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Add Migration in order to unify extra fields.

Julio Montoya 9 years ago
parent
commit
89208a1113
1 changed files with 163 additions and 0 deletions
  1. 163 0
      src/Chamilo/CoreBundle/Migrations/Schema/V110/Version20150505132304.php

+ 163 - 0
src/Chamilo/CoreBundle/Migrations/Schema/V110/Version20150505132304.php

@@ -0,0 +1,163 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Migrations\Schema\V110;
+
+use Chamilo\CoreBundle\Entity\ExtraField;
+use Chamilo\CoreBundle\Entity\ExtraFieldOptions;
+use Chamilo\CoreBundle\Entity\ExtraFieldValues;
+use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo;
+use Database;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Moves course, session, user extra field into one table.
+ */
+class Version20150505132304 extends AbstractMigrationChamilo
+{
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        $this->addSql('CREATE TABLE extra_field_option_rel_field_option (id INT AUTO_INCREMENT NOT NULL, field_id INT DEFAULT NULL, field_option_id INT DEFAULT NULL, related_field_option_id INT DEFAULT NULL, role_id INT DEFAULT NULL, UNIQUE INDEX idx (field_id, role_id, field_option_id, related_field_option_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB');
+        $this->addSql('CREATE TABLE extra_field_options (id INT AUTO_INCREMENT NOT NULL, field_id INT DEFAULT NULL, value LONGTEXT DEFAULT NULL, display_text VARCHAR(64) DEFAULT NULL, optionOrder INT DEFAULT NULL, INDEX IDX_A572E3AE443707B0 (field_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB');
+        $this->addSql('CREATE TABLE extra_field (id INT AUTO_INCREMENT NOT NULL, extra_field_type INT NOT NULL, field_type INT NOT NULL, variable VARCHAR(64) NOT NULL, display_text VARCHAR(255) DEFAULT NULL, default_value LONGTEXT DEFAULT NULL, field_order INT DEFAULT NULL, visible TINYINT(1) DEFAULT NULL, changeable TINYINT(1) DEFAULT NULL, filter TINYINT(1) DEFAULT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB');
+        $this->addSql('CREATE TABLE extra_field_values (id INT AUTO_INCREMENT NOT NULL, value VARCHAR(255) DEFAULT NULL, field_id INT NOT NULL, item_id INT NOT NULL, createdAt DATETIME NOT NULL, updatedAt DATETIME NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB');
+        $this->addSql('ALTER TABLE extra_field_options ADD CONSTRAINT FK_A572E3AE443707B0 FOREIGN KEY (field_id) REFERENCES extra_field (id)');
+
+        /*
+        $this->addSql('DROP TABLE course_field');
+        $this->addSql('DROP TABLE course_field_options');
+        $this->addSql('DROP TABLE course_field_values');
+        $this->addSql('DROP TABLE session_field');
+        $this->addSql('DROP TABLE session_field_options');
+        $this->addSql('DROP TABLE session_field_values');
+        $this->addSql('DROP TABLE user_field');
+        $this->addSql('DROP TABLE user_field_options');
+        $this->addSql('DROP TABLE user_field_values');
+        */
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function postUp(Schema $schema)
+    {
+        // Extra fields
+        $extraFieldTables = [
+            ExtraField::USER_FIELD_TYPE => Database::get_main_table(TABLE_MAIN_USER_FIELD),
+            ExtraField::COURSE_FIELD_TYPE => Database::get_main_table(TABLE_MAIN_COURSE_FIELD),
+            //ExtraField::LP_FIELD_TYPE => Database::get_main_table(TABLE_MAIN_LP_FIELD),
+            ExtraField::SESSION_FIELD_TYPE => Database::get_main_table(TABLE_MAIN_SESSION_FIELD),
+            //ExtraField::CALENDAR_FIELD_TYPE => Database::get_main_table(TABLE_MAIN_CALENDAR_EVENT_FIELD),
+            //ExtraField::QUESTION_FIELD_TYPE => Database::get_main_table(TABLE_MAIN_CALENDAR_EVENT_FIELD),
+            //ExtraField::USER_FIELD_TYPE => //Database::get_main_table(TABLE_MAIN_SPECIFIC_FIELD),
+        ];
+
+        $em = $this->getEntityManager();
+        $connection = $this->getEntityManager()->getConnection();
+
+        foreach ($extraFieldTables as $type => $table) {
+            //continue;
+            $sql = "SELECT * FROM $table ";
+            $result = $connection->query($sql);
+            $fields = $result->fetchAll($result);
