SimplePie image render 1

ralphonzo · Nov 14, 2012

As SimplePie's help files are worse than rubbish, I'm turning to you guys to help me out! I'm trying to get the blog post image to render in the rss feed that I'm fetching into my web site. The only help I've found is either two line inadequate or PhD level!! This is what I have, which is great - if I didn't want an image:

Code:

require_once('php/autoloader.php');
$feed = new SimplePie();
$feed->set_feed_url('[URL unfurl="true"]http://festivalgear.wordpress.com/');[/URL]
$feed->init();
$feed->handle_content_type();

and

Code:

<?php
foreach ($feed->get_items() as $item): ?>
    <div class="item">
    <h2><i><a href="<?php echo $item->get_permalink(); ?>"><?php echo $item->get_title(); ?></a></i></h2>
    <p><span class="oddtext"><?php echo $item->get_description(); ?></span></p>
    <p><span class="noddtext">sdggds</span><small>Posted on <?php echo $item->get_date('j F Y | g:i a'); ?></small></p>
    <hr />
    </div><?php 
endforeach; ?>

Can anyone offer a "simple(pie)" solution?

jpadie · Nov 14, 2012

are the images you want typically the first image in the content?

ralphonzo · Nov 14, 2012

Yes. There's generally just one image from the post. It's a Wordpress blog - Mixfolio theme.

jpadie · Nov 14, 2012

never having used simplepie I'd guess something like this

Code:

[b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]getImage[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
 [b][COLOR=#000000]preg_match[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'/\(<img\s.*?\>)/im'[/color][COLOR=#990000],[/color] [COLOR=#009900]$node[/color][COLOR=#990000],[/color] [COLOR=#009900]$match[/color][COLOR=#990000]);[/color]
 [b][COLOR=#0000FF]if[/color][/b] [COLOR=#990000](![/color][b][COLOR=#0000FF]empty[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$match[/color][COLOR=#990000][[/color][COLOR=#993399]1[/color][COLOR=#990000]])[/color] [b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$match[/color][COLOR=#990000][[/color][COLOR=#993399]1[/color][COLOR=#990000]];[/color]
 [b][COLOR=#0000FF]return[/color][/b] false[COLOR=#990000];[/color]
[COLOR=#FF0000]}[/color]

and use it in your foreach loop like this

Code:

[COLOR=#990000]<[/color]p[COLOR=#990000]><[/color]span [b][COLOR=#0000FF]class[/color][/b][COLOR=#990000]=[/color][COLOR=#FF0000]"oddtext"[/color][COLOR=#990000]><?php[/color] [b][COLOR=#0000FF]echo[/color][/b] [b][COLOR=#000000]getImage[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$item[/color][COLOR=#990000]->[/color][b][COLOR=#000000]getContent[/color][/b][COLOR=#990000]([/color] true [COLOR=#990000]));[/color] [COLOR=#990000]?></[/color]span[COLOR=#990000]></[/color]p[COLOR=#990000]>[/color]

ralphonzo · Nov 15, 2012

No joy I'm afraid. What's supposed to be passed via $node? When I upload the page I get nothing rendering, even if I set to E_ALL. I scoured and changed the code, but I'm presuming it's because $node doesn't exist. I tried substituting $node for $feed, but to no avail. I'm a bit stumped not knowing what format the data in $node should take.

jpadie · Nov 15, 2012

$node is passed by the call to getImage. the node is the content from $item->getContent( true ).

if the content is not being passed then it is probably not being offered by the feed. have you tried dumping the whole feed to check? echo '<pre> ' . print_r($item, true ). '</pre>';

ralphonzo · Nov 16, 2012

Yikes. I just tried what you suggested and I've pasted the resultant data in the file attached. I'm afraid it's totally meaningless to me. There are images, but cutting them out...? Does it mean anything to you?

jpadie · Nov 16, 2012

ok. so plenty of stuff in there. i think there is an error in the regex pattern I used. so try this instead

