Spaces:
Running
Running
Add 2 files
Browse files- README.md +7 -5
- index.html +1043 -19
README.md
CHANGED
@@ -1,10 +1,12 @@
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---
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title:
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emoji:
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colorFrom:
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colorTo:
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sdk: static
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pinned: false
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---
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-
Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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---
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title: local-image-viewer-v2
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emoji: 🐳
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colorFrom: purple
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colorTo: pink
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sdk: static
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pinned: false
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tags:
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+
- deepsite
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---
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+
Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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index.html
CHANGED
@@ -1,19 +1,1043 @@
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<!
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<html>
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1 |
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<!DOCTYPE html>
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2 |
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<html lang="en">
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4 |
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<head>
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<meta charset="UTF-8">
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6 |
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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7 |
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<title>Local Image Viewer</title>
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8 |
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<!-- Tailwind CSS -->
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9 |
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<script src="https://cdn.tailwindcss.com"></script>
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10 |
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<script>
|
11 |
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tailwind.config = {
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12 |
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theme: {
|
13 |
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extend: {
|
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colors: {
|
15 |
+
primary: '#6366F1',
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secondary: '#8B5CF6',
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accent: '#EC4899',
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dark: '#1E293B',
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light: '#F8FAFC'
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},
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21 |
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fontFamily: {
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22 |
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sans: ['Inter', 'sans-serif'],
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},
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24 |
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}
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25 |
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}
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26 |
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}
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27 |
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</script>
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28 |
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<!-- Font Awesome -->
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29 |
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
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30 |
+
<!-- Google Fonts -->
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31 |
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap" rel="stylesheet">
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32 |
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<style>
|
33 |
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:root {
|
34 |
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--transition-speed: 0.3s;
|
35 |
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}
|
36 |
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|
37 |
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body {
|
38 |
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font-family: 'Inter', sans-serif;
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39 |
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background-color: #F1F5F9;
|
40 |
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}
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41 |
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|
42 |
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.dropzone {
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43 |
