WordPress jest wyposażony w domyślny kanał RSS, który automatycznie udostępnia zawartość witryny, ułatwiając subskrybentom bycie na bieżąco.
Jeśli jednak chcesz udostępniać tylko określone rodzaje treści, takie jak posty na blogu, aktualizacje produktów lub ogłoszenia o wydarzeniach, możesz skonfigurować niestandardowe kanały RSS. W ten sposób możesz dostarczać odbiorcom treści dostosowane do ich zainteresowań.
Zwiększa to zaangażowanie, ponieważ subskrybenci otrzymują aktualizacje, które są dla nich bardziej znaczące. Ponadto daje to większą kontrolę nad sposobem i miejscem udostępniania treści.
W tym artykule pokażemy, jak łatwo utworzyć własny kanał RSS w WordPress.
Dlaczego warto utworzyć własny kanał RSS w WordPress?
WordPress posiada wbudowany kanał RSS, do którego można łatwo dodawać własne treści lub miniaturki.
Jeśli jednak w witrynie WordPress znajduje się określony typ treści lub niestandardowy typ postu, warto utworzyć dla niego niestandardowy kanał RSS.
Na przykład, jeśli dostarczasz subskrybentom ekskluzywne treści od określonych autorów, możesz utworzyć własny kanał RSS, aby informować subskrybentów o tych treściach. Może to poprawić twój ranking w wyszukiwarkach.
Dodatkowo, własne kanały dają większą swobodę, włączając możliwość dodania nazwiska autora, daty publikacji lub innych istotnych informacji, dostarczając więcej szczegółów twoim klientom.
Powiedziawszy to, zobaczmy, jak łatwo tworzyć własne kanały RSS w WordPressie, krok po kroku.
Uwaga: Przed wprowadzeniem jakichkolwiek poważnych zmian w witrynie internetowej WordPress należy utworzyć jej pełną kopię zapasową.
Jak utworzyć własny kanał RSS w WordPress?
Możesz łatwo utworzyć niestandardowy kanał RSS w WordPress, dodając własny kod do pliku functions.php twojego motywu.
Ten kanał wyświetli tytuł, odnośnik, datę publikacji, autora i zajawki wpisów na twojej witrynie WordPress.
Należy jednak pamiętać, że najmniejszy błąd podczas wpisywania tego rodzaju kodu może zepsuć twoją witrynę internetową i uczynić ją niedostępną.
Dlatego zalecamy korzystanie z WPCode. Jest to najlepsza wtyczka do fragmentów kodu WordPress na rynku, która umożliwia bezpieczne i łatwe dodawanie niestandardowego kodu do witryny.
Najpierw należy zainstalować i włączyć wtyczkę WPCode. Aby uzyskać szczegółowe instrukcje, zapoznaj się z naszym przewodnikiem dla początkujących, jak zainstalować wtyczkę WordPress.
Uwaga: W tym poradniku można skorzystać z darmowej wtyczki WPCode. Uaktualnienie do płatnego planu odblokuje jednak więcej funkcji, takich jak tryb testowy, biblioteka w chmurze, logika warunkowa i inne.
Po włączaniu przejdź na stronę Fragmenty kodu ” + Dodaj fragment z panelu bocznego administratora WordPress. Tutaj kliknij przycisk „Użyj fragmentu” pod opcją „Dodaj swój konfigurator kodu (nowy fragment)”,
Spowoduje to przejście do strony „Create Custom Snippet”, gdzie można rozpocząć od wpisania rodzaju nazwy fragmentu kodu.
Następnie wybierz opcję „Fragment kodu PHP” z menu rozwijanego Rodzaj kodu po prawej stronie.
