pandora/static/js/embedDialog.js

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JavaScript
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'use strict';
pandora.ui.embedDialog = function(/*[url, ]callback*/) {
if (arguments.length == 1) {
var url, callback = arguments[0];
} else {
var url = arguments[0], callback = arguments[1];
}
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var api,
defaults = {},
duration,
formWidth = 612,
iframeHeight = Ox.last(pandora.site.video.resolutions),
iframeWidth = Math.round(iframeHeight * pandora.site.video.previewRatio),
listWidth = 128 + Ox.UI.SCROLLBAR_SIZE,
labelWidth = 192,
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dialogWidth = listWidth + formWidth + 32 + Ox.UI.SCROLLBAR_SIZE,
dialogHeight = 384,
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linkPlaceholder = '...',
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options = {},
positionPlaceholder = '00:00:00.000',
sites = [pandora.site.site].concat(pandora.site.sites).map(function(site) {
return {id: site.url, title: site.url, https: site.https};
}),
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ui = pandora.user.ui,
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videoRatio,
views = [
{
id: 'info',
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title: Ox._('Info'),
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description: Ox._('Embed a Poster and Basic Metadata'),
inputs: ['item']
},
{
id: 'video',
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title: Ox._('Video'),
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description: Ox._('Embed a Clip or a Full Video'),
inputs: [
'item', 'position', 'in', 'out', 'annotation', 'title',
'showTimeline', 'showAnnotations', 'matchRatio'
]
},
{
id: 'timeline',
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title: Ox._('Timeline'),
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description: Ox._('Embed a Timeline'),
inputs: ['item', 'position', 'title']
},
{
id: 'list',
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title: Ox._('List'),
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description: Ox._('Embed a List Icon with Description'),
inputs: ['list']
},
{
id: 'grid',
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title: Ox._('Grid'),
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description: Ox._('Embed Movies as a Grid'),
inputs: ['find', 'sort', 'title']
},
{
id: 'map',
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title: Ox._('Map'),
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description: Ox._('Embed a Map View'),
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inputs: ['mapMode', 'item', 'find', 'sort', 'title']
},
{
id: 'calendar',
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title: Ox._('Calendar'),
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description: Ox._('Embed a Calendar View'),
inputs: ['mapMode', 'item', 'find', 'sort', 'title']
},
{
id: 'document',
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title: Ox._('Document'),
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description: Ox._('Embed a Document'),
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inputs: ['document']
},
{
id: 'edit',
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title: Ox._('Edit'),
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description: Ox._('Embed an Edited Video'),
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inputs: [
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'edit', 'editMode', 'position',
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'showTimeline', 'showAnnotations', 'matchRatio'
]
},
{
id: 'text',
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title: Ox._('Text'),
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description: Ox._('Embed a Text Icon with Description'),
inputs: ['text']
}
].map(function(item, index) {
return Ox.extend(item, {index: index});
}),
viewInputs = Ox.unique(Ox.flatten(views.map(function(view) {
return view.inputs;
}))),
$list = Ox.TableList({
columns: [
{
id: 'title',
visible: true,
width: 128 - Ox.UI.SCROLLBAR_SIZE
}
],
items: views,
max: 1,
min: 1,
scrollbarVisible: true,
selected: ['info'],
sort: [{key: 'index', operator: '+'}],
unique: 'id'
})
.bindEvent({
select: function() {
updateHTML();
updateForm();
}
}),
$input = {
advanced: Ox.Checkbox({
title: Ox._('Show Advanced Options'),
value: pandora.user.ui.showAdvancedEmbedOptions
})
.css({float: 'left', margin: '4px'})
.bindEvent({
change: function(data) {
pandora.UI.set({showAdvancedEmbedOptions: data.value});
updateForm();
}
})
},
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$form = getForm(),
$panel = Ox.SplitPanel({
elements: [
{element: $list, size: 128 + Ox.UI.SCROLLBAR_SIZE},
{element: $form}
],
orientation: 'horizontal'
}),
that = Ox.Dialog({
buttons: [
Ox.Button({
id: 'cancel',
title: Ox._('Cancel'),
width: 64
})
.bindEvent({
click: function() {
that.close();
}
}),
Ox.Button({
id: 'insert',
title: Ox._('Insert'),
width: 64
})
.bindEvent({
click: function() {
callback($input.url.options('value'));
that.close();
}
})
],
closeButton: true,
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content: $panel,
fixedSize: true,
height: dialogHeight,
removeOnClose: true,
title: Ox._('Embed'),
width: dialogWidth
});
$($input.advanced.find('.OxButton')[0]).css({margin: 0});
