[add] basic epub reader, [fix] empty device synced bug

This commit is contained in:
Evan Reichard 2023-10-10 19:06:12 -04:00
parent edca763396
commit 8ecd6ad57d
16 changed files with 1375 additions and 411 deletions

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@ -41,7 +41,8 @@ In additional to the compatible KOSync API's, we add:
- Additional APIs to automatically upload reading statistics
- Upload documents to the server (can download in the "Documents" view or via OPDS)
- Book metadata scraping (Thanks [OpenLibrary](https://openlibrary.org/) & [Google Books API](https://developers.google.com/books/docs/v1/getting_started))
- No JavaScript! All information is generated server side with go templates
- No JavaScript for the main app! All information is generated server side with go templates.
- JavaScript is used for the ePub reader. Goals to make it service worker to enable a complete offline PWA reading experience.
# Server

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@ -81,6 +81,7 @@ func (api *API) registerWebAppRoutes() {
}
render.AddFromFilesFuncs("login", helperFuncs, "templates/login.html")
render.AddFromFilesFuncs("reader", helperFuncs, "templates/reader-base.html", "templates/reader.html")
render.AddFromFilesFuncs("home", helperFuncs, "templates/base.html", "templates/home.html")
render.AddFromFilesFuncs("search", helperFuncs, "templates/base.html", "templates/search.html")
render.AddFromFilesFuncs("settings", helperFuncs, "templates/base.html", "templates/settings.html")
@ -103,6 +104,7 @@ func (api *API) registerWebAppRoutes() {
api.Router.GET("/activity", api.authWebAppMiddleware, api.createAppResourcesRoute("activity"))
api.Router.GET("/documents", api.authWebAppMiddleware, api.createAppResourcesRoute("documents"))
api.Router.GET("/documents/:document", api.authWebAppMiddleware, api.createAppResourcesRoute("document"))
api.Router.GET("/documents/:document/reader", api.authWebAppMiddleware, api.documentReader)
api.Router.GET("/documents/:document/file", api.authWebAppMiddleware, api.downloadDocumentFile)
api.Router.GET("/documents/:document/cover", api.authWebAppMiddleware, api.getDocumentCover)
api.Router.POST("/documents/:document/edit", api.authWebAppMiddleware, api.editDocument)

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@ -2,6 +2,7 @@ package api
import (
"crypto/md5"
"database/sql"
"fmt"
"mime/multipart"
"net/http"
@ -308,6 +309,45 @@ func (api *API) getDocumentCover(c *gin.Context) {
c.File(coverFilePath)
}
func (api *API) documentReader(c *gin.Context) {
rUser, _ := c.Get("AuthorizedUser")
var rDoc requestDocumentID
if err := c.ShouldBindUri(&rDoc); err != nil {
log.Error("[documentReader] Invalid URI Bind")
c.AbortWithStatus(http.StatusBadRequest)
return
}
progress, err := api.DB.Queries.GetProgress(api.DB.Ctx, database.GetProgressParams{
DocumentID: rDoc.DocumentID,
UserID: rUser.(string),
})
if err != nil && err != sql.ErrNoRows {
log.Error("[documentReader] UpsertDocument DB Error:", err)
c.AbortWithStatus(http.StatusBadRequest)
return
}
document, err := api.DB.Queries.GetDocumentWithStats(api.DB.Ctx, database.GetDocumentWithStatsParams{
UserID: rUser.(string),
DocumentID: rDoc.DocumentID,
})
if err != nil {
log.Error("[documentReader] GetDocumentWithStats DB Error:", err)
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": "Invalid Request"})
return
}
c.HTML(http.StatusOK, "reader", gin.H{
"SearchEnabled": api.Config.SearchEnabled,
"Progress": progress.Progress,
"Data": document,
"RelBase": "../../",
})
}
func (api *API) editDocument(c *gin.Context) {
var rDocID requestDocumentID
if err := c.ShouldBindUri(&rDocID); err != nil {

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@ -142,6 +142,7 @@ func (api *API) setProgress(c *gin.Context) {
ID: rPosition.DeviceID,
UserID: rUser.(string),
DeviceName: rPosition.Device,
LastSynced: time.Now().UTC().Format(time.RFC3339),
}); err != nil {
log.Error("[setProgress] UpsertDevice DB Error:", err)
}
@ -188,7 +189,11 @@ func (api *API) getProgress(c *gin.Context) {
UserID: rUser.(string),
})
if err != nil {
if err == sql.ErrNoRows {
// Not Found
c.JSON(http.StatusOK, gin.H{})
return
} else if err != nil {
log.Error("[getProgress] GetProgress DB Error:", err)
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": "Invalid Document"})
return
@ -248,6 +253,7 @@ func (api *API) addActivities(c *gin.Context) {
ID: rActivity.DeviceID,
UserID: rUser.(string),
DeviceName: rActivity.Device,
LastSynced: time.Now().UTC().Format(time.RFC3339),
}); err != nil {
log.Error("[addActivities] UpsertDevice DB Error:", err)
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": "Invalid Device"})

