diff --git a/main/inc/lib/pdf.lib.php b/main/inc/lib/pdf.lib.php
index fbdc0dc565..3d93e7b63c 100644
--- a/main/inc/lib/pdf.lib.php
+++ b/main/inc/lib/pdf.lib.php
@@ -50,6 +50,7 @@ class PDF {
//Converting the string into an array
$html_file_array = array($html_file_array);
}
+
$course_data = array();
if (!empty($course_code)) {
$course_data = api_get_course_info($course_code);
@@ -65,98 +66,97 @@ class PDF {
//Formatting the pdf
self::format_pdf($course_data);
- foreach ($html_file_array as $html_file) {
+ foreach ($html_file_array as $file) {
$html_title = '';
//if the array provided contained subarrays with 'title' entry,
// then print the title in the PDF
- if (is_array($html_file) && isset($html_file['title'])) {
- $html_title = $html_file['title'];
- $html_file = $html_file['path'];
+ if (is_array($file) && isset($file['title'])) {
+ $html_title = $file['title'];
+ $file = $file['path'];
} else {
//we suppose we've only been sent a file path
- $html_title = basename($html_file);
+ $html_title = basename($file);
}
- if (empty($html_file) && !empty($html_title)) {
+ if (empty($file) && !empty($html_title)) {
//this is a chapter, print title & skip the rest
if ($print_title) {
- $this->pdf->WriteHTML('
'.$html_title.'
',2);
+ $this->pdf->WriteHTML('
'.$html_title.'
',2);
}
continue;
}
- if (!file_exists($html_file)) {
+ if (!file_exists($file)) {
//the file doesn't exist, skip
continue;
}
//it's not a chapter but the file exists, print its title
if ($print_title) {
- $this->pdf->WriteHTML('
'.$html_title.'
',2);
+ $this->pdf->WriteHTML('
'.$html_title.'
',2);
}
- $file_info = pathinfo($html_file);
- $dirname = str_replace("\\", '/', $file_info['dirname']);
- $filename = $file_info['basename'];
- $filename =str_replace('_',' ',$filename);
- $extension = $file_info['extension'];
- if (!($extension == 'html' || $extension == 'htm')) {
- continue;
- }
- if ($extension == 'html') {
- $filename =basename($filename,'.html');
- } elseif($extension == 'htm'){
- $filename =basename($filename,'.htm');
- }
-
- $document_html = @file_get_contents($html_file);
- $document_html = preg_replace($clean_search, '', $document_html);
+ $file_info = pathinfo($file);
+ $extension = $file_info['extension'];
- //absolute path for frames.css //TODO: necessary?
- $absolute_css_path=api_get_path(WEB_CODE_PATH).'css/'.api_get_setting('stylesheets').'/frames.css';
- $document_html=str_replace('href="./css/frames.css"',$absolute_css_path, $document_html);
+ if (in_array($extension, array('html', 'htm'))) {
- //$document_html=str_replace('','', $document_html);
-
- if (!empty($course_data['path'])) {
- $document_html= str_replace('../','',$document_html);
- $document_path = api_get_path(WEB_COURSE_PATH).$course_data['path'].'/document/';
-
- $doc = new DOMDocument();
- $result = @$doc->loadHTML($document_html);
-
- //Fixing only images @todo do the same thing with other elements
- $elements = $doc->getElementsByTagName('img');
- $replace_img_elements = array();
- if (!empty($elements)) {
- foreach($elements as $item) {
- $old_src = $item->getAttribute('src');
- //$old_src= str_replace('../','',$old_src);
- if (strpos($old_src, 'http') === false) {
- if (strpos($old_src, '/main/default_course_document') === false) {
- $document_html= str_replace($old_src, $document_path.$old_src, $document_html);
- }
- }
+ $dirname = str_replace("\\", '/', $file_info['dirname']);
+ $filename = $file_info['basename'];
+ $filename = str_replace('_',' ',$filename);
+
+ if ($extension == 'html') {
+ $filename =basename($filename,'.html');
+ } elseif($extension == 'htm'){
+ $filename =basename($filename,'.htm');
+ }
+
+ $document_html = @file_get_contents($file);
+ $document_html = preg_replace($clean_search, '', $document_html);
+
+ //absolute path for frames.css //TODO: necessary?
+ $absolute_css_path = api_get_path(WEB_CODE_PATH).'css/'.api_get_setting('stylesheets').'/frames.css';
+ $document_html = str_replace('href="./css/frames.css"',$absolute_css_path, $document_html);
+
+ //$document_html=str_replace('','', $document_html);
+
+ if (!empty($course_data['path'])) {
+ $document_html= str_replace('../','',$document_html);
+ $document_path = api_get_path(WEB_COURSE_PATH).$course_data['path'].'/document/';
+
+ $doc = new DOMDocument();
+ $result = @$doc->loadHTML($document_html);
+
+ //Fixing only images @todo do the same thing with other elements
+ $elements = $doc->getElementsByTagName('img');
+ $replace_img_elements = array();
+ if (!empty($elements)) {
+ foreach($elements as $item) {
+ $old_src = $item->getAttribute('src');
+ //$old_src= str_replace('../','',$old_src);
+ if (strpos($old_src, 'http') === false) {
+ if (strpos($old_src, '/main/default_course_document') === false) {
+ $document_html= str_replace($old_src, $document_path.$old_src, $document_html);
+ }
+ }
+ }
}
}
- }
- //replace relative path by absolute path for resources
- //$document_html= str_replace('src="/chamilo/main/default_course_document/', 'temp_template_path', $document_html);// before save src templates not apply
- //$document_html= str_replace('src="/', 'temp_template_path', $document_html);// before save src templates not apply
- //$document_html= str_replace('src="/chamilo/main/default_course_document/', 'temp_template_path', $document_html);// before save src templates not apply
-
- //$src_http_www= 'src="'.api_get_path(WEB_COURSE_PATH).$course_data['path'].'/document/';
- //$document_html= str_replace('src="',$src_http_www, $document_html);
- //$document_html= str_replace('temp_template_path', 'src="/main/default_course_document/', $document_html);// restore src templates
-
- api_set_encoding_html($document_html, 'UTF-8'); // The library mPDF expects UTF-8 encoded input data.
- $title = api_get_title_html($document_html, 'UTF-8', 'UTF-8'); // TODO: Maybe it is better idea the title to be passed through
- // $_GET[] too, as it is done with file name.
- // At the moment the title is retrieved from the html document itself.
- if (empty($title)) {
- $title = $filename; // Here file name is expected to contain ASCII symbols only.
- }
-
- $this->pdf->WriteHTML($document_html,2);
+ api_set_encoding_html($document_html, 'UTF-8'); // The library mPDF expects UTF-8 encoded input data.
+ $title = api_get_title_html($document_html, 'UTF-8', 'UTF-8'); // TODO: Maybe it is better idea the title to be passed through
+ // $_GET[] too, as it is done with file name.
+ // At the moment the title is retrieved from the html document itself.
+ if (empty($title)) {
+ $title = $filename; // Here file name is expected to contain ASCII symbols only.
+ }
+
+ if (!empty($document_html)) {
+ $this->pdf->WriteHTML($document_html,2);
+ }
+ } elseif (in_array($extension, array('jpg','jpeg','png','gif'))) {
+ //Images
+ $image = Display::img($file);
+ $this->pdf->WriteHTML(''.$image.'',2);
+ }
}
if (empty($pdf_name)) {