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11
votes
2answers
2k views

How to cache json with wp-super cache

In a new project we are using wp-super-cache (the client's preferred plugin) to create the static html files for custom content types. But we are trying to figure out if everything is being cached ...
5
votes
2answers
831 views

Why does WordPress use serialize rather than json_encode for the options table?

I have a basic understanding of serialize (I come across it often when I'm migrating WordPress installs) and I just discovered json_encode. Given that serialize causes so much trouble with replacing ...
5
votes
1answer
2k views

WordPress JSON output

Update: I've changed the code as following $cats = get_categories(); $output = array('categories' => array()); function collect_posts(){ $args = array( 'numberposts=' => 9999, 'category' ...
4
votes
1answer
882 views

Building a custom REST API

I have a WordPress.org site which takes user input, searches a custom database and displays the results of the query. I have this working using the wpdb class. Now I'm trying to get this working for ...
4
votes
3answers
359 views

WordPress function that makes HTML safe to be sent via AJAX request

What is correct way to send HTML back to an AJAX request in WordPress? I currently have this: add_action( 'wp_ajax_nopriv_get-location-info', 'sc_locations_get_location_info' ); add_action( ...
3
votes
6answers
391 views

I want to create a custom slug in WordPress and output JSON. How do I do this?

I have an array: $cats = array('Hobbes', 'Simba', 'Grumpy Cat'); I would like to create a custom endpoint called "http://example.com/cats". Whenever you visit this URL, have it output the array as ...
3
votes
2answers
1k views

How do you get posts by meta_query using the JSON API plugin?

I would like to get post with an API method using a kind of meta query. I have 2 custom fields "place" and "dayoweek" and I want to retrieve via API call all the post that have some values for this 2 ...
3
votes
2answers
225 views

Allowing admin-ajax.php to receive “application/json” instead of “x-www-form-urlencoded”

I'm using AngularJS's $http function to send my payload to WordPress's admin-ajax.php subsystem, but it seems the latter only accepts x-www-form-urlencoded data, instead of the application/json ...
3
votes
3answers
4k views

using wp_remote_get instead of file_get_contents [duplicate]

have run my theme through the Theme checker plugin and it seems upset about use of 'file_get_contents' to get a json url. I've found posts saying i should use wp_remote_get. I'm currently decoding the ...
3
votes
2answers
1k views

Trying to get custom post meta through Jetpack JSON API [closed]

I'm using the Jetpack for Wordpress to produce a JSON API for my Events custom post type, which works fine: https://public-api.wordpress.com/rest/v1/sites/MYSITE/posts/?type=events&number=100 ...
2
votes
4answers
5k views

Wordpress REST endpoint with JSON for Mobile App integration

Is there some REST API that Wordpress supports, out of the box or through any plugin that exposes the same information exposed through the normal pages? (I.e. latest posts, filtering by categories ...
2
votes
1answer
766 views

JSON: schedule creation of json file

After some research I've managed to create a json file which I use as input for Twitter's typeahead (prefetch). On my website I have several hundreds of events and several thousands of artists (both ...
2
votes
1answer
2k views

API JSON Data in WordPress

On the Google developer API page, it talks briefly on retrieving a dynamic list of fonts using JSON/JavaScript. I was wondering how would I be able to pull the web fonts API into my Wordpress theme ...
2
votes
1answer
607 views

fetch_feed: retrieve entries in the appearing order, not chronologically

I'm using WP function fetch_feed to retrieve a feed and display its items. <?php /* include the required file */ include_once(ABSPATH . WPINC . '/feed.php'); /* specify the source ...
2
votes
2answers
579 views

How to get all events from 'All in one Events calender' plugin in JSON format?

I am using All in one Events Calendar plugin to add the events. It works fine in CMS. I would like to display the events data in mobile version. for this i used JSON-API for obtaining web-services in ...
2
votes
0answers
818 views

How to get featured post title & image using JSON API?

Is there any possibility to get featured post title and image using the JSON API. I tried using this: example.com/?json=the_post_thumbnails&count=3 But instead of recent posts, I get featured ...
1
vote
2answers
1k views

Can't connect to my Wordpress website using Windows 8 app?

Im trying to connect to my Wordpress site (self hosted) through the Windows 8 app. First, after giving the Wordpress.com account details, it show my site and ask me to Authorize. after authorizing, it ...
1
vote
2answers
96 views

Why does running get_the_excerpt() when generating JSON file take 28 seconds vs. 599 milliseconds without it?

I am using the following code to generate a JSON feed. I need to extract the excerpt from posts, but when I run get_the_excerpt() it takes 28 seconds (yes SECONDS!) to run on my local server versus ...
1
vote
4answers
2k views

WordPress is stripping escape backslashes from JSON strings in post_meta

I thought I was making my life easy and being future-conscious by saving some content as bits of JSON in custom post_meta fields. Unfortunately, WordPress doesn't agree and is making my life ...
1
vote
3answers
6k views

Can't get a JSON object in response to an ajax request with wp_ajax

I have a problem with WordPress and ajax. This is my javascript part (I trimmed it a bit): var posts = $.ajax({ type: 'POST', url: ajaxurl, async: false, dataType: 'json', data: ...
1
vote
1answer
759 views

Why use wp_send_json() over echo json_encode()?

