plugins: add some xhrPost refactoring

js/viewfeed.js

@@ -1690,31 +1690,6 @@ function setSelectionScore() {
 	}
 }
 
-/*
-function updateScore(id) {
-	const pic = $$("#RROW-" + id + " .hlScorePic")[0];
-
-	if (pic) {
-
-		const query = "op=article&method=getScore&id=" + param_escape(id);
-
-		new Ajax.Request("backend.php", {
-			parameters: query,
-			onComplete: function (transport) {
-				console.log(transport.responseText);
-
-				const reply = JSON.parse(transport.responseText);
-
-				if (reply) {
-					pic.src = pic.src.replace(/score_.*?\.png/, reply["score_pic"]);
-					pic.setAttribute("score", reply["score"]);
-					pic.setAttribute("title", reply["score"]);
-				}
-			}
-		});
-	}
-} */
-
 function changeScore(id, pic) {
 	const score = pic.getAttribute("score");
 

plugins/embed_original/init.js

@@ -7,9 +7,6 @@ function embedOriginalArticle(id) {
 			return;
 		}
 
-		const query = "op=pluginhandler&plugin=embed_original&method=getUrl&id=" +
-			param_escape(id);
-
 		let c = false;
 
 		if (isCdmMode()) {
@@ -33,16 +30,13 @@ function embedOriginalArticle(id) {
 			}
 		}
 
-		new Ajax.Request("backend.php",	{
-			parameters: query,
-			onComplete: function(transport) {
-				const ti = JSON.parse(transport.responseText);
-
-				if (ti) {
+		const query = { op: "pluginhandler", plugin: "embed_original", method: "getUrl", id: id };
 
+		xhrJson("backend.php", query, (reply) => {
+			if (reply) {
 				const iframe = new Element("iframe", {
 					class: "embeddedContent",
-						src: ti.url,
+					src: reply.url,
 					width: (c.parentNode.offsetWidth - 5) + 'px',
 					height: (c.parentNode.parentNode.offsetHeight - c.parentNode.firstChild.offsetHeight - 5) + 'px',
 					style: "overflow: auto; border: none; min-height: " + (document.body.clientHeight / 2) + "px;",
@@ -58,9 +52,7 @@ function embedOriginalArticle(id) {
 					}
 				}
 			}
-
-			} });
-
+		});
 
 	} catch (e) {
 		exception_error("embedOriginalArticle", e);

plugins/mail/mail.js

@@ -22,15 +22,9 @@ function emailArticle(id) {
 			style: "width: 600px",
 			execute: function() {
 				if (this.validate()) {
-
-					new Ajax.Request("backend.php", {
-						parameters: dojo.objectToQuery(this.attr('value')),
-						onComplete: function(transport) {
-							console.log(transport.responseText);
-
-							var reply = JSON.parse(transport.responseText);
-
-							var error = reply['error'];
+					xhrJson("backend.php", this.attr('value'), (reply) => {
+						if (reply) {
+							const error = reply['error'];
 
 							if (error) {
 								alert(__('Error sending email:') + ' ' + error);
@@ -39,7 +33,8 @@ function emailArticle(id) {
 								dialog.hide();
 							}
 
-					} });
+						}
+					});
 				}
 			},
 			href: query});

plugins/share/share.js

@@ -14,15 +14,12 @@ function shareArticle(id) {
 
 					notify_progress("Trying to change URL...", true);
 
-					var query = "op=pluginhandler&plugin=share&method=newkey&id=" + param_escape(id);
+					const query = { op: "pluginhandler", plugin: "share", method: "newkey", id: id };
 
-					new Ajax.Request("backend.php", {
-						parameters: query,
-						onComplete: function(transport) {
-								var reply = JSON.parse(transport.responseText);
-								var new_link = reply.link;
-
-								var e = $('gen_article_url');
+					xhrJson("backend.php", query, (reply) => {
+						if (reply) {
+							const new_link = reply.link;
+							const e = $('gen_article_url');
 
 							if (new_link) {
 
@@ -34,7 +31,7 @@ function shareArticle(id) {
 
 								new Effect.Highlight(e);
 
-									var img = $("SHARE-IMG-" + id);
+								const img = $("SHARE-IMG-" + id);
 								if (img) img.src = img.src.replace("notshared.png", "share.png");
 
 								notify('');
@@ -42,8 +39,8 @@ function shareArticle(id) {
 							} else {
 								notify_error("Could not change URL.");
 							}
-						} });
-
+						}
+					});
 				}
 
 			},
@@ -52,18 +49,16 @@ function shareArticle(id) {
 
 					notify_progress("Trying to unshare...", true);
 
-					var query = "op=pluginhandler&plugin=share&method=unshare&id=" + param_escape(id);
+					const query = { op: "pluginhandler", plugin: "share", method: "unshare", id: id };
 
-					new Ajax.Request("backend.php", {
-						parameters: query,
-						onComplete: function(transport) {
+					xhrPost("backend.php", query, () => {
 						notify("Article unshared.");
 
 						var img = $("SHARE-IMG-" + id);
 						if (img) img.src = img.src.replace("share.png", "notshared.png");
 
 						dialog.hide();
-						} });
+					});
 				}
 
 			},
@@ -71,7 +66,7 @@ function shareArticle(id) {
 
 		dialog.show();
 
-		var img = $("SHARE-IMG-" + id);
+		const img = $("SHARE-IMG-" + id);
 		if (img) img.src = img.src.replace("notshared.png", "share.png");
 
 	} catch (e) {

plugins/share/share_prefs.js

@@ -2,13 +2,11 @@ function clearArticleAccessKeys() {
 	if (confirm(__("This will invalidate all previously shared article URLs. Continue?"))) {
 		notify_progress("Clearing URLs...");
 
-		var query = "?op=pluginhandler&plugin=share&method=clearArticleKeys";
+		const query = { op: "pluginhandler", plugin: "share", method: "clearArticleKeys" };
 
-		new Ajax.Request("backend.php", {
-			parameters: query,
-			onComplete: function(transport) {
+		xhrPost("backend.php", query, () => {
 			notify_info("Shared URLs cleared.");
-			} });
+		});
 	}
 
 	return false;