1
assets/reader/epub.min.js vendored Normal file

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656
assets/reader/index.js Normal file
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@ -0,0 +1,656 @@
const THEMES = ["light", "tan", "blue", "gray", "black"];
const THEME_FILE = "/assets/reader/readerThemes.css";
class EBookReader {
bookState = {
currentWord: 0,
pages: 0,
percentage: 0,
progress: "",
readEvents: [],
words: 0,
};
constructor(file, bookState) {
// Set Variables
Object.assign(this.bookState, bookState);
// Load EPUB
this.book = ePub(file, { openAs: "epub" });
window.book = this.book;
// Render
this.rendition = this.book.renderTo("viewer", {
manager: "default",
flow: "paginated",
width: "100%",
height: "100%",
});
// Setup Reader
this.book.ready.then(this.setupReader.bind(this));
// Load Settings
this.loadSettings();
// Initialize
this.initThemes();
this.initRenditionListeners();
this.initDocumentListeners();
}
/**
* Load position and generate locations
**/
async setupReader() {
// Load Position
let currentCFI = await this.fromPosition(this.bookState.progress);
if (!currentCFI) this.bookState.currentWord = 0;
await this.rendition.display(currentCFI);
// Start Timer
this.bookState.pageStart = Date.now();
// Get Stats
let getStats = function () {
let stats = this.getBookStats();
this.updateBookStats(stats);
}.bind(this);
// Register Content Hook
this.rendition.hooks.content.register(getStats);
getStats();
}
/**
* Register all themes with reader
**/
initThemes() {
// Register Themes
THEMES.forEach((theme) =>
this.rendition.themes.register(theme, THEME_FILE)
);
this.rendition.themes.select(this.readerSettings.theme || "tan");
}
/**
* Rendition hooks
**/
initRenditionListeners() {
/**
* Initiate the debounce when the given function returns true.
* Don't run it again until the timeout lapses.
**/
function debounceFunc(fn, d) {
let timer;
let bouncing = false;
return function () {
let context = this;
let args = arguments;
if (bouncing) return;
if (!fn.apply(context, args)) return;
bouncing = true;
clearTimeout(timer);
timer = setTimeout(() => {
bouncing = false;
}, d);
};
}
// Elements
let topBar = document.querySelector("#top-bar");
let bottomBar = document.querySelector("#bottom-bar");
let nextPage = this.nextPage.bind(this);
let prevPage = this.prevPage.bind(this);
let saveSettings = this.saveSettings.bind(this);
// Font Scaling
let readerSettings = this.readerSettings;
this.rendition.hooks.render.register(function (doc, data) {
let renderDoc = doc.document;
// Initial Font Size
renderDoc.documentElement.style.setProperty(
"--editor-font-size",
(readerSettings.fontSize || 1) + "em"
);
this.themes.default({
"*": { "font-size": "var(--editor-font-size) !important" },
});
// ------------------------------------------------ //
// ---------------- Resize Helpers ---------------- //
// ------------------------------------------------ //
let isScaling = false;
let lastScale = 1;
let lastLocation = undefined;
let debounceID = undefined;
let debounceGesture = () => {
this.display(lastLocation.start.cfi);
lastLocation = undefined;
isScaling = false;
};
// Gesture Listener
renderDoc.addEventListener(
"gesturechange",
async function (e) {
e.preventDefault();
isScaling = true;
clearTimeout(debounceID);
if (!lastLocation) {
lastLocation = await this.currentLocation();
} else {
// Damped Scale
readerSettings.fontSize =
(readerSettings.fontSize || 1) + (e.scale - lastScale) / 5;
lastScale = e.scale;
saveSettings();
// Update Font Size
renderDoc.documentElement.style.setProperty(
"--editor-font-size",
(readerSettings.fontSize || 1) + "em"
);
debounceID = setTimeout(debounceGesture, 200);
}
}.bind(this),
true
);
// ------------------------------------------------ //
// --------------- Swipe Pagination --------------- //
// ------------------------------------------------ //
let touchStartX,
touchStartY,
touchEndX,
touchEndY = undefined;
renderDoc.addEventListener(
"touchstart",
function (event) {
touchStartX = event.changedTouches[0].screenX;
touchStartY = event.changedTouches[0].screenY;
},
false
);
renderDoc.addEventListener(
"touchend",
function (event) {
touchEndX = event.changedTouches[0].screenX;
touchEndY = event.changedTouches[0].screenY;
if (!isScaling) handleGesture(event);
},
false
);
function handleGesture(event) {
let drasticity = 75;
// Swipe Down
if (touchEndY - drasticity > touchStartY) {
return handleSwipeDown();
}
// Swipe Up
if (touchEndY + drasticity < touchStartY) {
// Prioritize Down & Up Swipes
return handleSwipeUp();
}
// Swipe Left
if (touchEndX + drasticity < touchStartX) {
nextPage();
}
// Swipe Right
if (touchEndX - drasticity > touchStartX) {
prevPage();
}
}
// ------------------------------------------------ //
// --------------- Bottom & Top Bar --------------- //
// ------------------------------------------------ //
let emSize = parseFloat(getComputedStyle(renderDoc.body).fontSize);
renderDoc.addEventListener("click", function (event) {
let barPixels = emSize * 5;
let top = barPixels;
let bottom = window.innerHeight - top;
let left = barPixels / 2;
