mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 14:27:22 +01:00
295 lines
10 KiB
HTML
295 lines
10 KiB
HTML
<?php //$Id$
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//This page prints the backup todo list to see everything
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//Check login
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require_login();
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if (!empty($course->id)) {
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if (!isteacheredit($course->id)) {
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if (empty($to)) {
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error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
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} else {
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if (!isteacheredit($to)) {
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error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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}
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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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//Checks for the required files/functions to backup every mod
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//And check if there is data about it
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$count = 0;
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if ($allmods = get_records("modules") ) {
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foreach ($allmods as $mod) {
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$modname = $mod->name;
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$modfile = "$CFG->dirroot/mod/$modname/backuplib.php";
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$modbackup = $modname."_backup_mods";
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$modcheckbackup = $modname."_check_backup_mods";
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if (file_exists($modfile)) {
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include_once($modfile);
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if (function_exists($modbackup) and function_exists($modcheckbackup)) {
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$var = "exists_".$modname;
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$$var = true;
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$count++;
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}
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}
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//Check data
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//Check module info
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$var = "backup_".$modname;
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if (!isset($$var)) {
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$$var = 1;
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}
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//Check include user info
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$var = "backup_user_info_".$modname;
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if (!isset($$var)) {
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$$var = 1;
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}
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}
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}
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//Check other parameters
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if (!isset($backup_metacourse)) {
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$backup_metacourse = 1;
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}
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if (!isset($backup_users)) {
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$backup_users = 1;
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}
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if (!isset($backup_logs)) {
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$backup_logs = 0;
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}
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if (!isset($backup_user_files)) {
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$backup_user_files = 1;
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}
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if (!isset($backup_course_files)) {
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$backup_course_files = 2;
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}
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if ($count == 0) {
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notice("No backupable modules are installed!");
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}
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?>
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<form name="form" method="post" action="<?php echo $ME ?>">
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<table cellpadding="5">
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<?php
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//Calculate the backup string
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//Calculate the backup word
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//Take off some characters in the filename !!
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$takeoff = array(" ", ":", "/", "\\", "|");
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$backup_word = str_replace($takeoff,"_",strtolower(get_string("backupfilename")));
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//If non-translated, use "backup"
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if (substr($backup_word,0,1) == "[") {
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$backup_word= "backup";
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}
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//Calculate the date format string
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$backup_date_format = str_replace(" ","_",get_string("backupnameformat"));
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//If non-translated, use "%Y%m%d-%H%M"
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if (substr($backup_date_format,0,1) == "[") {
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$backup_date_format = "%%Y%%m%%d-%%H%%M";
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}
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//Calculate the shortname
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$backup_shortname = clean_filename($course->shortname);
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if (empty($backup_shortname) or $backup_shortname == '_' ) {
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$backup_shortname = $course->id;
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}
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//Calculate the final backup filename
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//The backup word
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$backup_name = $backup_word."-";
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//The shortname
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$backup_name .= strtolower($backup_shortname)."-";
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//The date format
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$backup_name .= userdate(time(),$backup_date_format,99,false);
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//The extension
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$backup_name .= ".zip";
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//And finally, clean everything
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$backup_name = clean_filename($backup_name);
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//Calculate the backup unique code to allow simultaneus backups (to define
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//the temp-directory name and records in backup temp tables
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$backup_unique_code = time();
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//Add as hidden name
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echo "<input type=\"hidden\" name=\"backup_unique_code\" value=\"".$backup_unique_code."\">";
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if (empty($to)) {
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//Now print the Backup Name tr
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echo "<tr>";
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echo "<td align=\"right\"><P><B>";
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echo get_string("name").":";
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echo "</B></td><td>";
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//Add as text field
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echo "<input type=\"text\" name=\"backup_name\" size=\"40\" value=\"".$backup_name."\">";
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echo "</td></tr>";
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//Line
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echo "<tr><td colspan=\"2\"><hr noshade size=\"1\"></td></tr>";
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//Now print the To Do list
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echo "<tr>";
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echo "<td colspan=\"2\" align=\"center\"><p><b>";
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} else {
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echo '<input type="hidden" name="backup_name" value="'.$backup_name.'" />';
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}
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//Here we check if backup_users = None. Then, we switch off every module
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//user info, user_files, logs and exercises and workshop backups. A Warning is showed to
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//inform the user.