Następnie dodaj następujący niestandardowy kod w polu „Podgląd kodu”:
add_action('init', 'customRSS');
function customRSS(){
add_feed('Feed', 'customRSSFunc');
}function customRSSFunc(){
get_template_part('rss', 'feedname');
/**
* Template Name: Custom RSS Template - Feedname
*/
$postCount = 5; // The number of posts to show in the feed
$posts = query_posts('showposts=' . $postCount);
header('Content-Type: '.feed_content_type('rss-http').'; charset='.get_option('blog_charset'), true);
echo '<?xml version="1.0" encoding="'.get_option('blog_charset').'"?'.'>';
?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
<?php do_action('rss2_ns'); ?>>
<channel>
<title><?php bloginfo_rss('name'); ?> - Feed</title>
<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
<link><?php bloginfo_rss('url') ?></link>
<description><?php bloginfo_rss('description') ?></description>
<lastBuildDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_lastpostmodified('GMT'), false); ?></lastBuildDate>
<language><?php echo get_option('rss_language'); ?></language>
<sy:updatePeriod><?php echo apply_filters( 'rss_update_period', 'hourly' ); ?></sy:updatePeriod>
<sy:updateFrequency><?php echo apply_filters( 'rss_update_frequency', '1' ); ?></sy:updateFrequency>
<?php do_action('rss2_head'); ?>
<?php while(have_posts()) : the_post(); ?>
<item>
<title><?php the_title_rss(); ?></title>
<link><?php the_permalink_rss(); ?></link>
<pubDate><?php echo mysql2date('D, d M Y H:i:s +0000', get_post_time('Y-m-d H:i:s', true), false); ?></pubDate>
<dc:creator><?php the_author(); ?></dc:creator>
<guid isPermaLink="false"><?php the_guid(); ?></guid>
<description><![CDATA[<?php the_excerpt_rss() ?>]]></description>
<content:encoded><![CDATA[<?php the_excerpt_rss() ?>]]></content:encoded>
<?php rss_enclosure(); ?>
<?php do_action('rss2_item'); ?>
</item>
<?php endwhile; ?>
</channel>
</rss>
Możesz teraz zmienić nazwę własnego kanału RSS na dowolną, zastępując tekst Feed po linii add_feed w kodzie.
Po utworzeniu tego kanału będzie można go zobaczyć, przechodząc pod adres URL kanału RSS. Będzie on wyglądał następująco: yourdomain.com/feed/feedname.
Następnie przewiń w dół do sekcji wstawiania i wybierz tryb „Auto Insert”.
Własny kanał RSS zostanie utworzony automatycznie po włączaniu kodu.
Na koniec przewiń z powrotem do góry i przełącz przełącznik „Nieaktywny” na „Aktywny”.
Następnie kliknij przycisk „Zapisz fragment kodu”, aby zapisać twoje ustawienia.
Gdy już to zrobisz, przejdź na stronę Ustawienia ” Bezpośrednie odnośniki z kokpitu WordPress.
Tutaj wystarczy kliknąć przycisk „Zapisz zmiany”, aby wyczyścić reguły przepisywania i wygenerować nowe linki bezpośrednie dla twojej witryny internetowej.
Teraz klienci będą mogli zobaczyć swój własny kanał RSS, przechodząc na adres URL yourdomain.com/feed/feedname.
Oto przykład niestandardowego kanału RSS na naszej demonstracyjnej stronie WordPress:
Bonus: Rozwiązywanie problemów z własnymi kanałami RSS
Poniżej znajduje się lista niektórych błędów, które mogą wystąpić podczas próby utworzenia własnego kanału RSS oraz sposoby ich rozwiązania.
Otrzymuję błąd 404 podczas próby zobaczenia mojego kanału!
Jeśli podczas próby zobaczenia własnego konfiguratora pojawi się błąd 404, sprawdź, czy w adresie URL używasz prawidłowej nazwy kanału.
Musi to być nazwa podana w funkcji add_feed. Jeśli masz poprawną nazwę kanału, twoje reguły przepisywania mogły nie zostać poprawnie przepłukane. Możesz to łatwo zrobić, ponownie zapisując twoje permalinki.
