/// <summary>
/// Tries to get the URL for the MediaItem referenced in the given image field on the given item.
/// </summary>
/// <param name="fieldName">The name of the field that references the MediaItem. Note, this field name must reference an ImageField.</param>
/// <param name="item">The item that contains the given field.</param>
/// <param name="url">The URL for the MediaItem.</param>
/// <returns>True if a URL could be returned for the MediaItem; otherwise, false.</returns>
public static Boolean GetMediaImageFriendlyURL(string fieldName, Item item, out String url)
{
url = "";
if (string.IsNullOrEmpty(fieldName) || item == null)
{
return(false);
}
var rawField = item.Fields[fieldName];
var fieldIsValidAndHasContent = rawField != null && !string.IsNullOrEmpty(rawField.Value) &&
FieldTypeManager.GetField(rawField) is Sitecore.Data.Fields.ImageField;
if (!fieldIsValidAndHasContent)
{
return(false);
}
Sitecore.Data.Fields.ImageField imageField = rawField;
if (imageField.MediaItem == null)
{
return(false);
}
return(GetMediaURL(imageField.MediaItem, out url));
}
//public HtmlString DialBoxBGImage
//{
// get
// {
// return new HtmlString(FieldRenderer.Render(InnerItem, "DialBoxBGImage"));
// }
//}
//public string DialBoxRedirect
//{
// get
// {
// Item linkItem = Sitecore.Context.Database.GetItem(InnerItem["CarouselLinkItem"]);
// if (linkItem != null)
// return LinkManager.GetItemUrl(linkItem);
// return "";
// }
//}
private string GetImageUrl()
{
var currentItem = Sitecore.Context.Item;
var imageUrl = string.Empty;
Sitecore.Data.Fields.ImageField imageField = InnerItem.Fields["DialBoxBGImage"];
if (imageField?.MediaItem != null)
{
var image = new MediaItem(imageField.MediaItem);
imageUrl = StringUtil.EnsurePrefix('/', MediaManager.GetMediaUrl(image));
}
return(imageUrl);
}
public static string GetImageFieldUrl(Item currentItem, string imageFieldId)
{
var imageUrl = string.Empty;
Sitecore.Data.Fields.ImageField imageField = currentItem.Fields[imageFieldId];
if (imageField?.MediaItem != null)
{
var image = new MediaItem(imageField.MediaItem);
imageUrl = StringUtil.EnsurePrefix('/', MediaManager.GetMediaUrl(image));
}
return(imageUrl);
}
private void updateImageField(string itemPath, string fieldname, Sitecore.Data.Fields.ImageField image)
{
var item = _db.GetItem(itemPath);
using (new SecurityDisabler())
{
Sitecore.Data.Fields.ImageField imageField = item.Fields[fieldname];
item.Editing.BeginEdit();
imageField.MediaID = image.MediaID;
item.Editing.EndEdit();
}
}
/// <summary>
/// Takes in a fieldname and an item and checks the Size field, returning the value as a megabyte value
/// </summary>
/// <param name="fieldName">name of the field of the media item</param>
/// <param name="item">the item that contains the field</param>
/// <returns>returns the size value as a string in megabytes/gigabytes/kilobytes/bytes, appended with 'mb/gb/kb/b'</returns>
public static string GetMediaSize(string fieldName, Item item)
{
if (item == null || string.IsNullOrEmpty(fieldName))
{
return(string.Empty);
}
Sitecore.Data.Fields.ImageField image = item.Fields[fieldName];
if (image == null || image.MediaItem == null)
{
return(string.Empty);
}
return(GetMediaSize(image.MediaItem));
}
/// <summary>
/// Retrieves the user friendly URL from a field on a specific item that contains a media item
/// </summary>
/// <param name="helper"></param>
/// <param name="fieldName"></param>
/// <param name="item"></param>
