forked from extern/egroupware
719 lines
21 KiB
PHP
Executable File
719 lines
21 KiB
PHP
Executable File
<?php
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/**
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* EGroupware setup - update / install an EGroupware instance
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*
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* @link http://www.egroupware.org
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* @author Miles Lott <milos@groupwhere.org>
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* @copyright 2001-2004 Miles Lott <milos@groupwhere.org>
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* Upgrade process rewritten by <RalfBecker@outdoor-training.de> to no longer require tables_baseline files and delta-upgrades
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* @package setup
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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/**
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* Update / install an EGroupware instance
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*
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* app status values:
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* U Upgrade required/available
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* R upgrade in pRogress
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* C upgrade Completed successfully
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* D Dependency failure
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* F upgrade Failed
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* V Version mismatch at end of upgrade (Not used, proposed only)
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* M Missing files at start of upgrade (Not used, proposed only)
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*/
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class setup_process
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{
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var $tables;
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var $updateincluded = array();
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/**
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* Target version of a complete upgrade, set by pass()
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*
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* @var string
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*/
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var $api_version_target;
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/**
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* instance of setup's translation class
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*
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* @var setup_translation
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*/
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var $translation;
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/**
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* Constructor
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*/
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function __construct()
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{
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$this->translation = new setup_translation();
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}
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/**
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* create schema_proc object
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*
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* @param none
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*/
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function init_process()
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{
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$GLOBALS['egw_setup']->oProc = new schema_proc();
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}
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/**
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* the mother of all multipass upgrade parental loop functions
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*
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* @param array $setup_info array of application info from setup.inc.php files
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* @param string $type='new' defaults to new(install), could also be 'upgrade'
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* @param boolean $DEBUG=false print debugging info
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* @param boolean $force_en=false install english language files
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* @param string $system_charset=null charset to use
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* @param array $preset_config=array()
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*/
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function pass(array $setup_info,$method='new',$DEBUG=False,$force_en=False,$preset_config=array())
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{
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if(!$method)
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{
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return False;
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}
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// Place api first
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$pass['phpgwapi'] = $setup_info['phpgwapi'];
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$pass['admin'] = $setup_info['admin'];
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$pass['preferences'] = $setup_info['preferences'];
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$pass['etemplate'] = $setup_info['etemplate']; // helps to minimize passes, as many apps depend on it
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@reset($setup_info);
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$setup_info = $GLOBALS['egw_setup']->detection->get_versions($setup_info);
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@reset($setup_info);
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// setting api-target-version for general use
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$this->api_version_target = $setup_info['phpgwapi']['version'];
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$i = 1;
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$passed = array();
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$passing = array();
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$pass_string = implode (':', $pass);
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$passing_string = implode (':', $passing);
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$do_langs = false;
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while($pass_string != $passing_string)
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{
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$passing = array();
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if($DEBUG) { echo '<br>process->pass(): #' . $i . ' for ' . $method . ' processing' . "\n"; }
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/* Check current versions and dependencies */
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$setup_info = $GLOBALS['egw_setup']->detection->get_db_versions($setup_info);
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$setup_info = $GLOBALS['egw_setup']->detection->compare_versions($setup_info);
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//_debug_array($setup_info);exit;
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$setup_info = $GLOBALS['egw_setup']->detection->check_depends($setup_info);
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//if($i==2) { _debug_array($passed);exit; }
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/* stuff the rest of the apps, but only those with available upgrades */
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foreach($setup_info as $key => $value)
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{
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if (isset($value['only_db']) && (
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is_array($value['only_db']) && !in_array($GLOBALS['egw_setup']->db->Type,$value['only_db']) ||
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!is_array($value['only_db']) && $GLOBALS['egw_setup']->db->Type != $value['only_db']))
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{
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continue; // app does not support this db-type, dont try installing it
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}
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if($value['name'] != 'phpgwapi' && $value['status'] == 'U')
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{
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if($passed[$value['name']]['status'] != 'F' && $passed[$value['name']]['status'] != 'C')
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{
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$pass[$value['name']] = $setup_info[$value['name']];
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}
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}
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}
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switch($method)
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{
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case 'new':
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/* Create tables and insert new records for each app in this list */
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$passing = $this->current($pass,$DEBUG);
