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MDL-29029 move dbtransfer to admin tools

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AMOS BEGIN
 CPY [dbexport,core_dbtransfer],[pluginname,tool_dbtransfer]
 MOV [dbexport,core_dbtransfer],[dbexport,tool_dbtransfer]
 MOV [dbtransfer,core_dbtransfer],[dbtransfer,tool_dbtransfer]
 MOV [exportdata,core_dbtransfer],[exportdata,tool_dbtransfer]
 MOV [notargetconectexception,core_dbtransfer],[notargetconectexception,tool_dbtransfer]
 MOV [pluginname,core_dbtransfer],[pluginname,tool_dbtransfer]
 MOV [transferdata,core_dbtransfer],[transferdata,tool_dbtransfer]
 MOV [transferdbintro,core_dbtransfer],[transferdbintro,tool_dbtransfer]
 MOV [transferdbtoserver,core_dbtransfer],[transferdbtoserver,tool_dbtransfer]
 MOV [transferringdbto,core_dbtransfer],[transferringdbto,tool_dbtransfer]
AMOS END
This commit is contained in:
Petr Skoda 2011-09-17 22:24:12 +02:00
parent 72941d564a
commit cfe070b292
16 changed files with 314 additions and 111 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
admin/dbtransfer/database_export_form.php
View File

@ -1,19 +0,0 @@
<?php
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
}
require_once $CFG->libdir.'/formslib.php';
class database_export_form extends moodleform {
function definition() {
$mform = $this->_form;
$mform->addElement('header', 'database', get_string('dbexport', 'dbtransfer'));
$mform->addElement('textarea', 'description', get_string('description'), array('rows'=>5, 'cols'=>60));
$this->add_action_buttons(false, get_string('exportdata', 'dbtransfer'));
}
}

21
admin/dbtransfer/dbexport.php
View File

@ -1,21 +0,0 @@
<?php
require('../../config.php');
require_once('lib.php');
require_once('database_export_form.php');
require_login();
admin_externalpage_setup('dbexport');
//create form
$form = new database_export_form();
if ($data = $form->get_data()) {
dbtransfer_export_xml_database($data->description, $DB);
die;
}
echo $OUTPUT->header();
// TODO: add some more info here
$form->display();
echo $OUTPUT->footer();

47
admin/dbtransfer/index.php
View File

@ -1,47 +0,0 @@
<?php
require('../../config.php');
require_once('lib.php');
require_once('database_transfer_form.php');
require_login();
admin_externalpage_setup('dbtransfer');
// Create the form
$form = new database_transfer_form();
// If we have valid input.
if ($data = $form->get_data()) {
// Connect to the other database.
list($dbtype, $dblibrary) = explode('/', $data->driver);
$targetdb = moodle_database::get_driver_instance($dbtype, $dblibrary);
if (!$targetdb->connect($data->dbhost, $data->dbuser, $data->dbpass, $data->dbname, $data->prefix, null)) {
throw new dbtransfer_exception('notargetconectexception', null, "$CFG->wwwroot/$CFG->admin/dbtransfer/");
}
if ($targetdb->get_tables()) {
throw new dbtransfer_exception('targetdatabasenotempty', null, "$CFG->wwwroot/$CFG->admin/dbtransfer/");
}
// Start output.
echo $OUTPUT->header();
$data->dbtype = $dbtype;
echo $OUTPUT->heading(get_string('transferringdbto', 'dbtransfer', $data));
// Do the transfer.
$feedback = new html_list_progress_trace();
dbtransfer_transfer_database($DB, $targetdb, $feedback);
$feedback->finished();
// Finish up.
echo $OUTPUT->notification(get_string('success'), 'notifysuccess');
echo $OUTPUT->continue_button("$CFG->wwwroot/$CFG->admin/");
echo $OUTPUT->footer();
die;
}
// Otherwise display the settings form.
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('transferdbtoserver', 'dbtransfer'));
echo '<p>', get_string('transferdbintro', 'dbtransfer'), "</p>\n\n";
$form->display();
echo $OUTPUT->footer();