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border: 3px dashed #CBD5E1;
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44 |
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transition: all var(--transition-speed) ease;
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45 |
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background-color: rgba(248, 250, 252, 0.7);
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46 |
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backdrop-filter: blur(4px);
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47 |
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}
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48 |
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49 |
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.dropzone.active {
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50 |
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border-color: #6366F1;
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51 |
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background-color: rgba(99, 102, 241, 0.1);
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52 |
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box-shadow: 0 4px 15px rgba(99, 102, 241, 0.1);
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}
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55 |
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.image-container {
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56 |
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transition: transform var(--transition-speed) ease;
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57 |
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box-shadow: 0 4px 25px rgba(0, 0, 0, 0.05);
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58 |
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background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
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}
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60 |
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61 |
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.image-container:hover {
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transform: translateY(-2px);
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}
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64 |
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65 |
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.nav-btn {
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66 |
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transition: all 0.2s ease;
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67 |
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box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
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68 |
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}
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69 |
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|
70 |
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.nav-btn:hover {
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71 |
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transform: scale(1.1);
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72 |
+
box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
|
73 |
+
}
|
74 |
+
|
75 |
+
.nav-btn:active {
|
76 |
+
transform: scale(0.95);
|
77 |
+
}
|
78 |
+
|
79 |
+
.file-item {
|
80 |
+
transition: all var(--transition-speed) ease;
|
81 |
+
}
|
82 |
+
|
83 |
+
.file-item:hover {
|
84 |
+
background-color: rgba(99, 102, 241, 0.05);
|
85 |
+
transform: translateX(2px);
|
86 |
+
}
|
87 |
+
|
88 |
+
.file-item.active {
|
89 |
+
background-color: rgba(99, 102, 241, 0.1);
|
90 |
+
border-left: 3px solid #6366F1;
|
91 |
+
}
|
92 |
+
|
93 |
+
@keyframes fadeIn {
|
94 |
+
from {
|
95 |
+
opacity: 0;
|
96 |
+
transform: translateY(10px);
|
97 |
+
}
|
98 |
+
to {
|
99 |
+
opacity: 1;
|
100 |
+
transform: translateY(0);
|
101 |
+
}
|
102 |
+
}
|
103 |
+
|
104 |
+
.fade-in {
|
105 |
+
animation: fadeIn 0.4s ease-out forwards;
|
106 |
+
}
|
107 |
+
|
108 |
+
#fullscreenContainer {
|
109 |
+
display: none;
|
110 |
+
position: fixed;
|
111 |
+
top: 0;
|
112 |
+
left: 0;
|
113 |
+
width: 100%;
|
114 |
+
height: 100%;
|
115 |
+
background-color: rgba(15, 23, 42, 0.95);
|
116 |
+
z-index: 1000;
|
117 |
+
justify-content: center;
|
118 |
+
align-items: center;
|
119 |
+
flex-direction: column;
|
120 |
+
}
|
121 |
+
|
122 |
+
#fullscreenImage {
|
123 |
+
max-width: 90%;
|
124 |
+
max-height: 90%;
|
125 |
+
object-fit: contain;
|
126 |
+
transform: translate3d(0, 0, 0);
|
127 |
+
}
|
128 |
+
|
129 |
+
#fullscreenControls {
|
130 |
+
position: absolute;
|
131 |
+
bottom: 20px;
|
132 |
+
display: flex;
|
133 |
+
gap: 10px;
|
134 |
+
}
|
135 |
+
|
136 |
+
.sort-option:hover {
|
137 |
+
background-color: rgba(99, 102, 241, 0.05);
|
138 |
+
}
|
139 |
+
|
140 |
+
.thumbnail-placeholder {
|
141 |
+
background: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
|
142 |
+
display: flex;
|
143 |
+
align-items: center;
|
144 |
+
justify-content: center;
|
145 |
+
border-radius: 4px;
|
146 |
+
}
|
147 |
+
|
148 |
+
.thumbnail-placeholder i {
|
149 |
+
color: #94A3B8;
|
150 |
+
}
|
151 |
+
|
152 |
+
.progress-track {
|
153 |
+
background-color: #E2E8F0;
|
154 |
+
}
|
155 |
+
|
156 |
+
.progress-thumb {
|
157 |
+
background: linear-gradient(90deg, #6366F1 0%, #8B5CF6 100%);
|
158 |
+
}
|
159 |
+
|
160 |
+
.btn-primary {
|
161 |
+
background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
|
162 |
+
color: white;
|
163 |
+
transition: all var(--transition-speed) ease;
|
164 |
+
box-shadow: 0 4px 6px rgba(99, 102, 241, 0.2);
|
165 |
+
}
|
166 |
+
|
167 |
+
.btn-primary:hover {
