cloudflare

Complexity

Total Complexity

36

Size/Duplication

Total Lines	271
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	createDNSZone()	0	11	2
A	getDNSTemplates()	0	4	1
A	getPlatformSettings()	0	17	6
A	processSettings()	0	3	1
B	getDNSZone()	0	36	6
A	__construct()	0	7	1
A	undoCreateDNSZone()	0	3	1
A	validateLogin()	0	5	1
A	removeDNSZone()	0	18	4
A	__parseError()	0	5	1
A	loadLanguageArray()	0	29	2
B	saveDNSZone()	0	40	10

<?php

include 'CloudflareConnection.php';

class cloudflare
{
    public $Error;
    public $Warning;
    public $Success;

    public function __construct()
    {
        $this->Error = [];
        $this->Warning = [];
        $this->Success = [];

        $this->loadLanguageArray(LANGUAGE_CODE);
    }

    /** Settings for the integration, these are shown when you add/edit a DNS integration
     *
     * @return string
     */
    public function getPlatformSettings()
    {
        // example of html for the integration settings
        $html = '';
        $html .= '<strong class="title">'.__('username', 'cloudflare').'</strong>';
        $html .= '<input type="text" class="text1 size1" name="module[dnsmanagement][Settings][username]" value="'.((isset($this->Settings->username)) ? htmlspecialchars($this->Settings->username) : '').'"><br><br>';
        $html .= '<strong class="title">'.__('api_key', 'cloudflare').'</strong>';
        $html .= '<input type="text" class="text1 size1" name="module[dnsmanagement][Settings][api_key]" value="'.((isset($this->Settings->api_key)) ? htmlspecialchars($this->Settings->api_key) : '').'"><br><br>';
        $html .= '<strong class="title">'.__('account_id', 'cloudflare').'</strong>';
        $html .= '<input type="text" class="text1 size1" name="module[dnsmanagement][Settings][account_id]" value="'.((isset($this->Settings->account_id)) ? htmlspecialchars($this->Settings->account_id) : '').'"><br><br>';
        $html .= '<strong class="title">'.__('allow_zone_removal', 'cloudflare').'</strong>';
        $html .= '<select class="text1 size4" name="module[dnsmanagement][Settings][allow_zone_removal]">
            <option value="no" '.($this->Settings->allow_zone_removal === 'no' ? 'selected' : '').'>'.__('no', 'cloudflare').'</option>
            <option value="yes" '.($this->Settings->allow_zone_removal === 'yes' ? 'selected' : '').'>'.__('yes', 'cloudflare').'</option>
          </select/><br><br>';

        return $html;
    }

    /** Get the DNS templates from the DNS platform
     *
     * @return array|bool
     */
    public function getDNSTemplates()
    {
        // if the DNS platform does not support DNS templates by it self, just do a:
        return false;
        // the WeFact Hosting user then has to create the DNS templates with each DNS record in WeFact Hosting
    }

    /** This function is called before a add/edit/show of a DNS integration
     *  For example, you can use this to encrypt a password.
     *
     * @param $edit_or_show
     * @param $settings
     *
     * @return mixed
     */
    public function processSettings($edit_or_show, $settings)

The parameter $edit_or_show is not used and could be removed.

    {
        return $settings;
    }

    /** Create a DNS zone with DNS records on the DNS platform
     *
     * @param $domain
     * @param $dns_zone
     *
     * @return bool
     */
    public function createDNSZone($domain, $dns_zone)
    {
        $cloudflare_connection = new CloudflareConnection($this->Settings->username, $this->Settings->api_key);

        $zone = $cloudflare_connection->createZone($domain, $this->Settings->account_id);

        if ($zone['success'] === true) {
            return $this->saveDNSZone($domain, $dns_zone);
        }

        return false;
    }

    /** This function will be called when a domain register, transfer or nameserver change has failed
     *  It can be used to revert any data that is set by the createDNSZone function (eg the creation of a DNS zone).
     *
     * @param $domain
     * @param $create_dns_zone_data
     *
     * @return bool
     */
    public function undoCreateDNSZone($domain, $create_dns_zone_data)

The parameter $domain is not used and could be removed.

The parameter $create_dns_zone_data is not used and could be removed.

    {
        return false;
    }

    /** Retrieve the DNS zone with its DNS records from the DNS platform
     *
     * @param $domain
     *
     * @return array|bool
     */
    public function getDNSZone($domain)
    {
        $cloudflare_connection = new CloudflareConnection($this->Settings->username, $this->Settings->api_key);
        $zones = $cloudflare_connection->getZones(['name' => $domain]);

        if ($zones['success'] === true && count($zones['result']) === 1) {
            $zone = $zones['result'][0];
            $dns_records = $cloudflare_connection->getDnsRecordsForZone($zone['id'], []);

            if ($dns_records['success'] !== true) {
                return false;
            }