/// <returns></returns>
public static string SitecoreMediaUrl(this HtmlHelper helper, string fieldName, Item item)
{
if (item != null)
{
ImageField imgField = item.Fields[fieldName];
if (imgField != null)
{
MediaItem mediaItem = imgField.MediaItem;
if (mediaItem != null)
{
return(Sitecore.Resources.Media.MediaManager.GetMediaUrl(mediaItem));
}
}
}
return(string.Empty);
}
/// <summary>
/// Previous Years Snapshot Section
/// </summary>
/// <returns></returns>
public ActionResult RenderPastYearSnapshotSection()
{
var currentItem = RenderingContext.Current.Rendering.Item;
var dataSourceId = RenderingContext.CurrentOrNull.Rendering.DataSource;
var dataSource = Sitecore.Context.Database.GetItem(dataSourceId);
if (dataSource != null)
{
var previousyearinformation = dataSource.Fields["PreviousYearSnapshotTitle"]?.Value;
Sitecore.Data.Fields.MultilistField multiselectField =
dataSource.Fields["PreviousYearSnapshotList"];
Sitecore.Data.Items.Item[] items = multiselectField.GetItems();
if (items != null && items.Length > 0)
{
var listofsnapshot = new List <PreviousYearSnapshotDetails>();
for (int i = 0; i < items.Length; i++)
{
Sitecore.Data.Items.Item snapshotItem = items[i];
Sitecore.Data.Fields.ImageField field = items[i].Fields["PreviousYearImage"];
var snapshotdetail = new PreviousYearSnapshotDetails()
{
PreviousYearTitle = FieldRenderer.Render(snapshotItem, "PreviousYearTitle"),
PreviousYear = FieldRenderer.Render(snapshotItem, "PreviousYear"),
PreviousYearDescription = FieldRenderer.Render(snapshotItem, "PreviousYearDescription"),
PreviousYearImage = MediaManager.GetMediaUrl(field.MediaItem)
};
listofsnapshot.Add(snapshotdetail);
}
var returnviewmodel = new PastYearSnapshotViewModel()
{
PreviousYearSnapshotTitle = previousyearinformation,
PreviousYearSnapshotList = listofsnapshot
};
return(View("~/Views/PreviousYear/PreviousYear.cshtml", returnviewmodel));
}
;
}
return(View("~/Views/PreviousYear/PreviousYear.cshtml", null));
}
/// <summary>
/// Judges Information Section
/// </summary>
/// <returns></returns>
public ActionResult RenderJudgesInfoSection()
{
var currentItem = RenderingContext.Current.Rendering.Item;
var dataSourceId = RenderingContext.CurrentOrNull.Rendering.DataSource;
var dataSource = Sitecore.Context.Database.GetItem(dataSourceId);
if (dataSource != null)
{
var judgeinformation = dataSource.Fields["JudgesInformation"]?.Value;
Sitecore.Data.Fields.MultilistField multiselectField =
dataSource.Fields["JudgesList"];
Sitecore.Data.Items.Item[] items = multiselectField.GetItems();
if (items != null && items.Length > 0)
{
var listofjudges = new List <JudgesDetails>();
for (int i = 0; i < items.Length; i++)
{
Sitecore.Data.Items.Item judgeItem = items[i];
Sitecore.Data.Fields.ImageField field = items[i].Fields["JudgesPic"];
var judgedetail = new JudgesDetails()
{
JudgesInfo = FieldRenderer.Render(judgeItem, "JudgesInfo"),
JudgeName = FieldRenderer.Render(judgeItem, "JudgeName"),
JudgesProfession = FieldRenderer.Render(judgeItem, "JudgesProfession"),
JudgesPic = MediaManager.GetMediaUrl(field.MediaItem)
};
listofjudges.Add(judgedetail);
}
var returnviewmodel = new JudgesViewModel()
{
JudgesList = listofjudges,
JudgesInformation = judgeinformation
};
return(View("~/Views/JudgesInformation/JudgesInformation.cshtml", returnviewmodel));
}
;
}
return(View("~/Views/JudgesInformation/JudgesInformation.cshtml", null));
}
private void Page_Load(object sender, EventArgs e)
{
try
{
