How can I rewrite meta title and description in Wordpress using child theme functions.php?
I want to rewrite it only on main blog page (for example: www.example.com/blog), where I have listed all articles.
The problem is that the main theme already adds title and description to blog page. So I need to remove them first and then add custom ones.
Thank you very much for your help.
First off, WordPress does not add a <meta name=decription> tag. That is usually done by a seo plugin like Yoast, therefor the method for overriding it differ per plugin. Or theme.
You might be a able to change these texts in the wp-admin settings, again depending on the plugin/theme.
The title you should be able to change using this example:
function SO_52811727_wp_title($title) {
// see https://codex.wordpress.org/Conditional_Tags for more options
if ( is_archive() ){
$title = 'custom title';
}
return $title;
}
add_filter('wp_title', 'SO_52811727_wp_title', 100);
Related
currently my theme on WordPress is Neve , and my posts all over the blog shows the following meta info :
https://i.stack.imgur.com/ynu71.jpg
where :
1- post title
2- post author
3- post date
4- post category
i want to replace these post meta with similar to this:
https://i.stack.imgur.com/Xywa9.jpg
for this purpose i have created a child theme and then installed snippet plugin to add php code easily and deactivate it once it is not working . unfortunately i could not find the code that can do the required modifications on that post meta :
https://i.stack.imgur.com/uwCrS.jpg
can any one provide a full php code to modify all these changes in one time after pasting into snippet ? or if there is another way i can do it ?
You'll have to create a child theme (already done) where you can override the current blog post template, instead of using a snippet plugin. To do this, copy the blog post template file from your theme and add it to your child theme.
WordPress will now read your child theme template instead of your theme's template, and you can easily modify the DOM from there, and shape the layout/text however way you want. (You can use the theme editor built-in in WordPress to modify the new child theme file. No plugin required.)
This is the proper way to modify a post page without plugins, and you can easily grab thing such as a post date, author, etc. via WordPress' built-in function. Example of how to get the author name of a WordPress post in PHP.
As for, 'latest edition' date, I will lend you a snippet I wrote for a client as WordPress. This will return the date at which a post has been modified as long as it is different from the publishing date (tweaks are common right after publication so it's a tad pointless to show a "last edited date" as the same as the publication date).
function current_post_last_edited_date_formatted() {
if(get_the_modified_date() !== get_the_date()) {
return '<p class="last-edited"> Last edited <span class="data">'.current_post_last_edited_date().'</span></p>';
} else {
return '';
};
}
The function you see called in the condition are WordPress core functions. =)
The solution provided in the link below no longer works:
Using a custom single product template for a specific product category in Woocommerce
I have worked through the diagnositic steps adumbrated by LOIC.
I added a copy of the single-product.php file to the woocommerce folder in my child theme.
When I checked the Woo status page it confirms that that page is overwriting the woo template.
I created a new product and assigned it the category: Custom (with the slug: custom).
I placed the following code in my functions.php:
add_filter( 'template_include', 'custom_single_product_template_include', 50, 1 );
function custom_single_product_template_include( $template ) {
if ( is_singular('product') && (has_term( 'custom', 'product_cat')) ) {
$template = get_stylesheet_directory() . '/woocommerce/single-product-custom.php';
}
return $template;
}
I edited out the hooks from a copy of the single-product.php and renamed it: single-product-custom.php and put it in the woocommerce folder in my child theme.
Cleared all site caching and my browser history.
However, the test product is still displaying the default single product page.
Where I am going wrong and where do I go from here?
Problem resolved. Note: if you are seeking to use this solution there a couple of posts here with conflicting information. The solution above does work. The file to be placed in your theme folder is single-product woo template (with your custom title) not the content-single-product template as suggested in some other posts on this subject.
Also take care to note Loic's advice: If you are using a child theme. You create a woocommerce folder in your CT and then place the copy file in there. Do not place it inside a templates subfolder (as is the case in the Woo Plugin file structure).
How can I make a wordpress theme woocommerce compatible ? I want to make cart page, my account page, product loop page, product single page,checkout page design into my wordpress theme.
We Can make WordPress theme compatible with woocommerce here is how you can do that
There are two ways to resolve this:
1] Using woocommerce_content() -
This solution allows you to create a new template page within your theme that will be used for all WooCommerce taxonomy and post type displays.
To set up this template page, perform the following steps:
Duplicate page.php-
Duplicate your theme’s page.php file, and name it woocommerce.php. This file should be found like this: wp-content/themes/YOURTHEME/woocommerce.php.
Edit your page (woocommerce.php)-
Open up your newly created woocommerce.php in a text editor, or the editor of your choice.
Replace the loop-
In woocommerce.php, replace the Loop with woocommerce_content();
i.e., instead of if(have_posts)… endif; should be replaced by
woocommerce_content()
This will ensure that the WooCommerce templates are picked up for the product and taxonomy pages.
