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					<?php | 
				
			
			
		
	
		
			
				
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					/* For licensing terms, see /license.txt */ | 
				
			
			
		
	
		
			
				
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					/** | 
				
			
			
		
	
		
			
				
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					 * Defines the OpenOfficeDocument class, which is meant as a conversion | 
				
			
			
		
	
		
			
				
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					 * tool from Office text documents (.doc, .sxw, .odt, .docx) to | 
				
			
			
		
	
	
		
			
				
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					@ -15,11 +16,12 @@ require_once 'openoffice_document.class.php'; | 
				
			
			
		
	
		
			
				
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					require_once api_get_path(LIBRARY_PATH).'specific_fields_manager.lib.php'; | 
				
			
			
		
	
		
			
				
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					require_once api_get_path(LIBRARY_PATH).'search/ChamiloIndexer.class.php'; | 
				
			
			
		
	
		
			
				
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					require_once api_get_path(LIBRARY_PATH).'search/IndexableChunk.class.php'; | 
				
			
			
		
	
		
			
				
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					/** | 
				
			
			
		
	
		
			
				
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					 * @package chamilo.learnpath.openofficedocument | 
				
			
			
		
	
		
			
				
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					 */ | 
				
			
			
		
	
		
			
				
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					class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					class OpenOfficeTextDocument extends OpenofficeDocument | 
				
			
			
		
	
		
			
				
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					{ | 
				
			
			
		
	
		
			
				
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					    public $split_steps; | 
				
			
			
		
	
		
			
				
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					    /** | 
				
			
			
		
	
	
		
			
				
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					@ -30,8 +32,13 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					     * @param	integer Creator user id | 
				
			
			
		
	
		
			
				
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					     * @return	void | 
				
			
			
		
	
		
			
				
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					     */ | 
				
			
			
		
	
		
			
				
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					    public function __construct($split_steps = false, $course_code = null, $resource_id = null, $user_id = null) { | 
				
			
			
		
	
		
			
				
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					        $this -> split_steps = $split_steps; | 
				
			
			
		
	
		
			
				
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					    public function __construct( | 
				
			
			
		
	
		
			
				
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					        $split_steps = false, | 
				
			
			
		
	
		
			
				
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					        $course_code = null, | 
				
			
			
		
	
		
			
				
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					        $resource_id = null, | 
				
			
			
		
	
		
			
				
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					        $user_id = null | 
				
			
			
		
	
		
			
				
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					    ) { | 
				
			
			
		
	
		
			
				
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					        $this->split_steps = $split_steps; | 
				
			
			
		
	
		
			
				
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					        parent::__construct($course_code, $resource_id, $user_id); | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					@ -44,7 +51,9 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					    { | 
				
			
			
		
	
		
			
				
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					        $_course = api_get_course_info(); | 
				
			
			
		
	
		
			
				
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					        // We get a content where ||page_break|| indicates where the page is broken. | 
				
			
			
		
	
		
			
				
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					        if (!file_exists($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html')) { return false; } | 
				
			
			
		
	
		
			
				
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					        if (!file_exists($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html')) { | 
				
			
			
		
	
		
			
				
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					            return false; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $content = file_get_contents($this->base_work_dir.'/'.$this->created_dir.'/'.$this->file_name.'.html'); | 
				
			
			
		
	
		
			
				
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					        unlink($this->base_work_dir.'/'.$this->file_path); | 
				
			
			
		
	
	
		
			
				
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					@ -71,7 +80,9 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					        // Chamilo styles. | 
				
			
			
		
	
		
			
				
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					        $my_style = api_get_setting('stylesheets'); | 
				
			
			
		
	
		
			
				
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					        if (empty($my_style)) { $my_style = 'chamilo'; } | 
				
			
			
		
	
		
			
				
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					        if (empty($my_style)) { | 
				
			
			
		
	
		
			
				
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					            $my_style = 'chamilo'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $style_to_import = "<style type=\"text/css\">\r\n"; | 
				
			
			
		
	
		
			
				
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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 .= "</style>\r\n"; | 
				
			
			
		
	
	
		
			
				
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					@ -98,10 +109,9 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					     * @param	string	Content | 
				
			
			
		
	
		
			
				
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					     * @return	void | 
				
			
			
		
	
		
			
				
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					     */ | 
				
			
			
		
	
		
			
				
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					    function dealPerChapter($header, $content) | 
				
			
			
		
	
		
			
				
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					    public function dealPerChapter($header, $content) | 
				
			
			
		
	
		
			
				
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					    { | 
				
			
			
		
	
		
			
				
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					        $_course = api_get_course_info(); | 
				
			
			
		
	
		
			
				
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					        $content = str_replace('||page_break||', '', $content); | 
				
			
			
		
	
		
			
				
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					        // Get all the h1. | 
				
			
			
		
	
	
		
			
				
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					@ -122,9 +132,9 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					        $items_to_create[get_lang('Introduction')] = $intro_content; | 
				
			
			
		
	
		
			
				
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					        for ($i = 0; $i < count($matches[0]); $i++) { | 
				
			
			
		
	
		
			
				
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					            if (empty($matches[1][$i])) | 
				
			
			
		
	
		
			
				
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					            if (empty($matches[1][$i])) { | 
				
			
			
		
	
		
			
				
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					                continue; | 
				
			
			
		
	
		
			
				
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					            } | 
				
			
			
		
	
		
			
				
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					            $content = api_strstr($content, $matches[0][$i]); | 
				
			
			
		
	
		
			
				
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					            if ($i + 1 !== count($matches[0])) { | 
				
			
			
		
	
	
		
			
				
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					@ -155,7 +165,6 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					            ); | 
				
