443 lines
12 KiB
HTML
443 lines
12 KiB
HTML
<!DOCTYPE html5>
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<html>
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<head>
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{% import "header.html" as header %}
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{% import "tag_object.html" as tag_object %}
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<title>Photo {{photo.basename}}</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<link rel="stylesheet" href="/static/common.css">
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<script src="/static/common.js"></script>
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{% set filename = photo.id + photo.dot_extension %}
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{% set file_link = "/file/" + filename %}
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<style>
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#content_body
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{
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/* Override common.css */
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flex: 1;
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flex-direction: row;
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}
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#left
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{
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display: flex;
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flex-direction: column;
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}
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#right
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{
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display: flex;
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flex: 1;
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}
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#editor_holder
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{
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display: flex;
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flex-direction: column;
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max-width: 300px;
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/*padding: 8px;*/
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}
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#editor_area
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{
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flex: 3;
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padding: 8px;
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background-color: rgba(0, 0, 0, 0.1);
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word-wrap: break-word;
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}
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#message_area_bg
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{
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display: flex;
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flex: 0 1 100%;
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height: 100%;
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min-height: 30px;
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padding: 8px;
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background-color: rgba(0, 0, 0, 0.1);
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}
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#message_area
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{
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flex: auto;
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max-height: none;
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}
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.photo_viewer
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{
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display: flex;
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flex: 1;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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.photo_viewer a
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{
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display: flex;
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justify-content: center;
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align-items: center;
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}
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#photo_img_holder
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{
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100%;
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width: 100%;
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background-repeat: no-repeat;
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}
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#photo_img_holder img
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{
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max-height: 100%;
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max-width: 100%;
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}
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.photo_viewer audio
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{
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width: 100%;
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}
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.photo_viewer video
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{
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max-width: 100%;
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max-height: 100%;
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width: 100%;
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overflow: hidden;
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}
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#refresh_metadata_button
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{
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font-size: 11px;
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}
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@media screen and (max-width: 800px)
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{
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#content_body
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{
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/*
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When flexing, it tries to contain itself entirely in the screen,
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forcing #left and #right to squish together.
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*/
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flex: none;
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flex-direction: column-reverse;
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}
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#left
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{
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/*
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Display: None will be overridden as soon as the page detects that the
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screen is in narrow mode and turns off the tag box's autofocus
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*/
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display: none;
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width: initial;
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max-width: none;
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margin-top: 8px;
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}
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#right
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{
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flex: none;
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height: calc(100% - 20px);
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}
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#editor_holder
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{
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display: flex;
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flex-direction: row;
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max-width: none;
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}
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#message_area
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{
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flex: 2;
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height: initial;
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max-height: none;
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}
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}
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</style>
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</head>
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<body>
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{{header.make_header(session=session)}}
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<div id="content_body">
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<div id="left">
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<div id="editor_holder">
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<div id="editor_area">
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<!-- TAG INFO -->
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<h4>Tags</h4>
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<ul id="this_tags">
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<li>
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<input id="add_tag_textbox" type="text" autofocus>
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<button id="add_tag_button" class="add_tag_button" onclick="submit_tag(receive_callback);">add</button>
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</li>
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{% set tags = photo.sorted_tags() %}
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{% for tag in tags %}
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<li>
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{{tag_object.tag_object(tag, qualified_name=True, max_len=30, with_alt_description=True, with_alt_qualified_name=True)}}<!--
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--><button