Code:

preg_match('/(\<img\s.*?\>)/im', $node, $match);

the alternative is to load up a domdoc with the content. parse it manually or use something like phpquery. see whether the above works and if not we can debug some more.

ralphonzo · Nov 17, 2012

No, still no joy. Thanks for your help though. The last things that you advised are far beyond my scope, so I'll try to harass the SimplePie people to make what should be a 'simple' operation simple - or at least logical for a basic PHP scripter!

jpadie · Nov 17, 2012

can you give an xml example of the feed you are grabbing? then I can (easily) write something to grab it for you.
if that's beyond you for the moment, then can you point us to the url of the feed?

ralphonzo · Nov 17, 2012

This is very good of you to offer so much help. I feel incredibly indebted. Here's the URL of the blog in question:

http://festivalgear.wordpress.com/

jpadie · Nov 18, 2012

sorry for the delay.
i've written an alternative script to parse this (and other) wordpress rss feeds. It relies on phpquery which is available here.
change the require_once line to refer to the relevant install for your phpquery (the one-file variant is best).
you need to set the time zone. I've set it to utc in this script.
I've changed the syntax a bit. so instead of get_xxxxx, you call get('xxxx'). seems more logical to me.
two things - I parse for all the images associated with the content, but the example just uses the thumbnail. if you want the others then I can show you how to access them (they will be in $item->get('image')).
let me know if this doesn't work for you. i've only halfheartedly tested it.

Code:

[COLOR=#990000]<?php[/color]

[b][COLOR=#0000FF]class[/color][/b] rssItem [COLOR=#FF0000]{[/color]
[tab]
[tab]public [COLOR=#009900]$categories[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b][COLOR=#990000]();[/color]
[tab]public [COLOR=#009900]$images[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b][COLOR=#990000]();[/color]
[tab]public [COLOR=#009900]$fields[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b] [COLOR=#990000]([/color]
[tab][COLOR=#FF0000]'categories'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'pubDate'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'link'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'title'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'guid'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'description'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'content'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'media:thumbnail'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'media:content'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'dc:creator'[/color][COLOR=#990000]);[/color]
[tab]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]__construct[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#0000FF]foreach[/color][/b] [COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]fields [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$field[/color][COLOR=#990000]):[/color]
[tab][tab][tab][b][COLOR=#0000FF]switch[/color][/b] [COLOR=#990000]([/color][COLOR=#009900]$field[/color][COLOR=#990000]):[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'title'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]title [COLOR=#990000]=[/color]  [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'title:first'[/color][COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'description'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]description [COLOR=#990000]=[/color]  [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'description'[/color][COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'link'[/color][COLOR=#990000]:[/color]
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[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'categories'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]foreach[/color][/b] [COLOR=#990000]([/color][b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'category'[/color][COLOR=#990000])[/color] [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$c[/color][COLOR=#990000]):[/color]
[tab][tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]categories[COLOR=#990000][][/color] [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$c[/color][COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'pubDate'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$d[/color] [COLOR=#990000]=[/color]  [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color] [COLOR=#009900]$node[/color] [COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color] [COLOR=#FF0000]'pubDate'[/color] [COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]()[/color] [COLOR=#990000];[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]pubDate [COLOR=#990000]=[/color] [b][COLOR=#000000]strtotime[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$d[/color][COLOR=#990000])[/color] [COLOR=#990000];[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'content'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]content [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'content|encoded'[/color][COLOR=#990000])->[/color][b][COLOR=#000000]html[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'media:thumbnail'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]thumbnail [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'media|thumbnail'[/color][COLOR=#990000])->[/color][b][COLOR=#000000]attr[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'url'[/color][COLOR=#990000]);[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'media:content'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]foreach[/color][/b] [COLOR=#990000]([/color][b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'media|content'[/color][COLOR=#990000])[/color] [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$image[/color][COLOR=#990000]):[/color]
[tab][tab][tab][tab][tab][tab][COLOR=#009900]$i[/color][COLOR=#990000]=[/color][b][COLOR=#0000FF]new[/color][/b] [b][COLOR=#000000]image[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][tab][tab][tab][COLOR=#009900]$i[/color][COLOR=#990000]->[/color]url [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$image[/color][COLOR=#990000])->[/color][b][COLOR=#000000]attr[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'url'[/color][COLOR=#990000]);[/color]
[tab][tab][tab][tab][tab][tab][COLOR=#009900]$i[/color][COLOR=#990000]->[/color]title [COLOR=#990000]=[/color] [b][COLOR=#000000]trim[/color][/b][COLOR=#990000]([/color][b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$image[/color][COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]());[/color]
[tab][tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]images[COLOR=#990000][][/color] [COLOR=#990000]=[/color] [COLOR=#009900]$i[/color][COLOR=#990000];[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'dc:creator'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]author [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'dc|creator'[/color][COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]endswitch[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]
[tab]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color] [COLOR=#009900]$node[/color] [COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#0000FF]switch[/color][/b] [COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000]):[/color]
[tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'thumbnail'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#FF0000]'<img src="'[/color] [COLOR=#990000].[/color] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]thumbnail [COLOR=#990000].[/color] [COLOR=#FF0000]'" />'[/color][COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'image'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]images[COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'categories'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [b][COLOR=#000000]implode[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]' | '[/color][COLOR=#990000],[/color] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]categories[COLOR=#990000]);[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'pubDate'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]pubDate[COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]case[/color][/b] [COLOR=#FF0000]'author'[/color][COLOR=#990000]:[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]author[COLOR=#990000];[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]break[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]default[/color][/b][COLOR=#990000]:[/color]
[tab][tab][tab][tab][b][COLOR=#0000FF]if[/color][/b][COLOR=#990000]([/color][b][COLOR=#000000]in_array[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000],[/color] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]fields[COLOR=#990000]))[/color] [b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color][COLOR=#009900]$node[/color][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endswitch[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]return[/color][/b] false[COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]
[COLOR=#FF0000]}[/color]