			
			
		
	
		
			
				
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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( | 
				
			
			
		
	
		
			
				
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					                    $_course, | 
				
			
			
		
	
	
		
			
				
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					@ -188,20 +197,20 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					     * @param	string	Page body | 
				
			
			
		
	
		
			
				
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					     * @return	void | 
				
			
			
		
	
		
			
				
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					     */ | 
				
			
			
		
	
		
			
				
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					    function dealPerPage($header, $body) | 
				
			
			
		
	
		
			
				
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					    public function dealPerPage($header, $body) | 
				
			
			
		
	
		
			
				
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					    { | 
				
			
			
		
	
		
			
				
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					        $_course = api_get_course_info(); | 
				
			
			
		
	
		
			
				
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					        // Split document to pages. | 
				
			
			
		
	
		
			
				
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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) { | 
				
			
			
		
	
		
			
				
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					            // 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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					            $page_content = $this->format_page_content( | 
				
			
			
		
	
		
			
				
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					                $header, | 
				
			
			
		
	
		
			
				
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					                $page_content, | 
				
			
			
		
	
		
			
				
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					                $this->base_work_dir.$this->created_dir | 
				
			
			
		
	
		
			
				
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					            ); | 
				
			
			
		
	
		
			
				
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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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					@ -243,7 +252,7 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					                    //echo Display::return_message(print_r($_POST)); | 
				
			
			
		
	
		
			
				
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					                    $di = new ChamiloIndexer(); | 
				
			
			
		
	
		
			
				
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					                    isset($_POST['language']) ? $lang = Database::escape_string($_POST['language']) : $lang = 'english'; | 
				
			
			
		
	
		
			
				
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					                    $di->connectDb(NULL, NULL, $lang); | 
				
			
			
		
	
		
			
				
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					                    $di->connectDb(null, null, $lang); | 
				
			
			
		
	
		
			
				
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					                    $ic_slide = new IndexableChunk(); | 
				
			
			
		
	
		
			
				
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					                    $ic_slide->addValue('title', $slide_name); | 
				
			
			
		
	
		
			
				
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					                    $specific_fields = get_specific_field_list(); | 
				
			
			
		
	
	
		
			
				
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					@ -294,7 +303,8 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					     * Returns additional Java command parameters | 
				
			
			
		
	
		
			
				
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					     * @return	string	The additional parameters to be used in the Java call | 
				
			
			
		
	
		
			
				
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					     */ | 
				
			
			
		
	
		
			
				
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					    function add_command_parameters() { | 
				
			
			
		
	
		
			
				
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					    public function add_command_parameters() | 
				
			
			
		
	
		
			
				
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					    { | 
				
			
			
		
	
		
			
				
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					        return ' -d woogie "'.$this->base_work_dir.'/'.$this->file_path.'"  "'.$this->base_work_dir.$this->created_dir.'/'.$this->file_name.'.html"'; | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					@ -304,8 +314,8 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					     * @param	string	Page content | 
				
			
			
		
	
		
			
				
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					     * @return	string	Formatted page content | 
				
			
			
		
	
		
			
				
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					     */ | 
				
			
			
		
	
		
			
				
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					    function format_page_content($header, $content) { | 
				
			
			
		
	
		
			
				
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					    public function format_page_content($header, $content) | 
				
			
			
		
	
		
			
				
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					    { | 
				
			
			
		
	
		
			
				
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					        // Limit the width of the doc. | 
				
			
			
		
	
		
			
				
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					        list($max_width, $max_height) = explode('x', api_get_setting('service_ppt2lp', 'size')); | 
				
			
			
		
	
		
			
				
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					@ -330,7 +340,6 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					            $defined_width = preg_match("|width=([^\s]*)|i", $images[0][$key], $img_width); | 
				
			
			
		
	
		
			
				
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					            $img_width = $img_width[1]; | 
				
			
			
		
	
		
			
				
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					            if (!$defined_width) { | 
				
			
			
		
	
		
			
				
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					                $image_size = api_getimagesize($this->base_work_dir.$this->created_dir.'/'.$image); | 
				
			
			
		
	
		
			
				
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					                $img_width  = $image_size['width']; | 
				
			
			
		
	
		
			
				
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					                $img_height = $image_size['height']; | 
				
			
			
		
	
	
		
			
				
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					@ -340,7 +349,6 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					                    $picture_resized = str_ireplace('<img', '<img width="'.$new_width.'" ', $images[0][$key]); | 
				
			
			
		
	
		
			
				
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					                    $content = str_replace($images[0][$key], $picture_resized, $content); | 
				
			
			
		
	
		
			
				
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					                } | 
				
			
			
		
	
		
			
				
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					            } elseif ($img_width > $max_width - 10) { | 
				
			
			
		
	
		
			
				
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					                $picture_resized = str_ireplace('width='.$img_width, 'width="'.($max_width - 10).'"', $images[0][$key]); | 
				
			
			
		
	
		
			
				
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					                $content = str_replace($images[0][$key], $picture_resized, $content); | 
				
			
			
		
	
	
		
			
				
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					@ -353,7 +361,8 @@ class OpenOfficeTextDocument extends OpenofficeDocument { | 
				
			
			
		
	
		
			
				
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					    /** | 
				
			
			
		
	
		
			
				
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					     * Add documents to the visioconference (to be implemented) | 
				
			
			
		
	
		
			
				
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					     */ | 
				
			
			
		
	
		
			
				
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					    function add_docs_to_visio() { | 
				
			
			
		
	
		
			
				
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					    public function add_docs_to_visio() | 
				
			
			
		
	
		
			
				
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					    { | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					} | 
				
			
			
		
	
	
		
			
				
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