4
admin/settings/development.php
View File

@ -19,10 +19,6 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
$ADMIN->add('experimental', $temp);
// DB transfer related pages
$ADMIN->add('experimental', new admin_externalpage('dbtransfer', get_string('dbtransfer', 'dbtransfer'), $CFG->wwwroot.'/'.$CFG->admin.'/dbtransfer/index.php', 'moodle/site:config', true));
$ADMIN->add('experimental', new admin_externalpage('dbexport', get_string('dbexport', 'dbtransfer'), $CFG->wwwroot.'/'.$CFG->admin.'/dbtransfer/dbexport.php', 'moodle/site:config', true));
// "debugging" settingpage
$temp = new admin_settingpage('debugging', get_string('debugging', 'admin'));
$temp->add(new admin_setting_special_debug());

40
admin/tool/dbtransfer/database_export_form.php Normal file
View File

@ -0,0 +1,40 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Transfer form
*
* @package tool
* @subpackage dbtransfer
* @copyright 2008 Petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
require_once $CFG->libdir.'/formslib.php';
class database_export_form extends moodleform {
function definition() {
$mform = $this->_form;
$mform->addElement('header', 'database', get_string('dbexport', 'tool_dbtransfer'));
$mform->addElement('textarea', 'description', get_string('description'), array('rows'=>5, 'cols'=>60));
$this->add_action_buttons(false, get_string('exportdata', 'tool_dbtransfer'));
}
}

31
admin/dbtransfer/database_transfer_form.php → admin/tool/dbtransfer/database_transfer_form.php
View File

@ -1,8 +1,29 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
}
/**
* Transfer form
*
* @package tool
* @subpackage dbtransfer
* @copyright 2008 Petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
require_once $CFG->libdir.'/formslib.php';
@ -11,7 +32,7 @@ class database_transfer_form extends moodleform {
function definition() {
$mform = $this->_form;
$mform->addElement('header', 'database', get_string('dbtransfer', 'dbtransfer'));
$mform->addElement('header', 'database', get_string('dbtransfer', 'tool_dbtransfer'));
$supported = array (
'mysqli/native',
@ -43,6 +64,6 @@ class database_transfer_form extends moodleform {
$mform->addRule('dbpass', get_string('required'), 'required', null);
$mform->addRule('prefix', get_string('required'), 'required', null);
$this->add_action_buttons(false, get_string('transferdata', 'dbtransfer'));
$this->add_action_buttons(false, get_string('transferdata', 'tool_dbtransfer'));
}
}

46
admin/tool/dbtransfer/dbexport.php Normal file
View File

@ -0,0 +1,46 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Export
*
* @package tool
* @subpackage dbtransfer
* @copyright 2008 Petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('NO_OUTPUT_BUFFERING', true);
require('../../../config.php');
require_once('locallib.php');
require_once('database_export_form.php');
require_login();
admin_externalpage_setup('tooldbexport');
//create form
$form = new database_export_form();
if ($data = $form->get_data()) {
dbtransfer_export_xml_database($data->description, $DB);
die;
}
echo $OUTPUT->header();
// TODO: add some more info here
$form->display();
echo $OUTPUT->footer();

