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<?php
/* Ad hoc functions to make the examples marginally prettier.*/
function isWebRequest()
{
return isset($_SERVER['HTTP_USER_AGENT']);
}
function pageHeader($title)
{
$ret = "<!doctype html>
<html>
<head>
<title>" . $title . "</title>
<link href='styles/style.css' rel='stylesheet' type='text/css' />
</head>
<body>\n";
if ($_SERVER['PHP_SELF'] != "/index.php") {
$ret .= "<p><a href='index.php'>Back</a></p>";
}
$ret .= "<header><h1>" . $title . "</h1></header>";
// Start the session (for storing access tokens and things)
if (!headers_sent()) {
session_start();
}
return $ret;
}
function pageFooter($file = null)
{
$ret = "";
if ($file) {
$ret .= "<h3>Code:</h3>";
$ret .= "<pre class='code'>";
$ret .= htmlspecialchars(file_get_contents($file));
$ret .= "</pre>";
}
$ret .= "</html>";
return $ret;
}
function missingApiKeyWarning()
{
$ret = "
<h3 class='warn'>
Warning: You need to set a Simple API Access key from the
<a href='http://developers.google.com/console'>Google API console</a>
</h3>";
return $ret;
}
function missingClientSecretsWarning()
{
$ret = "
<h3 class='warn'>
Warning: You need to set Client ID, Client Secret and Redirect URI from the
<a href='http://developers.google.com/console'>Google API console</a>
</h3>";
return $ret;
}
function missingServiceAccountDetailsWarning()
{
$ret = "
<h3 class='warn'>
Warning: You need download your Service Account Credentials JSON from the
<a href='http://developers.google.com/console'>Google API console</a>.
</h3>
<p>
Once downloaded, move them into the root directory of this repository and
rename them 'service-account-credentials.json'.
</p>
<p>
In your application, you should set the GOOGLE_APPLICATION_CREDENTIALS environment variable
as the path to this file, but in the context of this example we will do this for you.
</p>";
return $ret;
}
function missingOAuth2CredentialsWarning()
{
$ret = "
<h3 class='warn'>
Warning: You need to set the location of your OAuth2 Client Credentials from the
<a href='http://developers.google.com/console'>Google API console</a>.
</h3>
<p>
Once downloaded, move them into the root directory of this repository and
rename them 'oauth-credentials.json'.
</p>";
return $ret;
}
function checkServiceAccountCredentialsFile()
{
// service account creds
$application_creds = __DIR__ . '/../../service-account-credentials.json';
return file_exists($application_creds) ? $application_creds : false;
}
function getOAuthCredentialsFile()
{
// oauth2 creds
$oauth_creds = __DIR__ . '/../../oauth-credentials.json';
if (file_exists($oauth_creds)) {
return $oauth_creds;
}
return false;
}
function setClientCredentialsFile($apiKey)
{
$file = __DIR__ . '/../../tests/.apiKey';
file_put_contents($file, $apiKey);
}
function getApiKey()
{
$file = __DIR__ . '/../../tests/.apiKey';
if (file_exists($file)) {
return file_get_contents($file);
}
}
function setApiKey($apiKey)
{
$file = __DIR__ . '/../../tests/.apiKey';
file_put_contents($file, $apiKey);
}
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