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- <?php //$id:$
- /**
- * Defines the AICC class, which is meant to contain the aicc items (nuclear elements)
- * @package dokeos.learnpath.aicc
- * @author Yannick Warnier <ywarnier@beeznest.org>
- * @license GNU/GPL - See Dokeos license directory for details
- */
- /**
- * Defines the "aicc" child of class "learnpath"
- * @package dokeos.learnpath.aicc
- */
- abstract class OpenofficeDocument extends learnpath {
-
- public $first_item = 0;
- /**
- * Class constructor. Based on the parent constructor.
- * @param string Course code
- * @param integer Learnpath ID in DB
- * @param integer User ID
- */
- function OpenofficeDocument($course_code=null,$resource_id=null,$user_id=null) {
- if($this->debug>0){error_log('In OpenofficeDocument::OpenofficeDocument()',0);}
- if(!empty($course_code) and !empty($resource_id) and !empty($user_id))
- {
- parent::learnpath($course_code, $resource_id, $user_id);
- }else{
- //do nothing but still build the presentation object
- }
- }
-
- function convert_document($file, $action_after_conversion='make_lp'){
-
- global $_course, $_user, $_configuration;
-
- $this->file_name = (strrpos($file['name'],'.')>0 ? substr($file['name'], 0, strrpos($file['name'],'.')) : $file['name']);
- $this->file_name = remove_accents($this->file_name);
- $this->file_name = replace_dangerous_char($this->file_name,'strict');
- $this->file_name = strtolower($this->file_name);
-
- $this->file_path = $this->file_name.'.'.pathinfo($file['name'],PATHINFO_EXTENSION);
-
-
-
- $dir_name = '/'.$this->file_name;
-
-
- //create the directory
- $this->base_work_dir = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
-
- $visio_dir = ($action_after_conversion=='add_docs_to_visio')?VIDEOCONF_UPLOAD_PATH:'';
-
- $this->created_dir = create_unexisting_directory($_course,$_user['user_id'],0,0,$this->base_work_dir,$visio_dir.$dir_name);
-
- move_uploaded_file($file['tmp_name'],$this->base_work_dir.'/'.$this->file_path);
- $perm = api_get_setting('permissions_for_new_files');
-
-
- $classpath = '-cp .:jodconverter-2.2.1.jar:jodconverter-cli-2.2.1.jar';
- if(strpos($_ENV['OS'],'Windows') !== false)
- {
- $classpath = str_replace(':',';',$classpath);
- }
- if(strpos($_ENV['OS'],'Windows') !== false)
- {
- $cmd = 'cd '.str_replace('/','\\',api_get_path(SYS_PATH).'main/inc/lib/ppt2png ').$classpath.' DokeosConverter';
- }
- else
- {
- $cmd = 'cd '.api_get_path(SYS_PATH).'main/inc/lib/ppt2png && java '.$classpath.' DokeosConverter';
- }
- $cmd .= ' -p '.api_get_setting('service_ppt2lp','port');
-
- // call to the function implemented by child
- $cmd .= $this -> add_command_parameters();
-
- $cmd .= ' "'.$this->base_work_dir.'/'.$this->file_path.'" "'.$this->base_work_dir.$this->created_dir.'.html"';
- // to allow openoffice to manipulate docs.
- chmod ($this->base_work_dir.$this->created_dir,0777);
- chmod($this->base_work_dir.'/'.$this->file_path,0777);
-
- $shell = exec($cmd, $files, $return);
- if($return != 0) { //if the java application returns an error code
-
- DocumentManager::delete_document($_course, $dir_name, $this->base_work_dir);
- return false;
-
- }
-
- // create lp
- $this->lp_id = learnpath::add_lp($_course['id'], $this->file_name,'','guess','manual');
-
- // call to the function implemented by child following action_after_conversion parameter
- switch ($action_after_conversion)
- {
- case 'make_lp':$this -> make_lp($files);
- break;
- case 'add_docs_to_visio':$this -> add_docs_to_visio($files);
- break;
- }
-
- $perm = api_get_setting('permissions_for_new_directories');
- $perm = octdec(!empty($perm)?$perm:0770);
- chmod ($this->base_work_dir.$this->created_dir,$perm);
- return $this->first_item;
-
- }
-
- abstract function make_lp();
- abstract function add_docs_to_visio();
- abstract function add_command_parameters();
-
-
- }
- ?>
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