|
168 |
+
transform: translateY(-2px);
|
169 |
+
box-shadow: 0 6px 12px rgba(99, 102, 241, 0.3);
|
170 |
+
}
|
171 |
+
|
172 |
+
.btn-primary:active {
|
173 |
+
transform: translateY(0);
|
174 |
+
}
|
175 |
+
|
176 |
+
.glass-effect {
|
177 |
+
background: rgba(255, 255, 255, 0.2);
|
178 |
+
backdrop-filter: blur(8px);
|
179 |
+
-webkit-backdrop-filter: blur(8px);
|
180 |
+
border: 1px solid rgba(255, 255, 255, 0.2);
|
181 |
+
}
|
182 |
+
|
183 |
+
.zoom-controls {
|
184 |
+
background: rgba(248, 250, 252, 0.8);
|
185 |
+
backdrop-filter: blur(4px);
|
186 |
+
border-radius: 8px;
|
187 |
+
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
|
188 |
+
}
|
189 |
+
|
190 |
+
.file-list-container {
|
191 |
+
scrollbar-width: thin;
|
192 |
+
scrollbar-color: #6366F1 #E2E8F0;
|
193 |
+
}
|
194 |
+
|
195 |
+
.file-list-container::-webkit-scrollbar {
|
196 |
+
width: 6px;
|
197 |
+
}
|
198 |
+
|
199 |
+
.file-list-container::-webkit-scrollbar-track {
|
200 |
+
background: #E2E8F0;
|
201 |
+
}
|
202 |
+
|
203 |
+
.file-list-container::-webkit-scrollbar-thumb {
|
204 |
+
background-color: #6366F1;
|
205 |
+
border-radius: 3px;
|
206 |
+
}
|
207 |
+
|
208 |
+
.gpu-accelerate {
|
209 |
+
transform: translate3d(0, 0, 0);
|
210 |
+
will-change: transform;
|
211 |
+
}
|
212 |
+
</style>
|
213 |
+
</head>
|
214 |
+
|
215 |
+
<body class="bg-light min-h-screen">
|
216 |
+
<div class="container mx-auto px-4 py-8">
|
217 |
+
<div class="max-w-6xl mx-auto">
|
218 |
+
<div class="text-center mb-8">
|
219 |
+
<h1 class="text-4xl font-bold text-dark mb-2">Local Image Viewer</h1>
|
220 |
+
<p class="text-lg text-slate-600">View your local WebP, PNG, JPEG, AVIF, and HEIC files with ease</p>
|
221 |
+
</div>
|
222 |
+
|
223 |
+
<div class="bg-white rounded-xl shadow-xl overflow-hidden mb-8">
|
224 |
+
<!-- Dropzone area -->
|
225 |
+
<div id="dropzone" class="dropzone p-12 text-center cursor-pointer rounded-xl" role="region"
|
226 |
+
aria-label="File drop zone">
|
227 |
+
<div class="flex flex-col items-center justify-center">
|
228 |
+
<div class="relative mb-6">
|
229 |
+
<div class="absolute inset-0 bg-primary opacity-10 rounded-full blur-md"></div>
|
230 |
+
<i class="fas fa-images text-5xl text-primary relative z-10" aria-hidden="true"></i>
|
231 |
+
</div>
|
232 |
+
<h3 class="text-xl font-semibold text-dark mb-2">Drag & Drop Images Here</h3>
|
233 |
+
<p class="text-slate-500 mb-4">or</p>
|
234 |
+
<button id="browseBtn"
|
235 |
+
class="btn-primary font-medium py-3 px-8 rounded-lg transition"
|
236 |
+
aria-label="Browse files">
|
237 |
+
Browse Files
|
238 |
+
</button>
|
239 |
+
<input type="file" id="fileInput" class="hidden"
|
240 |
+
accept=".webp,.png,.jpg,.jpeg,.avif,.heic,.heif" multiple>
|
241 |
+
</div>
|
242 |
+
</div>
|
243 |
+
|
244 |
+
<!-- Main viewer area (hidden initially) -->
|
245 |
+
<div id="viewerArea" class="hidden">
|
246 |
+
<div class="flex flex-col md:flex-row h-[70vh]">
|
247 |
+
<!-- Sidebar with file list -->
|
248 |
+
<div class="w-full md:w-1/4 bg-slate-50 border-r border-slate-200 file-list-container overflow-y-auto">
|
249 |
+
<div class="p-4 border-b border-slate-200 flex justify-between items-center bg-white">
|
250 |
+
<h3 class="font-medium text-dark">Files (<span id="fileCount">0</span>)</h3>
|
251 |
+
<div class="relative">
|
252 |
+
<button id="sortBtn" class="text-slate-600 hover:text-primary transition-colors"
|
253 |
+
aria-label="Sort options" aria-haspopup="true" aria-expanded="false">
|
254 |
+
<i class="fas fa-sort" aria-hidden="true"></i>
|
255 |
+
</button>
|
256 |
+
<div id="sortDropdown"
|
257 |
+
class="hidden absolute right-0 mt-2 w-48 bg-white rounded-md shadow-lg z-10 py-1 border border-slate-200">
|
258 |
+
<div class="sort-option px-4 py-2 text-sm text-slate-700 cursor-pointer hover:bg-slate-50 transition-colors"
|
259 |
+
data-sort="name-asc" role="menuitem">Name (A-Z)</div>
|
260 |
+
<div class="sort-option px-4 py-2 text-sm text-slate-700 cursor-pointer hover:bg-slate-50 transition-colors"
|
261 |
+
data-sort="name-desc" role="menuitem">Name (Z-A)</div>
|
262 |
+
<div class="sort-option px-4 py-2 text-sm text-slate-700 cursor-pointer hover:bg-slate-50 transition-colors"
|
263 |
+
data-sort="size-asc" role="menuitem">Size (Small to Large)</div>
|
264 |
+
<div class="sort-option px-4 py-2 text-sm text-slate-700 cursor-pointer hover:bg-slate-50 transition-colors"
|
265 |
+
data-sort="size-desc" role="menuitem">Size (Large to Small)</div>
|
266 |
+
<div class="sort-option px-4 py-2 text-sm text-slate-700 cursor-pointer hover:bg-slate-50 transition-colors"
|
267 |
+
data-sort="date-asc" role="menuitem">Date (Oldest First)</div>
|
268 |
+
<div class="sort-option px-4 py-2 text-sm text-slate-700 cursor-pointer hover:bg-slate-50 transition-colors"
|
269 |
+
data-sort="date-desc" role="menuitem">Date (Newest First)</div>
|
270 |
+
</div>
|
271 |
+
</div>
|
272 |
+
</div>
|
273 |
+
<ul id="fileList" class="divide-y divide-slate-200" role="list">
|
274 |
+
<!-- Files will be listed here -->
|
275 |
+
</ul>
|
276 |
+
</div>
|
277 |
+
|
278 |
+
<!-- Main image display -->
|
279 |
+
<div class="w-full md:w-3/4 p-4 flex flex-col items-center justify-center bg-white">
|
280 |
+
<div class="relative w-full h-full max-w-4xl">
|
281 |
+
<!-- Navigation buttons -->
|
282 |
+
<button id="prevBtn"
|
283 |
+
class="nav-btn absolute left-0 top-1/2 -translate-y-1/2 bg-white hover:bg-primary text-primary hover:text-white p-3 rounded-full shadow-md ml-4 z-10 glass-effect"
|
284 |
+
aria-label="Previous image">
|
285 |
+
<i class="fas fa-chevron-left text-xl" aria-hidden="true"></i>
|
286 |
+
</button>
|
287 |
+
|
288 |
+
<button id="nextBtn"
|
289 |
+
class="nav-btn absolute right-0 top-1/2 -translate-y-1/2 bg-white hover:bg-primary text-primary hover:text-white p-3 rounded-full shadow-md mr-4 z-10 glass-effect"
