Files
LocalAI/core/http/views/backends.html
Ettore Di Giacinto e1874cdb54 feat(ui): add mask to install custom backends (#7559)
* feat: allow to install backends from URL in the WebUI and API

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* tests

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* trace backends installations

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

---------

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
2025-12-13 19:11:32 +01:00

903 lines
48 KiB
HTML

<!DOCTYPE html>
<html lang="en">
{{template "views/partials/head" .}}
<body class="bg-[#101827] text-[#E5E7EB]">
<div class="flex flex-col min-h-screen" x-data="backendsGallery()">
{{template "views/partials/navbar" .}}
<!-- Notifications -->
<div class="fixed top-20 right-4 z-50 space-y-2" style="max-width: 400px;">
<template x-for="notification in notifications" :key="notification.id">
<div x-show="true"
x-transition:enter="transition ease-out duration-200"
x-transition:enter-start="opacity-0"
x-transition:enter-end="opacity-100"
x-transition:leave="transition ease-in duration-150"
x-transition:leave-start="opacity-100"
x-transition:leave-end="opacity-0"
:class="notification.type === 'error' ? 'bg-red-500' : 'bg-green-500'"
class="rounded-lg p-4 text-white flex items-start space-x-3">
<div class="flex-shrink-0">
<i :class="notification.type === 'error' ? 'fas fa-exclamation-circle' : 'fas fa-check-circle'" class="text-xl"></i>
</div>
<div class="flex-1 min-w-0">
<p class="text-sm font-medium break-words" x-text="notification.message"></p>
</div>
<button @click="dismissNotification(notification.id)" class="flex-shrink-0 text-white hover:opacity-80 transition-opacity">
<i class="fas fa-times"></i>
</button>
</div>
</template>
</div>
<div class="container mx-auto px-4 py-8 flex-grow">
<!-- Hero Header -->
<div class="hero-section">
<div class="hero-content">
<h1 class="hero-title">
Backend Management
</h1>
<p class="hero-subtitle">
Discover and install AI backends to power your models
</p>
<div class="flex flex-wrap justify-center items-center gap-6 text-sm md:text-base">
<div class="flex items-center bg-[#101827] rounded-lg px-4 py-2">
<div class="w-2 h-2 bg-emerald-400 rounded-full mr-2"></div>
<span class="font-semibold text-emerald-300" x-text="availableBackends"></span>
<span class="text-[#94A3B8] ml-1">backends available</span>
</div>
<a href="/manage" class="flex items-center bg-[#101827] hover:bg-[#1E293B] rounded-lg px-4 py-2 transition-colors border border-[#8B5CF6]/30 hover:border-[#8B5CF6]/50">
<div class="w-2 h-2 bg-cyan-400 rounded-full mr-2"></div>
<span class="font-semibold text-cyan-300" x-text="installedBackends"></span>
<span class="text-[#94A3B8] ml-1">installed</span>
</a>
<a href="https://localai.io/backends/" target="_blank" class="btn-primary">
<i class="fas fa-info-circle mr-2"></i>
<span>Documentation</span>
<i class="fas fa-external-link-alt ml-2 text-xs"></i>
</a>
</div>
</div>
</div>
{{template "views/partials/inprogress" .}}
<!-- Manual Backend Installation Form (Collapsible) -->
<div class="card p-6 mb-8">
<button
@click="showManualInstall = !showManualInstall"
class="w-full flex items-center justify-between text-left"
>
<div class="flex items-center gap-2">
<i class="fas fa-plus-circle text-[#38BDF8] text-lg"></i>
<h3 class="text-lg font-semibold text-[#E5E7EB]">Install Backend Manually</h3>
</div>
<i class="fas text-[#94A3B8] transition-transform duration-200" :class="showManualInstall ? 'fa-chevron-up' : 'fa-chevron-down'"></i>
</button>
<div x-show="showManualInstall" x-collapse>
<p class="text-sm text-[#94A3B8] mt-4 mb-6">Install a backend from an OCI image, URL, or local path</p>
<div class="grid grid-cols-1 md:grid-cols-3 gap-4 mb-4">
<div>
