/**
* Answer a gui component for this theme listing
*
* @param object Harmoni_Gui2_ThemeInterface $theme
* @return object ComponentInterface
* @access public
* @since 5/7/08
*/
public function getThemeListing(Harmoni_Gui2_ThemeInterface $theme)
{
ob_start();
try {
print "\n\t<h2>" . $theme->getDisplayName() . "</h2>";
} catch (UnimplementedException $e) {
print "\n\t<div style='font-style: italic'>" . _("Display-Name not available.") . "</div>";
}
try {
$thumb = $theme->getThumbnail();
$harmoni = Harmoni::instance();
print "\n\t<img src='" . $harmoni->request->quickUrl('gui2', 'theme_thumbnail', array('theme' => $theme->getIdString())) . "' style='float: left; width: 200px; margin-right: 10px;'/>";
} catch (UnimplementedException $e) {
print "\n\t<div style='font-style: italic'>" . _("Thumbnail not available.") . "</div>";
} catch (OperationFailedException $e) {
print "\n\t<div style='font-style: italic'>" . _("Thumbnail not available.") . "</div>";
}
print _("Id") . ": " . $theme->getIdString();
try {
print "\n\t<p>" . $theme->getDescription() . "</p>";
} catch (UnimplementedException $e) {
print "\n\t<div style='font-style: italic'>" . _("Description not available.") . "</div>";
}
try {
$history = $theme->getHistory();
print "\n\t<h4>" . _("History") . "</h4>";
print "\n\t<ul>";
foreach ($history as $entry) {
print "\n\t\t<li style='margin-left: 20px;'>";
print $entry->getDateAndTime()->ymdString();
print " - ";
print $entry->getName();
print "<br/><em>" . $entry->getComment() . "</em>";
print "</li>";
}
print "\n\t</ul>";
} catch (UnimplementedException $e) {
print "\n\t<div style='font-style: italic'>" . _("History not available.") . "</div>";
}
return new Block(ob_get_clean(), STANDARD_BLOCK);
}
/**
* Update the Site to use the theme passed. Any options set on the theme
* will be remembered.
*
* @param object Harmoni_Gui2_ThemeInterface $theme
* @return null
* @access public
* @since 5/8/08
*/
public function updateTheme(Harmoni_Gui2_ThemeInterface $theme)
{
$element = $this->getElement();
$doc = $element->ownerDocument;
// Delete any existing theme-settings
$this->useDefaultTheme();
// Add our new theme
$themeElement = $element->appendChild($doc->createElement('theme'));
$themeElement->setAttribute('id', $theme->getIdString());
// If the theme supports settings, save them.
if ($theme->supportsOptions()) {
$optionsSession = $theme->getOptionsSession();
// Only Store options if not using defaults
if (!$optionsSession->usesDefaults()) {
$themeElement->appendChild($doc->createCDATASection($optionsSession->getOptionsValue()));
}
}
$this->_saveXml();
}
/**
* Create a copy of a theme and return the new copy.
*
* @param object Harmoni_Gui2_ThemeInterface $theme
* @return object Harmoni_Gui2_ThemeInterface
* @access public
* @since 5/16/08
*/
public function createCopy(Harmoni_Gui2_ThemeInterface $theme)
{
$newTheme = $this->createTheme();
$newTheme->updateDisplayName($theme->getDisplayName() . " " . _("copy"));
$newTheme->updateDescription($theme->getDescription());
$newTheme->updateThumbnail($theme->getThumbnail());
if ($theme->supportsOptions()) {
$optionsSession = $theme->getOptionsSession();
$newOptionsSession = $newTheme->getOptionsSession();
$newOptionsSession->updateOptionsDocument($optionsSession->getOptionsDocument());
}
$modSess = $newTheme->getModificationSession();
$modSess->updateGlobalCss($theme->getGlobalCss());
foreach ($theme->getComponentTypes() as $type) {
$modSess->updateCssForType($type, $theme->getCssForType($type));
$modSess->updateTemplateForType($type, $theme->getTemplateForType($type));
}
foreach ($theme->getImages() as $image) {
$path = $image->getPath();
$dir = dirname($path);
$prefixPath = '';
if (preg_match('/^(?:(?:.*\\/)?images\\/)?(.+)$/', $dir, $matches)) {
$prefixPath = $matches[1];
}
$modSess->addImage($image, $image->getBasename(), $prefixPath);
}
return $newTheme;
}