284 lines
11 KiB
PHP
284 lines
11 KiB
PHP
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<?php
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namespace Nextend\SmartSlider3\Install;
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use Nextend\Framework\Database\Database;
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use Nextend\Framework\Notification\Notification;
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class Tables {
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protected $tables = array(
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'nextend2_image_storage' => "(
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`hash` VARCHAR(32) NOT NULL,
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`image` TEXT NOT NULL,
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`value` MEDIUMTEXT NOT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `hash` (`hash`)
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)",
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'nextend2_section_storage' => "(
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`application` VARCHAR(20) NOT NULL,
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`section` VARCHAR(128) NOT NULL,
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`referencekey` VARCHAR(128) DEFAULT '',
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`value` MEDIUMTEXT NOT NULL,
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`isSystem` INT(11) NOT NULL DEFAULT '0',
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`editable` INT(11) NOT NULL DEFAULT '1',
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PRIMARY KEY (`id`),
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KEY `application` (`application`, `section`(50), `referencekey`(50)),
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KEY `application_2` (`application`, `section`(50)),
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INDEX (`isSystem`),
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INDEX (`editable`)
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)
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AUTO_INCREMENT = 10000",
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'nextend2_smartslider3_generators' => "(
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`group` VARCHAR(254) NOT NULL,
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`type` VARCHAR(254) NOT NULL,
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`params` TEXT NOT NULL,
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PRIMARY KEY (`id`)
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)",
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'nextend2_smartslider3_sliders' => "(
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`alias` TEXT NULL DEFAULT NULL,
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`title` TEXT NOT NULL,
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`type` VARCHAR(30) NOT NULL,
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`params` MEDIUMTEXT NOT NULL,
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`slider_status` VARCHAR(50) NOT NULL DEFAULT 'published',
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`time` DATETIME NOT NULL,
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`thumbnail` TEXT NOT NULL,
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`ordering` INT NOT NULL DEFAULT '0',
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INDEX (`slider_status`),
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INDEX (`time`),
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PRIMARY KEY (`id`)
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)",
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'nextend2_smartslider3_sliders_xref' => "(
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`group_id` int(11) NOT NULL,
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`slider_id` int(11) NOT NULL,
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`ordering` int(11) NOT NULL DEFAULT '0',
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PRIMARY KEY (`group_id`,`slider_id`),
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INDEX (`ordering`)
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)",
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'nextend2_smartslider3_slides' => "(
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`title` TEXT NOT NULL,
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`slider` INT(11) NOT NULL,
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`publish_up` DATETIME NOT NULL default '1970-01-01 00:00:00',
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`publish_down` DATETIME NOT NULL default '1970-01-01 00:00:00',
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`published` TINYINT(1) NOT NULL,
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`first` INT(11) NOT NULL,
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`slide` LONGTEXT,
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`description` TEXT NOT NULL,
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`thumbnail` TEXT NOT NULL,
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`params` TEXT NOT NULL,
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`ordering` INT(11) NOT NULL,
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`generator_id` INT(11) NOT NULL,
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PRIMARY KEY (`id`),
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INDEX (`published`),
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INDEX (`publish_up`),
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INDEX (`publish_down`),
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INDEX (`generator_id`),
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KEY `thumbnail` (`thumbnail`(100)),
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INDEX (`ordering`),
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INDEX (`slider`)
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)"
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);
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public function install() {
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foreach ($this->tables as $tableName => $structure) {
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$this->installTable($tableName, $structure);
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}
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self::dropIndex('#__nextend2_section_storage', 'system');
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$this->renameColumn('#__nextend2_section_storage', 'system', 'isSystem', 'INT(11) NOT NULL DEFAULT \'0\'');
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self::dropIndex('#__nextend2_section_storage', 'application');
