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<?php
/**
* @package modx
* @subpackage processors.system.import
*/
if (!$modx->hasPermission('import_static')) return $modx->error->failure($modx->lexicon('permission_denied'));
$modx->lexicon->load('import');
if (!function_exists('getFiles')) {
function getFiles(& $modx, & $results, & $filesfound, $directory, $listing= array (), $count= 0) {
$dummy= $count;
if (@ $handle= opendir($directory)) {
while ($file= readdir($handle)) {
if ($file == '.' || $file == '..' || strpos($file, '.') === 0)
continue;
else
if ($h= @ opendir($directory . $file . "/")) {
closedir($h);
$count= -1;
$listing["$file"]= getFiles($modx, $results, $filesfound, $directory . $file . "/", array (), $count +1);
} else {
$listing[$dummy]= $file;
$dummy= $dummy +1;
$filesfound++;
}
}
} else {
$results .= $modx->lexicon('import_site_failed') . " Could not open '$directory'.<br />";
}
@ closedir($handle);
return ($listing);
}
}
if (!function_exists('importFiles')) {
function importFiles(& $modx, & $results, $allowedfiles, $parent, $filepath, $files, $context= 'web') {
if (!is_array($files))
return;
if ($parent > 0) {
if ($parentResource= $modx->getObject('modResource', $parent)) {
$context = $parentResource->get('context_key');
$parentResource->set('isfolder', true);
$parentResource->save();
} else {
$results .= "Could not get parent ({$parent}) resource to set isfolder attribute after import.";
return;
}
}
foreach ($files as $id => $value) {
if (is_array($value)) {
/* create folder */
$resource= $modx->newObject('modDocument');
$resource->set('context_key', $context);
$resource->set('content_type', 1);
$resource->set('pagetitle', $id);
$resource->set('parent', $parent);
$resource->set('isfolder', true);
$alias= getResourceAlias($modx, $resource, $results, $id, $parent, $context);
$resource->set('alias', $alias);
$resource->set('published', false);
$resource->set('template', $modx->getOption('default_template'));
$resource->set('menuindex', $modx->getCount('modResource', array (
'parent' => $parent
)));
$resource->set('searchable', $modx->getOption('search_default'));
$resource->set('cacheable', $modx->getOption('cache_default'));
$results .= sprintf($modx->lexicon('import_site_importing_document'), $alias);
if (!$resource->save()) {
$results .= "Could not import resource from {$filepath}/{$id}: <br />" . nl2br(print_r($modx->errorInfo(), true));
} else {
$results .= $modx->lexicon('import_site_success') . "<br />";
importFiles($modx, $results, $allowedfiles, $resource->get('id'), $filepath . "/{$id}/", $value, $context);
}
} else {
/* create resource */
$filename= $value;
$fparts= explode(".", $value);
$value= $fparts[0];
$ext= (count($fparts) > 1) ? $fparts[count($fparts) - 1] : "";
$results .= sprintf($modx->lexicon('import_site_importing_document'), $filename);
if (!in_array($ext, $allowedfiles))
$results .= $modx->lexicon('import_site_skip') . "<br />";
else {
$file= getFileContent($modx, $results, "$filepath/$filename");
if (preg_match("/<title>(.*)<\/title>/i", $file, $matches)) {
$pagetitle= $matches[1];
} else
$pagetitle= $value;
if (!$pagetitle)
$pagetitle= $value;
if (preg_match("/<body[^>]*>(.*)[^<]+<\/body>/is", $file, $matches)) {
$content= $matches[1];
} else
$content= $file;
$resource= $modx->newObject('modDocument');
$resource->set('context_key', $context);
$resource->set('content_type', 1);
$resource->set('pagetitle', $pagetitle);
$resource->set('parent', $parent);
$resource->set('isfolder', false);
$alias= getResourceAlias($modx, $resource, $results, $value, $parent, $context);
$resource->set('alias', $alias);
$resource->set('published', false);
$resource->set('template', $modx->getOption('default_template'));