Jeśli ponownie zapisałeś swoje linki bezpośrednie, a problem nadal występuje, możesz wymusić ponowne zapisanie, dodając ten kod w twoim fragmencie kodu WPCode obok funkcji add_ feed:
global $wp_rewrite;
$wp_rewrite->flush_rules();
Mój feed się nie zatwierdza!
W3C oferuje usługę walidacji feedów, która umożliwia walidację wynikowego feedu i dostarcza szczegółowych informacji na temat tego, gdzie Twój feed nie jest walidowany.
Następnie można łatwo edytować fragment kodu, aby rozwiązać te problemy.
Otrzymujębłąd walidacji <language />!
Dzieje się tak często, gdy język RSS nie został skonfigurowany w twojej instalacji WordPress.
W tym celu można dodać następujący kod do WPCode, aby zaktualizować opcję języka:
function rssLanguage(){
update_option('rss_language', 'en');
}
add_action('admin_init', 'rssLanguage');
Gdy to zrobisz, edytuj drugi argument funkcji update_option, aby zmienić język na ten, którego potrzebujesz. Sprawdź pełną listę kodów języków RSS.
Po zapisaniu fragmentu kodu błąd będzie usuwany, a ty będziesz mógł zobaczyć swój własny kanał RSS.
Mamy nadzieję, że ten artykuł pomógł ci dowiedzieć się, jak utworzyć własny kanał RSS w WordPress. Warto również zapoznać się z naszym przewodnikiem krok po kroku, jak utworzyć osobne kanały RSS dla każdej kategorii na twoim blogu WordPress oraz z naszymi poradami ekspertów dotyczącymi optymalizacji kanałów RSS WordPress.
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Av
thanks for this informative article
can i use this method to create an rss feed for woocommerce products?
(it’s a deal aff site based on woo)
WPBeginner Support
Unless we hear otherwise you should be able to
Administrator
Jonathan
Following this tutorial, for some reason changing the $postCount does not work.
Eg,
$postCount = 20; // The number of posts to show in the feed
Only by changing the default number inside of Wordpress Reading settings does it work. Very weird. How do we overwrite the wordpress settings, or stop the wordpress settings from overriding our code?
WPBeginner Support
Your specific theme may be overriding the number of posts to show, we would first recommend checking with the support for your specific theme and they should be able to assist.
Administrator
Shahid
Hi.
How i can add custom post types and custom fields in feed?
WPBeginner Support
You would want to take a look at two of our other articles below for that information.
https://www.wpbeginner.com/wp-tutorials/how-to-add-custom-post-types-to-your-main-wordpress-rss-feed/
https://www.wpbeginner.com/wp-tutorials/wordpress-custom-fields-101-tips-tricks-and-hacks/
Administrator
Dexter Nelson
Is there any way to make this permanent? I keep having to repeat this step every few weeks when the theme is updated.
WPBeginner Support
For that, you would want to create a child theme following our guide below:
https://www.wpbeginner.com/wp-themes/how-to-create-a-wordpress-child-theme-video/
Administrator
Dexter Nelson
Thanks. But doesn’t that mean when the theme is updated I’ll have to update the child theme? If that’s the case and I have to put in the work either way, I might as well put in the work to create and maintain a plugin and help out others instead of just myself, right?
WPBeginner Support
Child themes should not be affected by updates to the parent theme but if you have the ability to create a plugin then you can certainly go down that path to help others as well.
Thommy Kusbin
is there any plugin to do this kind of custom rss feed XML? I want to use my own tag xml.
WPBeginner Support
We do not have a recommended plugin at this time, we will be sure to keep an eye out.
Administrator
MOOSA
How can I use „wp_get_shortlink()” Instead of „the_permalink_rss()”
John Snyder
I need to create an XML feed for a specific page on my Wordpress website. Here is the page will I have to edit my functions.php file or is there an easier way?
Alok Shrestha
Hello,
This article is very helpful but I got some issue.