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self::dropIndex('#__nextend2_section_storage', 'application_2');
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$this->fixColumn('#__nextend2_section_storage', 'section', 'VARCHAR(128)', 'NOT NULL');
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$this->fixColumn('#__nextend2_section_storage', 'referencekey', 'VARCHAR(128)', 'NOT NULL');
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$this->query("ALTER TABLE `#__nextend2_section_storage` ADD INDEX `application` (`application`, `section`(50), `referencekey`(50))");
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$this->query("ALTER TABLE `#__nextend2_section_storage` ADD INDEX `application_2` (`application`, `section`(50))");
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self::fixIndex('#__nextend2_section_storage', 'isSystem');
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self::fixIndex('#__nextend2_section_storage', 'editable');
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$this->fixColumn('#__nextend2_smartslider3_sliders', 'ordering', 'INT', 'NOT NULL DEFAULT \'0\'');
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self::dropIndex('#__nextend2_smartslider3_sliders', 'status');
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$this->renameColumn('#__nextend2_smartslider3_sliders', 'status', 'slider_status', 'VARCHAR(50) NOT NULL DEFAULT \'published\'');
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$this->fixColumn('#__nextend2_smartslider3_sliders', 'title', 'TEXT', 'NOT NULL');
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$this->fixColumn('#__nextend2_smartslider3_sliders', 'alias', 'TEXT', 'NULL DEFAULT NULL');
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$this->fixColumn('#__nextend2_smartslider3_sliders', 'thumbnail', 'TEXT', 'NOT NULL');
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$this->fixColumn('#__nextend2_smartslider3_slides', 'title', 'TEXT');
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$this->fixColumn('#__nextend2_smartslider3_slides', 'thumbnail', 'TEXT');
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$this->fixColumn('#__nextend2_smartslider3_slides', 'publish_up', 'DATETIME', 'NOT NULL DEFAULT \'1970-01-01 00:00:00\'');
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$this->fixColumn('#__nextend2_smartslider3_slides', 'publish_down', 'DATETIME', 'NOT NULL DEFAULT \'1970-01-01 00:00:00\'');
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self::fixIndex('#__nextend2_smartslider3_sliders', 'slider_status');
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self::fixIndex('#__nextend2_smartslider3_sliders', 'time');
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self::fixIndex('#__nextend2_smartslider3_sliders_xref', 'ordering');
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$this->query("DELETE FROM `#__nextend2_section_storage` WHERE `application` LIKE 'smartslider' AND `section` LIKE 'sliderChanged'");
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self::fixIndex('#__nextend2_smartslider3_slides', 'published');
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self::fixIndex('#__nextend2_smartslider3_slides', 'publish_up');
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self::fixIndex('#__nextend2_smartslider3_slides', 'publish_down');
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self::fixIndex('#__nextend2_smartslider3_slides', 'generator_id');
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self::dropIndex('#__nextend2_smartslider3_slides', 'thumbnail');
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self::fixIndex('#__nextend2_smartslider3_slides', 'thumbnail', 100);
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self::fixIndex('#__nextend2_smartslider3_slides', 'ordering');
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self::fixIndex('#__nextend2_smartslider3_slides', 'slider');
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if (Notification::hasErrors()) {
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Notification::displayPlainErrors();
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exit;
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}
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}
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private function installTable($tableName, $structure) {
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$query = 'CREATE TABLE IF NOT EXISTS `' . Database::getPrefix() . $tableName . '` ';
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$query .= $structure;
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$query .= ' ' . Database::getCharsetCollate();
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$this->query($query);
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}
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private function query($query) {
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Database::query(Database::parsePrefix($query));
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}
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private function hasColumn($table, $col) {
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return !!Database::queryRow(Database::parsePrefix("SHOW COLUMNS FROM `" . $table . "` LIKE '" . $col . "'"));
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}
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public static function repair() {
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self::fixPrimaryKey('#__nextend2_section_storage', 'id', true);
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self::fixPrimaryKey('#__nextend2_image_storage', 'id', true);
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self::fixPrimaryKey('#__nextend2_smartslider3_generators', 'id', true);
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self::fixPrimaryKey('#__nextend2_smartslider3_sliders', 'id', true);
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self::fixPrimaryKey('#__nextend2_smartslider3_slides', 'id', true);
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self::fixPrimaryKey('#__nextend2_smartslider3_sliders_xref', array(
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'slider_id',
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'group_id'
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));
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}
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public function reindexOrders() {
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$query = "SELECT
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sliders.*
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FROM
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`#__nextend2_smartslider3_sliders` AS sliders
