private GlossaryData dataFromRow(DataRow dr)
{
GlossaryData d = new GlossaryData();
d.Id = Convert.ToInt32(dr["GlossaryDataId"]);
d.placeholderGlossaryId = Convert.ToInt32(dr["phGlossaryId"]);
d.isAcronym = Convert.ToBoolean(dr["isAcronym"]);
d.word = dr["word"].ToString();
d.description = dr["description"].ToString();
return(d);
}
public static GlossaryData[] FromRSSItems(Rss.RssItemCollection items)
{
List <GlossaryData> ret = new List <GlossaryData>();
foreach (Rss.RssItem item in items)
{
GlossaryData g = new GlossaryData();
g.word = item.Title.Trim();
g.description = StringUtils.StripHTMLTags(item.Description.Trim());
ret.Add(g);
} // foreach
return(ret.ToArray());
}
} // RenderEdit
private GlossaryData[] fromJSON(string jsonString)
{
JsonFx.Json.JsonReader r = new JsonFx.Json.JsonReader(jsonString);
object o = r.Deserialize();
if (o is Dictionary <string, object> )
{
List <GlossaryData> ret = new List <GlossaryData>();
Dictionary <string, object> dict = (o as Dictionary <string, object>);
foreach (string dictKey in dict.Keys)
{
if (dict[dictKey] is Dictionary <string, object> )
{
Dictionary <string, object> dictObj = (dict[dictKey] as Dictionary <string, object>);
GlossaryData newGData = new GlossaryData();
foreach (string objParam in dictObj.Keys)
{
if (string.Compare(objParam, "word", true) == 0)
{
newGData.word = dictObj[objParam].ToString();
}
else if (string.Compare(objParam, "text", true) == 0)
{
newGData.description = dictObj[objParam].ToString();
}
else if (string.Compare(objParam, "isAcronym", true) == 0)
{
newGData.isAcronym = Convert.ToBoolean(dictObj[objParam].ToString());
}
} // foreach
ret.Add(newGData);
}
} // foreach
return(ret.ToArray());
}
return(new GlossaryData[0]);
}
public string RunInlineGlossaryFilter(CmsPage pageBeingFiltered, string placeholderHtml)
{
try
{
bool enabled = CmsConfig.getConfigValue("GlossaryHighlightFilter:Enable", false); // disabled by default
if (!enabled || CmsContext.currentEditMode == CmsEditMode.Edit)
{
return(placeholderHtml);
}
#if DEBUG
CmsContext.currentPage.HeadSection.AddCSSStyleStatements("span.InlineGlossaryTerm { border-bottom: 1px dotted red; }");
#endif
// -- get the glossaryID to get data for (language specific)
int glossaryId = 1;
string glossaryIds = CmsConfig.getConfigValue("GlossaryHighlightFilter:GlossaryId", "");
try
{
string[] glossaryIdsParts = glossaryIds.Split(new char[] { CmsConfig.PerLanguageConfigSplitter }, StringSplitOptions.RemoveEmptyEntries);
if (glossaryIdsParts.Length >= CmsConfig.Languages.Length)
{
int index = CmsLanguage.IndexOf(CmsContext.currentLanguage.shortCode, CmsConfig.Languages);
if (index >= 0)
{
glossaryId = Convert.ToInt32(glossaryIdsParts[index]);
}
}
}
catch (Exception ex)
{
throw new Exception("Error: GlossaryHighlightFilter is incorrectly configured!");
}
// -- get the glossary data from the database. The data is cached so that we don't hit the database for this info every time.
GlossaryData[] gData;
string cacheKey = "GlossaryHighlightFilter_Data_" + glossaryId;
if (!CmsContext.currentUserIsLoggedIn && System.Web.Hosting.HostingEnvironment.Cache[cacheKey] != null)
{
gData = (GlossaryData[])System.Web.Hosting.HostingEnvironment.Cache[cacheKey];
}
else
{
GlossaryDb db = new GlossaryDb();
if (GlossaryPlaceholderData.DataSource == GlossaryPlaceholderData.GlossaryDataSource.RssFeed)
{
gData = db.FetchRssFeedGlossaryDataFromDatabase();
}
else
{
gData = db.getGlossaryData(glossaryId);
}
if (!CmsContext.currentUserIsLoggedIn)
{
System.Web.Hosting.HostingEnvironment.Cache.Insert(cacheKey, gData, null, DateTime.Now.AddHours(1), System.Web.Caching.Cache.NoSlidingExpiration);
}
// go through longer words first (longer words/phrases are usually more specific than shorter ones)
gData = GlossaryData.SortByWordLength(gData, SortDirection.Descending);
}
// -- short-circuit processing if there aren't any glossary terms in the system.