I did exactly like in your code. But it gives me an error as
This page contains the following errors:
error on line 1 at column 7: XML declaration allowed only at the start of the document
Below is a rendering of the page up to the first error.
Could you please help me out what could possibly go wrong here?
This is very important for me.
Thank you.
Nathan
I got the same error. Did you figure out the fix?
Rich
Use ob_clean(); after php tag
Guillermo
Hi, is it possible to change de order of the posts in my feeds without creating a new custom feed? I want to use the current feed files but just want to change the displayed order of theme. Using PHP queries as an example, changing order from DESC to RAND()
I will appreciate you help. Thanks.
Jeremy
Great post! I definitely fall under the rookie status. Many feed readers/aggregators don’t seems to like the /feed/ URL structure, even through the xml returned validates. Is there a way to append the url to end with rss.xml?
Dave
Did you get this to work with .xml at the end?
JDURAN
Sorry to say, however, implementing the codes for custom rss has effectively wiped out my entire blog. Having to do a restore and it is taking a long time to get my blog back up. Any advise?
Mark
You need to connect to your site via FTP or your hosting’s file browser in cPanel, and simply remove what you added. If you added the code as a custom plugin, then just rename the plugin folder. If you added the code in functions.php, edit the file and remove the code. Don’t forget to backup the file before editing. Hope this helps for the next time.
jim
Fantastic! This works as advertised!
DrLightman
Never mind, it does. I had a bug with YOAST SEO that with the /category/ prefix removal. I have warned them of it I hope they will fix it.
DrLightman
Hello, thank you for the article, but it seems this will only work for the main site feed, not for the specific catgories feeds:
mysite.com/category/mycat/feed/feedname/
Manuel
Doesn’t work anymore.
I got a 404 error, so I activated debug mode. Debug mode says „Notice: The Called Constructor Method For WP_Widget Is Deprecated Since Version 4.3.0! Use __construct()”
Manuel
Ok, I think the problem was elsewhere and this notice is from a different plugin.
git
unfortunately this is restricted in its usefulness. inserting screenshots and sample pages would be very helpful, particularly for amateurs/rookies like me.
Tiffany
Great article. Any way to add the featured image for the post to the feed?
WPBeginner Support
Please see our guide on how to add featured image to your WordPress RSS feed.
Administrator
CT
Please see below screenshots – what determines the „…” or „[…]” or „Read More ->” etc etc in feeds?
I’m using the default /feed in 2 different WP sites & these 2 screenshots obviously are showing something different at the end of their excerpts. Thanks!
CT
Apologizes but that code did not come through clear lol. Lets try that again. Go here to see the exact, raw code I’m looking to remove:
WPBeginner Support
This code is added by Yoast SEO plugin to RSS feeds. You can turn it off by visting SEO » Advanced page.
Administrator
Stef
Hey, I want to exclude certain post_formats from my custom rss feed. Is that possible and if so, how?
Neha
Hello,
When I try to view the feed I got 404 Page not found error. I am trying to add code:
global $wp_rewrite;
$wp_rewrite->flush_rules();
then I also got same error. Could this be why?
Jordan
How do you add multiple feeds? Array is not working. Thanks.
Jon Harvey
How would you add multiple custom feeds? Couldn’t get an array to work.
Thanks
Jon Harvey
Got it to work neatly thanks to birgire at Stack exchange:
add_action( 'init’, 'custom_feeds’ );
function custom_feeds()
{
foreach( array( 'feedname1′, 'feedname2′ ) as $name )
{
add_feed( $name,
function() use ( $name )
{
get_template_part( 'rss’, $name );
}
);
}
}
Neal Pope
The „follow” button shows up at the bottom right corner when viewing posts on a personal computer, but does not appear when viewing on a mobile devise (smartphone) (unless I’m just missing it.
Limbani
Thanks for sharing it’s work perfectly…
Jeff
Sorry, but everything about this is misleading. this is not „beginner” work. and it is not worded for beginners. This is totally irresponsible and can cause major issues to people’s websites.
