function _determineResources()
{
global $rsgConfig;
$gallery_path = $this->gallery->getPath("/");
$thumb = $rsgConfig->get('imgPath_thumb') . $gallery_path . imgUtils::getImgNameThumb($this->name);
$display = $rsgConfig->get('imgPath_display') . $gallery_path . imgUtils::getImgNameDisplay($this->name);
$original = $rsgConfig->get('imgPath_original') . $gallery_path . $this->name;
if (file_exists(JPATH_ROOT . $original)) {
// original image exists
$this->original = new rsgResource($original);
} else {
// original image does not exist, therefore display and thumb MUST exist
$this->display = new rsgResource($display);
$this->thumb = new rsgResource($thumb);
$this->original =& $this->display;
return;
}
// if original was smaller than thumb or display those won't exist
if (!file_exists(JPATH_ROOT . $thumb)) {
$this->thumb =& $this->original;
$this->display =& $this->original;
} elseif (!file_exists(JPATH_ROOT . $display)) {
$this->thumb = new rsgResource($thumb);
$this->display =& $this->original;
} else {
$this->thumb = new rsgResource($thumb);
$this->display = new rsgResource($display);
}
}
/**
* Used in the consolidate database function
* Creates images based on an image id or an image name
*/
function regenerateImage()
{
global $mainframe;
global $rsgConfig;
$database =& JFactory::getDBO();
//Check if id or name is set
if (isset($_REQUEST['id'])) {
$id = rsgInstance::getInt('id', null);
$name = galleryUtils::getFileNameFromId($id);
} elseif (isset($_REQUEST['name'])) {
$name = rsgInstance::getVar('name', null);
} else {
$mainframe->redirect("index2.php?option=com_rsgallery2&task=batchupload", JText::_('No fileinformation found. This should never happen!'));
}
//Just for readability of code
$original = JPATH_ORIGINAL . '/' . $name;
$display = JPATH_DISPLAY . '/' . imgUtils::getImgNameDisplay($name);
$thumb = JPATH_THUMB . '/' . imgUtils::getImgNameThumb($name);
if (file_exists($original)) {
//Check if display image exists, if not make it.
if (!file_exists($display)) {
imgUtils::makeDisplayImage($original, NULL, $rsgConfig->get('image_width'));
}
if (!file_exists($thumb)) {
imgUtils::makeThumbImage($original);
}
} else {
if (file_exists($display)) {
copy($display, $original);
}
if (!file_exists($thumb)) {
imgUtils::makeThumbImage($display);
}
}
}
function showResults($result, $searchtext)
{
global $rsgConfig;
html_rsg2_search::showSearchBox();
//Format number of hits
$count = count($result);
$count = "<span style=\"font-weight:bold;\">" . $count . "</span>";
?>
<table width="100%" style="border-bottom: thin solid #CCCCCC;">
<tr>
<td><div align="right"><a href="index.php?option=com_rsgallery2"><?php
echo JText::_('Main gallery page');
?>
</a></div></td>
</tr>
<tr>
<td><h3><?php
echo JText::_('RSGallery2 Search Results');
?>
</h3></td>
</tr>
<tr>
<td>
<span style="font-style:italic;">
<?php
echo JText::_('There are ') . $count . JText::_(' results for ');
?>
<span style="font-weight:bold;";><?php
echo $searchtext;
?>
</span>
<span>
</td>
</tr>
</table>
<br />
<?php
if ($result) {
foreach ($result as $match) {
?>
<table width="100%" border="0" style="border-bottom: thin solid #CCCCCC;">
<tr>
<td width="<?php
echo $rsgConfig->get('thumb_width');
?>
">
<div class="img-shadow">
<a href="index.php?option=com_rsgallery2&page=inline&id=<?php
echo $match->item_id;
?>
">
<img border="0" src="<?php
