Merge pull request #221 from hkalexling/rc/0.23.0

v0.23.0
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2026-01-24 00:03:14 -05:00 · 2021-08-28 18:44:50 +08:00 · 2021-08-28 10:27:43 +00:00 · 2021-08-22 08:20:24 +00:00 · 2021-08-22 08:20:01 +00:00 · 2021-08-22 08:18:28 +00:00
30 changed files with 440 additions and 1467 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:

    runs-on: ubuntu-latest
    container:
-      image: crystallang/crystal:0.36.1-alpine
+      image: crystallang/crystal:1.0.0-alpine

    steps:
    - uses: actions/checkout@v2
--- a/4
+++ b/4
@@ -1,9 +1,9 @@
-FROM crystallang/crystal:0.36.1-alpine AS builder
+FROM crystallang/crystal:1.0.0-alpine AS builder

 WORKDIR /Mango

 COPY . .
-RUN apk add --no-cache yarn yaml sqlite-static libarchive-dev libarchive-static acl-static expat-static zstd-static lz4-static bzip2-static libjpeg-turbo-dev libpng-dev tiff-dev
+RUN apk add --no-cache yarn yaml-static sqlite-static libarchive-dev libarchive-static acl-static expat-static zstd-static lz4-static bzip2-static libjpeg-turbo-dev libpng-dev tiff-dev
 RUN make static || make static

 FROM library/alpine
--- a/Dockerfile.arm32v7
+++ b/Dockerfile.arm32v7
@@ -2,10 +2,10 @@ FROM arm32v7/ubuntu:18.04

 RUN apt-get update && apt-get install -y wget git make llvm-8 llvm-8-dev g++ libsqlite3-dev libyaml-dev libgc-dev libssl-dev libcrypto++-dev libevent-dev libgmp-dev zlib1g-dev libpcre++-dev pkg-config libarchive-dev libxml2-dev libacl1-dev nettle-dev liblzo2-dev liblzma-dev libbz2-dev libjpeg-turbo8-dev libpng-dev libtiff-dev

-RUN git clone https://github.com/crystal-lang/crystal && cd crystal && git checkout 0.36.1 && make deps && cd ..
-RUN git clone https://github.com/kostya/myhtml && cd myhtml/src/ext && git checkout v1.5.0 && make && cd ..
-RUN git clone https://github.com/jessedoyle/duktape.cr && cd duktape.cr/ext && git checkout v0.20.0 && make && cd ..
-RUN git clone https://github.com/hkalexling/image_size.cr && cd image_size.cr && git checkout v0.2.0 && make && cd ..
+RUN git clone https://github.com/crystal-lang/crystal && cd crystal && git checkout 1.0.0 && make deps && cd ..
+RUN git clone https://github.com/kostya/myhtml && cd myhtml/src/ext && git checkout v1.5.8 && make && cd ..
+RUN git clone https://github.com/jessedoyle/duktape.cr && cd duktape.cr/ext && git checkout v1.0.0 && make && cd ..
+RUN git clone https://github.com/hkalexling/image_size.cr && cd image_size.cr && git checkout v0.5.0 && make && cd ..

 COPY mango-arm32v7.o .

--- a/Dockerfile.arm64v8
+++ b/Dockerfile.arm64v8
@@ -2,10 +2,10 @@ FROM arm64v8/ubuntu:18.04

 RUN apt-get update && apt-get install -y wget git make llvm-8 llvm-8-dev g++ libsqlite3-dev libyaml-dev libgc-dev libssl-dev libcrypto++-dev libevent-dev libgmp-dev zlib1g-dev libpcre++-dev pkg-config libarchive-dev libxml2-dev libacl1-dev nettle-dev liblzo2-dev liblzma-dev libbz2-dev libjpeg-turbo8-dev libpng-dev libtiff-dev

-RUN git clone https://github.com/crystal-lang/crystal && cd crystal && git checkout 0.36.1 && make deps && cd ..
-RUN git clone https://github.com/kostya/myhtml && cd myhtml/src/ext && git checkout v1.5.0 && make && cd ..
-RUN git clone https://github.com/jessedoyle/duktape.cr && cd duktape.cr/ext && git checkout v0.20.0 && make && cd ..
-RUN git clone https://github.com/hkalexling/image_size.cr && cd image_size.cr && git checkout v0.2.0 && make && cd ..
+RUN git clone https://github.com/crystal-lang/crystal && cd crystal && git checkout 1.0.0 && make deps && cd ..
+RUN git clone https://github.com/kostya/myhtml && cd myhtml/src/ext && git checkout v1.5.8 && make && cd ..
+RUN git clone https://github.com/jessedoyle/duktape.cr && cd duktape.cr/ext && git checkout v1.0.0 && make && cd ..
+RUN git clone https://github.com/hkalexling/image_size.cr && cd image_size.cr && git checkout v0.5.0 && make && cd ..

 COPY mango-arm64v8.o .

--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@

 # Mango

-[![Patreon](https://img.shields.io/badge/support-patreon-brightgreen?link=https://www.patreon.com/hkalexling)](https://www.patreon.com/hkalexling) ![Build](https://github.com/hkalexling/Mango/workflows/Build/badge.svg) [![Gitter](https://badges.gitter.im/mango-cr/mango.svg)](https://gitter.im/mango-cr/mango?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
+[![Patreon](https://img.shields.io/badge/support-patreon-brightgreen?link=https://www.patreon.com/hkalexling)](https://www.patreon.com/hkalexling) ![Build](https://github.com/hkalexling/Mango/workflows/Build/badge.svg) [![Gitter](https://badges.gitter.im/mango-cr/mango.svg)](https://gitter.im/mango-cr/mango?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![Discord](https://img.shields.io/discord/855633663425118228?label=discord)](http://discord.com/invite/ezKtacCp9Q)