<label class="block text-sm font-medium text-[#94A3B8] mb-2">OCI Image / URL / Path *</label>
<input
type="text"
x-model="externalBackend.uri"
placeholder="e.g., oci://quay.io/example/backend:latest"
class="w-full px-4 py-3 text-sm bg-[#101827] border border-[#38BDF8]/30 rounded-lg text-[#E5E7EB] placeholder-[#94A3B8]/50 focus:border-[#38BDF8] focus:outline-none focus:ring-1 focus:ring-[#38BDF8]"
>
</div>
<div>
<label class="block text-sm font-medium text-[#94A3B8] mb-2">Name (required for OCI)</label>
<input
type="text"
x-model="externalBackend.name"
placeholder="e.g., my-backend"
class="w-full px-4 py-3 text-sm bg-[#101827] border border-[#38BDF8]/30 rounded-lg text-[#E5E7EB] placeholder-[#94A3B8]/50 focus:border-[#38BDF8] focus:outline-none focus:ring-1 focus:ring-[#38BDF8]"
>
</div>
<div>
<label class="block text-sm font-medium text-[#94A3B8] mb-2">Alias (optional)</label>
<input
type="text"
x-model="externalBackend.alias"
placeholder="e.g., backend-alias"
class="w-full px-4 py-3 text-sm bg-[#101827] border border-[#38BDF8]/30 rounded-lg text-[#E5E7EB] placeholder-[#94A3B8]/50 focus:border-[#38BDF8] focus:outline-none focus:ring-1 focus:ring-[#38BDF8]"
>
</div>
</div>
<div class="flex items-center gap-4">
<button
@click="installExternalBackend()"
:disabled="installingExternal || !externalBackend.uri"
class="inline-flex items-center px-5 py-2.5 rounded-lg bg-[#38BDF8] hover:bg-[#38BDF8]/80 text-sm font-medium text-white transition duration-200 disabled:opacity-50 disabled:cursor-not-allowed"
>
<i class="mr-2" :class="installingExternal ? 'fas fa-spinner fa-spin' : 'fas fa-download'"></i>
<span x-text="installingExternal ? 'Installing...' : 'Install Backend'"></span>
</button>
<span x-show="externalBackendProgress" class="text-sm text-[#94A3B8]" x-text="externalBackendProgress"></span>
</div>
</div>
</div>
<!-- Search and Filter Section -->
<div class="card p-8 mb-8">
<div>
<!-- Search Input -->
<div class="mb-8">
<h3 class="text-xl font-semibold text-[#E5E7EB] mb-4 flex items-center">
<i class="fas fa-search mr-3 text-[#8B5CF6]"></i>
Find Backend Components
</h3>
<div class="relative">
<div class="absolute inset-y-0 start-0 flex items-center ps-4 pointer-events-none z-10">
<i class="fas fa-search text-[#94A3B8]"></i>
</div>
<input
x-model="searchTerm"
@input.debounce.500ms="fetchBackends()"
class="input w-full pr-16 py-4"
style="padding-left: 3.5rem !important;"
type="search"
placeholder="Search backends by name, description or type...">
<span class="absolute right-4 top-4" x-show="loading">
<svg class="animate-spin h-6 w-6 text-[#8B5CF6]" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
</svg>
</span>
</div>
</div>
<!-- Filter by Type -->
<div>
<h3 class="text-lg font-semibold text-white mb-4 flex items-center">
<i class="fas fa-filter mr-3 text-teal-400"></i>
Filter by Backend Type
</h3>
<div class="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-5 gap-3">
<button @click="filterByTerm('llm')"
class="flex items-center justify-center rounded-lg px-4 py-3 text-sm font-semibold bg-indigo-600/20 hover:bg-indigo-600/30 text-indigo-300 border border-indigo-500/30 transition-colors">
<i class="fas fa-brain mr-2"></i>
<span>LLM</span>
</button>
<button @click="filterByTerm('diffusion')"
class="flex items-center justify-center rounded-lg px-4 py-3 text-sm font-semibold bg-purple-600/20 hover:bg-purple-600/30 text-purple-300 border border-purple-500/30 transition-colors">
<i class="fas fa-image mr-2"></i>
<span>Diffusion</span>
</button>
<button @click="filterByTerm('tts')"
class="flex items-center justify-center rounded-lg px-4 py-3 text-sm font-semibold bg-blue-600/20 hover:bg-blue-600/30 text-blue-300 border border-blue-500/30 transition-colors">
<i class="fas fa-microphone mr-2"></i>
<span>TTS</span>
</button>
<button @click="filterByTerm('whisper')"
