Rewrite MangaDex download page with Alpine

This commit is contained in:
Alex Ling 2021-01-31 12:21:22 +00:00
parent 70d418d1a1
commit 1f50785e8f
3 changed files with 326 additions and 361 deletions

View File

@ -1,304 +1,233 @@
$(() => {
$('#search-input').keypress(event => {
if (event.which === 13) {
search();
}
});
$('.filter-field').each((i, ele) => {
$(ele).change(() => {
buildTable();
});
});
});
const selectAll = () => {
$('tbody > tr').each((i, e) => {
$(e).addClass('ui-selected');
});
};
const unselect = () => {
$('tbody > tr').each((i, e) => {
$(e).removeClass('ui-selected');
});
};
const download = () => {
const selected = $('tbody > tr.ui-selected');
if (selected.length === 0) return;
UIkit.modal.confirm(`Download ${selected.length} selected chapters?`).then(() => {
$('#download-btn').attr('hidden', '');
$('#download-spinner').removeAttr('hidden');
const ids = selected.map((i, e) => {
return parseInt($(e).find('td').first().text());
}).get();
const chapters = globalChapters.filter(c => ids.indexOf(c.id) >= 0);
console.log(ids);
$.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}`);
const downloadComponent = () => {
return {
chaptersLimit: 1000,
loading: false,
addingToDownload: false,
searchInput: '',
data: {},
chapters: [],
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
});
},
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;
}
const successCount = parseInt(data.success);
const failCount = parseInt(data.fail);
UIkit.modal.confirm(`${successCount} of ${successCount + failCount} chapters added to the download queue. Proceed to the download manager?`).then(() => {
window.location.href = base_url + 'admin/downloads';
if (k === 'lang') {
_chapters = _chapters.filter(c => c.language === v);
return;
}
const lb = parseFloat(v[0]);
const ub = parseFloat(v[1]);
if (isNaN(lb) && isNaN(ub)) return;
_chapters = _chapters.filter(c => {
const val = parseFloat(c[k]);
if (isNaN(val)) return false;
if (isNaN(lb))
return val <= ub;
else if (isNaN(ub))
return val >= lb;
else
return val >= lb && val <= ub;
});
})
.fail((jqXHR, status) => {
alert('danger', `Failed to add chapters to the download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
})
.always(() => {
$('#download-spinner').attr('hidden', '');
$('#download-btn').removeAttr('hidden');
});
});
};
const toggleSpinner = () => {
var attr = $('#spinner').attr('hidden');
if (attr) {
$('#spinner').removeAttr('hidden');
$('#search-btn').attr('hidden', '');
} else {
$('#search-btn').removeAttr('hidden');
$('#spinner').attr('hidden', '');
}
searching = !searching;
};
var searching = false;
var globalChapters;
const search = () => {
if (searching) {
return;
}
$('#manga-details').attr('hidden', '');
$('#filter-form').attr('hidden', '');
$('table').attr('hidden', '');
$('#selection-controls').attr('hidden', '');
$('#filter-notification').attr('hidden', '');
toggleSpinner();
const input = $('input').val();
console.log('filtered chapters:', _chapters);
this.chapters = _chapters;
},
search() {
if (this.loading || this.searchInput === '') return;
this.loading = true;
this.data = {};
if (input === "") {
toggleSpinner();
return;
}
var int_id = -1;
try {
const path = new URL(input).pathname;
const match = /\/(?:title|manga)\/([0-9]+)/.exec(path);
int_id = parseInt(match[1]);
} catch (e) {
int_id = parseInt(input);
}
if (int_id <= 0 || isNaN(int_id)) {
alert('danger', 'Please make sure you are using a valid manga ID or manga URL from Mangadex.');
toggleSpinner();
return;
}
$.getJSON(`${base_url}api/admin/mangadex/manga/${int_id}`)
.done((data) => {
if (data.error) {
alert('danger', 'Failed to get manga info. Error: ' + data.error);
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 (int_id <= 0 || isNaN(int_id)) {
alert('danger', 'Please make sure you are using a valid manga ID or manga URL from Mangadex.');
this.loading = false;
return;
}
$('#cover').attr("src", data.mainCover);
$('#title').text("Title: " + data.title);
$('#artist').text("Artist: " + data.artist);
$('#author').text("Author: " + data.author);
$.getJSON(`${base_url}api/admin/mangadex/manga/${int_id}`)
.done((data) => {
if (data.error) {
alert('danger', 'Failed to get manga info. Error: ' + data.error);
return;
}
$('#manga-details').removeAttr('hidden');
console.log(data.chapters);
globalChapters = data.chapters;
let langs = new Set();
let group_names = new Set();
data.chapters.forEach(chp => {
Object.entries(chp.groups).forEach(([k, v]) => {
group_names.add(k);
this.data = data;
this.chapters = data.chapters;
})
.fail((jqXHR, status) => {
alert('danger', `Failed to get manga info. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