 Mango is a self-hosted manga server and reader. Its features include

@@ -13,7 +13,6 @@ Mango is a self-hosted manga server and reader. Its features include
 - Supports nested folders in library
 - Automatically stores reading progress
 - Thumbnail generation
- Built-in [MangaDex](https://mangadex.org/) downloader
 - Supports [plugins](https://github.com/hkalexling/mango-plugins) to download from thrid-party sites
 - The web reader is responsive and works well on mobile, so there is no need for a mobile app
 - All the static files are embedded in the binary, so the deployment process is easy and painless
@@ -52,7 +51,7 @@ The official docker images are available on [Dockerhub](https://hub.docker.com/r
 ### CLI

 ```
-  Mango - Manga Server and Web Reader. Version 0.22.0
+  Mango - Manga Server and Web Reader. Version 0.23.0

  Usage:

@@ -87,7 +86,6 @@ log_level: info
 upload_path: ~/mango/uploads
 plugin_path: ~/mango/plugins
 download_timeout_seconds: 30
-page_margin: 30
 disable_login: false
 default_username: ""
 auth_proxy_header_name: ""
--- a/migration/subscription.12.cr
+++ b/migration/subscription.12.cr
@@ -1,31 +0,0 @@
-class CreateSubscription < MG::Base
-  def up : String
-    # We allow multiple subscriptions for the same manga.
-    # This can be useful for example when you want to download from multiple
-    #   groups.
-    <<-SQL
-    CREATE TABLE subscription (
-      id INTEGER PRIMARY KEY,
-      manga_id INTEGER NOT NULL,
-      language TEXT,
-      group_id INTEGER,
-      min_volume INTEGER,
-      max_volume INTEGER,
-      min_chapter INTEGER,
-      max_chapter INTEGER,
-      last_checked INTEGER NOT NULL,
-      created_at INTEGER NOT NULL,
-      username TEXT NOT NULL,
-      FOREIGN KEY (username) REFERENCES users (username)
-        ON UPDATE CASCADE
-        ON DELETE CASCADE
-    );
-    SQL
-  end
-
-  def down : String
-    <<-SQL
-    DROP TABLE subscription;
-    SQL
-  end
-end
--- a/public/js/download.js
+++ b/public/js/download.js
@@ -1,379 +0,0 @@
-const downloadComponent = () => {
-	return {
-		chaptersLimit: 1000,
-		loading: false,
-		addingToDownload: false,
-		searchAvailable: false,
-		searchInput: '',
-		data: {},
-		chapters: [],
-		mangaAry: undefined, // undefined: not searching; []: searched but no result
-		candidateManga: {},
-		langChoice: 'All',
-		groupChoice: 'All',
-		chapterRange: '',
-		volumeRange: '',
-
-		get languages() {
-			const set = new Set();
-			if (this.data.chapters) {
-				this.data.chapters.forEach(chp => {
-					set.add(chp.language);
-				});
-			}
-			const ary = [...set].sort();
-			ary.unshift('All');
-			return ary;
-		},
-
-		get groups() {
-			const set = new Set();
-			if (this.data.chapters) {
-				this.data.chapters.forEach(chp => {
-					Object.keys(chp.groups).forEach(g => {
-						set.add(g);
-					});
-				});
-			}
-			const ary = [...set].sort();
-			ary.unshift('All');
-			return ary;
-		},
-
-		init() {
-			const tableObserver = new MutationObserver(() => {
-				console.log('table mutated');
-				$("#selectable").selectable({
-					filter: 'tr'
-				});
-			});
-			tableObserver.observe($('table').get(0), {
-				childList: true,
-				subtree: true
-			});
-
-			$.getJSON(`${base_url}api/admin/mangadex/expires`)
-				.done((data) => {
-					if (data.error) {
-						alert('danger', 'Failed to check MangaDex integration status. Error: ' + data.error);
-						return;
-					}
-					if (data.expires && data.expires > Math.floor(Date.now() / 1000))
-						this.searchAvailable = true;
-				})
-				.fail((jqXHR, status) => {
-					alert('danger', `Failed to check MangaDex integration status. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-				})
-		},
-
-		filtersUpdated() {
-			if (!this.data.chapters)
-				this.chapters = [];
-			const filters = {
-				chapter: this.parseRange(this.chapterRange),
-				volume: this.parseRange(this.volumeRange),
-				lang: this.langChoice,
-				group: this.groupChoice
-			};
-			console.log('filters:', filters);
-			let _chapters = this.data.chapters.slice();
-			Object.entries(filters).forEach(([k, v]) => {
-				if (v === 'All') return;
-				if (k === 'group') {
-					_chapters = _chapters.filter(c => {
-						const unescaped_groups = Object.entries(c.groups).map(([g, id]) => this.unescapeHTML(g));
-						return unescaped_groups.indexOf(v) >= 0;
-					});
-					return;
-				}
-				if (k === 'lang') {
-					_chapters = _chapters.filter(c => c.language === v);
-					return;
-				}
-				const lb = parseFloat(v[0]);
-				const ub = parseFloat(v[1]);
-				if (isNaN(lb) && isNaN(ub)) return;
-				_chapters = _chapters.filter(c => {
-					const val = parseFloat(c[k]);
-					if (isNaN(val)) return false;
-					if (isNaN(lb))
-						return val <= ub;
-					else if (isNaN(ub))
-						return val >= lb;
-					else
-						return val >= lb && val <= ub;
-				});
-			});
-			console.log('filtered chapters:', _chapters);
-			this.chapters = _chapters;
-		},
-
-		search() {
-			if (this.loading || this.searchInput === '') return;
-			this.data = {};
-			this.mangaAry = undefined;
-
-			var int_id = -1;
-			try {
-				const path = new URL(this.searchInput).pathname;
-				const match = /\/(?:title|manga)\/([0-9]+)/.exec(path);
-				int_id = parseInt(match[1]);
-			} catch (e) {
-				int_id = parseInt(this.searchInput);
-			}
-
-			if (!isNaN(int_id) && int_id > 0) {
-				// The input is a positive integer. We treat it as an ID.
-				this.loading = true;
-				$.getJSON(`${base_url}api/admin/mangadex/manga/${int_id}`)
-					.done((data) => {
-						if (data.error) {
-							alert('danger', 'Failed to get manga info. Error: ' + data.error);
-							return;
-						}
-
-						this.data = data;
-						this.chapters = data.chapters;
-						this.mangaAry = undefined;
-					})
-					.fail((jqXHR, status) => {
-						alert('danger', `Failed to get manga info. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-					})
-					.always(() => {
-						this.loading = false;
-					});
-			} else {
-				if (!this.searchAvailable) {
-					alert('danger', 'Please make sure you are using a valid manga ID or manga URL from Mangadex. If you are trying to search MangaDex with a search term, please log in to MangaDex first by going to "Admin -> Connect to MangaDex".');
-					return;
-				}
-
-				// Search as a search term
-				this.loading = true;
-				$.getJSON(`${base_url}api/admin/mangadex/search?${$.param({
-					query: this.searchInput
-				})}`)
-					.done((data) => {
-						if (data.error) {
-							alert('danger', `Failed to search MangaDex. Error: ${data.error}`);
-							return;
-						}
-
-						this.mangaAry = data.manga;
-						this.data = {};
-					})
-					.fail((jqXHR, status) => {
-						alert('danger', `Failed to search MangaDex. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-					})
-					.always(() => {
-						this.loading = false;
-					});
-			}
-		},
-
-		parseRange(str) {
-			const regex = /^[\t ]*(?:(?:(<|<=|>|>=)[\t ]*([0-9]+))|(?:([0-9]+))|(?:([0-9]+)[\t ]*-[\t ]*([0-9]+))|(?:[\t ]*))[\t ]*$/m;
-			const matches = str.match(regex);
-			var num;
-
-			if (!matches) {
-				return [null, null];
-			} else if (typeof matches[1] !== 'undefined' && typeof matches[2] !== 'undefined') {
-				// e.g., <= 30
-				num = parseInt(matches[2]);
-				if (isNaN(num)) {
-					return [null, null];
-				}
-				switch (matches[1]) {
-					case '<':
-						return [null, num - 1];
-					case '<=':
-						return [null, num];
-					case '>':
-						return [num + 1, null];
-					case '>=':
-						return [num, null];
-				}
-			} else if (typeof matches[3] !== 'undefined') {
-				// a single number
-				num = parseInt(matches[3]);
-				if (isNaN(num)) {
-					return [null, null];
-				}
-				return [num, num];
-			} else if (typeof matches[4] !== 'undefined' && typeof matches[5] !== 'undefined') {
-				// e.g., 10 - 23
-				num = parseInt(matches[4]);
-				const n2 = parseInt(matches[5]);
-				if (isNaN(num) || isNaN(n2) || num > n2) {
-					return [null, null];
-				}
-				return [num, n2];
-			} else {
-				// empty or space only
-				return [null, null];
-			}
-		},
-
-		unescapeHTML(str) {
-			var elt = document.createElement("span");
-			elt.innerHTML = str;
-			return elt.innerText;
-		},
-
-		selectAll() {
-			$('tbody > tr').each((i, e) => {
-				$(e).addClass('ui-selected');
-			});
-		},
-
-		clearSelection() {
-			$('tbody > tr').each((i, e) => {
-				$(e).removeClass('ui-selected');
-			});
-		},
-
-		download() {
-			const selected = $('tbody > tr.ui-selected');
-			if (selected.length === 0) return;
-			UIkit.modal.confirm(`Download ${selected.length} selected chapters?`).then(() => {
-				const ids = selected.map((i, e) => {
-					return parseInt($(e).find('td').first().text());
-				}).get();
-				const chapters = this.chapters.filter(c => ids.indexOf(c.id) >= 0);
-				console.log(ids);
-				this.addingToDownload = true;
-				$.ajax({
-						type: 'POST',
-						url: `${base_url}api/admin/mangadex/download`,
-						data: JSON.stringify({
-							chapters: chapters
-						}),
-						contentType: "application/json",
-						dataType: 'json'
-					})
-					.done(data => {
-						console.log(data);
-						if (data.error) {
-							alert('danger', `Failed to add chapters to the download queue. Error: ${data.error}`);
-							return;
-						}
-						const successCount = parseInt(data.success);
-						const failCount = parseInt(data.fail);
-						alert('success', `${successCount} of ${successCount + failCount} chapters added to the download queue. You can view and manage your download queue on the <a href="${base_url}admin/downloads">download manager page</a>.`);
-					})
-					.fail((jqXHR, status) => {
-						alert('danger', `Failed to add chapters to the download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-					})
-					.always(() => {
-						this.addingToDownload = false;
-					});
-			});
-		},
-
-		chooseManga(manga) {
-			this.candidateManga = manga;
-			UIkit.modal($('#modal').get(0)).show();
-		},
-
-		confirmManga(id) {
-			UIkit.modal($('#modal').get(0)).hide();
-			this.searchInput = id;
-			this.search();
-		},
-
-		subscribe(langConfirmed = false, groupConfirmed = false) {
-			const filters = {
-				manga: this.data.id,
-				language: this.langChoice === 'All' ? null : this.langChoice,
-				group: this.groupChoice === 'All' ? null : this.groupChoice,
-				volume: this.volumeRange === '' ? null : this.volumeRange,
-				chapter: this.chapterRange === '' ? null : this.chapterRange
-			};
-
-			// Get group ID
-			if (filters.group) {
-				this.data.chapters.forEach(chp => {
-					const gid = chp.groups[filters.group];
-					if (gid) {
-						filters.groupId = gid;
-						return;
-					}
-				});
-			}
-
-			// Parse range values
-			if (filters.volume) {
-				[filters.volumeMin, filters.volumeMax] = this.parseRange(filters.volume);
-			}
-			if (filters.chapter) {
-				[filters.chapterMin, filters.chapterMax] = this.parseRange(filters.chapter);
-			}
-
-			if (!filters.language && !langConfirmed) {
-				UIkit.modal.confirm('You didn\'t specify a language in the filtering rules. This might cause Mango to download chapters that are not in your preferred language. Are you sure you want to continue?', {
-					labels: {
-						ok: 'Yes',
-						cancel: 'Cancel'
-					}
-				}).then(() => {
-					this.subscribe(true, groupConfirmed);
-				});
-				return;
-			}
-
-			if (!filters.group && !groupConfirmed) {
-				UIkit.modal.confirm('You didn\'t specify a group in the filtering rules. This might cause Mango to download multiple versions of the same chapter. Are you sure you want to continue?', {
-					labels: {
-						ok: 'Yes',
-						cancel: 'Cancel'
-					}
-				}).then(() => {
-					this.subscribe(langConfirmed, true);
