/*
* Function: Generate the Yammer Embed JavaScript based on settings.
*/
private String GenerateYammerEmbedJavaScript()
{
StringBuilder sbReturn = new StringBuilder();
sbReturn.Append("<script>\r\n");
sbReturn.Append("(function() {\r\n");
//make sure that Yammer Embed JS has been loaded
sbReturn.Append("if (typeof yam === 'undefined' || !yam || !yam.connect || typeof yam.connect.embedFeed !== 'function') {\r\n");
sbReturn.Append(" var script = document.createElement('script');\r\n");
sbReturn.Append(" script.type = 'text/javascript';\r\n");
sbReturn.Append(" script.src = 'https://c64.assets-yammer.com/assets/platform_embed.js';\r\n");
sbReturn.Append(" script.async = false;\r\n");
sbReturn.Append(" script.onload = loadYammerEmbed;\r\n"); //once script has loaded, we can then try to load yammer embed
sbReturn.Append(" document.getElementsByTagName('head')[0].appendChild(script);\r\n");
sbReturn.Append("}\r\n");
sbReturn.Append("else loadYammerEmbed();\r\n"); //if yam already found, then go ahead and load
sbReturn.Append("function loadYammerEmbed() {\r\n");
sbReturn.Append("yam.connect.embedFeed(\r\n");
sbReturn.Append("{\r\n");
sbReturn.Append(" container: '" + GetContainerSelector() + "',\r\n");
//NetworkPermalink
if (!String.IsNullOrEmpty(NetworkPermalink))
{
sbReturn.Append(" network: '" + NetworkPermalink + "',\r\n");
}
//FeedType
if (FeedType == yammerFeedTypes.MyFeed)
{
sbReturn.Append(" feedType: '',\r\n");
}
else if (FeedType == yammerFeedTypes.OpenGraph)
{
sbReturn.Append(" feedType: 'open-graph',\r\n");
}
else
{
sbReturn.Append(" feedType: '" + FeedType.ToString().ToLower() + "',\r\n");
}
//FeedIDs
if (!String.IsNullOrEmpty(FeedID))
{
sbReturn.Append(" feedId: '" + FeedID + "',\r\n");
}
//configuration settings
sbReturn.Append(" config: {\r\n");
//ShowHeader
sbReturn.Append(" header: " + ShowHeader.ToString().ToLower() + ",\r\n");
//HideNetworkName
sbReturn.Append(" hideNetworkName: " + HideNetworkName.ToString().ToLower() + ",\r\n");
//PromptText
if (!String.IsNullOrWhiteSpace(PromptText))
{
sbReturn.Append(" promptText: '" + PromptText.ToString().Replace("'", "") + "',\r\n");
}
//DefaultGroupId
if (!String.IsNullOrWhiteSpace(DefaultGroupId))
{
sbReturn.Append(" defaultGroupId: " + DefaultGroupId + ",\r\n");
}
//DefaultToCanonical
sbReturn.Append(" defaultToCanonical: " + DefaultToCanonical.ToString().ToLower() + ",\r\n");
//ShowFooter
sbReturn.Append(" footer: " + ShowFooter.ToString().ToLower() + ",\r\n");
//ShowOpenGraphPreview
if (FeedType == yammerFeedTypes.OpenGraph)
{
sbReturn.Append(" showOpenGraphPreview: " + ShowOpenGraphPreview.ToString().ToLower() + ",\r\n");
}
//UseSSO
sbReturn.Append(" use_sso: " + UseSSO.ToString().ToLower() + "\r\n");
sbReturn.Append(" },\r\n");
if (FeedType == yammerFeedTypes.OpenGraph)
{
//objectProperties settings
sbReturn.Append(" objectProperties: {\r\n");
//url
if (!String.IsNullOrWhiteSpace(OpenGraphUrl))
{
sbReturn.Append(" url: '" + OpenGraphUrl.ToString().Replace("'", "") + "',\r\n");
}
//type
sbReturn.Append(" type: '" + OpenGraphType + "',\r\n");
//url
if (!String.IsNullOrWhiteSpace(OpenGraphTitle))
{
sbReturn.Append(" title: '" + OpenGraphTitle.ToString().Replace("'", "") + "',\r\n");
}
//url
if (!String.IsNullOrWhiteSpace(OpenGraphImageUrl))
{
sbReturn.Append(" image: '" + OpenGraphImageUrl.ToString().Replace("'", "") + "',\r\n");
}
sbReturn.Append(" },\r\n");
} //end open graph objectProperties
sbReturn.Append("});\r\n"); // end yam.connect.embedFeed
sbReturn.Append("};\r\n\r\n"); //end loadYammerEmbed
sbReturn.Append("})();\r\n");
sbReturn.Append("</script>\r\n");
return(sbReturn.ToString());
}
private String DrawEditPanel()
{
StringBuilder sbEdit = new StringBuilder();
sbEdit.Append("<div class=\"yammerEmbedWpEditPanel\">\r\n");
sbEdit.Append("<span class=\"yammerEmbedWpWarning\">Edit this web part's properties to modify settings.</span>\r\n");
sbEdit.Append("<hr />\r\n");
//NetworkPermalink
if (!String.IsNullOrEmpty(NetworkPermalink))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Network Permalink:</span> <span class\"yammerEmbedWpValue\">" + NetworkPermalink + "</span></div>\r\n");
}
else
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Network Permalink:</span> <span class\"yammerEmbedWpValue yammerEmbedWpWarning\">Client default network</span></div>\r\n");
}
//FeedType
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Feed Type:</span> <span class\"yammerEmbedWpValue\">" + FeedType + "</span></div>\r\n");
//FeedID
