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-rw-r--r--views/default/js/embed/embed.php129
1 files changed, 129 insertions, 0 deletions
diff --git a/views/default/js/embed/embed.php b/views/default/js/embed/embed.php
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index 000000000..b762736c1
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+++ b/views/default/js/embed/embed.php
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+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
+ $(".embed-control").live('click', function() {
+ var textAreaId = /embed-control-(\S)+/.exec($(this).attr('class'))[0];
+ elgg.embed.textAreaId = textAreaId.substr("embed-control-".length);
+ });
+
+ // 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');
+?>
+
+ elgg.ui.lightbox.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) {
+
+ $(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);
+ }
+ }
+ },
+ error : function(xhr, status) {
+ // @todo nothing for now
+ }
+ });
+
+ $('.elgg-form-file-upload').hide();
+ $('.embed-throbber').show();
+
+ // 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);