$(that.find('.OxBar')[1]).append($input.advanced);
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updateOptions();
updateAPI(function() {
updateDefaults(true);
});
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function formatCondition(condition) {
// See Ox.URL (constructCondition)
var key = condition.key == '*' ? '' : condition.key,
operator = condition.operator,
value = (
Ox.isArray(condition.value) ? condition.value : [condition.value]
).map(formatValue).join(',');
if (!key) {
operator = operator.replace('=', '');
} else if (operator.indexOf('^') > -1) {
operator = operator.replace('^', '=');
value += '*';
} else if (operator.indexOf('$') > -1) {
operator = operator.replace('$', '=');
value = '*' + value;
}
return [key, operator, value].join('');
}
function formatFind(find) {
// See Ox.URL (constructFind)
return find.conditions.map(function(condition) {
return condition.conditions
? '(' + formatFind(condition) + ')'
: formatCondition(condition);
}).join(find.operator);
}
function formatHTML() {
var type = $input.type.value();
return type == 'link'
? '<a href="' + formatURL()
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+ '">' + $input.link.value()
+ '</a>'
: '<iframe src="' + formatURL()
+ '" width="' + $input.width.value()
+ '" height="' + $input.height.value()
+ '" frameborder="0" allowfullscreen></iframe>';
}
function formatURL() {
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var type = $input.type.value(),
view = $list.options('selected')[0],
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data = Ox.map($input, function($element, key) {
return Ox.contains(Ox.getObjectById(views, view).inputs, key)
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&& (
!Ox.contains(['map', 'calendar'], view)
|| ($input.mapMode.value() == 'item' && key != 'find')
|| ($input.mapMode.value() == 'find' && key != 'item')
)
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&& $element.value ? $element.value() : void 0;
}),
options = Ox.serialize({
title: data.title || void 0,
showTimeline: data.showTimeline || void 0,
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timeline: data.timeline || void 0,
showAnnotations: data.showAnnotations || void 0,
showLayers: data.showAnnotations && data.showLayers ? data.showLayers : void 0,
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matchRatio: Ox.contains(['video', 'edit'], view) ? data.matchRatio || void 0 : void 0,
showInfo: Ox.contains(['list', 'text'], view) || (view == 'edit' && !!$input.editMode.value()) || void 0
}, true),
position = (
data.position ? [data.position] : []
).concat(
data['in'] || data.out ? [data['in'], data.out] : []
).join(',')
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+ (data['annotation'] || '');
return Ox.encodeHTMLEntities(
(
type == 'iframe'
? (pandora.site.site.https ? 'https' : 'http')
+ '://' + pandora.site.site.url + '/'
: '/'
)
+ (
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Ox.contains(['info', 'video', 'timeline'], view) || data.mapMode == 'item' ? data.item
: view == 'list' ? 'list==' + data.list
: view == 'document' ? 'documents/' + data.document
: view == 'edit' ? 'edits/' + data.edit
: view == 'text' ? 'texts/' + data.text
: ''
)
+ (
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Ox.contains(['info', 'timeline'], view) ? '/' + view
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: view == 'video' ? '/player'
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: Ox.contains(['grid', 'map', 'calendar'], view) ? (data.mapMode == 'item' ? '/' : '') + view
: ''
)
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+ (data.sort ? '/' + data.sort : '')
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+ (data.find ? '/' + formatFind(data.find) : '')
+ (position ? '/' + position : '')
+ '#embed'
+ (options ? '?' + options : '')
).replace(/ /g, '_');
}
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function formatValue(value) {
// See Ox.URL (encodeValue)
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var chars = '*=&|()#%',
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ret = '';
value.toString().split('').forEach(function(char) {
var index = chars.indexOf(char);
ret += index > -1
? '%' + char.charCodeAt(0).toString(16).toUpperCase()
: char;
});
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return ret.replace(/_/g, '%09')
.replace(/\s/g, '_')
.replace(/</g, '%0E')
.replace(/>/g, '%0F');
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}
function getForm() {
var css = {display: 'inline-block', margin: '4px 0'},
view = $list.options('selected')[0];
$form = Ox.Element()
.attr({id: 'form'})
.css({padding: '16px', overflowY: 'auto'});
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$input.description = Ox.Label({
textAlign: 'center',
title: '',
width: formWidth
})
.css(css)
.appendTo($form);
$input.type = Ox.ButtonGroup({
buttons: [
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{id: 'link', title: Ox._('Embed in Texts Section'), width: formWidth / 2, selected: true},
{id: 'iframe', title: Ox._('Embed in External Site'), width: formWidth / 2}
],
selectable: true
})
.css(css)
.bindEvent({
change: function() {
updateForm();
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updateHTML();
}
})
.appendTo($form);
$input.html = Ox.Input({
height: 64,
type: 'textarea',
width: formWidth
})
.css(css)
.bindEvent({
change: function(data) {
// ...
