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.append($('<i class="icon-check-empty icon-large"></i>')
.on('click', plugin.drawBox.bind(redactor))
.attr('title', __('Add Rectangle')))
)
.append(button.clone()
.append($('<i class="icon-circle-blank icon-large"></i>')
.on('click', plugin.drawEllipse.bind(redactor))
.attr('title', __('Add Ellipse')))
)
.append(button.clone()
.append($('<i class="icon-text-height icon-large"></i>')
.on('click', plugin.drawText.bind(redactor))
.attr('title', __('Add Text')))
);
var colors = [
'#ffffff', '#888888', '#000000', 'fuchsia', 'blue', 'red',
'lime', 'blueviolet', 'cyan', '#f4a63b', 'yellow']
len = colors.length;
swatches.append(
$('<span><i class="icon-ellipsis-vertical icon-large"></i></span>')
.css({color: 'white', padding: '0 3px 1px', margin: '1px 3px',
height: '21px', position: 'relative', bottom: '8px'}
)
);
for (var z = 0; z < len; z++) {
var color = colors[z];
var $swatch = $('<a rel="' + color + '" href="#" style="font-size: 0; padding: 0; margin: 2px; width: 22px; height: 22px;"></a>');
$swatch.css({'background-color': color, 'border': '1px dotted rgba(255,255,255,0.4)'});
$swatch.attr('data-redactor', 'verified');
$swatch.attr('contenteditable', 'false');
$swatch.on('click', plugin.setColor.bind(redactor));
swatches.append($swatch);
}
actions
.append(
$('<span><i class="icon-ellipsis-vertical icon-large"></i></span>')
.css({color: 'white', padding: '0 3px 1px', margin: '1px 3px',
height: '21px'}
)
)
.append(button.clone()
.css('padding-left', '1px')
.append($('<span></span>').css('position','relative')
.append($('<i class="icon-font"></i>'))
.append($('<i class="icon-minus"></i>')
.css({position: 'absolute', right: '-4px', top: '5px',
'text-shadow': '0 0 2px black', 'font-size':'80%'})
)
)
.on('click', plugin.smallerFont.bind(redactor))
.attr('title', __('Decrease Font Size'))
)
.append(button.clone()
.css('padding-left', '1px')
.append($('<span></span>').css('position','relative')
.append($('<i class="icon-font icon-large"></i>'))
.append($('<i class="icon-plus"></i>')
.css({position: 'absolute', right: '-8px', top: '4px',
'text-shadow': '0 0 2px black'})
)
)
.on('click', plugin.biggerFont.bind(redactor))
.attr('title', __('Increase Font Size'))
)
.append(button.clone()
.attr('id', 'annotate-set-stroke')
.append($('<span></span>').css({'position': 'relative', 'top': '2px'})
.append($('<i class="icon-check-empty icon-large"></i>')
.css('font-size', '120%')
).append($('<i class="icon-tint"></i>')
.css({position: 'absolute', left: '4.5px', top: 0})
)
)
.on('click', plugin.paintStroke.bind(redactor))
.attr('title', __('Set Stroke'))
)
.append(button.clone()
.attr('id', 'annotate-set-fill')
.append($('<span></span>').css('position','relative')
.append($('<i class="icon-sign-blank icon-large"></i>'))
.append($('<i class="icon-tint icon-dark"></i>')
.css({position: 'absolute', left: '4px', top: '2px'})
)
)
.on('click', plugin.paintFill.bind(redactor))
.attr('title', __('Set Fill'))
)
.append(button.clone()
.append($('<i class="icon-eye-close icon-large"></i>'))
.on('click', plugin.setOpacity.bind(redactor))
.attr('title', __('Toggle Opacity'))
)
.append(button.clone()
.append($('<i class="icon-double-angle-up icon-large"></i>'))
.on('click', plugin.bringForward.bind(redactor))
.attr('title', __('Bring Forward'))
)
.append(button.clone()
