Rewrite the download manager page

This commit is contained in:
Alex Ling 2020-12-11 07:39:45 +00:00
parent 455315a362
commit 280490fb36
3 changed files with 183 additions and 134 deletions

View File

@ -1,28 +1,64 @@
$(() => {
$('input.uk-checkbox').each((i, e) => {
$(e).change(() => {
loadConfig();
});
});
loadConfig();
load();
const intervalMS = 5000;
setTimeout(() => {
setInterval(() => {
if (globalConfig.autoRefresh !== true) return;
load();
}, intervalMS);
}, intervalMS);
});
var globalConfig = {};
var loading = false;
const loadConfig = () => {
globalConfig.autoRefresh = $('#auto-refresh').prop('checked');
/**
* Set an alpine.js property
*
* @function setProp
* @param {string} key - Key of the data property
* @param {*} prop - The data property
*/
const setProp = (key, prop) => {
$('#root').get(0).__x.$data[key] = prop;
};
const remove = (id) => {
var url = base_url + 'api/admin/mangadex/queue/delete';
/**
* Get an alpine.js property
*
* @function getProp
* @param {string} key - Key of the data property
* @return {*} The data property
*/
const getProp = (key) => {
return $('#root').get(0).__x.$data[key];
};
/**
* Get the current queue and update the view
*
* @function load
*/
const load = () => {
try {
setProp('loading', true);
} catch {}
$.ajax({
type: 'GET',
url: base_url + 'api/admin/mangadex/queue',
dataType: 'json'
})
.done(data => {
if (!data.success && data.error) {
alert('danger', `Failed to fetch download queue. Error: ${data.error}`);
return;
}
setProp('jobs', data.jobs);
setProp('paused', data.paused);
})
.fail((jqXHR, status) => {
alert('danger', `Failed to fetch download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
})
.always(() => {
setProp('loading', false);
});
};
/**
* Perform an action on either a specific job or the entire queue
*
* @function jobAction
* @param {string} action - The action to perform. Should be either 'delete' or 'retry'
* @param {string?} id - (Optional) A job ID. When omitted, apply the action to the queue
*/
const jobAction = (action, id) => {
let url = `${base_url}api/admin/mangadex/queue/${action}`;
if (id !== undefined)
url += '?' + $.param({
id: id
@ -35,42 +71,24 @@ const remove = (id) => {
})
.done(data => {
if (!data.success && data.error) {
alert('danger', `Failed to remove job from download queue. Error: ${data.error}`);
alert('danger', `Failed to ${action} job from download queue. Error: ${data.error}`);
return;
}
load();
})
.fail((jqXHR, status) => {
alert('danger', `Failed to remove job from download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
});
};
const refresh = (id) => {
var url = base_url + 'api/admin/mangadex/queue/retry';
if (id !== undefined)
url += '?' + $.param({
id: id
});
console.log(url);
$.ajax({
type: 'POST',
url: url,
dataType: 'json'
})
.done(data => {
if (!data.success && data.error) {
alert('danger', `Failed to restart download job. Error: ${data.error}`);
return;
}
load();
})
.fail((jqXHR, status) => {
alert('danger', `Failed to restart download job. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
alert('danger', `Failed to ${action} job from download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
});
};
/**
* Pause/resume the download
*
* @function toggle
*/
const toggle = () => {
$('#pause-resume-btn').attr('disabled', '');
const paused = $('#pause-resume-btn').text() === 'Resume download';
const action = paused ? 'resume' : 'pause';
setProp('toggling', true);
const action = getProp('paused') ? 'resume' : 'pause';
const url = `${base_url}api/admin/mangadex/queue/${action}`;
$.ajax({
type: 'POST',
@ -82,64 +100,47 @@ const toggle = () => {
})
.always(() => {
load();
$('#pause-resume-btn').removeAttr('disabled');
setProp('toggling', false);
});
};
const load = () => {
if (loading) return;
loading = true;
console.log('fetching');
$.ajax({
type: 'GET',
url: base_url + 'api/admin/mangadex/queue',
dataType: 'json'
})
.done(data => {
if (!data.success && data.error) {
alert('danger', `Failed to fetch download queue. Error: ${data.error}`);
return;
}
console.log(data);
const btnText = data.paused ? "Resume download" : "Pause download";
$('#pause-resume-btn').text(btnText);
$('#pause-resume-btn').removeAttr('hidden');
const rows = data.jobs.map(obj => {
var cls = 'label ';
if (obj.status === 'Pending')
cls += 'label-pending';
if (obj.status === 'Completed')
cls += 'label-success';
if (obj.status === 'Error')
cls += 'label-danger';
if (obj.status === 'MissingPages')
cls += 'label-warning';
const info = obj.status_message.length > 0 ? '<span uk-icon="info"></span>' : '';
const statusSpan = `<span class="${cls}">${obj.status} ${info}</span>`;
const dropdown = obj.status_message.length > 0 ? `<div uk-dropdown>${obj.status_message}</div>` : '';
const retryBtn = obj.status_message.length > 0 ? `<a onclick="refresh('${obj.id}')" uk-icon="refresh"></a>` : '';
return `<tr id="chapter-${obj.id}">
<td>${obj.plugin_id ? obj.title : `<a href="${baseURL}/chapter/${obj.id}">${obj.title}</a>`}</td>
<td>${obj.plugin_id ? obj.manga_title : `<a href="${baseURL}/manga/${obj.manga_id}">${obj.manga_title}</a>`}</td>
<td>${obj.success_count}/${obj.pages}</td>
<td>${moment(obj.time).fromNow()}</td>
<td>${statusSpan} ${dropdown}</td>
<td>${obj.plugin_id || ""}</td>
<td>
<a onclick="remove('${obj.id}')" uk-icon="trash"></a>
${retryBtn}
</td>
</tr>`;
});
const tbody = `<tbody>${rows.join('')}</tbody>`;
$('tbody').remove();
$('table').append(tbody);
})
.fail((jqXHR, status) => {
alert('danger', `Failed to fetch download queue. Error: [${jqXHR.status}] ${jqXHR.statusText}`);
})
.always(() => {
loading = false;
});
/**
* Get the uk-label class name for a given job status
*
* @function statusClass
* @param {string} status - The job status
* @return {string} The class name string
*/
const statusClass = status => {
let cls = 'label ';
switch (status) {
case 'Pending':
cls += 'label-pending';
break;
case 'Completed':
cls += 'label-success';
break;
case 'Error':
cls += 'label-danger';
break;
case 'MissingPages':
cls += 'label-warning';
break;
}
return cls;
};
$(() => {
const ws = new WebSocket(`ws://${location.host}/api/admin/mangadex/queue`);
ws.onmessage = event => {
const data = JSON.parse(event.data);
setProp('jobs', data.jobs);
setProp('paused', data.paused);
};
ws.onerror = err => {
alert('danger', `Socket connection failed. Error: ${err}`);
};
ws.onclose = err => {
alert('danger', 'Socket connection failed');
};
});