-				});
-				return;
-			}
-
-			const mangaURL = `${mangadex_base_url}/manga/${filters.manga}`;
-
-			console.log(filters);
-			UIkit.modal.confirm(`All <strong>FUTURE</strong> chapters matching the following filters will be downloaded:<br>
-			<ul>
-			<li>Manga ID: ${filters.manga}</li>
-			<li>Language: ${filters.language || 'all'}</li>
-			<li>Group: ${filters.group || 'all'}</li>
-			<li>Volume: ${filters.volume || 'all'}</li>
-			<li>Chapter: ${filters.chapter || 'all'}</li>
-			</ul>
-
-			<strong>IMPORTANT:</strong> Please make sure you are following the manga on MangaDex, otherwise Mango won't be able to receive any updates. To follow it, visit <a href="${mangaURL}">${mangaURL}</a> and click "Follow".
-				`, {
-				labels: {
-					ok: 'Confirm',
-					cancel: 'Cancel'
-				}
-			}).then(() => {
-				$.ajax({
-						type: 'POST',
-						url: `${base_url}api/admin/mangadex/subscriptions`,
-						data: JSON.stringify({
-							subscription: filters
-						}),
-						contentType: "application/json",
-						dataType: 'json'
-					})
-					.done(data => {
-						console.log(data);
-						if (data.error) {
-							alert('danger', `Failed to subscribe. Error: ${data.error}`);
-							return;
-						}
-						alert('success', `You've successfully subscribed to this manga! You can view and manage your subscriptions on the <a href="${base_url}download/subscription">subscription manager page</a>.`);
-					})
-					.fail((jqXHR, status) => {
-						alert('danger', `Failed to subscribe. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-					});
-			});
-		}
-	};
-};
--- a/public/js/mangadex.js
+++ b/public/js/mangadex.js
@@ -1,61 +0,0 @@
-const component = () => {
-	return {
-		username: '',
-		password: '',
-		expires: undefined,
-		loading: true,
-		loggingIn: false,
-
-		init() {
-			this.loading = true;
-			$.ajax({
-					type: 'GET',
-					url: `${base_url}api/admin/mangadex/expires`,
-					contentType: "application/json",
-				})
-				.done(data => {
-					console.log(data);
-					if (data.error) {
-						alert('danger', `Failed to retrieve MangaDex token status. Error: ${data.error}`);
-						return;
-					}
-					this.expires = data.expires;
-					this.loading = false;
-				})
-				.fail((jqXHR, status) => {
-					alert('danger', `Failed to retrieve MangaDex token status. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-				});
-		},
-		login() {
-			if (!(this.username && this.password)) return;
-			this.loggingIn = true;
-			$.ajax({
-					type: 'POST',
-					url: `${base_url}api/admin/mangadex/login`,
-					contentType: "application/json",
-					dataType: 'json',
-					data: JSON.stringify({
-						username: this.username,
-						password: this.password
-					})
-				})
-				.done(data => {
-					console.log(data);
-					if (data.error) {
-						alert('danger', `Failed to log in. Error: ${data.error}`);
-						return;
-					}
-					this.expires = data.expires;
-				})
-				.fail((jqXHR, status) => {
-					alert('danger', `Failed to log in. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
-				})
-				.always(() => {
-					this.loggingIn = false;
-				});
-		},
-		get expired() {
-			return this.expires && moment().diff(moment.unix(this.expires)) > 0;
-		}
-	};
-};
--- a/public/js/reader.js
+++ b/public/js/reader.js
@@ -6,11 +6,13 @@ const readerComponent = () => {
 		alertClass: 'uk-alert-primary',
 		items: [],
 		curItem: {},
+		enableFlipAnimation: true,
 		flipAnimation: null,
 		longPages: false,
 		lastSavedPage: page,
 		selectedIndex: 0, // 0: not selected; 1: the first page
 		margin: 30,
+		preloadLookahead: 3,

 		/**
 		 * Initialize the component by fetching the page dimensions
@@ -52,6 +54,16 @@ const readerComponent = () => {
 					if (savedMargin) {
 						this.margin = savedMargin;
 					}
+
+					// Preload Images
+					this.preloadLookahead = +(localStorage.getItem('preloadLookahead') ?? 3);
+					const limit = Math.min(page + this.preloadLookahead, this.items.length + 1);
+					for (let idx = page + 1; idx <= limit; idx++) {
+						this.preloadImage(this.items[idx - 1].url);
+					}
+
+					const savedFlipAnimation = localStorage.getItem('enableFlipAnimation');
+					this.enableFlipAnimation = savedFlipAnimation === null || savedFlipAnimation === 'true';
 				})
 				.catch(e => {
 					const errMsg = `Failed to get the page dimensions. ${e}`;
@@ -60,6 +72,12 @@ const readerComponent = () => {
 					this.msg = errMsg;
 				})
 		},
+		/**
+		 * Preload an image, which is expected to be cached
+		 */
+		preloadImage(url) {
+			(new Image()).src = url;
+		},
 		/**
 		 * Handles the `change` event for the page selector
 		 */
@@ -111,12 +129,18 @@ const readerComponent = () => {

 			if (newIdx <= 0 || newIdx > this.items.length) return;

+			if (newIdx + this.preloadLookahead < this.items.length + 1) {
+				this.preloadImage(this.items[newIdx + this.preloadLookahead - 1].url);
+			}
+
 			this.toPage(newIdx);

-			if (isNext)
-				this.flipAnimation = 'right';
-			else
-				this.flipAnimation = 'left';
+			if (this.enableFlipAnimation) {
+				if (isNext)
+					this.flipAnimation = 'right';
+				else
+					this.flipAnimation = 'left';
+			}

 			setTimeout(() => {
 				this.flipAnimation = null;
@@ -287,6 +311,14 @@ const readerComponent = () => {
 		marginChanged() {
 			localStorage.setItem('margin', this.margin);
 			this.toPage(this.selectedIndex);
-		}
+		},
+
+		preloadLookaheadChanged() {
+			localStorage.setItem('preloadLookahead', this.preloadLookahead);
+		},
+
+		enableFlipAnimationChanged() {
+			localStorage.setItem('enableFlipAnimation', this.enableFlipAnimation);
+		},
 	};
 }
--- a/shard.lock
+++ b/shard.lock
@@ -2,31 +2,31 @@ version: 2.0
 shards:
  ameba:
    git: https://github.com/crystal-ameba/ameba.git
-    version: 0.14.0
+    version: 0.14.3

  archive:
    git: https://github.com/hkalexling/archive.cr.git
-    version: 0.4.0
+    version: 0.5.0

  baked_file_system:
    git: https://github.com/schovi/baked_file_system.git
-    version: 0.9.8+git.commit.fb3091b546797fbec3c25dc0e1e2cff60bb9033b
+    version: 0.10.0

  clim:
    git: https://github.com/at-grandpa/clim.git
-    version: 0.12.0
+    version: 0.17.1

  db:
    git: https://github.com/crystal-lang/crystal-db.git
-    version: 0.9.0
+    version: 0.10.1

  duktape:
    git: https://github.com/jessedoyle/duktape.cr.git
-    version: 0.20.0
+    version: 1.0.0

  exception_page:
    git: https://github.com/crystal-loot/exception_page.git
-    version: 0.1.4
+    version: 0.1.5

  http_proxy:
    git: https://github.com/mamantoha/http_proxy.git
@@ -34,49 +34,45 @@ shards:

  image_size:
    git: https://github.com/hkalexling/image_size.cr.git
-    version: 0.4.0
+    version: 0.5.0

  kemal:
    git: https://github.com/kemalcr/kemal.git
-    version: 0.27.0
+    version: 1.0.0

  kemal-session:
    git: https://github.com/kemalcr/kemal-session.git
-    version: 0.13.0
+    version: 1.0.0

  kilt:
    git: https://github.com/jeromegn/kilt.git
-    version: 0.4.0
+    version: 0.4.1

  koa:
    git: https://github.com/hkalexling/koa.git
-    version: 0.7.0
-
-  mangadex:
-    git: https://github.com/hkalexling/mangadex.git
-    version: 0.11.0+git.commit.f5b0d64fbb138879fb9228b6e9ff34ec97c3e824
+    version: 0.8.0

  mg:
    git: https://github.com/hkalexling/mg.git
-    version: 0.3.0+git.commit.a19417abf03eece80039f89569926cff1ce3a1a3
+    version: 0.5.0+git.commit.697e46e27cde8c3969346e228e372db2455a6264

  myhtml:
    git: https://github.com/kostya/myhtml.git
-    version: 1.5.1
+    version: 1.5.8

  open_api:
-    git: https://github.com/jreinert/open_api.cr.git
-    version: 1.2.1+git.commit.95e4df2ca10b1fe88b8b35c62a18b06a10267b6c
+    git: https://github.com/hkalexling/open_api.cr.git
+    version: 1.2.1+git.commit.1d3c55dd5534c6b0af18964d031858a08515553a

  radix:
    git: https://github.com/luislavena/radix.git
-    version: 0.3.9
+    version: 0.4.1

  sqlite3:
    git: https://github.com/crystal-lang/crystal-sqlite3.git
-    version: 0.16.0
+    version: 0.18.0

  tallboy:
    git: https://github.com/epoch/tallboy.git
-    version: 0.9.3
+    version: 0.9.3+git.commit.9be1510bb0391c95e92f1b288f3afb429a73caa6

--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: mango
-version: 0.22.0
+version: 0.23.0

 authors:
  - Alex Ling <hkalexling@gmail.com>
@@ -8,7 +8,7 @@ targets:
  mango:
    main: src/mango.cr

-crystal: 0.36.1
+crystal: 1.0.0

 license: MIT

@@ -21,7 +21,6 @@ dependencies:
    github: crystal-lang/crystal-sqlite3
  baked_file_system:
    github: schovi/baked_file_system
-    version: 0.9.8+git.commit.fb3091b546797fbec3c25dc0e1e2cff60bb9033b
  archive:
    github: hkalexling/archive.cr
  ameba:
@@ -30,7 +29,6 @@ dependencies:
    github: at-grandpa/clim
  duktape:
    github: jessedoyle/duktape.cr
-    version: ~> 0.20.0
  myhtml:
    github: kostya/myhtml
  http_proxy:
@@ -41,7 +39,6 @@ dependencies:
    github: hkalexling/koa
  tallboy:
    github: epoch/tallboy
+    branch: master
  mg:
   github: hkalexling/mg
-  mangadex:
-   github: hkalexling/mangadex
--- a/src/config.cr
+++ b/src/config.cr
@@ -33,10 +33,8 @@ class Config
    "download_retries"       => 4,
    "download_queue_db_path" => File.expand_path("~/mango/queue.db",
      home: true),
-    "chapter_rename_rule" => "[Vol.{volume} ]" \
-                             "[Ch.{chapter} ]{title|id}",
-    "manga_rename_rule"                  => "{title}",
-    "subscription_update_interval_hours" => 24,
+    "chapter_rename_rule" => "[Vol.{volume} ][Ch.{chapter} ]{title|id}",
+    "manga_rename_rule"   => "{title}",
  }

  @@singlet : Config?
--- a/src/library/entry.cr
+++ b/src/library/entry.cr
@@ -46,6 +46,18 @@ class Entry
    file.close
  end

+  def to_slim_json : String
+    JSON.build do |json|
+      json.object do
+        {% for str in ["zip_path", "title", "size", "id"] %}
+        json.field {{str}}, @{{str.id}}
+      {% end %}
+        json.field "title_id", @book.id
+        json.field "pages" { json.number @pages }
+      end
+    end
+  end
+
  def to_json(json : JSON::Builder)
    json.object do
      {% for str in ["zip_path", "title", "size", "id"] %}
--- a/src/library/library.cr
+++ b/src/library/library.cr
@@ -42,25 +42,6 @@ class Library
        end
      end
    end
-
-    subscription_interval = Config.current
-      .mangadex["subscription_update_interval_hours"].as Int32
-    unless subscription_interval < 1
-      spawn do
-        loop do
-          subscriptions = Storage.default.subscriptions
-          Logger.info "Checking MangaDex for updates on " \
-                      "#{subscriptions.size} subscriptions"
-          added_count = 0
-          subscriptions.each do |sub|
-            added_count += sub.check_for_updates
-          end
-          Logger.info "Subscription update completed. Added #{added_count} " \
-                      "chapters to the download queue"
-          sleep subscription_interval.hours
-        end
-      end
-    end
  end

  def titles
@@ -85,6 +66,21 @@ class Library
    titles + titles.flat_map &.deep_titles
  end

+  def to_slim_json : String
+    JSON.build do |json|
+      json.object do
+        json.field "dir", @dir
+        json.field "titles" do
+          json.array do
+            self.titles.each do |title|
+              json.raw title.to_slim_json
+            end
+          end
+        end
+      end
+    end
+  end
+
  def to_json(json : JSON::Builder)
    json.object do
      json.field "dir", @dir
--- a/src/library/title.cr
+++ b/src/library/title.cr
@@ -57,6 +57,41 @@ class Title
    end
  end

+  def to_slim_json : String
+    JSON.build do |json|
+      json.object do
+        {% for str in ["dir", "title", "id"] %}