if (!String.IsNullOrEmpty(FeedID))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Feed Id:</span> <span class\"yammerEmbedWpValue\">" + FeedID + "</span></div>\r\n");
}
else
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Feed Id:</span> <span class\"yammerEmbedWpValue yammerEmbedWpWarning\">None specified</span></div>\r\n");
}
sbEdit.Append("<hr />\r\n");
//WrapperId
if (!String.IsNullOrEmpty(WrapperId))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Custom wrapper element selector:</span> <span class\"yammerEmbedWpValue\">" + WrapperId + "</span></div>\r\n");
}
//WrapperWidth
if (WrapperWidth > 0)
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Custom width:</span> <span class\"yammerEmbedWpValue\">" + WrapperWidth + "</span></div>\r\n");
}
//WrapperHeight
if (WrapperHeight > 0)
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Custom height:</span> <span class\"yammerEmbedWpValue\">" + WrapperHeight + "</span></div>\r\n");
}
sbEdit.Append("<hr />\r\n");
//ShowHeader
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Show Header?</span> <span class\"yammerEmbedWpValue\">" + ShowHeader.ToString() + "</span></div>\r\n");
//HideNetworkName
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Hide Network Name?</span> <span class\"yammerEmbedWpValue\">" + HideNetworkName.ToString() + "</span></div>\r\n");
//PromptText
if (!String.IsNullOrEmpty(PromptText))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Custom add comment prompt text:</span> <span class\"yammerEmbedWpValue\">" + PromptText + "</span></div>\r\n");
}
//DefaultGroupId
if (!String.IsNullOrEmpty(DefaultGroupId))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Default post to group id:</span> <span class\"yammerEmbedWpValue\">" + DefaultGroupId + "</span></div>\r\n");
}
//DefaultToCanonical
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Default post to user's default network?</span> <span class\"yammerEmbedWpValue\">" + DefaultToCanonical.ToString() + "</span></div>\r\n");
//ShowFooter
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Show Footer?</span> <span class\"yammerEmbedWpValue\">" + ShowFooter.ToString() + "</span></div>\r\n");
//UseSSO
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Use Sign Sign On (SSO)?</span> <span class\"yammerEmbedWpValue\">" + UseSSO.ToString() + "</span></div>\r\n");
sbEdit.Append("<hr />\r\n");
//if FeedType == OpenGraph
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Setings if Feed Type set to <b>OpenGraph</b></span></div>\r\n");
if (FeedType == yammerFeedTypes.OpenGraph)
{
if (!String.IsNullOrEmpty(OpenGraphUrl))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Url:</span> <span class\"yammerEmbedWpValue\">" + OpenGraphUrl + "</span></div>\r\n");
}
else
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Url:</span> <span class\"yammerEmbedWpValue yammerEmbedWpWarning\">Required</span></div>\r\n");
}
}
else
{
if (!String.IsNullOrEmpty(OpenGraphUrl))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Url</span> <span class\"yammerEmbedWpValue\">" + OpenGraphUrl + "</span></div>\r\n");
}
}
//OpenGraphType
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Type:</span> <span class\"yammerEmbedWpValue\">" + OpenGraphType + "</span></div>\r\n");
//ShowOpenGraphPreview
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Show Open Graph Preview if available?</span> <span class\"yammerEmbedWpValue\">" + ShowOpenGraphPreview.ToString() + "</span></div>\r\n");
if (ShowOpenGraphPreview)
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpWarning\"><b>Show Open Graph Preview enabled. May cause JavaScript error from Yammer.</b></span></div>\r\n");
}
if (!String.IsNullOrEmpty(OpenGraphTitle))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Title:</span> <span class\"yammerEmbedWpValue\">" + OpenGraphTitle + "</span></div>\r\n");
}
else
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Title:</span> <span class\"yammerEmbedWpValue yammerEmbedWpWarning\">(default)</span></div>\r\n");
}
if (!String.IsNullOrEmpty(OpenGraphImageUrl))
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Image Url:</span> <span class\"yammerEmbedWpValue\">" + OpenGraphImageUrl + "</span></div>\r\n");
}
else
{
sbEdit.Append("<div class=\"yammerEmbedWpRow\"><span class=\"yammerEmbedWpLabel\">Open Graph Image Url:</span> <span class\"yammerEmbedWpValue yammerEmbedWpWarning\">(default)</span></div>\r\n");
}
sbEdit.Append("</div>\r\n");
return(sbEdit.ToString());
}