.append($('<i class="icon-trash icon-large"></i>'))
.on('click', plugin.discard.bind(redactor))
.attr('title', __('Delete Object'))
);
container.append(button.clone()
.append($('<i class="icon-save icon-large"></i>'))
.on('click', plugin.commit.bind(redactor))
.addClass('pull-right')
.attr('title', __('Commit Annotations'))
);
plugin.paintStroke();
},
setColor: function(e) {
e.preventDefault();
var plugin = this.imageannotate,
redactor = this,
swatch = e.target,
image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas');
$.each(fcanvas.getObjects(), function() {
if (this.get('active')) {
if (plugin.paintMode == 'fill')
this.setFill($(e.target).attr('rel'));
else
this.setStroke($(e.target).attr('rel'));
}
});
fcanvas.renderAll();
// Shapes
drawShape: function(ondown, onmove, onup, cursor) {
// @see http://jsfiddle.net/URWru/
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var plugin = this.imageannotate,
redactor = this,
image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas'),
isDown, shape,
mousedown = function(o) {
isDown = true;
plugin.setBuffer();
var pointer = fcanvas.getPointer(o.e);
shape = ondown(pointer, o.e);
fcanvas.add(shape);
},
mousemove = function(o) {
if (!isDown) return;
var pointer = fcanvas.getPointer(o.e);
onmove(shape, pointer, o.e);
fcanvas.renderAll();
},
mouseup = function(o) {
isDown = false;
if (onup) {
if (shape2 = onup(shape, fcanvas.getPointer(o.e))) {
shape.remove();
fcanvas.add(shape2);
shape = shape2;
}
}
shape.setCoords()
.set({
transparentCorners: false,
borderColor: 'rgba(102,153,255,0.9)',
cornerColor: 'rgba(102,153,255,0.5)',
cornerSize: 10
});
fcanvas.calcOffset()
.off('mouse:down', mousedown)
.off('mouse:up', mouseup)
.off('mouse:move', mousemove)
.deactivateAll()
.setActiveObject(shape)
.renderAll();
fcanvas.selection = true;
fcanvas.defaultCursor = 'default';
};
fcanvas.selection = false;
fcanvas.defaultCursor = cursor || 'crosshair';
// Ensure double presses of same button are squelched
fcanvas.off('mouse:down');
fcanvas.off('mouse:up');
fcanvas.off('mouse:move');
fcanvas.on('mouse:down', mousedown);
fcanvas.on('mouse:up', mouseup);
fcanvas.on('mouse:move', mousemove);
return false;
},
drawArrow: function(e) {
e.preventDefault();
var top, left;
return this.imageannotate.drawShape(
function(pointer) {
top = pointer.y;
left = pointer.x;
return new fabric.Group([
new fabric.Line([0, 5, 0, 5], {
strokeWidth: 5,
fill: 'red',
stroke: 'red',
originX: 'center',
originY: 'center',
selectable: false,
hasBorders: false
}),
new fabric.Polygon([
{x: 20, y: 0},
{x: 0, y: -5},
{x: 0, y: 5}
], {
strokeWidth: 0,
fill: 'red',
originX: 'center',
originY: 'center',
selectable: false,
hasBorders: false
})
], {
left: pointer.x,
top: pointer.y,
originX: 'center',
originY: 'center'
});
},
function(group, pointer) {
var dx = pointer.x - left,
dy = pointer.y - top,
angle = Math.atan(dy / dx),
d = Math.sqrt(dx * dx + dy * dy) - 10,
sign = dx < 0 ? -1 : 1,
dy2 = Math.sin(angle) * d * sign;
dx2 = Math.cos(angle) * d * sign,
group.item(0)
.set({ x2: dx2, y2: dy2 });
group.item(1)
.set({
angle: angle * 180 / Math.PI,
flipX: dx < 0,
flipY: dy < 0
})
.setPositionByOrigin(new fabric.Point(dx, dy),
'center', 'center');
},
function(shape, pointer) {
var dx = pointer.x - left,
dy = pointer.y - top,
angle = Math.atan(dy / dx),
d = Math.sqrt(dx * dx + dy * dy);
// Mess with the next two lines and you *will* be sorry!