+        json.field {{str}}, @{{str.id}}
+      {% end %}
+        json.field "signature" { json.number @signature }
+        json.field "titles" do
+          json.array do
+            self.titles.each do |title|
+              json.raw title.to_slim_json
+            end
+          end
+        end
+        json.field "entries" do
+          json.array do
+            @entries.each do |entry|
+              json.raw entry.to_slim_json
+            end
+          end
+        end
+        json.field "parents" do
+          json.array do
+            self.parents.each do |title|
+              json.object do
+                json.field "title", title.title
+                json.field "id", title.id
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+
  def to_json(json : JSON::Builder)
    json.object do
      {% for str in ["dir", "title", "id"] %}
--- a/src/logger.cr
+++ b/src/logger.cr
@@ -34,7 +34,11 @@ class Logger
    end

    @backend.formatter = Log::Formatter.new &format_proc
-    Log.setup @@severity, @backend
+
+    Log.setup do |c|
+      c.bind "*", @@severity, @backend
+      c.bind "db.*", :error, @backend
+    end
  end

  def self.get_severity(level = "") : Log::Severity
--- a/src/mangadex/downloader.cr
+++ b/src/mangadex/downloader.cr
@@ -1,172 +0,0 @@
-require "mangadex"
-require "compress/zip"
-require "../rename"
-require "./ext"
-
-module MangaDex
-  class PageJob
-    property success = false
-    property url : String
-    property filename : String
-    property writer : Compress::Zip::Writer
-    property tries_remaning : Int32
-
-    def initialize(@url, @filename, @writer, @tries_remaning)
-    end
-  end
-
-  class Downloader < Queue::Downloader
-    @wait_seconds : Int32 = Config.current.mangadex["download_wait_seconds"]
-      .to_i32
-    @retries : Int32 = Config.current.mangadex["download_retries"].to_i32
-
-    use_default
-
-    def initialize
-      @client = Client.from_config
-      super
-    end
-
-    def pop : Queue::Job?
-      job = nil
-      MainFiber.run do
-        DB.open "sqlite3://#{@queue.path}" do |db|
-          begin
-            db.query_one "select * from queue where id not like '%-%' " \
-                         "and (status = 0 or status = 1) " \
-                         "order by time limit 1" do |res|
-              job = Queue::Job.from_query_result res
-            end
-          rescue
-          end
-        end
-      end
-      job
-    end
-
-    private def download(job : Queue::Job)
-      @downloading = true
-      @queue.set_status Queue::JobStatus::Downloading, job
-      begin
-        chapter = @client.chapter job.id
-        # We must put the `.pages` call in a rescue block to handle external
-        #   chapters.
-        pages = chapter.pages
-      rescue e
-        Logger.error e
-        @queue.set_status Queue::JobStatus::Error, job
-        unless e.message.nil?
-          @queue.add_message e.message.not_nil!, job
-        end
-        @downloading = false
-        return
-      end
-      @queue.set_pages pages.size, job
-      lib_dir = @library_path
-      rename_rule = Rename::Rule.new \
-        Config.current.mangadex["manga_rename_rule"].to_s
-      manga_dir = File.join lib_dir, chapter.manga.rename rename_rule
-      unless File.exists? manga_dir
-        Dir.mkdir_p manga_dir
-      end
-      zip_path = File.join manga_dir, "#{job.title}.cbz.part"
-
-      # Find the number of digits needed to store the number of pages
-      len = Math.log10(pages.size).to_i + 1
-
-      writer = Compress::Zip::Writer.new zip_path
-      # Create a buffered channel. It works as an FIFO queue
-      channel = Channel(PageJob).new pages.size
-      spawn do
-        pages.each_with_index do |url, i|
-          fn = Path.new(URI.parse(url).path).basename
-          ext = File.extname fn
-          fn = "#{i.to_s.rjust len, '0'}#{ext}"
-          page_job = PageJob.new url, fn, writer, @retries
-          Logger.debug "Downloading #{url}"
-          loop do
-            sleep @wait_seconds.seconds
-            download_page page_job
-            break if page_job.success ||
-                     page_job.tries_remaning <= 0
-            page_job.tries_remaning -= 1
-            Logger.warn "Failed to download page #{url}. " \
-                        "Retrying... Remaining retries: " \
-                        "#{page_job.tries_remaning}"
-          end
-
-          channel.send page_job
-          break unless @queue.exists? job
-        end
-      end
-
-      spawn do
-        page_jobs = [] of PageJob
-        pages.size.times do
-          page_job = channel.receive
-
-          break unless @queue.exists? job
-
-          Logger.debug "[#{page_job.success ? "success" : "failed"}] " \
-                       "#{page_job.url}"
-          page_jobs << page_job
-          if page_job.success
-            @queue.add_success job
-          else
-            @queue.add_fail job
-            msg = "Failed to download page #{page_job.url}"
-            @queue.add_message msg, job
-            Logger.error msg
-          end
-        end
-
-        unless @queue.exists? job
-          Logger.debug "Download cancelled"
-          @downloading = false
-          next
-        end
-
-        fail_count = page_jobs.count { |j| !j.success }
-        Logger.debug "Download completed. " \
-                     "#{fail_count}/#{page_jobs.size} failed"
-        writer.close
-        filename = File.join File.dirname(zip_path), File.basename(zip_path,
-          ".part")
-        File.rename zip_path, filename
-        Logger.debug "cbz File created at #{filename}"
-
-        zip_exception = validate_archive filename
-        if !zip_exception.nil?
-          @queue.add_message "The downloaded archive is corrupted. " \
-                             "Error: #{zip_exception}", job
-          @queue.set_status Queue::JobStatus::Error, job
-        elsif fail_count > 0
-          @queue.set_status Queue::JobStatus::MissingPages, job
-        else
-          @queue.set_status Queue::JobStatus::Completed, job
-        end
-        @downloading = false
-      end
-    end
-
-    private def download_page(job : PageJob)
-      Logger.debug "downloading #{job.url}"
-      headers = HTTP::Headers{
-        "User-agent" => "Mangadex.cr",
-      }
-      begin
-        HTTP::Client.get job.url, headers do |res|
-          unless res.success?
-            raise "Failed to download page #{job.url}. " \
-                  "[#{res.status_code}] #{res.status_message}"
-          end
-          job.writer.add job.filename, res.body_io
-        end
-        job.success = true
-      rescue e
-        Logger.error e
-        job.success = false
-      end
-    end
-  end
-end
--- a/src/mangadex/ext.cr
+++ b/src/mangadex/ext.cr
@@ -1,94 +0,0 @@
-private macro properties_to_hash(names)
-  {
-    {% for name in names %}
-      "{{name.id}}" => {{name.id}}.to_s,
-    {% end %}
-  }
-end
-
-# Monkey-patch the structures in the `mangadex` shard to suit our needs
-module MangaDex
-  struct Client
-    @@group_cache = {} of String => Group
-
-    def self.from_config : Client
-      self.new base_url: Config.current.mangadex["base_url"].to_s,
-        api_url: Config.current.mangadex["api_url"].to_s
-    end
-  end
-
-  struct Manga
-    def rename(rule : Rename::Rule)
-      rule.render properties_to_hash %w(id title author artist)
-    end
-
-    def to_info_json
-      hash = JSON.parse(to_json).as_h
-      _chapters = chapters.map do |c|
-        JSON.parse c.to_info_json
-      end
-      hash["chapters"] = JSON::Any.new _chapters
-      hash.to_json
-    end
-  end
-
-  struct Chapter
-    def rename(rule : Rename::Rule)
-      hash = properties_to_hash %w(id title volume chapter lang_code language)
-      hash["groups"] = groups.join(",", &.name)
-      rule.render hash
-    end
-
-    def full_title
-      rule = Rename::Rule.new \
-        Config.current.mangadex["chapter_rename_rule"].to_s
-      rename rule
-    end
-
-    def to_info_json
-      hash = JSON.parse(to_json).as_h
-      hash["language"] = JSON::Any.new language
-      _groups = {} of String => JSON::Any
-      groups.each do |g|
-        _groups[g.name] = JSON::Any.new g.id
-      end
-      hash["groups"] = JSON::Any.new _groups
-      hash["full_title"] = JSON::Any.new full_title
-      hash.to_json
-    end
-
-    # We don't need to rename the manga title here. It will be renamed in
-    #   src/mangadex/downloader.cr
-    def to_job : Queue::Job
-      Queue::Job.new(
-        id.to_s,
-        manga_id.to_s,
-        full_title,
-        manga_title,
-        Queue::JobStatus::Pending,
-        Time.unix timestamp
-      )
-    end
-  end
-
-  struct User
-    def updates_after(time : Time, &block : Chapter ->)
-      page = 1
-      stopped = false
-      until stopped
-        chapters = followed_updates(page: page).chapters
-        return if chapters.empty?
-        chapters.each do |c|
-          if time > Time.unix c.timestamp
-            stopped = true
-            break
-          end
-          yield c
-        end
-        page += 1
-        # Let's not DDOS MangaDex :)
-        sleep 5.seconds
-      end
-    end
-  end
-end
--- a/src/mango.cr
+++ b/src/mango.cr
@@ -2,13 +2,12 @@ require "./config"
 require "./queue"
 require "./server"
 require "./main_fiber"
-require "./mangadex/*"
 require "./plugin/*"
 require "option_parser"
 require "clim"
 require "tallboy"

-MANGO_VERSION = "0.22.0"
+MANGO_VERSION = "0.23.0"

 # From http://www.network-science.de/ascii/
 BANNER = %{
@@ -59,7 +58,6 @@ class CLI < Clim
      Storage.default
      Queue.default
      Library.default
-      MangaDex::Downloader.default
      Plugin::Downloader.default

      spawn do
--- a/src/routes/admin.cr
+++ b/src/routes/admin.cr
@@ -73,9 +73,5 @@ struct AdminRouter
    get "/admin/missing" do |env|
      layout "missing-items"
    end
-
-    get "/admin/mangadex" do |env|
-      layout "mangadex"
-    end
  end
 end
--- a/src/routes/api.cr
+++ b/src/routes/api.cr
@@ -1,6 +1,6 @@
-require "../mangadex/*"
 require "../upload"
 require "koa"
+require "digest"

 struct APIRouter
  @@api_json : String?
@@ -56,31 +56,20 @@ struct APIRouter
      "error"   => String?,
    }

-    Koa.schema("mdChapter", {
-      "id"    => Int64,
-      "group" => {} of String => String,
-    }.merge(s %w(title volume chapter language full_title time
-      manga_title manga_id)),
-      desc: "A MangaDex chapter")
-
-    Koa.schema "mdManga", {
-      "id"       => Int64,
-      "chapters" => ["mdChapter"],
-    }.merge(s %w(title description author artist cover_url)),
-      desc: "A MangaDex manga"
-
    Koa.describe "Returns a page in a manga entry"
    Koa.path "tid", desc: "Title ID"
    Koa.path "eid", desc: "Entry ID"
    Koa.path "page", schema: Int32, desc: "The page number to return (starts from 1)"
    Koa.response 200, schema: Bytes, media_type: "image/*"
    Koa.response 500, "Page not found or not readable"
+    Koa.response 304, "Page not modified (only available when `If-None-Match` is set)"
    Koa.tag "reader"
    get "/api/page/:tid/:eid/:page" do |env|
      begin
        tid = env.params.url["tid"]
        eid = env.params.url["eid"]
        page = env.params.url["page"].to_i
+        prev_e_tag = env.request.headers["If-None-Match"]?

        title = Library.default.get_title tid
        raise "Title ID `#{tid}` not found" if title.nil?
@@ -90,7 +79,15 @@ struct APIRouter
        raise "Failed to load page #{page} of " \
              "`#{title.title}/#{entry.title}`" if img.nil?

-        send_img env, img
+        e_tag = Digest::SHA1.hexdigest img.data
+        if prev_e_tag == e_tag
+          env.response.status_code = 304