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$this->save_minimal_config($preset_config);
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$passing = $this->default_records($passing,$DEBUG);
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$do_langs = true; // just do it once at the end of all passes
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break;
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case 'upgrade':
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/* Run upgrade scripts on each app in the list */
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$passing = $this->upgrade($pass,$DEBUG);
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$do_langs = true; // just do it once at the end of all passes
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//_debug_array($pass);exit;
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break;
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default:
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/* What the heck are you doing? */
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return False;
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break;
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}
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$pass = array();
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foreach($passing as $key => $value)
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{
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if($value['status'] == 'C')
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{
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$passed[$value['name']] = $passing[$value['name']];
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if($DEBUG) { echo '<br>process->pass(): '.$passed[$value['name']]['name'] . ' install completed'."\n"; }
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}
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elseif($value['status'] == 'F')
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{
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$setup_info[$value['name']] = $passing[$value['name']];
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if($DEBUG) { echo '<br>process->pass(): '.$setup_info[$value['name']]['name'] . ' install failed'."\n"; }
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}
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elseif($value['status'] == 'D')
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{
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$pass[$value['name']] = $setup_info[$value['name']];
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if($DEBUG) { echo '<br>process->pass(): '.$pass[$value['name']]['name'] . ' fails dependency check on this pass'."\n"; }
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}
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else
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{
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$tmp = $passing[$value['name']]['name'];
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if($DEBUG) { echo '<br>process->pass(): '.$tmp . ' skipped on this pass'."\n"; }
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}
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}
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$i++;
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if($i == 20) /* Then oops it broke */
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{
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echo '<br>Setup failure: excess looping in process->pass():'."\n";
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echo '<br>Pass:<br>'."\n";
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_debug_array($pass);
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echo '<br>Passed:<br>'."\n";
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_debug_array($passed);
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exit;
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}
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$pass_string = implode (':', $pass);
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$passing_string = implode (':', $passing);
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}
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if ($do_langs) // just do it once at the end of all passes
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{
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$langs = false;
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if ($method == 'new')
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{
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$langs[] = ($own_lang = setup::get_lang());
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if ($own_lang != 'en') $langs[] = 'en';
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}
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$this->translation->drop_add_all_langs($langs);
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}
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/* now return the list */
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return $setup_info = array_merge($setup_info,$passed);
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}
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/**
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* saves a minimal default config, so you get a running install without entering and saveing Step #2 config
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*
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* @param array $preset_config=array()
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*/
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function save_minimal_config(array $preset_config=array())
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{
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$is_windows = strtoupper(substr(PHP_OS,0,3)) == 'WIN';
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$current_config['site_title'] = 'eGroupWare';
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$current_config['hostname'] = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : 'localhost';
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// guessing the eGW url
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if (isset($_SERVER['HTTP_HOST']))
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{
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$parts = explode('/',$_SERVER['PHP_SELF']);
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array_pop($parts); // remove config.php
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array_pop($parts); // remove setup
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$current_config['webserver_url'] = implode('/',$parts);
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$egroupwareDirName = end($parts);
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}
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else // eg. cli install --> use defaults
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{
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$current_config['webserver_url'] = '/egroupware';
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$egroupwareDirName = 'egroupware';
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}
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if(!$is_windows)
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{
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if(@is_dir('/tmp'))
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{
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$current_config['temp_dir'] = '/tmp';
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}
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else
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{
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$current_config['temp_dir'] = '/path/to/temp/dir';
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}
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$current_config['files_dir'] = '/var/lib/'.$egroupwareDirName.'/'.$GLOBALS['egw_setup']->ConfigDomain.'/files';
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$current_config['backup_dir'] = '/var/lib/'.$egroupwareDirName.'/'.$GLOBALS['egw_setup']->ConfigDomain.'/backup';
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}
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else
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{
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if(@is_dir('c:\\windows\\temp'))
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{
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$current_config['temp_dir'] = 'c:\\windows\\temp';
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}
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else
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{
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$current_config['temp_dir'] = 'c:\\path\\to\\temp\\dir';
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}
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$current_config['files_dir'] = 'c:\\Program files\\'.$egroupwareDirName.'\\'.$GLOBALS['egw_setup']->ConfigDomain.'\\files';
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$current_config['backup_dir'] = 'c:\\Program files\\'.$egroupwareDirName.'\\'.$GLOBALS['egw_setup']->ConfigDomain.'\\backup';
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}
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// RalfBecker: php.net recommend this for security reasons, it should be our default too
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$current_config['usecookies'] = 'True';
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if ($GLOBALS['egw_setup']->system_charset)
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{
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$current_config['system_charset'] = $GLOBALS['egw_setup']->system_charset;