let right = window.innerWidth - left;
if (event.clientY < top) handleSwipeDown();
else if (event.clientY > bottom) handleSwipeUp();
else if (event.screenX < left) prevPage();
else if (event.screenX > right) nextPage();
else {
bottomBar.classList.remove("bottom-0");
topBar.classList.remove("top-0");
}
});
renderDoc.addEventListener(
"wheel",
debounceFunc((event) => {
if (event.deltaY > 25) {
handleSwipeUp();
return true;
}
if (event.deltaY < -25) {
handleSwipeDown();
return true;
}
}, 400)
);
function handleSwipeDown() {
if (bottomBar.classList.contains("bottom-0"))
bottomBar.classList.remove("bottom-0");
else topBar.classList.add("top-0");
}
function handleSwipeUp() {
if (topBar.classList.contains("top-0"))
topBar.classList.remove("top-0");
else bottomBar.classList.add("bottom-0");
}
// ------------------------------------------------ //
// -------------- Keyboard Shortcuts -------------- //
// ------------------------------------------------ //
renderDoc.addEventListener(
"keyup",
function (e) {
// Left Key (Previous Page)
if ((e.keyCode || e.which) == 37) {
prevPage();
}
// Right Key (Next Page)
if ((e.keyCode || e.which) == 39) {
nextPage();
}
// "t" Key (Theme Cycle)
if ((e.keyCode || e.which) == 84) {
let currentThemeIdx = THEMES.indexOf(readerSettings.theme);
if (THEMES.length == currentThemeIdx + 1)
readerSettings.theme = THEMES[0];
else readerSettings.theme = THEMES[currentThemeIdx + 1];
this.themes.select(readerSettings.theme);
this.setSettings();
}
},
false
);
});
}
/**
* Document listeners
**/
initDocumentListeners() {
// Elements
let topBar = document.querySelector("#top-bar");
let nextPage = this.nextPage.bind(this);
let prevPage = this.prevPage.bind(this);
document.addEventListener(
"keyup",
function (e) {
// Left Key (Previous Page)
if ((e.keyCode || e.which) == 37) {
prevPage();
}
// Right Key (Next Page)
if ((e.keyCode || e.which) == 39) {
nextPage();
}
// "t" Key (Theme Cycle)
if ((e.keyCode || e.which) == 84) {
let currentThemeIdx = THEMES.indexOf(this.readerSettings.theme);
if (THEMES.length == currentThemeIdx + 1)
this.readerSettings.theme = THEMES[0];
else this.readerSettings.theme = THEMES[currentThemeIdx + 1];
this.rendition.themes.select(readerSettings.theme);
this.setSettings();
}
},
false
);
document.querySelectorAll(".theme").forEach(
function (item) {
item.addEventListener(
"click",
function (event) {
this.readerSettings.theme = event.target.innerText;
this.rendition.themes.select(this.readerSettings.theme);
this.saveSettings();
}.bind(this)
);
}.bind(this)
);
document.querySelector(".close-top-bar").addEventListener("click", () => {
topBar.classList.remove("top-0");
});
}
/**
* Progresses to the next page & monitors reading activity
**/
async nextPage() {
// Get Elapsed Time
let elapsedTime = Date.now() - this.bookState.pageStart;
// Update Current Word
let pageWords = await this.getVisibleWordCount();
let startingWord = this.bookState.currentWord;
this.bookState.currentWord += pageWords;
// Add Read Event
this.bookState.readEvents.push({ startingWord, pageWords, elapsedTime });
// Render Next Page
await this.rendition.next();
// Reset Read Timer
this.bookState.pageStart = Date.now();
// Update Stats
let stats = this.getBookStats();
this.updateBookStats(stats);
// Test Position
console.log(await this.toPosition());
}
/**
* Progresses to the previous page & monitors reading activity
**/
async prevPage() {
// Render Previous Page
await this.rendition.prev();
// Update Current Word
let pageWords = await this.getVisibleWordCount();
this.bookState.currentWord -= pageWords;
// Reset Read Timer
this.bookState.pageStart = Date.now();
// Update Stats
let stats = this.getBookStats();
this.updateBookStats(stats);
// Test Position
console.log(await this.toPosition());
}
/**
* Derive chapter current page and total pages
**/
sectionProgress() {
let visibleItems = this.rendition.manager.visible();
if (visibleItems.length == 0) return console.log("No Items");
let visibleSection = visibleItems[0];
let visibleIndex = visibleSection.index;
let pagesPerBlock = visibleSection.layout.divisor;
let totalBlocks = visibleSection.width() / visibleSection.layout.width;
let sectionPages = totalBlocks;
let leftOffset = this.rendition.views().container.scrollLeft;
let sectionCurrentPage =
Math.round(leftOffset / visibleSection.layout.width) + 1;
return { sectionPages, sectionCurrentPage };
}
/**
* Get chapter pages, name and progress percentage
**/
getBookStats() {
let currentProgress = this.sectionProgress();
if (!currentProgress) return;
let { sectionPages, sectionCurrentPage } = currentProgress;
let currentLocation = this.rendition.currentLocation();
let currentTOC = this.book.navigation.toc.find(
(item) => item.href == currentLocation.start.href
);
return {
sectionPage: sectionCurrentPage,
sectionTotalPages: sectionPages,
chapterName: currentTOC ? currentTOC.label.trim() : "N/A",
percentage:
Math.round(
(this.bookState.currentWord / this.bookState.words) * 10000
) / 100,
};
}
/**
* Update elements with stats
**/
updateBookStats(data) {
if (!data) return;
