Upload 3 files

controller.py

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+from flask import Flask, render_template
+from flask import send_file
+
+app = Flask(__name__)
+
+
+@app.route("/")
+def index():
+    return render_template("index.html")
+
+
+@app.route("/taxonomy.json")
+def loadFile():
+    path = "taxonomy.json"
+    return send_file(path, as_attachment=True)
+
+
+if __name__ == "__main__":
+    app.run()

taxonomy.json

@@ -0,0 +1,194 @@
+{
+    "name": "ORKG-taxonomy",
+    "children": [
+        {
+            "name": "Physical Sciences and Mathematics",
+            "children": [
+                { "name": "Physics",
+                    "children": [
+                        { "name": "Quantum Physics" },
+                        { "name": "Nonlinear Sciences" },
+                        { "name": "Atomic, Molecular and Optical Physics" },
+                        { "name": "Condensed Matter Physics" },
+                        { "name": "Optics" },
+                        { "name": "Fluid Dynamics" },
+                        { "name": "Plasma and Beam Physics" },
+                        { "name": "Biological and Chemical Physics" },
+                        { "name": "Computational Physics" },
+                        { "name": "Medical Physics" },
+                        { "name": "Physics Education" },
+                        { "name": "History and Philosophy of Physics" },
+                        { "name": "Data Analysis, Statistics and Probability" },
+                        { "name": "Space Physics" },
+                        { "name": "Popular Physics" }
+                    ]},
+                { "name": "Cosmology, Relativity, and Gravity" },
+                { "name": "Astrophysics and Astronomy", 
+                    "children": [
+                        { "name": "The Sun and the Solar System" },
+                        { "name": "External Galaxies" },
+                        { "name": "Cosmology" },
+                        { "name": "Physical Processes" },
+                        { "name": "Instrumentation" }
+                    ]},
+                { "name": "Mathematics", 
+                    "children": [
+                        { "name": "Dynamics/Dynamical Systems" },
+                        { "name": "Geometry and Topology" },
+                        { "name": "Discrete Mathematics and Combinatorics" },
+                        { "name": "Analysis" },
+                        { "name": "Number Theory" },
+                        { "name": "Algebraic Geometry" },
+                        { "name": "Algebra" },
+                        { "name": "Set Theory" },
+                        { "name": "Logic and Foundations" },
+                        { "name": "Complex Variables" },
+                        { "name": "Category Theory" },
+                        { "name": "Mathematics History and Overview" },
+                        { "name": "Mathematical Software" }
+                    ]},
+                { "name": "Computer Sciences",
+                    "children": [
+                        { "name": "Computer Vision and Pattern Recognition" },
+                        { "name": "Artificial Intelligence",
+                            "children": [
+                                { "name": "Machine Learning" },
+                                { "name": "Image and Video Processing" },
+                                { "name": "Multiagent Systems" },
+                                { "name": "Audio and Speech Processing" }
+                            ] },
+                        { "name": "Theory/Algorithms",
+                            "children": [
+                                { "name": "Computational Geometry"}
+                            ]},
+                        { "name": "Software Engineering" },
+                        { "name": "Cryptography and Security" },
+                        { "name": "Databases/Information Systems",
+                            "children": [
+                                { "name": "Digital Libraries" }
+                            ] },
+                        { "name": "Human Computer Interfaces" },
+                        { "name": "Programming Languages/Compilers" },
+                        { "name": "Computers and Society" },
+                        { "name": "Information Systems, Process and Knowledge Management" },