+
+            foreach ($fields as $field) {
+                $originalId = $field['id'];
+                $extraField = new ExtraField();
+                $extraField
+                    ->setExtraFieldType($type)
+                    ->setVariable($field['field_variable'])
+                    ->setFieldType($field['field_type'])
+                    ->setDisplayText($field['field_display_text'])
+                    ->setDefaultValue($field['field_default_value'])
+                    ->setFieldOrder($field['field_order'])
+                    ->setVisible($field['field_visible'])
+                    ->setChangeable($field['field_changeable'])
+                    ->setFilter($field['field_filter']);
+
+                $em->persist($extraField);
+                $em->flush();
+
+                $values = array();
+                switch ($type) {
+                    case ExtraField::USER_FIELD_TYPE:
+                        $optionTable = Database::get_main_table(
+                            TABLE_MAIN_USER_FIELD_OPTIONS
+                        );
+                        $valueTable = Database::get_main_table(
+                            TABLE_MAIN_USER_FIELD_VALUES
+                        );
+                        $handlerId = 'user_id';
+                        break;
+                    case ExtraField::COURSE_FIELD_TYPE:
+                        $optionTable = Database::get_main_table(
+                            TABLE_MAIN_COURSE_FIELD_OPTIONS
+                        );
+                        $valueTable = Database::get_main_table(
+                            TABLE_MAIN_COURSE_FIELD_VALUES
+                        );
+                        $handlerId = 'c_id';
+                        break;
+                    case ExtraField::SESSION_FIELD_TYPE:
+                        $optionTable = Database::get_main_table(
+                            TABLE_MAIN_SESSION_FIELD_OPTIONS
+                        );
+                        $valueTable = Database::get_main_table(
+                            TABLE_MAIN_SESSION_FIELD_VALUES
+                        );
+                        $handlerId = 'session_id';
+                        break;
+                }
+
+                if (!empty($optionTable)) {
+
+                    $sql = "SELECT * FROM $optionTable WHERE field_id = $originalId ";
+                    $result = $connection->query($sql);
+                    $options = $result->fetchAll($result);
+
+                    foreach ($options as $option) {
+                        $extraFieldOption = new ExtraFieldOptions();
+                        $extraFieldOption
+                            ->setDisplayText($option['option_display_text'])
+                            ->setField($extraField)
+                            ->setOptionOrder($option['option_order'])
+                            ->setValue($option['option_value']);
+                        $em->persist($extraFieldOption);
+                        $em->flush();
+                    }
+
+                    $sql = "SELECT * FROM $valueTable WHERE field_id = $originalId ";
+                    $result = $connection->query($sql);
+                    $values = $result->fetchAll($result);
+                }
+
+                if (!empty($values)) {
+                    foreach ($values as $value) {
+                        $extraFieldValue = new ExtraFieldValues();
+                        $extraFieldValue
+                            ->setValue($value['field_value'])
+                            ->setField($extraField)
+                            ->setItemId($value[$handlerId]);
+                        $em->persist($extraFieldValue);
+                        $em->flush();
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        $this->addSql('ALTER TABLE extra_field_options DROP FOREIGN KEY FK_A572E3AE443707B0');
+        $this->addSql('DROP TABLE extra_field_option_rel_field_option');
+        $this->addSql('DROP TABLE extra_field_options');
+        $this->addSql('DROP TABLE extra_field');
+        $this->addSql('DROP TABLE extra_field_values');
+    }
+}