let chapterStatus = document.querySelector("#chapter-status");
let progressStatus = document.querySelector("#progress-status");
let chapterName = document.querySelector("#chapter-name-status");
let progressBar = document.querySelector("#progress-bar-status");
chapterStatus.innerText = `${data.sectionPage} / ${data.sectionTotalPages}`;
progressStatus.innerText = `${data.percentage}%`;
progressBar.style.width = data.percentage + "%";
chapterName.innerText = `${data.chapterName}`;
// Do Update
// console.log(data);
}
/**
* Get XPath from current location
**/
async toPosition() {
// Get DocFragment (current book spline index)
let currentPos = await this.rendition.currentLocation();
let docFragmentIndex = currentPos.start.index + 1;
// Base Position
let newPos = "/body/DocFragment[" + docFragmentIndex + "]/body";
// Get first visible node
let contents = this.rendition.getContents()[0];
let currentNode = contents.range(currentPos.start.cfi).startContainer
.parentNode;
// Walk upwards and build position until body
let childPos = "";
while (currentNode.nodeName != "BODY") {
let relativeIndex =
Array.from(currentNode.parentNode.children)
.filter((item) => item.nodeName == currentNode.nodeName)
.indexOf(currentNode) + 1;
// E.g: /div[10]
let itemPos =
"/" + currentNode.nodeName.toLowerCase() + "[" + relativeIndex + "]";
// Prepend childPos & Update currentNode refernce
childPos = itemPos + childPos;
currentNode = currentNode.parentNode;
}
// Return derived position
return newPos + childPos;
}
/**
* Get CFI from XPath
**/
async fromPosition(position) {
// Position Reference - Example: /body/DocFragment[15]/body/div[10]/text().184
//
// - /body/DocFragment[15] = 15th item in book spline
// - [...]/body/div[10] = 10th child div under body (direct descendents only)
// - [...]/text().184 = text node of parent, character offset @ 184 chars?
// No Position
if (!position || position == "") return;
// Match Document Fragment Index
let fragMatch = position.match(/^\/body\/DocFragment\[(\d+)\]/);
if (!fragMatch) {
console.warn("No Position Match");
return;
}
// Match Item Index
let indexMatch = position.match(/\.(\d+)$/);
let itemIndex = indexMatch ? parseInt(indexMatch[1]) : 0;
// Get Spine Item
let spinePosition = parseInt(fragMatch[1]) - 1;
let docItem = this.book.spine.get(spinePosition);
// Required for docItem.document Access
await docItem.load(this.book.load.bind(this.book));
// Derive XPath & Namespace
let namespaceURI = docItem.document.documentElement.namespaceURI;
let remainingXPath = position
// Replace with new base
.replace(fragMatch[0], "/html")
// Replace `.0` Ending Indexes
.replace(/\.(\d+)$/, "")
// Remove potential trailing `text()`
.replace(/\/text\(\)$/, "");
// Validate Namespace
if (namespaceURI) remainingXPath = remainingXPath.replaceAll("/", "/ns:");
// Perform XPath
let docSearch = docItem.document.evaluate(
remainingXPath,
docItem.document,
function (prefix) {
if (prefix === "ns") {
return namespaceURI;
} else {
return null;
}
}
);
// Get Element & CFI
let matchedItem = docSearch.iterateNext();
let matchedCFI = docItem.cfiFromElement(matchedItem);
return matchedCFI;
}
/**
* Get visible word count - used for reading stats
**/
async getVisibleWordCount() {
// Force Expand & Resize (Race Condition Issue)
this.rendition.manager.visible().forEach((item) => item.expand());
// Get Start & End CFI
let currentLocation = await this.rendition.currentLocation();
const [startCFI, endCFI] = [
currentLocation.start.cfi,
currentLocation.end.cfi,
];
// Derive Range & Get Text
let cfiRange = this.getCFIRange(startCFI, endCFI);
let textRange = await this.book.getRange(cfiRange);
let visibleText = textRange.toString();
// Split on Whitespace
return visibleText.trim().split(/\s+/).length;
}
/**
* Given two CFI's, return range
**/
getCFIRange(a, b) {
const CFI = new ePub.CFI();
const start = CFI.parse(a),
end = CFI.parse(b);
const cfi = {
range: true,
base: start.base,
path: {
steps: [],
terminal: null,
},
start: start.path,
end: end.path,
};
const len = cfi.start.steps.length;
for (let i = 0; i < len; i++) {
if (CFI.equalStep(cfi.start.steps[i], cfi.end.steps[i])) {
if (i == len - 1) {
// Last step is equal, check terminals
if (cfi.start.terminal === cfi.end.terminal) {
// CFI's are equal
cfi.path.steps.push(cfi.start.steps[i]);
// Not a range
cfi.range = false;
}
} else cfi.path.steps.push(cfi.start.steps[i]);
} else break;
}
cfi.start.steps = cfi.start.steps.slice(cfi.path.steps.length);
cfi.end.steps = cfi.end.steps.slice(cfi.path.steps.length);
return (
"epubcfi(" +
CFI.segmentString(cfi.base) +
"!" +
CFI.segmentString(cfi.path) +
"," +
CFI.segmentString(cfi.start) +
"," +
CFI.segmentString(cfi.end) +
")"
);
}
/**
* Save settings to localStorage
**/
saveSettings(obj) {
if (!this.readerSettings) this.loadSettings();
let newSettings = Object.assign(this.readerSettings, obj);
localStorage.setItem("readerSettings", JSON.stringify(newSettings));
}
/**
* Load reader settings from localStorage
**/
loadSettings() {
this.readerSettings = JSON.parse(
localStorage.getItem("readerSettings") || "{}"
);
}
}

