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64aea3f055
add support for https source for popups previously fullscreen.php tried to load any javascript files that were running in the popup's parent. If the source of the script didn't start with "http:" it was assumed that it must be a relative path. This caused problems when it tried to make it into an absolute path. Fixed Regex to include support for https Credit: Peter Bulmer <peterb@catalyst.net.nz>
175 lines
6.1 KiB
PHP
175 lines
6.1 KiB
PHP
<?php // $Id$
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require("../../../../config.php");
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$id = optional_param('id', SITEID, PARAM_INT);
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require_course_login($id);
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@header('Content-Type: text/html; charset=utf-8');
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?>
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<html>
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<head><title><?php print_string("fullscreen","editor");?></title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<style type="text/css">
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@import url(../htmlarea.css);
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html, body { margin: 0px; border: 0px; background-color: buttonface; } </style>
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<script type="text/javascript" src="../htmlarea.php?id=<?php p($id); ?>"></script>
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<script type="text/javascript" src="../lang/en.php"></script>
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<script type="text/javascript" src="../dialog.js" charset="utf-8"></script>
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<script type="text/javascript" src="../plugins/TableOperations/table-operations.js" charset="utf-8"></script>
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<script type="text/javascript" src="../plugins/TableOperations/lang/en.js" charset="utf-8"></script>
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<script type="text/javascript">
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// load same scripts that were present in the opener page
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var scripts = opener.document.getElementsByTagName("script");
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var head = document.getElementsByTagName("head")[0];
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for (var i = 0; i < scripts.length; ++i) {
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var script = scripts[i];
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if (typeof script.src != "undefined" && /\S/.test(script.src)) {
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// document.write("<scr" + "ipt type=" + "\"script/javascript\"");
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// document.write(" src=\"../" + script.src + "\"></scr" + "ipt>");
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var new_script = document.createElement("script");
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if (/^https?:/i.test(script.src)) {
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new_script.src = script.src;
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} else {
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new_script.src = "../" + script.src;
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}
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head.appendChild(new_script);
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}
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}
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</script>
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<script type="text/javascript">
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var parent_object = null;
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var editor = null; // to be initialized later [ function init() ]
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/* ---------------------------------------------------------------------- *\
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Function :
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Description :
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\* ---------------------------------------------------------------------- */
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function _CloseOnEsc(ev) {
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try {
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if (document.all) {
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// IE
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ev || (ev = editor._iframe.contentWindow.event);
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}
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if (ev.keyCode == 27) {
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// update_parent();
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window.close();
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return;
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}
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} catch(e) {}
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}
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/* ---------------------------------------------------------------------- *\
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Function : cloneObject
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Description : copy an object by value instead of by reference
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Usage : var newObj = cloneObject(oldObj);
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\* ---------------------------------------------------------------------- */
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function cloneObject(obj) {
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var newObj = new Object;
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// check for array objects
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if (obj.constructor.toString().indexOf("function Array(") >= 0) {
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newObj = obj.constructor();
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}
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// check for function objects (as usual, IE is phucked up)
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if (obj.constructor.toString().indexOf("function Function(") >= 0) {
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newObj = obj; // just copy reference to it
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} else for (var n in obj) {
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var node = obj[n];
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if (typeof node == 'object') { newObj[n] = cloneObject(node); }
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else { newObj[n] = node; }
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}
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return newObj;
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}
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/* ---------------------------------------------------------------------- *\
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Function : resize_editor
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Description : resize the editor when the user resizes the popup
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\* ---------------------------------------------------------------------- */
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function resize_editor() { // resize editor to fix window
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var newHeight;
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if (document.all) {
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// IE
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newHeight = document.body.offsetHeight - editor._toolbar.offsetHeight;
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if (newHeight < 0) { newHeight = 0; }
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} else {
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// Gecko
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newHeight = window.innerHeight - editor._toolbar.offsetHeight;
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}
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if (editor.config.statusBar) {
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newHeight -= editor._statusBar.offsetHeight;
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}
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editor._textArea.style.height = editor._iframe.style.height = newHeight + "px";
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}
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/* ---------------------------------------------------------------------- *\
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Function : init
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Description : run this code on page load
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\* ---------------------------------------------------------------------- */
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function init() {
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parent_object = opener.HTMLArea._object;
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var config = cloneObject( parent_object.config );
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config.editorURL = "../";
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config.width = "100%";
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config.height = "auto";
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// change maximize button to minimize button
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config.btnList["popupeditor"] = [ "<?php print_string("minimize","editor");?>", "<?php echo $CFG->wwwroot ?>/lib/editor/htmlarea/images/fullscreen_minimize.gif", true,
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function() { window.close(); } ];
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// generate editor and resize it
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editor = new HTMLArea("editor", config);
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editor.registerPlugin(TableOperations);
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editor.generate();
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editor._iframe.style.width = "100%";
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editor._textArea.style.width = "100%";
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resize_editor();
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// set child window contents and event handlers, after a small delay
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setTimeout(function() {
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editor.setHTML(parent_object.getInnerHTML());
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// switch mode if needed
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if (parent_object._mode == "textmode") { editor.setMode("textmode"); }
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// continuously update parent editor window
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setInterval(update_parent, 500);
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// setup event handlers FAST FIX IS UNCOMMENT THESE, NOT WORKING!
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//document.body.onkeypress = _CloseOnEsc;
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//editor._doc.body.onkeypress = _CloseOnEsc;
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//editor._textArea.onkeypress = _CloseOnEsc;
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window.onresize = resize_editor;
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}, 333); // give it some time to meet the new frame
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}
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/* ---------------------------------------------------------------------- *\
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Function : update_parent
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Description : update parent window editor field with contents from child window
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\* ---------------------------------------------------------------------- */
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function update_parent() {
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// use the fast version
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parent_object.setHTML(editor.getInnerHTML());
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}
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</script>
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</head>
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<body scroll="no" onload="init()" onunload="update_parent()">
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<form style="margin: 0px; border: 1px solid; border-color: threedshadow threedhighlight threedhighlight threedshadow;">
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<textarea name="editor" id="editor" style="width:100%; height:300px"> </textarea>
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</form>
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</body></html>
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