Question

如何使用Facebook Marketing API有效地获取给定广告帐户的所有被拒登广告的ID？

理想情况是：

GET /act_1231423423423/ads?effective_status=DISAPPROVED&fields=ad_review_feedback

但是FB不支持这样的查询

我不想获取所有广告，因为我有很多广告。

Answer 1

使用

<?php
/**
 * Fetch remote image and send to client
 */

// Remote URL from which to fetch images
$remoteBaseUrl = 'https://example.com/ad-image/ads/1234/';

// Permitted file extensions / mime-types
// NB: If using CURL, can get the mime-type from the HTTP response instead
$mimeTypes = [
    'gif' => 'image/gif',
    'jpg' => 'image/jpeg',
    'png' => 'image/png',
    'webp' => 'image/webp',
];

// Get the reqd file the "file" URL parameter in the rewritten URL
$file = $_GET['file'] ?? null;
$remoteUrl = null;

// Validate filename format
// Or even check against a known list of files?
$filenameRegex = '/^[\w-]+\.('.implode('|',array_keys($mimeTypes)).')$/';
if (preg_match($filenameRegex, $file, $matches)) {
    header('Content-Type: '.$mimeTypes[$matches[1]]);
    $remoteUrl = $remoteBaseUrl.$file;

    // OPTIONAL: Check cache here...
    // readfile() and exit if current.

    // Using readfile()
    // - simple, but does not provide any error handling on the HTTP response
    //   eg. if the remote file does not exist etc.
    //$bytes = readfile($remoteUrl);
    //if ($bytes === false) {
    //    General 500 Internal Server Error
    //    http_response_code(500);  
    //} else {
    //    // No error - assume success!
    //    // But there could have been an HTTP response "error" that is lost
    //}
    //exit;

    // Using CURL
    $ch = curl_init($remoteUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $content = curl_exec($ch);
    $curlError = curl_errno($ch);
    if ($curlError) $curlError .= ': '.curl_error($ch);
    $httpStatus = curl_getinfo($ch,CURLINFO_RESPONSE_CODE);
    curl_close($ch);

    if ($curlError) {
        // Only set header when debugging, otherwise could expose the target URL
        //header('X-CURL-ERROR: '.$curlError);

        // General 500 Internal Server Error
        http_response_code(500);    
    }
    // CURL request is OK, but could still be an HTTP failure...
    else {
        // OK - serve image
        if ($httpStatus === 200) {
            // OPTIONAL: Save to cache...
            echo $content;
        }
        // Pass through HTTP status from CURL request... 404, 403, etc...
        else {
             http_response_code($httpStatus);
        }
    }
    exit;
}

// Default failure... "Bad Request"
http_response_code(400);

使用FB Marketing API获取广告帐户的拒登广告

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