15
assets/reader/jszip.min.js vendored Normal file

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@ -0,0 +1,24 @@
.light {
background-color: #fff;
color: #000;
}
.tan {
background: #d2b48c;
color: #333;
}
.blue {
background: #1f2937;
color: #fff;
}
.gray {
background: #232323;
color: #fff;
}
.black {
background: #000;
color: #ccc;
}

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@ -1,7 +1,7 @@
{{template "base.html" .}} {{define "title"}}Activity{{end}} {{define "header"}}
<a href="./activity">Activity</a>
{{end}} {{define "content"}}
<div class="px-4 -mx-4 overflow-x-auto">
<div class="overflow-x-auto">
<div class="inline-block min-w-full overflow-hidden rounded shadow">
<table class="min-w-full leading-normal bg-white dark:bg-gray-700 text-sm md:text-sm">
<thead class="text-gray-800 dark:text-gray-400">

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@ -12,7 +12,7 @@
</head>
<body class="bg-gray-100 dark:bg-gray-800">
<main
class="relative h-screen overflow-hidden"
class="relative h-[100dvh] overflow-hidden"
>
<div class="flex items-center justify-between w-full h-16">
<div id="mobile-nav-button" class="flex flex-col z-40 relative ml-6">
@ -180,7 +180,7 @@
</div>
</div>
<div class="h-screen px-4 pb-24 overflow-auto md:px-6 lg:ml-48">
<div class="h-[100dvh] px-4 pb-20 overflow-auto md:px-6 lg:ml-48">
{{block "content" .}}{{end}}
</div>
</main>

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@ -14,6 +14,14 @@
<label class="z-10 cursor-pointer" for="edit-cover-button">
<img class="rounded object-fill w-full" src="{{ .RelBase }}./documents/{{.Data.ID}}/cover"></img>
</label>
{{ if .Data.Filepath }}
<a
href="./{{ .Data.ID }}/reader"
class="z-10 text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:ring-blue-300 font-medium rounded text-sm text-center py-1 dark:bg-blue-600 dark:hover:bg-blue-700 focus:outline-none dark:focus:ring-blue-800"
>Read</a>
{{ end }}
<div class="flex flex-wrap-reverse justify-between z-20 gap-2 relative">
<div class="min-w-[50%] md:mr-2">
<div class="flex gap-1 text-sm">

