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138 lines
4.2 KiB
138 lines
4.2 KiB
17 years ago
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<?php //$id:$
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/**
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* Defines the AICC class, which is meant to contain the aicc items (nuclear elements)
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* @package dokeos.learnpath.aicc
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* @author Yannick Warnier <ywarnier@beeznest.org>
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* @license GNU/GPL - See Dokeos license directory for details
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*/
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/**
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* Defines the "aicc" child of class "learnpath"
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* @package dokeos.learnpath.aicc
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*/
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require_once('openoffice_document.class.php');
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class OpenOfficeTextDocument extends OpenofficeDocument {
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function make_lp($files=array()){
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global $_course;
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$content = file_get_contents($this->base_work_dir.$this->created_dir.'/'.$this->file_name.'.html');
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// we get a content where ||page_break|| indicates where the page is broken
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list($header, $body) = explode('<BODY',$content);
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$body = '<BODY'.$body;
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$pages = explode('||page_break||',$body);
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$first_item = 0;
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foreach($pages as $key=>$page_content){ // for every pages, we create a new file
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$key +=1;
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$page_content = $this->format_page_content($header, $page_content, $this->base_work_dir.$this->created_dir);
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$html_file = $this->created_dir.'-'.$key.'.html';
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$handle = fopen($this->base_work_dir.$this->created_dir.'/'.$html_file,'w+');
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fwrite($handle, $page_content);
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fclose($handle);
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$document_id = add_document($_course,$this->created_dir.'/'.$html_file,'file',filesize($this->base_work_dir.$this->created_dir.'/'.$html_file),$html_file);
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if ($document_id){
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//put the document in item_property update
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api_item_property_update($_course,TOOL_DOCUMENT,$document_id,'DocumentAdded',$_SESSION['_uid'],0,0);
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$infos = pathinfo($this->filepath);
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$slide_name = 'Page '.str_repeat('0',2-strlen($key)).$key;
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$previous = learnpath::add_item(0, $previous, 'document', $document_id, $slide_name, '');
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if($this->first_item == 0){
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$this->first_item = $previous;
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}
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}
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}
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}
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function add_command_parameters(){
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return ' -d woogie';
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}
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function format_page_content($header, $content, $path_to_folder)
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{
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// Tidy
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$tidy = new tidy;
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$config = array(
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'indent' => true,
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'output-xhtml' => true,
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'wrap' => 200,
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'clean' => true,
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'bare' => true);
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$tidy->parseString($header.$content, $config, 'utf8');
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$tidy->cleanRepair();
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$content = $tidy;
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// limit the width of the doc
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$max_width = '720px';
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$content = preg_replace("|<body[^>]*>|","\\0\r\n<div style=\"width:".$max_width."\">",$content);
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$content = str_replace('</body>','</div></body>',$content);
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// line break before and after picture
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$content = str_replace('p {','p {clear:both;',strtolower($content));
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// dokeos styles
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$my_style = api_get_setting('stylesheets');
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if(empty($my_style)){$my_style = 'default';}
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$style_to_import = '@import "'.api_get_path(WEB_CODE_PATH).'css/'.$my_style.'/default.css";'."\n";
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$style_to_import .= '@import "'.api_get_path(WEB_CODE_PATH).'css/'.$my_style.'/course.css";'."\n";
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$content = str_replace('/*<![cdata[*/','/*<![cdata[*/ '.$style_to_import,$content);
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$content = str_replace('absolute','relative',$content);
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/*
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// resize all the picture to the max_width-10
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preg_match_all("|<img src=\"([^\"]*)\"|",strtolower($content),$images);
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foreach ($images[1] as $image)
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{
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list($img_width, $img_height, $type) = getimagesize($path_to_folder.'/'.$image);
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$new_width = $max_width-10;
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if($img_width > $new_width)
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{
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$new_height = round($new_width/$img_width*$img_height);
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include_once (api_get_path(LIBRARY_PATH).'image.lib.php');
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$src = imagecreatefromgif($path_to_folder.'/'.$image);
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$dstImg = imagecreatetruecolor($new_width, $new_height);
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$white = imagecolorallocate($dstImg, 255, 255, 255);
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imagefill($dstImg, 0, 0, $white);
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imageColorTransparent($dstImg, $white);
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imagecopyresampled($dstImg, $src, 0, 0, 0, 0, $new_width, $new_height, $img_width, $img_height);
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imagegif($dstImg,$path_to_folder.'/2'.$image);
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}
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}
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*/
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return $content;
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}
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}
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?>
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