Item currentItem = Sitecore.Context.Item;
IEnumerable <Item> meetingItems = Sitecore.Context.Item.Axes.SelectItems("/sitecore/content/CJCC//*[@@templatename='Meeting']").Where(x => DateUtil.ParseDateTime(x["Meeting Date"], DateTime.MaxValue) <= DateTime.UtcNow.Date).OrderByDescending(x => x["Meeting Date"]);
if (meetingItems != null && meetingItems.Any())
{
rptMeetingDocuments.DataSource = meetingItems;
rptMeetingDocuments.DataBind();
}
Sitecore.Data.Fields.ImageField imgField = ((Sitecore.Data.Fields.ImageField)currentItem.Fields["Hero Image"]);
if (imgField != null && imgField.MediaItem != null)
{
string heroBG = Sitecore.Resources.Media.MediaManager.GetMediaUrl(imgField.MediaItem);
litHeroBG.Text = String.Format("<section class=\"purple overlay\" style=\"background-image: url('{0}')\">", heroBG);
litHeroBGClose.Text = "</section>";
}
else
{
litHeroBG.Text = "<section>";
litHeroBGClose.Text = "</section>";
}
Item[] richTextItems = currentItem.Axes.SelectItems("descendant::*[@@templatename='Title with Rich Text']");
if (richTextItems != null && richTextItems.Length > 0)
{
rptRichText.DataSource = richTextItems;
rptRichText.DataBind();
}
fldPageTitle.Item = currentItem;
}
catch (Exception ex)
{
}
}
private void Page_Load(object sender, EventArgs e)
{
Item currentItem = Sitecore.Context.Item;
Item[] strategyItems = currentItem.Axes.SelectItems("descendant::*[@@templatename='Strategy with Icon']");
if (strategyItems != null && strategyItems.Length > 0)
{
rptStrategy.DataSource = strategyItems;
rptStrategy.DataBind();
}
Item[] richTextItems = currentItem.Axes.SelectItems("descendant::*[@@templatename='Title with Rich Text']");
if (richTextItems != null && richTextItems.Length > 0)
{
rptRichText.DataSource = richTextItems;
rptRichText.DataBind();
}
Sitecore.Data.Fields.ImageField imgField = ((Sitecore.Data.Fields.ImageField)currentItem.Fields["Hero Image"]);
if (imgField != null && imgField.MediaItem != null)
{
string heroBG = Sitecore.Resources.Media.MediaManager.GetMediaUrl(imgField.MediaItem);
litHeroBG.Text = String.Format("<section class=\"purple overlay\" style=\"background-image: url('{0}')\">", heroBG);
litHeroBGClose.Text = "</section>";
}
else
{
litHeroBG.Text = "<section>";
litHeroBGClose.Text = "</section>";
}
fldPageTitle.Item = currentItem;
}
public List <Item> indexSitecoreContent()
{
// ID blogTemplateId = new Sitecore.Data.ID("{48587868-4A19-48BB-8FC9-F1DD31CB6C8E}");
//var index = Sitecore.ContentSearch.ContentSearchManager.GetIndex("sitecore_master_index");
//List<Item> results = new List<Item>();
//using (Sitecore.ContentSearch.IProviderSearchContext context = index.CreateSearchContext())
//{
// //var searchResults = context.GetQueryable<SearchResultItem>().Where(x => x.Content.Contains("Sitecore"));
// var searchResults = context.GetQueryable<SearchResultItem>().Take(10);
// results = (List<Item>)searchResults;
//}
#region Indexing
// Get the indexes files from the "lucene_Index" folder
string[] filePaths = System.IO.Directory.GetFiles(_luceneDir);
// Delete all the indexes from "lucene_Index" folder
foreach (string filePath in filePaths)
{
File.Delete(filePath);
}
//Create Directory for Indexes
//There are 2 options, FS or RAM
//Step 1: Declare Index Store
//Now we need Analyzer
//An Analyzer builds TokenStreams, which analyze text. It thus represents a policy for extracting index terms from text.
//In general, any analyzer in Lucene is tokenizer + stemmer + stop-words filter.
