openmedialibrary/static/js/infoView.js
2014-05-26 00:38:40 +02:00

710 lines
26 KiB
JavaScript

'use strict';
oml.ui.infoView = function(identifyData) {
var ui = oml.user.ui,
iconSize = identifyData ? 256 : ui.iconSize,
css = getCSS(iconSize, oml.config.iconRatio),
ids = [
{key: 'isbn', url: 'https://google.com/search?q=ISBN+{0}'},
{key: 'asin', url: 'http://www.amazon.com/dp/{0}'},
{key: 'lccn', url: 'http://lccn.loc.gov/{0}'},
{key: 'oclc', url: 'https://www.worldcat.org/oclc/{0}'},
{key: 'olid', url: 'https://openlibrary.org/books/{0}'}
],
that = Ox.Element()
.addClass('OxTextPage')
.css({overflowY: 'auto'})
.bindEvent({
oml_icons: function() {
that.updateElement(ui.item, [$icon])
},
oml_item: function() {
if (ui.item) {
that.updateElement(ui.item);
}
},
oml_listselection: function(data) {
if (data.value && data.value.length) {
that.updateElement(data.value[0]);
}
}
}),
$icon = Ox.Element()
.css({
position: 'absolute',
left: '16px',
top: '16px',
width: css.icon.width
})
.appendTo(that),
$info = Ox.Element()
.addClass('OxSelectable')
.css({
position: 'absolute',
left: css.info.left,
right: !identifyData ? '176px' : 16 + Ox.UI.SCROLLBAR_SIZE + 'px',
top: '16px'
})
[iconSize == 512 ? 'hide' : 'show']()
.appendTo(that),
$data,
$image, $reflection, $reflectionImage;
if (!identifyData) {
$data = Ox.Element()
.addClass('OxSelectable')
.css({
position: 'absolute',
right: '16px',
top: '16px',
width: '128px'
})
.appendTo(that);
}
function getCSS(size, ratio) {
var width = Math.round(ratio >= 1 ? size : size * ratio),
height = Math.round(ratio <= 1 ? size : size / ratio),
left = size == 256 ? Math.floor((size - width) / 2) : 0;
return {
icon: {
width: size + 'px'
},
info: {
left: (size == 256 ? size + 32 : width + 48) + 'px'
},
image: {
left: left + 'px',
width: width + 'px',
height: height + 'px'
},
reflection: {
top: height + 'px'
}
};
}
function getIconTooltip() {
return !identifyData
? 'Click to see ' + (ui.iconSize == 256 ? 'large' : 'small')
+ ' ' + ui.icons + ', doubleclick to see '
+ (ui.icons == 'cover' ? 'preview' : 'cover')
: '';
}
function formatLight(string) {
return '<span class="OxLight">' + string + '</span>';
}
function formatKey(key) {
var item = Ox.getObjectById(oml.config.itemKeys, key);
return '<span style="font-weight: bold">'
+ Ox._(Ox.toTitleCase(key)) + ':</span>&nbsp;';
}
function formatValue(value, key) {
return value ? (Ox.isArray(value) ? value : [value]).map(function(value) {
return key && !identifyData ?
'<a href="/' + key + '==' + (
key == 'date' ? value.slice(0, 4) : value
) + '">' + value + '</a>'
: value;
}).join('; ') : '';
}
function identify(data) {
oml.$ui.identifyDialog = oml.ui.identifyDialog(data).open();
}
function renderIdentifyButton(data) {
return Ox.FormElementGroup({
elements: [
Ox.Button({
disabled: data.mediastate != 'available',
title: Ox._('Identify Book...'),
width: 112
})
.bindEvent({
click: function() {
identify(data);
}
}),
data.mediastate == 'available' && data.primaryid
? Ox.Select({
items: Ox.flatten(ids.map(function(id) {
return (data[id.key] || []).map(function(value) {
return {
id: id.key + ':' + value,
title: '<b>' + Ox.getObjectById(
oml.config.itemKeys, id.key
).title + ':</b> ' + value
};
});
})).concat([
{id: '', title: '<b>No ID</b>'}
]),
max: 1,
min: 1,
overlap: 'left',
title: 'select',
tooltip: Ox._('Set Primary ID'),
type: 'image',
value: data.primaryid.join(':')
})
.bindEvent({
click: function(data) {
// ...