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class="remove_tag_button"
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onclick="remove_photo_tag('{{photo.id}}', '{{tag.name}}', receive_callback);">
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</button>
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</li>
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{% endfor %}
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</ul>
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<!-- METADATA & DOWNLOAD -->
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<h4>
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File info
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<button id="refresh_metadata_button" class="add_tag_button" onclick="refresh_metadata('{{photo.id}}');">refresh</button>
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</h4>
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<ul id="metadata">
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<li>Filename: {{photo.basename}}</li>
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{% set author = photo.author %}
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{% if author is not none %}
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<li>Author: <a href="/user/{{author.username}}">{{author.username}}</a></li>
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{% endif %}
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{% if photo.width %}
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<li>Dimensions: {{photo.width}}x{{photo.height}} px</li>
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<li>Aspect ratio: {{photo.ratio}}</li>
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{% endif %}
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<li>Size: {{photo.bytestring()}}</li>
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{% if photo.duration %}
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<li>Duration: {{photo.duration_string}}</li>
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<li>Overall Bitrate: {{photo.bitrate|int}} kbps</li>
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{% endif %}
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<li><a href="/file/{{photo.id}}{{photo.dot_extension}}?download=true&original_filename=true">Download as original filename</a></li>
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<li><a href="/file/{{photo.id}}{{photo.dot_extension}}?download=true">Download as {{photo.id}}.{{photo.extension}}</a></li>
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</ul>
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<!-- CONTAINING ALBUMS -->
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{% set albums = photo.albums() %}
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{% if albums %}
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<h4>Albums containing this photo</h4>
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<ul id="containing albums">
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{% for album in albums %}
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<li><a href="/album/{{album.id}}">{{album.display_name}}</a></li>
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{% endfor %}
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{% endif %}
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</ul>
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</div>
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<div id="message_area_bg">
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<div id="message_area">
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</div>
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</div>
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</div>
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</div>
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<div id="right">
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<!-- THE PHOTO ITSELF -->
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<div class="photo_viewer">
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{% if photo.simple_mimetype == "image" %}
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<div id="photo_img_holder" onclick="toggle_hoverzoom(event)">
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<img
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id="photo_img"
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src="{{file_link}}"
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alt="{{photo.basename}}"
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onload="this.style.opacity=0.99"
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>
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</div>
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{% elif photo.simple_mimetype == "video" %}
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<video src="{{file_link}}" controls preload=none {%if photo.thumbnail%}poster="/thumbnail/{{photo.id}}.jpg"{%endif%}></video>
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{% elif photo.simple_mimetype == "audio" %}
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<audio src="{{file_link}}" controls></audio>
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{% else %}
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<a href="{{file_link}}">View {{filename}}</a>
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{% endif %}
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</div>
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</div>
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</div>
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</body>
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<script type="text/javascript">
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var content_body = document.getElementById('content_body');
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var add_tag_box = document.getElementById('add_tag_textbox');
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var add_tag_button = document.getElementById('add_tag_button');
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var message_area = document.getElementById('message_area');
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add_tag_box.onkeydown = function(){entry_with_history_hook(add_tag_box, add_tag_button)};
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photo_img_holder = document.getElementById("photo_img_holder");
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photo_img = document.getElementById("photo_img");
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function add_photo_tag(photoid, tagname, callback)
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{
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if (tagname === ""){return}
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var url = "/photo/" + photoid + "/add_tag";
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var data = new FormData();
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data.append("tagname", tagname);
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return post(url, data, callback);
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}
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function remove_photo_tag(photoid, tagname, callback)
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{
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if (tagname === ""){return}
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var url = "/photo/" + photoid + "/remove_tag";
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var data = new FormData();
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data.append("tagname", tagname);
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return post(url, data, callback);
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}
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function submit_tag(callback)
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{
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add_photo_tag('{{photo.id}}', add_tag_box.value, callback);
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add_tag_box.value = "";
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}
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function receive_callback(response)
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{
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var message_text;
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var message_positivity;
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var tagname = response["tagname"];
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if ("error_type" in response)
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{
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message_positivity = "message_negative";
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message_text = response["error_message"];
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}
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else
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{
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var action;
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message_positivity = "message_positive";
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if (response["_request_url"].includes("add_tag"))
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{
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message_text = "Added tag " + tagname;
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}
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else if (response["_request_url"].includes("remove_tag"))
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{
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message_text = "Removed tag " + tagname;
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}
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else
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{
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return;
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}
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}
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create_message_bubble(message_area, message_positivity, message_text, 8000);
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}
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function refresh_metadata(photoid)
