Initial commit

2020-06-15 10:58:47 +08:00
commit 4f1dfe7564
8590 changed files with 1516878 additions and 0 deletions
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+var _ = require('underscore');
+var LegendBaseDefModel = require('./legend-base-definition-model');
+var StyleHelper = require('builder/helpers/style');
+
+module.exports = LegendBaseDefModel.extend({
+  defaults: _.extend({}, LegendBaseDefModel.prototype.defaults,
+    {
+      type: 'custom',
+      items: [],
+      html: ''
+    }
+  ),
+
+  parse: function (r, opts) {
+    var attrs = LegendBaseDefModel.prototype.parse.call(this, r);
+
+    if (r.definition) {
+      attrs.items = r.definition.categories;
+      attrs.html = r.definition.html || '';
+    } else {
+      attrs.items = StyleHelper.getStyleCategories(opts.layerDefinitionModel.styleModel);
+    }
+    attrs.type = 'custom';
+    return attrs;
+  },
+
+  toJSON: function () {
+    var definition = {
+      categories: this.get('items').map(function (item) {
+        return {
+          title: (item.title || '').toString(),
+          color: item.color,
+          icon: item.image || item.icon
+        };
+      })
+    };
+
+    if (this.hasCustomHtml()) {
+      definition.html = this.get('html');
+    }
+
+    return _.extend(
+      {},
+      _.omit(this.attributes, 'items', 'html', 'postHTMLSnippet', 'preHTMLSnippet', 'customState'),
+      {
+        pre_html: this.get('preHTMLSnippet'),
+        post_html: this.get('postHTMLSnippet')
+      },
+      {
+        conf: {
+          columns: this.get('customState')
+        }
+      },
+      {
+        definition: definition
+      }
+    );
+  },
+
+  hasCustomHtml: function () {
+    return this.get('html') !== '';
+  }
+});