. * Reads the code saved from the admin panel and applies it to the page in * real time. Always served uncached so panel edits appear immediately. */ header('Content-Type: application/javascript; charset=utf-8'); header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0'); header('Pragma: no-cache'); header('X-Robots-Tag: noindex, nofollow'); $fields = ['head' => '', 'body_top' => '', 'body_bottom' => '', 'css' => '', 'js' => '']; $file = __DIR__ . '/data/inject.json'; if (is_file($file)) { $json = json_decode((string)@file_get_contents($file), true); if (is_array($json)) { foreach ($fields as $k => $v) { if (isset($json[$k]) && is_string($json[$k])) { $fields[$k] = $json[$k]; } } } } $enc = function ($s) { return json_encode($s, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT); }; ?> (function () { var HEAD = ; var BODY_TOP = ; var BODY_BOTTOM = ; var CSS = ; var JS = ; function makeScript(node) { var s = document.createElement("script"); var attrs = node.attributes || []; for (var i = 0; i < attrs.length; i++) { s.setAttribute(attrs[i].name, attrs[i].value); } s.text = node.textContent || ""; (document.head || document.documentElement).appendChild(s); } function makeStyle(node) { var l = document.createElement("link"); var attrs = node.attributes || []; for (var i = 0; i < attrs.length; i++) { l.setAttribute(attrs[i].name, attrs[i].value); } (document.head || document.documentElement).appendChild(l); } function inject(html, where) { if (!html) return; var tpl = document.createElement("template"); tpl.innerHTML = html; var frag = document.createDocumentFragment(); var nodes = [].slice.call(tpl.content.childNodes); for (var i = 0; i < nodes.length; i++) { var n = nodes[i]; if (n.nodeName === "SCRIPT") { makeScript(n); } else if (n.nodeName === "LINK" && n.getAttribute("rel") === "stylesheet") { makeStyle(n); } else { frag.appendChild(n); } } if (where === "head") { document.head.appendChild(frag); return; } function place() { if (!document.body) return; if (where === "body_top") { document.body.insertBefore(frag, document.body.firstChild); } else { document.body.appendChild(frag); } } if (document.body) place(); else document.addEventListener("DOMContentLoaded", place); } inject(HEAD, "head"); if (CSS) { var style = document.createElement("style"); style.setAttribute("data-jr-inject", "css"); style.textContent = CSS; (document.head || document.documentElement).appendChild(style); } function runBody() { inject(BODY_TOP, "body_top"); inject(BODY_BOTTOM, "body_bottom"); if (JS) { var s = document.createElement("script"); s.setAttribute("data-jr-inject", "js"); s.text = JS; (document.head || document.documentElement).appendChild(s); } } if (document.readyState === "loading") { document.addEventListener("DOMContentLoaded", runBody); } else { runBody(); } window.__JR_INJECT__ = true; })();