}
})
.appendTo($form);
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$input.link = Ox.Input({
label: Ox._('Link Text'),
labelWidth: labelWidth,
width: formWidth,
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value: linkPlaceholder
})
.css(css)
.bindEvent({
change: function(data) {
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$input.link.options({
value: Ox.sanitizeHTML(data.value).trim() || linkPlaceholder
});
updateHTML();
}
})
.appendTo($form);
$input.size = Ox.FormElementGroup({
elements: [
Ox.Label({
overlap: 'right',
textAlign: 'right',
title: Ox._('Frame Size'),
width: labelWidth
}),
Ox.InputGroup({
inputs: [
$input.width = Ox.Input({id: 'width', placeholder: 'Width', value: iframeWidth, width: (formWidth - labelWidth - 16) / 2}),
$input.height = Ox.Input({id: 'height', placeholder: 'Height', value: iframeHeight, width: (formWidth - labelWidth - 16) / 2})
],
separators: [{title: '×', width: 16}]
})
]
})
.css(css)
.bindEvent({
change: updateHTML
})
.appendTo($form);
space().appendTo($form);
$input.site = Ox.FormElementGroup({
elements: [
Ox.Label({
overlap: 'right',
textAlign: 'right',
title: Ox._('Site'),
width: labelWidth
}),
$input.protocol = Ox.Select({
id: 'protocol',
items: [
{id: 'http', title: 'http://'},
{id: 'https', title: 'https://', disabled: !pandora.site.site.https}
],
overlap: 'right',
value: pandora.site.site.https ? 'https' : 'http',
width: 80
}),
$input.hostname = Ox.SelectInput({
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inputWidth: 192,
id: 'hostname',
items: sites.concat([{id: 'other', title: Ox._('Other...')}]),
max: 1,
min: 1,
placeholder: 'example.com',
value: pandora.site.site.url,
width: formWidth - labelWidth - 80
})
]
})
.addClass('advanced')
.css(css)
.bindEvent({
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change: function() {
updateHTML();
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updateAPI(updateDefaults);
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}
})
.appendTo($form);
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$input.mapMode = Ox.Select({
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items: [
{id: 'item', title: Ox._(pandora.site.itemName.singular)},
{id: 'find', title: Ox._('Query')}
],
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label: ' ',
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labelWidth: labelWidth,
width: formWidth
})
.css(css)
.bindEvent({
change: function() {
updateForm();
updateHTML();
}
})
.appendTo($form);
$input.item = Ox.Input({
label: Ox._(pandora.site.itemName.singular),
labelWidth: labelWidth,
width: formWidth,
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value: ''
})
.css(css)
.bindEvent({
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change: function() {
updateHTML();
validateId('item');
}
})
.appendTo($form);
$input.list = Ox.Input({
label: Ox._('List'),
labelWidth: labelWidth,
width: formWidth,
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value: ''
})
.css(css)
.bindEvent({
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change: function() {
updateHTML();
validateId('list');
}
})
.appendTo($form);
$input.document = Ox.Input({
label: Ox._('Document'),
labelWidth: labelWidth,
width: formWidth,
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value: ''
})
.css(css)
.bindEvent({
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change: function() {
updateHTML();
validateId('document');
}
})
.appendTo($form);
$input.edit = Ox.Input({
label: Ox._('Edit{noun}'),
labelWidth: labelWidth,
width: formWidth,
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value: ''
})
.css(css)
.bindEvent({
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change: function() {
updateHTML();
validateId('edit');
}
})
.appendTo($form);
$input.text = Ox.Input({
label: Ox._('Text'),
labelWidth: labelWidth,
width: formWidth,
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value: ''
})
.css(css)
.bindEvent({
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change: function() {
updateHTML();
validateId('text');
}
})
.appendTo($form);
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$input.editMode = Ox.Select({
items: [
{id: 'icon', title: Ox._('Icon and Description')},
{id: 'video', title: Ox._('Video')}
],
label: 'Embed',
labelWidth: labelWidth,
width: formWidth
})
.css(css)
.bindEvent({
change: function() {
updateForm();
updateHTML();
}
})
.appendTo($form);
$input.position = Ox.Input({
