export html document to pdf from documents tool

main/document/document.inc.php

@@ -287,7 +287,7 @@ function build_edit_icons($curdirpath, $type, $path, $visibility, $id, $is_templ
 			$modify_icons = '<a href="edit_document.php?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&amp;file='.urlencode($path).$req_gid.'&selectcat='.$gradebook_category.'"><img src="../img/edit.gif" border="0" title="'.get_lang('Modify').'" alt="" /></a>';
 		} else {
 			$modify_icons = '<a href="edit_document.php?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&amp;file='.urlencode($path).$req_gid.'"><img src="../img/edit.gif" border="0" title="'.get_lang('Modify').'" alt="" /></a>';
-		}
+		}		
 
         if (in_array($path, array('/audio', '/flash', '/images', '/shared_folder', '/video', '/chat_files', '/certificates'))) {
         	$modify_icons .= '&nbsp;'.Display::return_icon('delete_na.gif',get_lang('ThisFolderCannotBeDeleted'));
@@ -304,7 +304,7 @@ function build_edit_icons($curdirpath, $type, $path, $visibility, $id, $is_templ
 				}
 			}
         }
-
+		
         if ($is_certificate_mode) {
         	$modify_icons .= '&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&amp;move='.urlencode($path).$req_gid.'&selectcat='.$gradebook_category.'"><img src="../img/deplacer_fichier.gif" border="0" title="'.get_lang('Move').'" alt="" /></a>';
         	$modify_icons .= '&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&amp;'.$visibility_command.'='.$id.$req_gid.'&amp;'.$sort_params.'&selectcat='.$gradebook_category.'"><img src="../img/'.$visibility_icon.'.gif" border="0" title="'.get_lang('Visible').'" alt="" /></a>';
@@ -341,6 +341,13 @@ function build_edit_icons($curdirpath, $type, $path, $visibility, $id, $is_templ
 			$modify_icons .= '&nbsp;<a href="'.api_get_self().'?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&amp;remove_as_template='.$id.$req_gid.'&amp;'.$sort_params.'"><img src="../img/wizard_gray_small.gif" border="0" title="'.get_lang('RemoveAsTemplate').'" alt=""'.get_lang('RemoveAsTemplate').'" /></a>';
 		}
 	}
+	
+	////////// commented code until implementation is completed (Feature #1768)
+	//if ($type == 'file' && pathinfo($path, PATHINFO_EXTENSION) == 'html') {
+	//	$modify_icons .= '<a href="export_htmldoc2pdf.php?'.api_get_cidreq().'&curdirpath='.$curdirpath.'&amp;file='.urlencode($path).$req_gid.'"><img src="../img/file_pdf_small.gif" border="0" title="'.get_lang('Export2PDF').'" alt="" /></a>';
+	//}
+	////////////
+	
 	return $modify_icons;
 }
 

main/document/export_htmldoc2pdf.php

@@ -0,0 +1,64 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+require_once '../inc/global.inc.php';
+
+define('_MPDF_PATH', api_get_path(LIBRARY_PATH).'mpdf/');
+require_once _MPDF_PATH.'mpdf.php';
+
+$file = Security::remove_XSS($_GET['file']);
+$filename =basename($file,'.html');
+$filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
+
+$title_pdf = $filename;
+$content_pdf = @file_get_contents($filepath.$file);
+
+$title_pdf = api_utf8_encode($title_pdf, api_get_system_encoding());
+$content_pdf = api_utf8_encode($content_pdf, api_get_system_encoding());
+
+$html='
+<!-- defines the headers/footers - this must occur before the headers/footers are set -->
+
+<!--mpdf
+<pageheader name="odds" content-left="'.$title_pdf.'"  header-style-left="color: #880000; font-style: italic;"  line="1" />
+<pagefooter name="odds" content-right="{PAGENO}/{nb}" line="1" />
+
+<!-- set the headers/footers - they will occur from here on in the document -->
+<!--mpdf
+<setpageheader name="odds" page="odd" value="on" show-this-page="1" />
+<setpagefooter name="odds" page="O" value="on" />
+
+mpdf-->'.$content_pdf;
+
+$css_file = api_get_path(TO_SYS, WEB_CSS_PATH).api_get_setting('stylesheets').'/print.css';
+if (file_exists($css_file)) {
+	$css = @file_get_contents($css_file);
+} else {
+	$css = '';
+}
+
+
+$pdf = new mPDF('UTF-8', 'A4', '', '', 30, 20, 27, 25, 16, 13, 'P');
+
+$pdf->directionality = api_get_text_direction();
+
+$pdf->useOnlyCoreFonts = true;
+
+$pdf->SetAuthor('Documents Chamilo');
+$pdf->SetTitle($title_pdf);
+$pdf->SetSubject('Exported from Chamilo Documents');
+$pdf->SetKeywords('Chamilo Documents');
+
+if (!empty($css)) {
+	$pdf->WriteHTML($css, 1);
+	$pdf->WriteHTML($html, 2);
+} else {
+	$pdf->WriteHTML($html);
+}
+
+if (empty($title_pdf)) {
+	$title_pdf = 'Exported from Chamilo Documents';
+}
+$pdf->Output(replace_dangerous_char($title_pdf.'.pdf'), 'D');
+
+?>