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{
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var url= "/photo/" + photoid + "/refresh_metadata";
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var data = new FormData();
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callback = function(){location.reload();};
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post(url, data, callback);
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}
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function enable_hoverzoom(event)
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{
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//console.log("enable zoom");
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photo_img_holder = document.getElementById("photo_img_holder");
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photo_img = document.getElementById("photo_img");
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if (
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photo_img.naturalWidth < photo_img_holder.offsetWidth &&
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photo_img.naturalHeight < photo_img_holder.offsetHeight
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)
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{
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return;
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}
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photo_img.style.opacity = "0";
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photo_img.style.display = "none";
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photo_img_holder.style.cursor = "zoom-out";
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photo_img_holder.style.backgroundImage = "url('{{file_link}}')";
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photo_img_holder.onmousemove = move_hoverzoom;
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move_hoverzoom(event)
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//setTimeout(function(){img_holder.onclick = toggle_hoverzoom;}, 100);
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return true;
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}
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function disable_hoverzoom()
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{
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//console.log("disable zoom");
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photo_img.style.opacity = "100";
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photo_img_holder.style.cursor = "";
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photo_img.style.display = "";
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photo_img_holder.style.backgroundImage = "none";
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photo_img_holder.onmousemove = null;
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//photo_img_holder.onclick = null;
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}
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function toggle_hoverzoom()
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{
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if (photo_img.style.opacity === "0")
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{
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disable_hoverzoom();
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}
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else
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{
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enable_hoverzoom(event);
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}
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if (getComputedStyle(content_body).flexDirection != "column-reverse")
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{
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add_tag_box.focus();
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}
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}
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function move_hoverzoom(event)
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{
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var x;
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var y;
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/*
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When clicking on the image, the event handler takes the image as the event
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target even though the handler was assigned to the holder. The coordinates
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for the zoom need to be based on the holder, so when this happens we need
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to adjust the numbers.
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I'm not sure why the offset is the holder's offsetLeft. It seems that when
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the event triggers on the holder, the event X is based on its bounding box,
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but when it triggers on the image it's based on the viewport.
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*/
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var mouse_x = event.offsetX;
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var mouse_y = event.offsetY;
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if (event.target !== photo_img_holder)
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{
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mouse_x -= photo_img_holder.offsetLeft;
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mouse_y -= photo_img_holder.offsetTop;
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}
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//console.log(mouse_x);
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/*
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Adding 5% to perceived position gives us a bit of padding around the image,
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so you don't need to navigate a 1px line to see the edge.
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We first subtract half of the image dimensions so that the 5% is applied
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to both left and right. Otherwise 105% of 0 is still 0 which doesn't
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apply padding on the left.
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*/
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mouse_x -= (photo_img_holder.offsetWidth / 2);
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mouse_x *= 1.05;
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mouse_x += (photo_img_holder.offsetWidth / 2);
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mouse_y -= (photo_img_holder.offsetHeight / 2);
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mouse_y *= 1.05;
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mouse_y += (photo_img_holder.offsetHeight / 2);
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if (photo_img.naturalWidth < photo_img_holder.offsetWidth)
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{
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// If the image is smaller than the frame, just center it
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x = (photo_img.naturalWidth - photo_img_holder.offsetWidth) / 2;
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}
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else
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{
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// Take the amount of movement necessary (frame width - image width)
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// times our distance across the image as a percentage.
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x = (photo_img.naturalWidth - photo_img_holder.offsetWidth) * (mouse_x / photo_img_holder.offsetWidth);
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}
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if (photo_img.naturalHeight < photo_img_holder.offsetHeight)
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{
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y = (photo_img.naturalHeight - photo_img_holder.offsetHeight) / 2;
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}
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else
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{
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y = (photo_img.naturalHeight - photo_img_holder.offsetHeight) * (mouse_y / photo_img_holder.offsetHeight);
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}
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//console.log(x);
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photo_img_holder.style.backgroundPosition=(-x)+"px "+(-y)+"px";
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}
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setTimeout(
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/*
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When the screen is in column mode, the autofocusing of the tag box snaps the
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screen down to it, which is annoying. By starting the #left hidden, we have
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an opportunity to unset the autofocus before showing it.
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*/
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function()
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{
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var left = document.getElementById("left");
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if (getComputedStyle(content_body).flexDirection == "column-reverse")
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{
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add_tag_box.autofocus = false;
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}
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left.style.display = "flex";
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},
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0
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);
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</script>
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</html>
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