class="flex items-center justify-center rounded-lg px-4 py-3 text-sm font-semibold bg-green-600/20 hover:bg-green-600/30 text-green-300 border border-green-500/30 transition-colors">
<i class="fas fa-headphones mr-2"></i>
<span>Whisper</span>
</button>
<button @click="filterByTerm('object-detection')"
class="flex items-center justify-center rounded-lg px-4 py-3 text-sm font-semibold bg-red-600/20 hover:bg-red-600/30 text-red-300 border border-red-500/30 transition-colors">
<i class="fas fa-eye mr-2"></i>
<span>Vision</span>
</button>
</div>
</div>
</div>
</div>
<!-- Results Section -->
<div id="search-results" class="transition-all duration-300">
<div x-show="loading && backends.length === 0" class="text-center py-12">
<svg class="animate-spin h-12 w-12 text-emerald-500 mx-auto mb-4" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24">
<circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
<path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
</svg>
<p class="text-gray-400">Loading backends...</p>
</div>
<div x-show="!loading && backends.length === 0" class="text-center py-12">
<i class="fas fa-search text-gray-500 text-4xl mb-4"></i>
<p class="text-gray-400">No backends found matching your criteria</p>
</div>
<!-- Table View -->
<div x-show="backends.length > 0" class="bg-[#1E293B] rounded-2xl border border-[#38BDF8]/20 overflow-hidden shadow-xl backdrop-blur-sm">
<div class="overflow-x-auto">
<table class="w-full">
<thead>
<tr class="bg-gradient-to-r from-[#38BDF8]/20 to-[#8B5CF6]/20 border-b border-[#38BDF8]/30">
<th class="px-6 py-4 text-left text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider">Icon</th>
<th @click="setSort('name')"
:class="sortBy === 'name' ? 'bg-[#38BDF8]/20' : ''"
class="px-6 py-4 text-left text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider cursor-pointer hover:bg-[#38BDF8]/10 transition-colors">
<div class="flex items-center gap-2">
<span>Backend Name</span>
<i :class="sortBy === 'name' ? (sortOrder === 'asc' ? 'fas fa-sort-up' : 'fas fa-sort-down') : 'fas fa-sort'"
:class="sortBy === 'name' ? 'text-[#38BDF8]' : 'text-[#94A3B8]'"
class="text-xs"></i>
</div>
</th>
<th class="px-6 py-4 text-left text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider">Description</th>
<th @click="setSort('repository')"
:class="sortBy === 'repository' ? 'bg-[#38BDF8]/20' : ''"
class="px-6 py-4 text-left text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider cursor-pointer hover:bg-[#38BDF8]/10 transition-colors">
<div class="flex items-center gap-2">
<span>Repository</span>
<i :class="sortBy === 'repository' ? (sortOrder === 'asc' ? 'fas fa-sort-up' : 'fas fa-sort-down') : 'fas fa-sort'"
:class="sortBy === 'repository' ? 'text-[#38BDF8]' : 'text-[#94A3B8]'"
class="text-xs"></i>
</div>
</th>
<th @click="setSort('license')"
:class="sortBy === 'license' ? 'bg-[#38BDF8]/20' : ''"
class="px-6 py-4 text-left text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider cursor-pointer hover:bg-[#38BDF8]/10 transition-colors">
<div class="flex items-center gap-2">
<span>License</span>
<i :class="sortBy === 'license' ? (sortOrder === 'asc' ? 'fas fa-sort-up' : 'fas fa-sort-down') : 'fas fa-sort'"
:class="sortBy === 'license' ? 'text-[#38BDF8]' : 'text-[#94A3B8]'"
class="text-xs"></i>
</div>
</th>
<th @click="setSort('status')"
:class="sortBy === 'status' ? 'bg-[#38BDF8]/20' : ''"
class="px-6 py-4 text-left text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider cursor-pointer hover:bg-[#38BDF8]/10 transition-colors">
<div class="flex items-center gap-2">
<span>Status</span>
<i :class="sortBy === 'status' ? (sortOrder === 'asc' ? 'fas fa-sort-up' : 'fas fa-sort-down') : 'fas fa-sort'"
:class="sortBy === 'status' ? 'text-[#38BDF8]' : 'text-[#94A3B8]'"