$resource->set('menuindex', $modx->getCount('modResource', array ('parent' => $parent)));
$resource->set('searchable', $modx->getOption('search_default'));
$resource->set('cacheable', $modx->getOption('cache_default'));
$resource->set('content', $content);
if (!$resource->save()) {
$results .= $modx->lexicon('import_site_failed') . "Could not import resource from {$filepath}/{$filename}: <br />" . nl2br(print_r($modx->errorInfo(), true));
} else {
$results .= $modx->lexicon('import_site_success') . "<br />";
}
}
}
}
}
}
if (!function_exists('getFileContent')) {
function getFileContent(& $modx, & $results, $file) {
/* get the file */
if (@ $handle= fopen($file, "r")) {
$buffer= "";
while (!feof($handle)) {
$buffer .= fgets($handle, 4096);
}
fclose($handle);
} else {
$results .= $modx->lexicon('import_site_failed') . " Could not retrieve document '$file'.<br />";
}
return $buffer;
}
}
if (!function_exists('aliasCheck')) {
function getResourceAlias(& $modx, & $resource, & $results, $alias, $parent, $context= 'web') {
/* auto assign alias */
if ($alias == '' && $modx->getOption('automatic_alias')) {
$alias= strtolower(trim($resource->cleanAlias($resource->get('pagetitle'))));
} else {
$alias= $resource->cleanAlias($alias);
}
$resourceContext= $modx->getObject('modContext', $context);
$resourceContext->prepare(true);
$isHtml= true;
$extension= '';
$containerSuffix= $modx->getOption('container_suffix',null,'');
if ($contentType= $modx->getObject('modContentType', 1)) {
$extension= $contentType->getExtension();
$isHtml= (strpos($contentType->get('mime_type'), 'html') !== false);
}
if ($resource->get('isfolder') && $isHtml && !empty ($containerSuffix)) {
$extension= $containerSuffix;
}
$aliasPath= '';
if ($modx->getOption('use_alias_path')) {
$pathParentId= intval($parent);
$parentResources= array ();
$currResource= $modx->getObject('modResource', $pathParentId);
while ($currResource) {
$parentAlias= $currResource->get('alias');
if (empty ($parentAlias))
$parentAlias= "{$pathParentId}";
$parentResources[]= "{$parentAlias}";
$pathParentId= $currResource->get('parent');
$currResource= $currResource->getOne('Parent');
}
$aliasPath= !empty ($parentResources) ? implode('/', array_reverse($parentResources)) : '';
}
$fullAlias= $aliasPath . $alias . $extension;
$iterations= 3;
$origAlias= $alias;
while ($duplicateId = $modx->findResource($fullAlias, $resourceContext->get('key')) && $iterations > 0) {
$iterations--;
$results .= $modx->lexicon('import_duplicate_alias_found',array(
'id' => $duplicateId,
'alias' => $fullAlias
));
$alias= $origAlias . '-' . substr(uniqid(''), -3);
$fullAlias= $aliasPath . $alias . $extension;
}
return $alias;
}
}
$importstart= $modx->getMicroTime();
$results= '';
$allowedfiles= array (
'html',
'htm',
'xml'
);
$context= 'web';
$parent= 0;
if (isset ($scriptProperties['import_context'])) {
$context= $scriptProperties['import_context'];
}
if (isset ($scriptProperties['import_parent'])) {
$parent= intval($scriptProperties['import_parent']);
}
$element= isset ($scriptProperties['content_element']) ? $scriptProperties['content_element'] : 'body';
$filepath= isset ($scriptProperties['filepath']) ? $scriptProperties['filepath'] : $modx->getOption('core_path') . 'import/';
$filesfound= 0;
$files= getFiles($modx, $results, $filesfound, $filepath);
/* no. of files to import */
$results .= sprintf($modx->lexicon('import_files_found'), $filesfound);
/* import files */
if (count($files) > 0) {
importFiles($modx, $results, $allowedfiles, $parent, $filepath, $files, $context);
}
$importend= $modx->getMicroTime();
$totaltime= ($importend - $importstart);
$results .= sprintf("<p />" . $modx->lexicon('import_site_time'), round($totaltime, 3));
return $modx->error->success($results);