first commit

upgrade/list/upgrade.2013-06-14.php

@@ -0,0 +1,207 @@
+<?php
+
+class Upgrade20 extends Upgrade
+{
+    public function upgrade()
+    {
+        $changed = false;
+
+        // jestlize je opravnene udelat upgrade, tak provest
+        if ($this->checkRightfulness_1()) {
+            $this->makeChanges_1();
+            $changed = true;
+        }
+
+        if ($this->checkRightfulness_2()) {
+            $this->makeChanges_2();
+            $changed = true;
+        }
+
+        if (findModule('products_parameters')) {
+            if ($this->checkRightfulness_3()) {
+                $this->makeChanges_3();
+                $changed = true;
+            }
+        }
+
+        if ($this->checkRightfulness_4()) {
+            $this->makeChanges_4();
+            $changed = true;
+        }
+
+        if (findModule('automatic_import')) {
+            if ($this->checkRightfulness_5()) {
+                $this->makeChanges_5();
+                $changed = true;
+            }
+        }
+
+        if ($changed == false) {
+            $this->noChanges();
+        }
+
+        $this->printResult();
+    }
+
+    // overi, jestli je opravnene provest upgrade
+    public function checkRightfulness_1()
+    {
+        $change = true;
+
+        $SQL = sqlQuery('SHOW FIELDS FROM '.getTableName('products'));
+        while ($row = sqlFetchArray($SQL)) {
+            if ($row['Field'] == 'meta_title') {
+                $change = false;
+                break;
+            }
+        }
+
+        return $change;
+    }
+
+    // provest samotny upgrade
+    public function makeChanges_1()
+    {
+        $SQL = sqlQuery('ALTER TABLE '.getTableName('products').' ADD 
+	   		(`meta_title` VARCHAR(50) NULL DEFAULT NULL,
+	   		`meta_description` VARCHAR(50) NULL DEFAULT NULL,
+	   		`meta_keywords` VARCHAR(50) NULL DEFAULT NULL)');
+
+        $this->upgradeOK();
+    }
+
+    // overi, jestli je opravnene provest upgrade
+    public function checkRightfulness_2()
+    {
+        $change = true;
+
+        $SQL = sqlQuery('SHOW FIELDS FROM '.getTableName('sections'));
+        while ($row = sqlFetchArray($SQL)) {
+            if ($row['Field'] == 'meta_title') {
+                $change = false;
+                break;
+            }
+        }
+
+        return $change;
+    }
+
+    // provest samotny upgrade
+    public function makeChanges_2()
+    {
+        $SQL = sqlQuery('ALTER TABLE '.getTableName('sections').' ADD 
+	   		(`meta_title` VARCHAR(50) NULL DEFAULT NULL,
+	   		`meta_description` VARCHAR(50) NULL DEFAULT NULL,
+	   		`meta_keywords` VARCHAR(50) NULL DEFAULT NULL)');
+
+        $this->upgradeOK();
+    }
+
+    // overi, jestli je opravnene provest upgrade
+    public function checkRightfulness_3()
+    {
+        $change = !$this->checkColumnExists('parameters_products', 'value');
+
+        $SQL = sqlQuery('SHOW FIELDS FROM '.getTableName('parameters_products'));
+        while ($row = sqlFetchArray($SQL)) {
+            if ($row['Field'] == 'value' && substr($row['Type'], 0, 7) == 'varchar') {
+                $change = false;
+                break;
+            }
+        }
+
+        return $change;
+    }
+
+    // provest samotny upgrade
+    public function makeChanges_3()
+    {
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products').' ADD INDEX ( `unit` )');
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products').' CHANGE `value` `value` VARCHAR( 100 ) NOT NULL');
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products').' ADD INDEX ( `value` )');
+
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products').' ADD INDEX ( `id_product` )');
+
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products')." CHANGE `id_product` `id_product` INT( 11 ) NOT NULL DEFAULT '0'");
+
+        sqlQuery('DELETE pp FROM '.getTableName('parameters_products').' pp
+         LEFT JOIN '.getTableName('products').' p ON p.id = pp.id_product
+         WHERE p.id IS NULL');
+
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products').' ADD FOREIGN KEY ( `id_product` ) REFERENCES `products` (
+   	   `id`
+   	   ) ON DELETE CASCADE ON UPDATE CASCADE ;');
+
+        sqlQuery('ALTER TABLE '.getTableName('parameters_products').' ADD FOREIGN KEY ( `id_parameter` ) REFERENCES `parameters` (
+   	   `id`
+   	   ) ON DELETE CASCADE ON UPDATE CASCADE ;');
+
+        sqlQuery('ALTER TABLE '.getTableName('parameters_sections').' ADD FOREIGN KEY ( `id_parameter` ) REFERENCES `parameters` (
+	   `id`
+	   ) ON DELETE CASCADE ON UPDATE CASCADE ;');
+
+        sqlQuery('ALTER TABLE '.getTableName('parameters_sections').' ADD FOREIGN KEY ( `id_section` ) REFERENCES `sections` (
+	   `id`
+	   ) ON DELETE CASCADE ON UPDATE CASCADE ;');
+
+        $this->upgradeOK();
+    }
+
+    // overi, jestli je opravnene provest upgrade
+    public function checkRightfulness_4()
+    {
+        $change = true;
+
+        $SQL = sqlQuery("SHOW TABLES LIKE '".getTableName('products_variations_sections', false)."'");
+        if (sqlNumRows($SQL) > 0) {
+            $change = false;
+        }
+
+        return $change;
+    }
+
+    // provest samotny upgrade
+    public function makeChanges_4()
+    {
+        sqlQuery('CREATE TABLE IF NOT EXISTS '.getTableName('products_variations_sections').' (
+      	`id_label` INT(11) NOT NULL,
+      	`id_section` INT(11) NOT NULL,
+      	`weight` INT(11) DEFAULT NULL,
+      	PRIMARY KEY (`id_label`, `id_section`)
+      	) ENGINE=InnoDB ');
+
+        sqlQuery('ALTER TABLE '.getTableName('products_variations_sections').' ADD FOREIGN KEY ( `id_label` ) REFERENCES `products_variations_choices_labels` (
+	   `id`
+	   ) ON DELETE CASCADE ON UPDATE CASCADE ;');
+
+        sqlQuery('ALTER TABLE '.getTableName('products_variations_sections').' ADD FOREIGN KEY ( `id_section` ) REFERENCES `sections` (
+	   `id`
+	   ) ON DELETE CASCADE ON UPDATE CASCADE ;');
+
+        $this->upgradeOK();
+    }
+
+    // overi, jestli je opravnene provest upgrade
+    public function checkRightfulness_5()
+    {
+        $change = true;
+
+        $SQL = sqlQuery('SHOW FIELDS FROM '.getTableName('import'));
+        while ($row = sqlFetchArray($SQL)) {
+            if ($row['Field'] == 'pair') {
+                $change = false;
+                break;
+            }
+        }
+
+        return $change;
+    }
+
+    // provest samotny upgrade
+    public function makeChanges_5()
+    {
+        sqlQuery('ALTER TABLE '.getTableName('import').' ADD `pair` BOOLEAN NOT NULL DEFAULT TRUE');
+
+        $this->upgradeOK();
+    }
+}