+                        { "name": "Computer Science and Game Theory" },
+                        { "name": "Security and Dependability" },
+                        { "name": "Graphics" },
+                        { "name": "OS/Networks" }
+                    ]},
+                { "name": "Statistics and Probability",
+                    "children": [
+                        { "name": "Statistical Methodology" },
+                        { "name": "Applied Statistics" }
+                    ] },
+                { "name": "Applied Mathematics",
+                    "children": [
+                        { "name": "Numerical Analysis and Computation" }
+                    ] },
+                { "name": "Chemistry" },
+                { "name": "Earth Sciences",
+                    "children": [
+                        { "name": "Environmental Sciences" },
+                        { "name": "Geophysics and Seismology" }
+                    ] },
+                { "name": "Oceanography and Atmospheric Sciences and Meteorology",
+                    "children": [
+                        { "name": "Oceanography" },
+                        { "name": "Atmospheric Sciences" }
+                    ]}
+            ]
+        },
+{
+ "name": "Engineering",
+ "children": [
+    {"name": "Information Science"},
+    {"name": "Operations Research, Systems Engineering and Industrial Engineering"},
+    {"name": "Electrical and Computer Engineering",
+    "children": [
+        {"name": "Signal Processing"},
+        {"name": "Controls and Control Theory"}
+        ]},
+    {"name": "Computational Engineering"},
+    {"name": "Nanoscience and Nanotechnology"},
+    {"name": "Mechanical Engineering",
+     "children": [
+        {"name": "Energy Systems"}
+    ]},
+    {"name": "Civil and Environmental Engineering"},
+    {"name": "Biomedical Engineering and Bioengineering", 
+    "children": [
+        {"name": "Molecular, cellular, and tissue engineering",
+        "children": [
+            {"name": "Tissues and Organs"}
+        ]}
+    ]}
+]
+},
+{
+    "name": "Life Sciences",
+    "children": [
+        { "name": "Bioinformatics" },
+        { "name": "Ecology and Evolutionary Biology",
+            "children": [
+                { "name": "Population Biology" }
+            ]},
+        { "name": "Microbiology" },
+        { "name": "Nursing Pharmacology, Toxicology and Environmental Health",
+            "children" : [
+                { "name": "Toxicology" },
+                { "name": "Medicinal Chemistry and Pharmaceutics" }
+            ]},
+        { "name": "Animal Sciences" },
+        { "name": "Medicine" },
+        { "name": "Biology/Integrated Biology/ Integrated Biomedical Sciences",
+            "children": [
+                { "name": "Motor Control" },
+                { "name": "Quantitative Methods" }
+            ]},
+        { "name": "Biochemistry, Biophysics, and Structural Biology",
+            "children": [
+                { "name": "Molecular Biology"}
+            ]},
+        { "name": "Neuroscience and Neurobiology" },
+        { "name": "Public Health" },
+        { "name": "Genetics and Genomics",
+            "children" : [
+                { "name": "Genomics"}
+            ]},
+        { "name": "Cell and Developmental Biology", 
+            "children": [
+                { "name": "Cell Behavior"}
+            ]}
+    ]
+},
+{
+    "name": "Social and Behavioral Sciences",
+    "children": [
+        { "name": "Linguistics",
+            "children": [
+                { "name": "Computational Linguistics" }
+            ] },
+        { "name": "Public Affairs, Public Policy and Public Administration" },
+        { "name": "Economics",
+            "children": [
+                { "name": "Quantitative Finance" },
+                { "name": "Econometrics" },
+                { "name": "Economic Theory" }
+            ] },
+        { "name": "Sociology",
+            "children": [
+                { "name": "Physics and Society" }
+            ] },
+        { "name": "Communication Sciences",
+            "children": [
+                { "name": "Communication Technology and New Media" }
+            ] },
+        { "name": "Science and Technology Studies" },
+        { "name": "Psychology" }
+    ]
+},
+{
+    "name": "Arts and Humanities"
+}
+    ]
+}