class="text-xs"></i>
</div>
</th>
<th class="px-6 py-4 text-right text-xs font-semibold text-[#E5E7EB] uppercase tracking-wider">Actions</th>
</tr>
</thead>
<tbody class="divide-y divide-[#38BDF8]/20">
<template x-for="backend in backends" :key="backend.id">
<tr class="hover:bg-[#38BDF8]/10 transition-colors duration-200">
<!-- Icon -->
<td class="px-6 py-4">
<div class="w-12 h-12 rounded-lg border border-[#38BDF8]/30 flex items-center justify-center bg-[#101827]">
<img x-show="backend.icon"
:src="backend.icon"
class="w-full h-full object-cover rounded-lg"
loading="lazy"
:alt="backend.name">
<i x-show="!backend.icon" class="fas fa-cog text-xl text-[#8B5CF6]"></i>
</div>
</td>
<!-- Backend Name -->
<td class="px-6 py-4">
<span class="text-sm font-semibold text-[#E5E7EB]" x-text="backend.name"></span>
</td>
<!-- Description -->
<td class="px-6 py-4">
<div class="text-sm text-[#94A3B8] max-w-xs truncate" x-text="backend.description" :title="backend.description"></div>
</td>
<!-- Repository -->
<td class="px-6 py-4">
<span class="inline-flex items-center text-xs px-2 py-1 rounded bg-[#38BDF8]/10 text-[#E5E7EB] border border-[#38BDF8]/30">
<i class="fa-brands fa-git-alt mr-1"></i>
<span x-text="backend.gallery"></span>
</span>
</td>
<!-- License -->
<td class="px-6 py-4">
<span x-show="backend.license" class="inline-flex items-center text-xs px-2 py-1 rounded bg-[#8B5CF6]/10 text-[#E5E7EB] border border-[#8B5CF6]/30">
<i class="fas fa-book mr-1"></i>
<span x-text="backend.license"></span>
</span>
<span x-show="!backend.license" class="text-xs text-[#94A3B8]">-</span>
</td>
<!-- Status -->
<td class="px-6 py-4">
<!-- Processing State -->
<div x-show="backend.processing" class="min-w-[200px]">
<div class="text-xs font-medium text-[#E5E7EB] mb-1">
<span x-text="backend.isDeletion ? 'Deleting...' : 'Installing...'"></span>
</div>
<div x-show="(jobProgress[backend.jobID] || 0) === 0" class="text-xs text-[#38BDF8]">
<i class="fas fa-clock mr-1"></i>Queued
</div>
<div class="progress-table mt-1">
<div class="progress-bar-table-backend" :style="'width:' + (jobProgress[backend.jobID] || 0) + '%'"></div>
</div>
</div>
<!-- Installed State -->
<div x-show="!backend.processing && backend.installed">
<span class="inline-flex items-center text-xs px-2 py-1 rounded bg-green-500/20 text-green-300 border border-green-500/30">
<i class="fas fa-check-circle mr-1"></i>
Installed
</span>
</div>
<!-- Not Installed State -->
<div x-show="!backend.processing && !backend.installed">
<span class="inline-flex items-center text-xs px-2 py-1 rounded bg-[#1E293B] text-[#94A3B8] border border-[#38BDF8]/30">
<i class="fas fa-circle mr-1"></i>
Not Installed
</span>
</div>
</td>
<!-- Actions -->
<td class="px-6 py-4">
<div class="flex items-center justify-end gap-2">
<!-- Info Button -->
<button @click="openModal(backend)"
class="inline-flex items-center px-3 py-1.5 rounded-lg bg-[#1E293B] hover:bg-[#38BDF8]/20 text-xs font-medium text-[#E5E7EB] transition duration-200 border border-[#38BDF8]/30"
title="View details">
<i class="fas fa-info-circle"></i>
</button>
<!-- Installed State Actions -->
<template x-if="!backend.processing && backend.installed">
<div class="flex gap-2">
<button @click="reinstallBackend(backend.id)"
class="inline-flex items-center px-3 py-1.5 rounded-lg bg-[#38BDF8] hover:bg-[#38BDF8]/80 text-xs font-medium text-white transition duration-200"
title="Reinstall">
<i class="fa-solid fa-arrow-rotate-right"></i>
</button>
<button @click="deleteBackend(backend.id)"
class="inline-flex items-center px-3 py-1.5 rounded-lg bg-red-600 hover:bg-red-700 text-xs font-medium text-white transition duration-200"
title="Delete">
<i class="fa-solid fa-trash"></i>
</button>
</div>
</template>
<!-- Not Installed State Actions -->