|
290 |
+
aria-label="Next image">
|
291 |
+
<i class="fas fa-chevron-right text-xl" aria-hidden="true"></i>
|
292 |
+
</button>
|
293 |
+
|
294 |
+
<!-- Image display area -->
|
295 |
+
<div class="image-container bg-gradient-to-br from-slate-50 to-slate-100 rounded-xl overflow-hidden flex items-center justify-center h-full w-full gpu-accelerate">
|
296 |
+
<div id="imageDisplay" class="p-4 w-full h-full flex items-center justify-center">
|
297 |
+
<p class="text-slate-400">Select an image to view</p>
|
298 |
+
</div>
|
299 |
+
</div>
|
300 |
+
|
301 |
+
<!-- Image info -->
|
302 |
+
<div class="mt-4 bg-slate-50 rounded-lg p-4 zoom-controls">
|
303 |
+
<div class="flex justify-between items-center">
|
304 |
+
<div class="max-w-[70%]">
|
305 |
+
<h4 id="fileName" class="font-medium text-dark truncate">No image selected</h4>
|
306 |
+
<p id="fileInfo" class="text-sm text-slate-500">-</p>
|
307 |
+
</div>
|
308 |
+
<div class="flex space-x-2">
|
309 |
+
<button id="zoomInBtn"
|
310 |
+
class="nav-btn bg-white hover:bg-primary hover:text-white text-slate-700 p-2 rounded transition-colors"
|
311 |
+
aria-label="Zoom in">
|
312 |
+
<i class="fas fa-search-plus" aria-hidden="true"></i>
|
313 |
+
</button>
|
314 |
+
<button id="zoomOutBtn"
|
315 |
+
class="nav-btn bg-white hover:bg-primary hover:text-white text-slate-700 p-2 rounded transition-colors"
|
316 |
+
aria-label="Zoom out">
|
317 |
+
<i class="fas fa-search-minus" aria-hidden="true"></i>
|
318 |
+
</button>
|
319 |
+
<button id="resetZoomBtn"
|
320 |
+
class="nav-btn bg-white hover:bg-primary hover:text-white text-slate-700 p-2 rounded transition-colors"
|
321 |
+
aria-label="Reset zoom">
|
322 |
+
<i class="fas fa-expand" aria-hidden="true"></i>
|
323 |
+
</button>
|
324 |
+
<button id="fullscreenBtn"
|
325 |
+
class="nav-btn bg-white hover:bg-primary hover:text-white text-slate-700 p-2 rounded transition-colors"
|
326 |
+
aria-label="Fullscreen">
|
327 |
+
<i class="fas fa-expand-arrows-alt" aria-hidden="true"></i>
|
328 |
+
</button>
|
329 |
+
</div>
|
330 |
+
</div>
|
331 |
+
<div class="mt-3">
|
332 |
+
<div class="w-full progress-track rounded-full h-2">
|
333 |
+
<div id="progressBar" class="progress-thumb h-2 rounded-full"
|
334 |
+
style="width: 0%"></div>
|
335 |
+
</div>
|
336 |
+
<div class="flex justify-between text-xs text-slate-500 mt-1">
|
337 |
+
<span id="currentIndex">0</span>
|
338 |
+
<span id="totalImages">0</span>
|
339 |
+
</div>
|
340 |
+
</div>
|
341 |
+
</div>
|
342 |
+
</div>
|
343 |
+
</div>
|
344 |
+
</div>
|
345 |
+
</div>
|
346 |
+
</div>
|
347 |
+
|
348 |
+
<div class="text-center text-slate-500 text-sm mt-8">
|
349 |
+
<p>Use arrow keys to navigate between images • Press F for fullscreen</p>
|
350 |
+
<p class="mt-1">Supported formats: WebP, PNG, JPEG, AVIF, HEIC</p>
|
351 |
+
</div>
|
352 |
+
</div>
|
353 |
+
</div>
|
354 |
+
|
355 |
+
<!-- Fullscreen container -->
|
356 |
+
<div id="fullscreenContainer" role="dialog" aria-modal="true" aria-label="Fullscreen image viewer">
|
357 |
+
<img id="fullscreenImage" src="" alt="Fullscreen Image" class="gpu-accelerate">
|
358 |
+
<div id="fullscreenControls">
|
359 |
+
<button id="fsPrevBtn" class="nav-btn bg-white/20 hover:bg-white/40 text-white p-3 rounded-full glass-effect"
|
360 |
+
aria-label="Previous image">
|
361 |
+
<i class="fas fa-chevron-left text-xl" aria-hidden="true"></i>
|
362 |
+
</button>
|
363 |
+
<button id="fsCloseBtn" class="nav-btn bg-white/20 hover:bg-white/40 text-white p-3 rounded-full glass-effect"
|
364 |
+
aria-label="Close fullscreen">
|
365 |
+
<i class="fas fa-times text-xl" aria-hidden="true"></i>
|
366 |
+
</button>
|
367 |
+
<button id="fsNextBtn" class="nav-btn bg-white/20 hover:bg-white/40 text-white p-3 rounded-full glass-effect"
|
368 |
+
aria-label="Next image">
|
369 |
+
<i class="fas fa-chevron-right text-xl" aria-hidden="true"></i>
|
370 |
+
</button>
|
371 |
+
</div>
|
372 |
+
</div>
|
373 |
+
|
374 |
+
<script>
|
375 |
+
document.addEventListener('DOMContentLoaded', function () {
|
376 |
+
// Performance optimization utilities
|
377 |
+
const throttleRAF = (func) => {
|
378 |
+
let running = false;
|
379 |
+
return function() {
|
380 |
+
if (!running) {
|
381 |
+
running = true;
|
382 |
+
window.requestAnimationFrame(() => {
|
383 |
+
func.apply(this, arguments);
|
384 |
+
running = false;
|
385 |
+
});
|
386 |
+
}
|
387 |
+
};
|
388 |
+
};
|
389 |
+
|
390 |
+
const debounce = (func, delay) => {
|
391 |
+
let timeoutId;
|
392 |
+
return (...args) => {
|
393 |
+
clearTimeout(timeoutId);
|
394 |
+
timeoutId = setTimeout(() => func.apply(this, args), delay);
|
395 |
+
};
|
396 |
+
};
|
397 |
+
|
398 |
+
// Memory leak prevention
|
399 |
+
const cleanupHandlers = [];
|
400 |
+
const addCleanupHandler = (handler) => cleanupHandlers.push(handler);
|
401 |
+
|
402 |
+
// Clean up all event listeners when the page unloads
|
403 |
+
window.addEventListener('beforeunload', () => {
|
404 |
+
cleanupHandlers.forEach(handler => handler());
|
405 |
+
});
|
406 |
+
|
407 |
+
// DOM elements
|
408 |
+
const elements = {
|
409 |
+
dropzone: document.getElementById('dropzone'),
|
410 |
+
browseBtn: document.getElementById('browseBtn'),
|
411 |
+
fileInput: document.getElementById('fileInput'),
|
412 |
+
viewerArea: document.getElementById('viewerArea'),
|
413 |
+
fileList: document.getElementById('fileList'),
|
414 |
+
imageDisplay: document.getElementById('imageDisplay'),
|
415 |
+
fileName: document.getElementById('fileName'),
|
416 |
+
fileInfo: document.getElementById('fileInfo'),
|
417 |
+
fileCount: document.getElementById('fileCount'),
|
418 |
+
prevBtn: document.getElementById('prevBtn'),
|
419 |
+
nextBtn: document.getElementById('nextBtn'),
|
420 |
+