templates/index.html

@@ -0,0 +1,172 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<style>
+
+.node {
+  cursor: pointer;
+}
+
+.node circle {
+  fill: #fff;
+  stroke: steelblue;
+  stroke-width: 2.0px;
+}
+
+.node text {
+  font: 20px sans-serif;
+}
+
+.link {
+  fill: none;
+  stroke: #ccc;
+  stroke-width: 2.0px;
+}
+
+</style>
+<body>
+<!--<script src="https://cdnjs.cloudtaxonomy.com/ajax/libs/d3/3.4.5/d3.min.js" integrity="sha512-ixqLAANjnCFERy/YNIycwzbDuk3tEWaVOwepwCh65GKbt+GgnCV/dO1ne+OZXwif8q/j79PKb8RGdNu27055HA==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>-->
+<!--<script src="//d3js.org/d3.v3.min.js"></script>-->
+<script src="https://d3js.org/d3.v3.min.js"></script>
+<script>
+
+var margin = {top: 20, right: 900, bottom: 20, left: 200},
+    width = 960 - margin.right - margin.left,
+    height = 800 - margin.top - margin.bottom;
+
+var i = 0,
+    duration = 750,
+    root;
+
+var tree = d3.layout.tree()
+    .size([height, width]);
+
+var diagonal = d3.svg.diagonal()
+    .projection(function(d) { return [d.y, d.x]; });
+
+var svg = d3.select("body").append("svg")
+    .attr("width", 2000)
+    .attr("height", height + margin.top + margin.bottom)
+  .append("g")
+    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
+
+d3.json("taxonomy.json", function(error, taxonomy) {
+  if (error) throw error;
+
+  root = taxonomy;
+  root.x0 = height / 2;
+  root.y0 = 0;
+
+  function collapse(d) {
+    if (d.children) {
+      d._children = d.children;
+      d._children.forEach(collapse);
+      d.children = null;
+    }
+  }
+
+  root.children.forEach(collapse);
+  update(root);
+});
+
+d3.select(self.frameElement).style("height", "800px");
+
+function update(source) {
+
+  // Compute the new tree layout.
+  var nodes = tree.nodes(root).reverse(),
+      links = tree.links(nodes);
+
+  // Normalize for fixed-depth.
+  nodes.forEach(function(d) { d.y = d.depth * 180; });
+
+  // Update the nodes…
+  var node = svg.selectAll("g.node")
+      .data(nodes, function(d) { return d.id || (d.id = ++i); });
+
+  // Enter any new nodes at the parent's previous position.
+  var nodeEnter = node.enter().append("g")
+      .attr("class", "node")
+      .attr("transform", function(d) { return "translate(" + source.y0 + "," + source.x0 + ")"; })
+      .on("click", click);
+
+  nodeEnter.append("circle")
+      .attr("r", 1e-6)
+      .style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });
+
+  nodeEnter.append("text")
+      .attr("x", function(d) { return d.children || d._children ? -10 : 10; })
+      .attr("dy", ".35em")
+      .attr("text-anchor", function(d) { return d.children || d._children ? "end" : "start"; })
+      .text(function(d) { return d.name; })
+      .style("fill-opacity", 1e-6);
+
+  // Transition nodes to their new position.
+  var nodeUpdate = node.transition()
+      .duration(duration)
+      .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; });
+
+  nodeUpdate.select("circle")
+      .attr("r", 4.5)
+      .style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });
+
+  nodeUpdate.select("text")
+      .style("fill-opacity", 1);
+
+  // Transition exiting nodes to the parent's new position.
+  var nodeExit = node.exit().transition()
+      .duration(duration)
+      .attr("transform", function(d) { return "translate(" + source.y + "," + source.x + ")"; })
+      .remove();
+
+  nodeExit.select("circle")
+      .attr("r", 1e-6);
+
+  nodeExit.select("text")
+      .style("fill-opacity", 1e-6);
+
+  // Update the links…
+  var link = svg.selectAll("path.link")
+      .data(links, function(d) { return d.target.id; });
+
+  // Enter any new links at the parent's previous position.
+  link.enter().insert("path", "g")
+      .attr("class", "link")
+      .attr("d", function(d) {
+        var o = {x: source.x0, y: source.y0};
+        return diagonal({source: o, target: o});
+      });
+
+  // Transition links to their new position.
+  link.transition()
+      .duration(duration)
+      .attr("d", diagonal);
+
+  // Transition exiting nodes to the parent's new position.
+  link.exit().transition()
+      .duration(duration)
+      .attr("d", function(d) {
+        var o = {x: source.x, y: source.y};
+        return diagonal({source: o, target: o});
+      })
+      .remove();
+
+  // Stash the old positions for transition.
+  nodes.forEach(function(d) {
+    d.x0 = d.x;
+    d.y0 = d.y;
+  });
+}
+
+// Toggle children on click.
+function click(d) {
+  if (d.children) {
+    d._children = d.children;
+    d.children = null;
+  } else {
+    d.children = d._children;
+    d._children = null;
+  }
+  update(d);
+}
+
+</script>