} // RenderEdit
public override void RenderInViewMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] paramList)
{
string controlId = "SingleImageGallery_" + page.ID.ToString() + identifier.ToString() + langToRenderFor.shortCode;
SingleImageGalleryDb db = new SingleImageGalleryDb();
SingleImageGalleryPlaceholderData placeholderData = db.getSingleImageGallery(page, identifier, langToRenderFor, true);
SingleImageData[] imageDatas = new SingleImageData[0];
SingleImageDb singleImageDb = new SingleImageDb();
List <CmsPage> pagesToGatherImagesFrom = new List <CmsPage>();
// -- gather images to display from selected pages
CmsPage startPage = CmsContext.getPageById(placeholderData.PageIdToGatherImagesFrom);
if (placeholderData.RecursiveGatherImages)
{
Dictionary <int, CmsPage> allPages = startPage.getLinearizedPages();
pagesToGatherImagesFrom = new List <CmsPage>(allPages.Values);
}
else
{
pagesToGatherImagesFrom.Add(startPage);
}
imageDatas = singleImageDb.getSingleImages(pagesToGatherImagesFrom.ToArray(), langToRenderFor);
imageDatas = filterOutDuplicateImagePaths(placeholderData, imageDatas);
imageDatas = filterImagesByRequiredTags(placeholderData, imageDatas);
imageDatas = sortByPageOrder(placeholderData, imageDatas, pagesToGatherImagesFrom.ToArray());
// -- override the full-sized display
int imgIdToView = PageUtils.getFromForm("galleryimage", Int32.MinValue);
if (imgIdToView >= 0)
{
foreach (SingleImageData i in imageDatas)
{
if (i.SingleImageId == imgIdToView)
{
writer.Write(renderSinglePageDisplayOfImage(placeholderData, i, imageDatas, pagesToGatherImagesFrom.ToArray()));
return;
}
} // foreach
}
else
{
writer.Write(getGalleryView(placeholderData, imageDatas, pagesToGatherImagesFrom.ToArray(), langToRenderFor));
}
} // RenderView
public override RevertToRevisionResult RevertToRevision(CmsPage oldPage, CmsPage currentPage, int[] identifiers, CmsLanguage language)
{
SingleImageDb imageDb = new SingleImageDb();
foreach (int identifier in identifiers)
{
SingleImageData oldData = imageDb.getSingleImage(oldPage, identifier, language, false);
bool b = imageDb.saveUpdatedSingleImage(currentPage, identifier, language, oldData);
if (!b)
{
return(RevertToRevisionResult.Failure);
}
} // foreach
return(RevertToRevisionResult.Success);
}
public override void RenderInEditMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] paramList)
{
string formName = getEditFormName(page, identifier, langToRenderFor);
SingleImageDb db = (new SingleImageDb());
SingleImageData image = db.getSingleImage(page, identifier, langToRenderFor, true);
string[] possibleTags = (new SingleImageDb()).getAllPossibleTags();
StringBuilder html = new StringBuilder();
// ------- CHECK THE FORM FOR ACTIONS
string action = Hatfield.Web.Portal.PageUtils.getFromForm(formName + "_SingleImageAction", "");
if (action.Trim().ToLower() == "saveimage")
{
image.ImagePath = PageUtils.getFromForm(formName + "ImagePath", "");
// remove the Application path from the file location
if (image.ImagePath.StartsWith(CmsContext.ApplicationPath))
{
image.ImagePath = image.ImagePath.Substring(CmsContext.ApplicationPath.Length);
}
image.Caption = PageUtils.getFromForm(formName + "Caption", "");
image.Credits = PageUtils.getFromForm(formName + "Credits", "");
image.Tags = PageUtils.getFromForm(formName + "Tags");
bool b = db.saveUpdatedSingleImage(page, identifier, langToRenderFor, image);
if (!b)
{
html.Append("Error: Image not saved - database error");
}
}
string creditsPrefix = CmsConfig.getConfigValue("SingleImage.CreditsPrefix", "Credit:");
int thumbWidth = getThumbDisplayWidth(page, paramList);
int thumbHeight = getThumbDisplayHeight(page, paramList);
// ------- START RENDERING
// note: no need to put in the <form></form> tags.