+          ""
+        else
+          env.response.headers["ETag"] = e_tag
+          env.response.headers["Cache-Control"] = "public, max-age=86400"
+          send_img env, img
+        end
      rescue e
        Logger.error e
        env.response.status_code = 500
@@ -102,12 +99,14 @@ struct APIRouter
    Koa.path "tid", desc: "Title ID"
    Koa.path "eid", desc: "Entry ID"
    Koa.response 200, schema: Bytes, media_type: "image/*"
+    Koa.response 304, "Page not modified (only available when `If-None-Match` is set)"
    Koa.response 500, "Page not found or not readable"
    Koa.tag "library"
    get "/api/cover/:tid/:eid" do |env|
      begin
        tid = env.params.url["tid"]
        eid = env.params.url["eid"]
+        prev_e_tag = env.request.headers["If-None-Match"]?

        title = Library.default.get_title tid
        raise "Title ID `#{tid}` not found" if title.nil?
@@ -118,7 +117,14 @@ struct APIRouter
        raise "Failed to get cover of `#{title.title}/#{entry.title}`" \
           if img.nil?

-        send_img env, img
+        e_tag = Digest::SHA1.hexdigest img.data
+        if prev_e_tag == e_tag
+          env.response.status_code = 304
+          ""
+        else
+          env.response.headers["ETag"] = e_tag
+          send_img env, img
+        end
      rescue e
        Logger.error e
        env.response.status_code = 500
@@ -126,8 +132,11 @@ struct APIRouter
      end
    end

-    Koa.describe "Returns the book with title `tid`"
+    Koa.describe "Returns the book with title `tid`", <<-MD
+    Supply the `tid` query parameter to strip away "display_name", "cover_url", and "mtime" from the returned object to speed up the loading time
+    MD
    Koa.path "tid", desc: "Title ID"
+    Koa.query "slim"
    Koa.response 200, schema: "title"
    Koa.response 404, "Title not found"
    Koa.tag "library"
@@ -137,7 +146,11 @@ struct APIRouter
        title = Library.default.get_title tid
        raise "Title ID `#{tid}` not found" if title.nil?

-        send_json env, title.to_json
+        if env.params.query["slim"]?
+          send_json env, title.to_slim_json
+        else
+          send_json env, title.to_json
+        end
      rescue e
        Logger.error e
        env.response.status_code = 404
@@ -145,14 +158,21 @@ struct APIRouter
      end
    end

-    Koa.describe "Returns the entire library with all titles and entries"
+    Koa.describe "Returns the entire library with all titles and entries", <<-MD
+    Supply the `tid` query parameter to strip away "display_name", "cover_url", and "mtime" from the returned object to speed up the loading time
+    MD
+    Koa.query "slim"
    Koa.response 200, schema: {
      "dir"    => String,
      "titles" => ["title"],
    }
    Koa.tag "library"
    get "/api/library" do |env|
-      send_json env, Library.default.to_json
+      if env.params.query["slim"]?
+        send_json env, Library.default.to_slim_json
+      else
+        send_json env, Library.default.to_json
+      end
    end

    Koa.describe "Triggers a library scan"
@@ -309,58 +329,6 @@ struct APIRouter
      end
    end

-    Koa.describe "Returns a MangaDex manga identified by `id`", <<-MD
-      On error, returns a JSON that contains the error message in the `error` field.
-    MD
-    Koa.tags ["admin", "mangadex"]
-    Koa.path "id", desc: "A MangaDex manga ID"
-    Koa.response 200, schema: "mdManga"
-    get "/api/admin/mangadex/manga/:id" do |env|
-      begin
-        id = env.params.url["id"]
-        manga = MangaDex::Client.from_config.manga id
-        send_json env, manga.to_info_json
-      rescue e
-        Logger.error e
-        send_json env, {"error" => e.message}.to_json
-      end
-    end
-
-    Koa.describe "Adds a list of MangaDex chapters to the download queue", <<-MD
-      On error, returns a JSON that contains the error message in the `error` field.
-    MD
-    Koa.tags ["admin", "mangadex", "downloader"]
-    Koa.body schema: {
-      "chapters" => ["mdChapter"],
-    }
-    Koa.response 200, schema: {
-      "success" => Int32,
-      "fail"    => Int32,
-    }
-    post "/api/admin/mangadex/download" do |env|
-      begin
-        chapters = env.params.json["chapters"].as(Array).map &.as_h
-        jobs = chapters.map { |chapter|
-          Queue::Job.new(
-            chapter["id"].as_i64.to_s,
-            chapter["mangaId"].as_i64.to_s,
-            chapter["full_title"].as_s,
-            chapter["mangaTitle"].as_s,
-            Queue::JobStatus::Pending,
-            Time.unix chapter["timestamp"].as_i64
-          )
-        }
-        inserted_count = Queue.default.push jobs
-        send_json env, {
-          "success": inserted_count,
-          "fail":    jobs.size - inserted_count,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {"error" => e.message}.to_json
-      end
-    end
-
    ws "/api/admin/mangadex/queue" do |socket, env|
      interval_raw = env.params.query["interval"]?
      interval = (interval_raw.to_i? if interval_raw) || 5
@@ -617,21 +585,32 @@ struct APIRouter
        "height" => Int32,
      }],
    }
+    Koa.response 304, "Not modified (only available when `If-None-Match` is set)"
    get "/api/dimensions/:tid/:eid" do |env|
      begin
        tid = env.params.url["tid"]
        eid = env.params.url["eid"]
+        prev_e_tag = env.request.headers["If-None-Match"]?

        title = Library.default.get_title tid
        raise "Title ID `#{tid}` not found" if title.nil?
        entry = title.get_entry eid
        raise "Entry ID `#{eid}` of `#{title.title}` not found" if entry.nil?

-        sizes = entry.page_dimensions
-        send_json env, {
-          "success"    => true,
-          "dimensions" => sizes,
-        }.to_json
+        file_hash = Digest::SHA1.hexdigest (entry.zip_path + entry.mtime.to_s)
+        e_tag = "W/#{file_hash}"
+        if e_tag == prev_e_tag
+          env.response.status_code = 304
+          ""
+        else
+          sizes = entry.page_dimensions
+          env.response.headers["ETag"] = e_tag
+          env.response.headers["Cache-Control"] = "public, max-age=86400"
+          send_json env, {
+            "success"    => true,
+            "dimensions" => sizes,
+          }.to_json
+        end
      rescue e
        Logger.error e
        send_json env, {
@@ -890,239 +869,6 @@ struct APIRouter
      end
    end

-    Koa.describe "Logs the current user into their MangaDex account", <<-MD
-    If successful, returns the expiration date (as a unix timestamp) of the newly created token.
-    MD
-    Koa.body schema: {
-      "username" => String,
-      "password" => String,
-    }
-    Koa.response 200, schema: {
-      "success" => Bool,
-      "error"   => String?,
-      "expires" => Int64?,
-    }
-    Koa.tags ["admin", "mangadex", "users"]
-    post "/api/admin/mangadex/login" do |env|
-      begin
-        username = env.params.json["username"].as String
-        password = env.params.json["password"].as String
-        mango_username = get_username env
-
-        client = MangaDex::Client.from_config
-        client.auth username, password
-
-        Storage.default.save_md_token mango_username, client.token.not_nil!,
-          client.token_expires
-
-        send_json env, {
-          "success" => true,
-          "error"   => nil,
-          "expires" => client.token_expires.to_unix,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
-    Koa.describe "Returns the expiration date (as a unix timestamp) of the mangadex token if it exists"
-    Koa.response 200, schema: {
-      "success" => Bool,
-      "error"   => String?,
-      "expires" => Int64?,
-    }
-    Koa.tags ["admin", "mangadex", "users"]
-    get "/api/admin/mangadex/expires" do |env|
-      begin
-        username = get_username env
-        _, expires = Storage.default.get_md_token username
-
-        send_json env, {
-          "success" => true,
-          "error"   => nil,
-          "expires" => expires.try &.to_unix,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
-    Koa.describe "Searches MangaDex for manga matching `query`", <<-MD
-    Returns an empty list if the current user hasn't logged in to MangaDex.
-    MD
-    Koa.query "query"
-    Koa.response 200, schema: {
-      "success" => Bool,
-      "error"   => String?,
-      "manga?"  => [{
-        "id"          => Int64,
-        "title"       => String,
-        "description" => String,
-        "mainCover"   => String,
-      }],
-    }
-    Koa.tags ["admin", "mangadex"]
-    get "/api/admin/mangadex/search" do |env|
-      begin
-        query = env.params.query["query"]
-
-        send_json env, {
-          "success" => true,
-          "error"   => nil,
-          "manga"   => get_client(env).partial_search query,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
-    Koa.describe "Lists all MangaDex subscriptions"
-    Koa.response 200, schema: {
-      "success"        => Bool,
-      "error"          => String?,
-      "subscriptions?" => [{
-        "id"           => Int64,
-        "username"     => String,
-        "manga_id"     => Int64,
-        "language"     => String?,
-        "group_id"     => Int64?,
-        "min_volume"   => Int64?,
-        "max_volume"   => Int64?,
-        "min_chapter"  => Int64?,
-        "max_chapter"  => Int64?,
-        "last_checked" => Int64,
-        "created_at"   => Int64,
-      }],
-    }
-    Koa.tags ["admin", "mangadex", "subscriptions"]
-    get "/api/admin/mangadex/subscriptions" do |env|
-      begin
-        send_json env, {
-          "success"       => true,
-          "error"         => nil,
-          "subscriptions" => Storage.default.subscriptions,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
-    Koa.describe "Creates a new MangaDex subscription"
-    Koa.body schema: {
-      "subscription" => {
-        "manga"      => Int64,
-        "language"   => String?,
-        "groupId"    => Int64?,
-        "volumeMin"  => Int64?,
-        "volumeMax"  => Int64?,
-        "chapterMin" => Int64?,
-        "chapterMax" => Int64?,
-      },
-    }
-    Koa.response 200, schema: {
-      "success" => Bool,
-      "error"   => String?,
-    }
-    Koa.tags ["admin", "mangadex", "subscriptions"]
-    post "/api/admin/mangadex/subscriptions" do |env|
-      begin
-        json = env.params.json["subscription"].as Hash(String, JSON::Any)
-        sub = Subscription.new json["manga"].as_i64, get_username env
-        sub.language = json["language"]?.try &.as_s?
-        sub.group_id = json["groupId"]?.try &.as_i64?
-        sub.min_volume = json["volumeMin"]?.try &.as_i64?
-        sub.max_volume = json["volumeMax"]?.try &.as_i64?
-        sub.min_chapter = json["chapterMin"]?.try &.as_i64?
-        sub.max_chapter = json["chapterMax"]?.try &.as_i64?
-
-        Storage.default.save_subscription sub
-
-        send_json env, {
-          "success" => true,
-          "error"   => nil,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
-    Koa.describe "Deletes a MangaDex subscription identified by `id`", <<-MD
-    Does nothing if the subscription was not created by the current user.
-    MD
-    Koa.response 200, schema: {
-      "success" => Bool,
-      "error"   => String?,
-    }
-    Koa.tags ["admin", "mangadex", "subscriptions"]
-    delete "/api/admin/mangadex/subscriptions/:id" do |env|
-      begin
-        id = env.params.url["id"].to_i64
-        Storage.default.delete_subscription id, get_username env
-        send_json env, {
-          "success" => true,
-          "error"   => nil,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
-    Koa.describe "Triggers an update for a MangaDex subscription identified by `id`", <<-MD
