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097015895c
available courses was previously ordered by sortorder. Now it's ordered by fullname. See bug 1108. (http://moodle.org/bugs/bug.php?op=show&bugid=1108)
206 lines
7.4 KiB
HTML
206 lines
7.4 KiB
HTML
<?PHP //$Id$
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//This page receive all the restore_form data. Then, if existing course
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//has been selected, shows a list of courses to select one.
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//It cheks that the parammeter from restore_form are coherent.
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//It puts all the restore info in the session.
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//Finally, it calls restore_execute to do the hard work
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//Get objects from session
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if ($SESSION) {
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$info = $SESSION->info;
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$course_header = $SESSION->course_header;
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if (isset($SESSION->restore)) {
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$restore = $SESSION->restore;
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}
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}
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//If restore session info exists, but we are posting parameters
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//manually, this has prioriry
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if (isset($restore) and isset($restore_restoreto)) {
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unset($restore);
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}
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//Check required objects from session
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//info
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require_variable($info);
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//course_header
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require_variable($course_header);
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//If the restore object doesn't exist, we are going
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//to check every variable individually and create it
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if (!isset($restore)) {
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//Check that we have all we need
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//backup_unique_code
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require_variable($backup_unique_code);
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//file
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require_variable($file);
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//Checks for the required restoremod parameters
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if ($allmods = get_records("modules")) {
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foreach ($allmods as $mod) {
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$modname = $mod->name;
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$var = "restore_".$modname;
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require_variable($$var);
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$var = "restore_user_info_".$modname;
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require_variable($$var);
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}
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}
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//restoreto
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require_variable($restore_restoreto);
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//restore_users
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require_variable($restore_users);
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//restore_logs
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require_variable($restore_logs);
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//restore_user_files
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require_variable($restore_user_files);
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//restore_course_files
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require_variable($restore_course_files);
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//restore_course_files
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require_variable($restore_course_files);
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//Check we've selected a course
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if (!isset($course_id)) {
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$course_id = 0;
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}
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//We are here, having all we need !!
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//Create the restore object and put it in the session
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$restore->backup_unique_code = $backup_unique_code;
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$restore->file = $file;
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if ($allmods = get_records("modules")) {
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foreach ($allmods as $mod) {
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$modname = $mod->name;
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$var = "restore_".$modname;
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$restore->mods[$modname]->restore=$$var;
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$var = "restore_user_info_".$modname;
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$restore->mods[$modname]->userinfo=$$var;
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}
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}
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$restore->restoreto=$restore_restoreto;
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$restore->users=$restore_users;
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$restore->logs=$restore_logs;
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$restore->user_files=$restore_user_files;
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$restore->course_files=$restore_course_files;
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$restore->course_id=$course_id;
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} else {
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//We have the object, so check if we have a new course_id
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//passed as parammeter
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if ($course_id) {
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$restore->course_id=$course_id;
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}
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}
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//We have the object with data, put it in the session
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$SESSION->restore = $restore;
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//From here to the wnd of the script, only use the $restore object
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//Check login
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require_login();
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//Check admin
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if (!empty($id)) {
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if (!isteacheredit($id)) {
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error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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} else {
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if (!isadmin()) {
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error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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}
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//Check site
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if (!$site = get_site()) {
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error("Site not found!");
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}
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//Depending the selected restoreto:
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// If user is a teacher (and nor admin):
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// 0-Current course, deleting: Put $restore->course_id and $restore->deleting (true), create the restore object
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// 1-Current course, adding: Put $restore->course_id and $restore->deleting (false), create the restore object
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// If the uses is an admin:
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// 0-Existing course, deleting: Select the destination course and launch the check again, then
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// put $restore->course_id and $restore->deleting (true), create the restore object.
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// 1-Existing course, adding: Select the destination course and launch the check again, then
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// put $restore->course_id and $restore->deleting (false), create the restore object.
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// 2-New course: Create the restore object and launch the execute.
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//If the user is a teacher and not an admin
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if (isteacher($id) and !isadmin()) {
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$restore->course_id = $id;
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if ($restore->restoreto == 0) {
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$restore->deleting = true;
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} else {
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$restore->deleting = false;
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}
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}
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//If the user is an admin
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if (isadmin()) {
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//Set restore->deleting as needed
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if ($restore->restoreto == 0) {
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$restore->deleting = true;
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} else {
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$restore->deleting = false;
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}
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}
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//Now, select the course if needed
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if (($restore->restoreto == 0 or $restore->restoreto == 1) and ($restore->course_id == 0) and (isadmin())) {
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if ($courses = get_courses("all","c.fullname")) {
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print_heading(get_string("choosecourse"));
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print_simple_box_start("CENTER");
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foreach ($courses as $course) {
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echo "<A HREF=\"restore.php?course_id=$course->id&launch=check&id=$id&file=$file\">$course->fullname ($course->shortname)</A><BR>";
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}
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print_simple_box_end();
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} else {
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print_heading(get_string("nocoursesyet"));
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print_continue("$CFG->wwwroot/$CFG->admin/index.php");
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}
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//Checks everything and execute restore
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} else if ((($restore->restoreto == 0 or $restore->restoreto == 1) and ($restore->course_id != 0)) or ($restore->restoreto == 2)) {
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$show_continue_button = true;
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//Check if we've selected any mod's user info and restore->users
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//is set to none. Change it to course and inform.
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if ($restore->users == 2) {
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$changed = false;
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$mods = $restore->mods;
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foreach ($mods as $mod) {
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if ($mod->userinfo) {
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$changed = true;
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}
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}
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if ($changed) {
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echo get_string ("noteuserschangednonetocourse");
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echo "<hr noshade size=\"1\">";
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$restore->users = 1;
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}
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}
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//Save the restore session object
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$SESSION->restore = $restore;
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if ($show_continue_button) {
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//Print the continue button to execute the restore NOW !!!!
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//All is prepared !!!
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echo "<CENTER>";
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$hidden["launch"] = "execute";
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$hidden["file"] = $file;
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$hidden["id"] = $id;
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print_single_button("restore.php", $hidden, get_string("restorecoursenow"),"post");
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echo "</CENTER>";
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} else {
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//Show error
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error ("Something was wrong checking restore preferences");
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}
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//If we are here. Something must be wrong. Debug !!!
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} else {
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print_object($restore);
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print_object($info);
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print_object($course_header);
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error ("Something must be wrong");
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}
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?>
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