forked from spen/seminar
102 lines
3.7 KiB
Plaintext
102 lines
3.7 KiB
Plaintext
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<style>
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body{max-width: 100%;}
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</style>
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<script type="text/javascript" src="/assets/cropper.js"></script>
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<script type="text/javascript" src="/assets/jquery-cropper.js"></script>
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<link href="/assets/cropper.css" rel="stylesheet"></link>
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<div style='padding-left: 10px;display:flex; flex-wrap: wrap;width:100%;align-items: center;'>
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<div style='display:inline-flex;flex-direction:column;margin-right: 10px;'>
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<span style='display:inline-flex;'>
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<label style='padding: 5px;'><%= t('custom_gallery.width') %>:</label><input type="text" name="width">
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</span>
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<span style='display:inline-flex;'>
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<label style='padding: 5px;'><%= t('custom_gallery.height') %>:</label><input type="text" name="height">
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</span>
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</div>
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<button style='height: 50px;' onclick='change_config()'>修改裁減框長寬比</button>
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</div>
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<div style='display:flex; flex-wrap: wrap;width:100%'>
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<% @img.each do |image| %>
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<div class='<%= image.id %>' style='width:40%;max-width:40%;margin:10px 20px;'>
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<img class='editimage' src="<%= image.file.get_org_url %>">
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</div>
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<% end %>
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</div>
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<button onclick='save_data()'><%= t('custom_gallery.save') %></button>
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<script>
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var cropper_img = [],options=[]
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function change_config(){
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var count = cropper_img.length
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var aspect_value = parseInt($("input[name='width']").val())/parseInt($("input[name='height']").val())
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for (var i=0;i<count;i++){
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if (isNaN(aspect_value)){
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try{
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delete options[i]['aspectRatio']
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}
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catch{
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}
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}else{
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options[i].aspectRatio = aspect_value
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}
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$('.editimage').eq(i).cropper('destroy').cropper(options[i])
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}
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}
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var x=[],y=[],w=[],h=[]
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var id = []
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<% @img.each do |image| %>
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<% if image.custom_album_crops.first.nil? %>
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<% image.custom_album_crops.new() %>
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<% end %>
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<% if !image.custom_album_crops.first.crop_x.to_s.empty? %>
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x.push(<%= image.custom_album_crops.first.crop_x %>)
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y.push(<%= image.custom_album_crops.first.crop_y %>)
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w.push(<%= image.custom_album_crops.first.crop_w %>)
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h.push(<%= image.custom_album_crops.first.crop_h %>)
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<% else %>
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x.push('')
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y.push('')
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w.push('')
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h.push('')
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<% end %>
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<% end %>
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$('img.editimage').on('load',function() {
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var temp = $('.editimage').parent()
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temp.each(function(){id.push($(this).attr('class'))})
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var image = $('.editimage')
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var count = image.length
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<% @img.each_with_index do |_,i| %>
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options[<%= i %>] = {
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data: {
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x: x[<%= i %>],
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y: y[<%= i %>],
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width: w[<%= i %>],
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height: h[<%= i %>]
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},
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crop: function (e) {
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x[<%= i %>] = e.detail.x
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y[<%= i %>] = e.detail.y
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w[<%= i %>] = e.detail.width
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h[<%= i %>] = e.detail.height
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},
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viewMode: 2,
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zoomOnWheel: false,
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autoCropArea: 1
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};
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cropper_img.push($('.editimage').eq(<%= i %>).cropper(options[<%= i %>]));
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<% end %>
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});
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function save_data(){
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$.ajax({
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url : '/admin/custom_galleries/save_crop',
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dataType : "json",
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type : "post",
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data:{x:x,y:y,w:w,h:h,id:id},
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success:function(data){
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window.location.href = data.href;
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},
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error:function(){
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alert('Your server has some problem, please try again later!')
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}
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})
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}
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</script>
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