109 lines
5.0 KiB
PHP
109 lines
5.0 KiB
PHP
<?php
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require_once 'customvalidators/ConditionalNotEmpty.php';
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class Application_Form_TuneInPreferences extends Zend_Form_SubForm
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{
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public function init()
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{
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$this->setDecorators(array(
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array('ViewScript', array('viewScript' => 'form/preferences_tunein.phtml'))
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));
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$enableTunein = new Zend_Form_Element_Checkbox("enable_tunein");
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$enableTunein->setDecorators(array(
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'ViewHelper',
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'Errors',
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'Label'
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));
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$enableTunein->addDecorator('Label', array('class' => 'enable-tunein'));
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$enableTunein->setLabel(_("Push metadata to your station on TuneIn?"));
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$enableTunein->setValue(Application_Model_Preference::getTuneinEnabled());
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$this->addElement($enableTunein);
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$tuneinStationId = new Zend_Form_Element_Text("tunein_station_id");
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$tuneinStationId->setLabel(_("Station ID:"));
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$tuneinStationId->setValue(Application_Model_Preference::getTuneinStationId());
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$tuneinStationId->setAttrib("class", "input_text");
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$this->addElement($tuneinStationId);
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$tuneinPartnerKey = new Zend_Form_Element_Text("tunein_partner_key");
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$tuneinPartnerKey->setLabel(_("Partner Key:"));
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$tuneinPartnerKey->setValue(Application_Model_Preference::getTuneinPartnerKey());
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$tuneinPartnerKey->setAttrib("class", "input_text");
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$this->addElement($tuneinPartnerKey);
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$tuneinPartnerId = new Zend_Form_Element_Text("tunein_partner_id");
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$tuneinPartnerId->setLabel(_("Partner Id:"));
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$tuneinPartnerId->setValue(Application_Model_Preference::getTuneinPartnerId());
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$tuneinPartnerId->setAttrib("class", "input_text");
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$this->addElement($tuneinPartnerId);
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}
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public function isValid($data)
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{
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$valid = true;
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// Make request to TuneIn API to test the settings are valid.
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// TuneIn does not have an API to make test requests to check if
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// the credentials are correct. Therefore we will make a request
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// with the commercial flag set to true, which removes the metadata
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// from the station on TuneIn. After that, and if the test request
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// succeeds, we will make another request with the real metadata.
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if ($data["enable_tunein"]) {
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$credentialsQryStr = "?partnerId=".$data["tunein_partner_id"]."&partnerKey=".$data["tunein_partner_key"]."&id=".$data["tunein_station_id"];
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$commercialFlagQryStr = "&commercial=true";
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$metadata = Application_Model_Schedule::getCurrentPlayingTrack();
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if (is_null($metadata)) {
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$qryStr = $credentialsQryStr . $commercialFlagQryStr;
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} else {
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$metadata["artist"] = empty($metadata["artist"]) ? "n/a" : $metadata["artist"];
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$metadata["title"] = empty($metadata["title"]) ? "n/a" : $metadata["title"];
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$metadataQryStr = "&artist=" . $metadata["artist"] . "&title=" . $metadata["title"];
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$qryStr = $credentialsQryStr . $metadataQryStr;
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}
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, TUNEIN_API_URL . $qryStr);
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curl_setopt($ch, CURLOPT_FAILONERROR, 1);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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$xmlData = curl_exec($ch);
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if (curl_error($ch)) {
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Logging::error("Failed to reach TuneIn: ". curl_errno($ch)." - ". curl_error($ch) . " - " . curl_getinfo($ch, CURLINFO_EFFECTIVE_URL));
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if (curl_error($ch) == "The requested URL returned error: 403 Forbidden") {
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$this->getElement("enable_tunein")->setErrors(array(_("Invalid TuneIn Settings. Please ensure your TuneIn settings are correct and try again.")));
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$valid = false;
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}
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}
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curl_close($ch);
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if ($valid) {
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$xmlObj = new SimpleXMLElement($xmlData);
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if (!$xmlObj || $xmlObj->head->status != "200") {
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$this->getElement("enable_tunein")->setErrors(array(_("Invalid TuneIn Settings. Please ensure your TuneIn settings are correct and try again.")));
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$valid = false;
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} else if ($xmlObj->head->status == "200") {
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Application_Model_Preference::setLastTuneinMetadataUpdate(time());
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$valid = true;
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}
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}
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} else {
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$valid = true;
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}
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if (!$valid) {
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// Set values to what the user entered since the form is invalid so they
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// don't have to enter in the values again and can see what they entered.
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$this->getElement("enable_tunein")->setValue($data["enable_tunein"]);
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$this->getElement("tunein_partner_key")->setValue($data["tunein_partner_key"]);
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$this->getElement("tunein_partner_id")->setValue($data["tunein_partner_id"]);
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$this->getElement("tunein_station_id")->setValue($data["tunein_station_id"]);
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}
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return $valid;
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}
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}
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