})
.always(() => {
this.loading = false;
});
langs.add(chp.language);
},
parseRange(str) {
const regex = /^[\t ]*(?:(?:(<|<=|>|>=)[\t ]*([0-9]+))|(?:([0-9]+))|(?:([0-9]+)[\t ]*-[\t ]*([0-9]+))|(?:[\t ]*))[\t ]*$/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');
});
},
const comp = (a, b) => {
var ai;
var bi;
try {
ai = parseFloat(a);
} catch (e) {}
try {
bi = parseFloat(b);
} catch (e) {}
if (typeof ai === 'undefined') return -1;
if (typeof bi === 'undefined') return 1;
if (ai < bi) return 1;
if (ai > bi) return -1;
return 0;
};
langs = [...langs].sort();
group_names = [...group_names].sort();
langs.unshift('All');
group_names.unshift('All');
$('select#lang-select').html(langs.map(e => `<option>${e}</option>`).join(''));
$('select#group-select').html(group_names.map(e => `<option>${e}</option>`).join(''));
$('#filter-form').removeAttr('hidden');
buildTable();
})
.fail((jqXHR, status) => {
alert('danger', `Failed to get manga info. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
})
.always(() => {
toggleSpinner();
});
};
const parseRange = str => {
const regex = /^[\t ]*(?:(?:(<|<=|>|>=)[\t ]*([0-9]+))|(?:([0-9]+))|(?:([0-9]+)[\t ]*-[\t ]*([0-9]+))|(?:[\t ]*))[\t ]*$/m;
const matches = str.match(regex);
var num;
if (!matches) {
alert('danger', `Failed to parse filter input ${str}`);
return [null, null];
} else if (typeof matches[1] !== 'undefined' && typeof matches[2] !== 'undefined') {
// e.g., <= 30
num = parseInt(matches[2]);
if (isNaN(num)) {
alert('danger', `Failed to parse filter input ${str}`);
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)) {
alert('danger', `Failed to parse filter input ${str}`);
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) {
alert('danger', `Failed to parse filter input ${str}`);
return [null, null];
}
return [num, n2];
} else {
// empty or space only
return [null, null];
}
};
const getFilters = () => {
const filters = {};
$('.uk-select').each((i, ele) => {
const id = $(ele).attr('id');
const by = id.split('-')[0];
const choice = $(ele).val();
filters[by] = choice;
});
filters.volume = parseRange($('#volume-range').val());
filters.chapter = parseRange($('#chapter-range').val());
return filters;
};
const buildTable = () => {
$('table').attr('hidden', '');
$('#selection-controls').attr('hidden', '');
$('#filter-notification').attr('hidden', '');
console.log('rebuilding table');
const filters = getFilters();
console.log('filters:', filters);
var chapters = globalChapters.slice();
Object.entries(filters).forEach(([k, v]) => {
if (v === 'All') return;
if (k === 'group') {
chapters = chapters.filter(c => {
unescaped_groups = Object.entries(c.groups).map(([g, id]) => unescapeHTML(g));
return unescaped_groups.indexOf(v) >= 0;
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: ${data.error}`);
return;
}
const successCount = parseInt(data.success);
const failCount = parseInt(data.fail);
UIkit.modal.confirm(`${successCount} of ${successCount + failCount} chapters added to the download queue. Proceed to the download manager?`).then(() => {
window.location.href = base_url + 'admin/downloads';
});
})
.fail((jqXHR, status) => {
alert('danger', `Failed to add chapters to the download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
})
.always(() => {
this.addingToDownload = false;
});
});
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);
$('#count-text').text(`${chapters.length} chapters found`);
const chaptersLimit = 1000;
if (chapters.length > chaptersLimit) {
$('#filter-notification').text(`Mango can only list ${chaptersLimit} chapters, but we found ${chapters.length} chapters in this manga. Please use the filter options above to narrow down your search.`);
$('#filter-notification').removeAttr('hidden');
return;
}
const inner = chapters.map(chp => {
const group_str = Object.entries(chp.groups).map(([k, v]) => {
return `<a href="${baseURL }/group/${v}">${k}</a>`;
}).join(' | ');
return `<tr class="ui-widget-content">
<td><a href="${baseURL}/chapter/${chp.id}">${chp.id}</a></td>
<td>${chp.title}</td>
<td>${chp.language}</td>
<td>${group_str}</td>
<td>${chp.volume}</td>
<td>${chp.chapter}</td>
<td>${moment.unix(chp.timestamp).fromNow()}</td>
</tr>`;
}).join('');
const tbody = `<tbody id="selectable">${inner}</tbody>`;
$('tbody').remove();
$('table').append(tbody);
$('table').removeAttr('hidden');
$("#selectable").selectable({
filter: 'tr'
});
$('#selection-controls').removeAttr('hidden');
};
const unescapeHTML = (str) => {
var elt = document.createElement("span");
elt.innerHTML = str;
return elt.innerText;
};
};