shape.forEachObject(function(e) { shape.removeWithUpdate(e); });
return new fabric.Path(
'M '+left+' '+top+' l '+(d-20)+' 0 0 -3 15 3 -15 3 0 -3 z', {
angle: angle * 180 / Math.PI + (dx < 0 ? 180 : 0),
stroke: 'red'
});
}
);
},
drawEllipse: function(e) {
e.preventDefault();
return this.imageannotate.drawShape(
function(pointer) {
return new fabric.Ellipse({
top: pointer.y,
left: pointer.x,
strokeWidth: 5,
fill: 'transparent',
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},
function(circle, pointer, event) {
var x = circle.get('left'), y = circle.get('top'),
dx = pointer.x - x, dy = pointer.y - y,
sw = circle.getStrokeWidth()/2;
// Use SHIFT to draw circles
if (event.shiftKey) {
dy = dx = Math.max(dx, dy);
}
circle.set({
rx: Math.max(0, Math.abs(dx/2) - sw),
ry: Math.max(0, Math.abs(dy/2) - sw),
originX: dx < 0 ? 'right' : 'left',
originY: dy < 0 ? 'bottom' : 'top'});
}
);
},
drawBox: function(e) {
e.preventDefault();
return this.imageannotate.drawShape(
function(pointer) {
return new fabric.Rect({
top: pointer.y,
left: pointer.x,
strokeWidth: 5,
fill: 'transparent',
stroke: 'red',
originX: 'left',
originY: 'top'
});
},
function(rect, pointer, event) {
var x = rect.get('left'), y = rect.get('top'),
dx = pointer.x - x, dy = pointer.y - y;
// Use SHIFT to draw squares
if (event.shiftKey) {
dy = dx = Math.max(dx, dy);
}
rect.set({ width: Math.abs(dx), height: Math.abs(dy),
originX: dx < 0 ? 'right' : 'left',
originY: dy < 0 ? 'bottom' : 'top'});
}
);
},
drawText: function(e) {
e.preventDefault();
return this.imageannotate.drawShape(
function(pointer) {
return new fabric.IText(__('Text'), {
top: pointer.y,
left: pointer.x,
fill: 'red',
originX: 'left',
originY: 'top',
fontFamily: 'sans-serif',
fontSize: 30
});
},
function(rect, pointer, event) {
var x = rect.get('left'), y = rect.get('top'),
dx = pointer.x - x, dy = pointer.y - y;
// Use SHIFT to draw squares
if (event.shiftKey) {
dy = dx = Math.max(dx, dy);
}
rect.set({ width: Math.abs(dx), height: Math.abs(dy),
originX: dx < 0 ? 'right' : 'left',
originY: dy < 0 ? 'bottom' : 'top'});
},
function(shape) {
shape.on('editing:exited', function() {
if (!shape.getText())
shape.remove();
});
// Action buttons
biggerFont: function(e) {
e.preventDefault();
var image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas');
$.each(fcanvas.getObjects(), function() {
if (this.get('active') && this instanceof fabric.IText) {
if (this.getSelectedText()) {
this.setSelectionStyles({
fontSize: (this.getSelectionStyles().fontSize || this.getFontSize()) + 5
this.setFontSize(this.getFontSize() + 5);
fcanvas.renderAll();
return false;
smallerFont: function(e) {
e.preventDefault();
var image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas');
$.each(fcanvas.getObjects(), function() {
if (this.get('active') && this instanceof fabric.IText) {
if (this.getSelectedText()) {
this.setSelectionStyles({
fontSize: (this.getSelectionStyles().fontSize || this.getFontSize()) - 5
this.setFontSize(this.getFontSize() - 5);
}
}
});
fcanvas.renderAll();
return false;
},
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paintStroke: function(e) {
$('#annotate-set-stroke').css({'background-color': 'rgba(255,255,255,0.3)'});
$('#annotate-set-fill').css({'background-color': 'transparent'});
this.imageannotate.paintMode = 'stroke';