<template x-if="!backend.processing && !backend.installed">
<button @click="installBackend(backend.id)"
class="inline-flex items-center px-3 py-1.5 rounded-lg bg-[#38BDF8] hover:bg-[#38BDF8]/80 text-xs font-medium text-white transition duration-200"
title="Install">
<i class="fa-solid fa-download"></i>
</button>
</template>
</div>
</td>
</tr>
</template>
</tbody>
</table>
</div>
</div>
<!-- Modal -->
<div x-show="selectedBackend"
x-transition
@click.away="closeModal()"
class="fixed top-0 right-0 left-0 z-50 flex justify-center items-center w-full md:inset-0 h-full max-h-full bg-gray-900/50"
style="display: none;">
<div class="relative p-4 w-full max-w-2xl h-[90vh] mx-auto mt-[5vh]">
<div class="relative bg-white rounded-lg shadow dark:bg-gray-700 h-full flex flex-col">
<!-- Modal Header -->
<div class="flex items-center justify-between p-4 md:p-5 border-b rounded-t dark:border-gray-600">
<h3 class="text-xl font-semibold text-gray-900 dark:text-white" x-text="selectedBackend?.name"></h3>
<button @click="closeModal()"
class="text-gray-400 bg-transparent hover:bg-gray-200 hover:text-gray-900 rounded-lg text-sm w-8 h-8 ms-auto inline-flex justify-center items-center dark:hover:bg-gray-600 dark:hover:text-white">
<svg class="w-3 h-3" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 14 14">
<path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="m1 1 6 6m0 0 6 6M7 7l6-6M7 7l-6 6"/>
</svg>
<span class="sr-only">Close modal</span>
</button>
</div>
<!-- Modal Body -->
<div class="p-4 md:p-5 space-y-4 overflow-y-auto flex-1 min-h-0">
<div class="flex justify-center items-center">
<div class="w-48 h-48 rounded-lg border border-gray-300 dark:border-gray-600 flex items-center justify-center bg-gray-100 dark:bg-gray-800 mt-3">
<img x-show="selectedBackend?.icon"
:src="selectedBackend?.icon"
class="rounded-lg max-h-48 max-w-96 object-cover"
loading="lazy">
<i x-show="!selectedBackend?.icon" class="fas fa-cog text-6xl text-gray-400 dark:text-gray-500"></i>
</div>
</div>
<div class="text-base leading-relaxed text-gray-500 dark:text-gray-400 break-words max-w-full markdown-content" x-html="renderMarkdown(selectedBackend?.description)"></div>
<template x-if="selectedBackend?.tags && selectedBackend.tags.length > 0">
<div>
<p class="text-sm mb-3 font-semibold text-gray-900 dark:text-white">Tags</p>
<div class="flex flex-wrap gap-2">
<template x-for="tag in selectedBackend.tags" :key="tag">
<span class="inline-flex items-center text-xs px-3 py-1 rounded-full bg-gray-700/60 text-gray-300 border border-gray-600/50">
<i class="fas fa-tag pr-2"></i>
<span x-text="tag"></span>
</span>
</template>
</div>
</div>
</template>
<template x-if="selectedBackend?.urls && selectedBackend.urls.length > 0">
<div>
<p class="text-sm font-semibold text-gray-900 dark:text-white mb-2">Links</p>
<ul>
<template x-for="url in selectedBackend.urls" :key="url">
<li>
<a :href="url" target="_blank" class="text-blue-500 hover:underline">
<i class="fas fa-link pr-2"></i>
<span x-text="url"></span>
</a>
</li>
</template>
</ul>
</div>
</template>
</div>
<!-- Modal Footer -->
<div class="flex items-center p-4 md:p-5 border-t border-gray-200 rounded-b dark:border-gray-600">
<button @click="closeModal()"
class="text-white bg-emerald-700 hover:bg-emerald-800 focus:ring-4 focus:outline-none focus:ring-emerald-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center dark:bg-emerald-600 dark:hover:bg-emerald-700 dark:focus:ring-emerald-800">
Close
</button>
</div>
</div>
</div>
</div>
</div>
<!-- Pagination -->
<div x-show="totalPages > 1" class="flex justify-center mt-12">
<div class="flex items-center gap-4 bg-gray-800/60 rounded-2xl p-4 backdrop-blur-sm border border-gray-700/50">
<button @click="goToPage(currentPage - 1)"
:disabled="currentPage <= 1"
