openmedialibrary/static/js/infoView.js

718 lines
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JavaScript
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'use strict';
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oml.ui.infoView = function(identifyData) {
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var ui = oml.user.ui,
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iconSize = identifyData ? 256 : ui.iconSize,
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css = getCSS(iconSize, oml.config.iconRatio),
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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}'}
],
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that = Ox.Element()
.addClass('OxTextPage')
.css({overflowY: 'auto'})
.bindEvent({
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oml_icons: function() {
that.updateElement(ui.item, [$icon])
},
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oml_item: function() {
if (ui.item) {
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that.updateElement(ui.item);
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}
},
oml_listselection: function(data) {
if (data.value && data.value.length) {
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that.updateElement(data.value[0]);
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}
}
}),
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$icon = Ox.Element()
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.css({
position: 'absolute',
left: '16px',
top: '16px',
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width: css.icon.width
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})
.appendTo(that),
$info = Ox.Element()
.addClass('OxSelectable')
.css({
position: 'absolute',
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left: css.info.left,
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right: !identifyData ? '176px' : 16 + Ox.UI.SCROLLBAR_SIZE + 'px',
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top: '16px'
})
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[iconSize == 512 ? 'hide' : 'show']()
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.appendTo(that),
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$data,
$image, $reflection, $reflectionImage;
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if (!identifyData) {
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$data = Ox.Element()
.addClass('OxSelectable')
.css({
position: 'absolute',
right: '16px',
top: '16px',
width: '128px'
})
.appendTo(that);
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}
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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 {
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icon: {
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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'
}
};
}
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function getIconTooltip() {
return !identifyData
? 'Click to see ' + (ui.iconSize == 256 ? 'large' : 'small')
+ ' ' + ui.icons + ', doubleclick to see '
+ (ui.icons == 'cover' ? 'preview' : 'cover')
: '';
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}
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function formatLight(string) {
return '<span class="OxLight">' + string + '</span>';
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}
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function formatKey(key) {
var item = Ox.getObjectById(oml.config.itemKeys, key);
return '<span style="font-weight: bold">'
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+ Ox._(Ox.toTitleCase(key)) + ':</span>&nbsp;';
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}
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function formatValue(value, key) {
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return value ? (Ox.isArray(value) ? value : [value]).map(function(value) {
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return key && !identifyData ?
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'<a href="/' + key + '==' + (
key == 'date' ? value.slice(0, 4) : value
) + '">' + value + '</a>'
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: value;
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}).join('; ') : '';
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}
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function identify(data) {
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oml.$ui.identifyDialog = oml.ui.identifyDialog(data).open();
}
function renderIdentifyButton(data) {
return Ox.FormElementGroup({
elements: [
Ox.Button({
disabled: data.mediastate != 'available',
title: Ox._('Identify Book...'),
width: 112
})
.bindEvent({
click: function() {
identify(data);
}
}),
data.mediastate == 'available' && data.primaryid
? Ox.Select({
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items: Ox.flatten(ids.map(function(id) {
return (data[id.key] || []).map(function(value) {
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return {
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id: id.key + ':' + value,
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title: '<b>' + Ox.getObjectById(
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oml.config.itemKeys, id.key
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).title + ':</b> ' + value
};
});
})).concat([
{id: '', title: '<b>No ID</b>'}
]),
max: 1,
min: 1,
overlap: 'left',
title: 'select',
tooltip: Ox._('Set Primary ID'),
type: 'image',
value: data.primaryid.join(':')
})
.bindEvent({
click: function(data) {
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// ...
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},
change: function(data) {
oml.api.edit({
id: ui.item,
primaryid: data.value ? data.value.split(':') : ''
}, function(result) {
that.updateElement(result.data, [$data]);
});
}
})
: Ox.Button({
disabled: true,
overlap: 'left',
title: 'select',
type: 'image'
})
],
float: 'right'
})
.css({marginTop: '16px'});
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}
function renderMediaButton(data) {
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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;
}
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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();
}
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var $element = (data.mediastate == 'unavailable' || Ox.isUndefined(data.mediastate))
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? Ox.FormElementGroup({
elements: [
Ox.Button({
title: Ox._('Download Book'),
width: 112
})
.bindEvent({
click: function() {
data.mediastate = 'transferring';
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that.updateElement(data, $data);
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oml.api.download({id: ui.item}, function(result) {
// ...
