Make error handling for ajax list incrementing more robust

frontEndSrc/js/anime.js

@@ -1,5 +1,6 @@
 import _ from './anime-client.js'
 import { renderSearchResults } from './template-helpers.js'
+import { getNestedProperty, hasNestedProperty } from "./fns";
 
 const search = (query, isCollection = false) => {
 	// Show the loader
@@ -70,6 +71,14 @@ _.on('body.anime.list', 'click', '.plus-one', (e) => {
 		}
 	};
 
+	const displayMessage = (type, message) => {
+		_.hide('#loading-shadow');
+		_.showMessage(type, `${message} ${title}.`);
+		_.scrollToTop();
+	}
+
+	const showError = () => displayMessage('error', 'Failed to update');
+
 	// If the episode count is 0, and incremented,
 	// change status to currently watching
 	if (isNaN(watchedCount) || watchedCount === 0) {
@@ -89,36 +98,31 @@ _.on('body.anime.list', 'click', '.plus-one', (e) => {
 		dataType: 'json',
 		type: 'POST',
 		success: (res) => {
+			try {
 				const resData = JSON.parse(res);
 
-			if (resData.error) {
-				_.hide('#loading-shadow');
-				_.showMessage('error', `Failed to update ${title}. `);
-				_.scrollToTop();
-
+				// Do a rough sanity check for weird errors
+				let updatedProgress = getNestedProperty(resData, 'data.libraryEntry.update.libraryEntry.progress');
+				if (hasNestedProperty(resData, 'error') || updatedProgress !== data.data.progress) {
+					showError();
 					return;
 				}
 
 				// We've completed the series
-			if (resData.data.libraryEntry.update.libraryEntry.status === 'COMPLETED') {
+				if (getNestedProperty(resData, 'data.libraryEntry.update.libraryEntry.status') === 'COMPLETED') {
 					_.hide(parentSel);
-				_.hide('#loading-shadow');
-				_.showMessage('success', `Successfully completed ${title}`);
-				_.scrollToTop();
+					displayMessage('success', 'Completed')
 
 					return;
 				}
 
-			_.hide('#loading-shadow');
-
-			_.showMessage('success', `Successfully updated ${title}`);
+				// Just a normal update
 				_.$('.completed_number', parentSel)[ 0 ].textContent = ++watchedCount;
-			_.scrollToTop();
-		},
-		error: () => {
-			_.hide('#loading-shadow');
-			_.showMessage('error', `Failed to update ${title}. `);
-			_.scrollToTop();
+				displayMessage('success', 'Updated');
+			} catch (_) {
+				showError();
 			}
+		},
+		error: showError,
 	});
 });

frontEndSrc/js/fns.js

@@ -0,0 +1,103 @@
+/**
+ * Make sure properties are in an easily splittable format
+ *
+ * @private
+ * @param {String} props
+ * @param {String} [sep='.'] The default separator
+ * @return {String}
+ */
+function _normalizeProperty(props, sep = '.') {
+	// Since we split by period, and property lookup
+	// is the same by dot or [], replace bracket lookups
+	// with periods
+	return props.replace(/\[(.*?)]/g, sep + '$1');
+}
+
+/**
+ * Tell if a nested object has a given property (or array a given index)
+ * given an object such as a.b.c.d = 5, hasNestedProperty(a, 'b.c.d') will return true.
+ *
+ * @param {Object} object the object to get the property from
+ * @param {String} property the path to the property as a string
+ * @returns {boolean} true when property in object, false otherwise
+ */
+export function hasNestedProperty(object, property) {
+	if (object && typeof object === 'object') {
+		if (typeof property === 'string' && property !== '') {
+			property = _normalizeProperty(property);
+
+			let split = property.split('.');
+			return split.reduce((obj, prop, idx, array) => {
+				if (idx === array.length - 1) {
+					return !!(obj && obj.hasOwnProperty(prop));
+				}
+
+				return obj && obj[prop];
+			}, object);
+		} else if (typeof property === 'number') {
+			return property in object;
+		}
+	}
+
+	return false;
+}
+
+/**
+ * Get the value of a deeply nested property in an object
+ *
+ * @param {Object} object the object to get the property
+ * @param {string} property the path to the property as a string
+ * @param {string} [sep='.'] The default separator to split on
+ * @return {*} the value of the property
+ */
+export function getNestedProperty(object, property, sep = '.') {
+	if (isType('string', property) && property !== '') {
+		// convert numbers to dot syntax
+		property = _normalizeProperty(property, sep);
+		const levels = property.split(sep);
+
+		try {
+			return levels.reduce((obj, prop) => obj[prop], object);
+		} catch (e) {
+			return undefined;
+		}
+	}
+
+	return null;
+}
+
+/**
+ * Reliably get the type of the value of a variable
+ *
+ * @param {*} x The variable to get the type of
+ * @return {string} The name of the type
+ */
+export function getType(x) {
+	// is it an array?
+	if (Array.isArray(x)) {
+		return 'array';
+	}
+
+	// Use typeof for truthy primitives
+	if (typeof x !== 'object') {
+		return (typeof x).toLowerCase();
+	}
+
+	const type = function () {
+		return Object.prototype.toString.call(this).slice(8, -1);
+	}
+
+	// Otherwise, strip the type out of the '[Object x]' toString value
+	return type.call(x).toLowerCase();
+}
+
+/**
+ * Check whether the value matches the passed type name
+ *
+ * @param {string} type Javascript type name
+ * @param {*} val The value to type check
+ * @return {boolean}
+ */
+export function isType(type, val) {
+	return getType(val) === String(type).toLowerCase();
+}