},
change: function(data) {
oml.api.edit({
id: ui.item,
primaryid: data.value ? data.value.split(':') : ''
}, function(result) {
that.updateElement(result.data, [$data]);
});
}
})
: Ox.Button({
disabled: true,
overlap: 'left',
title: 'select',
type: 'image'
})
],
float: 'right'
})
.css({marginTop: '16px'});
}
function renderMediaButton(data) {
function getListItems() {
var items = [];
if (ui._lists) {
items = ui._lists.filter(function(list) {
return list.user == oml.user.preferences.username
&& list.type != 'smart';
}).map(function(list) {
return {
id: list.id,
title: Ox._('Download to {0}', [list.name])
};
});
items.splice(1, 0, [{}]);
}
return items;
}
function setListItems() {
if ($element && ui._lists) {
$element.options({
disabled: false
}).options('elements')[1].options({
items: getListItems()
});
} else {
setTimeout(setListItems, 100);
}
}
if (data.mediastate == 'unavailable' && !ui._lists) {
setListItems();
}
var $element = data.mediastate == 'unavailable'
? Ox.FormElementGroup({
elements: [
Ox.Button({
title: Ox._('Download Book'),
width: 112
})
.bindEvent({
click: function() {
data.mediastate = 'transferring';
that.updateElement(data, $data);
oml.api.download({id: ui.item}, function(result) {
// ...
});
}
}),
Ox.MenuButton({
disabled: !ui._lists,
items: getListItems(),
overlap: 'left',
title: 'select',
tooltip: Ox._('Download Book to a List'),
type: 'image'
})
.bindEvent({
click: function(data) {
data.mediastate = 'transferring';
that.updateElement(data, $data);
oml.api.download(Ox.extend({
id: ui.item,
}, data.id == ':' ? {} : {
list: data.id.slice(1)
}), function(result) {
// ...
});
}
})
],
float: 'right'
})
: data.mediastate == 'transferring'
? Ox.FormElementGroup({
elements: [
Ox.Button({
title: Ox._('Transferring...'),
width: 112
})
.bindEvent({
click: function() {
oml.UI.set({page: 'transfers'});
}
}),
Ox.Button({
overlap: 'left',
title: 'close',
tooltip: Ox._('Cancel Transfer'),
type: 'image'
})
.bindEvent({
click: function() {
data.mediastate = 'unavailable';
that.updateElement(data, $data);
oml.api.cancelDownloads({ids: [ui.item]}, function() {
that.updateElement(ui.item, $data);
});
}
})
],
float: 'right'
})
: Ox.Button({
title: Ox._('Read Book'),
width: 128
})
.bindEvent({
click: function() {
oml.UI.set({itemView: 'book'});
}
});
return $element;
}
function toggleCoverSize(ratio) {
var css;
iconSize = iconSize == 256 ? 512 : 256,
css = getCSS(iconSize, ratio);
//$icon.animate(css.icon, 250);
$info.animate(css.info, 250);
$image.animate(css.image, 250);
$reflectionImage.animate(css.image, 250);
$reflection.animate(css.reflection, 250);
oml.UI.set({iconSize: iconSize});
}
function updateCover(ratio) {
var css = getCSS(iconSize, ratio);
$image.css(css.image).show();
$reflectionImage.css(css.image);
$reflection.css(css.reflection).show();
}
that.updateElement = function(idOrData, $elements) {
var data = Ox.isObject(idOrData) ? idOrData : null,
id = data ? null : idOrData,
$elements = $elements
? Ox.makeArray($elements)
: [$icon, $info, $data];
(data ? Ox.noop : oml.api.get)({
id: id,
keys: []
}, function(result) {
if (!identifyData && id && id != ui.item) {
return;
}
if (result) {