zoomInBtn: document.getElementById('zoomInBtn'),
|
421 |
+
zoomOutBtn: document.getElementById('zoomOutBtn'),
|
422 |
+
resetZoomBtn: document.getElementById('resetZoomBtn'),
|
423 |
+
fullscreenBtn: document.getElementById('fullscreenBtn'),
|
424 |
+
progressBar: document.getElementById('progressBar'),
|
425 |
+
currentIndex: document.getElementById('currentIndex'),
|
426 |
+
totalImages: document.getElementById('totalImages'),
|
427 |
+
sortBtn: document.getElementById('sortBtn'),
|
428 |
+
sortDropdown: document.getElementById('sortDropdown'),
|
429 |
+
fullscreenContainer: document.getElementById('fullscreenContainer'),
|
430 |
+
fullscreenImage: document.getElementById('fullscreenImage'),
|
431 |
+
fsPrevBtn: document.getElementById('fsPrevBtn'),
|
432 |
+
fsNextBtn: document.getElementById('fsNextBtn'),
|
433 |
+
fsCloseBtn: document.getElementById('fsCloseBtn')
|
434 |
+
};
|
435 |
+
|
436 |
+
// State variables
|
437 |
+
const state = {
|
438 |
+
files: [],
|
439 |
+
currentFileIndex: -1,
|
440 |
+
zoomLevel: 1,
|
441 |
+
maxZoom: 3,
|
442 |
+
minZoom: 0.5,
|
443 |
+
zoomStep: 0.1,
|
444 |
+
currentSortMethod: 'name-asc',
|
445 |
+
thumbnailObserver: null,
|
446 |
+
isDragging: false,
|
447 |
+
startX: 0,
|
448 |
+
startY: 0,
|
449 |
+
translateX: 0,
|
450 |
+
translateY: 0,
|
451 |
+
activeImage: null
|
452 |
+
};
|
453 |
+
|
454 |
+
// Initialize the app
|
455 |
+
const init = () => {
|
456 |
+
setupEventListeners();
|
457 |
+
setupThumbnailObserver();
|
458 |
+
};
|
459 |
+
|
460 |
+
// Set up all event listeners
|
461 |
+
const setupEventListeners = () => {
|
462 |
+
// Dropzone events
|
463 |
+
['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
|
464 |
+
elements.dropzone.addEventListener(eventName, preventDefaults, false);
|
465 |
+
addCleanupHandler(() => {
|
466 |
+
elements.dropzone.removeEventListener(eventName, preventDefaults, false);
|
467 |
+
});
|
468 |
+
});
|
469 |
+
|
470 |
+
['dragenter', 'dragover'].forEach(eventName => {
|
471 |
+
elements.dropzone.addEventListener(eventName, highlight, false);
|
472 |
+
addCleanupHandler(() => {
|
473 |
+
elements.dropzone.removeEventListener(eventName, highlight, false);
|
474 |
+
});
|
475 |
+
});
|
476 |
+
|
477 |
+
['dragleave', 'drop'].forEach(eventName => {
|
478 |
+
elements.dropzone.addEventListener(eventName, unhighlight, false);
|
479 |
+
addCleanupHandler(() => {
|
480 |
+
elements.dropzone.removeEventListener(eventName, unhighlight, false);
|
481 |
+
});
|
482 |
+
});
|
483 |
+
|
484 |
+
elements.dropzone.addEventListener('drop', handleDrop, false);
|
485 |
+
addCleanupHandler(() => {
|
486 |
+
elements.dropzone.removeEventListener('drop', handleDrop, false);
|
487 |
+
});
|
488 |
+
|
489 |
+
elements.browseBtn.addEventListener('click', () => elements.fileInput.click());
|
490 |
+
elements.fileInput.addEventListener('change', () => {
|
491 |
+
if (elements.fileInput.files.length > 0) {
|
492 |
+
handleFiles(elements.fileInput.files);
|
493 |
+
}
|
494 |
+
});
|
495 |
+
addCleanupHandler(() => {
|
496 |
+
elements.browseBtn.removeEventListener('click', () => elements.fileInput.click());
|
497 |
+
elements.fileInput.removeEventListener('change', () => {
|
498 |
+
if (elements.fileInput.files.length > 0) {
|
499 |
+
handleFiles(elements.fileInput.files);
|
500 |
+
}
|
501 |
+
});
|
502 |
+
});
|
503 |
+
|
504 |
+
// Navigation events
|
505 |
+
elements.prevBtn.addEventListener('click', showPreviousImage);
|
506 |
+
elements.nextBtn.addEventListener('click', showNextImage);
|
507 |
+
addCleanupHandler(() => {
|
508 |
+
elements.prevBtn.removeEventListener('click', showPreviousImage);
|
509 |
+
elements.nextBtn.removeEventListener('click', showNextImage);
|
510 |
+
});
|
511 |
+
|
512 |
+
// Zoom events with debouncing
|
513 |
+
elements.zoomInBtn.addEventListener('click', debounce(zoomIn, 100));
|
514 |
+
elements.zoomOutBtn.addEventListener('click', debounce(zoomOut, 100));
|
515 |
+
elements.resetZoomBtn.addEventListener('click', resetZoom);
|
516 |
+
elements.fullscreenBtn.addEventListener('click', openFullscreen);
|
517 |
+
addCleanupHandler(() => {
|
518 |
+
elements.zoomInBtn.removeEventListener('click', debounce(zoomIn, 100));
|
519 |
+
elements.zoomOutBtn.removeEventListener('click', debounce(zoomOut, 100));
|
520 |
+
elements.resetZoomBtn.removeEventListener('click', resetZoom);
|
521 |
+
elements.fullscreenBtn.removeEventListener('click', openFullscreen);
|
522 |
+
});
|
523 |
+
|
524 |
+
// Sort events
|
525 |
+
elements.sortBtn.addEventListener('click', toggleSortDropdown);
|
526 |
+
document.querySelectorAll('.sort-option').forEach(option => {
|
527 |
+
option.addEventListener('click', handleSortOptionClick);
|
528 |
+
});
|
529 |
+
document.addEventListener('click', closeSortDropdown);
|
530 |
+
addCleanupHandler(() => {
|
531 |
+
elements.sortBtn.removeEventListener('click', toggleSortDropdown);
|
532 |
+
document.querySelectorAll('.sort-option').forEach(option => {
|
533 |
+
option.removeEventListener('click', handleSortOptionClick);
|
534 |
+
});
|
535 |
+
document.removeEventListener('click', closeSortDropdown);
|
536 |
+
});
|
537 |
+
|
538 |
+
// Fullscreen events
|
539 |
+
elements.fsPrevBtn.addEventListener('click', () => {
|
540 |
+
showPreviousImage();
|
541 |
+
updateFullscreenImage();
|
542 |
+
});
|
543 |
+
elements.fsNextBtn.addEventListener('click', () => {
|
544 |
+
showNextImage();
|
545 |
+
updateFullscreenImage();
|
546 |
+
});
|
547 |
+
elements.fsCloseBtn.addEventListener('click', closeFullscreen);
|
548 |
+
addCleanupHandler(() => {
|
549 |
+
elements.fsPrevBtn.removeEventListener('click', () => {
|
550 |
+
showPreviousImage();
|
551 |
+
updateFullscreenImage();
|
552 |
+
});
|
553 |
+
elements.fsNextBtn.removeEventListener('click', () => {
|
554 |
+
showNextImage();
|