[b][COLOR=#0000FF]class[/color][/b] image  [COLOR=#FF0000]{[/color]
[tab]public [COLOR=#009900]$fields[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'url'[/color][COLOR=#990000],[/color] [COLOR=#FF0000]'title'[/color][COLOR=#990000],[/color] [COLOR=#FF0000]'link'[/color][COLOR=#990000]);[/color]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]__construct[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color] [COLOR=#990000]=[/color] null[COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#0000FF]if[/color][/b][COLOR=#990000](![/color][b][COLOR=#000000]is_null[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])):[/color]
[tab][tab][tab][b][COLOR=#0000FF]foreach[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]fields [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$field[/color][COLOR=#990000]):[/color]
[tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color][COLOR=#009900]$field[/color] [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])->[/color][b][COLOR=#000000]find[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$field[/color][COLOR=#990000])->[/color][b][COLOR=#000000]text[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endif[/color][/b][COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color] [COLOR=#009900]$node[/color][COLOR=#990000]=[/color]NULL [COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
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[tab][tab][b][COLOR=#0000FF]return[/color][/b] false[COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]
[COLOR=#FF0000]}[/color]
[b][COLOR=#0000FF]class[/color][/b] jIterator implements Iterator[COLOR=#FF0000]{[/color]
[tab]private [COLOR=#009900]$var[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b][COLOR=#990000]();[/color]

[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]__construct[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$array[/color][COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#0000FF]if[/color][/b] [COLOR=#990000]([/color][b][COLOR=#000000]is_array[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$array[/color][COLOR=#990000]))[/color] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color][b][COLOR=#0000FF]var[/color][/b] [COLOR=#990000]=[/color] [COLOR=#009900]$array[/color][COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]