html.Append("<div class=\"SingleImagePlaceholder Edit\">" + Environment.NewLine);
string ImageRenderAreaId = formName + "ImageRendered";
html.Append("<div id=\"" + ImageRenderAreaId + "\"></div>");
html.Append(PageUtils.getHiddenInputHtml(formName + "ImagePath", formName + "ImagePath", image.ImagePath));
List <string> editParams = new List <string>();
editParams.Add("i=" + image.SingleImageId);
editParams.Add("formName=" + formName);
editParams.Add("tw=" + thumbWidth.ToString());
editParams.Add("th=" + thumbHeight.ToString());
string editUrl = CmsContext.ApplicationPath + "_system/tools/SingleImage/SingleImageEditor.aspx?" + string.Join("&", editParams.ToArray());;
string jsResetFunctionName = formName + "Reset";
string jsUpdateRenderFunctionName = formName + "UpdateDisplay";
html.Append("<table>");
html.Append("<tr>" + Environment.NewLine);
html.Append("<td colspan=\"2\">");
html.Append("<p>");
html.Append("<a id=\"" + formName + "OpenEditorLink\" href=\"" + editUrl + "\" onclick=\"window.open(this.href, 'SingleImageEdit','width=680,height=540'); return false;\">select image</a>");
html.Append(" | ");
html.Append("<a href=\"#\" onclick=\"" + jsResetFunctionName + "(); return false;\">clear</a>");
if (CmsConfig.Languages.Length > 1)
{
html.Append(" | ");
html.Append("copy from language: ");
List <string> langCopyLinks = new List <string>();
foreach (CmsLanguage lang in CmsConfig.Languages)
{
if (lang != langToRenderFor)
{
string langClick = "document.getElementById('" + formName + "ImagePath').value = document.getElementById('" + getEditFormName(page, identifier, lang) + "ImagePath').value;" + jsUpdateRenderFunctionName + "(); if (document.getElementById('" + formName + "ImagePath').value == '') {alert('No image is selected because the source image is blank.');} return false;";
langCopyLinks.Add("<a href=\"#\" onclick=\"" + langClick + "\">" + lang.shortCode + "</a>");
}
} // foreach
html.Append(string.Join("; ", langCopyLinks.ToArray()));
}
html.Append("</p>");
html.Append("</td>");
html.Append("</tr>" + Environment.NewLine);
html.Append("<tr><td>");
html.Append("Caption:");
html.Append("</td><td class=\"CaptionInputTD\">");
html.Append(PageUtils.getInputTextHtml(formName + "Caption", formName + "Caption", image.Caption.ToString(), 40, 250));
html.Append("</td></tr>");
html.Append("<tr><td>");
html.Append(creditsPrefix);
html.Append("</td><td class=\"CreditInputTD\">");
html.Append(PageUtils.getInputTextHtml(formName + "Credits", formName + "Credits", image.Credits.ToString(), 40, 250));
html.Append("</td></tr>" + Environment.NewLine);
if (possibleTags.Length > 0)
{
html.Append("<tr><td>");
html.Append("Tags:");
html.Append("</td><td>");
foreach (string t in possibleTags)
{
if (t != "")
{
html.Append(PageUtils.getCheckboxHtml(t.Trim(), formName + "Tags", formName + "tag_" + t, t.Trim(), Array.IndexOf(image.Tags, t) > -1));
html.Append("<br />");
}
} // foreach
html.Append("</td></tr>");
}
html.Append("</table>");
html.Append("</div>" + Environment.NewLine);
// -- hidden field actions
html.Append("<input type=\"hidden\" name=\"" + formName + "_SingleImageAction\" value=\"saveImage\">");
// -- javascript
StringBuilder js = new StringBuilder();
js.Append("function " + jsResetFunctionName + "() " + Environment.NewLine);
js.Append("{ " + Environment.NewLine);
js.Append("document.getElementById('" + formName + "ImagePath').value = '';" + Environment.NewLine);