View File

@ -100,5 +100,7 @@ class Config
"https://api.mangadex.org/v2 to suppress this warning." }
mangadex["api_url"] = "https://mangadex.org/api/v2"
end
mangadex["api_url"] = mangadex["api_url"].to_s.rstrip "/"
mangadex["base_url"] = mangadex["base_url"].to_s.rstrip "/"
end
end

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@ -1,81 +1,115 @@
<h2 class=uk-title>Download from MangaDex</h2>
<div class="uk-grid-small" uk-grid>
<div class="uk-width-3-4">
<input id="search-input" class="uk-input" type="text" placeholder="MangaDex manga ID or URL">
<div x-data="downloadComponent()" x-init="init()">
<div class="uk-grid-small" uk-grid>
<div class="uk-width-3-4">
<input class="uk-input" type="text" placeholder="MangaDex manga ID or URL" x-model="searchInput" @keydown.enter.debounce="search()">
</div>
<div class="uk-width-1-4">
<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>
<div class="uk-width-1-4">
<div id="spinner" uk-spinner class="uk-align-center" hidden></div>
<button id="search-btn" class="uk-button uk-button-default" onclick="search()">Search</button>
<div x-show="data && data.chapters" x-cloak>
<div class"uk-grid-small" uk-grid style="margin-top:40px">
<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">
<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>
<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/${grp[1]}`" x-text="grp[0]"></a>
</div>
</template>
</td>
<td x-text="chp.volume"></td>
<td x-text="chp.chapter"></td>
<td x-text="`${moment.unix(chp.timestamp).fromNow()}`"></td>
</tr>
</template>
</tbody>
</template>
</table>
</div>
</div>
<div class"uk-grid-small" uk-grid hidden id="manga-details">
<div class="uk-width-1-4@s">
<img id="cover">
</div>
<div class="uk-width-1-4@s">
<p id="title"></p>
<p id="artist"></p>
<p id="author"></p>
</div>
<div id="filter-form" class="uk-form-stacked uk-width-1-2@s" hidden>
<p class="uk-text-lead uk-margin-remove-bottom">Filter Chapters</p>
<p class="uk-text-meta uk-margin-remove-top" id="count-text"></p>
<div class="uk-margin">
<label class="uk-form-label" for="lang-select">Language</label>
<div class="uk-form-controls">
<select class="uk-select filter-field" id="lang-select">
</select>
</div>
</div>
<div class="uk-margin">
<label class="uk-form-label" for="group-select">Group</label>
<div class="uk-form-controls">
<select class="uk-select filter-field" id="group-select">
</select>
</div>
</div>
<div class="uk-margin">
<label class="uk-form-label" for="volume-range">Volume</label>
<div class="uk-form-controls">
<input class="uk-input filter-field" type="text" id="volume-range" placeholder="e.g., 127, 10-14, >30, <=212, or leave it empty.">
</div>
</div>
<div class="uk-margin">
<label class="uk-form-label" for="chapter-range">Chapter</label>
<div class="uk-form-controls">
<input class="uk-input filter-field" type="text" id="chapter-range" placeholder="e.g., 127, 10-14, >30, <=212, or leave it empty.">
</div>
</div>
</div>
</div>
<div id="selection-controls" class="uk-margin" hidden>
<div class="uk-margin">
<button class="uk-button uk-button-default" onclick="selectAll()">Select All</button>
<button class="uk-button uk-button-default" onclick="unselect()">Clear Selections</button>
<button class="uk-button uk-button-primary" id="download-btn" onclick="download()">Download Selected</button>
<div id="download-spinner" uk-spinner class="uk-margin-left" hidden></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 id="filter-notification" hidden></p>
<table class="uk-table uk-table-striped uk-overflow-auto" hidden>
<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>
</table>
<% content_for "script" do %>
<script>
var baseURL = "<%= mangadex_base_url %>".replace(/\/$/, "");
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script src="<%= base_url %>js/alert.js"></script>