WPBeginner Support
We have updated the article to add a note about this.
Administrator
Christine
I got this working (kind of). The feed page exists, but will not validate and says there is an error on line 1.
I copied the code exactly from this page and haven’t changed anything. What could be going wrong here?
Flávia
W3 will not validate mine as well and says there is an error on line 17.
And I am getting the 404 page!
What should I do?
Eugene Asiamah
Hello,
Please i need help in configuring my rss to show all my post content on not just an excerpt of it.
Thank you.
Georgi
Hello,
I need to show only date without time for pubDate. When I use
It’s doesn’t work for firefox,IE.
Can you help me?
Thank you in advance!
Jan-Philipp
Hi.
I would like to change the update pattern of the feed with
sy:updatePeriod
echo apply_filters( 'rss_update_period’, 'weekly’ );
/sy:updatePeriod
sy:updateFrequency
echo apply_filters( 'rss_update_frequency’, '1′ );
/sy:updateFrequency>
sy:updateBase
2015-03-29T01:00:00+09:00
/sy:updateBase
But whatever I tried, it automatically adds a new post when I publish it and does not wait till Sunday ( as defined in the code above) to add it to the RSS.
Do you have any suggestions? Do I maybe need to find a solution within the WP Query?
Your help would be much appriciated.
Jan-Philipp
Hi.
I would like to change the update pattern of the feed with
2015-03-29T01:00:00+09:00
But whatever I tried, it automatically adds a new post when I publish it and does not wait till Sunday ( as defined in the code above) to add it to the RSS.
Do you have any suggestions? Do I maybe need to find a solution within the WP Query?
Your help would be much appriciated.
Issabellla
Hi.I try to do as your mention but I’ve seen my site cannot access to the feed page.This is My site I try to use /feed and a lot of word which is mention in wordpress.com or wordpress.org even in the google.Please help me.
WPBeginner Support
Your site’s feed looks fine to us.
Administrator
xuamox
What determines that the feed will be displayed at feed/feedname? I have tried to follow the tutorial, but not luck at all. The feed is not publishing at feed/feedname.php
Wouter Bertels
Following these exact steps I got this error:
Fatal error: Cannot redeclare get_bloginfo_rss() (previously
declared in
/home/public_html/wp-includes/feed.php:25)
in /home/public_html/wp-content/themes/xxx/rss-name.php on line 39
George
Hi,
My feed is OK when this code is added:
global $wp_rewrite;
$wp_rewrite->flush_rules();
and returns a 404 when it is removed.
I only remove it as per your instructions, which is to remove it after reloading wordpress.
At this moment I am testing it on my local server. Could this be why?
ybmgryzzz
Hi there. Thanks for this post! Really appreciated. Worked well at first go!
I would also like some assistance as Brian below. For the full text in the RSS instead of the post excerpt.
Thanks in advance.
Brian
I am trying to add a second RSS feed that is full text (my first RSS feed is summary). If I wanted this custom RSS feed to be full text instead of summary excerpt, what would I change?
Thanks so much!
Steve Marks
Thanks for this. Just what I was looking for!
I had an issue when I used add_feed(). I could view the RSS feed in the browser absolutely fine, but it would return a 404 when I entered the URL into a third party application (ie. MailChimp, W3C feed validator etc). I had tried flushing the permalinks etc.
The only way I could get round the issue was to create a new blank page and select the template as the one you’ve outlined in this article.
Not sure why it didn’t work, but hopefully this offers a viable solution for others in this situation.
Thanks again!
Josh McClanahan
Your article is right on the path of what I was looking for. One question I have (as a noob to RSS), how can I add a link to an RSS feed?
The site that I need this for is a church and would like to have a custom feed that would make it easier for our members to be alerted to newly posted sermon posts (that have mp3 download links).
Currently, the feed shows the text for the links that I have created on the posts for the sermons. But it only acts as text. Any help would be appreciated.