js.Append("document.getElementById('" + ImageRenderAreaId + "').innerHTML = '<span style=\"margin: 10px; padding: 10px; background: #edff96; border: 1px solid #C00;\">no image is selected</span>';" + Environment.NewLine);
js.Append("} " + Environment.NewLine);
js.Append("function " + jsUpdateRenderFunctionName + "() " + Environment.NewLine);
js.Append("{ " + Environment.NewLine);
js.Append(" var ImagePath = document.getElementById('" + formName + "ImagePath').value;" + Environment.NewLine);
js.Append(" if (ImagePath == '') { " + Environment.NewLine);
js.Append(" document.getElementById('" + ImageRenderAreaId + "').innerHTML = '<span style=\"margin: 10px; padding: 10px; background: #edff96; border: 1px solid #C00;\">no image is selected</span>';" + Environment.NewLine);
js.Append(" } // if " + Environment.NewLine);
js.Append(" else { " + Environment.NewLine);
js.Append(" document.getElementById('" + ImageRenderAreaId + "').innerHTML = '<img src=\"" + CmsContext.ApplicationPath + "_system/tools/showThumb.aspx?file='+ImagePath+'&w=" + thumbWidth + "&h=" + thumbHeight + "&nocache='+((new Date()).getTime())+'\">';" + Environment.NewLine);
js.Append(" } // else " + Environment.NewLine);
js.Append(" document.getElementById('" + formName + "OpenEditorLink').href = '" + editUrl + "&SelImagePath='+ImagePath;" + Environment.NewLine);
js.Append("} " + Environment.NewLine + Environment.NewLine);
// add javascript to head section
page.HeadSection.AddJSStatements(js.ToString());
page.HeadSection.AddJSOnReady(jsUpdateRenderFunctionName + "();");
writer.WriteLine(html.ToString());
}
/*
* public static string getStandardHtmlView_Old(SingleImageData image, FullSizeImageLinkMode fullSizeLinkMode, string fullSizeDisplayUrl)
* {
* StringBuilder html = new StringBuilder();
* if (image.ImagePath != "")
* {
* bool linkToLarger = false;
* if (image.FullSizeDisplayBoxHeight > 0 || image.FullSizeDisplayBoxWidth > 0)
* linkToLarger = true;
*
* string thumbUrl = showThumbPage.getThumbDisplayUrl(image.ImagePath, image.ThumbnailDisplayBoxWidth, image.ThumbnailDisplayBoxHeight);
* System.Drawing.Size ThumbSize = showThumbPage.getDisplayWidthAndHeight(image.ImagePath, image.ThumbnailDisplayBoxWidth, image.ThumbnailDisplayBoxHeight);
*
* html.Append("<div class=\"SingleImagePlaceholder View\">");
* if (linkToLarger)
* {
* bool useSubmodal = CmsConfig.getConfigValue("SingleImagePlaceHolderUseSubModal", false);
* bool useMultibox = CmsConfig.getConfigValue("SingleImagePlaceHolderUseMultibox", false);
*
*
* int popupPaddingWidth = CmsConfig.getConfigValue("SingleImagePlaceHolderPopupPaddingWidth", 50);
* int popupPaddingHeight = CmsConfig.getConfigValue("SingleImagePlaceHolderPopupPaddingHeight", 60);
*
* int maxPopWidth = CmsConfig.getConfigValue("SingleImagePlaceHolderPopupMaxWidth", 700 - popupPaddingWidth);
* int maxPopHeight = CmsConfig.getConfigValue("SingleImagePlaceHolderPopupMaxHeight", 500 - popupPaddingHeight);
*
*
* int minPopWidth = CmsConfig.getConfigValue("SingleImagePlaceHolderPopupMinWidth", 200);
* int minPopHeight = CmsConfig.getConfigValue("SingleImagePlaceHolderPopupMinHeight", 200);
*
*
* string showLargerPagePath = CmsConfig.getConfigValue("SingleImage.DisplayPath", "/_internal/showImage");
*
* NameValueCollection largerParams = new NameValueCollection();
* largerParams.Add("i", image.SingleImageId.ToString());
* string showLargerPageUrl = CmsContext.getUrlByPagePath(showLargerPagePath, largerParams);
*
* System.Drawing.Size imgLargeSize = showThumbPage.getDisplayWidthAndHeight(image.ImagePath, image.FullSizeDisplayBoxWidth, image.FullSizeDisplayBoxHeight);