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@ -7,7 +7,7 @@
{{end}}
{{define "content"}}
<div class="grid grid-cols-1 gap-4 mb-4 md:grid-cols-2 lg:grid-cols-3">
<div class="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-3">
{{range $doc := .Data }}
<div class="w-full relative">
<div class="flex gap-4 w-full h-full p-4 bg-white shadow-lg dark:bg-gray-700 rounded">

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@ -1,9 +1,10 @@
{{template "base.html" .}} {{define "title"}}Home{{end}} {{define "header"}}
<a href="./">Home</a>
{{end}} {{define "content"}}
<div class="flex flex-col gap-4">
<div class="w-full">
<div
class="relative w-full px-4 py-4 bg-white shadow-lg dark:bg-gray-700 rounded"
class="relative w-full p-4 bg-white shadow-lg dark:bg-gray-700 rounded"
>
<p
class="absolute top-3 text-sm font-semibold text-gray-700 border-b border-gray-200 w-max dark:text-white dark:border-gray-500"
@ -99,12 +100,14 @@
</div>
</div>
<div class="grid grid-cols-2 gap-4 my-4 md:grid-cols-4">
<div class="grid grid-cols-2 gap-4 md:grid-cols-4">
<a href="./documents" class="w-full">
<div
class="flex gap-4 w-full p-4 bg-white shadow-lg dark:bg-gray-700 rounded"
>
<div class="flex flex-col justify-around dark:text-white w-full text-sm">
<div
class="flex flex-col justify-around dark:text-white w-full text-sm"
>
<p class="text-2xl font-bold text-black dark:text-white">
{{ .Data.DatabaseInfo.DocumentsSize }}
</p>
@ -116,7 +119,9 @@
<div
class="flex gap-4 w-full p-4 bg-white shadow-lg dark:bg-gray-700 rounded"
>
<div class="flex flex-col justify-around dark:text-white w-full text-sm">
<div
class="flex flex-col justify-around dark:text-white w-full text-sm"
>
<p class="text-2xl font-bold text-black dark:text-white">
{{ .Data.DatabaseInfo.ActivitySize }}
</p>
@ -128,7 +133,9 @@
<div
class="flex gap-4 w-full p-4 bg-white shadow-lg dark:bg-gray-700 rounded"
>
<div class="flex flex-col justify-around dark:text-white w-full text-sm">
<div
class="flex flex-col justify-around dark:text-white w-full text-sm"
>
<p class="text-2xl font-bold text-black dark:text-white">
{{ .Data.DatabaseInfo.ProgressSize }}
</p>
@ -140,7 +147,9 @@
<div
class="flex gap-4 w-full p-4 bg-white shadow-lg dark:bg-gray-700 rounded"
>
<div class="flex flex-col justify-around dark:text-white w-full text-sm">
<div
class="flex flex-col justify-around dark:text-white w-full text-sm"
>
<p class="text-2xl font-bold text-black dark:text-white">
{{ .Data.DatabaseInfo.DevicesSize }}
</p>
@ -150,7 +159,7 @@
</div>
</div>
<div class="grid grid-cols-1 gap-4 my-4 md:grid-cols-2 lg:grid-cols-3">
<div class="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-3">
{{ range $item := .Data.Streaks }}
<div class="w-full">
<div
@ -159,8 +168,8 @@
<p
class="text-sm font-semibold text-gray-700 border-b border-gray-200 w-max dark:text-white dark:border-gray-500"
>
{{ if eq $item.Window "WEEK" }} Weekly Read Streak {{ else }} Daily Read
Streak {{ end }}
{{ if eq $item.Window "WEEK" }} Weekly Read Streak {{ else }} Daily
Read Streak {{ end }}
</p>
<div class="flex items-end my-6 space-x-2">
<p class="text-5xl font-bold text-black dark:text-white">
@ -177,17 +186,19 @@
Current Daily Streak {{ end }}
</p>
<div class="flex items-end text-sm text-gray-400">
{{ $item.CurrentStreakStartDate }} ➞ {{ $item.CurrentStreakEndDate
}}
{{ $item.CurrentStreakStartDate }} ➞ {{
$item.CurrentStreakEndDate }}
</div>
</div>
<div class="flex items-end font-bold">{{ $item.CurrentStreak }}</div>
<div class="flex items-end font-bold">
{{ $item.CurrentStreak }}
</div>
</div>
<div class="flex items-center justify-between pb-2 mb-2 text-sm">
<div>
<p>
{{ if eq $item.Window "WEEK" }} Best Weekly Streak {{ else }} Best
Daily Streak {{ end }}
{{ if eq $item.Window "WEEK" }} Best Weekly Streak {{ else }}
Best Daily Streak {{ end }}
</p>
<div class="flex items-end text-sm text-gray-400">
{{ $item.MaxStreakStartDate }} ➞ {{ $item.MaxStreakEndDate }}
@ -242,3 +253,4 @@
{{end}}
</div>
</div>

