Tumblr Php Blog Using Json

[SmashT_AU]

I've found this script which pulls my tumblr posts and displays them using php, it's working fine but I'm not sure how to get it to pull all images from a photo set, it only seems to pull the first image from each post. I've put up a couple of quick tumblr posts to try and give a better explanation.

As you can see, there are 3 images in the tumblr blog but I am only able to pull the first one using this script. I've included the code below.

http://smashtau.tumblr.com

 

 

<?php
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,"http://smashtau.tumblr.com/api/read/json");
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
$result = curl_exec($ch);
curl_close($ch);

$result = str_replace("var tumblr_api_read = ","",$result);
$result = str_replace(';','',$result);
$result = str_replace('\u00a0',' ',$result);

$jsondata = json_decode($result,true);
$posts = $jsondata['posts'];
//var_dump($posts);
$blogroll = "";
foreach($posts as $post){
 $blogroll .= "<p>";
 $date = date('d.m.Y',$post['unix-timestamp']);
 $blogroll .= $date."<br />";
 switch ($post['type']) {
  case 'photo':
   $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>Permalink</a>";
   $blogroll .= "<p>".$post['photo-caption']."</p>";
   $blogroll .= "<img src=".$post['photo-url-250'].">";  
             break;


  case 'link':
   $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".$post['link-text']."</a><br />";
   $blogroll .= substr(strip_tags($post['link-description']),0,100)."...";
   break;

  case 'regular':
   $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>Permalink</a>";
   $blogroll .= "<h2>".$post['regular-title']."</h2>";
   $blogroll .= "<p>".$post['regular-body']."</p>";
   break;

  case 'quote':
   $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".str_replace('-',' ',$post['slug'])."</a><br />";
   $blogroll .= substr(strip_tags($post['quote-text']),0,100)."...";
   break;

  case 'conversation':
   if(empty($post['conversation-title'])){
 $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".str_replace('-',' ',$post['slug'])."</a><br />";
   }else{
 $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".$post['conversation-title']."</a><br />";
   }
   $blogroll .= substr(nl2br($post['conversation-text']),0,100);
   break;

  case 'audio':
   if(empty($post['audio-caption'])){
 $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".str_replace('-',' ',$post['slug'])."</a><br />";
   }else{
 $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".strip_tags($post['audio-caption'])."</a><br />";
   }
   break;

  default:
   $blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>".str_replace('-',' ',$post['slug'])."</a>";
   break;
 }
 $blogroll .= "</p>";
}

echo $blogroll;
?>

[Jessica]

Is there a different post type for multiple photos than the "photo" one? If not, you'll have to add some logic in the first case there to check for multiple photos.

[SmashT_AU]

I am not entirely sure,I can see there is "photos" which looks like where I should be getting this data from but with virtually no knowledge of php I have no idea how I would go about grabbing photos>photo-url-250 from each offset 01,02,03,04,05 etc.

 

[{"id":35641382789,"url":"http:\/\/smashtau.tumblr.com\/post\/35641382789","url-with-slug":"http:\/\/smashtau.tumblr.com\/post\/35641382789\/here-are-three-different-coloured-squares-amazing","type":"photo","date-gmt":"2012-11-13 17:04:00 GMT","date":"Tue, 13 Nov 2012 12:04:00","bookmarklet":0,"mobile":0,"feed-item":"","from-feed-id":0,"unix-timestamp":1352826240,"format":"html","reblog-key":"T0QafW59","slug":"here-are-three-different-coloured-squares-amazing",

"photo-caption":"<p>Here are three different\u00a0coloured\u00a0squares, amazing right<\/p>",
"width":"692","height":"812",
"photo-url-1280":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_1280.png",
"photo-url-500":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_500.png",
"photo-url-400":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_400.png",
"photo-url-250":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_250.png",
"photo-url-100":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_100.png",
"photo-url-75":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_75sq.png","

photos":[
{"offset":"o1","caption":"green square","width":"692","height":"812","
photo-url-1280":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_1280.png",
"photo-url-500":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_500.png",
"photo-url-400":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_400.png",
"photo-url-250":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_250.png",
"photo-url-100":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_100.png",
"photo-url-75":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo1_75sq.png"},

{"offset":"o2","caption":"red square","width":"692","height":"812","photo-url-1280":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo2_1280.png",
"photo-url-500":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo2_500.png",
"photo-url-400":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo2_400.png",
"photo-url-250":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo2_250.png",
"photo-url-100":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo2_100.png",
"photo-url-75":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo2_75sq.png"},

{"offset":"o3","caption":"blue square","width":"692","height":"812","photo-url-1280":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo3_r1_1280.png",
"photo-url-500":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo3_r1_500.png",
"photo-url-400":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo3_r1_400.png",
"photo-url-250":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo3_r1_250.png",
"photo-url-100":"http:\/\/25.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo3_r1_100.png",
"photo-url-75":"http:\/\/24.media.tumblr.com\/tumblr_mdfrfmvBa91rl56bgo3_r1_75sq.png"}]},

[Jessica]

That's the json? Can you post the var_dump of posts? I think within $post you have a type of photo, and you should be able to do this:

case 'photo':
if(is_array($post['photos'])){
	foreach($post['photos'] AS $photo){
		$blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>Permalink</a>";
		$blogroll .= "<p>".$post['photo-caption']."</p>";
		$blogroll .= "<img src=".$photo['photo-url-250'].">";   //This is the important line. - $photo not $post.
	}
}else{
	$blogroll .= "<a href='".$post['url-with-slug']."' target='_blank'>Permalink</a>";
        $blogroll .= "<p>".$post['photo-caption']."</p>";
        $blogroll .= "<img src=".$post['photo-url-250'].">";  
}
break;

 

 

[SmashT_AU]

That worked perfectly, thanks