Add biojs msa

config/plugins/visualizations/msa/config/msa.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE visualization SYSTEM "../../visualization.dtd">
+<visualization name="Multiple Sequence Alignment">
+    <description>The MSA viewer is a modular, reusable component to visualize large MSAs interactively on the web.</description>
+    <data_sources>
+        <data_source>
+            <model_class>HistoryDatasetAssociation</model_class>
+            <test test_attr="ext" result_type="datatype">txt</test>
+            <to_param param_attr="id">dataset_id</to_param>
+        </data_source>
+    </data_sources>
+    <params>
+        <param type="dataset" var_name_in_template="hda" required="true">dataset_id</param>
+    </params>
+    <entry_point entry_point_type="chart" src="static/script.js" func="func"/>
+    <settings>
+        <input>
+            <label>Show conservation</label>
+            <name>conserv</name>
+            <help>Do you want to display a bar diagram indicating sequence conservation?</help>
+            <type>boolean</type>
+            <value>true</value>
+        </input>
+        <input>
+            <label>Show overview box</label>
+            <name>conserv</name>
+            <help>Do you want to display the overview box below the sequence alignments?</help>
+            <type>boolean</type>
+            <value>true</value>
+        </input>
+        <input>
+            <label>Show interactive menu</label>
+            <name>conserv</name>
+            <help>Do you want to show a menu for interactive configuration?</help>
+            <type>boolean</type>
+            <value>true</value>
+        </input>
+    </settings>
+</visualization>

config/plugins/visualizations/msa/package.json

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+{
+    "name": "visualization",
+    "version": "0.1.0",
+    "keywords": [
+        "galaxy",
+        "visualization"
+    ],
+    "license": "AFL-3.0",
+    "dependencies": {
+        "babel-plugin-transform-export-extensions": "^6.22.0",
+        "babel-preset-env": "^1.6.1",
+        "backbone": "^1.3.3",
+        "bootstrap": "^3.3.7",
+        "es2015": "0.0.0",
+        "jquery": "^3.1.1",
+        "msa": "^1.0.3",
+        "parcel-bundler": "^1.4.1"
+    },
+    "scripts": {
+        "build": "parcel build src/script.js -d static"
+    }
+}