1 | <%@ page contentType="text/html; charset=UTF-8" %>
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2 | <!DOCTYPE html>
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3 | <html>
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4 | <head>
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5 | </head>
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6 |
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7 | <body>
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8 |
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9 | <div style="display: none;">
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10 |
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11 | <script>
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12 | // Set up a fallback position in case this page is accessed outside of a JSP context
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13 | // (i.e., the JSP blocks aren't executed)
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14 | var message = "Failed to execute JSP code blocks";
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15 | var exit_val = 404; // not currently used
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16 |
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17 | </script>
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18 |
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19 | <%@ page import="java.io.*,java.util.*,java.awt.image.*,javax.imageio.*,javax.xml.bind.DatatypeConverter" %>
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20 |
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21 | <%!
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22 |
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23 | void writeImageDataToFile(File image_file, String svg_data)
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24 | {
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25 | if (svg_data == null) {
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26 | // Some fake data (a small arrow icon) useful for testing purposes when svg_data is not supplied in the URL
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27 | svg_data = "<svg width=\"400\" height=\"110\">rect width=\"300\" height=\"100\" style=\"fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)\" /></svg>";
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28 |
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29 | }
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30 |
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31 | try {
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32 | //FileOutputStream fos = new FileOutputStream(image_file);
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33 | BufferedWriter bw = new BufferedWriter(new FileWriter(image_file));
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34 | //bw.write("<html><head></head><body>");
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35 | bw.write(svg_data);
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36 | //bw.write("</body></html>");
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37 |
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38 | bw.close();
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39 | }
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40 | catch (Exception e) {
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41 | e.printStackTrace();
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42 | }
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43 | }
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44 |
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45 | %>
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46 |
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47 |
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48 | <%
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49 | String doc_base = getServletContext().getRealPath("/");
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50 | File render_dir = new File(doc_base,"render-3d");
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51 | File render_images_dir = new File(render_dir,"images");
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52 | //File flag_file = new File(render_images_dir,"flag.svg");
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53 |
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54 | String svg_data = request.getParameter("svgData");
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55 |
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56 | String svg_filename = request.getParameter("svgFilename");
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57 | if (svg_filename == null) {
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58 | svg_filename = "flag.svg";
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59 | }
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60 | File full_svg_file = new File(render_images_dir,svg_filename);
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61 |
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62 | writeImageDataToFile(full_svg_file,svg_data);
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63 |
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64 | out.println("<script>");
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65 | out.println("message = \"Image File Saved: <docBase>/render-3d/images/" + svg_filename + "\";");
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66 | out.println("</script>");
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67 |
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68 | %>
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69 |
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70 | </div>
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71 |
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72 | <script>
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73 |
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74 | document.write("<div>" + message + "</div>\n");
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75 |
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76 | </script>
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77 |
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78 | </body>
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79 |
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80 | </html>
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