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if ($backup_users == 2) {
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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 = "backup_user_info_".$modname;
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if (isset($$var)) {
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$$var = 0;
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}
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$var = "backup_".$modname;
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if (isset($$var)) {
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if ($modname == "exercise" || $modname == "workshop") {
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$$var = 0;
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}
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}
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}
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$backup_user_files = 0;
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$backup_logs = 0;
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}
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print_simple_box("<font color=\"red\">".get_string("backupnoneusersinfo")."</font>","center", "70%", '', "20", "noticebox");
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echo "<hr noshade size=\"1\">";
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}
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if (empty($to)) {
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echo get_string("backupdetails").":";
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echo "</td></tr>";
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}
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//This is tha align to every ingo table
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$table->align = array ("left","right");
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if ($allmods = get_records("modules") ) {
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foreach ($allmods as $mod) {
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$modname = $mod->name;
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$modbackup = $modname."_backup_mods";
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//If exists the lib & function
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$var = "exists_".$modname;
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if (isset($$var) && $$var) {
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//Add hidden fields
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$var = "backup_".$modname;
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echo "<input type=\"hidden\" name=\"".$var."\" value=\"".$$var."\">";
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$var = "backup_user_info_".$modname;
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echo "<input type=\"hidden\" name=\"".$var."\" value=\"".$$var."\">";
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$var = "backup_".$modname;
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//Only if selected
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if ($$var == 1) {
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//Print the full tr
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echo "<tr>";
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echo "<td colspan=\"2\"><p><b>";
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//Print the mod name
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echo "<li>".get_string("include")." ".get_string("modulenameplural",$modname)." ";
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//Now look for user-data status
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$backup_user_options[0] = get_string("withoutuserdata");
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$backup_user_options[1] = get_string("withuserdata");
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$var = "backup_user_info_".$modname;
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//Print the user info
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echo $backup_user_options[$$var]."<p>";
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//Call the check function to show more info
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$modcheckbackup = $modname."_check_backup_mods";
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$table->data = $modcheckbackup($id,$$var,$backup_unique_code);
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print_table($table);
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echo "</td></tr>";
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}
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}
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}
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//Write metacourse hidden field
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echo "<input type=\"hidden\" name=\"backup_metacourse\" value=\"".$backup_metacourse."\">";
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if (empty($to)) {
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//Line
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echo "<tr><td colspan=\"2\"><hr noshade size=\"1\"></td></tr>";
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//Now print the Users tr
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echo "<tr>";
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echo "<td colspan=\"2\"><p><b>";
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$user_options[0] = get_string("includeallusers");
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$user_options[1] = get_string("includecourseusers");
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$user_options[2] = get_string("includenoneusers");
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echo "<li>".$user_options[$backup_users]."<p>";
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//Print info
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$table->data = user_check_backup($id,$backup_unique_code,$backup_users);
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print_table($table);
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echo "</td></tr>";
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}
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//Add as hidden name
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echo "<input type=\"hidden\" name=\"backup_users\" value=\"".$backup_users."\">";
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//Now print the Logs tr conditionally
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if ($backup_logs && empty($to)) {
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echo "<tr>";
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echo "<td colspan=\"2\"><p><b>";
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echo "<li>".get_string("includelogentries")."<p>";
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//Print info
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$table->data = log_check_backup($id);
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print_table($table);
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echo "</td></tr>";
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}
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//Add as hidden name
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echo "<input type=\"hidden\" name=\"backup_logs\" value=\"".$backup_logs."\">";
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//Now print the User Files tr conditionally
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if ($backup_user_files) {
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echo "<tr>";
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echo "<td colspan=\"2\"><p><b>";
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echo "<li>".get_string("includeuserfiles")."<p>";
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//Print info
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$table->data = user_files_check_backup($id,$backup_unique_code);
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print_table($table);
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echo "</td></tr>";
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}
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//Add as hidden name
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echo "<input type=\"hidden\" name=\"backup_user_files\" value=\"".$backup_user_files."\">";
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//Now print the Course Files tr conditionally
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if ($backup_course_files) {
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echo "<tr>";
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echo "<td colspan=\"2\"><p><b>";
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echo "<li>".get_string("includecoursefiles")."<p>";
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//Print info
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$table->data = course_files_check_backup($id,$backup_unique_code);
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print_table($table);
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echo "</td></tr>";
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}
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//Add as hidden name
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echo "<input type=\"hidden\" name=\"backup_course_files\" value=\"".$backup_course_files."\">";
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}
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?>
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</table>
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<br />
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<center>
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<input type="hidden" name="to" value="<?php p($to) ?>" />
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<input type="hidden" name="id" value="<?php p($id) ?>" />
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<input type="hidden" name="launch" value="execute" />
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<input type="submit" value="<?php print_string("continue") ?>" />
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<input type="submit" name="cancel" value="<?php print_string("cancel") ?>" />
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</center>
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</form>
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