72
admin/tool/dbtransfer/index.php Normal file
View File

@ -0,0 +1,72 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Transfer tool
*
* @package tool
* @subpackage dbtransfer
* @copyright 2008 Petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define('NO_OUTPUT_BUFFERING', true);
require('../../../config.php');
require_once('locallib.php');
require_once('database_transfer_form.php');
require_login();
admin_externalpage_setup('tooldbtransfer');
// Create the form
$form = new database_transfer_form();
// If we have valid input.
if ($data = $form->get_data()) {
// Connect to the other database.
list($dbtype, $dblibrary) = explode('/', $data->driver);
$targetdb = moodle_database::get_driver_instance($dbtype, $dblibrary);
if (!$targetdb->connect($data->dbhost, $data->dbuser, $data->dbpass, $data->dbname, $data->prefix, null)) {
throw new dbtransfer_exception('notargetconectexception', null, "$CFG->wwwroot/$CFG->admin/tool/dbtransfer/");
}
if ($targetdb->get_tables()) {
throw new dbtransfer_exception('targetdatabasenotempty', null, "$CFG->wwwroot/$CFG->admin/tool/dbtransfer/");
}
// Start output.
echo $OUTPUT->header();
$data->dbtype = $dbtype;
echo $OUTPUT->heading(get_string('transferringdbto', 'tool_dbtransfer', $data));
// Do the transfer.
$feedback = new html_list_progress_trace();
dbtransfer_transfer_database($DB, $targetdb, $feedback);
$feedback->finished();
// Finish up.
echo $OUTPUT->notification(get_string('success'), 'notifysuccess');
echo $OUTPUT->continue_button("$CFG->wwwroot/$CFG->admin/");
echo $OUTPUT->footer();
die;
}
// Otherwise display the settings form.
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('transferdbtoserver', 'tool_dbtransfer'));
echo '<p>', get_string('transferdbintro', 'tool_dbtransfer'), "</p>\n\n";
$form->display();
echo $OUTPUT->footer();

35
admin/tool/dbtransfer/lang/en/tool_dbtransfer.php Normal file
View File

@ -0,0 +1,35 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Strings for component 'tool_generator', language 'en', branch 'MOODLE_22_STABLE'
*
* @package tool
* @subpackage dbtransfer
* @copyright 2011 petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
$string['dbexport'] = 'Database transfer';
$string['dbtransfer'] = 'Database export';
$string['exportdata'] = 'Export data';
$string['notargetconectexception'] = 'Can not connect target database, sorry.';
$string['pluginname'] = 'Database transfer';
$string['transferdata'] = 'Transfer data';
$string['transferdbintro'] = 'This script will transfer the entire contents of this database to another database server.';
$string['transferdbtoserver'] = 'Transfer this Moodle database to another server';
$string['transferringdbto'] = 'Transferring this database to {$a->dbtype} database {$a->dbname} on {$a->dbhost}';

26
admin/dbtransfer/lib.php → admin/tool/dbtransfer/locallib.php
View File

@ -1,10 +1,34 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Export db content to file.
*
* @package tool
* @subpackage dbtransfer
* @copyright 2008 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
/*
TODO:
- exporting to server file >2GB fails in 32bit operating systems - needs warning
- we may run out of disk space exporting to srever file - we must verify the file is not truncated; read from the end of file?
- we may run out of disk space exporting to server file - we must verify the file is not truncated; read from the end of file?
- when sending file >4GB - FAT32 limit, Apache limit, browser limit - needs warning
- there must be some form of progress bar during export, transfer - new tracking class could be passed around
- command line operation - could work around some 2G/4G limits in PHP; useful for cron full backups

32
admin/tool/dbtransfer/settings.php Normal file
View File

@ -0,0 +1,32 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Link to InnoDB conversion tool
*
* @package tool
* @subpackage dbtransfer
* @copyright 2011 Petr Skoda {@link http://skodak.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
if ($hassiteconfig) {
// DB transfer related pages
$ADMIN->add('experimental', new admin_externalpage('tooldbtransfer', get_string('dbtransfer', 'tool_dbtransfer'), $CFG->wwwroot.'/'.$CFG->admin.'/tool/dbtransfer/index.php', 'moodle/site:config', true));
$ADMIN->add('experimental', new admin_externalpage('tooldbexport', get_string('dbexport', 'tool_dbtransfer'), $CFG->wwwroot.'/'.$CFG->admin.'/tool/dbtransfer/dbexport.php', 'moodle/site:config', true));
}

30
admin/tool/dbtransfer/version.php Normal file
View File

@ -0,0 +1,30 @@
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Version details.
*
* @package tool
* @subpackage dbtransfer
* @copyright 2008 Petr Skoda
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
$plugin->version = 2011091700; // The current plugin version (Date: YYYYMMDDXX)
$plugin->requires = 2011091600; // Requires this Moodle version
$plugin->component = 'tool_dbtransfer'; // Full name of the plugin (used for diagnostics)