[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]rewind[/color][/b][COLOR=#990000]()[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#000000]reset[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color][b][COLOR=#0000FF]var[/color][/b][COLOR=#990000]);[/color]
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[tab][COLOR=#FF0000]}[/color]
  
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]valid[/color][/b][COLOR=#990000]()[/color][COLOR=#FF0000]{[/color]
[tab][tab][COLOR=#009900]$key[/color] [COLOR=#990000]=[/color] [b][COLOR=#000000]key[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color][b][COLOR=#0000FF]var[/color][/b][COLOR=#990000]);[/color]
[tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#990000]([/color][COLOR=#009900]$key[/color] [COLOR=#990000]!==[/color] NULL [COLOR=#990000]&&[/color] [COLOR=#009900]$key[/color] [COLOR=#990000]!==[/color] FALSE[COLOR=#990000]);[/color]
[tab][COLOR=#FF0000]}[/color]

[COLOR=#FF0000]}[/color]
[b][COLOR=#0000FF]class[/color][/b] rssFeed implements IteratorAggregate [COLOR=#FF0000]{[/color]
[tab]
[tab]public [COLOR=#009900]$items[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b][COLOR=#990000]();[/color]
[tab]public [COLOR=#009900]$fields[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]array[/color][/b][COLOR=#990000]([/color]
[tab][COLOR=#FF0000]'title'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'link'[/color][COLOR=#990000],[/color]
[tab][COLOR=#FF0000]'description'[/color][COLOR=#990000]);[/color]
[tab]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]getIterator[/color][/b][COLOR=#990000]()[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#0000FF]return[/color][/b] [b][COLOR=#0000FF]new[/color][/b] [b][COLOR=#000000]jIterator[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]items[COLOR=#990000]);[/color]
[tab][COLOR=#FF0000]}[/color]
[tab][tab]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]__construct[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$url[/color][COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
[tab][tab]phpQuery[COLOR=#990000]::[/color][b][COLOR=#000000]newDocumentFileXML[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$url[/color][COLOR=#990000]);[/color]
[tab][tab][b][COLOR=#0000FF]foreach[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]fields [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$field[/color][COLOR=#990000]):[/color]
[tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color][COLOR=#009900]$field[/color] [COLOR=#990000]=[/color] [b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color] [COLOR=#FF0000]"channel > $field"[/color][COLOR=#990000])->[/color][b][COLOR=#000000]html[/color][/b][COLOR=#990000]();[/color]
[tab][tab][tab][b][COLOR=#0000FF]foreach[/color][/b][COLOR=#990000]([/color][b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'channel > image'[/color][COLOR=#990000])[/color] [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$image[/color][COLOR=#990000]):[/color]
[tab][tab][tab][tab][COLOR=#009900]$i[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]new[/color][/b] [b][COLOR=#000000]image[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$image[/color][COLOR=#990000]);[/color]
[tab][tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]images[COLOR=#990000][][/color] [COLOR=#990000]=[/color] [COLOR=#009900]$i[/color][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][tab]
[tab][tab][b][COLOR=#0000FF]foreach[/color][/b][COLOR=#990000]([/color][b][COLOR=#000000]pq[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'channel > item'[/color][COLOR=#990000])[/color] [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$item[/color][COLOR=#990000]):[/color]
[tab][tab][tab][COLOR=#009900]$i[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]new[/color][/b] [b][COLOR=#000000]rssItem[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$item[/color][COLOR=#990000]);[/color]
[tab][tab][tab][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]items[COLOR=#990000][][/color] [COLOR=#990000]=[/color] [COLOR=#009900]$i[/color][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]
[tab]
[tab]public [b][COLOR=#0000FF]function[/color][/b] [b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color] [COLOR=#009900]$node[/color] [COLOR=#990000]=[/color] NULL[COLOR=#990000])[/color][COLOR=#FF0000]{[/color]
[tab][tab][b][COLOR=#0000FF]if[/color][/b][COLOR=#990000]([/color][b][COLOR=#000000]is_null[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000])):[/color]
[tab][tab][tab][b][COLOR=#0000FF]foreach[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$this[/color][COLOR=#990000]->[/color]fields [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$f[/color][COLOR=#990000]):[/color]
[tab][tab][tab][tab][COLOR=#009900]$return[/color][COLOR=#990000][[/color][COLOR=#009900]$f[/color][COLOR=#990000]][/color] [COLOR=#990000]=[/color] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color][COLOR=#009900]$f[/color][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];[/color]
[tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$return[/color][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endif[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]if[/color][/b][COLOR=#990000]([/color][b][COLOR=#000000]in_array[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color][COLOR=#990000],[/color] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]fields[COLOR=#990000])):[/color]
[tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color][COLOR=#009900]$node[/color][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]endif[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]if[/color][/b][COLOR=#990000]([/color][COLOR=#009900]$node[/color] [COLOR=#990000]==[/color] [COLOR=#FF0000]'image'[/color][COLOR=#990000]):[/color]
[tab][tab][tab][b][COLOR=#0000FF]return[/color][/b] [COLOR=#009900]$this[/color][COLOR=#990000]->[/color]images[COLOR=#990000][[/color][COLOR=#993399]0[/color][COLOR=#990000]];[/color]
[tab][tab][b][COLOR=#0000FF]endif[/color][/b][COLOR=#990000];[/color]
[tab][tab][b][COLOR=#0000FF]return[/color][/b] false[COLOR=#990000];[/color]
[tab][COLOR=#FF0000]}[/color]
[COLOR=#FF0000]}[/color]

