function sDisplay()
{
global $goApp, $webyep_bOpenFullURLsInNewWindow, $webyep_iUseImageBox, $webyep_oCurrentLoop;
$sHTML = "";
$oImg = od_clone($this->oImage());
$sAltText = $this->sAltText();
$sAtt = "";
$sAnchor = "";
$iLoop = 0;
$oURL = od_nil;
$iDW = $this->bIsThumb ? $this->iThumbWidth : $this->iImageWidth;
$iDH = $this->bIsThumb ? $this->iThumbHeight : $this->iImageHeight;
if ($oImg) {
if ($iDW != 0 || $iDH != 0) {
$iW = $oImg->iWidth();
$iH = $oImg->iHeight();
if ($iW != 0 && $iH != 0) {
// if image size could be determined
if ($iW > $iDW || $iH > $iDH) {
// image has not the correct size
list($iW, $iH) = $this->aContrainedSize($iW, $iH, $this->bIsThumb);
$this->sAttributes .= ($this->sAttributes ? " " : "") . "width=\"{$iW}\" height=\"{$iH}\"";
}
}
}
if ($this->sAttributes) {
if (stristr($this->sAttributes, "width=") || stristr($this->sAttributes, "height=")) {
// width or height can only be set in attributes if $this->iImageWidth/iThumbWidth are _not_ used!
$oImg->removeAttribute("width");
$oImg->removeAttribute("height");
}
if (stristr($this->sAttributes, "alt=")) {
$oImg->removeAttribute("alt");
}
}
if ($this->sAttributes) {
$sAtt = " " . $this->sAttributes;
}
if ($sAltText) {
$oImg->setAttribute("alt", $sAltText);
}
$sHTML .= str_replace("<img", "<img{$sAtt}", $oImg->sDisplay());
$oLink = od_nil;
$sURL = $this->dContent[WY_DK_URL] ? $this->dContent[WY_DK_URL] : $this->sURL;
if ($sURL) {
$oURL = new WYURL($sURL);
if (!$this->dContent[WY_DK_URL]) {
$iLoop = $goApp->oDocument->iLoopID();
if ($iLoop) {
$oURL->dQuery[WY_QK_DI] = $goApp->oDocument->iDocumentInstanceForLoopID($iLoop);
}
}
$oLink = new WYLink($oURL, "", true);
if ($webyep_bOpenFullURLsInNewWindow && WYURL::bIsAbsolute($sURL)) {
$this->sTarget = "_blank";
}
if ($this->sTarget) {
$oLink->setAttribute("target", $this->sTarget);
}
}
if ($this->bIsThumb && !$oLink) {
if ($webyep_iUseImageBox == WEBYEP_LIGHTBOX) {
$oImg = $this->oDetailImage();
$oURL = $oImg->oURL;
if (!$oLink) {
$oLink = new WYLink($oURL);
if ($webyep_oCurrentLoop != od_nil) {
$sGroup = $webyep_oCurrentLoop->sFieldNameForFile();
} else {
$sGroup = "";
}
$oLink->setAttribute("rel", "lightbox" . ($sGroup ? "[{$sGroup}]" : ""));
$oLink->setAttribute("class", "WYPopUpImage");
}
} else {
if ($webyep_iUseImageBox == WEBYEP_FANCYBOX) {
// use jquery.fancybox
$oImg = $this->oDetailImage();
$oURL = $oImg->oURL;
if (!$oLink) {
$oLink = new WYLink($oURL);
if ($webyep_oCurrentLoop != od_nil) {
$sGroup = $webyep_oCurrentLoop->sFieldNameForFile();
} else {
$sGroup = md5($oURL->sEURL());
}
// 'unique' ID to prevent Fancybox from grouping single pictures
$oLink->setAttribute("rel", "fancybox" . ($sGroup ? "_{$sGroup}" : ""));
$oLink->setAttribute("class", "WYPopUpImage");
}
} else {
$oURL = $this->oDetailWindowURL();
$oImg = $this->oDetailImage();
$iW = $oImg->iWidth();
$iH = $oImg->iHeight();
if ($iW == 0) {
$iW = 400;
}
if ($iH == 0) {
$iH = 400;
}
$oURL->dQuery[WY_QK_IMAGE_DETAIL] = $oImg->oURL->sBasename();
$oURL->dQuery[WY_QK_IMAGE_ALTTEXT] = $sAltText;
$oURL->dQuery[WY_QK_IMAGE_DEMOCONTENT] = $this->bDemoContent;
if (!$oLink) {
$oLink = new WYLink(new WYURL("javascript:void(0)"));
}
$oLink->setAttribute("onclick", sprintf("wydw=window.open(\"%s\", \"WYDetail\", \"width=%d,height=%d,status=yes,scrollbars=yes,resizable=yes\"); wydw.focus();", $oURL->sEURL(true, true, true), $iW, $iH));