frontEndSrc/js/manga.js

@@ -1,5 +1,6 @@
 import _ from './anime-client.js'
 import { renderSearchResults } from './template-helpers.js'
+import { getNestedProperty, hasNestedProperty } from "./fns";
 
 const search = (query) => {
 	_.show('.cssload-loader');
@@ -36,7 +37,7 @@ _.on('.manga.list', 'click', '.edit-buttons button', (e) => {
 	let type = thisSel.classList.contains('plus-one-chapter') ? 'chapter' : 'volume';
 	let completed = parseInt(_.$(`.${type}s_read`, parentSel)[ 0 ].textContent, 10) || 0;
 	let total = parseInt(_.$(`.${type}_count`, parentSel)[ 0 ].textContent, 10);
-	let mangaName = _.$('.name', parentSel)[ 0 ].textContent;
+	let title = _.$('.name', parentSel)[ 0 ].textContent;
 
 	if (isNaN(completed)) {
 		completed = 0;
@@ -45,12 +46,21 @@ _.on('.manga.list', 'click', '.edit-buttons button', (e) => {
 	// Setup the update data
 	let data = {
 		id: parentSel.dataset.kitsuId,
+		anilist_id: parentSel.dataset.anilistId,
 		mal_id: parentSel.dataset.malId,
 		data: {
 			progress: completed
 		}
 	};
 
+	const displayMessage = (type, message) => {
+		_.hide('#loading-shadow');
+		_.showMessage(type, `${message} ${title}.`);
+		_.scrollToTop();
+	}
+
+	const showError = () => displayMessage('error', 'Failed to update');
+
 	// If the episode count is 0, and incremented,
 	// change status to currently reading
 	if (isNaN(completed) || completed === 0) {
@@ -73,33 +83,32 @@ _.on('.manga.list', 'click', '.edit-buttons button', (e) => {
 		type: 'POST',
 		mimeType: 'application/json',
 		success: (res) => {
-			const resData = JSON.parse(res)
-			if (resData.error) {
-				_.hide('#loading-shadow');
-				_.showMessage('error', `Failed to update ${mangaName}. `);
-				_.scrollToTop();
+			try {
+				const resData = JSON.parse(res);
+
+				// Do a rough sanity check for weird errors
+				let updatedProgress = getNestedProperty(resData, 'data.libraryEntry.update.libraryEntry.progress');
+				if (hasNestedProperty(resData, 'error') || updatedProgress !== data.data.progress) {
+					showError();
 					return;
 				}
 
-			if (String(data.data.status).toUpperCase() === 'COMPLETED') {
+				// We've completed the series
+				if (getNestedProperty(resData, 'data.libraryEntry.update.libraryEntry.status') === 'COMPLETED') {
 					_.hide(parentSel);
-				_.hide('#loading-shadow');
-				_.showMessage('success', `Successfully completed ${mangaName}`);
-				_.scrollToTop();
+					displayMessage('success', 'Completed')
 
 					return;
 				}
 
-			_.hide('#loading-shadow');
-
+				// Just a normal update
 				_.$(`.${type}s_read`, parentSel)[ 0 ].textContent = String(completed);
-			_.showMessage('success', `Successfully updated ${mangaName}`);
-			_.scrollToTop();
-		},
-		error: () => {
-			_.hide('#loading-shadow');
-			_.showMessage('error', `Failed to update ${mangaName}`);
-			_.scrollToTop();
+				displayMessage('success', 'Updated');
+
+			} catch (_) {
+				showError();
 			}
+		},
+		error: showError,
 	});
 });

frontEndSrc/package.json

@@ -15,7 +15,7 @@
 		"cssnano": "^5.0.1",
 		"postcss": "^8.2.6",
 		"postcss-import": "^15.0.0",
-		"postcss-preset-env": "^7.8.2",
+		"postcss-preset-env": "^8.0.1",
 		"watch": "^1.0.2"
 	}
 }

