private ShortcodeLocation GetShortcodeLocation(int firstIndex, string tagContent)
{
// Trim whitespace
tagContent = tagContent.Trim();
if (tagContent.Length < 1)
{
throw new ShortcodeParserException("Shortcode must have a name");
}
// Get the name and arguments
string name;
KeyValuePair <string, string>[] arguments;
int nameLength = tagContent.IndexOf(' ');
if (nameLength < 0)
{
name = tagContent;
arguments = Array.Empty <KeyValuePair <string, string> >();
}
else
{
name = tagContent.Substring(0, nameLength);
arguments = ShortcodeHelper.SplitArguments(tagContent, nameLength + 1).ToArray();
}
// Try to get the shortcode
if (!_shortcodes.Contains(name))
{
throw new ShortcodeParserException($"A shortcode with the name {name} was not found");
}
return(new ShortcodeLocation(firstIndex, name, arguments));
}
public void ShouldSplitArguments(string arguments, string expectedKey, string expectedValue)
{
// Given, When
KeyValuePair <string, string>[] result = ShortcodeHelper.SplitArguments(arguments, 0).ToArray();
// Then
result.ShouldBe(new KeyValuePair <string, string>[]
{
new KeyValuePair <string, string>(expectedKey, expectedValue)
});
}
public void ShouldIgnoreLeadingAndTrailingWhiteSpace()
{
// Given, When
KeyValuePair <string, string>[] result = ShortcodeHelper.SplitArguments(" foo fizz=buzz ", 0).ToArray();
// Then
result.ShouldBe(new KeyValuePair <string, string>[]
{
new KeyValuePair <string, string>(null, "foo"),
new KeyValuePair <string, string>("fizz", "buzz")
});
}
public void ShouldSplitComplexArguments()
{
// Given, When
KeyValuePair <string, string>[] result = ShortcodeHelper.SplitArguments("foo \"abc 123\" fizz=buzz \"qwe\"=\"try\"\r\nxyz=\"zyx\" \"678=987\" goo=boo", 0).ToArray();
// Then
result.ShouldBe(new KeyValuePair <string, string>[]
{
new KeyValuePair <string, string>(null, "foo"),
new KeyValuePair <string, string>(null, "abc 123"),
new KeyValuePair <string, string>("fizz", "buzz"),
new KeyValuePair <string, string>("qwe", "try"),
new KeyValuePair <string, string>("xyz", "zyx"),
new KeyValuePair <string, string>(null, "678=987"),
new KeyValuePair <string, string>("goo", "boo")
});
}
/// <inheritdoc />
public override ShortcodeResult Execute(KeyValuePair <string, string>[] args, string content, IDocument document, IExecutionContext context)
{
IMetadataDictionary dictionary = args.ToDictionary(
Class,
HeaderRows,
FooterRows,
HeaderCols,
HeaderClass,
BodyClass,
FooterClass);
string[] lines = content
.Trim()
.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)
.Select(x => x.Trim())
.ToArray();
// Table
XElement table = new XElement(
"table",
dictionary.XAttribute(Class));
int line = 0;
// Header
int headerRows = dictionary.Get(HeaderRows, 0);
XElement header = null;
for (int c = 0; c < headerRows && line < lines.Length; c++, line++)
{
// Create the section
if (c == 0)
{
header = new XElement(
"thead",
dictionary.XAttribute("class", HeaderClass));
table.Add(header);
}
// Create the current row
XElement row = new XElement("tr");
header.Add(row);
// Add the columns
foreach (string col in ShortcodeHelper.SplitArguments(lines[line], 0).ToValueArray())
{
row.Add(new XElement("th", col));
}
}
// Body
int bodyRows = lines.Length - line - dictionary.Get(FooterRows, 0);
XElement body = null;
for (int c = 0; c < bodyRows && line < lines.Length; c++, line++)
{
// Create the section
if (c == 0)
{
body = new XElement(
"tbody",
dictionary.XAttribute("class", BodyClass));
table.Add(body);
}
// Create the current row
XElement row = new XElement("tr");
body.Add(row);
// Add the columns
int th = dictionary.Get(HeaderCols, 0);
foreach (string col in ShortcodeHelper.SplitArguments(lines[line], 0).ToValueArray())
{
row.Add(new XElement(th-- > 0 ? "th" : "td", col));
}
}
// Footer
XElement footer = null;
for (int c = 0; line < lines.Length; c++, line++)
{
// Create the section
if (c == 0)
{
footer = new XElement(
"tfoot",
dictionary.XAttribute("class", FooterClass));
table.Add(footer);
}
// Create the current row
XElement row = new XElement("tr");
footer.Add(row);
// Add the columns
int th = dictionary.Get(HeaderCols, 0);
foreach (string col in ShortcodeHelper.SplitArguments(lines[line], 0).ToValueArray())
{
row.Add(new XElement(th-- > 0 ? "th" : "td", col));
}
}
return(table.ToString());
}