function wiki_read_xml_ewiki($info, $restore)
{
global $CFG, $COURSE;
//Search the groupmode in coursemodule
$wikioldid = $info["ID"]["0"]["#"];
$newcourseid = $restore->course_id;
$coursemoduleid = $restore->mods['wiki']->instances[$wikioldid]->restored_as_course_module;
$coursemodule = get_records_sql('SELECT *
FROM ' . $CFG->prefix . 'course_modules
WHERE id=' . $coursemoduleid);
$groupmode = $coursemodule[$coursemoduleid]->groupmode;
foreach ($info as $name => $value) {
if ($name != "ENTRIES") {
//Tratamos la wiki
$data['wiki']['groupmode'] = $groupmode;
if ($name == "NAME") {
$data['wiki']['name'] = $value['0']['#'];
$data['wiki']['pagename'] = $value['0']['#'];
} elseif ($name == "PAGENAME") {
//nothing
} elseif ($name == "SUMMARY") {
$data['wiki']['intro'] = $value['0']['#'];
} elseif ($name == "HTMLMODE") {
switch ($value['0']['#']) {
case '0':
$data['wiki']['editor'] = 'ewiki';
break;
case '1':
$data['wiki']['editor'] = 'ewiki';
break;
case '2':
$data['wiki']['editor'] = 'htmleditor';
break;
default:
break;
}
} elseif ($name == "TIMEMODIFIED") {
$data['wiki'][strtolower($name)] = TIME();
} elseif ($name == "WTYPE") {
$wtype = $value['0']['#'];
if ($wtype == 'teacher') {
$data['wiki']['editable'] = '0';
$data['wiki']['studentmode'] = '0';
} elseif ($wtype == 'student') {
$data['wiki']['editable'] = '1';
if ($groupmode == '0') {
$data['wiki']['studentmode'] = '1';
} else {
$data['wiki']['studentmode'] = '2';
}
} else {
//$wtype = 'group'
$data['wiki']['editable'] = '1';
$data['wiki']['studentmode'] = '0';
}
} else {
$data['wiki'][strtolower($name)] = $value['0']['#'];
}
} else {
$dataentries = $value['0']['#']['ENTRY'];
$i = 0;
foreach ($dataentries as $dataentry) {
$entrygroupid = $dataentry['#']['GROUPID']['0']['#'];
foreach ($dataentry as $datapages) {
$datapage = $datapages['PAGES']['0']['#']['PAGE'];
foreach ($datapage as $ewikipage) {
if ($groups = get_record_sql('SELECT *
FROM ' . $CFG->prefix . 'groups g
WHERE g.id=' . $entrygroupid)) {
$groupname = $groups->name;
}
if ($groups = get_record_sql('SELECT *
FROM ' . $CFG->prefix . 'groups g
WHERE g.name=\'' . $groupname . '\'
AND g.courseid = ' . $newcourseid)) {
$groupid = $groups->id;
}
$entryuserid = $ewikipage['#']['USERID']['0']['#'];
if ($wtype == 'student' && $entrygroupid == '0' && $groupmode != '0') {
if ($user_groups = get_records_sql('SELECT gm.id as groupsmembersid, u.id, g.id as groupid
FROM ' . $CFG->prefix . 'groups g,
' . $CFG->prefix . 'groups_members gm,
' . $CFG->prefix . 'user u
WHERE g.courseid=\'' . $newcourseid . '\'
AND u.id = \'' . $entryuserid . '\'
AND g.id = gm.groupid
AND u.id = gm.userid')) {
foreach ($user_groups as $user_group) {
$data['wiki_pages'][$i]['id'] = $ewikipage['#']['ID']['0']['#'];
$data['wiki_pages'][$i]['pagename'] = $ewikipage['#']['PAGENAME']['0']['#'];
$data['wiki_pages'][$i]['version'] = $ewikipage['#']['VERSION']['0']['#'];
$data['wiki_pages'][$i]['content'] = restore_decode_absolute_links(addslashes(wiki_treat_content($ewikipage['#']['CONTENT']['0']['#'])));