-    Does nothing if the subscription was not created by the current user.
-    MD
-    Koa.response 200, schema: {
-      "success" => Bool,
-      "error"   => String?,
-    }
-    Koa.tags ["admin", "mangadex", "subscriptions"]
-    post "/api/admin/mangadex/subscriptions/check/:id" do |env|
-      begin
-        id = env.params.url["id"].to_i64
-        username = get_username env
-        sub = Storage.default.get_subscription id, username
-        unless sub
-          raise "Subscription with id #{id} not found under user #{username}"
-        end
-        spawn do
-          sub.check_for_updates
-        end
-        send_json env, {
-          "success" => true,
-          "error"   => nil,
-        }.to_json
-      rescue e
-        Logger.error e
-        send_json env, {
-          "success" => false,
-          "error"   => e.message,
-        }.to_json
-      end
-    end
-
    doc = Koa.generate
    @@api_json = doc.to_json if doc

--- a/src/routes/main.cr
+++ b/src/routes/main.cr
@@ -30,7 +30,8 @@ struct MainRouter
        else
          redirect env, "/"
        end
-      rescue
+      rescue e
+        Logger.error e
        redirect env, "/login"
      end
    end
@@ -71,11 +72,6 @@ struct MainRouter
      end
    end

-    get "/download" do |env|
-      mangadex_base_url = Config.current.mangadex["base_url"]
-      layout "download"
-    end
-
    get "/download/plugins" do |env|
      begin
        id = env.params.query["plugin"]?
@@ -95,12 +91,6 @@ struct MainRouter
      end
    end

-    get "/download/subscription" do |env|
-      mangadex_base_url = Config.current.mangadex["base_url"]
-      username = get_username env
-      layout "subscription"
-    end
-
    get "/" do |env|
      begin
        username = get_username env
--- a/src/storage.cr
+++ b/src/storage.cr
@@ -5,7 +5,6 @@ require "base64"
 require "./util/*"
 require "mg"
 require "../migration/*"
-require "./subscription"

 def hash_password(pw)
  Crypto::Bcrypt::Password.create(pw).to_s
@@ -15,9 +14,6 @@ def verify_password(hash, pw)
  (Crypto::Bcrypt::Password.new hash).verify pw
 end

-SUB_ATTR = %w(manga_id language group_id min_volume max_volume min_chapter
-  max_chapter username)
-
 class Storage
  @@insert_entry_ids = [] of IDTuple
  @@insert_title_ids = [] of IDTuple
@@ -549,70 +545,6 @@ class Storage
    {token, expires}
  end

-  def save_subscription(sub : Subscription)
-    MainFiber.run do
-      get_db do |db|
-        {% begin %}
-          db.exec "insert into subscription (#{SUB_ATTR.join ","}, " \
-            "last_checked, created_at) values " \
-            "(#{Array.new(SUB_ATTR.size + 2, "?").join ","})",
-          {% for type in SUB_ATTR %}
-            sub.{{type.id}},
-          {% end %}
-          sub.last_checked.to_unix, sub.created_at.to_unix
-        {% end %}
-      end
-    end
-  end
-
-  def subscriptions : Array(Subscription)
-    subs = [] of Subscription
-    MainFiber.run do
-      get_db do |db|
-        db.query "select * from subscription" do |rs|
-          subs += Subscription.from_rs rs
-        end
-      end
-    end
-    subs
-  end
-
-  def delete_subscription(id : Int64, username : String)
-    MainFiber.run do
-      get_db do |db|
-        db.exec "delete from subscription where id = (?) and username = (?)",
-          id, username
-      end
-    end
-  end
-
-  def get_subscription(id : Int64, username : String) : Subscription?
-    sub = nil
-    MainFiber.run do
-      get_db do |db|
-        db.query "select * from subscription where id = (?) and " \
-                 "username = (?) limit 1", id, username do |rs|
-          sub = Subscription.from_rs(rs).first?
-        end
-      end
-    end
-    sub
-  end
-
-  def update_subscription_last_checked(id : Int64? = nil)
-    MainFiber.run do
-      get_db do |db|
-        if id
-          db.exec "update subscription set last_checked = (?) where id = (?)",
-            Time.utc.to_unix, id
-        else
-          db.exec "update subscription set last_checked = (?)",
-            Time.utc.to_unix
-        end
-      end
-    end
-  end
-
  def close
    MainFiber.run do
      unless @db.nil?
--- a/src/util/web.cr
+++ b/src/util/web.cr
@@ -107,25 +107,6 @@ macro get_sort_opt
  end
 end

-# Returns an authorized client
-def get_client(username : String) : MangaDex::Client
-  token, expires = Storage.default.get_md_token username
-
-  unless expires && token
-    raise "No token found for user #{username}"
-  end
-
-  client = MangaDex::Client.from_config
-  client.token = token
-  client.token_expires = expires
-
-  client
-end
-
-def get_client(env) : MangaDex::Client
-  get_client get_username env
-end
-
 module HTTP
  class Client
    private def self.exec(uri : URI, tls : TLSContext = nil)
--- a/src/views/admin.html.ecr
+++ b/src/views/admin.html.ecr
@@ -33,7 +33,6 @@
      <option>System</option>
    </select>
  </li>
-  <li><a class="uk-link-reset" href="<%= base_url %>admin/mangadex">Connect to MangaDex</a></li>
 </ul>

 <hr class="uk-divider-icon">
--- a/src/views/download-manager.html.ecr
+++ b/src/views/download-manager.html.ecr
@@ -5,63 +5,61 @@
    <button class="uk-button uk-button-default" @click="load()" :disabled="loading">Refresh Queue</button>
    <button class="uk-button uk-button-default" x-show="paused !== undefined" x-text="paused ? 'Resume Download' : 'Pause Download'" @click="toggle()" :disabled="toggling"></button>
  </div>
-  <div class="uk-overflow-auto">
-    <table class="uk-table uk-table-striped">
-      <thead>
-        <tr>
-          <th>Chapter</th>
-          <th>Manga</th>
-          <th>Progress</th>
-          <th>Time</th>
-          <th>Status</th>
-          <th>Plugin</th>
-          <th>Actions</th>
+  <table class="uk-table uk-table-striped uk-overflow-auto">
+    <thead>
+      <tr>
+        <th>Chapter</th>
+        <th>Manga</th>
+        <th>Progress</th>
+        <th>Time</th>
+        <th>Status</th>
+        <th>Plugin</th>
+        <th>Actions</th>
+      </tr>
+    </thead>
+    <tbody>
+      <template x-for="job in jobs" :key="job">
+        <tr :id="`chapter-${job.id}`">
+
+          <template x-if="job.plugin_id">
+            <td x-text="job.title"></td>
+          </template>
+          <template x-if="!job.plugin_id">
+            <td><a :href="`<%= mangadex_base_url %>/chapter/${job.id}`" x-text="job.title"></td>
+          </template>
+
+          <template x-if="job.plugin_id">
+            <td x-text="job.manga_title"></td>
+          </template>
+          <template x-if="!job.plugin_id">
+            <td><a :href="`<%= mangadex_base_url %>/manga/${job.manga_id}`" x-text="job.manga_title"></td>
+          </template>
+
+          <td x-text="`${job.success_count}/${job.pages}`"></td>
+          <td x-text="`${moment(job.time).fromNow()}`"></td>
+
+          <td>
+            <span :class="statusClass(job.status)" x-text="job.status"></span>
+            <template x-if="job.status_message.length > 0">
+              <div class="uk-inline">
+                <span uk-icon="info"></span>
+                <div uk-dropdown x-text="job.status_message" style="white-space: pre-line;"></div>
+              </div>
+            </template>
+          </td>
+
+          <td x-text="`${job.plugin_id || ''}`"></td>
+          <td>
+            <a @click="jobAction('delete', $event)" uk-icon="trash" uk-tooltip="Delete"></a>
+            <template x-if="job.status_message.length > 0">
+              <a @click="jobAction('retry', $event)" uk-icon="refresh" uk-tooltip="Retry"></a>
+            </template>
+          </td>
        </tr>
-      </thead>
-      <tbody>
-        <template x-for="job in jobs" :key="job">
-          <tr :id="`chapter-${job.id}`">
-
-            <template x-if="job.plugin_id">
-              <td x-text="job.title"></td>
-            </template>
-            <template x-if="!job.plugin_id">
-              <td><a :href="`<%= mangadex_base_url %>/chapter/${job.id}`" x-text="job.title"></td>
-            </template>
-
-            <template x-if="job.plugin_id">
-              <td x-text="job.manga_title"></td>
-            </template>
-            <template x-if="!job.plugin_id">
-              <td><a :href="`<%= mangadex_base_url %>/manga/${job.manga_id}`" x-text="job.manga_title"></td>
-            </template>
-
-            <td x-text="`${job.success_count}/${job.pages}`"></td>
-            <td x-text="`${moment(job.time).fromNow()}`"></td>
-
-            <td>
-              <span :class="statusClass(job.status)" x-text="job.status"></span>
-              <template x-if="job.status_message.length > 0">
-                <div class="uk-inline">
-                  <span uk-icon="info"></span>
-                  <div uk-dropdown x-text="job.status_message" style="white-space: pre-line;"></div>
-                </div>
-              </template>
-            </td>
-
-            <td x-text="`${job.plugin_id || ''}`"></td>
-
-            <td>
-              <a @click="jobAction('delete', $event)" uk-icon="trash" uk-tooltip="Delete"></a>
-              <template x-if="job.status_message.length > 0">
-                <a @click="jobAction('retry', $event)" uk-icon="refresh" uk-tooltip="Retry"></a>
-              </template>
-            </td>
-          </tr>
-        </template>
-      </tbody>
-    </table>
-  </div>
+      </template>
+    </tbody>
+  </table>
+</div>
 </div>

 <% content_for "script" do %>
--- a/src/views/download.html.ecr
+++ b/src/views/download.html.ecr
@@ -1,170 +1,162 @@
 <h2 class=uk-title>Download from MangaDex</h2>
 <div x-data="downloadComponent()" x-init="init()">
-    <div class="uk-grid-small" uk-grid style="margin-bottom:40px;">
-        <div class="uk-width-expand">
-            <input class="uk-input" type="text" :placeholder="searchAvailable ? 'Search MangaDex or enter a manga ID/URL' : 'MangaDex manga ID or URL'" x-model="searchInput" @keydown.enter.debounce="search()">
-        </div>
-        <div class="uk-width-auto">
-            <div uk-spinner class="uk-align-center" x-show="loading" x-cloak></div>
-            <button class="uk-button uk-button-default" x-show="!loading" @click="search()">Search</button>
-        </div>
+  <div class="uk-grid-small" uk-grid style="margin-bottom:40px;">
+    <div class="uk-width-expand">
+      <input class="uk-input" type="text" :placeholder="searchAvailable ? 'Search MangaDex or enter a manga ID/URL' : 'MangaDex manga ID or URL'" x-model="searchInput" @keydown.enter.debounce="search()">
    </div>
+    <div class="uk-width-auto">
+      <div uk-spinner class="uk-align-center" x-show="loading" x-cloak></div>
+      <button class="uk-button uk-button-default" x-show="!loading" @click="search()">Search</button>
+    </div>
+  </div>

-    <template x-if="mangaAry">
-        <div>
-            <p x-show="mangaAry.length === 0">No matching manga found.</p>
+  <template x-if="mangaAry">
+    <div>
+      <p x-show="mangaAry.length === 0">No matching manga found.</p>

-            <div class="uk-child-width-1-4@m uk-child-width-1-2" uk-grid>
-                <template x-for="manga in mangaAry" :key="manga.id">
-                    <div class="item" :data-id="manga.id" @click="chooseManga(manga)">
-                        <div class="uk-card uk-card-default">
-                            <div class="uk-card-media-top uk-inline">
-                                <img uk-img :data-src="manga.mainCover">
-                            </div>
-                            <div class="uk-card-body">
-                                <h3 class="uk-card-title break-word uk-margin-remove-bottom free-height" x-text="manga.title"></h3>
-                                <p class="uk-text-meta" x-text="`ID: ${manga.id}`"></p>