:class="currentPage <= 1 ? 'opacity-50 cursor-not-allowed' : ''"
class="flex items-center justify-center h-12 w-12 bg-[#1E293B] hover:bg-emerald-600 text-[#94A3B8] hover:text-white rounded-lg transition-colors">
<i class="fas fa-chevron-left"></i>
</button>
<div class="text-gray-300 text-sm font-medium px-4">
<span class="text-gray-400">Page</span>
<span class="text-white font-bold text-lg mx-2" x-text="currentPage"></span>
<span class="text-gray-400">of</span>
<span class="text-white font-bold text-lg mx-2" x-text="totalPages"></span>
</div>
<button @click="goToPage(currentPage + 1)"
:disabled="currentPage >= totalPages"
:class="currentPage >= totalPages ? 'opacity-50 cursor-not-allowed' : ''"
class="group flex items-center justify-center h-12 w-12 bg-gray-700/80 hover:bg-emerald-600 text-gray-300 hover:text-white rounded-xl shadow-lg transition-all duration-300 ease-in-out transform hover:scale-110">
<i class="fas fa-chevron-right group-hover:animate-pulse"></i>
</button>
</div>
</div>
</div>
{{template "views/partials/footer" .}}
</div>
<style>
/* Enhanced scrollbar styling */
.scrollbar-thin::-webkit-scrollbar {
width: 6px;
}
.scrollbar-thin::-webkit-scrollbar-track {
background: rgba(31, 41, 55, 0.5);
border-radius: 6px;
}
.scrollbar-thin::-webkit-scrollbar-thumb {
background: rgba(107, 114, 128, 0.5);
border-radius: 6px;
}
.scrollbar-thin::-webkit-scrollbar-thumb:hover {
background: rgba(107, 114, 128, 0.8);
}
/* Progress bar styling */
.progress {
background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(20, 184, 166, 0.2) 100%);
border-radius: 0.5rem;
border: 1px solid rgba(16, 185, 129, 0.3);
height: 24px;
overflow: hidden;
}
.progress-bar {
background: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
height: 100%;
transition: width 0.3s ease;
}
/* Table progress bar styling */
.progress-table {
background: linear-gradient(135deg, rgba(56, 189, 248, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
border-radius: 0.25rem;
border: 1px solid rgba(56, 189, 248, 0.3);
height: 6px;
overflow: hidden;
width: 100%;
}
.progress-bar-table-backend {
background: linear-gradient(135deg, #38BDF8 0%, #8B5CF6 100%);
height: 100%;
transition: width 0.3s ease;
}
/* Table styling */
table {
border-collapse: separate;
border-spacing: 0;
}
tbody tr:last-child td:first-child {
border-bottom-left-radius: 1rem;
}
tbody tr:last-child td:last-child {
border-bottom-right-radius: 1rem;
}
/* Markdown content overflow handling */
.markdown-content {
word-wrap: break-word;
overflow-wrap: anywhere;
max-width: 100%;
}
.markdown-content pre {
overflow-x: auto;
max-width: 100%;
white-space: pre-wrap;
word-wrap: break-word;
}
.markdown-content code {
word-wrap: break-word;
overflow-wrap: break-word;
}
.markdown-content pre code {
white-space: pre;
overflow-x: auto;
display: block;
}
.markdown-content table {
max-width: 100%;
overflow-x: auto;
display: block;
}
.markdown-content img {
max-width: 100%;
height: auto;
}
</style>
<script>
function backendsGallery() {
return {
backends: [],
allTags: [],
repositories: [],
searchTerm: '',
loading: false,
currentPage: 1,
totalPages: 1,
availableBackends: 0,
installedBackends: 0,
selectedBackend: null,
jobProgress: {},
notifications: [],
sortBy: '',
sortOrder: 'asc',
// External backend installation state
showManualInstall: false,
externalBackend: {
uri: '',
name: '',
alias: ''
},
installingExternal: false,
externalBackendJobID: null,
externalBackendProgress: '',
init() {
this.fetchBackends();
// Poll for job progress every 600ms
setInterval(() => this.pollJobs(), 600);
},
addNotification(message, type = 'error') {
const id = Date.now();
this.notifications.push({ id, message, type });
// Auto-dismiss after 10 seconds
setTimeout(() => this.dismissNotification(id), 10000);
},
dismissNotification(id) {