label: Ox._('Position'),
labelWidth: labelWidth,
placeholder: positionPlaceholder,
width: formWidth
})
.css(css)
.bindEvent({
change: function(data) {
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validatePoint('position');
updateHTML()
}
})
.appendTo($form);
$input['in'] = Ox.Input({
label: Ox._('In Point'),
labelWidth: labelWidth,
placeholder: positionPlaceholder,
width: formWidth
})
.css(css)
.bindEvent({
change: function(data) {
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validatePoint('in');
updateHTML();
}
})
.appendTo($form);
$input.out = Ox.Input({
label: Ox._('Out Point'),
labelWidth: labelWidth,
placeholder: positionPlaceholder,
width: formWidth
})
.css(css)
.bindEvent({
change: function(data) {
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validatePoint('out');
updateHTML();
}
})
.appendTo($form);
$input.annotation = Ox.Input({
label: Ox._('Annotation'),
labelWidth: labelWidth,
width: formWidth
})
.css(css)
.bindEvent({
change: function(data) {
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validatePoint('annotation');
updateHTML();
}
})
.appendTo($form);
$input.find = pandora.ui.filterForm({mode: 'embed'})
.css(css)
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.bindEvent({
change: updateHTML
})
.appendTo($form);
$input.sort = Ox.Select({
items: (
Ox.contains(['map', 'calendar'], view)
? pandora.site.clipKeys.map(function(key) {
return Ox.extend(Ox.clone(key), {
title: Ox._('Clip {0}', [Ox._(key.title)])
});
})
: []
).concat(
pandora.site.sortKeys.map(function(key) {
return Ox.extend(Ox.clone(key), {
title: Ox._(key.title)
});
})
),
label: Ox._('Sort by'),
labelWidth: labelWidth,
width: formWidth
})
.addClass('advanced')
.css(css)
.bindEvent({
change: updateHTML
})
.appendTo($form);
$input.title = Ox.Input({
label: Ox._('Title'),
labelWidth: labelWidth,
width: formWidth,
value: ''
})
.addClass('advanced')
.css(css)
.bindEvent({
change: updateHTML
})
.appendTo($form);
$input.showTimeline = Ox.Checkbox({
label: Ox._('Show Timeline'),
labelWidth: labelWidth,
value: false,
width: formWidth
})
.addClass('advanced')
.css(css)
.bindEvent({
change: function() {
updateForm();
updateHTML();
}
})
.appendTo($form);
$input.timeline = Ox.Select({
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items: pandora.site.timelines,
label: Ox._('Timeline'),
labelWidth: labelWidth,
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value: pandora.site.user.ui.videoTimeline,
width: formWidth
})
.addClass('advanced')
.css(css)
.bindEvent({
change: updateHTML
})
.appendTo($form);
$input.showAnnotations = Ox.Checkbox({
label: Ox._('Show Annotations'),
labelWidth: labelWidth,
value: false,
width: formWidth
})
.addClass('advanced')
.css(css)
.bindEvent({
change: function() {
updateForm();
updateHTML();
}
})
.appendTo($form);
$input.showLayersLabel = Ox.Label({
title: Ox._('Show Layers'),
width: formWidth
})
.addClass('advanced')
.css(css)
.appendTo($form);
$input.showLayers = Ox.CheckboxGroup({
checkboxes: pandora.site.layers.map(function(layer) {
return {id: layer.id, title: layer.title};
}),
max: pandora.site.layers.length,
min: 0,
type: 'list',
value: pandora.site.layers.map(function(layer) {
return layer.id;
}),
width: formWidth - labelWidth
})
.addClass('advanced')
.css({display: 'inline-block', margin: '4px 0 4px ' + labelWidth + 'px'})
.bindEvent({
change: updateHTML
})
.appendTo($form);
$input.matchRatio = Ox.Checkbox({
label: Ox._('Match Video Ratio'),
labelWidth: labelWidth,
value: true,
width: formWidth
})
.addClass('advanced')
.css(css)
.bindEvent({
change: updateHTML
})
.appendTo($form);
updateHTML();
updateForm();
function space() {
return $('<div>').css({height: '16px', width: formWidth + 'px'});
}
return $form;
}
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function limitPoint(value, min, max) {
/*
if (Ox.typeOf(min) == 'number') {
min = Ox.formatDuration(min)
}
if (Ox.typeOf(max) == 'number') {
max = Ox.formatDuration(max)
}
*/
return Ox.formatDuration(
Ox.limit(
Ox.parseDuration(value),
Ox.parseDuration(min),
Ox.parseDuration(max)
)
);
}
function parseURL(callback) {
var parsed = Ox.parseURL(url),
protocol = parsed.protocol.replace(/:$/, ''),
hostname = parsed.hostname,
isSameSite = hostname == $input.hostname.value();
(isSameSite ? Ox.noop : updateAPI)(site, function() {
pandora.URL.parse(parsed.pathname + parsed.search + parsed.hash, function(state) {
var isSameItem = isSameSite && state.item == $input.item.value(),