if (gData.Length == 0)
{
return(placeholderHtml);
}
// -- process the placeholderHTML
string html = placeholderHtml;
List <string> toSurround = new List <string>();
List <string> prefixs = new List <string>();
List <string> suffixs = new List <string>();
foreach (GlossaryData d in gData)
{
int index = html.IndexOf(d.word.Trim(), StringComparison.CurrentCultureIgnoreCase);
if (index >= 0 && d.word.Trim().Length > 0)
{
// string safeDesc = StringUtils.AddSlashes(d.description);
string safeDesc = HttpUtility.HtmlEncode(d.word + ": " + d.description);
safeDesc = safeDesc.Replace("\n", " ");
safeDesc = safeDesc.Replace("\r", " ");
safeDesc = safeDesc.Replace("\t", " ");
safeDesc = safeDesc.Replace(" ", " ");
string prefix = "<span title=\"" + safeDesc + "\" class=\"InlineGlossaryTerm\">";
string suffix = "</span>";
toSurround.Add(d.word.Trim());
prefixs.Add(prefix);
suffixs.Add(suffix);
}
} // foreach word
html = SurroundInHtml(toSurround.ToArray(), prefixs.ToArray(), suffixs.ToArray(), html);
return(html.ToString());
}
catch (Exception ex)
{
placeholderHtml += ("<!-- GlossaryHighlightingFilter Error: " + ex.Message + " -->");
}
return(placeholderHtml);
}
public static string GetHtmlDisplay(CmsPage page, GlossaryData[] items, GlossaryPlaceholderData placeholderData, string[] charactersWithData, string letterToDisplay)
{
StringBuilder html = new StringBuilder();
html.Append("<div class=\"Glossary\">" + Environment.NewLine);
// -- output JumpLinks
html.Append("<div class=\"JumpLinks\">");
string JumpLinksSeperator = " | ";
List <string> jumpLinks = new List <string>();
if (placeholderData.ViewMode == GlossaryPlaceholderData.GlossaryViewMode.PagePerLetter && letterToDisplay != "")
{
jumpLinks.Add("<a href=\"" + page.Url + "\" title=\"view entire glossary\">[all]</a>");
}
char startChar = 'A';
char lastChar = 'Z'; lastChar++;
char currentChar = startChar;
do
{
string link = "";
bool outputA = false;
if (StringUtils.IndexOf(charactersWithData, currentChar.ToString(), StringComparison.CurrentCultureIgnoreCase) > -1)
{
outputA = true;
string url = "";
if (placeholderData.ViewMode == GlossaryPlaceholderData.GlossaryViewMode.PagePerLetter)
{
NameValueCollection pageParams = new NameValueCollection();
pageParams.Add("l", currentChar.ToString());
url = CmsContext.getUrlByPagePath(page.Path, pageParams);
}
else if (placeholderData.ViewMode == GlossaryPlaceholderData.GlossaryViewMode.SinglePageWithJumpList)
{
url = "#letter_" + currentChar.ToString();
}
link += "<a href=\"" + url + "\">";
}
link += currentChar.ToString();
if (outputA)
{
link += "</a>";
}
jumpLinks.Add(link);
currentChar++;
}while (currentChar != lastChar);
string jumpLinksHtml = String.Join(JumpLinksSeperator, jumpLinks.ToArray());
html.Append(jumpLinksHtml);
html.Append("</div>"); // JumpLinks
// -- output terms
switch (placeholderData.ViewMode)
{
case GlossaryPlaceholderData.GlossaryViewMode.PagePerLetter:
if (letterToDisplay == "")
{
startChar = 'A';
lastChar = 'Z'; lastChar++;
}
else
{
startChar = letterToDisplay[0];
lastChar = letterToDisplay[0]; lastChar++;
}
break;
case GlossaryPlaceholderData.GlossaryViewMode.SinglePageWithJumpList:
startChar = 'A';
lastChar = 'Z'; lastChar++;
break;
default:
throw new ArgumentException("invalid GlossaryViewMode");
} // switch viewmode
currentChar = startChar;
html.Append("<table class=\"glossaryitems\">");
do
{
html.Append("<tr><td class=\"LetterHeading\" colspan=\"2\">");
html.Append("<a name=\"letter_" + currentChar.ToString() + "\"></a>");
html.Append("<h2>" + currentChar + "</h2>");
html.Append("</td></tr>" + Environment.NewLine);
GlossaryData[] itemsToDisplay = new GlossaryData[0];
if (placeholderData.ViewMode == GlossaryPlaceholderData.GlossaryViewMode.SinglePageWithJumpList || letterToDisplay == "")
{
itemsToDisplay = GlossaryData.getItemsStartingWithChar(items, currentChar);
}
else if (placeholderData.ViewMode == GlossaryPlaceholderData.GlossaryViewMode.PagePerLetter && letterToDisplay != "")
{
itemsToDisplay = GlossaryData.getItemsStartingWithChar(items, currentChar);
}
else if (placeholderData.ViewMode == GlossaryPlaceholderData.GlossaryViewMode.PagePerLetter)
{
itemsToDisplay = items;
}
bool oddRow = true;
foreach (GlossaryData item in itemsToDisplay)
{
string cssClass = "even";
if (oddRow)
{
cssClass = "odd";
}
html.Append("<tr class=\"" + cssClass + "\">");
html.Append("<td class=\"word " + cssClass + "\">" + item.word + "</td>");
html.Append("<td class=\"description " + cssClass + "\">" + item.description + "</td>");
html.Append("</tr>" + Environment.NewLine);
oddRow = !oddRow;
} // foreach glossarydata item
currentChar++;
} while (currentChar != lastChar);
html.Append("</table>");
html.Append("</div>"); // glossary
return(html.ToString());
}