Josh McClanahan
Just noticed that I didn’t ask my question correctly.
What I was trying to ask was, how can I display a link in the RSS Feed? The links that are in the content of my posts are broken in the feed.
Thanks for your help and this article.
Josh McClanahan
Still curious, if anyone knows why my links would be broken and only show as plain text in a feed?
To see what I mean checkout: http://amfmchurch.com/feed
You will see „Download” in plain text. I would like to make it so that people can click the anchor link and download the mp3. This works find on the actual site.
Thanks for any help.
Neil
Hi, I have the default rss feed.. but I would like to be able to either reduce the size of the images from what is displayed in the post…. (to a maximujm width of 265px) OR to just use the post thumbnail in the rss.
Is either of the above possible?
The reason I am looking to do this is that my RSS feeds an APP and the APP will only display images up to 265px in width (before horizontal scrolling) and 265px is very limiting for online/pc blog posts…
Cathy Finn-Derecki
Thank you for this! I am making a custom RSS location part of a plugin I’m developing. As a result, I have included the text for the custom RSS in the function, not in a theme template. It’s working. However, it does not seem to work when I want to restrict the feed to a category. It gives all posts regardless. Any thoughts?
WPBeginner Support
try changing
$posts = query_posts('showposts=' . $postCount);1-click Use in WordPress
To:
$posts = query_posts('showposts=' . $postCount.'&category_name=staff');1-click Use in WordPress
Replace category_name with your category name.
Administrator
Francisco Espinoza
Hi Guys. How can I use this to exclude three categories from my new custom feed? What do you suggest?
Alexis
Hello,
Thank you, these explanations are really useful. I just used it to customize my feed so I could put an image in mailchimp’s „RSS to email” feature.
Thank you very much !
the Off
Hello,
Till yesterday afternoon, my Wordpress (version 3.6.1) blog http://theoff.info/wordpress/ had no problem. And I successfully added new plugins.
In the night, problems started: (1) I could not login. (2) the RSS feed http://theoff.info/wordpress/?feed=rss2 got corrupted. The feed failed validation.
I searched the Web and Wordpress Support Forum for solutions. I tried the following:
(i) successfully reset the password
(ii) deleted new plugins from ftp
(iii) renamed Theme folder by adding „-old” and plugin folder by adding „-hold” from ftp
Then I could login and up grade to 3.7.1 version and make changes to the blog.
However, login is still an issue. Every time I am following method mentioned in step (iii) to login.
RSS still does not validate.
Could you help in resolving both login and RSS feed problems?
Note: My webhost does not offer technical help. I am not an IT professional i.e. I have very little technical knowledge.
Thanks
WPBeginner Support
It is difficult to figure out. Here is one thing you can try.
1. Using FTP download your plugins to your computer for backup and then delete your plugins directory.
2. Create a new plugins directory.
3. Install and all your plugins one by one by downloading fresh copy of the plugin from the source. After you activate each plugin log out and and log back in to see if the problem occurs again. You will probably find a plugin that may be causing the problem or you wont. This could mean that a plugin file on your site may have been compromised.
If this process does not help you, repeat this process process with your themes as well. If you have made a lot of changes to your existing themes then you might want to back it up on your computer by downloading theme folder through FTP. Then delete themes folder from your webserver and create a new themes directory in wp-content folder on your server. From WordPress admin area download and install a fresh copy of default twenty thirteen theme.
Let us know what happens when you do all that. Make Sure to Backup your Site first.
Administrator
Bertrand
Hello,
When I try to open the new feed, I get an error message:
Fatal error: Call to undefined function query_posts() in /xxxx/wp-content/themes/xxx/rss-feedname.php on line 6
I tried on localhost and web hosting, it is the same…
How can I fix it?
Thanks
Bertrand
My fault: http://wordpress.org/support/topic/error-message-call-to-undefined-function-query_posts?replies=5
ADv
Does the php template need close tag ?> in the end?
ADv
No, it doesn’t. Silly me = )