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}
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// storing default timezone as system timezone
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$current_config['system_timezone'] = date_default_timezone_get();
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$current_config['install_id'] = md5($_SERVER['HTTP_HOST'].microtime(true).$GLOBALS['egw_setup']->ConfigDomain);
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$current_config['postpone_statistics_submit'] = time() + 2 * 30 * 3600; // ask user in 2 month from now, when he has something to report
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if ($preset_config)
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{
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$current_config = array_merge($current_config,$preset_config);
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}
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foreach($current_config as $name => $value)
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{
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$GLOBALS['egw_setup']->db->insert($GLOBALS['egw_setup']->config_table,array(
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'config_value' => $value,
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),array(
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'config_app' => $name == 'postpone_statistics_submit' ? 'admin' : 'phpgwapi',
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'config_name' => $name,
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),__FILE__,__LINE__);
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}
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// so the default_records use the current data
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$GLOBALS['egw_setup']->setup_account_object($current_config);
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}
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/**
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* drop tables per application, check that they are in the db first
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*
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* @param $setup_info array of application info from setup.inc.php files, etc.
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*/
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function droptables(array $setup_info,$DEBUG=False)
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{
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if(!@$GLOBALS['egw_setup']->oProc)
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{
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$this->init_process();
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}
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/* The following is built so below we won't try to drop a table that isn't there. */
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$tablenames = $GLOBALS['egw_setup']->db->table_names();
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if (!is_array($setup_info) || !is_array($tablenames))
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{
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return $setup_info; // nothing to do
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}
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$tables = array();
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foreach($tablenames as $data)
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{
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$tables[] = $data['table_name'];
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}
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if (!is_array($setup_info))
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{
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return $setup_info;
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}
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foreach($setup_info as $app_name => $data)
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{
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if(is_array($data['tables']))
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{
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foreach($data['tables'] as $table)
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{
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//echo $table;
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if(in_array($table,$tables))
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{
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if($DEBUG){ echo '<br>process->droptables(): Dropping :'. $app_name . ' table: ' . $table; }
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$GLOBALS['egw_setup']->oProc->DropTable($table);
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// Update the array values for return below
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$setup_info[$app_name]['status'] = 'U';
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}
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}
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}
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}
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/* Done, return current status */
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return $setup_info;
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}
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/**
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* process current table setup in each application/setup dir
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*
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* @param array $setup_info array of application info from setup.inc.php files, etc.
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* @param boolean $DEBUG=false output further diagnostics
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* @return array $setup_info
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*/
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function current(array $setup_info,$DEBUG=False)
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{
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//echo __METHOD__; _debug_array($setup_info);
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if(!isset($GLOBALS['egw_setup']->oProc))
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{
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$this->init_process();
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}
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foreach($setup_info as $appname => &$appdata)
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{
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$enabled = False;
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$apptitle = $appdata['title'];
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if($DEBUG) { echo '<br>process->current(): Incoming status: ' . $appname . ',status: '. $appdata['status']; }
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$appdir = EGW_SERVER_ROOT . SEP . $appname . SEP . 'setup' . SEP;
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if($appdata['tables'] && file_exists($appdir.'tables_current.inc.php'))
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{
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if($DEBUG) { echo '<br>process->current(): Including: ' . $appdir.'tables_current.inc.php'; }
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include ($appdir.'tables_current.inc.php');
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$ret = $this->post_process($phpgw_baseline,$DEBUG);
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if($ret)
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{
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if($GLOBALS['egw_setup']->app_registered($appname))
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{
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$GLOBALS['egw_setup']->update_app($appname);
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$GLOBALS['egw_setup']->update_hooks($appname);
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}
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else
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{
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$GLOBALS['egw_setup']->register_app($appname);
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$GLOBALS['egw_setup']->register_hooks($appname);
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$GLOBALS['egw_setup']->set_default_preferences($appname);
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}
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// Update the array values for return below
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$appdata['status'] = 'C';
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}
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else
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{
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/* script processing failed */
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if($DEBUG) { echo '<br>process->current(): Failed for ' . $appname . ',status: '. $appdata['status']; }
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$appdata['status'] = 'F';
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}
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}
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else
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{
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if($DEBUG) { echo '<br>process->current(): No current tables for ' . $apptitle . "\n"; }
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/*
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Add the app, but disable it if it has tables defined.
