255 lines
7.5 KiB
PHP
255 lines
7.5 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage Weblinks
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*
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* @copyright Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Component\Weblinks\Administrator\Table;
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use Joomla\CMS\Application\ApplicationHelper;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Filter\InputFilter;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\String\PunycodeHelper;
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use Joomla\CMS\Table\Table;
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use Joomla\CMS\Tag\TaggableTableInterface;
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use Joomla\CMS\Tag\TaggableTableTrait;
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use Joomla\CMS\Versioning\VersionableTableInterface;
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use Joomla\Database\ParameterType;
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use Joomla\String\StringHelper;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Weblink Table class
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*
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* @since 1.5
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*/
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class WeblinkTable extends Table implements VersionableTableInterface, TaggableTableInterface
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{
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use TaggableTableTrait;
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/**
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* Indicates that columns fully support the NULL value in the database
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*
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* @var boolean
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* @since __DEPLOY_VERSION__
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*/
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protected $_supportNullValue = true;
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/**
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* Ensure the params and metadata in json encoded in the bind method
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*
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* @var array
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* @since 3.4
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*/
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protected $_jsonEncode = ['params', 'metadata', 'images'];
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/**
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* Constructor
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*
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* @param \JDatabaseDriver &$db A database connector object
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*
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* @since 1.5
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*/
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public function __construct($db)
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{
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$this->typeAlias = 'com_weblinks.weblink';
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parent::__construct('#__weblinks', 'id', $db);
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// Set the published column alias
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$this->setColumnAlias('published', 'state');
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}
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/**
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* Overload the store method for the Weblinks table.
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*
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* @param boolean $updateNulls Toggle whether null values should be updated.
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*
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* @return boolean True on success, false on failure.
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*
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* @since 1.6
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*/
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public function store($updateNulls = true)
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{
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$date = Factory::getDate()->toSql();
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$user = Factory::getApplication()->getIdentity();
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$this->modified = $date;
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if ($this->id) {
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// Existing item
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$this->modified_by = $user->id;
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$this->modified = $date;
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} else {
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// New weblink. A weblink created and created_by field can be set by the user,
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// so we don't touch either of these if they are set.
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if (!(int) $this->created) {
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$this->created = $date;
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}
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if (empty($this->created_by)) {
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$this->created_by = $user->id;
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}
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if (!(int) $this->modified) {
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$this->modified = $date;
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}
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if (empty($this->modified_by)) {
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$this->modified_by = $user->id;
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}
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if (empty($this->hits)) {
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$this->hits = 0;
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}
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}
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// Set publish_up to null if not set
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if (!$this->publish_up) {
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$this->publish_up = null;
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}
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// Set publish_down to null if not set
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if (!$this->publish_down) {
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$this->publish_down = null;
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}
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// Verify that the alias is unique
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$table = new WeblinkTable($this->getDbo());
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if (
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$table->load(['language' => $this->language, 'alias' => $this->alias, 'catid' => (int) $this->catid])
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&& ($table->id != $this->id || $this->id == 0)
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) {
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$this->setError(Text::_('COM_WEBLINKS_ERROR_UNIQUE_ALIAS'));
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return false;
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}
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// Convert IDN urls to punycode
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$this->url = PunycodeHelper::urlToPunycode($this->url);
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return parent::store($updateNulls);
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}
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/**
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* Overloaded check method to ensure data integrity.
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*
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* @return boolean True on success.
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*
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* @since 1.5
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*/
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public function check()
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{
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if (InputFilter::checkAttribute(['href', $this->url])) {
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$this->setError(Text::_('COM_WEBLINKS_ERR_TABLES_PROVIDE_URL'));
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return false;
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}
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// Check for valid name
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if (trim($this->title) == '') {
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$this->setError(Text::_('COM_WEBLINKS_ERR_TABLES_TITLE'));
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return false;
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}
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// Check for existing name
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$db = $this->getDbo();
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$query = $db->getQuery(true)
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->select($db->quoteName('id'))
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->from($db->quoteName('#__weblinks'))
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->where($db->quoteName('title') . ' = :title')
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->where($db->quoteName('language') . ' = :language')
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->where($db->quoteName('catid') . ' = :catid')
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->bind(':title', $this->title)
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->bind(':language', $this->language)
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->bind(':catid', $this->catid, ParameterType::INTEGER);
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$db->setQuery($query);
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$xid = (int) $db->loadResult();
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if ($xid && $xid != (int) $this->id) {
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$this->setError(Text::_('COM_WEBLINKS_ERR_TABLES_NAME'));
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return false;
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}
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if (empty($this->alias)) {
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$this->alias = $this->title;
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}
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$this->alias = ApplicationHelper::stringURLSafe($this->alias, $this->language);
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if (trim(str_replace('-', '', $this->alias)) == '') {
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$this->alias = Factory::getDate()->format("Y-m-d-H-i-s");
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}
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// Check the publish down date is not earlier than publish up.
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if ((int) $this->publish_down > 0 && $this->publish_down < $this->publish_up) {
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$this->setError(Text::_('JGLOBAL_START_PUBLISH_AFTER_FINISH'));
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return false;
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}
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/*
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* Clean up keywords -- eliminate extra spaces between phrases
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* and cr (\r) and lf (\n) characters from string
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*/
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if (!empty($this->metakey)) {
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// Array of characters to remove
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$bad_characters = ["\n", "\r", "\"", "<", ">"];
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$after_clean = StringHelper::str_ireplace($bad_characters, "", $this->metakey);
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$keys = explode(',', $after_clean);
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$clean_keys = [];
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foreach ($keys as $key) {
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// Ignore blank keywords
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if (trim($key)) {
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$clean_keys[] = trim($key);
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}
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}
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// Put array back together delimited by ", "
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$this->metakey = implode(", ", $clean_keys);
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}
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/**
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* Ensure any new items have compulsory fields set. This is needed for things like
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* frontend editing where we don't show all the fields or using some kind of API
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*/
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if (!$this->id) {
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if (!isset($this->xreference)) {
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$this->xreference = '';
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}
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if (!isset($this->metakey)) {
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$this->metakey = '';
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}
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if (!isset($this->metadesc)) {
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$this->metadesc = '';
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}
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if (!isset($this->images)) {
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$this->images = '{}';
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}
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if (!isset($this->metadata)) {
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$this->metadata = '{}';
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}
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if (!isset($this->params)) {
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$this->params = '{}';
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}
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}
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return parent::check();
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}
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/**
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* Get the type alias for the history table
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*
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* @return string The alias as described above
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*
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* @since 4.0.0
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*/
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public function getTypeAlias()
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{
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return $this->typeAlias;
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}
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}
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