[b][COLOR=#000080]require_once[/color][/b] [COLOR=#FF0000]'/Users/jpadie/Sites/mfptwister/phpQuery-onefile.php'[/color][COLOR=#990000];[/color]
[b][COLOR=#000000]date_default_timezone_set[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'utc'[/color][COLOR=#990000]);[/color]
[COLOR=#009900]$feed[/color] [COLOR=#990000]=[/color] [b][COLOR=#0000FF]new[/color][/b] [b][COLOR=#000000]rssFeed[/color][/b][COLOR=#990000]([/color] [COLOR=#FF0000]'[URL unfurl="true"]http://festivalgear.wordpress.com/?feed=rss'[/URL][/color][COLOR=#990000]);[/color]
[COLOR=#990000]?>[/color]
[COLOR=#990000]<[/color]div[COLOR=#990000]>[/color]
[tab][COLOR=#990000]<[/color]div[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]<[/color]div[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span[COLOR=#990000]>[/color]Feed title[COLOR=#990000]:</[/color]span[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span[COLOR=#990000]><[/color]a href[COLOR=#990000]=[/color][COLOR=#FF0000]"<?=$feed->get('link');?>"[/color][COLOR=#990000]><?=[/color][COLOR=#009900]$feed[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'title'[/color][COLOR=#990000]);?></[/color]a[COLOR=#990000]></[/color]span[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]</[/color]div[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]<[/color]div[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span[COLOR=#990000]>[/color]Feed Image[COLOR=#990000]:</[/color]span[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span[COLOR=#990000]><[/color]img src[COLOR=#990000]=[/color][COLOR=#FF0000]"<?=$feed->get('image')->get('url');?>"[/color] [COLOR=#990000]/></[/color]span[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]<[/color]div[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span[COLOR=#990000]>[/color]Feed Description[COLOR=#990000]:</[/color]span[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span[COLOR=#990000]><?=[/color][COLOR=#009900]$feed[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'description'[/color][COLOR=#990000]);?></[/color]span[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]</[/color]div[COLOR=#990000]>[/color]
[tab][COLOR=#990000]</[/color]div[COLOR=#990000]>[/color]
[tab]
[tab][COLOR=#990000]<?php[/color] [b][COLOR=#0000FF]foreach[/color][/b] [COLOR=#990000]([/color][COLOR=#009900]$feed[/color] [b][COLOR=#0000FF]as[/color][/b] [COLOR=#009900]$item[/color][COLOR=#990000]):[/color] [COLOR=#990000]?>[/color]
[tab][COLOR=#990000]<[/color]div [b][COLOR=#0000FF]class[/color][/b][COLOR=#990000]=[/color][COLOR=#FF0000]"item"[/color] style[COLOR=#990000]=[/color][COLOR=#FF0000]"border-bottom: solid thin black;"[/color][COLOR=#990000]>[/color]
