insert.d - BaussProjects - daweb

// http://baussprojects.comlu.com/projects.php#daweb
/*
*    Inserts an attribute to a html tag with a specific id.
*/
string insertAttribute(string html, string id, string attributeName, string attributeValue) {
    import std.algorithm : countUntil;
    import std.string : format;

    ptrdiff_t index = countUntil(html, format("id=\"%s\"", id));
    index += countUntil(html[index .. $], ">");
    string beforeStr = html[0 .. index];
    string n = beforeStr ~ " " ~ format("%s=\"%s\"", attributeName, attributeValue);
    return n ~ html[index .. $];
}

/**
*    Inserts html code into a specific html tag with a specific id.
*/
string insertHtml(string html, string id, string insertHtml) {
    import std.algorithm : countUntil;
    import std.string : format;

    ptrdiff_t index = countUntil(html, format("id=\"%s\"", id));
    index += countUntil(html[index .. $], ">");
    string beforeStr = html[0 .. index + 1];
    string n = beforeStr ~ insertHtml ~ html[index + 1 .. $];
    return n;
}