*
* if (ThumbSize.Width > imgLargeSize.Width || ThumbSize.Height > imgLargeSize.Height)
* {
* linkToLarger = false;
* }
* else
* {
*
* int popWidth = imgLargeSize.Width + popupPaddingWidth;
* int popHeight = imgLargeSize.Height + popupPaddingHeight;
*
* if (popWidth < minPopWidth)
* popWidth = minPopWidth;
* if (popHeight < minPopHeight)
* popHeight = minPopHeight;
*
* if (popWidth > maxPopWidth)
* popWidth = maxPopWidth;
* if (popHeight > maxPopHeight)
* popHeight = maxPopHeight;
*
* if (useSubmodal &&
* (fullSizeLinkMode == FullSizeImageLinkMode.SubModalOrPopupFromConfig || fullSizeLinkMode == FullSizeImageLinkMode.SubModalWindow))
* {
* string submodalCssClass = "class=\"submodal-" + popWidth.ToString() + "-" + popHeight.ToString() + "\"";
* html.Append("<a " + submodalCssClass + " href=\"" + showLargerPageUrl + "\" >");
* }
* else if (useMultibox && (fullSizeLinkMode == FullSizeImageLinkMode.SubModalOrPopupFromConfig || fullSizeLinkMode == FullSizeImageLinkMode.SubModalWindow))
* {
* string submodalCssClass = "class=\"mb\"";
* html.Append("<a " + submodalCssClass + " href=\"" + showLargerPageUrl + "\" rel=\"width:" + popWidth + ",height:" + popHeight + "\" >");
* }
* else if (fullSizeLinkMode == FullSizeImageLinkMode.SingleImagePopup || fullSizeLinkMode == FullSizeImageLinkMode.SubModalOrPopupFromConfig)
* {
* string onclick = "var w = window.open(this.href, 'popupLargeImage', 'toolbar=no,menubar=no,resizable=yes,scrollbars=yes,status=yes,height=" + popWidth.ToString() + ",width=" + popWidth.ToString() + "'); ";
* onclick += " return false;";
* html.Append("<a href=\"" + showLargerPageUrl + "\" onclick=\"" + onclick + "\">");
* }
* else if (fullSizeLinkMode == FullSizeImageLinkMode.ProvidedUrl)
* html.Append("<a href=\"" + fullSizeDisplayUrl + "\">");
* else
* linkToLarger = false;
* } // else
* } // if link to larger
*
* string width = "";
* string height = "";
* if (!ThumbSize.IsEmpty)
* {
* width = " width=\"" + ThumbSize.Width + "\"";
* height = " height=\"" + ThumbSize.Height.ToString() + "\"";
* }
*
* html.Append("<img src=\"" + thumbUrl + "\"" + width + "" + height + ">");
* if (linkToLarger)
* {
* html.Append("</a>");
* }
*
* if (image.Caption.Trim() != "")
* {
* html.Append("<div class=\"caption\">");
* html.Append(image.Caption);
* html.Append("</div>"); // caption
* }
*
* if (image.Credits.Trim() != "")
* {
* html.Append("<div class=\"credits\">");
* string creditsPrefix = CmsConfig.getConfigValue("SingleImage.CreditsPrefix", "");
* html.Append(creditsPrefix + image.Credits);
* html.Append("</div>"); // credits
* }
*
* if (linkToLarger)
* {
* string clickToEnlargeText = CmsConfig.getConfigValue("SingleImage.ClickToEnlargeText", "");
* if (clickToEnlargeText != "")
* {
* html.Append("<div class=\"clickToEnlarge\">");
* html.Append(clickToEnlargeText);
* html.Append("</div>"); // clickToEnlarge
* }
* }
*
* html.Append("</div>");
* }
*
* return html.ToString();
* }
*/
public override void RenderInViewMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] paramList)
{
// -- all rendering in View mode is handled by getStandardHtmlView()
SingleImageDb db = (new SingleImageDb());
SingleImageData image = db.getSingleImage(page, identifier, langToRenderFor, true);
int fullWidth = CmsConfig.getConfigValue("SingleImage.FullSizeDisplayWidth", -1);
int fullHeight = CmsConfig.getConfigValue("SingleImage.FullSizeDisplayHeight", -1);
int thumbWidth = getThumbDisplayWidth(page, paramList);