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A manual sql script install is needed, but we do add the hooks
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*/
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$enabled = 99;
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if($appdata['tables'][0] != '')
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{
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$enabled = False;
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}
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if($GLOBALS['egw_setup']->app_registered($appname))
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{
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$GLOBALS['egw_setup']->update_app($appname);
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$GLOBALS['egw_setup']->update_hooks($appname);
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}
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else
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{
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$GLOBALS['egw_setup']->register_app($appname,$enabled);
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$GLOBALS['egw_setup']->register_hooks($appname);
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$GLOBALS['egw_setup']->set_default_preferences($appname);
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}
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$appdata['status'] = 'C';
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}
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if($DEBUG) { echo '<br>process->current(): Outgoing status: ' . $appname . ',status: '. $appdata['status']; }
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}
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/* Done, return current status */
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return $setup_info;
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}
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/**
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* process default_records.inc.php in each application/setup dir
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*
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* @param array $setup_info array of application info from setup.inc.php files, etc.
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* @param boolean $DEBUG=false output further diagnostics
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* @return array $setup_info
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*/
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function default_records(array $setup_info,$DEBUG=False)
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{
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//echo __METHOD__; _debug_array($setup_info);
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if(!@$GLOBALS['egw_setup']->oProc)
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{
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$this->init_process();
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}
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foreach($setup_info as $appname => &$appdata)
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{
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$appdir = EGW_SERVER_ROOT . SEP . $appname . SEP . 'setup' . SEP;
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if(file_exists($appdir.'default_records.inc.php'))
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{
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if($DEBUG)
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{
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echo '<br>process->default_records(): Including default records for ' . $appname . "\n";
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}
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$GLOBALS['egw_setup']->oProc->m_odb->transaction_begin();
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$oProc = &$GLOBALS['egw_setup']->oProc; // to be compatible with old apps
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include ($appdir.'default_records.inc.php');
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$GLOBALS['egw_setup']->oProc->m_odb->transaction_commit();
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}
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/* $appdata['status'] = 'C'; */
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}
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/* Done, return current status */
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return ($setup_info);
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}
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|
/**
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* process test_data.inc.php in each application/setup dir for developer tests
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*
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* This data should work with the baseline tables
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*
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* @param array $setup_info array of application info from setup.inc.php files, etc.
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* @param boolean $DEBUG=false output further diagnostics
|
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* @return array $setup_info
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*/
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function test_data(array $setup_info,$DEBUG=False)
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{
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if(!@$GLOBALS['egw_setup']->oProc)
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{
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$this->init_process();
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}
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foreach($setup_info as $appname => &$appdata)
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{
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$appdir = EGW_SERVER_ROOT . SEP . $appname . SEP . 'setup' . SEP;
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if(file_exists($appdir.'test_data.inc.php'))
|
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{
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if($DEBUG)
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{
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echo '<br>process->test_data(): Including baseline test data for ' . $appname . "\n";
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}
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$GLOBALS['egw_setup']->oProc->m_odb->transaction_begin();
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include ($appdir.'test_data.inc.php');
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$GLOBALS['egw_setup']->oProc->m_odb->transaction_commit();
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}
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}
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/* Done, return current status */
|
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return ($setup_info);
|
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}
|
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|
|
/**
|
|
* process baseline table setup in each application/setup dir
|
|
*
|
|
* @param array $setup_info array of application info from setup.inc.php files, etc.