$oLink->setAttribute("class", "WYPopUpImage");
if (!$sAltText) {
$oLink->setToolTip(WYTS("ClickToZoom"));
}
}
}
}
if ($oLink) {
// $oLink->setAttribute("class", "WYPopUpImage");
if ($sAltText) {
$oLink->setToolTip($sAltText);
}
$oLink->setInnerHTML($sHTML);
$sHTML = $oLink->sDisplay();
}
}
return $sHTML;
}
/**
* Recursive function to build an HTML tree from a nested dictionary (v2)
*
* @param mixed $subtree The (nested) dictionary, containing the menu data
* @return string Nested list (HTML)
*/
function buildHtmlTree($subtree)
{
global $goApp, $webyep_iMenuID, $webyep_bUseJavaScriptMenus, $webyep_bMenuJSInserted, $webyep_bAutoCloseMenus, $webyep_bOpenFullURLsInNewWindow, $webyep_bTitleAlwaysOpensPage;
$sElementID = "WYMUTREE_{$webyep_iMenuID}_" . $this->iLastTitleID;
if ($this->iLastTitleID != 0 && !in_array($this->iLastTitleID, $this->aCurrentPath) && !in_array($sElementID, $this->aOpenTrees)) {
$this->aCloseTrees[] = $this->iLastTitleID;
}
if ($this->iLastTitleID == 0) {
// first ul doesn't get an ID
$sHTML = "\n<" . $this->sListType . ' class="' . WEBYEP_MENU_CSS . "\">\n";
} else {
$sHTML = "\n<" . $this->sListType . ' class="' . WEBYEP_MENU_CSS . " WYMUTREE_{$webyep_iMenuID}\" id=\"{$sElementID}\">\n";
}
$iEntryNr = 0;
foreach ($subtree as $dEntry) {
$iEntryNr++;
$aClass = array(WEBYEP_MENU_CSS_ITEM);
$bIsTitle = count($dEntry['SUBITEMS']) ? true : false;
$bUseTitleAsItem = false;
$bIsCurrentEntry = false;
if ($dEntry['VISIBLE']) {
if ($dEntry['URL']) {
$oURL = new WYURL($dEntry['URL']);
$bOpenInNewWindow = $webyep_bOpenFullURLsInNewWindow && WYURL::bIsAbsolute($dEntry['URL']);
$bUseTitleAsItem = true;
} else {
$oURL = od_clone($this->oURL);
}
// new feature: suppress DI, if user specifies somepage.php?DOC_INST=0 in URL field
if (!isset($oURL->dQuery[WY_QK_DI]) || $oURL->dQuery[WY_QK_DI] > 0) {
$oURL->dQuery[WY_QK_DI] = $dEntry[WY_DK_ITEMID];
// overwrite existing DI, otherwise we could not delete those contents!
if ($webyep_bTitleAlwaysOpensPage) {
$bUseTitleAsItem = true;
}
} else {
unset($oURL->dQuery[WY_QK_DI]);
// really dispose
}
$sURL = $oURL->sEURL(true, true, $dEntry['URL'] != "");
// is this entry expanded?
if (!$webyep_bUseJavaScriptMenus || in_array($dEntry[WY_DK_ITEMID], $this->aCurrentPath) || in_array($sElementID, $this->aOpenTrees)) {
$bIsExpanded = true;
}
// CSS
$bIsCurrentEntry = $this->_bIsCurrentEntry($dEntry[WY_DK_ITEMID], $dEntry['URL']);
if (!$bIsCurrentEntry && in_array($dEntry[WY_DK_ITEMID], $this->aCurrentPath)) {
$aClass[] = WEBYEP_MENU_CSS_CURRENT_PATH;
}
if ($bIsCurrentEntry) {
$aClass[] = WEBYEP_MENU_CSS_CURRENT_ITEM;
}
if ($iEntryNr == 1) {
$aClass[] = WEBYEP_MENU_CSS_FIRST_ITEM;
}
if ($bIsTitle) {
unset($aClass[0]);
// no WEBYEP_MENU_CSS_ITEM for titles
$aClass[] = WEBYEP_MENU_CSS_TITLE;
$aClass[] = WEBYEP_MENU_CSS_EXPANDED;
}
$sClass = implode(' ', $aClass);
// assemble HTML
$sText = str_replace("\\", "<br />", webyep_sHTMLEntities($dEntry['TITLE']));
$sID = $bIsTitle ? ' id="WYMUTITLE' . $webyep_iMenuID . $dEntry[WY_DK_ITEMID] . '"' : '';
$sHTML .= '<li class="' . $sClass . '"' . $sID . '>';
$sHTML .= $this->buildLink($bIsTitle, $bUseTitleAsItem, $bIsExpanded, $sClass, $dEntry[WY_DK_ITEMID], $sText, $sURL);
if ($bIsTitle) {
$this->iLastTitleID = $dEntry[WY_DK_ITEMID];
$sHTML .= $this->buildHtmlTree($dEntry['SUBITEMS']);
}
$sHTML .= "</li>\n";
}
}
$sHTML .= '</' . $this->sListType . ">\n";
return $sHTML;
}