-                            </div>
-                        </div>
-                    </div>
-                </template>
+      <div class="uk-child-width-1-4@m uk-child-width-1-2" uk-grid>
+        <template x-for="manga in mangaAry" :key="manga.id">
+          <div class="item" :data-id="manga.id" @click="chooseManga(manga)">
+            <div class="uk-card uk-card-default">
+              <div class="uk-card-media-top uk-inline">
+                <img uk-img :data-src="manga.mainCover">
+              </div>
+              <div class="uk-card-body">
+                <h3 class="uk-card-title break-word uk-margin-remove-bottom free-height" x-text="manga.title"></h3>
+                <p class="uk-text-meta" x-text="`ID: ${manga.id}`"></p>
+              </div>
            </div>
-        </div>
-    </template>
+          </div>
+        </template>
+      </div>
+    </div>
+  </template>

-    <div x-show="data && data.chapters" x-cloak>
-        <div class"uk-grid-small" uk-grid>
-            <div class="uk-width-1-4@s">
-                <img :src="data.mainCover">
-            </div>
-            <div class="uk-width-1-4@s">
-                <p>Title: <a :href="`<%= mangadex_base_url %>/manga/${data.id}`" x-text="data.title"></a></p>
-                <p x-text="`Artist: ${data.artist}`"></p>
-                <p x-text="`Author: ${data.author}`"></p>
-            </div>
-            <div class="uk-form-stacked uk-width-1-2@s" id="filters">
-                <p class="uk-text-lead uk-margin-remove-bottom">
-                <span>Filter Chapters</span>
-                <button class="uk-icon-button uk-align-right" uk-icon="rss" uk-tooltip="Subscribe" x-show="searchAvailable" @click="subscribe()"></button>
-                </p>
-                <p class="uk-text-meta uk-margin-remove-top" x-text="`${chapters.length} chapters found`"></p>
-                <div class="uk-margin">
-                    <label class="uk-form-label">Language</label>
-                    <div class="uk-form-controls">
-                        <select class="uk-select filter-field" x-model="langChoice" @change="filtersUpdated()">
-                            <template x-for="lang in languages" :key="lang">
-                                <option x-text="lang"></option>
-                            </template>
-                        </select>
-                    </div>
-                </div>
-
-                <div class="uk-margin">
-                    <label class="uk-form-label">Group</label>
-                    <div class="uk-form-controls">
-                        <select class="uk-select filter-field" x-model="groupChoice" @change="filtersUpdated()">
-                            <template x-for="group in groups" :key="group">
-                                <option x-text="group"></option>
-                            </template>
-                        </select>
-                    </div>
-                </div>
-
-                <div class="uk-margin">
-                    <label class="uk-form-label">Volume</label>
-                    <div class="uk-form-controls">
-                        <input class="uk-input filter-field" type="text" placeholder="e.g., 127, 10-14, >30, <=212, or leave it empty." x-model="volumeRange" @keydown.enter="filtersUpdated()">
-                    </div>
-                </div>
-
-                <div class="uk-margin">
-                    <label class="uk-form-label">Chapter</label>
-                    <div class="uk-form-controls">
-                        <input class="uk-input filter-field" type="text" placeholder="e.g., 127, 10-14, >30, <=212, or leave it empty." x-model="chapterRange" @keydown.enter="filtersUpdated()">
-                    </div>
-                </div>
-            </div>
+  <div x-show="data && data.chapters" x-cloak>
+    <div class"uk-grid-small" uk-grid>
+      <div class="uk-width-1-4@s">
+        <img :src="data.mainCover">
+      </div>
+      <div class="uk-width-1-4@s">
+        <p>Title: <a :href="`<%= mangadex_base_url %>/manga/${data.id}`" x-text="data.title"></a></p>
+        <p x-text="`Artist: ${data.artist}`"></p>
+        <p x-text="`Author: ${data.author}`"></p>
+      </div>
+      <div class="uk-form-stacked uk-width-1-2@s" id="filters">
+        <p class="uk-text-lead uk-margin-remove-bottom">Filter Chapters</p>
+        <p class="uk-text-meta uk-margin-remove-top" x-text="`${chapters.length} chapters found`"></p>
+        <div class="uk-margin">
+          <label class="uk-form-label">Language</label>
+          <div class="uk-form-controls">
+            <select class="uk-select filter-field" x-model="langChoice" @change="filtersUpdated()">
+              <template x-for="lang in languages" :key="lang">
+                <option x-text="lang"></option>
+              </template>
+            </select>
+          </div>
        </div>

        <div class="uk-margin">
-            <div class="uk-margin">
-                <button class="uk-button uk-button-default" @click="selectAll()">Select All</button>
-                <button class="uk-button uk-button-default" @click="clearSelection()">Clear Selections</button>
-                <button class="uk-button uk-button-primary" @click="download()" x-show="!addingToDownload">Download Selected</button>
-                <div uk-spinner class="uk-margin-left" x-show="addingToDownload"></div>
-            </div>
-            <p class="uk-text-meta">Click on a table row to select the chapter. Drag your mouse over multiple rows to select them all. Hold Ctrl to make multiple non-adjacent selections.</p>
+          <label class="uk-form-label">Group</label>
+          <div class="uk-form-controls">
+            <select class="uk-select filter-field" x-model="groupChoice" @change="filtersUpdated()">
+              <template x-for="group in groups" :key="group">
+                <option x-text="group"></option>
+              </template>
+            </select>
+          </div>
        </div>
-        <p x-text="`Mango can only list ${chaptersLimit} chapters, but we found ${chapters.length} chapters. Please use the filter options above to narrow down your search.`" x-show="chapters.length > chaptersLimit"></p>
-        <div class="uk-overflow-auto">
-            <table class="uk-table uk-table-striped" x-show="chapters.length <= chaptersLimit">
-                <thead>
-                    <tr>
-                        <th>ID</th>
-                        <th>Title</th>
-                        <th>Language</th>
-                        <th>Group</th>
-                        <th>Volume</th>
-                        <th>Chapter</th>
-                        <th>Timestamp</th>
-                    </tr>
-                </thead>

-                <template x-if="chapters.length <= chaptersLimit">
-                    <tbody id="selectable">
-                        <template x-for="chp in chapters" :key="chp">
-                            <tr class="ui-widget-content">
-                                <td><a :href="`<%= mangadex_base_url %>/chapter/${chp.id}`" x-text="chp.id"></a></td>
-                                <td x-text="chp.title"></td>
-                                <td x-text="chp.language"></td>
-                                <td>
-                                    <template x-for="grp in Object.entries(chp.groups)">
-                                        <div>
-                                            <a :href="`<%= mangadex_base_url %>/group/${grp[1]}`" x-text="grp[0]"></a>
-                                        </div>
-                                    </template>
-                                </td>
-                                <td x-text="chp.volume"></td>
-                                <td x-text="chp.chapter"></td>
-                                <td x-text="`${moment.unix(chp.timestamp).fromNow()}`"></td>
-                            </tr>
-                        </template>
-                    </tbody>
+        <div class="uk-margin">
+          <label class="uk-form-label">Volume</label>
+          <div class="uk-form-controls">
+            <input class="uk-input filter-field" type="text" placeholder="e.g., 127, 10-14, >30, <=212, or leave it empty." x-model="volumeRange" @keydown.enter="filtersUpdated()">
+          </div>
+        </div>
+
+        <div class="uk-margin">
+          <label class="uk-form-label">Chapter</label>
+          <div class="uk-form-controls">
+            <input class="uk-input filter-field" type="text" placeholder="e.g., 127, 10-14, >30, <=212, or leave it empty." x-model="chapterRange" @keydown.enter="filtersUpdated()">
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <div class="uk-margin">
+      <div class="uk-margin">
+        <button class="uk-button uk-button-default" @click="selectAll()">Select All</button>
+        <button class="uk-button uk-button-default" @click="clearSelection()">Clear Selections</button>
+        <button class="uk-button uk-button-primary" @click="download()" x-show="!addingToDownload">Download Selected</button>
+        <div uk-spinner class="uk-margin-left" x-show="addingToDownload"></div>
+      </div>
+      <p class="uk-text-meta">Click on a table row to select the chapter. Drag your mouse over multiple rows to select them all. Hold Ctrl to make multiple non-adjacent selections.</p>
+    </div>
+    <p x-text="`Mango can only list ${chaptersLimit} chapters, but we found ${chapters.length} chapters. Please use the filter options above to narrow down your search.`" x-show="chapters.length > chaptersLimit"></p>
+    <table class="uk-table uk-table-striped uk-overflow-auto" x-show="chapters.length <= chaptersLimit">
+      <thead>
+        <tr>
+          <th>ID</th>
+          <th>Title</th>
+          <th>Language</th>
+          <th>Group</th>
+          <th>Volume</th>
+          <th>Chapter</th>
+          <th>Timestamp</th>
+        </tr>
+      </thead>
+
+      <template x-if="chapters.length <= chaptersLimit">
+        <tbody id="selectable">
+          <template x-for="chp in chapters" :key="chp">
+            <tr class="ui-widget-content">
+              <td><a :href="`<%= mangadex_base_url %>/chapter/${chp.id}`" x-text="chp.id"></a></td>
+              <td x-text="chp.title"></td>
+              <td x-text="chp.language"></td>
+              <td>
+                <template x-for="grp in Object.entries(chp.groups)">
+                  <div>
+                    <a :href="`<%= mangadex_base_url %>/group/${grp[1]}`" x-text="grp[0]"></a>
+                  </div>
                </template>
-            </table>
-        </div>
-    </div>
+              </td>
+              <td x-text="chp.volume"></td>
+              <td x-text="chp.chapter"></td>
+              <td x-text="`${moment.unix(chp.timestamp).fromNow()}`"></td>
+            </tr>
+          </template>
+        </tbody>
+      </template>
+    </table>
+  </div>

-    <div id="modal" class="uk-flex-top" uk-modal="container: false">
-        <div class="uk-modal-dialog uk-margin-auto-vertical">
-            <button class="uk-modal-close-default" type="button" uk-close></button>
-            <div class="uk-modal-header">
-                <h3 class="uk-modal-title break-word" x-text="candidateManga.title"></h3>
-            </div>
-            <div class="uk-modal-body">
-                <div class="uk-grid">
-                    <div class="uk-width-1-3@s">
-                        <img uk-img data-width data-height :src="candidateManga.mainCover" style="width:100%;margin-bottom:10px;">
-                        <a :href="`<%= mangadex_base_url %>/manga/${candidateManga.id}`" x-text="`ID: ${candidateManga.id}`" class="uk-link-muted"></a>