echo JURI_SITE . $rsgConfig->get('imgPath_thumb') . "/" . imgUtils::getImgNameThumb($match->itemname);
?>
" alt="image" />
</a>
</div>
</td>
<td valign="top">
<a href="index.php?option=com_rsgallery2&page=inline&id=<?php
echo $match->item_id;
?>
">
<span style="font-weight:bold;"><?php
echo galleryUtils::highlight_keywords($match->title, $searchtext);
?>
</span>
</a>
<p><?php
echo galleryUtils::highlight_keywords($match->descr, $searchtext);
?>
</p>
<p style="color: #999999;font-size:10px;">
[<?php
echo JText::_('Gallery name');
?>
:<a href="<?php
echo JRoute::_("index.php?option=com_rsgallery2&gid=" . $match->gallery_id);
?>
"><?php
echo $match->name;
?>
</a>]
<?php
if ($match->userid > 0) {
echo "[" . JText::_('Owner') . ": " . galleryUtils::genericGetUsername($match->userid) . "]";
}
?>
</p>
</td>
</tr>
</table>
<br />
<?php
}
}
}
/**
* Deletes one or more records
* @param array An array of unique category id numbers
* @param string The current url option
*/
function removeImages($cid, $option)
{
global $rsgOption, $rsgConfig, $mainframe;
$database =& JFactory::getDBO();
$return = "index.php?option={$option}&rsgOption=images";
if (!is_array($cid) || count($cid) < 1) {
echo "<script> alert('Select an item to delete'); window.history.go(-1);</script>\n";
exit;
}
//Delete images from filesystem
if (count($cid)) {
//Delete images from filesystem
foreach ($cid as $id) {
$name = galleryUtils::getFileNameFromId($id);
$thumb = JPATH_ROOT . $rsgConfig->get('imgPath_thumb') . '/' . imgUtils::getImgNameThumb($name);
$display = JPATH_ROOT . $rsgConfig->get('imgPath_display') . '/' . imgUtils::getImgNameDisplay($name);
$original = JPATH_ROOT . $rsgConfig->get('imgPath_original') . '/' . $name;
if (file_exists($thumb)) {
if (!JFile::delete($thumb)) {
JError::raiseNotice('ERROR_CODE', JText::_('ERROR DELETING THUMB IMAGE') . " " . $thumb);
$mainframe->redirect($return);
return;
}
}
if (file_exists($display)) {
if (!JFile::delete($display)) {
JError::raiseNotice('ERROR_CODE', JText::_('ERROR DELETING DISPLAY IMAGE') . " " . $display);
$mainframe->redirect($return);
return;
}
}
if (file_exists($original)) {
if (!JFile::delete($original)) {
JError::raiseNotice('ERROR_CODE', JText::_('ERROR DELETING ORIGINAL IMAGE') . " " . $original);
$mainframe->redirect($return);
return;
}
}
}
//Delete from database
$cids = implode(',', $cid);
$query = "DELETE FROM #__rsgallery2_files" . "\n WHERE id IN ( {$cids} )";
$database->setQuery($query);
if (!$database->query()) {
echo "<script> alert('" . $database->getErrorMsg() . "'); window.history.go(-1); </script>\n";
}
}
$mainframe->redirect($return, JText::_('Image(s) deleted succesfully!'));
}
/**
* @param string name of the image
* @param boolean return a local path instead of URL
* @return complete URL of the image
*/
function getImgThumb($name, $local = false)
{
global $rsgConfig, $mainframe;
$locale = $local ? JPATH_ROOT : JURI_SITE;
$locale = trim($locale, '/');
// if thumb image exists return that, otherwise the original image width <= $thumb_width so we return the original image instead.
if (file_exists(JPATH_ROOT . $rsgConfig->get('imgPath_thumb') . '/' . imgUtils::getImgNameThumb($name))) {
return $locale . $rsgConfig->get('imgPath_thumb') . '/' . rawurlencode(imgUtils::getImgNameThumb($name));
} else {
return $locale . $rsgConfig->get('imgPath_original') . '/' . rawurlencode($name);
}
}
