migration_221

Complexity

Total Complexity

18

Size/Duplication

Total Lines	113
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Importance

Changes	3
Bugs	1	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getVersion()	0	4	1
A	getReleaseNotes()	0	4	1
F	upgrade()	0	92	15
A	postUpdateNotes()	0	7	1

<?php

    class migration_221 extends Migration
    {
        public static function getVersion()
        {
            return '2.2.1';
        }

        public static function getReleaseNotes()
        {
            return 'http://getsymphony.com/download/releases/version/2.2.1/';
        }

        public static function upgrade()
        {
            // 2.2.1 Beta 1
            if (version_compare(self::$existing_version, '2.2.1 Beta 1', '<=')) {
                Symphony::Configuration()->set('version', '2.2.1 Beta 1', 'symphony');
                try {
                    Symphony::Database()->query('CREATE INDEX `session_expires` ON `tbl_sessions` (`session_expires`)');
                    Symphony::Database()->query('OPTIMIZE TABLE `tbl_sessions`');
                } catch (Exception $ex) {
                }
                Symphony::Configuration()->write();
            }

            // 2.2.1 Beta 2
            if (version_compare(self::$existing_version, '2.2.1 Beta 2', '<=')) {
                Symphony::Configuration()->set('version', '2.2.1 Beta 2', 'symphony');

                // Add Security Rules from 2.2 to .htaccess
                try {
                    $htaccess = file_get_contents(DOCROOT . '/.htaccess');

                    if ($htaccess !== false && !preg_match('/### SECURITY - Protect crucial files/', $htaccess)) {
                        $security = '
            ### SECURITY - Protect crucial files
            RewriteRule ^manifest/(.*)$ - [F]
            RewriteRule ^workspace/(pages|utilities)/(.*)\.xsl$ - [F]
            RewriteRule ^(.*)\.sql$ - [F]
            RewriteRule (^|/)\. - [F]

            ### DO NOT APPLY RULES WHEN REQUESTING "favicon.ico"';

                        $htaccess = str_replace('### DO NOT APPLY RULES WHEN REQUESTING "favicon.ico"', $security,
                            $htaccess);
                        file_put_contents(DOCROOT . '/.htaccess', $htaccess);
                    }
                } catch (Exception $ex) {
                }

                // Add correct index to the `tbl_cache`
                try {
                    Symphony::Database()->query('ALTER TABLE `tbl_cache` DROP INDEX `creation`');
                    Symphony::Database()->query('CREATE INDEX `expiry` ON `tbl_cache` (`expiry`)');
                    Symphony::Database()->query('OPTIMIZE TABLE `tbl_cache`');
                } catch (Exception $ex) {
                }

                // Remove Hide Association field from Select Data tables
                $select_tables = Symphony::Database()->fetchCol("field_id",
                    "SELECT `field_id` FROM `tbl_fields_select`");

                if (is_array($select_tables) && !empty($select_tables)) {
                    foreach ($select_tables as $field) {
                        if (Symphony::Database()->tableContainsField('tbl_entries_data_' . $field,
                            'show_association')
                        ) {
                            Symphony::Database()->query(sprintf(
                                "ALTER TABLE `tbl_entries_data_%d` DROP `show_association`",
                                $field
                            ));
                        }
                    }
                }

                // Update Select table to include the sorting option
                if (!Symphony::Database()->tableContainsField('tbl_fields_select', 'sort_options')) {
                    Symphony::Database()->query('ALTER TABLE `tbl_fields_select` ADD `sort_options` ENUM( "yes", "no" ) COLLATE utf8_unicode_ci NOT NULL DEFAULT "no"');
                }

                // Remove the 'driver' from the Config
                Symphony::Configuration()->remove('driver', 'database');
                Symphony::Configuration()->write();

                // Remove the NOT NULL from the Author tables
                try {
                    $author = Symphony::Database()->fetchCol("field_id", "SELECT `field_id` FROM `tbl_fields_author`");

                    foreach ($author as $id) {
                        $table = '`tbl_entries_data_' . $id . '`';

                        Symphony::Database()->query(
                            'ALTER TABLE ' . $table . ' CHANGE `author_id` `author_id` INT(11) UNSIGNED NULL'
                        );
                    }
                } catch (Exception $ex) {
                }

                Symphony::Configuration()->write();
            }

            // Update the version information
            return parent::upgrade();
        }

        public static function postUpdateNotes()
        {
            return array(
                __('Version %s introduces some improvements and fixes to Static XML Datasources. If you have any Static XML Datasources in your installation, please be sure to re-save them through the Data Source Editor to prevent unexpected results.',
                    array('<code>2.2.1</code>'))
            );
        }
    }