|
|
* @param boolean $DEBUG=false output further diagnostics
|
|
* @return array $setup_info
|
|
*/
|
|
function baseline(array $setup_info,$DEBUG=False)
|
|
{
|
|
if(!@$GLOBALS['egw_setup']->oProc)
|
|
{
|
|
$this->init_process();
|
|
}
|
|
foreach($setup_info as $appname => &$appdata)
|
|
{
|
|
$appdir = EGW_SERVER_ROOT . SEP . $appname . SEP . 'setup' . SEP;
|
|
|
|
if(file_exists($appdir.'tables_baseline.inc.php'))
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo '<br>process->baseline(): Including baseline tables for ' . $appname . "\n";
|
|
}
|
|
include ($appdir.'tables_baseline.inc.php');
|
|
$GLOBALS['egw_setup']->oProc->GenerateScripts($phpgw_baseline, $DEBUG);
|
|
$this->post_process($phpgw_baseline,$DEBUG);
|
|
|
|
/* Update the array values for return below */
|
|
/* $setup_info[$key]['status'] = 'R'; */
|
|
}
|
|
else
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo '<br>process->baseline(): No baseline tables for ' . $appname . "\n";
|
|
}
|
|
//$setup_info[$key]['status'] = 'C';
|
|
}
|
|
}
|
|
|
|
/* Done, return current status */
|
|
return ($setup_info);
|
|
}
|
|
|
|
/**
|
|
* process available upgrades in each application/setup dir
|
|
*
|
|
* @param array $setup_info array of application info from setup.inc.php files, etc.
|
|
* @param boolean $DEBUG=false output further diagnostics
|
|
* @return array $setup_info
|
|
*/
|
|
function upgrade($setup_info,$DEBUG=False)
|
|
{
|
|
//echo __METHOD__; _debug_array($setup_info);
|
|
if(!@$GLOBALS['egw_setup']->oProc)
|
|
{
|
|
$this->init_process();
|
|
}
|
|
$GLOBALS['egw_setup']->oProc->m_odb->HaltOnError = 'yes';
|
|
|
|
foreach($setup_info as $appname => &$appdata)
|
|
{
|
|
// check if app is NOT installed
|
|
if(!$GLOBALS['egw_setup']->app_registered($appname))
|
|
{
|
|
// check if app wants to be automatically installed on update to version x or allways
|
|
if (isset($appdata['autoinstall']) && ($appdata['autoinstall'] === true ||
|
|
$appdata['autoinstall'] === $this->api_version_target))
|
|
{
|
|
$info = $this->current(array($appname => $appdata),$DEBUG);
|
|
$info = $this->default_records($info,$DEBUG);
|
|
$appdata = $info[$appname];
|
|
continue;
|
|
}
|
|
/* Don't try to upgrade an app that is not installed */
|
|
if($DEBUG)
|
|
{
|
|
echo "<p>process->upgrade(): Application not installed: $appname</p>\n";
|
|
}
|
|
unset($setup_info[$appname]);
|
|
continue;
|
|
}
|
|
|
|
/* if upgrade required, or if we are running again after an upgrade or dependency failure */
|
|
if($DEBUG)
|
|
{
|
|
echo '<div style="text-align: left; border: thin dashed black; margin-top: 5px;">'."process->upgrade(): Incoming : appname: $appname, version: $appdata[currentver], status: $appdata[status]\n";
|
|
}
|
|
if($appdata['status'] == 'U' || $appdata['status'] == 'D' ||$appdata['status'] == 'V' || $appdata['status'] == '') // TODO this is not getting set for api upgrade, sometimes ???
