27 行
1.2 KiB
PHP
27 行
1.2 KiB
PHP
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<?php
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defined('BASEPATH') or exit('No direct script access allowed');
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/*
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* Create a dxpedition table
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*/
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class Migration_removing_blue_theme extends CI_Migration
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{
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public function up()
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{
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$this->db->query("DELETE FROM themes WHERE foldername = 'blue';");
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$this->db->query("DELETE FROM themes WHERE foldername = 'blue_wide';");
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$this->db->query("UPDATE users SET user_stylesheet = 'superhero' WHERE user_stylesheet = 'blue'");
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$this->db->query("UPDATE users SET user_stylesheet = 'superhero_wide' WHERE user_stylesheet = 'blue_wide'");
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$this->db->query("UPDATE options SET option_value = 'superhero' WHERE option_value = 'blue'");
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$this->db->query("UPDATE options SET option_value = 'superhero_wide' WHERE option_value = 'blue_wide'");
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}
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public function down()
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{
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$this->db->query("INSERT INTO themes (name, foldername) SELECT DISTINCT 'Blue','blue' FROM themes WHERE NOT EXISTS (SELECT 1 FROM themes WHERE foldername = 'blue');");
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$this->db->query("INSERT INTO themes (name, foldername) SELECT DISTINCT 'Blue wide','blue_wide' FROM themes WHERE NOT EXISTS (SELECT 1 FROM themes WHERE foldername = 'blue_wide');");
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}
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}
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