//Tokenizer splits your text into chunks-For example, for phrase "I am very happy" it will produce list ["i", "am", "very", "happy"]
// stemmer:-piece of code responsible for “normalizing” words to their common form (horses => horse, indexing => index, etc)
//Stop words are the most frequent and almost useless words
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30);
//Need an Index Writer to write the output of Analysis to Index
IndexWriter writer = new IndexWriter(_directory, analyzer, IndexWriter.MaxFieldLength.UNLIMITED);
// Get the data to index for search
Item ExternalLinksFolder = Sitecore.Context.Database.GetItem("{6BD289C4-A964-4915-A769-A79C897D1746}");
string htmlContent = string.Empty;
// string[] ExternalLinksHtmlContent = new string[ExternalLinksFolder.Children.Count];
// string ExternalPageHtmlContent;
int count = 0;
Sitecore.Data.Fields.ImageField imageField = null;
SitecoreFields.LinkField linkfield = null;
string externalurl;
// web page declaring
var htmlWeb = new HtmlWeb();
HtmlAgilityPack.HtmlDocument document = new HtmlAgilityPack.HtmlDocument();
string webPageTitle;
string webPageContent;
// end declaring
foreach (Item externalLinkItem in ExternalLinksFolder.Children)
{
Document doc = new Document();
linkfield = externalLinkItem.Fields["ExternalURL"];
externalurl = linkfield.Url;
imageField = externalLinkItem.Fields["Image"];
// webpage Title field
LargestImage largestImage = new LargestImage();
HtmlAgilityPack.HtmlDocument htmlDocument = new HtmlAgilityPack.HtmlDocument();
htmlDocument = htmlWeb.Load(externalurl);
webPageTitle = GetWebPageTitle(htmlDocument);
webPageContent = GetPageContent(htmlDocument);
largestImage = GetLargestWebPageSec(htmlDocument, externalurl);
// image field
if (largestImage.imgSrc == "") // populate image attributes from sitecore image field if there is no image found on the external web page
{
largestImage.imgSrc = Sitecore.Resources.Media.MediaManager.GetMediaUrl(imageField.MediaItem);
largestImage.imgAlt = imageField.Alt;
}
if (webPageTitle == "") // populate title from sitecore if webpage has no title or h1 tags
{
webPageTitle = externalLinkItem.Fields["Title"].Value;
}
if (webPageContent == "")
{
webPageContent = externalLinkItem.Fields["PageContent"].Value;
}
// end image field
doc.Add(new Field("External_WebPage_Content", webPageContent, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("External_WebPage_Title", webPageTitle, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("External_WebPage_Url", externalurl, Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("External_WebPage_ImageSrc", largestImage.imgSrc, Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("External_WebPage_ImageAlt", largestImage.imgAlt, Field.Store.YES, Field.Index.NOT_ANALYZED));
writer.AddDocument(doc);
count++;
}
writer.Optimize();
writer.Commit();
writer.Dispose();
#endregion
return(results);
}
protected void rptDownloads_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.IsItem())
{
Item dataItem = e.Item.DataItem as Item;
FieldRenderer frTitle = e.FindControlAs <FieldRenderer>("frTitle");
HtmlGenericControl iconType = e.FindControlAs <HtmlGenericControl>("iconType");
HtmlGenericControl fileSize = e.FindControlAs <HtmlGenericControl>("fileSize");
Literal litFileSize = e.FindControlAs <Literal>("litFileSize");
HyperLink hypActionLink = e.FindControlAs <HyperLink>("hypActionLink");
HyperLink hypTitle = e.FindControlAs <HyperLink>("hypTitle");
LinkField lf = dataItem.Fields["Link"];
if (frTitle != null)
{
frTitle.Item = dataItem;
}
if (hypActionLink != null)
{
hypActionLink.Text = dataItem.Fields["Action Text"].ToString();
}
string itemLink = string.Empty;
if (dataItem.IsOfType(PDFToolkitResourceItem.TemplateId))
{