query = {};
if (state.hash && state.hash.query) {
state.hash.query.forEach(function(condition) {
query[condition.key] = condition.value;
});
}
(isSameItem ? Ox.noop : updateDuration)(function() {
if (duration) {
item = $input.item.value();
}
Ox.forEach({
protocol: protocol,
site: site,
item: item,
position: Ox.isArray(state.span) && state.span.length == 3
? Ox.formatDuration(state.span[0]) : '',
'in': Ox.isArray(state.span)
? Ox.formatDuration(state.span[state.span.length - 2]) : '',
out: Ox.isArray(state.span)
? Ox.formatDuration(state.span[state.span.length - 1]) : '',
annotation: Ox.isString(state.span) ? state.span : '',
title: query.title || '',
showTimeline: query.showTimeline || false,
timeline: query.timeline || pandora.site.user.ui.videoTimeline,
showAnnotations: query.showAnnotations || false,
showLayers: query.showLayers || pandora.site.layers.map(function(layer) {
return layer.id;
})
}, function(value, key) {
$input[key].options({value: value});
});
callback();
})
});
});
}
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function updateAPI(callback) {
api = Ox.API({
url: $input.protocol.value() + '://' + $input.hostname.value() + '/api/'
}, function() {
api.getEmbedDefaults(function(result) {
defaults = result.data;
callback && callback();
});
});
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}
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function updateDefaults(keepValues) {
$input.width.options({value: Math.round(defaults.videoResolution * defaults.videoRatio)});
$input.height.options({value: defaults.videoResolution});
['item', 'document', 'list', 'edit', 'text'].forEach(function(key) {
if (!keepValues || !$input[key].options('value')) {
$input[key].options({value: defaults[key]});
}
});
['position', 'in', 'out'].forEach(function(key) {
validatePoint(key);
});
updateHTML();
}
function updateForm() {
var advanced = $input.advanced.value(),
type = $input.type.value(),
view = $list.options('selected')[0];
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$input.description.options({title: Ox.getObjectById(views, view).description});
$input.link[type == 'link' ? 'show' : 'hide']();
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$input.size[type == 'iframe' ? 'show' : 'hide']();
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$input.site[advanced ? 'show' : 'hide']();
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viewInputs.forEach(function(key) {
$input[key][
Ox.contains(Ox.getObjectById(views, view).inputs, key)
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&& (advanced || !$input[key].is('.advanced')) ? 'show' : 'hide'
]();
});
$input.timeline[
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advanced && view == 'video' && $input.showTimeline.options('value') ? 'show' : 'hide'
]();
$input.showLayersLabel[
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advanced && view == 'video' && $input.showAnnotations.options('value') ? 'show' : 'hide'
]();
$input.showLayers[
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advanced && view == 'video' && $input.showAnnotations.options('value') ? 'show' : 'hide'
]();
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if (Ox.contains(['map', 'calendar'], view)) {
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$input.mapMode.options({
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label: Ox._('{0} for', [
Ox.getObjectById(views, $list.options('selected')[0]).title
])
});
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$input.item[$input.mapMode.value() == 'item' ? 'show' : 'hide']();
$input.find[$input.mapMode.value() == 'find' ? 'show' : 'hide']();
} else if (view == 'edit') {
[
'position', 'showTimeline', 'timeline', 'showAnnotations',
'showLayersLabel', 'showLayers', 'matchRatio'
].forEach(function(key) {
$input[key][$input.editMode.value() == 'video' ? 'show' : 'hide'];
});
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}
}
function updateHTML() {
$input.html.options({value: formatHTML()});
}
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function updateOptions() {
if (ui.section == 'items') {
if (!ui.item) {
if (ui.listView == 'map') {
options.view = 'map';
} else if (ui.listView == 'calendar') {
options.view = 'calendar';
} else if (
ui.find.conditions.length == 1
&& ui.find.conditions[0].key == 'list'
&& ui.find.conditions[0].operator == '=='
) {
options.view = 'list';
} else {
options.view = 'grid';