return false;
},
paintFill: function(e) {
$('#annotate-set-fill').css({'background-color': 'rgba(255,255,255,0.3)'});
$('#annotate-set-stroke').css({'background-color': 'transparent'});
this.imageannotate.paintMode = 'fill';
return false;
},
setOpacity: function(e) {
e.preventDefault();
var image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas');
$.each(fcanvas.getObjects(), function() {
if (this.get('active')) {
if (this.getOpacity() != 1)
this.setOpacity(1);
else
this.setOpacity(0.6);
});
fcanvas.renderAll();
return false;
},
bringForward: function(e) {
e.preventDefault();
var image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas');
$.each(fcanvas.getObjects(), function() {
if (this.get('active')) {
this.bringForward();
});
},
keydown: function(e) {
var image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
fcanvas = $(img).data('canvas');
if (!fcanvas)
return;
var active = fcanvas.getActiveObject();
// Check if editing a text element
if (active instanceof fabric.IText && active.get('isEditing')) {
// This keystroke is not for redactor
var ss = active.get('selectionStart'),
se = active.get('selectionEnd');
active.exitEditing();
active.enterEditing();
active.set({
'selectionStart': ss,
'selectionEnd': se
});
if (e.type == 'keydown')
active.onKeyDown(e);
else
active.onKeyPress(e);
return false;
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// Check if [delete] was pressed with selected objects
if (e.keyCode == 8 || e.keyCode == 46)
return this.imageannotate.discard(e);
else if (e.keyCode == 90 && (e.metaKey || e.ctrlKey)) {
fcanvas.loadFromJSON(atob($(img).attr('data-annotations')));
return false;
}
},
discard: function(e) {
var image_box = $('#redactor-image-box', this.$editor),
img = image_box && image_box.find('img')[0],
fcanvas = img && $(img).data('canvas');
if (!fcanvas)
// Not annotating
return;
e.preventDefault();
this.imageannotate.setBuffer();
$.each(fcanvas.getObjects(), function() {
if (this.get('active'))
this.remove();
});
fcanvas.renderAll();
return false;
},
commit: function(e) {
e.preventDefault();
var redactor = this,
image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
$img = $(img),
fcanvas = $(img).data('canvas');
fcanvas.deactivateAll();
// Upload to server
redactor.buffer.set();
var annotated = fcanvas.toDataURL({
format: 'jpg', quality: 4,
multiplier: 1/fcanvas.getZoom()
}),
file = new Blob([annotated], {type: 'image/jpeg'});
// Fallback to the data URL — show while the image is being uploaded
var origSrc = $img.attr('src');
$img.attr('src', annotated);
var origCallback = redactor.opts.imageUploadCallback,
origErrorCbk = redactor.opts.imageUploadErrorCallback;
// After successful upload, replace the old image with the new one.
// Transfer the annotation state to the new image for replay.
redactor.opts.imageUploadCallback = function(image, json) {
redactor.opts.imageUploadCallback = origCallback;
redactor.opts.imageUploadErrorCallback = origErrorCbk;
// Transfer the annotation JSON data and drop the original image.
image.attr('data-annotations', $img.attr('data-annotations'));
// Record the image that was originally annotated. If the committed
// image is annotated again, it should be the original image with
// the annotations placed live on the original image. The image
// being committed here will be discarded.
