attachment preview: frio- initialize linkPreview on jot modal open (so we can use the linkPreview for new posts and edit post modal)

view/theme/frio/js/jot.js

@@ -1,10 +1,8 @@
+// We apptend the linkPreview to a global Variable to make linkPreview
+// accessable on other places. Note: search on other places before you
+// delete or move the variable.
 var linkPreview;
 
-$(document).ready(function() {
-	linkPreview = $('#profile-jot-text').linkPreview();
-});
-
-
 /**
  * Insert a link into friendica jot.
  * 
@@ -25,7 +23,17 @@ function jotGetLink() {
 
 		// We use the linkPreview library to have a preview
 		// of the attachments.
+		if (typeof linkPreview === 'object') {
 			linkPreview.crawlText(reply + noAttachment);
+
+		// Fallback: insert the attachment bbcode directly into the textarea
+		// if the attachment live preview isn't available
+		} else {
+			$.get('parse_url?binurl=' + bin2hex(reply) + noAttachment, function(data) {
+				addeditortext(data);
+				$('#profile-rotator').hide();
+			});
+		}
 		autosize.update($("#profile-jot-text"));
 	}
 }

view/theme/frio/js/modal.js

@@ -22,6 +22,10 @@ $(document).ready(function(){
 		$("#jot-content").append(jotcache);
 		// Clear the jotcache.
 		jotcache = '';
+		// Destroy the attachment linkPreviw for Jot.
+		if (typeof linkPreview === 'object') {
+			linkPreview.destroy();
+		}
 	});
 
 	// Add Colorbox for viewing Network page images.
@@ -292,6 +296,7 @@ function editpost(url) {
 
 				modal.show();
 				$("#jot-popup").show();
+				linkPreview = $('#profile-jot-text').linkPreview();
 			}
 		});
 }

view/theme/frio/templates/jot-header.tpl

@@ -273,6 +273,9 @@
 			.find('#jot-modal-content')
 			.append(jotcache)
 			.modal.show;
+
+		// Jot attachment live preview.
+		linkPreview = $('#profile-jot-text').linkPreview();
 	}
 
 	// Activate the jot text section in the jot modal