}
} else {
if (ui.itemView == 'documents') {
options.view = 'document';
} else if (Ox.contains(['player', 'editor'], ui.itemView)) {
options.view = 'video';
} else if (ui.itemView == 'timeline') {
options.view = 'timeline';
} else if (ui.itemView == 'map') {
options.view = 'map';
} else if (ui.itemView == 'calendar') {
options.view = 'calendar';
} else {
options.view = 'info';
}
}
} else if (ui.section == 'edits') {
options.view = 'edit';
} else {
options.view = 'text';
}
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options.mapMode = !ui.item ? 'find' : 'item';
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options.item = ui.item;
options.document = ui.documentsSelection[ui.item][0] || '';
options.list = ui._list;
options.edit = ui.edit;
options.text = ui.text;
options.find = ui.find;
if (ui.item && ui.videoPoints[ui.item]) {
if (ui.videoPoints[ui.item].annotation) {
options.annotation = ui.videoPoints[ui.item].annotation;
} else {
['position', 'in', 'out'].forEach(function(key) {
options[key] = ui.videoPoints[ui.item][key] || '';
});
}
}
Ox.forEach(options, function(value, key) {
if (key == 'view') {
$list.options({selected: [value]});
} else {
$input[key].options({value: value});
}
});
updateForm();
updateHTML();
}
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function validateId(key) {
// key can be item, document, list, edit, text
pandora.api['get' + (key == 'item' ? '' : Ox.toTitleCase(key))]({
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id: $input[key].value(),
keys: key == 'item' ? ['aspectratio', 'duration']
: key == 'edit' ? ['duration']
: []
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}, function(result) {
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if (result.status == 200) {
if (key == 'item' || key == 'edit') {
duration = result.data.duration;
['position', 'in', 'out'].forEach(function(key) {
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validatePoint(key);
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});
}
if (key == 'item') {
videoRatio = result.data.aspectratio;
// ...
}
} else {
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$input[key].value(defaults[key]);
updateHTML();
}
});
}
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function validatePoint(key) {
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// key can be position, in, out, annotation
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var hasInAndOut = $input['in'].options('value') !== '',
value = $input[key].value();
if (value) {
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if (key == 'position') {
$input.position.options({
value: limitPoint(
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value,
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hasInAndOut ? $input['in'].options('value') : 0,
hasInAndOut ? $input.out.options('value') : duration
)
});
$input.annotation.options({value: ''});
} else if (key == 'in') {
$input['in'].options({
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value: limitPoint(value, 0, duration)
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});
if ($input.out.options('value') === '') {
$input.out.options({value: Ox.formatDuration(duration)});
} else if (
Ox.parseDuration($input.out.options('value'))
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< Ox.parseDuration(value)
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) {
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$input.out.options({value: value});
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}
$input.annotation.options({value: ''});
} else if (key == 'out') {
$input.out.options({
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value: limitPoint(value, 0, duration)
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});
if ($input['in'].options('value') === '') {
$input['in'].options({value: Ox.formatDuration(0)});
} else if (
Ox.parseDuration($input['in'].options('value'))
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> Ox.parseDuration(value)
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) {
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$input['in'].options({value: value});
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}
$input.annotation.options({value: ''});
} else if (key == 'annotation') {
// TODO: validate
['position', 'in', 'out'].forEach(function(key) {
$input[key].options({value: ''});
});
}
}
}
return that;
};