image.attr('data-orig-annotated-image-src',
$img.attr('data-orig-annotated-image-src') || origSrc
);
$img.remove();
// Redactor will add <br> before and after the image in linebreaks
// mode
var N = image.next();
if (N.is('br')) N.remove();
var P = image.prev();
if (N.is('br')) P.remove();
};
// Handle upload issues
redactor.opts.imageUploadErrorCallback = function(json) {
redactor.opts.imageUploadCallback = origCallback;
redactor.opts.imageUploadErrorCallback = origErrorCbk;
$img.show();
};
redactor.imageannotate.teardownAnnotate(image_box);
$img.css({opacity: 0.5});
redactor.upload.directUpload(file, e);
return false;
},
// Utils
resizeShape: function(o) {
var shape = o.target;
if (shape instanceof fabric.Ellipse) {
shape.set({
rx: shape.get('rx') * shape.get('scaleX'),
ry: shape.get('ry') * shape.get('scaleY'),
scaleX: 1,
scaleY: 1
});
}
else if (shape instanceof fabric.Rect) {
shape.set({
width: shape.get('width') * shape.get('scaleX'),
height: shape.get('height') * shape.get('scaleY'),
scaleX: 1,
scaleY: 1
});
}
},
setBuffer: function() {
var image_box = $('#redactor-image-box'),
img = image_box.find('img')[0],
$img = $(img),
fcanvas = $img.data('canvas'),
state = fcanvas.toObject();
// Capture current annotations
delete state.backgroundImage;
$img.attr('data-annotations', btoa(JSON.stringify(state)));
},
// Startup
initCanvas: function(img) {
var self = this,
plugin = this.imageannotate,
$img = $(img);
if ($img.data('canvas'))
return;
var box = $img.parent(),
canvas = $('<canvas>').css({
position: 'absolute',
top: 0, bottom: 0, left: 0, right: 0,
width: '100%', height: '100%'
}).appendTo(box),
fcanvas = new fabric.Canvas(canvas[0], {
backgroundColor: 'rgba(0,0,0,0,0)',
containerClass: 'no-margin',
includeDefaultValues: false,
}),
previous = $(img).attr('data-annotations');
// Catch [delete] key and map to delete object
self.opts.keydownCallback = plugin.keydown.bind(self);
self.opts.keyupCallback = plugin.keydown.bind(self);
var I = new Image(), scale;
I.src = $img.attr('src');
// Use a maximum zoom-out of 0.7, so that very large pictures do not
// result in unusually small annotations (esp. stroke widths which are
// not adjustable).
scale = Math.max(0.7, $img.width() / I.width);
var scaleWidth = $img.width() / scale,
scaleHeight = $img.height() / scale;
fcanvas
.setDimensions({width: $img.width(), height: $img.height()})
.setBackgroundImage(
$img.attr('data-orig-annotated-image-src') || $img.attr('src'),
fcanvas.renderAll.bind(fcanvas), {
width: scaleWidth,
height: scaleHeight,
// Needed to position overlayImage at 0/0
originX: 'left',
originY: 'top'
})
.on('object:scaling', plugin.resizeShape.bind(self));
if (previous) {
fcanvas.loadFromJSON(atob(previous));
fcanvas.forEachObject(function(o) {
o.set({
transparentCorners: false,
borderColor: 'rgba(102,153,255,0.9)',
cornerColor: 'rgba(102,153,255,0.5)',
cornerSize: 10
});
});
}
$img.data('canvas', fcanvas).addClass('hidden');
return fcanvas;
RedactorPlugins.contexttypeahead = function() {
return {
typeahead: false,
context: false,
init: function() {
if (!this.$element.data('rootContext'))
return;
this.opts.keyupCallback = this.contexttypeahead.watch.bind(this);
this.opts.keydownCallback = this.contexttypeahead.watch.bind(this);
this.$editor.on('click', this.contexttypeahead.watch.bind(this));
},
watch: function(e) {
var current = this.selection.getCurrent(),
allText = this.$editor.text(),
offset = this.caret.getOffset(),
lhs = allText.substring(0, offset),
search = new RegExp(/%\{([^}]*)$/),
match;
if (!lhs) {
return !e.isDefaultPrevented();
}
if (e.which == 27 || !(match = search.exec(lhs)))
// No longer in a element — close typeahead
return this.contexttypeahead.destroy();
if (e.type == 'click')
return;
// Locate the position of the cursor and the number of characters back
// to the `%{` symbols
var sel = this.selection.get(),
range = this.sel.getRangeAt(0),
content = current.textContent,
clientRects = range.getClientRects(),
position = clientRects[0],
backText = match[1],
parent = this.selection.getParent() || this.$editor,