6
lang/en/dbtransfer.php
View File

@ -30,15 +30,9 @@ $string['dbexport'] = 'Database export';
$string['dbtransfer'] = 'Database transfer';
$string['differenttableexception'] = 'Table {$a} structure does not match.';
$string['done'] = 'Done';
$string['exportdata'] = 'Export data';
$string['exportschemaexception'] = 'Current database structure does not match all install.xml files. <br /> {$a}';
$string['checkingsourcetables'] = 'Checking source table structure';
$string['importschemaexception'] = 'Current database structure does not match all install.xml files. <br /> {$a}';
$string['importversionmismatchexception'] = 'Current version {$a->currentver} does not match exported version {$a->schemaver}.';
$string['malformedxmlexception'] = 'Malformed XML found, can not continue.';
$string['notargetconectexception'] = 'Can not connect target database, sorry.';
$string['transferdata'] = 'Transfer data';
$string['transferdbintro'] = 'This script will transfer the entire contents of this database to another database server.';
$string['transferdbtoserver'] = 'Transfer this Moodle database to another server';
$string['transferringdbto'] = 'Transferring this database to {$a->dbtype} database {$a->dbname} on {$a->dbhost}';
$string['unknowntableexception'] = 'Unknown table {$a} found in export file.';

10
lib/dtl/database_mover.php
View File

@ -51,10 +51,10 @@ class database_mover extends database_exporter {
$this->feeback = $feeback;
}
if ($check_schema) {
$this->feeback->output(get_string('checkingsourcetables', 'dbtransfer'));
$this->feeback->output(get_string('checkingsourcetables', 'core_dbtransfer'));
}
parent::__construct($mdb_source, $check_schema);
$this->feeback->output(get_string('creatingtargettables', 'dbtransfer'));
$this->feeback->output(get_string('creatingtargettables', 'core_dbtransfer'));
$this->importer = new database_importer($mdb_target, $check_schema);
}
@ -75,7 +75,7 @@ class database_mover extends database_exporter {
* @return void
*/
public function begin_database_export($version, $release, $timestamp, $description) {
$this->feeback->output(get_string('copyingtables', 'dbtransfer'));
$this->feeback->output(get_string('copyingtables', 'core_dbtransfer'));
$this->importer->begin_database_import($version, $timestamp, $description);
}
@ -86,7 +86,7 @@ class database_mover extends database_exporter {
* @return void
*/
public function begin_table_export(xmldb_table $table) {
$this->feeback->output(get_string('copyingtable', 'dbtransfer', $table->getName()), 1);
$this->feeback->output(get_string('copyingtable', 'core_dbtransfer', $table->getName()), 1);
$this->importer->begin_table_import($table->getName(), $table->getHash());
}
@ -108,7 +108,7 @@ class database_mover extends database_exporter {
* @return void
*/
public function finish_table_export(xmldb_table $table) {
$this->feeback->output(get_string('done', 'dbtransfer', $table->getName()), 2);
$this->feeback->output(get_string('done', 'core_dbtransfer', $table->getName()), 2);
$this->importer->finish_table_import($table->getName());
}

4
lib/dtllib.php
View File

@ -17,7 +17,7 @@
/**
* DTL == Dtatabase Transfer Library
* DTL == Database Transfer Library
*
* This library includes all the required functions used to handle
* transfer of data from one database to another.
@ -68,7 +68,7 @@ class dbtransfer_exception extends moodle_exception {
if (empty($link)) {
$link = "$CFG->wwwroot/$CFG->admin/";
}
parent::__construct($errorcode, 'dbtransfer', $link, $a, $debuginfo);
parent::__construct($errorcode, 'core_dbtransfer', $link, $a, $debuginfo);
}
}

2
lib/pluginlib.php
View File

@ -367,7 +367,7 @@ class plugin_manager {
),
'tool' => array(
'bloglevelupgrade', 'capability', 'generator', 'health',
'bloglevelupgrade', 'capability', 'dbtransfer', 'generator', 'health',
'innodb', 'langimport', 'profiling', 'unittest', 'unsuproles'
),