183
templates/reader-base.html Normal file
View File

@ -0,0 +1,183 @@
<!DOCTYPE html>
<html lang="en">
<head>
<link rel="manifest" href="{{ .RelBase }}./manifest.json" />
<meta
name="theme-color"
content="#F3F4F6"
media="(prefers-color-scheme: light)"
/>
<meta
name="theme-color"
content="#1F2937"
media="(prefers-color-scheme: dark)"
/>
<meta charset="utf-8" />
<meta
id="viewport"
name="viewport"
content="width=device-width, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"
/>
<script src="https://cdn.tailwindcss.com"></script>
<title>Book Manager - {{block "title" .}}{{end}}</title>
<style>
html,
body {
overscroll-behavior-y: none;
margin: 0px;
}
/* For Webkit-based browsers (Chrome, Safari and Opera) */
.no-scrollbar::-webkit-scrollbar {
display: none;
}
/* For IE, Edge and Firefox */
.no-scrollbar {
-ms-overflow-style: none; /* IE and Edge */
scrollbar-width: none; /* Firefox */
}
</style>
</head>
<body class="bg-gray-100 dark:bg-gray-800">
<main class="relative h-[100dvh] overflow-hidden">
<div
id="top-bar"
class="-top-32 transition-all duration-200 absolute z-10 bg-gray-100 dark:bg-gray-800 flex items-center justify-around w-full h-32 px-2"
>
<div class="text-gray-500 absolute top-6 left-4 flex flex-col gap-4">
<a href="../{{ .Data.ID }}">
<svg
width="32"
height="32"
class="cursor-pointer hover:text-gray-800 dark:hover:text-gray-100"
viewBox="0 0 24 24"
fill="currentColor"
xmlns="http://www.w3.org/2000/svg"
>
<path
fill-rule="evenodd"
clip-rule="evenodd"
d="M20.5355 3.46447C19.0711 2 16.714 2 12 2C7.28595 2 4.92893 2 3.46447 3.46447C2 4.92893 2 7.28595 2 12C2 16.714 2 19.0711 3.46447 20.5355C4.92893 22 7.28595 22 12 22C16.714 22 19.0711 22 20.5355 20.5355C22 19.0711 22 16.714 22 12C22 7.28595 22 4.92893 20.5355 3.46447ZM14.0303 8.46967C14.3232 8.76256 14.3232 9.23744 14.0303 9.53033L11.5607 12L14.0303 14.4697C14.3232 14.7626 14.3232 15.2374 14.0303 15.5303C13.7374 15.8232 13.2626 15.8232 12.9697 15.5303L9.96967 12.5303C9.82902 12.3897 9.75 12.1989 9.75 12C9.75 11.8011 9.82902 11.6103 9.96967 11.4697L12.9697 8.46967C13.2626 8.17678 13.7374 8.17678 14.0303 8.46967Z"
/>
</svg>
</a>
<svg
width="32"
height="32"
class="cursor-pointer hover:text-gray-800 dark:hover:text-gray-100 close-top-bar"
viewBox="0 0 24 24"
fill="currentColor"
xmlns="http://www.w3.org/2000/svg"
>
<path
fill-rule="evenodd"
clip-rule="evenodd"
d="M12 22C7.28595 22 4.92893 22 3.46447 20.5355C2 19.0711 2 16.714 2 12C2 7.28595 2 4.92893 3.46447 3.46447C4.92893 2 7.28595 2 12 2C16.714 2 19.0711 2 20.5355 3.46447C22 4.92893 22 7.28595 22 12C22 16.714 22 19.0711 20.5355 20.5355C19.0711 22 16.714 22 12 22ZM8.96965 8.96967C9.26254 8.67678 9.73742 8.67678 10.0303 8.96967L12 10.9394L13.9696 8.96969C14.2625 8.6768 14.7374 8.6768 15.0303 8.96969C15.3232 9.26258 15.3232 9.73746 15.0303 10.0303L13.0606 12L15.0303 13.9697C15.3232 14.2625 15.3232 14.7374 15.0303 15.0303C14.7374 15.3232 14.2625 15.3232 13.9696 15.0303L12 13.0607L10.0303 15.0303C9.73744 15.3232 9.26256 15.3232 8.96967 15.0303C8.67678 14.7374 8.67678 14.2626 8.96967 13.9697L10.9393 12L8.96965 10.0303C8.67676 9.73744 8.67676 9.26256 8.96965 8.96967Z"
/>
</svg>
</div>
<div class="flex gap-10 h-full p-4 pl-14 rounded">
<div class="h-full my-auto relative">
<a href="../{{ .Data.ID }}">
<img class="rounded object-cover h-full" src="./cover" />
</a>
</div>
<div class="flex gap-7 justify-around dark:text-white text-sm">
<div class="flex flex-col gap-4">
<div class="inline-flex shrink-0 items-center">
<div>
<p class="text-gray-400">Title</p>
<p
class="font-medium whitespace-nowrap text-ellipsis overflow-hidden max-w-[50dvw]"
>
{{ or .Data.Title "N/A" }}
</p>
</div>
</div>
<div class="inline-flex shrink-0 items-center">
<div>
<p class="text-gray-400">Author</p>
<p
class="font-medium whitespace-nowrap text-ellipsis overflow-hidden max-w-[50dvw]"
>
{{ or .Data.Author "N/A" }}
</p>
</div>
</div>
</div>
</div>
</div>
</div>
<div
id="bottom-bar"
class="-bottom-24 transition-all duration-200 absolute z-10 bg-gray-100 dark:bg-gray-800 items-center flex h-24 w-full overflow-y-scroll snap-x snap-mandatory no-scrollbar"
>
<div
class="items-center flex flex-col w-screen h-full flex-none snap-center p-2"
>
<div
class="flex flex-wrap gap-2 justify-around w-full dark:text-white pb-2"
>
<div class="flex justify-center gap-2 w-full md:w-fit">
<p class="text-gray-400 text-xs">Chapter:</p>
<p id="chapter-name-status" class="text-xs">N/A</p>
</div>
<div class="inline-flex gap-2">
<p class="text-gray-400 text-xs">Chapter Pages:</p>
<p id="chapter-status" class="text-xs">N/A</p>
</div>
<div class="inline-flex gap-2">
<p class="text-gray-400 text-xs">Progress:</p>
<p id="progress-status" class="text-xs">N/A</p>
</div>
</div>
<div class="w-[90%] h-2 rounded border border-gray-500">
<div
id="progress-bar-status"
class="w-0 bg-green-200 h-full rounded-l"
></div>
</div>
</div>
<div
class="items-center flex flex-col w-screen h-full flex-none snap-center p-2"
>
<p class="text-gray-400">Theme</p>
<div class="flex justify-around w-full gap-4 p-2 text-sm">
<div
class="theme cursor-pointer rounded border border-white bg-[#fff] text-[#000] grow text-center"
>
light
</div>
<div
class="theme cursor-pointer rounded border border-white bg-[#d2b48c] text-[#333] grow text-center"
>
tan
</div>
<div
class="theme cursor-pointer rounded border border-white bg-[#1f2937] text-[#fff] grow text-center"
>
blue
</div>
<div
class="theme cursor-pointer rounded border border-white bg-[#232323] text-[#fff] grow text-center"
>
gray
</div>
<div
class="theme cursor-pointer rounded border border-white bg-[#000] text-[#ccc] grow text-center"
>
black
</div>
</div>
</div>
</div>
<div class="h-[100dvh] px-4 pb-24 overflow-auto md:px-6 lg:ml-48">
{{block "content" .}}{{end}}
</div>
</main>
</body>
</html>