});
}
}),
Ox.MenuButton({
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disabled: !ui._lists,
items: getListItems(),
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overlap: 'left',
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title: 'select',
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tooltip: Ox._('Download Book to a List'),
type: 'image'
})
.bindEvent({
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click: function(data) {
data.mediastate = 'transferring';
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that.updateElement(data, $data);
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oml.api.download(Ox.extend({
id: ui.item,
}, data.id == ':' ? {} : {
list: data.id.slice(1)
}), function(result) {
// ...
});
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}
})
],
float: 'right'
})
: data.mediastate == 'transferring'
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? 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';
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that.updateElement(data, $data);
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oml.api.cancelDownloads({ids: [ui.item]}, function() {
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that.updateElement(ui.item, $data);
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});
}
})
],
float: 'right'
})
: Ox.Button({
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title: Ox._('Read Book'),
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width: 128
})
.bindEvent({
click: function() {
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oml.UI.set({itemView: 'book'});
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}
});
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return $element;
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}
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function toggleCoverSize(ratio) {
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var css;
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iconSize = iconSize == 256 ? 512 : 256,
css = getCSS(iconSize, ratio);
//$icon.animate(css.icon, 250);
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$info.animate(css.info, 250);
$image.animate(css.image, 250);
$reflectionImage.animate(css.image, 250);
$reflection.animate(css.reflection, 250);
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oml.UI.set({iconSize: iconSize});
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}
function updateCover(ratio) {
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var css = getCSS(iconSize, ratio);
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$image.css(css.image).show();
$reflectionImage.css(css.image);
$reflection.css(css.reflection).show();
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}
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that.updateElement = function(idOrData, $elements) {
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var data = Ox.isObject(idOrData) ? idOrData : null,
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id = data ? null : idOrData,
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$elements = $elements
? Ox.makeArray($elements)
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: [$icon, $info, $data];
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(data ? Ox.noop : oml.api.get)({
id: id,
keys: []
}, function(result) {
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if (!identifyData && id && id != ui.item) {
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return;
}
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if (result) {
data = result.data;
}
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Ox.print('BOOK DATA', data)
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var $div,
isEditable = data.mediastate == 'available' && !identifyData,
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src = !identifyData
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? '/' + data.id + '/' + ui.icons + '512.jpg?' + data.modified
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: data.cover,
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ratio = (
ui.icons == 'cover' || identifyData
? data.coverRatio : data.previewRatio
) || oml.config.iconRatio,
size = iconSize,
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reflectionSize = Math.round(size / 2);
$elements.forEach(function($element) {
$element.empty();
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if ($element == $icon) {
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$image = Ox.Element({
element: '<img>',
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tooltip: getIconTooltip()
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})
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.on({
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error: function() {
if (size == 512) {
$info.show();
}
},
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load: function() {
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ratio = $image[0].width / $image[0].height;
updateCover(ratio);
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if (size == 512) {
$info.css({
left: getCSS(512, ratio).info.left
}).show();
}
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}
})
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.attr({src: src})
.css({
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position: 'absolute'
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})
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.hide()
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.bindEvent({
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doubleclick: function() {
if (!identifyData) {
oml.UI.set({
icons: ui.icons == 'cover'
? 'preview' : 'cover'
});
}
},
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singleclick: function() {
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if (!identifyData) {
toggleCoverSize(ratio);
}
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}
})
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.appendTo($icon);
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$reflection = $('<div>')
.addClass('OxReflection')
.css({
position: 'absolute',
width: size + 'px',
height: reflectionSize + 'px',
overflow: 'hidden'
})
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.hide()
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.appendTo($icon);
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$reflectionImage = $('<img>')
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.attr({src: src})
.css({
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position: 'absolute'
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})
.appendTo($reflection);
$('<div>')
.css({
position: 'absolute',
width: size + 'px',