data = result.data;
}
Ox.print('BOOK DATA', data)
var $div,
isEditable = data.mediastate == 'available' && !identifyData,
src = !identifyData
? '/' + data.id + '/' + ui.icons + '512.jpg?' + data.modified
: data.cover,
ratio = (
ui.icons == 'cover' || identifyData
? data.coverRatio : data.previewRatio
) || oml.config.iconRatio,
size = iconSize,
reflectionSize = Math.round(size / 2);
$elements.forEach(function($element) {
$element.empty();
if ($element == $icon) {
$image = Ox.Element({
element: '<img>',
tooltip: getIconTooltip()
})
.on({
error: function() {
if (size == 512) {
$info.show();
}
},
load: function() {
ratio = $image[0].width / $image[0].height;
updateCover(ratio);
if (size == 512) {
$info.css({
left: getCSS(512, ratio).info.left
}).show();
}
}
})
.attr({src: src})
.css({
position: 'absolute'
})
.hide()
.bindEvent({
doubleclick: function() {
if (!identifyData) {
oml.UI.set({
icons: ui.icons == 'cover'
? 'preview' : 'cover'
});
}
},
singleclick: function() {
if (!identifyData) {
toggleCoverSize(ratio);
}
}
})
.appendTo($icon);
$reflection = $('<div>')
.addClass('OxReflection')
.css({
position: 'absolute',
width: size + 'px',
height: reflectionSize + 'px',
overflow: 'hidden'
})
.hide()
.appendTo($icon);
$reflectionImage = $('<img>')
.attr({src: src})
.css({
position: 'absolute'
})
.appendTo($reflection);
$('<div>')
.css({
position: 'absolute',
width: size + 'px',
height: reflectionSize + 'px'
})
.appendTo($reflection);
} else if ($element == $info) {
// -------- Title
$('<div>')
.css({
marginTop: '-2px'
})
.append(
Ox.EditableContent({
clickLink: oml.clickLink,
editable: isEditable,
tooltip: isEditable ? oml.getEditTooltip() : '',
value: data.title || 'No Title'
})
.css({
fontWeight: 'bold',
fontSize: '13px'
})
.bindEvent({
submit: function(event) {
editMetadata('title', event.value);
}
})
)
.appendTo($info);
// -------- Author
$('<div>')
.css({
marginTop: '2px'
})
.append(
Ox.EditableContent({
clickLink: oml.clickLink,
editable: isEditable,
format: function(value) {
return formatValue(value.split('; '), 'author');
},
placeholder: formatLight(Ox._('Unknown Author')),
tooltip: isEditable ? oml.getEditTooltip() : '',
value: data.author ? data.author.join('; ') : ''
})
.css({
marginBottom: '-3px',
fontWeight: 'bold',
fontSize: '13px'
})
.bindEvent({
submit: function(event) {
editMetadata('author', event.value);
}
})
)
.appendTo($info);
// -------- Place, Publisher, Date
$div = $('<div>')
.css({
marginTop: '4px',
})
.appendTo($info);
['place', 'publisher', 'date'].forEach(function(key, index) {
if (index) {
$('<span>').html(', ').appendTo($div);
}
$('<span>')
.html(formatKey(key))
.appendTo($div);
Ox.EditableContent({
clickLink: oml.clickLink,
editable: isEditable,
format: function(value) {
return formatValue(value.split('; '), key)
},
placeholder: formatLight('unknown'),
tooltip: isEditable ? oml.getEditTooltip() : '',
value: key == 'place'
? (data[key] ? data[key].join('; ') : [''])
: data[key] || ''
})
.bindEvent({
submit: function(event) {
editMetadata(key, event.value);
}
})
.appendTo($div);
});
// -------- Edition, Language, Pages
$div = $('<div>')
.css({
marginTop: '4px',
})