plugin = this.contexttypeahead;
// Insert a hidden text input to receive the typed text and add a
// typeahead widget
if (!this.contexttypeahead.typeahead) {
this.contexttypeahead.typeahead = $('<input type="text">')
.css({position: 'absolute', visibility: 'hidden'})
.width(0).height(position.height - 4)
.appendTo(document.body)
.typeahead({
property: 'variable',
minLength: 0,
arrow: $('<span class="pull-right"><i class="icon-muted icon-chevron-right"></i></span>')
.css('padding', '0 0 0 6px'),
highlighter: function(variable, item) {
var base = $.fn.typeahead.Constructor.prototype.highlighter
.call(this, variable),
further = new RegExp(variable + '\\.'),
extendable = Object.keys(plugin.variables).some(function(v) {
return v.match(further);
}),
arrow = extendable ? this.options.arrow.clone() : '';
return $('<div/>').html(base).prepend(arrow).html()
+ $('<span class="faded">')
.text(' — ' + item.desc)
.wrap('<div>').parent().html();
item: '<li><a href="#" style="display:block"></a></li>',
source: this.contexttypeahead.getContext.bind(this),
sorter: function(items) {
items.sort(
function(a,b) {return a.variable > b.variable ? 1 : -1;}
);
return items;
},
matcher: function(item) {
if (item.toLowerCase().indexOf(this.query.toLowerCase()) !== 0)
return false;
return (this.query.match(/\./g) || []).length == (item.match(/\./g) || []).length;
},
onselect: this.contexttypeahead.select.bind(this),
scroll: true,
items: 100
if (position) {
var width = plugin.textWidth(
backText,
this.selection.getParent() || $('<div class="redactor-editor">')
),
pleft = $(parent).offset().left,
left = position.left - width;
if (left < pleft)
// This is a bug in chrome, but I'm not sure how to adjust it
left += pleft;
plugin.typeahead
.css({top: position.top + $(window).scrollTop(), left: left});
}
plugin.typeahead
return !e.isDefaultPrevented();
},
getContext: function(typeahead, query) {
var dfd, that=this.contexttypeahead,
root = this.$element.data('rootContext');
if (!this.contexttypeahead.context) {
dfd = $.Deferred();
$.ajax('ajax.php/content/context', {
data: {root: root},
success: function(json) {
var items = $.map(json, function(v,k) {
return {variable: k, desc: v};
});
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dfd.resolve(items);
}
});
this.contexttypeahead.context = dfd;
}
// Only fetch the context once for this redactor box
this.contexttypeahead.context.then(function(items) {
typeahead.process(items);
});
},
textWidth: function(text, clone) {
var c = $(clone),
o = c.clone().text(text)
.css({'position': 'absolute', 'float': 'left', 'white-space': 'nowrap', 'visibility': 'hidden'})
.css({'font-family': c.css('font-family'), 'font-weight': c.css('font-weight'),
'font-size': c.css('font-size')})
.appendTo($('body')),
w = o.width();
o.remove();
return w;
},
destroy: function() {
if (this.contexttypeahead.typeahead) {
this.contexttypeahead.typeahead.typeahead('hide');
this.contexttypeahead.typeahead.remove();
this.contexttypeahead.typeahead = false;
}
},
select: function(item, event) {
// Collapse multiple textNodes together
(this.selection.getBlock() || this.$editor.get(0)).normalize();
var current = this.selection.getCurrent(),
sel = this.selection.get(),
range = this.sel.getRangeAt(0),
cursorAt = range.endOffset,
// TODO: Consume immediately following `}` symbols
plugin = this.contexttypeahead,
search = new RegExp(/%\{([^}]*)(\}?)$/);
// FIXME: ENTER will end up here, but current will be empty
if (!current)
return;
// Set cursor at the end of the expanded text
var left = current.textContent.substring(0, cursorAt),
right = current.textContent.substring(cursorAt),
autoExpand = event.target.nodeName == 'I',
selected = item.variable + (autoExpand ? '.' : '')
newLeft = left.replace(search, '%{' + selected + '}');
current.textContent = newLeft
// Drop the remaining part of a variable block, if any
+ right.replace(/[^%}]*?[%}]/, '');
this.range.setStart(current, newLeft.length - 1);
this.range.setEnd(current, newLeft.length - 1);
this.selection.addRange();
if (!autoExpand)
return plugin.destroy();