frontEndSrc/spack.config.js

@@ -1,4 +1,6 @@
-module.exports = {
+const { config } = require("@swc/core/spack");
+
+module.exports = config({
 	entry: {
 		'scripts.min': __dirname + '/js/index.js',
 		'tables.min': __dirname + '/js/base/sort-tables.js',
@@ -8,12 +10,15 @@ module.exports = {
 	},
 	options: {
 		jsc: {
-			target: 'es3',
-			loose: true,
+			parser: {
+				syntax: "ecmascript",
+				jsx: false,
+			},
+			target: 'es2016',
+			loose: false,
 		},
 		minify: true,
-		module: {
-			type: 'es6'
-		}
-	}
+		sourceMaps: false,
+		isModule: true,
 	}
+});

public/js/tables.min.js

@@ -1 +1 @@
-var LightTableSorter=function(){var th=null;var cellIndex=null;var order="";var text=function(row){return row.cells.item(cellIndex).textContent.toLowerCase()};var sort=function(a,b){var textA=text(a);var textB=text(b);console.log("Comparing "+textA+" and "+textB);if(th.classList.contains("numeric")){var arrayA=textA.replace("episodes:  ","").replace("-",0).split("/");var arrayB=textB.replace("episodes:  ","").replace("-",0).split("/");if(arrayA.length>1){textA=parseInt(arrayA[0],10)/parseInt(arrayA[1],10);textB=parseInt(arrayB[0],10)/parseInt(arrayB[1],10)}else{textA=parseInt(arrayA[0],10);textB=parseInt(arrayB[0],10)}}else if(parseInt(textA,10)){textA=parseInt(textA,10);textB=parseInt(textB,10)}if(textA>textB)return 1;if(textA<textB)return -1;return 0};var toggle=function(){var c=order!=="sorting-asc"?"sorting-asc":"sorting-desc";th.className=(th.className.replace(order,"")+" "+c).trim();return order=c};var reset=function(){th.classList.remove("sorting-asc","sorting-desc");th.classList.add("sorting");return order=""};var onClickEvent=function(e){if(th&&cellIndex!==e.target.cellIndex)reset();th=e.target;if(th.nodeName.toLowerCase()==="th"){cellIndex=th.cellIndex;var tbody=th.offsetParent.getElementsByTagName("tbody")[0];var rows=Array.from(tbody.rows);if(rows){rows.sort(sort);if(order==="sorting-asc")rows.reverse();toggle();tbody.innerHtml="";rows.forEach(function(row){tbody.appendChild(row)})}}};return{init:function(){var ths=document.getElementsByTagName("th");var results=[];for(var i=0,len=ths.length;i<len;i++){var th=ths[i];th.classList.add("sorting");th.classList.add("testing");results.push(th.onclick=onClickEvent)}return results}}}();LightTableSorter.init();
+const LightTableSorter=(()=>{let th=null;let cellIndex=null;let order="";const text=row=>row.cells.item(cellIndex).textContent.toLowerCase();const sort=(a,b)=>{let textA=text(a);let textB=text(b);console.log("Comparing "+textA+" and "+textB);if(th.classList.contains("numeric")){let arrayA=textA.replace("episodes:  ","").replace("-",0).split("/");let arrayB=textB.replace("episodes:  ","").replace("-",0).split("/");if(arrayA.length>1){textA=parseInt(arrayA[0],10)/parseInt(arrayA[1],10);textB=parseInt(arrayB[0],10)/parseInt(arrayB[1],10)}else{textA=parseInt(arrayA[0],10);textB=parseInt(arrayB[0],10)}}else if(parseInt(textA,10)){textA=parseInt(textA,10);textB=parseInt(textB,10)}if(textA>textB)return 1;if(textA<textB)return -1;return 0};const toggle=()=>{const c=order!=="sorting-asc"?"sorting-asc":"sorting-desc";th.className=(th.className.replace(order,"")+" "+c).trim();return order=c};const reset=()=>{th.classList.remove("sorting-asc","sorting-desc");th.classList.add("sorting");return order=""};const onClickEvent=e=>{if(th&&cellIndex!==e.target.cellIndex)reset();th=e.target;if(th.nodeName.toLowerCase()==="th"){cellIndex=th.cellIndex;const tbody=th.offsetParent.getElementsByTagName("tbody")[0];let rows=Array.from(tbody.rows);if(rows){rows.sort(sort);if(order==="sorting-asc")rows.reverse();toggle();tbody.innerHtml="";rows.forEach(row=>{tbody.appendChild(row)})}}};return{init:()=>{let ths=document.getElementsByTagName("th");let results=[];for(let i=0,len=ths.length;i<len;i++){let th=ths[i];th.classList.add("sorting");th.classList.add("testing");results.push(th.onclick=onClickEvent)}return results}}})();LightTableSorter.init();