iconType.Attributes.Add("class", "pdf");
itemLink = ResolveMediaURL(dataItem);
hypActionLink.Attributes.Add("download", "download");
}
else if (dataItem.IsOfType(VideoToolkitResourceItem.TemplateId))
{
iconType.Attributes.Add("class", "video");
if (lf.TargetItem != null)
{
itemLink = LinkManager.GetItemUrl(lf.TargetItem);
}
}
else if (dataItem.IsOfType(AudioToolkitResourceItem.TemplateId))
{
iconType.Attributes.Add("class", "audio");
if (lf.TargetItem != null)
{
itemLink = LinkManager.GetItemUrl(lf.TargetItem);
}
}
else if (dataItem.IsOfType(WordToolkitResourceItem.TemplateId))
{
iconType.Attributes.Add("class", "word");
Sitecore.Data.Fields.ImageField field = dataItem.Fields["link"];
if (field != null)
{
MediaItem wordDoc = new MediaItem(field.MediaItem);
itemLink = Sitecore.Resources.Media.MediaManager.GetMediaUrl(wordDoc);
hypActionLink.Attributes.Add("download", "download");
litFileSize.Text = Math.Round((wordDoc.Size / 1000.0), 0).ToString() + "k";
}
//itemLink = ResolveMediaURL(dataItem);
}
else if (dataItem.IsOfType(ArticleToolkitResourceItem.TemplateId))
{
iconType.Attributes.Add("class", "article");
fileSize.Visible = false;
//LinkField lf = dataItem.Fields["Link"];
itemLink = ResolveMediaURL(dataItem);
}
if (!dataItem.IsOfType(WordToolkitResourceItem.TemplateId))
{
string fileSizeText = GetFileSize(dataItem);
if (fileSizeText != "")
{
litFileSize.Text = fileSizeText;
}
}
hypActionLink.NavigateUrl = hypTitle.NavigateUrl = itemLink;
}
}
private void Page_Load(object sender, EventArgs e)
{
// Put user code to initialize the page here
try
{
Item currentItem = Sitecore.Context.Item;
string strSchemaDescription = string.Empty;
string strDescription = string.Empty;
string strSchemaTitle = string.Empty;
string strTitle = string.Empty;
string strKeywords = string.Empty;
string strSchemaImage = string.Empty;
string strImage = string.Empty;
string strSchemaURL = string.Empty;
string strURL = string.Empty;
string strSummary = string.Empty;
string strType = string.Empty;
string strSiteName = string.Empty;
//Set default Titles and Images for fallbacks
strTitle = string.Format("<meta property=\"og:title\" content=\"{0}\" />", "Healthy You, Healthy Hennepin");
strSchemaTitle = string.Format("<meta itemprop=\"name\" content=\"{0}\" />", "Healthy You, Healthy Hennepin");
strImage = string.Format("<meta property=\"og:image\" content=\"{0}\" />", "/hyhh-assets/images/hyhh-logo.png");
strSchemaImage = string.Format("<meta itemprop=\"image\" content=\"{0}\" />", "/hyhh-assets/images/hyhh-logo.png");
if (currentItem.Fields["Description"].Value != "")
{
string result = Regex.Replace(currentItem.Fields["Description"].Value, @"<(.|\n)*?>", string.Empty);
strDescription = string.Format("<meta name=\"description\" content=\"{0}\" />", result);
strSchemaDescription = string.Format("<meta itemprop=\"description\" content=\"{0}\" />", result);
}
if (currentItem.Fields["Keywords"].Value != "")
{
strKeywords = string.Format("<meta name=\"keywords\" content=\"{0}\" />", currentItem.Fields["Keywords"].Value);
}
if (currentItem.Fields["Rollup Image"].Value != "")
{
Sitecore.Data.Fields.ImageField imgField = ((Sitecore.Data.Fields.ImageField)currentItem.Fields["Rollup Image"]);
string imgURL = Sitecore.Resources.Media.MediaManager.GetMediaUrl(imgField.MediaItem);
strImage = string.Format("<meta property=\"og:image\" content=\"{0}\" />", imgURL);
strSchemaImage = string.Format("<meta itemprop=\"image\" content=\"{0}\" />", imgURL);
}
if (currentItem.Fields["Title"].Value != "")
{
string result = Regex.Replace(currentItem.Fields["Title"].Value, @"<(.|\n)*?>", string.Empty);
strTitle = string.Format("<meta property=\"og:title\" content=\"{0}\" />", result);
strSchemaTitle = string.Format("<meta itemprop=\"name\" content=\"{0}\" />", result);