$data['wiki_pages'][$i]['version'] = $ewikipage['#']['VERSION']['0']['#'];
$pagerefs = restore_decode_absolute_links(addslashes($ewikipage['#']['REFS']['0']['#']));
$pagerefs = str_replace("\$@LINEFEED@\$", "|", $pagerefs);
$pagerefs = str_replace("||", "", $pagerefs);
$wikipages['importfrombackup'][$i]['refs'] = wiki_treat_internal_ref($pagerefs);
$data['wiki_pages'][$i]['lastmodified'] = $ewikipage['#']['LASTMODIFIED']['0']['#'];
$data['wiki_pages'][$i]['oldentryid'] = $info["ENTRIES"]["0"]["#"]["ENTRY"]["0"]["#"]["ID"]["0"]["#"];
$data['wiki_pages'][$i]['oldid'] = $info["ID"]["0"]["#"];
$data['wiki_pages'][$i]['editor'] = $data['wiki']['editor'];
$data['wiki_pages'][$i]['userid'] = $ewikipage['#']['USERID']['0']['#'];
$data['wiki_pages'][$i]['groupid'] = $user_group->groupid;
if ($wtype == 'teacher') {
$data['wiki_pages'][$i]['editable'] = '0';
$data['wiki_pages'][$i]['ownerid'] = '0';
} elseif ($wtype == 'group') {
$data['wiki_pages'][$i]['editable'] = '1';
$data['wiki_pages'][$i]['ownerid'] = '0';
} else {
$data['wiki_pages'][$i]['editable'] = '1';
$data['wiki_pages'][$i]['ownerid'] = $entryuserid;
}
$i++;
}
}
} else {
$data['wiki_pages'][$i]['id'] = $ewikipage['#']['ID']['0']['#'];
$data['wiki_pages'][$i]['pagename'] = $ewikipage['#']['PAGENAME']['0']['#'];
$data['wiki_pages'][$i]['version'] = $ewikipage['#']['VERSION']['0']['#'];
$data['wiki_pages'][$i]['content'] = restore_decode_absolute_links(addslashes(wiki_treat_content($ewikipage['#']['CONTENT']['0']['#'])));
$data['wiki_pages'][$i]['version'] = $ewikipage['#']['VERSION']['0']['#'];
$pagerefs = restore_decode_absolute_links(addslashes($ewikipage['#']['REFS']['0']['#']));
$pagerefs = str_replace("\$@LINEFEED@\$", "|", $pagerefs);
$pagerefs = str_replace("||", "", $pagerefs);
$wikipages['importfrombackup'][$i]['refs'] = wiki_treat_internal_ref($pagerefs);
$data['wiki_pages'][$i]['lastmodified'] = $ewikipage['#']['LASTMODIFIED']['0']['#'];
$data['wiki_pages'][$i]['oldentryid'] = $info["ENTRIES"]["0"]["#"]["ENTRY"]["0"]["#"]["ID"]["0"]["#"];
$data['wiki_pages'][$i]['oldid'] = $info["ID"]["0"]["#"];
$data['wiki_pages'][$i]['editor'] = $data['wiki']['editor'];
$data['wiki_pages'][$i]['userid'] = $ewikipage['#']['USERID']['0']['#'];
if ($groupmode == '0') {
$data['wiki_pages'][$i]['groupid'] = '0';
} else {
$data['wiki_pages'][$i]['groupid'] = $groupid;
}
if ($wtype == 'teacher') {
$data['wiki_pages'][$i]['editable'] = '0';
$data['wiki_pages'][$i]['ownerid'] = '0';
} elseif ($wtype == 'group') {
$data['wiki_pages'][$i]['editable'] = '1';
$data['wiki_pages'][$i]['ownerid'] = '0';
} else {
$data['wiki_pages'][$i]['editable'] = '1';
$data['wiki_pages'][$i]['ownerid'] = $entryuserid;
}
$i++;
}
}
}
}
}
}
return $data;
}
function wiki_insert_page_from_wiki($wikipage, $dfwikiid, $mode, $course, $name, $oldwikiid, $groupid)
{
global $CFG;
//search for the old wiki cm->id
$modul = get_record("modules", "name", 'wiki');
$coursemodule = get_record_sql('SELECT *
FROM ' . $CFG->prefix . 'course_modules
