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119 lines
3.7 KiB
119 lines
3.7 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @package chamilo.webservices
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* @author Francis Gonzales
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*/
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require_once '../inc/global.inc.php';
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$libpath = api_get_path(LIBRARY_PATH);
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require_once $libpath.'fileManage.lib.php';
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require_once $libpath.'fileUpload.lib.php';
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require_once api_get_path(INCLUDE_PATH).'lib/mail.lib.inc.php';
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require_once $libpath.'add_course.lib.inc.php';
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/**
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* Function to convert from ppt to png
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* This function is used from Chamilo Rapid Lesson
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*
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* @param array $pptData
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* @return string
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*/
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function wsConvertPpt($pptData)
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{
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$fileData = $pptData['file_data'];
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$dataInfo = pathinfo($pptData['file_name']);
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$fileName = basename($pptData['file_name'], '.' . $dataInfo['extension']);
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$fullFileName = $pptData['file_name'];
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$tempArchivePath = api_get_path(SYS_ARCHIVE_PATH);
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$tempPath = $tempArchivePath . 'wsConvert/' . $fileName . '/';
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$tempPathNewFiles = $tempArchivePath . 'wsConvert/' . $fileName . '-n/';
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$perms = api_get_permissions_for_new_directories();
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if (!is_dir($tempPath)) {
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mkdir($tempPath, $perms, true);
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}
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if (!is_dir($tempPathNewFiles)) {
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mkdir($tempPathNewFiles, $perms, true);
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}
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if (!is_dir($tempPathNewFiles . $fileName)) {
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mkdir($tempPathNewFiles . $fileName, $perms, true);
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}
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$file = base64_decode($fileData);
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file_put_contents($tempPath . $fullFileName, $file);
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if (IS_WINDOWS_OS) { // IS_WINDOWS_OS has been defined in main_api.lib.php
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$converterPath = str_replace('/', '\\', api_get_path(SYS_PATH) . 'main/inc/lib/ppt2png');
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$classPath = $converterPath . ';' . $converterPath . '/jodconverter-2.2.2.jar;' . $converterPath . '/jodconverter-cli-2.2.2.jar';
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$cmd = 'java -Dfile.encoding=UTF-8 -cp "' . $classPath . '" DokeosConverter';
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} else {
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$converterPath = api_get_path(SYS_PATH) . 'main/inc/lib/ppt2png';
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$classPath = ' -Dfile.encoding=UTF-8 -cp .:jodconverter-2.2.2.jar:jodconverter-cli-2.2.2.jar';
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$cmd = 'cd ' . $converterPath . ' && java ' . $classPath . ' DokeosConverter';
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}
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$cmd .= ' -p ' . api_get_setting('service_ppt2lp', 'port');
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$cmd .= ' -w 720 -h 540 -d oogie "' . $tempPath . $fullFileName.'" "' . $tempPathNewFiles . $fileName . '.html"';
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$perms = api_get_permissions_for_new_files();
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chmod($tempPathNewFiles . $fileName, $perms);
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$files = array();
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$return = 0;
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$shell = exec($cmd, $files, $return);
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if ($return === 0) {
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$images = array();
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foreach ($files as $file) {
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$imageData = explode('||', $file);
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$images[$imageData[1]] = base64_encode(file_get_contents($tempPathNewFiles . $fileName . '/' . $imageData[1]));
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}
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$data = array(
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'files' => $files,
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'images' => $images
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);
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deleteDirectory($tempPath);
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deleteDirectory($tempPathNewFiles);
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return serialize($data);
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} else {
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deleteDirectory($tempPath);
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deleteDirectory($tempPathNewFiles);
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return false;
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}
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}
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/**
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* @param $directoryPath
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* @return bool
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*/
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function deleteDirectory($directoryPath)
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{
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$files = array_diff(scandir($directoryPath), array('.','..'));
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foreach ($files as $file) {
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if (is_dir("$directoryPath/$file")) {
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deleteDirectory("$directoryPath/$file");
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} else {
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unlink("$directoryPath/$file");
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}
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}
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return rmdir($directoryPath);
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}
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$webPath = api_get_path(WEB_PATH);
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$webCodePath = api_get_path(WEB_CODE_PATH);
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$options = array(
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'uri' => $webPath,
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'location' => $webCodePath . 'webservices/additional_webservices.php'
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);
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$soapServer = new SoapServer(NULL, $options);
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$soapServer->addFunction('wsConvertPpt');
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$soapServer->handle();
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