555 |
+
updateFullscreenImage();
|
556 |
+
});
|
557 |
+
elements.fsCloseBtn.removeEventListener('click', closeFullscreen);
|
558 |
+
});
|
559 |
+
|
560 |
+
// Keyboard events
|
561 |
+
const keyboardHandler = handleKeyboardNavigation;
|
562 |
+
document.addEventListener('keydown', keyboardHandler);
|
563 |
+
addCleanupHandler(() => {
|
564 |
+
document.removeEventListener('keydown', keyboardHandler);
|
565 |
+
});
|
566 |
+
};
|
567 |
+
|
568 |
+
// Set up Intersection Observer for lazy loading thumbnails
|
569 |
+
const setupThumbnailObserver = () => {
|
570 |
+
state.thumbnailObserver = new IntersectionObserver((entries) => {
|
571 |
+
entries.forEach(entry => {
|
572 |
+
if (entry.isIntersecting) {
|
573 |
+
const thumbnail = entry.target;
|
574 |
+
const index = parseInt(thumbnail.dataset.index);
|
575 |
+
loadThumbnail(index);
|
576 |
+
state.thumbnailObserver.unobserve(thumbnail);
|
577 |
+
}
|
578 |
+
});
|
579 |
+
}, {
|
580 |
+
root: elements.fileList,
|
581 |
+
rootMargin: '100px',
|
582 |
+
threshold: 0.1
|
583 |
+
});
|
584 |
+
|
585 |
+
addCleanupHandler(() => {
|
586 |
+
if (state.thumbnailObserver) {
|
587 |
+
state.thumbnailObserver.disconnect();
|
588 |
+
}
|
589 |
+
});
|
590 |
+
};
|
591 |
+
|
592 |
+
// Dropzone helper functions
|
593 |
+
const preventDefaults = (e) => {
|
594 |
+
e.preventDefault();
|
595 |
+
e.stopPropagation();
|
596 |
+
};
|
597 |
+
|
598 |
+
const highlight = () => {
|
599 |
+
elements.dropzone.classList.add('active');
|
600 |
+
};
|
601 |
+
|
602 |
+
const unhighlight = () => {
|
603 |
+
elements.dropzone.classList.remove('active');
|
604 |
+
};
|
605 |
+
|
606 |
+
const handleDrop = (e) => {
|
607 |
+
const dt = e.dataTransfer;
|
608 |
+
const droppedFiles = dt.files;
|
609 |
+
handleFiles(droppedFiles);
|
610 |
+
};
|
611 |
+
|
612 |
+
// File handling
|
613 |
+
const handleFiles = (newFiles) => {
|
614 |
+
const supportedTypes = [
|
615 |
+
'image/webp',
|
616 |
+
'image/png',
|
617 |
+
'image/jpeg',
|
618 |
+
'image/avif',
|
619 |
+
'image/heic',
|
620 |
+
'image/heif'
|
621 |
+
];
|
622 |
+
|
623 |
+
const imageFiles = Array.from(newFiles).filter(file => {
|
624 |
+
if (supportedTypes.includes(file.type)) return true;
|
625 |
+
const extension = file.name.split('.').pop().toLowerCase();
|
626 |
+
return ['webp', 'png', 'jpg', 'jpeg', 'avif', 'heic', 'heif'].includes(extension);
|
627 |
+
});
|
628 |
+
|
629 |
+
if (imageFiles.length === 0) {
|
630 |
+
alert('No supported image files found. Please upload WebP, PNG, JPEG, AVIF, or HEIC files.');
|
631 |
+
return;
|
632 |
+
}
|
633 |
+
|
634 |
+
// Clean up previous files and resources
|
635 |
+
if (state.activeImage) {
|
636 |
+
cleanupImageDragHandlers(state.activeImage);
|
637 |
+
}
|
638 |
+
|
639 |
+
state.files = imageFiles;
|
640 |
+
state.currentFileIndex = 0;
|
641 |
+
state.zoomLevel = 1;
|
642 |
+
state.translateX = 0;
|
643 |
+
state.translateY = 0;
|
644 |
+
|
645 |
+
sortFiles();
|
646 |
+
updateFileList();
|
647 |
+
showImage(state.currentFileIndex);
|
648 |
+
elements.viewerArea.classList.remove('hidden');
|
649 |
+
window.scrollTo(0, 0);
|
650 |
+
};
|
651 |
+
|
652 |
+
// Clean up image drag handlers
|
653 |
+
const cleanupImageDragHandlers = (img) => {
|
654 |
+
img.removeEventListener('mousedown', handleImageMouseDown);
|
655 |
+
img.removeEventListener('mouseenter', handleImageMouseEnter);
|
656 |
+
img.removeEventListener('mouseleave', handleImageMouseLeave);
|
657 |
+
};
|
658 |
+
|
659 |
+
// Sort functionality
|
660 |
+
const sortFiles = () => {
|
661 |
+
switch (state.currentSortMethod) {
|
662 |
+
case 'name-asc':
|
663 |
+
state.files.sort((a, b) => a.name.localeCompare(b.name));
|
664 |
+
break;
|
665 |
+
case 'name-desc':
|
666 |
+
state.files.sort((a, b) => b.name.localeCompare(a.name));
|
667 |
+
break;
|
668 |
+
case 'size-asc':
|
669 |
+
state.files.sort((a, b) => a.size - b.size);
|
670 |
+
break;
|
671 |
+
case 'size-desc':
|
672 |
+
state.files.sort((a, b) => b.size - a.size);
|
673 |
+
break;
|
674 |
+
case 'date-asc':
|
675 |
+
state.files.sort((a, b) => a.lastModified - b.lastModified);
|
676 |
+
break;
|
677 |
+
case 'date-desc':
|
678 |
+
state.files.sort((a, b) => b.lastModified - a.lastModified);
|
679 |
+
break;
|
680 |
+
}
|
681 |
+
|
682 |
+
if (state.currentFileIndex >= 0 && state.files.length > 0) {
|
683 |
+
state.currentFileIndex = 0;
|
684 |
+
}
|
685 |
+
};
|
686 |
+
|
687 |
+
const toggleSortDropdown = (e) => {
|
688 |
+
e.stopPropagation();
|
689 |
+
const isExpanded = elements.sortDropdown.classList.toggle('hidden');
|
690 |
+
elements.sortBtn.setAttribute('aria-expanded', !isExpanded);
|
691 |
+
};
|
692 |
+
|
693 |
+
const handleSortOptionClick = (e) => {
|
694 |
+
state.currentSortMethod = e.target.dataset.sort;
|
695 |
+
sortFiles();
|
696 |
+
updateFileList();
|
697 |
+
showImage(state.currentFileIndex);
|
698 |
+
closeSortDropdown();
|
699 |
+
};
|
700 |
+
|
701 |
+
const closeSortDropdown = () => {
|
702 |
+
elements.sortDropdown.classList.add('hidden');
|
703 |
+
elements.sortBtn.setAttribute('aria-expanded', 'false');
|
704 |
+
};
|
705 |
+
|
706 |
+
// File list management
|
707 |
+
const updateFileList = () => {
|
708 |
+
elements.fileList.innerHTML = '';
|
709 |
+
elements.fileCount.textContent = state.files.length;
|
710 |
+
elements.totalImages.textContent = state.files.length;
|
711 |
+
|
712 |
+
state.files.forEach((file, index) => {
|
713 |
+
const listItem = document.createElement('li');
|
714 |
+
listItem.className = `file-item cursor-pointer ${index === state.currentFileIndex ? 'active' : ''}`;
|
715 |
+
listItem.setAttribute('role', 'listitem');
|
716 |
+
listItem.innerHTML = `
|
717 |
+
<div class="flex items-center p-3">
|
718 |
+
<div class="flex-shrink-0 h-10 w-10 rounded overflow-hidden thumbnail-placeholder">
