Coverage Report - org.kuali.maven.mojo.s3.CloudFrontHtmlGenerator
 
Classes in this File Line Coverage Branch Coverage Complexity
CloudFrontHtmlGenerator
0%
0/103
0%
0/18
1.667
 
 1   
 package org.kuali.maven.mojo.s3;
 2   
 
 3   
 import java.text.SimpleDateFormat;
 4   
 import java.util.ArrayList;
 5   
 import java.util.Collection;
 6   
 import java.util.Date;
 7   
 import java.util.List;
 8   
 
 9   
 /**
 10   
  * Generate directory listings in html format that is Amazon CloudFront friendly
 11   
  */
 12   
 public class CloudFrontHtmlGenerator {
 13  0 
         HtmlUtils html = new HtmlUtils();
 14  0 
         SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS z");
 15   
 
 16   
         S3BucketContext context;
 17   
 
 18   
         public CloudFrontHtmlGenerator() {
 19  0 
                 this(null);
 20  0 
         }
 21   
 
 22   
         public CloudFrontHtmlGenerator(final S3BucketContext context) {
 23  0 
                 super();
 24  0 
                 this.context = context;
 25  0 
         }
 26   
 
 27   
         /**
 28   
          * Decorators for the columns in the table
 29   
          */
 30   
         protected List<ColumnDecorator> getColumnDecorators() {
 31  0 
                 List<ColumnDecorator> columnDecorators = new ArrayList<ColumnDecorator>();
 32  0 
                 columnDecorators.add(new ColumnDecorator("image-column", "sort-header", ""));
 33  0 
                 columnDecorators.add(new ColumnDecorator("name-column", "sort-header", "Name"));
 34  0 
                 columnDecorators.add(new ColumnDecorator("last-modified-column", "sort-header", "Last Modified"));
 35  0 
                 columnDecorators.add(new ColumnDecorator("size-column", "sort-header", "Size"));
 36  0 
                 return columnDecorators;
 37   
         }
 38   
 
 39   
         /**
 40   
          * If prefix is null, return the delimiter.<br>
 41   
          * If delimiter is "/" and prefix is "foo/bar" return "/foo/bar"<br>
 42   
          * If delimiter is "/" and prefix is "foo/bar/" return "/foo/bar"
 43   
          */
 44   
         protected String getDirectory(final String prefix, final String delimiter) {
 45  0 
                 if (prefix == null) {
 46  0 
                         return delimiter;
 47   
                 }
 48  0 
                 if (prefix.endsWith(delimiter)) {
 49  0 
                         return delimiter + prefix.substring(0, prefix.length() - delimiter.length());
 50   
                 } else {
 51  0 
                         return delimiter + prefix;
 52   
                 }
 53   
         }
 54   
 
 55   
         protected String getHtmlComment() {
 56  0 
                 return "<!-- Generated on " + sdf.format(new Date()) + " -->\n";
 57   
         }
 58   
 
 59   
         protected String getDocType() {
 60  0 
                 return "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 61   
         }
 62   
 
 63   
         protected String getMeta() {
 64  0 
                 return "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\"/>\n";
 65   
         }
 66   
 
 67   
         protected String getGoogleAnalyticsJavascript() {
 68  0 
                 return "<script type=\"text/javascript\">var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-16781661-1']); _gaq.push(['_setDomainName', '.kuali.org']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })();</script>\n";
 69   
         }
 70   
 
 71   
         /**
 72   
          * Generate the full html page
 73   
          */
 74   
         public String getHtml(final List<String[]> data, final String prefix, final String delimiter) {
 75  0 
                 String directory = getDirectory(prefix, delimiter);
 76   
 
 77  0 
                 Tag html = new Tag("html");
 78  0 
                 Tag title = new Tag("title");
 79  0 
                 Tag head = new Tag("head");
 80  0 
                 Tag body = new Tag("body");
 81  0 
                 Tag div1 = new Tag("div", "title");
 82  0 
                 Tag span1 = new Tag("span", null, "title");
 83  0 
                 Tag div2 = new Tag("div", "data");
 84  0 
                 Tag div3 = new Tag("div", "footer", "footer-left");
 85  0 
                 Tag span2 = new Tag("span", null, "footer-text");
 86   
 
 87  0 
                 StringBuffer sb = new StringBuffer();
 88  0 
                 sb.append(getDocType());
 89  0 
                 sb.append(this.html.openTag(html));
 90  0 
                 sb.append(this.html.getIndentedContent(getHtmlComment()));
 91  0 
                 sb.append(this.html.getTag(title, "Directory listing for " + directory));
 92  0 
                 sb.append(this.html.openTag(head));
 93  0 
                 sb.append(this.html.getIndentedContent("<link href=\"" + context.getCss()
 94   
                                 + "\" rel=\"stylesheet\" type=\"text/css\"/>\n"));
 95  0 
                 sb.append(this.html.getIndentedContent(getMeta()));
 96  0 
                 sb.append(this.html.getIndentedContent(getGoogleAnalyticsJavascript()));
 97  0 
                 sb.append(this.html.closeTag(head));
 98  0 
                 sb.append(this.html.openTag(body));
 99  0 
                 sb.append(this.html.openTag(div1));
 100  0 
                 sb.append(this.html.getTag(span1, "Directory listing for " + directory));
 101  0 
                 sb.append(this.html.closeTag(div1));
 102  0 
                 sb.append(this.html.getIndentedContent("<hr>\n"));
 103  0 
                 sb.append(this.html.openTag(div2));
 104  0 
                 sb.append(getHtmlTable(data, getColumnDecorators()));
 105  0 
                 sb.append(this.html.closeTag(div2));
 106  0 
                 sb.append(this.html.getIndentedContent("<hr>\n"));
 107  0 
                 sb.append(this.html.openTag(div3));
 108  0 
                 sb.append(this.html.getTag(span2, context.getAbout()));
 109  0 
                 sb.append(this.html.closeTag(div3));
 110  0 
                 sb.append(this.html.closeTag(body));
 111  0 
                 sb.append(this.html.closeTag(html));
 112  0 
                 return sb.toString();
 113   
         }
 114   
 