WHERE module=' . $modul->id . ' AND instance=' . $dfwikiid);
$page->pagename = restore_decode_absolute_links(addslashes($wikipage->pagename));
$page->version = $wikipage->version;
$page->content = wiki_treat_content(restore_decode_absolute_links(addslashes($wikipage->content)), $oldwikiid);
$page->author = wiki_get_username($wikipage->author);
$page->created = $wikipage->created;
$page->lastmodified = $wikipage->lastmodified;
$pagerefs = str_replace("\n", "|", restore_decode_absolute_links(addslashes($wikipage->refs)));
$page_refs = str_replace("||", "", $pagerefs);
$page->refs = wiki_treat_internal_ref($page_refs);
$page->hits = $wikipage->hits;
$page->editable = '1';
$page->dfwiki = $dfwikiid;
switch ($mode) {
case '0':
$page->editor = 'ewiki';
break;
case '1':
$page->editor = 'ewiki';
break;
case '2':
$page->editor = 'htmleditor';
break;
default:
break;
}
$page->groupid = $groupid;
if ($page->content != '') {
if (!insert_record('wiki_pages', addslashes($page))) {
}
backup_flush(300);
}
}
function wiki_read_xml_ewiki($data)
{
if (isset($data['ENTRIES']['0']['#']['ENTRY'])) {
$htmlmode = $data['HTMLMODE']['0']['#'];
$dataentries = $data['ENTRIES']['0']['#']['ENTRY'];
$i = 0;
foreach ($dataentries as $dataentry) {
$groupid = $dataentry['#']['GROUPID']['0']['#'];
foreach ($dataentry as $datapages) {
$datapage = $datapages['PAGES']['0']['#']['PAGE'];
foreach ($datapage as $ewikipage) {
$wikipages['importfrombackup'][$i]['id'] = $ewikipage['#']['ID']['0']['#'];
$wikipages['importfrombackup'][$i]['pagename'] = $ewikipage['#']['PAGENAME']['0']['#'];
$wikipages['importfrombackup'][$i]['version'] = $ewikipage['#']['VERSION']['0']['#'];
$wikipages['importfrombackup'][$i]['content'] = restore_decode_absolute_links(addslashes(wiki_treat_content($ewikipage['#']['CONTENT']['0']['#'])));
$wikipages['importfrombackup'][$i]['version'] = $ewikipage['#']['VERSION']['0']['#'];
$pagerefs = restore_decode_absolute_links(addslashes($ewikipage['#']['REFS']['0']['#']));
$pagerefs = str_replace("\$@LINEFEED@\$", "|", $pagerefs);
$pagerefs = str_replace("||", "", $pagerefs);
$wikipages['importfrombackup'][$i]['refs'] = wiki_treat_internal_ref($pagerefs);
$wikipages['importfrombackup'][$i]['lastmodified'] = $ewikipage['#']['LASTMODIFIED']['0']['#'];
$wikipages['importfrombackup'][$i]['oldentryid'] = $data["ENTRIES"]["0"]["#"]["ENTRY"]["0"]["#"]["ID"]["0"]["#"];
$wikipages['importfrombackup'][$i]['oldid'] = $data["ID"]["0"]["#"];
switch ($htmlmode) {
case '0':
$editor = 'ewiki';
break;
case '1':
$editor = 'ewiki';
break;
case '2':
$editor = 'htmleditor';
break;
default:
break;
}
$wikipages['importfrombackup'][$i]['editor'] = $editor;
$wikipages['importfrombackup'][$i]['groupid'] = $groupid;
$infouser = wiki_get_username($ewikipage['#']['AUTHOR']['0']['#']);
$wikipages['importfrombackup'][$i]['author'] = $infouser->username;
$wikipages['importfrombackup'][$i]['userid'] = $infouser->id;
$i++;
}
}
}
} else {
error("Not exists wiki pages to import in the backup file.");
}
return $wikipages;
}