|
719 |
+
<i class="fas fa-image text-lg"></i>
|
720 |
+
<img src="#" alt="Thumbnail" class="h-full w-full object-cover hidden thumbnail" data-index="${index}">
|
721 |
+
</div>
|
722 |
+
<div class="ml-3 overflow-hidden">
|
723 |
+
<p class="text-sm font-medium text-dark truncate">${file.name}</p>
|
724 |
+
<p class="text-sm text-slate-500">${formatFileSize(file.size)}</p>
|
725 |
+
</div>
|
726 |
+
</div>
|
727 |
+
`;
|
728 |
+
|
729 |
+
listItem.addEventListener('click', () => showImage(index));
|
730 |
+
listItem.addEventListener('keydown', (e) => {
|
731 |
+
if (e.key === 'Enter' || e.key === ' ') {
|
732 |
+
e.preventDefault();
|
733 |
+
showImage(index);
|
734 |
+
}
|
735 |
+
});
|
736 |
+
|
737 |
+
listItem.setAttribute('tabindex', '0');
|
738 |
+
elements.fileList.appendChild(listItem);
|
739 |
+
|
740 |
+
// Observe the thumbnail for lazy loading
|
741 |
+
const thumbnail = listItem.querySelector('.thumbnail');
|
742 |
+
state.thumbnailObserver.observe(thumbnail);
|
743 |
+
});
|
744 |
+
};
|
745 |
+
|
746 |
+
// Lazy load thumbnail when it comes into view
|
747 |
+
const loadThumbnail = (index) => {
|
748 |
+
const thumbnail = document.querySelector(`.thumbnail[data-index="${index}"]`);
|
749 |
+
if (!thumbnail || thumbnail.src !== '#') return;
|
750 |
+
|
751 |
+
const file = state.files[index];
|
752 |
+
const reader = new FileReader();
|
753 |
+
reader.onload = (e) => {
|
754 |
+
thumbnail.src = e.target.result;
|
755 |
+
thumbnail.classList.remove('hidden');
|
756 |
+
thumbnail.previousElementSibling?.remove();
|
757 |
+
};
|
758 |
+
reader.readAsDataURL(file);
|
759 |
+
};
|
760 |
+
|
761 |
+
// Image display
|
762 |
+
const showImage = (index) => {
|
763 |
+
if (index < 0 || index >= state.files.length) return;
|
764 |
+
|
765 |
+
// Clean up previous image handlers
|
766 |
+
if (state.activeImage) {
|
767 |
+
cleanupImageDragHandlers(state.activeImage);
|
768 |
+
}
|
769 |
+
|
770 |
+
state.currentFileIndex = index;
|
771 |
+
const file = state.files[index];
|
772 |
+
|
773 |
+
// Update active item in file list
|
774 |
+
document.querySelectorAll('.file-item').forEach((item, i) => {
|
775 |
+
if (i === index) {
|
776 |
+
item.classList.add('active');
|
777 |
+
item.setAttribute('aria-selected', 'true');
|
778 |
+
} else {
|
779 |
+
item.classList.remove('active');
|
780 |
+
item.setAttribute('aria-selected', 'false');
|
781 |
+
}
|
782 |
+
});
|
783 |
+
|
784 |
+
// Update progress
|
785 |
+
elements.currentIndex.textContent = index + 1;
|
786 |
+
elements.progressBar.style.width = `${((index + 1) / state.files.length) * 100}%`;
|
787 |
+
|
788 |
+
// Display the image
|
789 |
+
const reader = new FileReader();
|
790 |
+
reader.onload = (e) => {
|
791 |
+
elements.imageDisplay.innerHTML = '';
|
792 |
+
|
793 |
+
const img = document.createElement('img');
|
794 |
+
img.src = e.target.result;
|
795 |
+
img.className = 'max-w-full max-h-[70vh] object-contain fade-in gpu-accelerate';
|
796 |
+
img.style.transform = `scale(${state.zoomLevel}) translate3d(${state.translateX}px, ${state.translateY}px, 0)`;
|
797 |
+
img.style.transformOrigin = 'center center';
|
798 |
+
img.style.transition = 'transform 0.2s ease';
|
799 |
+
img.setAttribute('alt', `Preview of ${file.name}`);
|
800 |
+
|
801 |
+
// Add drag to pan functionality
|
802 |
+
img.addEventListener('mousedown', handleImageMouseDown);
|
803 |
+
img.addEventListener('mouseenter', handleImageMouseEnter);
|
804 |
+
img.addEventListener('mouseleave', handleImageMouseLeave);
|
805 |
+
|
806 |
+
elements.imageDisplay.appendChild(img);
|
807 |
+
state.activeImage = img;
|
808 |
+
|
809 |
+
// Update file info
|
810 |
+
elements.fileName.textContent = file.name;
|
811 |
+
elements.fileInfo.textContent = `${getFileType(file)} • ${formatFileSize(file.size)}`;
|
812 |
+
|
813 |
+
// Load image dimensions after the image is loaded
|
814 |
+
img.onload = () => {
|
815 |
+
elements.fileInfo.textContent = `${img.naturalWidth}×${img.naturalHeight} • ${getFileType(file)} • ${formatFileSize(file.size)}`;
|
816 |
+
};
|
817 |
+
};
|
818 |
+
reader.readAsDataURL(file);
|
819 |
+
|
820 |
+
// Enable/disable navigation buttons
|
821 |
+
elements.prevBtn.disabled = index === 0;
|
822 |
+
elements.nextBtn.disabled = index === state.files.length - 1;
|
823 |
+
};
|
824 |
+
|
825 |
+
// Image drag handlers with throttle
|
826 |
+
const handleImageMouseDown = (e) => {
|
827 |
+
if (state.zoomLevel <= 1) return;
|
828 |
+
|
829 |
+
state.isDragging = true;
|
830 |
+
state.startX = e.clientX - state.translateX;
|
831 |
+
state.startY = e.clientY - state.translateY;
|
832 |
+
e.target.style.cursor = 'grabbing';
|
833 |
+
|
834 |
+
// Add global mouse move and up handlers
|
835 |
+
const mouseMoveHandler = throttleRAF(handleImageMouseMove);
|
836 |
+
const mouseUpHandler = handleImageMouseUp;
|
837 |
+
|
838 |
+
document.addEventListener('mousemove', mouseMoveHandler);
|
839 |
+
document.addEventListener('mouseup', mouseUpHandler);
|
840 |
+
|
841 |
+
// Clean up these handlers when done
|
842 |
+
const cleanup = () => {
|
843 |
+
document.removeEventListener('mousemove', mouseMoveHandler);
|
844 |
+
document.removeEventListener('mouseup', mouseUpHandler);
|
845 |
+
};
|
846 |
+
|
847 |
+
addCleanupHandler(cleanup);
|
848 |
+
};
|
849 |
+
|
850 |
+
const handleImageMouseMove = (e) => {
|
851 |
+
if (!state.isDragging) return;
|
852 |
+
|
853 |
+
state.translateX = e.clientX - state.startX;
|
854 |
+
state.translateY = e.clientY - state.startY;
|
855 |
+
|
856 |
+
const img = elements.imageDisplay.querySelector('img');
|
857 |
+
if (img) {
|
858 |
+
img.style.transform = `scale(${state.zoomLevel}) translate3d(${state.translateX}px, ${state.translateY}px, 0)`;
|
859 |
+
}
|
860 |
+
};
|
861 |
+
|
862 |
+
const handleImageMouseUp = () => {
