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chamilo-lms
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[svn r13339] Added code to detect "false-absolute" paths (absolute in the course) and fix them to export SCORM with media with Oogie-constructed paths

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skala
Yannick Warnier 18 years ago
parent 449a8a1f4f
commit bb32294a88
1 changed files with 47 additions and 3 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 50
      main/newscorm/learnpath.class.php

50
main/newscorm/learnpath.class.php
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@ -7344,12 +7344,56 @@ function display_thread_form($action = 'add', $id = 0, $extra_info = '')
$my_dep_file->setAttribute('href',$doc_info[0]);
$my_dep->setAttribute('xml:base','');
$current_dir = dirname($current_course_path.'/'.$item->get_file_path()).'/';
//$current_dir = dirname($current_course_path.'/'.$item->get_file_path()).'/';
$file_path = realpath(api_get_path(SYS_PATH).$doc_info[0]);
$file_path = str_replace('//','/',$file_path);
//prepare the current directory path (until just under 'document') with a trailing slash
$cur_path = substr($current_course_path,-1)=='/'?$current_course_path:$current_course_path.'/';
if(strstr($file_path,$main_path) !== false)
//check if the current document is in that path
if(strstr($file_path,$cur_path) !== false)
{
//the document is in that path, now get the relative path
//to the containing document
$orig_file_path = dirname($cur_path.$my_file_path).'/';
$relative_path ='';
if(strstr($file_path,$cur_path)!==false)
{
$relative_path = substr($file_path,strlen($orig_file_path));
$file_path = substr($file_path,strlen($cur_path));
}
else
{
//this case is still a problem as it's difficult to calculate a relative path easily
//might still generate wrong links
//$file_path = substr($file_path,strlen($cur_path));
//calculate the directory path to the current file (without trailing slash)
$my_relative_path = dirname($file_path);
$my_relative_file = basename($file_path);
//calculate the directory path to the containing file (without trailing slash)
$my_orig_file_path = substr($orig_file_path,0,-1);
$dotdot = '';
$subdir = '';
while(strstr($my_relative_path,$my_orig_file_path)===false && (strlen($my_orig_file_path)>1) && (strlen($my_relative_path)>1))
{
$my_relative_path2 = dirname($my_relative_path);
$my_orig_file_path = dirname($my_orig_file_path);
$subdir = substr($my_relative_path,strlen($my_relative_path2)+1)."/".$subdir;
$dotdot += '../';
$my_relative_path = $my_relative_path2;
}
$relative_path = $dotdot.$subdir.$my_relative_file;
}
//put the current document in the zip (this array is the array
//that will manage documents already in the course folder - relative)
$zip_files[] = $file_path;
//update the links to the current document in the containing document (make them relative)
$link_updates[$my_file_path][] = array('orig'=>$doc_info[0],'dest'=>$relative_path);
$my_dep_file->setAttribute('href',$file_path);
$my_dep->setAttribute('xml:base','');
}
elseif(strstr($file_path,$main_path) !== false)
{//the calculated real path is really inside the dokeos root path
//reduce file path to what's under the DocumentRoot
$file_path = substr($file_path,strlen($root_path));
@ -7857,4 +7901,4 @@ EOD;
}
}
}
?>
?>

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