            $dns_zone = [];
            $i = 0;
            foreach ($dns_records['result'] as $record) {
                // if the record is not supported, it should be marked as readonly
                if (!in_array(strtoupper($record['type']), $this->SupportedRecordTypes, true)) {
                    $record_type = 'records_readonly';
                } else {
                    $record_type = 'records';
                }

                $dns_zone[$record_type][$i]['id'] = $record['id'];
                $dns_zone[$record_type][$i]['name'] = $record['name'];
                $dns_zone[$record_type][$i]['type'] = $record['type'];
                $dns_zone[$record_type][$i]['value'] = $record['content'];
                $dns_zone[$record_type][$i]['priority'] = $record['priority'] ?? '';
                $dns_zone[$record_type][$i]['ttl'] = $record['ttl'];
                $i++;
            }

            return $dns_zone;
        }

        return false;
    }

    /** Edit the DNS zone at the DNS platform
     *
     * @param $domain
     * @param $dns_zone
     *
     * @return bool
     */
    public function saveDNSZone($domain, $dns_zone)
    {
        if (isset($dns_zone['records']) && count($dns_zone['records']) > 0) {
            $cloudflare_connection = new CloudflareConnection($this->Settings->username, $this->Settings->api_key);
            $zones = $cloudflare_connection->getZones(['name' => $domain]);

            if ($zones['success'] === true && count($zones['result']) === 1) {
                $zone = $zones['result'][0];
                $dns_records = $cloudflare_connection->getDnsRecordsForZone($zone['id'], []);

                if ($dns_records['success'] !== true) {
                    return false;
                }

                $cf_record_ids = array_column($dns_records['result'], 'id');
                $updated_record_ids = array_column($dns_zone['records'], 'id');
                $deleted_record_ids = array_diff($cf_record_ids, $updated_record_ids);

                foreach ($deleted_record_ids as $id) {
                    $cloudflare_connection->deleteDnsRecord($zone['id'], $id);
                }

                foreach ($dns_zone['records'] as $record) {
                    $cf_record = [];
                    $cf_record['name'] = $record['name'];
                    $cf_record['type'] = $record['type'];
                    $cf_record['content'] = $record['value'];
                    $cf_record['ttl'] = $record['ttl'];
                    $cf_record['priority'] = trim($record['priority']) === '' ? 1 : $record['priority'];

                    if (isset($record['id'])) {
                        $cloudflare_connection->updateDnsRecord($zone['id'], $record['id'], $cf_record);
                    } else {
                        $cloudflare_connection->createDnsRecord($zone['id'], $cf_record);
                    }
                }
            }
        }

        return true;
    }

    /** This function is called when a domain is removed directly or by a termination procedure
     *
     * @param $domain
     *
     * @return bool
     */
    public function removeDNSZone($domain)
    {
        if ($this->Settings->allow_zone_removal === 'yes') {
            $cloudflare_connection = new CloudflareConnection($this->Settings->username, $this->Settings->api_key);

            $zones = $cloudflare_connection->getZones(['name' => $domain]);

            if ($zones['success'] === true && count($zones['result']) === 1) {
                $zone = $zones['result'][0];
                $zone_delete_result = $cloudflare_connection->deleteZone($zone['id']);

                return $zone_delete_result['success'];
            }

            return false;
        }

        return true;
    }

    /**
     * @param $language_code
     */
    public function loadLanguageArray($language_code)
    {
        $_LANG = [];

        switch ($language_code) {
            case 'nl_NL':
                $_LANG['dns templates could not be retrieved'] = 'De DNS templates konden niet worden opgehaald van het DNS platform of er zijn er geen aanwezig';
                $_LANG['username'] = 'Gebruikersnaam';
                $_LANG['api_key'] = 'API Key';
                $_LANG['account_id'] = 'Account ID';
                $_LANG['allow_zone_removal'] = 'DNS zone verwijderen bij verwijderen domein';
                $_LANG['yes'] = 'Ja';
                $_LANG['no'] = 'Nee';
            break;

            default: // In case of other language, use English
                $_LANG['dns templates could not be retrieved'] = 'DNS template could not be retrieved from the DNS platform or there were no DNS templates';
                $_LANG['username'] = 'Username';
                $_LANG['api_key'] = 'API Key';
                $_LANG['account_id'] = 'Account ID';
                $_LANG['allow_zone_removal'] = 'Remove DNS zone at domain deletion';
                $_LANG['yes'] = 'Ja';
                $_LANG['no'] = 'Nee';
            break;
        }

        // Save to global array
        global $_module_language_array;
        $_module_language_array['cloudflare'] = $_LANG;
    }

    /**
     * Use this function to prefix all errors messages with your VPS platform.
     *
     * @param string $message The error message
     *
     * @return bool Always false
     */
    private function __parseError($message)
    {
        $this->Error[] = 'Cloudflare: '.$message;

        return false;
    }

    /** This function is used to check if the login credentials for the DNS platform are correct
     *
     * @return bool
     */
    public function validateLogin()
    {
        $cloudflare_connection = new CloudflareConnection($this->Settings->username, $this->Settings->api_key);

        return $cloudflare_connection->validateLogin();
    }
}