.appendTo($info);
['edition', 'language', 'pages'].forEach(function(key, index) {
if (index) {
$('<span>').html(', ').appendTo($div);
}
$('<span>')
.html(formatKey(key))
.appendTo($div);
Ox.EditableContent({
clickLink: oml.clickLink,
editable: isEditable,
format: function(value) {
return key == 'language'
? formatValue(value, key)
: value;
},
placeholder: formatLight('unknown'),
tooltip: isEditable ? oml.getEditTooltip() : '',
value: data[key] || ''
})
.bindEvent({
submit: function(event) {
editMetadata(key, event.value);
}
})
.appendTo($div);
});
// -------- Primary ID
if (data.primaryid) {
$('<div>')
.css({
marginTop: '4px',
})
.html(
'<b>' + Ox.getObjectById(oml.config.itemKeys, data.primaryid[0]).title
+ ':</b> ' + data.primaryid[1]
)
.appendTo($info);
}
// -------- Classification
if (data.classification) {
$('<div>')
.css({
marginTop: '8px',
})
.html(
formatValue(data.classification, 'classification')
)
.appendTo($info);
}
// -------- Description
if (data.description) {
$('<div>')
.css({
marginTop: '8px',
textAlign: 'justify'
})
.html(
Ox.encodeHTMLEntities(data.description)
)
.appendTo($info);
}
$('<div>').css({height: '16px'}).appendTo($info);
oml.createLinks($info);
} else if ($element == $data) {
renderMediaButton(data).appendTo($data);
$('<div>')
.addClass('OxSelectable')
.css({
marginTop: '10px',
})
.text(
[
data.extension.toUpperCase(),
Ox.formatValue(data.size, 'B')
].join(', ')
)
.appendTo($data);
['accessed', 'modified', 'added', 'created'].forEach(function(id) {
var title;
if (data[id]) {
title = Ox.getObjectById(oml.config.itemKeys, id).title;
$('<div>')
.css({
marginTop: '8px',
fontWeight: 'bold'
})
.text(title)
.appendTo($data);
$('<div>')
.text(Ox.formatDate(data[id], '%b %e, %Y'))
.appendTo($data);
}
});
renderIdentifyButton(data).appendTo($data);
ids.forEach(function(id, index) {
var title;
if (data[id.key] && !Ox.isEmpty(data[id.key])) {
title = Ox.getObjectById(oml.config.itemKeys, id.key).title;
$('<div>')
.css({
marginTop: (index == 0 ? 10 : 6) + 'px',
fontWeight: 'bold'
})
.text(title)
.appendTo($data);
Ox.makeArray(data[id.key]/*FIXME!*/).forEach(function(value) {
var isPrimary = data.primaryid[0] == id.key
&& data.primaryid[1] == value;
value = Ox.encodeHTMLEntities(value);
Ox.Element({
tooltip: isPrimary ? 'Primary ID' : ''
})
.html(
'<a href="' + Ox.formatString(id.url, [value])
+ '" target="_blank">' + value + '</a>'
+ (isPrimary ? ' (*)' : '')
)
.appendTo($data);
});
}
});
$('<div>').css({height: '16px'}).appendTo($data);
}
});
function editMetadata(key, value) {
if (value != data[key]) {
var edit = {id: data.id};
if (Ox.contains(['author', 'place'], key)) {
edit[key] = value ? value.split('; ') : [];
} else {
edit[key] = value;
}
oml.api.edit(edit, function(result) {
oml.$ui.browser.value(
result.data.id, key, result.data[key]
);
});
}
}
});
};
if (!identifyData) {
ui.item && that.updateElement(ui.item);
} else {
that.updateElement(identifyData, [$icon, $info]);
}
oml.bindEvent({
transfer: function(data) {
if (data.id == ui.item && data.progress == 1) {
Ox.Request.clearCache(); // FIXME: too much
that.updateElement(ui.item, [$info, $data]);
}
}
});
return that;
};