View File

@ -212,6 +212,18 @@ class APIRouter < Router
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
loop do
socket.send({
"jobs" => @context.queue.get_all,
"paused" => @context.queue.paused?,
}.to_json)
sleep interval.seconds
end
end
get "/api/admin/mangadex/queue" do |env|
begin
jobs = @context.queue.get_all

View File

@ -1,32 +1,68 @@
<div class="uk-margin">
<div id="actions" class="uk-margin">
<button class="uk-button uk-button-default" onclick="remove()">Delete Completed Tasks</button>
<button class="uk-button uk-button-default" onclick="refresh()">Retry Failed Tasks</button>
<button class="uk-button uk-button-default" onclick="load()">Refresh Queue</button>
<button class="uk-button uk-button-default" onclick="toggle()" id="pause-resume-btn" hidden></button>
</div>
<div id="config" class="uk-margin">
<label><input id="auto-refresh" class="uk-checkbox" type="checkbox" checked> Auto Refresh</label>
<div id="root" x-data="{jobs: [], paused: undefined, loading: false, toggling: false}" x-init="load()">
<div class="uk-margin">
<button class="uk-button uk-button-default" @click="jobAction('delete')">Delete Completed Tasks</button>
<button class="uk-button uk-button-default" @click="jobAction('retry')">Retry Failed Tasks</button>
<button class="uk-button uk-button-default" @click="load()" :disabled="loading ? '' : false">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 ? '' : false"></button>
</div>
<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 %>'.replace(/\/$/, '')}/chapter/${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="`${'<%= mangadex_base_url %>'.replace(/\/$/, '')}/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"></div>
</div>
</template>
</td>
<td x-text="`${job.plugin_id || ''}`"></td>
<td>
<a :onclick="`jobAction('delete', '${job.id}')`" uk-icon="trash"></a>
<template x-if="job.status_message.length > 0">
<a :onclick="`jobAction('retry', '${job.id}')`" uk-icon="refresh"></a>
</template>
</td>
</tr>
</template>
</tbody>
</table>
</div>
<table class="uk-table uk-table-striped uk-overflow-auto">
<thead>
<tr>
<th>Chapter</th>
<th>Manga</th>
<th>Progress</th>
<th>Time</th>
<th>Status</th>
<th>Plugin</th>
<th>Actions</th>
</tr>
</thead>
</table>
<% content_for "script" do %>
<script>
var baseURL = "<%= mangadex_base_url %>".replace(/\/$/, "");
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
<script src="<%= base_url %>js/alert.js"></script>
<script src="<%= base_url %>js/download-manager.js"></script>