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LEFT JOIN `#__nextend2_smartslider3_sliders_xref` AS xref
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ON
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xref.slider_id = sliders.id
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WHERE
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(
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xref.group_id IS NULL OR xref.group_id = 0
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)
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ORDER BY ordering";
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$sliders = Database::queryAll(Database::parsePrefix($query));
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foreach ($sliders as $idx => $slider) {
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$this->query("UPDATE `#__nextend2_smartslider3_sliders` SET `ordering` = '" . $idx . "' WHERE `id` = " . $slider['id'] . " ");
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}
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}
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/**
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* @param string $tableName
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* @param array|string $colNames
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* @param bool $autoIncrement
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*/
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private static function fixPrimaryKey($tableName, $colNames, $autoIncrement = false) {
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if (!is_array($colNames)) {
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$colNames = array($colNames);
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}
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$tableName = Database::parsePrefix($tableName);
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Database::query('DELETE FROM ' . $tableName . ' WHERE ' . $colNames[0] . ' = 0;');
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$hasIndex = Database::queryRow("SHOW INDEXES FROM " . $tableName . " WHERE Key_name = 'PRIMARY'");
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if (!$hasIndex) {
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Database::query('ALTER TABLE ' . $tableName . ' ADD PRIMARY KEY(' . implode(', ', $colNames) . ');');
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}
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if (count($colNames) == 1 && $autoIncrement) {
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Database::query('ALTER TABLE ' . $tableName . ' MODIFY `' . $colNames[0] . '` INT NOT NULL AUTO_INCREMENT;');
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}
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}
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private static function fixIndex($tableName, $colName, $limit = null) {
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$tableName = Database::parsePrefix($tableName);
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if (!self::hasIndex($tableName, $colName)) {
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Database::query("ALTER TABLE " . $tableName . " ADD INDEX `" . $colName . "` (`" . $colName . "`" . (isset($limit) ? '(' . $limit . ')' : '') . ")");
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}
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}
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private static function dropIndex($tableName, $colName) {
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$tableName = Database::parsePrefix($tableName);
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if (self::hasIndex($tableName, $colName)) {
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Database::query("ALTER TABLE " . $tableName . " DROP INDEX `" . $colName . "`");
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}
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}
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private static function hasIndex($tableName, $colName) {
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return Database::queryRow("SHOW INDEXES FROM " . $tableName . " WHERE Key_name = '" . $colName . "'");
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}
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private static function fixType($tableName, $colName, $type, $default = '') {
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$tableName = Database::parsePrefix($tableName);
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$column = Database::queryRow(Database::parsePrefix("SHOW COLUMNS FROM " . $tableName . " LIKE '" . $colName . "'"));
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if ($column['Type'] != $type) {
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Database::query("ALTER TABLE " . $tableName . " MODIFY `" . $colName . "` " . $type . " " . $default);
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}
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}
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//Create column if doesn't exists. If column exists, fix its type.
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private function fixColumn($tableName, $colName, $type, $default = '') {
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if (!$this->hasColumn($tableName, $colName)) {
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$this->query("ALTER TABLE " . $tableName . " ADD `" . $colName . "` " . $type . " " . $default);
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} else {
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self::fixType($tableName, $colName, $type, $default);
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}
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}
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private function renameColumn($tableName, $colFrom, $colTo, $typeAndDefault) {
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if (!$this->hasColumn($tableName, $colTo)) {
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if ($this->hasColumn($tableName, $colFrom)) {
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$this->query("ALTER TABLE " . $tableName . " CHANGE `" . $colFrom . "` `" . $colTo . "` " . $typeAndDefault);
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} else {
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$this->query("ALTER TABLE " . $tableName . " ADD `" . $colTo . "` " . $typeAndDefault);
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}
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}
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}
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}
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