1 files changed, 147 insertions, 0 deletions
diff --git a/mod/embed/views/default/js/embed/embed.php b/mod/embed/views/default/js/embed/embed.php
new file mode 100644
index 000000000..e84427f24
--- /dev/null
+++ b/mod/embed/views/default/js/embed/embed.php
@@ -0,0 +1,147 @@
+//<script>
+elgg.provide('elgg.embed');
+
+elgg.embed.init = function() {
+
+	// inserts the embed content into the textarea
+	$(".embed-item").live('click', elgg.embed.insert);
+
+	// caches the current textarea id
+	$(".embed-control").live('click', function() {
+		var classes = $(this).attr('class');
+		var embedClass = classes.split(/[, ]+/).pop();
+		var textAreaId = embedClass.substr(embedClass.indexOf('embed-control-') + "embed-control-".length);
+		elgg.embed.textAreaId = textAreaId;
+	});
+
+	// special pagination helper for lightbox
+	$('.embed-wrapper .elgg-pagination a').live('click', elgg.embed.forward);
+
+	$('.embed-section').live('click', elgg.embed.forward);
+
+	$('.elgg-form-embed').live('submit', elgg.embed.submit);
+};
+
+/**
+ * Inserts data attached to an embed list item in textarea
+ *
+ * @todo generalize lightbox closing
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.embed.insert = function(event) {
+	var textAreaId = elgg.embed.textAreaId;
+	var textArea = $('#' + textAreaId);
+
+	// generalize this based on a css class attached to what should be inserted
+	var content = ' ' + $(this).find(".embed-insert").parent().html() + ' ';
+
+	// this is a temporary work-around for #3971
+	if (content.indexOf('thumbnail.php') != -1) {
+		content = content.replace('size=small', 'size=medium');
+	}
+
+	textArea.val(textArea.val() + content);
+	textArea.focus();
+	
+<?php
+// See the TinyMCE plugin for an example of this view
+echo elgg_view('embed/custom_insert_js');
+?>
+
+	$.fancybox.close();
+
+	event.preventDefault();
+};
+
+/**
+ * Submit an upload form through Ajax
+ *
+ * Requires the jQuery Form Plugin. Because files cannot be uploaded with
+ * XMLHttpRequest, the plugin uses an invisible iframe. This results in the
+ * the X-Requested-With header not being set. To work around this, we are
+ * sending the header as a POST variable and Elgg's code checks for it in
+ * elgg_is_xhr().
+ *
+ * @param {Object} event
+ * @return bool
+ */
+elgg.embed.submit = function(event) {
+	$('.embed-wrapper .elgg-form-file-upload').hide();
+	$('.embed-throbber').show();
+	
+	$(this).ajaxSubmit({
+		dataType : 'json',
+		data     : { 'X-Requested-With' : 'XMLHttpRequest'},
+		success  : function(response) {
+			if (response) {
+				if (response.system_messages) {
+					elgg.register_error(response.system_messages.error);
+					elgg.system_message(response.system_messages.success);
+				}
+				if (response.status >= 0) {
+					var forward = $('input[name=embed_forward]').val();
+					var url = elgg.normalize_url('embed/tab/' + forward);
+					url = elgg.embed.addContainerGUID(url);
+					$('.embed-wrapper').parent().load(url);
+				} else {
+					// incorrect response, presumably an error has been displayed
+					$('.embed-throbber').hide();
+					$('.embed-wrapper .elgg-form-file-upload').show();
+				}
+			}
+
+			// ie 7 and 8 have a null response because of the use of an iFrame
+			// so just show the list after upload.
+			// http://jquery.malsup.com/form/#file-upload claims you can wrap JSON
+			// in a textarea, but a quick test didn't work, and that is fairly
+			// intrusive to the rest of the ajax system.
+			else if (response === undefined && $.browser.msie) {
+				var forward = $('input[name=embed_forward]').val();
+				var url = elgg.normalize_url('embed/tab/' + forward);
+				url = elgg.embed.addContainerGUID(url);
+				$('.embed-wrapper').parent().load(url);
+			}
+		},
+		error    : function(xhr, status) {
+			// @todo nothing for now
+		}
+	});
+
+	// this was bubbling up the DOM causing a submission
+	event.preventDefault();
+	event.stopPropagation();
+};
+
+/**
+ * Loads content within the lightbox
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.embed.forward = function(event) {
+	// make sure container guid is passed
+	var url = $(this).attr('href');
+	url = elgg.embed.addContainerGUID(url);
+
+	$('.embed-wrapper').parent().load(url);
+	event.preventDefault();
+};
+
+/**
+ * Adds the container guid to a URL
+ *
+ * @param {string} url
+ * @return string
+ */
+elgg.embed.addContainerGUID = function(url) {
+	if (url.indexOf('container_guid=') == -1) {
+		var guid = $('input[name=embed_container_guid]').val();
+		return url + '?container_guid=' + guid;
+	} else {
+		return url;
+	}
+};
+
+elgg.register_hook_handler('init', 'system', elgg.embed.init);