-                    </div>
-                    <div class="uk-width-2-3@s">
-                        <p x-text="candidateManga.description"></p>
-                    </div>
-                </div>
-            </div>
-            <div class="uk-modal-footer">
-                <button class="uk-button uk-button-primary" type="button" @click="confirmManga(candidateManga.id)">Choose</button>
-            </div>
+  <div id="modal" class="uk-flex-top" uk-modal="container: false">
+    <div class="uk-modal-dialog uk-margin-auto-vertical">
+      <button class="uk-modal-close-default" type="button" uk-close></button>
+      <div class="uk-modal-header">
+        <h3 class="uk-modal-title break-word" x-text="candidateManga.title"></h3>
+      </div>
+      <div class="uk-modal-body">
+        <div class="uk-grid">
+          <div class="uk-width-1-3@s">
+            <img uk-img data-width data-height :src="candidateManga.mainCover" style="width:100%;margin-bottom:10px;">
+            <a :href="`<%= mangadex_base_url %>/manga/${candidateManga.id}`" x-text="`ID: ${candidateManga.id}`" class="uk-link-muted"></a>
+          </div>
+          <div class="uk-width-2-3@s" uk-overflow-auto>
+            <p x-text="candidateManga.description"></p>
+          </div>
        </div>
+      </div>
+      <div class="uk-modal-footer">
+        <button class="uk-button uk-button-primary" type="button" @click="confirmManga(candidateManga.id)">Choose</button>
+      </div>
    </div>
+  </div>
 </div>

 <% content_for "script" do %>
-    <%= render_component "moment" %>
-    <%= render_component "jquery-ui" %>
-    <script>
-        const mangadex_base_url = "<%= mangadex_base_url %>";
-    </script>
-    <script src="<%= base_url %>js/alert.js"></script>
-    <script src="<%= base_url %>js/download.js"></script>
+  <%= render_component "moment" %>
+  <%= render_component "jquery-ui" %>
+  <script src="<%= base_url %>js/alert.js"></script>
+  <script src="<%= base_url %>js/download.js"></script>
 <% end %>
--- a/src/views/layout.html.ecr
+++ b/src/views/layout.html.ecr
@@ -17,10 +17,8 @@
                <li class="uk-parent">
                  <a href="#">Download</a>
                  <ul class="uk-nav-sub">
-                    <li><a href="<%= base_url %>download">MangaDex</a></li>
                    <li><a href="<%= base_url %>download/plugins">Plugins</a></li>
                    <li><a href="<%= base_url %>admin/downloads">Download Manager</a></li>
-                    <li><a href="<%= base_url %>download/subscription">Subscription Manager</a></li>
                  </ul>
                </li>
              <% end %>
@@ -50,11 +48,9 @@
                <div class="uk-navbar-dropdown">
                  <ul class="uk-nav uk-navbar-dropdown-nav">
                    <li class="uk-nav-header">Source</li>
-                    <li><a href="<%= base_url %>download">MangaDex</a></li>
                    <li><a href="<%= base_url %>download/plugins">Plugins</a></li>
                    <li class="uk-nav-divider"></li>
                    <li><a href="<%= base_url %>admin/downloads">Download Manager</a></li>
-                    <li><a href="<%= base_url %>download/subscription">Subscription Manager</a></li>
                  </ul>
                </div>
              </li>
--- a/src/views/missing-items.html.ecr
+++ b/src/views/missing-items.html.ecr
@@ -3,36 +3,34 @@
  <div x-show="!empty">
    <p>The following items were present in your library, but now we can't find them anymore. If you deleted them mistakenly, try to recover the files or folders, put them back to where they were, and rescan the library. Otherwise, you can safely delete them and the associated metadata using the buttons below to free up database space.</p>
    <button class="uk-button uk-button-danger" @click="rmAll()">Delete All</button>
-    <div class="uk-overflow-auto">
-      <table class="uk-table uk-table-striped">
-        <thead>
-          <tr>
-            <th>Type</th>
-            <th>Relative Path</th>
-            <th>ID</th>
-            <th>Actions</th>
+    <table class="uk-table uk-table-striped uk-overflow-auto">
+      <thead>
+        <tr>
+          <th>Type</th>
+          <th>Relative Path</th>
+          <th>ID</th>
+          <th>Actions</th>
+        </tr>
+      </thead>
+      <tbody>
+        <template x-for="title in titles" :key="title">
+          <tr :id="`title-${title.id}`">
+            <td>Title</td>
+            <td x-text="title.path"></td>
+            <td x-text="title.id"></td>
+            <td><a @click="rm($event)" uk-icon="trash"></a></td>
          </tr>
-        </thead>
-        <tbody>
-          <template x-for="title in titles" :key="title">
-            <tr :id="`title-${title.id}`">
-              <td>Title</td>
-              <td x-text="title.path"></td>
-              <td x-text="title.id"></td>
-              <td><a @click="rm($event)" uk-icon="trash"></a></td>
-            </tr>
-          </template>
-          <template x-for="entry in entries" :key="entry">
-            <tr :id="`entry-${entry.id}`">
-              <td>Entry</td>
-              <td x-text="entry.path"></td>
-              <td x-text="entry.id"></td>
-              <td><a @click="rm($event)" uk-icon="trash"></a></td>
-            </tr>
-          </template>
-        </tbody>
-      </table>
-    </div>
+        </template>
+        <template x-for="entry in entries" :key="entry">
+          <tr :id="`entry-${entry.id}`">
+            <td>Entry</td>
+            <td x-text="entry.path"></td>
+            <td x-text="entry.id"></td>
+            <td><a @click="rm($event)" uk-icon="trash"></a></td>
+          </tr>
+        </template>
+      </tbody>
+    </table>
  </div>
 </div>

--- a/src/views/reader.html.ecr
+++ b/src/views/reader.html.ecr
@@ -21,7 +21,7 @@
      <div
        :class="{'uk-container': true, 'uk-container-small': mode === 'continuous', 'uk-container-expand': mode !== 'continuous'}">
        <div x-show="!loading && mode === 'continuous'" x-cloak>
-          <template x-for="item in items">
+          <template x-if="!loading && mode === 'continuous'" x-for="item in items">
            <img
              uk-img
              :class="{'uk-align-center': true, 'spine': item.width < 50}"
@@ -50,6 +50,9 @@
                                                                                                                                                                 width:${mode === 'width' ? '100vw' : 'auto'}; 
                                                                                                                                                                 height:${mode === 'height' ? '100vh' : 'auto'}; 
                                                                                                                                                                 margin-bottom:0;
+                                                                                                                                                                 max-width:100%;
+                                                                                                                                                                 max-height:100%;
+                                                                                                                                                                 object-fit: contain;
                                                                                                                                                                 `" />

          <div style="position:absolute;z-index:1; top:0;left:0; width:30%;height:100%;" @click="flipPage(false)"></div>
@@ -98,6 +101,19 @@
            </div>
          </div>

+          <div class="uk-margin uk-form-horizontal" x-show="mode !== 'continuous'">
+            <label class="uk-form-label" for="enable-flip-animation">Enable Flip Animation</label>
+            <div class="uk-form-controls">
+              <input id="enable-flip-animation" class="uk-checkbox" type="checkbox" x-model="enableFlipAnimation" @change="enableFlipAnimationChanged()">
+            </div>
+          </div>
+          <div class="uk-margin uk-form-horizontal" x-show="mode !== 'continuous'">
+            <label class="uk-form-label" for="preload-lookahead" x-text="`Preload Image: ${preloadLookahead} page(s)`"></label>
+            <div class="uk-form-controls">
+              <input id="preload-lookahead" class="uk-range" type="range" min="0" max="5" step="1" x-model.number="preloadLookahead" @change="preloadLookaheadChanged()">
+            </div>
+          </div>
+
          <hr class="uk-divider-icon">

          <div class="uk-margin">
Author	SHA1	Message	Date
Alex Ling	8d84a3c502	Merge pull request #221 from hkalexling/rc/0.23.0 v0.23.0	2021-08-28 18:44:50 +08:00
Alex Ling	a26b4b3965	Add Discord badge	2021-08-28 10:27:43 +00:00
Alex Ling	f2dd20cdec	Bump version to 0.23.0	2021-08-22 08:20:24 +00:00
Alex Ling	64d6cd293c	Remove MangaDex from README	2021-08-22 08:20:01 +00:00
Alex Ling	08dc0601e8	Remove page_margin from README	2021-08-22 08:18:28 +00:00
Alex Ling	9c983df7e9	Merge pull request #216 from Leeingnyo/feature/update-crystal-1.0 Update crystal version to 1.0	2021-08-22 15:59:20 +08:00
Alex Ling	efc547f5b2	Fix "Executing query" spam in log	2021-08-22 07:34:29 +00:00
Alex Ling	995ca3b40f	Update ARM Dockerfile	2021-08-20 08:26:11 +00:00
Alex Ling	864435d3f9	Upgrade dependencies for Crystal 1.0.0	2021-08-20 07:15:16 +00:00
Alex Ling	64c145cf80	Merge branch 'dev' of https://github.com/hkalexling/Mango into feature/update-crystal-1.0	2021-08-20 00:36:38 +00:00
Alex Ling	6549253ed1	Merge branch 'dev' of https://github.com/hkalexling/Mango into dev	2021-08-20 00:26:59 +00:00
Alex Ling	d9565718a4	Remove MangaDex integration	2021-08-20 00:25:21 +00:00
Alex Ling	400c3024fd	Merge pull request #219 from Leeingnyo/feature/enhance-paged-mode Enhance the paged mode reader	2021-08-20 08:13:39 +08:00
Leeingnyo	a703175b3a	Parenthesize to avoid a misbehavior	2021-08-19 15:03:01 +09:00
Leeingnyo	83b122ab75	Implement a controller to toggle flip animation	2021-08-18 23:46:45 +09:00
Leeingnyo	1e7d6ba5b1	Keep an image ratio at the paged mode, clamping the image in a screen	2021-08-18 23:46:45 +09:00
Leeingnyo	4d1ad8fb38	Prevent load images	2021-08-18 23:46:45 +09:00
Leeingnyo	d544252e3e	Add preload lookahead controller	2021-08-18 23:46:45 +09:00
Leeingnyo	b02b28d3e3	Implement to preload images when viewer is paged mode	2021-08-18 23:07:38 +09:00
Leeingnyo	d7efe1e553	Use yaml-static in Dockerfile	2021-08-18 21:23:28 +09:00
Alex Ling	1973564272	Revert "Subscription manager" This reverts commit `a612500b0f`.	2021-08-18 12:09:59 +00:00
Alex Ling	29923f6dc7	Merge pull request #214 from Leeingnyo/feature/http-cache HTTP cache for thumbnails, pages, dimensions	2021-08-18 07:37:21 +08:00
Leeingnyo	4a261d5ff8	Set Cache-Control header at page, dimensions API	2021-08-18 01:33:22 +09:00
Alex Ling	31d425d462	Document the 304 responses	2021-08-17 07:14:24 +00:00
Leeingnyo	a21681a6d7	Update a container version of bulid workflow	2021-08-16 13:23:58 +09:00
Leeingnyo	208019a0b9	Update Docker image	2021-08-16 01:48:18 +09:00
Leeingnyo	54e2a54ecb	Update cyrstal-lang, libraries	2021-08-16 01:48:18 +09:00
Leeingnyo	2426ef05ec	Apply cache on dimensions api Use zip_path and mtime for hashing It used for weak validation	2021-08-15 21:41:44 +09:00
Leeingnyo	25b90a8724	Apply cache on page, cover api Get image data and use it for hashing	2021-08-15 21:33:08 +09:00
Alex Ling	cd8944ed2d	Slim option in library and title APIs	2021-04-25 12:41:37 +00:00
Alex Ling	7f0c256fe6	Log login errors	2021-04-25 12:41:29 +00:00