2] Using WooCommerce Hooks-
The hook method is more involved that using woocommerce_content, but is more flexible. This is similar to the method we use when creating our themes. By inserting a few lines in your theme’s functions.php file, First unhook the WooCommerce wrappers;
remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10);
remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10);
Then hook in your own functions to display the wrappers your theme requires:
add_action('woocommerce_before_main_content', 'my_theme_wrapper_start', 10);
add_action('woocommerce_after_main_content', 'my_theme_wrapper_end', 10); function my_theme_wrapper_start() {
echo '<section id="main">';} function my_theme_wrapper_end() {
echo '</section>';}
3] Declare WooCommerce support -
Now that you have made the changes, the final thing you have to do, is specify that your theme now supports WooCommerce. You need to add the following in functions.php of your theme.
add_action( 'after_setup_theme', 'woocommerce_support' );
function woocommerce_support() {
add_theme_support( 'woocommerce' );
}
To make it more practical for you this is the video for you, which you
can follow too- How To Make WordPress Theme Compatible With WooCommerce Plugin
You need to install WooC and look at the all the style tags that come accross with it then you can style up the pages and add all of that to your style sheet.
Also you can use hooks but Im not 100% sure how you would check if WooC is active off the top of my head so that hooks in your code only come up when the plugin is active.
I have generated pages using a custom template by creating a php file in my theme directory
something like :
<?php
*
* Template Name: Contact Page
*/
?>
<html ..... </html>
and then adding a new page on the dashboard selecting this new template
How can i now associate tags and categories to each pages ?
Is creating posts instead of pages the only solution?
Even better is to add to functions.php in your theme folder:
function myplugin_settings() {
// Add tag metabox to page
register_taxonomy_for_object_type('post_tag', 'page');
// Add category metabox to page
register_taxonomy_for_object_type('category', 'page');
}
// Add to the admin_init hook of your theme functions.php file
add_action( 'init', 'myplugin_settings' );
Tried using the accepted answer but for some reason it only shows the Post types and none of the Pages shows in the category page. E.g. /category/entertainment/
To fix that, I have to do this:
// add tag and category support to pages
function tags_categories_support_all() {
register_taxonomy_for_object_type('post_tag', 'page');
register_taxonomy_for_object_type('category', 'page');
}
// ensure all tags and categories are included in queries
function tags_categories_support_query($wp_query) {
if ($wp_query->get('tag')) $wp_query->set('post_type', 'any');
if ($wp_query->get('category_name')) $wp_query->set('post_type', 'any');
}
// tag and category hooks
add_action('init', 'tags_categories_support_all');
add_action('pre_get_posts', 'tags_categories_support_query');
Try this:
add_action( 'init', 'wpse34528_add_page_cats' );
function wpse34528_add_page_cats(){
register_taxonomy_for_object_type('post_tag', 'page');
register_taxonomy_for_object_type('category', 'page');
}
Not at all helpful to say 'download plugin' for beginners who are most likely not going to have downloaded wordpress and are therefore not able to install said plugin. Here is some short code for those like me that have been scouring the web for something that actually works on regular pages with regular accounts - ie you're not a developer.
First, make sure you have your pages in your menu set up properly.
YOU DO NOT NEED TO MAKE YOUR PAGES 'Categories' or 'Tags'!
This wouldn't give you actual pages to then go and edit, so if you are wanting to add sliders, text, an intro, or anything for that matter, you wouldn't be able to.
Then go to WP Admin > Pages
Select a page to edit and go to the text editor instead of visual editor (far right hand side tab)
Then past the following short code:
[display-posts category="hair,makeup,reviews,beauty" posts_per_page="10" include_date="true" text-decoration: none date_format="F j, Y" order="DESC" include_excerpt="true" wrapper="div" image_size="large"]
<
(The shortcode collects all the posts that you have assigned certain categories in your blog posts i.e. mine was hair and beauty. So obviously change yours to ones that are appropriate. It then allocates how many posts (mine was 10), the date (in descending order,) with a large image and an excerpt of the post)
this plugin sorted me out :
http://wordpress.org/extend/plugins/add-tags-and-category-to-page/
with the standard instructions :
Upload the plugin files to the /wp-content/plugins/ directory
Activate the plugin through the 'Plugins' menu in WordPress
Use the setting page of the plugin from Settings > Add Tags And Category For Page.
I want to create a wordpress plugin where it adds additional controls underneath the WYSIWYG editor when adding pages/posts. But I don't know what keywords I'm supposed to google for to find relevant tutorials on how to do it.
Can someone provide me with resources?
It's called add_meta_box() - call it within a hooked admin_init function like so;
function my_custom_meta_box()
{
add_meta_box(
'my_meta_box_id',
'My Meta Box Title',
'my_meta_box_callback',
'post', // either post, page or link,
'normal', // position of the meta box,
'high' // position priority
);
}
add_action('admin_init', 'my_custom_meta_box');
function my_meta_box_callback()
{
echo 'This is the content of my meta box!';
}
Do you want the filter reference for hooks to add to the editor? Plugin API/Filter Reference « WordPress Codex There are lots of plugins that add controls to the editor: WordPress › WordPress Plugins - TinyMCE
I've written a good tutorial on adding WordPress Meta Boxes additionally check out my WPalchemy Meta Box PHP Class which will help you create meta boxes with ease.