this.notifications = this.notifications.filter(n => n.id !== id);
},
async installExternalBackend() {
if (this.installingExternal || !this.externalBackend.uri) {
return;
}
try {
this.installingExternal = true;
this.externalBackendProgress = 'Starting installation...';
const response = await fetch('/api/backends/install-external', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
uri: this.externalBackend.uri,
name: this.externalBackend.name,
alias: this.externalBackend.alias
})
});
const data = await response.json();
if (response.ok && data.jobID) {
this.externalBackendJobID = data.jobID;
const displayName = this.externalBackend.name || this.externalBackend.uri;
this.addNotification(`Installing backend "${displayName}"...`, 'success');
} else {
this.installingExternal = false;
this.externalBackendProgress = '';
this.addNotification(`Failed to start installation: ${data.error || 'Unknown error'}`, 'error');
}
} catch (error) {
console.error('Error installing external backend:', error);
this.installingExternal = false;
this.externalBackendProgress = '';
this.addNotification(`Failed to install backend: ${error.message}`, 'error');
}
},
async fetchBackends() {
this.loading = true;
try {
const params = new URLSearchParams({
page: this.currentPage,
items: 21,
term: this.searchTerm
});
if (this.sortBy) {
params.append('sort', this.sortBy);
params.append('order', this.sortOrder);
}
const response = await fetch(`/api/backends?${params}`);
const data = await response.json();
this.backends = data.backends || [];
this.allTags = data.allTags || [];
this.repositories = data.repositories || [];
this.currentPage = data.currentPage || 1;
this.totalPages = data.totalPages || 1;
this.availableBackends = data.availableBackends || 0;
this.installedBackends = data.installedBackends || 0;
} catch (error) {
console.error('Error fetching backends:', error);
} finally {
this.loading = false;
}
},
filterByTerm(term) {
this.searchTerm = term;
this.currentPage = 1;
this.fetchBackends();
},
setSort(column) {
if (this.sortBy === column) {
// Toggle sort order if clicking the same column
this.sortOrder = this.sortOrder === 'asc' ? 'desc' : 'asc';
} else {
// Set new column and default to ascending
this.sortBy = column;
this.sortOrder = 'asc';
}
this.currentPage = 1;
this.fetchBackends();
},
goToPage(page) {
if (page >= 1 && page <= this.totalPages) {
this.currentPage = page;
this.fetchBackends();
}
},
async installBackend(backendId) {
try {
const response = await fetch(`/api/backends/install/${encodeURIComponent(backendId)}`, {
method: 'POST'
});
const data = await response.json();
if (data.jobID) {
const backend = this.backends.find(b => b.id === backendId);
if (backend) {
backend.processing = true;
backend.jobID = data.jobID;
backend.isDeletion = false;
}
}
} catch (error) {
console.error('Error installing backend:', error);
alert('Failed to start installation');
}
},
async deleteBackend(backendId) {
if (!confirm('Are you sure you wish to delete the backend?')) {
return;
}
try {
const response = await fetch(`/api/backends/delete/${encodeURIComponent(backendId)}`, {
method: 'POST'
});
const data = await response.json();
if (data.jobID) {
const backend = this.backends.find(b => b.id === backendId);
if (backend) {
backend.processing = true;
backend.jobID = data.jobID;
backend.isDeletion = true;
}
}
} catch (error) {
console.error('Error deleting backend:', error);
alert('Failed to start deletion');
}
},
async reinstallBackend(backendId) {
this.installBackend(backendId);
},
async pollJobs() {
const processingBackends = this.backends.filter(b => b.processing && b.jobID);
for (const backend of processingBackends) {
try {
const response = await fetch(`/api/backends/job/${backend.jobID}`);
const jobData = await response.json();
// Handle queued status