height: reflectionSize + 'px'
})
.appendTo($reflection);
} else if ($element == $info) {
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// -------- Title
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$('<div>')
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.css({
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marginTop: '-2px'
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})
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.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);
}
})
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)
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.appendTo($info);
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// -------- Author
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$('<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] || ''
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})
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.bindEvent({
submit: function(event) {
editMetadata(key, event.value);
}
})
.appendTo($div);
});
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// -------- 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'
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? formatValue(value.split('; '), key)
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: value;
},
placeholder: formatLight('unknown'),
tooltip: isEditable ? oml.getEditTooltip() : '',
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value: data[key] ? key == 'language' ? data[key].join('; ') : data[key] : ''
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})
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.bindEvent({
submit: function(event) {
editMetadata(key, event.value);
}
})
.appendTo($div);
});
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// -------- 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);
}
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// -------- Classification
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if (data.classification) {
$('<div>')
.css({
marginTop: '8px',
})
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.html(
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formatValue(data.classification, 'classification')
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)
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.appendTo($info);
}
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// -------- Description
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if (data.description) {
$('<div>')
.css({
marginTop: '8px',
textAlign: 'justify'
})
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.html(
Ox.encodeHTMLEntities(data.description)
)
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.appendTo($info);
}
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$('<div>').css({height: '16px'}).appendTo($info);
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oml.createLinks($info);
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} else if ($element == $data) {
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renderMediaButton(data).appendTo($data);
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$('<div>')
.addClass('OxSelectable')
.css({
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marginTop: '10px',
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})
.text(
[
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data.extension.toUpperCase(),
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Ox.formatValue(data.size, 'B')
].join(', ')
)
.appendTo($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);
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$('<div>')
.text(Ox.formatDate(data[id], '%b %e, %Y'))
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.appendTo($data);
}
});
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renderIdentifyButton(data).appendTo($data);
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ids.forEach(function(id, index) {
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var title;
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if (data[id.key] && !Ox.isEmpty(data[id.key])) {
title = Ox.getObjectById(oml.config.itemKeys, id.key).title;
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$('<div>')
.css({
marginTop: (index == 0 ? 10 : 6) + 'px',
fontWeight: 'bold'
})
.text(title)
.appendTo($data);
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Ox.makeArray(data[id.key]/*FIXME!*/).forEach(function(value) {
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var isPrimary = data.primaryid && data.primaryid[0] == id.key
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&& data.primaryid[1] == value;
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value = Ox.encodeHTMLEntities(value);
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Ox.Element({
tooltip: isPrimary ? 'Primary ID' : ''
})
.html(
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'<a href="' + Ox.formatString(id.url, [value])
+ '" target="_blank">' + value + '</a>'
+ (isPrimary ? ' (*)' : '')
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)
.appendTo($data);
});
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}
});
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$('<div>').css({height: '16px'}).appendTo($data);
}
});
function editMetadata(key, value) {
if (value != data[key]) {
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var edit = {id: data.id};
if (Ox.contains(['author', 'place'], key)) {
edit[key] = value ? value.split('; ') : [];
} else {
edit[key] = value;
}
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oml.api.edit(edit, function(result) {
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oml.$ui.browser.value(
result.data.id, key, result.data[key]
);
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});
}
}
});
};
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if (!identifyData) {
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ui.item && that.updateElement(ui.item);
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} else {
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that.updateElement(identifyData, [$icon, $info]);
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}
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oml.bindEvent({
transfer: function(data) {
if (data.id == ui.item && data.progress == 1) {
Ox.Request.clearCache(); // FIXME: too much
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that.updateElement(ui.item, [$info, $data]);
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}
}
});
that.bindEvent({
mousedown: function() {
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setTimeout(function() {
!Ox.Focus.focusedElementIsInput() && that.gainFocus();
});
}
})
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return that;
};