 115   
         /**
 116   
          * Generate html representing the contents of one table cell
 117   
          */
 118   
         protected String getTableCell(final String content, final ColumnDecorator decorator) {
 119  0 
                 Tag td = new Tag("td", decorator.getTableDataClass());
 120  0 
                 return html.getTag(td, content);
 121   
         }
 122   
 
 123   
         /**
 124   
          * Return true if the Collection is null or contains no entries, false otherwise
 125   
          */
 126   
         protected boolean isEmpty(final Collection<?> c) {
 127  0 
                 return c == null || c.size() == 0;
 128   
         }
 129   
 
 130   
         /**
 131   
          * Alternate the styling of each row
 132   
          */
 133   
         protected Tag getTableRowTag(final int row) {
 134  0 
                 if ((row % 2) == 0) {
 135  0 
                         return new Tag("tr", "table-tr-odd");
 136   
                 } else {
 137  0 
                         return new Tag("tr");
 138   
                 }
 139   
         }
 140   
 
 141   
         /**
 142   
          * Generate an html table row for the String[]
 143   
          */
 144   
         protected String getTableRow(final int row, final String[] data, final List<ColumnDecorator> columnDecorators) {
 145  0 
                 StringBuffer sb = new StringBuffer();
 146  0 
                 Tag tr = getTableRowTag(row);
 147  0 
                 sb.append(html.openTag(tr));
 148  0 
                 for (int i = 0; i < data.length; i++) {
 149  0 
                         sb.append(getTableCell(data[i], columnDecorators.get(i)));
 150   
                 }
 151  0 
                 sb.append(html.closeTag(tr));
 152  0 
                 return sb.toString();
 153   
         }
 154   
 
 155   
         /**
 156   
          * Generate a table row for each String[] in the list
 157   
          */
 158   
         protected String getTableRows(final List<String[]> data, final List<ColumnDecorator> columnDecorators) {
 159  0 
                 StringBuffer sb = new StringBuffer();
 160  0 
                 for (int i = 0; i < data.size(); i++) {
 161  0 
                         sb.append(getTableRow(i, data.get(i), columnDecorators));
 162   
                 }
 163  0 
                 return sb.toString();
 164   
         }
 165   
 
 166   
         /**
 167   
          * Generate the html for the th tags from a list of ColumnDecorator objects
 168   
          */
 169   
         protected String getTableHeaders(final List<ColumnDecorator> columnDecorators) {
 170  0 
                 StringBuffer sb = new StringBuffer();
 171  0 
                 for (int i = 0; i < columnDecorators.size(); i++) {
 172  0 
                         ColumnDecorator decorator = columnDecorators.get(i);
 173  0 
                         Tag th = new Tag("th", decorator.getTableDataClass());
 174  0 
                         sb.append(html.openTag(th));
 175  0 
                         sb.append(html.getTag(new Tag("span", decorator.getSpanClass()), decorator.getColumnTitle()));
 176  0 
                         sb.append(html.closeTag(th));
 177   
                 }
 178  0 
                 return sb.toString();
 179   
         }
 180   
 
 181   
         /**
 182   
          * Generate the table representing a directory listing
 183   
          */
 184   
         protected String getHtmlTable(final List<String[]> data, final List<ColumnDecorator> columnDecorators) {
 185  0 
                 if (isEmpty(data)) {
 186  0 
                         return "";
 187   
                 }
 188  0 
                 StringBuffer sb = new StringBuffer();
 189  0 
                 Tag table = new Tag("table", "mainTable");
 190  0 
                 Tag thead = new Tag("thead");
 191  0 
                 Tag tr = new Tag("tr");
 192  0 
                 Tag tbody = new Tag("tbody");
 193  0 
                 sb.append(html.openTag(table));
 194  0 
                 sb.append(html.openTag(thead));
 195  0 
                 sb.append(html.openTag(tr));
 196  0 
                 sb.append(getTableHeaders(columnDecorators));
 197  0 
                 sb.append(html.closeTag(tr));
 198  0 
                 sb.append(html.closeTag(thead));
 199  0 
                 sb.append(html.openTag(tbody));
 200  0 
                 sb.append(getTableRows(data, columnDecorators));
 201  0 
                 sb.append(html.closeTag(tbody));
 202  0 
                 sb.append(html.closeTag(table));
 203  0 
                 return sb.toString();
 204   
         }
 205   
 
 206   
         public S3BucketContext getContext() {
 207  0 
                 return context;
 208   
         }
 209   
 
 210   
         public void setContext(final S3BucketContext context) {
 211  0 
                 this.context = context;
 212  0 
         }
 213   
 
 214   
 }
Report generated by Cobertura 1.9.4.1 on 4/15/11 1:49 PM.