/**
* Publish supporting database files
*
* @param object $objPD
*
* @return boolean or error
*/
public function publishDataFiles($objPD, $configs)
{
if (!$objPD->id) {
return false;
}
// Get data definition
$dd = json_decode($objPD->data_definition, true);
$files = array();
$columns = array();
foreach ($dd['cols'] as $colname => $col) {
if (isset($col['linktype']) && $col['linktype'] == "repofiles") {
$dir = '';
if (isset($col['linkpath']) && $col['linkpath'] != '') {
$dir = $col['linkpath'];
}
$columns[$col['idx']] = $dir;
}
}
// No files to publish
if (empty($columns)) {
return false;
}
$repoPath = $objPD->source_dir ? $configs->path . DS . $objPD->source_dir : $configs->path;
$csv = $repoPath . DS . $objPD->source_file;
if (file_exists($csv) && ($handle = fopen($csv, "r")) !== FALSE) {
// Check if expert mode CSV
$expert_mode = false;
$col_labels = fgetcsv($handle);
$col_prop = fgetcsv($handle);
$data_start = fgetcsv($handle);
if (isset($data_start[0]) && $data_start[0] == 'DATASTART') {
$expert_mode = true;
}
while ($r = fgetcsv($handle)) {
for ($i = 0; $i < count($col_labels); $i++) {
if (isset($columns[$i])) {
if (isset($r[$i]) && $r[$i] != '') {
$file = $columns[$i] ? $columns[$i] . DS . trim($r[$i]) : trim($r[$i]);
if (file_exists($repoPath . DS . $file)) {
$files[] = $file;
}
}
}
}
}
}
// Copy files from repo to published location
if (!empty($files)) {
foreach ($files as $file) {
if (!file_exists($repoPath . DS . $file)) {
continue;
}
// If parent dir does not exist, we must create it
if (!file_exists(dirname($configs->dataPath . DS . $file))) {
Filesystem::makeDirectory(dirname($configs->dataPath . DS . $file), 0755, true, true);
}
if (Filesystem::copy($repoPath . DS . $file, $configs->dataPath . DS . $file)) {
// Generate thumbnail
$thumb = \Components\Publications\Helpers\Html::createThumbName($file, '_tn', $extension = 'gif');
Filesystem::copy($repoPath . DS . $file, $configs->dataPath . DS . $thumb);
$hi = new \Hubzero\Image\Processor($configs->dataPath . DS . $thumb);
if (count($hi->getErrors()) == 0) {
$hi->resize(180, false, false, false);
$hi->save($configs->dataPath . DS . $thumb);
} else {
return false;
}
// Generate medium image
$med = \Components\Publications\Helpers\Html::createThumbName($file, '_medium', $extension = 'gif');
Filesystem::copy($repoPath . DS . $file, $configs->dataPath . DS . $med);
$hi = new \Hubzero\Image\Processor($configs->dataPath . DS . $med);
if (count($hi->getErrors()) == 0) {
$hi->resize(800, false, false, false);
$hi->save($configs->dataPath . DS . $med);
} else {
return false;
}
}
}
}
}
/**
* Make thumb
*
* @return void
*/
public function makeThumbnail($row, $pub, $configs)
{
// Make sure we got config
if (!$this->_config) {
$this->getConfig();
}
$fpath = $this->getFilePath($row->path, $row->id, $configs, $row->params);
$thumbName = \Components\Publications\Helpers\Html::createThumbName(basename($fpath), $this->_config->params->thumbSuffix, $this->_config->params->thumbFormat);
$thumbPath = $configs->pubPath . DS . $thumbName;
// No file found
if (!is_file($fpath)) {
return;
}
// Check if image
if (!getimagesize($fpath)) {
return false;
}
$md5 = hash_file('sha256', $fpath);
// Create/update thumb if doesn't exist or file changed
if (!is_file($thumbPath) || $md5 != $row->content_hash) {
Filesystem::copy($fpath, $thumbPath);
$hi = new \Hubzero\Image\Processor($thumbPath);
if (count($hi->getErrors()) == 0) {
$hi->resize($this->_config->params->thumbWidth, false, true, true);
$hi->save($thumbPath);
} else {
return false;
}
}
return true;
}