if (jobData.queued) {
this.jobProgress[backend.jobID] = 0;
// Keep processing state but don't show error
continue;
}
this.jobProgress[backend.jobID] = jobData.progress || 0;
if (jobData.completed) {
backend.processing = false;
backend.installed = !jobData.deletion;
delete this.jobProgress[backend.jobID];
// Show success notification
const action = jobData.deletion ? 'deleted' : 'installed';
this.addNotification(`Backend "${backend.name}" ${action} successfully!`, 'success');
// Refresh the backends list to get updated state
this.fetchBackends();
}
if (jobData.error || (jobData.message && jobData.message.startsWith('error:'))) {
backend.processing = false;
delete this.jobProgress[backend.jobID];
const action = backend.isDeletion ? 'deleting' : 'installing';
// Extract error message - handle both string and object errors
let errorMessage = 'Unknown error';
if (typeof jobData.error === 'string') {
errorMessage = jobData.error;
} else if (jobData.error && typeof jobData.error === 'object') {
// Check if error object has any properties
const errorKeys = Object.keys(jobData.error);
if (errorKeys.length > 0) {
// Try common error object properties
errorMessage = jobData.error.message || jobData.error.error || jobData.error.Error || JSON.stringify(jobData.error);
} else {
// Empty object {}, fall back to message field
errorMessage = jobData.message || 'Unknown error';
}
} else if (jobData.message) {
// Use message field if error is not present or is empty
errorMessage = jobData.message;
}
// Remove "error: " prefix if present
if (errorMessage.startsWith('error: ')) {
errorMessage = errorMessage.substring(7);
}
this.addNotification(`Error ${action} backend "${backend.name}": ${errorMessage}`, 'error');
}
} catch (error) {
console.error('Error polling job:', error);
// Don't show notification for every polling error, only if backend is stuck
}
}
// Poll for external backend installation job
if (this.externalBackendJobID) {
try {
const response = await fetch(`/api/backends/job/${this.externalBackendJobID}`);
const jobData = await response.json();
// Update progress message
if (jobData.message && !jobData.processed) {
this.externalBackendProgress = jobData.message;
if (jobData.progress) {
this.externalBackendProgress += ` (${Math.round(jobData.progress)}%)`;
}
}
if (jobData.completed) {
const displayName = this.externalBackend.name || this.externalBackend.uri;
this.addNotification(`Backend "${displayName}" installed successfully!`, 'success');
this.externalBackendJobID = null;
this.installingExternal = false;
this.externalBackendProgress = '';
// Reset form
this.externalBackend = { uri: '', name: '', alias: '' };
// Refresh the backends list
this.fetchBackends();
}
if (jobData.error || (jobData.message && jobData.message.startsWith('error:'))) {
let errorMessage = 'Unknown error';
if (typeof jobData.error === 'string') {
errorMessage = jobData.error;
} else if (jobData.message) {
errorMessage = jobData.message;
}
if (errorMessage.startsWith('error: ')) {
errorMessage = errorMessage.substring(7);
}
this.addNotification(`Error installing backend: ${errorMessage}`, 'error');
this.externalBackendJobID = null;
this.installingExternal = false;
this.externalBackendProgress = '';
}
} catch (error) {
console.error('Error polling external backend job:', error);
}
}
},
renderMarkdown(text) {
if (!text) return '';
try {
if (typeof marked === 'undefined' || typeof DOMPurify === 'undefined') {
return text; // Return plain text if libraries not loaded
}
const html = marked.parse(text);
return DOMPurify.sanitize(html);
} catch (error) {
console.error('Error rendering markdown:', error);
return text;
}
},
openModal(backend) {
this.selectedBackend = backend;
},
closeModal() {
this.selectedBackend = null;
}
}
}
</script>
</body>
</html>