|
|
{
|
|
$currentver = $appdata['currentver'];
|
|
$targetver = $appdata['version']; // The version we need to match when done
|
|
$appdir = EGW_SERVER_ROOT . SEP . $appname . SEP . 'setup' . SEP;
|
|
|
|
if(file_exists($appdir . 'tables_update.inc.php'))
|
|
{
|
|
if (!@$this->updateincluded[$appname])
|
|
{
|
|
include ($appdir . 'tables_update.inc.php');
|
|
$this->updateincluded[$appname] = True;
|
|
}
|
|
while ($currentver && $currentver != $targetver &&
|
|
function_exists($function = $appname . '_upgrade' . str_replace('.','_',$currentver)))
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "<br>process->upgrade(): $appname($currentver --> $targetver): running $function()\n";
|
|
}
|
|
if (!($currentver = $function()))
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "<b>failed!!!</b>\n";
|
|
}
|
|
$appstatus = 'F';
|
|
}
|
|
else
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "--> $currentver\n";
|
|
}
|
|
}
|
|
}
|
|
if ($currentver == $targetver) // upgrades succesful
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "<br>process->upgrade(): Upgrade of $appname to $targetver is completed.\n";
|
|
}
|
|
$appstatus = 'C';
|
|
}
|
|
elseif ($currentver)
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "<br><b>process->upgrade(): No table upgrade available for appname: $appname, version: $currentver</b>\n";
|
|
}
|
|
$appdate['currentver'] = $targetver;
|
|
$appstatus = 'F';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "<br>process->upgrade(): No table upgrade required/availible for $appname\n";
|
|
}
|
|
$appstatus = 'C';
|
|
}
|
|
if ($appstatus == 'C') // update successful completed
|
|
{
|
|
$appdata['currentver'] = $targetver;
|
|
|
|
if($GLOBALS['egw_setup']->app_registered($appname))
|
|
{
|
|
$GLOBALS['egw_setup']->update_app($appname);
|
|
$GLOBALS['egw_setup']->update_hooks($appname);
|
|
}
|
|
else
|
|
{
|
|
$GLOBALS['egw_setup']->register_app($appname);
|
|
$GLOBALS['egw_setup']->register_hooks($appname);
|
|
}
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
if($DEBUG)
|
|
{
|
|
echo "<br>process->upgrade(): No upgrade required for $appname\n";
|
|
}
|
|
$appstatus = 'C';
|
|
}
|
|
/* Done with this app, update status */
|
|
if($DEBUG)
|
|
{
|
|
echo "<br>process->upgrade(): Outgoing : appname: $appname, status: $appstatus</div>\n";
|
|
}
|
|
$appdate['status'] = $appstatus;
|
|
}
|
|
|
|
/* Done, return current status */
|
|
return $setup_info;
|
|
}
|
|
|
|
/**
|
|
* commit above processing to the db
|
|
*
|
|
*/
|
|
function post_process($tables,$DEBUG=False)
|
|
{
|
|
if(!$tables)
|
|
{
|
|
return False;
|
|
}
|
|
return $GLOBALS['egw_setup']->oProc->ExecuteScripts($tables,$DEBUG);
|
|
}
|
|
|
|
/**
|
|
* send this a table name, returns printable column spec and keys for the table from schema_proc
|
|
*
|
|
* @param $tablename table whose array you want to see
|
|
*/
|
|
function sql_to_array($tablename='')
|
|
{
|
|
if(!$tablename)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if(!$GLOBALS['egw_setup']->oProc)
|
|
{
|
|
$this->init_process();
|
|
}
|
|
|
|
$GLOBALS['egw_setup']->oProc->m_oTranslator->_GetColumns($GLOBALS['egw_setup']->oProc, $tablename, $sColumns, $sColumnName);
|
|
|
|
while(list($key,$tbldata) = each($GLOBALS['egw_setup']->oProc->m_oTranslator->sCol))
|
|
{
|
|
$arr .= $tbldata;
|
|
}
|
|
$pk = $GLOBALS['egw_setup']->oProc->m_oTranslator->pk;
|
|
$fk = $GLOBALS['egw_setup']->oProc->m_oTranslator->fk;
|
|
$ix = $GLOBALS['egw_setup']->oProc->m_oTranslator->ix;
|
|
$uc = $GLOBALS['egw_setup']->oProc->m_oTranslator->uc;
|
|
|
|
return array($arr,$pk,$fk,$ix,$uc);
|
|
}
|
|
}
|