18
templates/reader.html Normal file
View File

@ -0,0 +1,18 @@
{{template "base.html" .}} {{define "title"}}Reader{{end}} {{define "header"}}
<a href="../">Documents</a>
{{end}} {{define "content"}}
<script src="../../assets/reader/jszip.min.js"></script>
<script src="../../assets/reader/epub.min.js"></script>
<script src="../../assets/reader/index.js"></script>
<div id="viewer" class="w-full h-[100dvh] absolute top-0 left-0"></div>
<div id="hiddden-viewer" class="hidden"></div>
<script>
let currentReader = new EBookReader("./file", {
words: {{ .Data.Words }},
pages: {{ .Data.Pages }},
progress: "{{ .Progress }}",
percentage: {{ .Data.Percentage }},
currentWord: {{ .Data.Percentage }} * ({{ .Data.Words }} / 100),
});
</script>
{{ end}}

View File

@ -1,7 +1,6 @@
{{template "base.html" .}} {{define "title"}}Settings{{end}} {{define "header"}}
<a href="./settings">Settings</a>
{{end}} {{define "content"}}
<div class="h-full w-full relative">
<div class="w-full flex flex-col md:flex-row gap-4">
<div>
<div
@ -217,5 +216,4 @@
</div>
</div>
</div>
</div>
{{end}}