|
863 |
+
state.isDragging = false;
|
864 |
+
const img = elements.imageDisplay.querySelector('img');
|
865 |
+
if (img) img.style.cursor = 'grab';
|
866 |
+
};
|
867 |
+
|
868 |
+
const handleImageMouseEnter = (e) => {
|
869 |
+
if (state.zoomLevel > 1) {
|
870 |
+
e.target.style.cursor = 'grab';
|
871 |
+
}
|
872 |
+
};
|
873 |
+
|
874 |
+
const handleImageMouseLeave = (e) => {
|
875 |
+
e.target.style.cursor = 'default';
|
876 |
+
};
|
877 |
+
|
878 |
+
// Navigation functions
|
879 |
+
const showPreviousImage = () => {
|
880 |
+
if (state.currentFileIndex > 0) {
|
881 |
+
showImage(state.currentFileIndex - 1);
|
882 |
+
}
|
883 |
+
};
|
884 |
+
|
885 |
+
const showNextImage = () => {
|
886 |
+
if (state.currentFileIndex < state.files.length - 1) {
|
887 |
+
showImage(state.currentFileIndex + 1);
|
888 |
+
}
|
889 |
+
};
|
890 |
+
|
891 |
+
// Zoom functions
|
892 |
+
const zoomIn = () => {
|
893 |
+
if (state.zoomLevel < state.maxZoom) {
|
894 |
+
state.zoomLevel += state.zoomStep;
|
895 |
+
applyZoom();
|
896 |
+
}
|
897 |
+
};
|
898 |
+
|
899 |
+
const zoomOut = () => {
|
900 |
+
if (state.zoomLevel > state.minZoom) {
|
901 |
+
state.zoomLevel -= state.zoomStep;
|
902 |
+
applyZoom();
|
903 |
+
}
|
904 |
+
};
|
905 |
+
|
906 |
+
const resetZoom = () => {
|
907 |
+
state.zoomLevel = 1;
|
908 |
+
state.translateX = 0;
|
909 |
+
state.translateY = 0;
|
910 |
+
applyZoom();
|
911 |
+
};
|
912 |
+
|
913 |
+
const applyZoom = () => {
|
914 |
+
const img = elements.imageDisplay.querySelector('img');
|
915 |
+
if (img) {
|
916 |
+
img.style.transform = `scale(${state.zoomLevel}) translate3d(${state.translateX}px, ${state.translateY}px, 0)`;
|
917 |
+
|
918 |
+
// Reset pan position when zooming
|
919 |
+
if (state.zoomLevel <= 1) {
|
920 |
+
state.translateX = 0;
|
921 |
+
state.translateY = 0;
|
922 |
+
img.style.transform = `scale(${state.zoomLevel}) translate3d(0, 0, 0)`;
|
923 |
+
}
|
924 |
+
|
925 |
+
// Update cursor based on zoom level
|
926 |
+
if (state.zoomLevel > 1) {
|
927 |
+
img.style.cursor = 'grab';
|
928 |
+
} else {
|
929 |
+
img.style.cursor = 'default';
|
930 |
+
}
|
931 |
+
}
|
932 |
+
};
|
933 |
+
|
934 |
+
// Fullscreen functions
|
935 |
+
const openFullscreen = () => {
|
936 |
+
const img = elements.imageDisplay.querySelector('img');
|
937 |
+
if (!img) return;
|
938 |
+
|
939 |
+
elements.fullscreenImage.src = img.src;
|
940 |
+
elements.fullscreenContainer.style.display = 'flex';
|
941 |
+
document.body.style.overflow = 'hidden';
|
942 |
+
elements.fullscreenContainer.setAttribute('aria-hidden', 'false');
|
943 |
+
};
|
944 |
+
|
945 |
+
const closeFullscreen = () => {
|
946 |
+
elements.fullscreenContainer.style.display = 'none';
|
947 |
+
document.body.style.overflow = '';
|
948 |
+
elements.fullscreenContainer.setAttribute('aria-hidden', 'true');
|
949 |
+
};
|
950 |
+
|
951 |
+
const updateFullscreenImage = () => {
|
952 |
+
const img = elements.imageDisplay.querySelector('img');
|
953 |
+
if (img) {
|
954 |
+
elements.fullscreenImage.src = img.src;
|
955 |
+
}
|
956 |
+
};
|
957 |
+
|
958 |
+
// Keyboard navigation
|
959 |
+
const handleKeyboardNavigation = (e) => {
|
960 |
+
if (state.files.length === 0) return;
|
961 |
+
|
962 |
+
switch (e.key) {
|
963 |
+
case 'ArrowLeft':
|
964 |
+
if (elements.fullscreenContainer.style.display === 'flex') {
|
965 |
+
showPreviousImage();
|
966 |
+
updateFullscreenImage();
|
967 |
+
} else {
|
968 |
+
showPreviousImage();
|
969 |
+
}
|
970 |
+
break;
|
971 |
+
case 'ArrowRight':
|
972 |
+
if (elements.fullscreenContainer.style.display === 'flex') {
|
973 |
+
showNextImage();
|
974 |
+
updateFullscreenImage();
|
975 |
+
} else {
|
976 |
+
showNextImage();
|
977 |
+
}
|
978 |
+
break;
|
979 |
+
case '+':
|
980 |
+
case '=':
|
981 |
+
zoomIn();
|
982 |
+
break;
|
983 |
+
case '-':
|
984 |
+
zoomOut();
|
985 |
+
break;
|
986 |
+
case '0':
|
987 |
+
resetZoom();
|
988 |
+
break;
|
989 |
+
case 'Escape':
|
990 |
+
if (elements.fullscreenContainer.style.display === 'flex') {
|
991 |
+
closeFullscreen();
|
992 |
+
}
|
993 |
+
break;
|
994 |
+
case 'f':
|
995 |
+
case 'F':
|
996 |
+
if (elements.imageDisplay.querySelector('img')) {
|
997 |
+
if (elements.fullscreenContainer.style.display === 'flex') {
|
998 |
+
closeFullscreen();
|
999 |
+
} else {
|
1000 |
+
openFullscreen();
|
1001 |
+
}
|
1002 |
+
}
|
1003 |
+
break;
|
1004 |
+
}
|
1005 |
+
};
|
1006 |
+
|
1007 |
+
// Helper functions
|
1008 |
+
const getFileType = (file) => {
|
1009 |
+
if (file.type) {
|
1010 |
+
const type = file.type.split('/')[1];
|
1011 |
+
if (type) return type.toUpperCase();
|
1012 |
+
}
|
1013 |
+
|
1014 |
+
const extension = file.name.split('.').pop().toLowerCase();
|
1015 |
+
switch (extension) {
|
1016 |
+
case 'jpg':
|
1017 |
+
case 'jpeg': return 'JPEG';
|
1018 |
+
case 'png': return 'PNG';
|
1019 |
+
case 'webp': return 'WEBP';
|
1020 |
+
case 'avif': return 'AVIF';
|
1021 |
+
case 'heic':
|
1022 |
+
case 'heif': return 'HEIC';
|
1023 |
+
default: return extension.toUpperCase();
|
1024 |
+
}
|
1025 |
+
};
|
1026 |
+
|
1027 |
+
const formatFileSize = (bytes) => {
|
1028 |
+
if (bytes === 0) return '0 Bytes';
|
1029 |
+
|
1030 |
+
const k = 1024;
|
1031 |
+
const sizes = ['Bytes', 'KB', 'MB', 'GB'];
|
1032 |
+
const i = Math.floor(Math.log(bytes) / Math.log(k));
|
1033 |
+
|
1034 |
+
return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
|
1035 |
+
};
|
1036 |
+
|
1037 |
+
// Initialize the application
|
1038 |
+
init();
|
1039 |
+
});
|
1040 |
+
</script>
|
1041 |
+
<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - 🧬 <a href="https://enzostvs-deepsite.hf.space?remix=jsfs11/local-image-viewer-v2" style="color: #fff;text-decoration: underline;" target="_blank" >Remix</a></p></body>
|
1042 |
+
|
1043 |
+
</html>
|