/**
*
* @param object $glossary
* @param string $ignored invalid parameter
* @param int|string $hook
* @return string
*/
function glossary_generate_export_file($glossary, $ignored = "", $hook = 0) {
global $CFG, $DB;
$co = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
$co .= glossary_start_tag("GLOSSARY",0,true);
$co .= glossary_start_tag("INFO",1,true);
$co .= glossary_full_tag("NAME",2,false,$glossary->name);
$co .= glossary_full_tag("INTRO",2,false,$glossary->intro);
$co .= glossary_full_tag("INTROFORMAT",2,false,$glossary->introformat);
$co .= glossary_full_tag("ALLOWDUPLICATEDENTRIES",2,false,$glossary->allowduplicatedentries);
$co .= glossary_full_tag("DISPLAYFORMAT",2,false,$glossary->displayformat);
$co .= glossary_full_tag("SHOWSPECIAL",2,false,$glossary->showspecial);
$co .= glossary_full_tag("SHOWALPHABET",2,false,$glossary->showalphabet);
$co .= glossary_full_tag("SHOWALL",2,false,$glossary->showall);
$co .= glossary_full_tag("ALLOWCOMMENTS",2,false,$glossary->allowcomments);
$co .= glossary_full_tag("USEDYNALINK",2,false,$glossary->usedynalink);
$co .= glossary_full_tag("DEFAULTAPPROVAL",2,false,$glossary->defaultapproval);
$co .= glossary_full_tag("GLOBALGLOSSARY",2,false,$glossary->globalglossary);
$co .= glossary_full_tag("ENTBYPAGE",2,false,$glossary->entbypage);
if ( $entries = $DB->get_records("glossary_entries", array("glossaryid"=>$glossary->id))) {
$co .= glossary_start_tag("ENTRIES",2,true);
foreach ($entries as $entry) {
$permissiongranted = 1;
if ( $hook ) {
switch ( $hook ) {
case "ALL":
case "SPECIAL":
break;
default:
$permissiongranted = ($entry->concept[ strlen($hook)-1 ] == $hook);
break;
}
}
if ( $hook ) {
switch ( $hook ) {
case GLOSSARY_SHOW_ALL_CATEGORIES:
break;
case GLOSSARY_SHOW_NOT_CATEGORISED:
$permissiongranted = !$DB->record_exists("glossary_entries_categories", array("entryid"=>$entry->id));
break;
default:
$permissiongranted = $DB->record_exists("glossary_entries_categories", array("entryid"=>$entry->id, "categoryid"=>$hook));
break;
}
}
if ( $entry->approved and $permissiongranted ) {
$co .= glossary_start_tag("ENTRY",3,true);
$co .= glossary_full_tag("CONCEPT",4,false,trim($entry->concept));
$co .= glossary_full_tag("DEFINITION",4,false,$entry->definition);
$co .= glossary_full_tag("FORMAT",4,false,$entry->definitionformat); // note: use old name for BC reasons
$co .= glossary_full_tag("USEDYNALINK",4,false,$entry->usedynalink);
$co .= glossary_full_tag("CASESENSITIVE",4,false,$entry->casesensitive);
$co .= glossary_full_tag("FULLMATCH",4,false,$entry->fullmatch);
$co .= glossary_full_tag("TEACHERENTRY",4,false,$entry->teacherentry);
if ( $aliases = $DB->get_records("glossary_alias", array("entryid"=>$entry->id))) {
$co .= glossary_start_tag("ALIASES",4,true);
foreach ($aliases as $alias) {
$co .= glossary_start_tag("ALIAS",5,true);
$co .= glossary_full_tag("NAME",6,false,trim($alias->alias));
$co .= glossary_end_tag("ALIAS",5,true);
}
$co .= glossary_end_tag("ALIASES",4,true);
}
if ( $catentries = $DB->get_records("glossary_entries_categories", array("entryid"=>$entry->id))) {
$co .= glossary_start_tag("CATEGORIES",4,true);
foreach ($catentries as $catentry) {
$category = $DB->get_record("glossary_categories", array("id"=>$catentry->categoryid));
$co .= glossary_start_tag("CATEGORY",5,true);
$co .= glossary_full_tag("NAME",6,false,$category->name);
$co .= glossary_full_tag("USEDYNALINK",6,false,$category->usedynalink);
$co .= glossary_end_tag("CATEGORY",5,true);
}
$co .= glossary_end_tag("CATEGORIES",4,true);
}
$co .= glossary_end_tag("ENTRY",3,true);
}
}
$co .= glossary_end_tag("ENTRIES",2,true);
}
$co .= glossary_end_tag("INFO",1,true);
$co .= glossary_end_tag("GLOSSARY",0,true);
return $co;
}
/**
* Prepares file area to export as part of XML export
*
* @param string $tag XML tag to use for the group
* @param int $taglevel
* @param int $contextid
* @param string $filearea
* @param int $itemid
* @return string
*/
function glossary_xml_export_files($tag, $taglevel, $contextid, $filearea, $itemid)
{
$co = '';
$fs = get_file_storage();
if ($files = $fs->get_area_files($contextid, 'mod_glossary', $filearea, $itemid, 'itemid,filepath,filename', false)) {
$co .= glossary_start_tag($tag, $taglevel, true);
foreach ($files as $file) {
$co .= glossary_start_tag('FILE', $taglevel + 1, true);
$co .= glossary_full_tag('FILENAME', $taglevel + 2, false, $file->get_filename());
$co .= glossary_full_tag('FILEPATH', $taglevel + 2, false, $file->get_filepath());
$co .= glossary_full_tag('CONTENTS', $taglevel + 2, false, base64_encode($file->get_content()));
$co .= glossary_end_tag('FILE', $taglevel + 1);
}
$co .= glossary_end_tag($tag, $taglevel);
}
return $co;
}