int thumbHeight = getThumbDisplayHeight(page, paramList);
int popupPaddingWidth = CmsConfig.getConfigValue("SingleImage.PopupPaddingWidth", 50);
int popupPaddingHeight = CmsConfig.getConfigValue("SingleImage.PopupPaddingHeight", 60);
int maxPopWidth = CmsConfig.getConfigValue("SingleImage.PopupMaxWidth", 700 - popupPaddingWidth);
int maxPopHeight = CmsConfig.getConfigValue("SingleImage.PopupMaxHeight", 500 - popupPaddingHeight);
int minPopWidth = CmsConfig.getConfigValue("SingleImage.PopupMinWidth", 200);
int minPopHeight = CmsConfig.getConfigValue("SingleImage.PopupMinHeight", 200);
string withLinkTemplate = CmsConfig.getConfigValue("SingleImage.WithLinkTemplate", "<a href=\"{5}\"><img src=\"{2}\" width=\"{0}\" height=\"{1}\" /></a>");
string withoutLinkTemplate = CmsConfig.getConfigValue("SingleImage.WithoutLinkTemplate", "<img src=\"{2}\" width=\"{0}\" height=\"{1}\" />");
string showLargerPagePath = CmsConfig.getConfigValue("SingleImage.DisplayPath", "/_internal/showImage");
NameValueCollection largerParams = new NameValueCollection();
largerParams.Add("i", image.SingleImageId.ToString());
string showLargerPageUrl = CmsContext.getUrlByPagePath(showLargerPagePath, largerParams);
System.Drawing.Size imgLargeSize = showThumbPage.getDisplayWidthAndHeight(image.ImagePath, fullWidth, fullHeight);
int popWidth = imgLargeSize.Width + popupPaddingWidth;
int popHeight = imgLargeSize.Height + popupPaddingHeight;
if (popWidth < minPopWidth)
{
popWidth = minPopWidth;
}
if (popHeight < minPopHeight)
{
popHeight = minPopHeight;
}
if (popWidth > maxPopWidth)
{
popWidth = maxPopWidth;
}
if (popHeight > maxPopHeight)
{
popHeight = maxPopHeight;
}
// -- create the SingleImageDisplayInfo object
SingleImageDisplayInfo displayInfo = new SingleImageDisplayInfo();
displayInfo.ImagePath = image.ImagePath;
displayInfo.FullImageDisplayBox = new System.Drawing.Size(fullWidth, fullHeight);
displayInfo.ThumbImageDisplayBox = new System.Drawing.Size(thumbWidth, thumbHeight);
displayInfo.PopupDisplayBox = new System.Drawing.Size(popWidth, popHeight);
displayInfo.FullImageDisplayUrl = showLargerPageUrl;
displayInfo.ThumbDisplayWithLinkTemplate = withLinkTemplate;
displayInfo.ThumbDisplayWithoutLinkTemplate = withoutLinkTemplate;
displayInfo.Caption = image.Caption;
displayInfo.Credits = image.Credits;
// -- Multilingual CreditsPromptPrefix
string creditPrefix = CmsConfig.getConfigValue("SingleImage.CreditsPromptPrefix", "");
string[] creditPrefixParts = creditPrefix.Split(new char[] { CmsConfig.PerLanguageConfigSplitter }, StringSplitOptions.RemoveEmptyEntries);
if (creditPrefixParts.Length >= CmsConfig.Languages.Length)
{
int index = CmsLanguage.IndexOf(langToRenderFor.shortCode, CmsConfig.Languages);
if (index >= 0)
{
creditPrefix = creditPrefixParts[index];
}
}
// -- Multilingual ClickToEnlargeText
string clickToEnlargeText = CmsConfig.getConfigValue("SingleImage.ClickToEnlargeText", "");
string[] clickToEnlargeTextParts = clickToEnlargeText.Split(new char[] { CmsConfig.PerLanguageConfigSplitter }, StringSplitOptions.RemoveEmptyEntries);
if (clickToEnlargeTextParts.Length >= CmsConfig.Languages.Length)
{
int index = CmsLanguage.IndexOf(langToRenderFor.shortCode, CmsConfig.Languages);
if (index >= 0)
{
clickToEnlargeText = clickToEnlargeTextParts[index];
}
}
displayInfo.CreditsPromptPrefix = creditPrefix;
displayInfo.ClickToEnlargeText = clickToEnlargeText;
string html = getStandardHtmlView(displayInfo);
writer.WriteLine(html.ToString());
} // RenderView
