undefined")
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return new XMLHttpRequest();
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var xhrVersion = [ "MSXML2.XMLHttp.5.0", "MSXML2.XMLHttp.4.0","MSXML2.XMLHttp.3.0", "MSXML2.XMLHttp","Microsoft.XMLHttp" ];
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for (var i = 0; i < xhrVersion.length; i++) {
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try {
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var xhrObj = new ActiveXObject(xhrVersion[i]);
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return xhrObj;
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} catch (e) { }
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}
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return null;
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}
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function addLoadEvent(func) {
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var oldonload = window.onload;
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if (typeof window.onload != 'function') {
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window.onload = func;
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} else {
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window.onload = function() {
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func();
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oldonload();
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}
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}
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}
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