}
if (currentItem.Fields["Title"].Value != "")
{
strURL = string.Format("<meta property=\"og:url\" content=\"{0}\" />", Sitecore.Links.LinkManager.GetItemUrl(currentItem));
strSchemaURL = string.Format("<meta itemprop=\"url\" content=\"{0}\" />", Sitecore.Links.LinkManager.GetItemUrl(currentItem));
strType = string.Format("<meta property=\"og:type\" content=\"website\" />");
strSiteName = string.Format("<meta property=\"og:site_name\" content=\"Healthy You Healthy Hennepin\" />");
}
if (currentItem.Fields["Rollup Summary"].Value != "")
{
string result = Regex.Replace(currentItem.Fields["Rollup Summary"].Value, @"<(.|\n)*?>", string.Empty);
strSummary = string.Format("<meta property=\"og:description\" content=\"{0}\" />", result);
}
//set descriptions
litDescription.Text = strDescription;
litSchemaDescription.Text = strSchemaDescription;
litOGDescription.Text = strSummary;
//set URLs
litSchemaURL.Text = strSchemaURL;
//litOGURL.Text = strURL;
//set Keywords
litKeywords.Text = strKeywords;
//set Titles
litSchemaName.Text = strSchemaTitle;
litOGTitle.Text = strTitle;
//set Type
litOGType.Text = strType;
//set site name
litOGSiteName.Text = strSiteName;
//set images
litOGImage.Text = strImage;
litSchemaImage.Text = strSchemaImage;
}
catch (Exception ex)
{
Sitecore.Diagnostics.Log.Error("error metadata hyhhMetadata", ex, this);
}
}
private XmlDocument BuildSitemapItem(XmlDocument doc, Item item, Site site)
{
string text = HtmlEncode(this.GetItemUrl(item, false, site));
string str2 = HtmlEncode(item.Statistics.Updated.ToString("yyyy-MM-ddTHH:mm:sszzz"));
XmlNode lastChild = doc.LastChild;
XmlNode newChild = doc.CreateElement("url");
lastChild.AppendChild(newChild);
//location
XmlNode loc = doc.CreateElement("loc");
newChild.AppendChild(loc);
loc.AppendChild(doc.CreateTextNode(text));
//last modified
XmlNode modified = doc.CreateElement("lastmod");
newChild.AppendChild(modified);
modified.AppendChild(doc.CreateTextNode(str2));
//change frequency
XmlNode freq = doc.CreateElement("changefreq");
newChild.AppendChild(freq);
freq.AppendChild(doc.CreateTextNode("monthly"));
//priority
XmlNode priority = doc.CreateElement("priority");
newChild.AppendChild(priority);
if (item.ID.Equals(BusinessLogic.Helper.Constants.Home))
{
priority.AppendChild(doc.CreateTextNode("1.0"));
}
else
{
priority.AppendChild(doc.CreateTextNode("0.5"));
}
//try to find any images
List <String> images = new List <String>();
Sitecore.Data.Fields.TextField pagebody = item.Fields["pagebody"];
Sitecore.Data.Fields.ImageField personimage = item.Fields["picture"];
Sitecore.Data.Fields.ImageField campusimage = item.Fields["campusPhoto"];
if (pagebody != null)
{
HtmlAgilityPack.HtmlDocument html = new HtmlAgilityPack.HtmlDocument();
html.LoadHtml(pagebody.Value);
//get images
var links = html.DocumentNode.SelectNodes("//img");
if (links != null)
{
foreach (var link in links)
{
string imgUrl = link.Attributes["src"].Value;
if (!string.IsNullOrEmpty(imgUrl))
{
if (!images.Contains(imgUrl))
{
images.Add(imgUrl);
}
}
}
}
}
if (personimage != null && personimage.MediaItem != null)
{
images.Add(Sitecore.Resources.Media.MediaManager.GetMediaUrl(personimage.MediaItem));
}
if (campusimage != null && campusimage.MediaItem != null)
{
images.Add(Sitecore.Resources.Media.MediaManager.GetMediaUrl(campusimage.MediaItem));
}
//add images to xml
foreach (String image in images)
{
string src = HtmlEncode(GetUrl(image, site));
XmlNode img = doc.CreateNode(XmlNodeType.Element, "image", "image", nsImage);
newChild.AppendChild(img);
XmlNode imgSrc = doc.CreateNode(XmlNodeType.Element, "image", "loc", nsImage);
img.AppendChild(imgSrc);
imgSrc.AppendChild(doc.CreateTextNode(src));
}
return(doc);
}