plugin.typeahead.val(selected);
plugin.typeahead.typeahead('lookup');
return false;
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RedactorPlugins.translatable = function() {
return {
langs: undefined,
config: undefined,
textareas: {},
current: undefined,
primary: undefined,
button: undefined,
init: function() {
$.ajax({
url: 'ajax.php/i18n/langs/all',
success: this.translatable.setLangs.bind(this)
});
getConfig().then(this.translatable.setConfig.bind(this));
this.opts.keydownCallback = this.translatable.showCommit.bind(this);
this.translatable.translateTag = this.$textarea.data('translateTag');
},
setLangs: function(langs) {
this.translatable.langs = langs;
this.translatable.buildDropdown();
},
setConfig: function(config) {
this.translatable.config = config;
this.translatable.buildDropdown();
},
buildDropdown: function() {
if (!this.translatable.config || !this.translatable.langs)
return;
var plugin = this.translatable,
primary = this.$textarea,
primary_lang = plugin.config.primary_language.replace('-','_'),
primary_info = plugin.langs[primary_lang],
dropdown = {},
items = {};
langs = plugin.langs;
plugin.textareas[primary_lang] = primary;
plugin.primary = plugin.current = primary_lang;
dropdown[primary_lang] = {
title: '<i class="flag flag-'+primary_info.flag+'"></i> '+primary_info.name,
func: function() { plugin.switchTo(primary_lang); }
}
$.each(langs, function(lang, info) {
if (lang == primary_lang)
return;
dropdown[lang] = {
title: '<i class="flag flag-'+info.flag+'"></i> '+info.name,
func: function() { plugin.switchTo(lang); }
};
plugin.textareas[lang] = primary.clone(false).attr({
lang: lang,
dir: info['direction'],
'class': '',
})
.removeAttr('name').removeAttr('data-translate-tag')
.text('')
.insertAfter(primary);
});
// Add the button to the toolbar
plugin.button = this.button.add('translate', __('Translate')),
this.button.setAwesome('translate', 'flag flag-' + plugin.config.primary_lang_flag);
plugin.button.parent().addClass('pull-right');
this.button.addDropdown(plugin.button, dropdown);
// Flip back to primary language before submitting
this.$textarea.closest('form').submit(function() {
plugin.switchTo(primary_lang);
});
},
switchTo: function(lang) {
var that = this;
if (lang == this.translatable.current)
return;
if (this.translatable.translations === undefined) {
this.translatable.fetch('ajax.php/i18n/translate/' + this.translatable.translateTag)
.then(function(json) {
that.translatable.translations = json;
$.each(json, function(l, text) {
that.translatable.textareas[l].val(text);
});
// Now switch to the language
that.translatable.switchTo(lang);
});
return;
}
var html = this.$editor.html();
this.$textarea.val(this.clean.onSync(html));
this.$textarea = this.translatable.textareas[lang];
this.code.set(this.$textarea.val());
this.translatable.current = lang;
this.button.setAwesome('translate', 'flag flag-' + this.translatable.langs[lang].flag);
this.$editor.attr({lang: lang, dir: this.translatable.langs[lang].direction});
},
showCommit: function() {
var plugin = this.translatable;
if (this.translatable.current == this.translatable.primary) {
if (this.translatable.$commit)
this.translatable.$commit
.slideUp(function() { $(this).remove(); plugin.$commit = undefined; });
return true;
}
if (this.translatable.$commit)
return true;
this.translatable.$commit = $('<div class="language-commit"></div>')
.hide()
.appendTo(this.$box)
.append($('<button type="button" class="white button commit"><i class="fa fa-save icon-save"></i> '+__('Save')+'</button>')
.on('click', $.proxy(this.translatable.commit, this))
)
.slideDown();
},
commit: function() {
var changes = {}, self = this,
plugin = this.translatable,
$commit = plugin.$commit;
$commit.find('button').empty().text(' '+__('Saving'))
.prop('disabled', true)
.prepend($('<i>').addClass('fa icon-spin icon-spinner'));
changes[plugin.current] = this.code.get();
$.ajax('ajax.php/i18n/translate/' + plugin.translateTag, {
type: 'post',
data: changes,
success: function() {
$commit.slideUp(function() { $(this).remove(); plugin.$commit = undefined; });
}
});