[tab][tab] [COLOR=#990000]<[/color]h2[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]i[COLOR=#990000]><[/color]a href[COLOR=#990000]=[/color][COLOR=#FF0000]"<?=$item->get('link');?>"[/color][COLOR=#990000]><?=([/color] [COLOR=#009900]$item[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'title'[/color][COLOR=#990000])[/color] [COLOR=#990000]);[/color] [COLOR=#990000]?></[/color]a[COLOR=#990000]></[/color]i[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]</[/color]h2[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]<[/color]p[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span [b][COLOR=#0000FF]class[/color][/b][COLOR=#990000]=[/color][COLOR=#FF0000]"oddtext"[/color][COLOR=#990000]>[/color]
[tab][tab][tab][tab][COLOR=#990000]<?=[/color][COLOR=#009900]$item[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'thumbnail'[/color][COLOR=#990000]);?><?=[/color][COLOR=#009900]$item[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]"description"[/color][COLOR=#990000]);[/color] [COLOR=#990000]?>[/color]
[tab][tab][tab][COLOR=#990000]</[/color]span[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]</[/color]p[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]<[/color]p[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]span [b][COLOR=#0000FF]class[/color][/b][COLOR=#990000]=[/color][COLOR=#FF0000]"noddtext"[/color][COLOR=#990000]>[/color]Posted by [COLOR=#990000]<?=[/color][COLOR=#009900]$item[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'author'[/color][COLOR=#990000]);?></[/color]span[COLOR=#990000]>[/color]
[tab][tab][tab][COLOR=#990000]<[/color]small[COLOR=#990000]>&[/color]nbsp[COLOR=#990000];[/color]on [COLOR=#990000]<?=[/color][b][COLOR=#000000]date[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'j F Y | g:i a'[/color][COLOR=#990000],[/color] [COLOR=#009900]$item[/color][COLOR=#990000]->[/color][b][COLOR=#000000]get[/color][/b][COLOR=#990000]([/color][COLOR=#FF0000]'pubDate'[/color][COLOR=#990000]));[/color] [COLOR=#990000]?></[/color]small[COLOR=#990000]>[/color]
[tab][tab][COLOR=#990000]</[/color]p[COLOR=#990000]>[/color]
[tab][COLOR=#990000]</[/color]div[COLOR=#990000]>[/color]
[tab][COLOR=#990000]<?php[/color] [b][COLOR=#0000FF]endforeach[/color][/b][COLOR=#990000];?>[/color]
[tab]
[COLOR=#990000]</[/color]div[COLOR=#990000]>[/color]

ralphonzo · Nov 18, 2012

Thanks. This is going to take some time. I'll get back to you as soon as I can implement it.

ralphonzo · Nov 19, 2012

Er...no different I'm afraid. I downloaded the phpQuery-onefile.php file and set the correct path in the require once command. It's highly likely that it's pilot error and I'm doing something wrong, as none of the formatting comes through either.

jpadie · Nov 20, 2012

if you just put the code on a webpage on its own, not changing anything at all other than the url for phpquery-onefile.php, and then run the code (visit the page) what happens?

my version (with only the addition of an html5 doctype and utf8 charset meta) is here:

http://tgml.rathercurious.net/rss.php

is that not what you were after?

ralphonzo · Nov 20, 2012

Yay! There must be something else on the other page that clashes. I'll track it down from here. Thanks a lot - you're a star.

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