When sending a JSON response back to an AJAX request, why use the WordPress function wp_send_json() and not echo json_encode()? What is the benefit of using the WordPress function wp_send_json() over ...
1
vote
2answers
717 views

Creating post content from external web scraper via JSON or RPC

I'm looking for a way to post content from a web scraper external to our Wordpress site to post content its scraped into our site. Right now, I have the scraped content formatted into JSON. Could I ...
1
vote
1answer
73 views

Placing assets for external use

I'm developing a plugin, that is meant to work on external requests to a wordpress site. The plugin will generate a .json file, and will come with 2 default .css style and 1 .css file that will ...
1
vote
1answer
648 views

How to handle shortcodes when using the JSON API

I'm wrangling a little logic problem: I'm making a single page WP theme which uses the JSON API for the content and Mustache style templates for the presentation... However, shortcodes? What would be ...
1
vote
1answer
261 views

Vagrantpress + composer

I was looking at the roots.io blog, where I learned about Vagrant and Composer which in combination seem to give you a more intelligent development environment and dependency management system. I ...
1
vote
1answer
914 views

How to encode post content as JSON?

I`m trying to construct a json object but are having difficulties with the_content since it returns newlines, which causes the script to fail. The error messages received is: Uncaught SyntaxError: ...
1
vote
1answer
17 views

JSON - Permission Error?

I have two dropdowns to filter posts on a website. The second dropdown populates based on the selection of the first, ie: [CATEGORY] + [SUB-CATEGORY] = SEARCH The problem is that occasionally the ...
1
vote
1answer
122 views

Displaying Content with WP Rest API

I have been spending some time working with the new Rest API. I understand what it is doing but I don't understand how the JSON is used to actually display the content on a page. I have been fooling ...
1
vote
1answer
577 views

WP JSON REST API (Ryan McCue) how to query posts with specific meta data with 'AND' relation?

I use Wp_query class to query my posts. 15 posts are in a template fetched on page load and their filtering works fine. Infinity scroll fetches for other posts using JSON restful services. The filter ...
1
vote
1answer
144 views

esc_attr() corrupts json values

Is this a esc_attr() and esc_js() bug or I am doing something wrong? function _action_escape_test() { $json = json_encode(array('test' => '<>\'"[]&quot;')); foreach ( ...
1
vote
1answer
213 views

Pass data from wordpress to javascript in JSON

Currently using this simplified code to pass data from WP to JS. function add_map_data() { $objName = "MapData"; $array = array( "MapViewLatitude" => "51.505", ...
1
vote
1answer
103 views

Upload a json file in php

I'm trying to upload a json file through PHP. This is the code that i have yet. if( isset( $_POST['upload'] )) { $target = "/"; $target = $target . basename( $_FILES['upload']['name']) ; ...
1
vote
0answers
171 views

Submit comment via JSON from Android device

I have a Wordpress blog together with a little Android App, developed by myself. Now I want to expand my app a little. My goal is to implement a kind of live ticker. The function is as follows: On my ...
1
vote
1answer
135 views

Wordpress JSON API remove posts from a specific category

I have installed Wordpress JSON APi plugin, the idea what I want to do is to retrieve all posts from a websites except a specific category for example with ID: 434. I need all posts except from this ...
1
vote
2answers
174 views

Hook Into the_content Filter For JSON API Only

I'm trying to figure out a way to remove the shortcodes from my JSON output which I'm using the Wordpress JSON API for. I need to remove the shortcodes from the content before do_shortcode is applied ...
1
vote
1answer
3k views

Create post using JSON api plugin

I am working on a project where the user writes their content on one wordpress blog (as a draft) but wants it published on their own wordpress blogging site. This seems strange but it is the core ...
1
vote
2answers
1k views

AJAX returns response 0

I'm trying to get user profile values using an AJAX call, but the response is always 0. Here's my PHP: wp_enqueue_script( // Add JS to <head> 'cc-author-change-post-author', ...
1
vote
0answers
286 views

Help with JSON decode and foreach [closed]

I have this XML: http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&term=science[journal]+AND+breast+cancer+AND+2008[pdat]. And I would like to get some information with JSON and ...
1
vote
1answer
376 views

Retrieving JSON data in ajax request from media uploader

I'm having some problems getting my JSON data that's being passed via an ajax request. I'm trying to implement the media uploader into a plugins settings page. I've got it functioning properly using ...
1
vote
0answers
834 views

Why is json_decode failing?

I'm trying to determine if this is related to my having the latest version of PHP on my server while using the latest version of Wordpress. Or if I'm just doing it wrong: Here's my function that is ...
1
vote
1answer
942 views

Intergrating agile carousel to wordpress: how to write the ajax_callback function

json is totally new to me how to write an ajax_callback function for agile carousel to work in wordpress? Below is the jason data format that I need to write as php arrays for it could be parsed by ...
1
vote
0answers
456 views

How to parse date format using JSON API plugin 1.0.7? [closed]

I'm using the JSON API plugin to display my blog posts on my mobile website. I've got everything working as I'd like, however the the date displays in this format: 2012-03-21 20:03:30 However, ...
1
vote
2answers
721 views

wordpress JSONAPI introspector always limits number at 10?

I'm a little new to Wordpress and the JSON API so forgive me if this is a newbie question but i'm trying to get all of the posts of a few different custom post types and return them as JSON via my own ...
0
votes
2answers
1k views

json_decode does not work on Wordpress

I'm trying to convert a json string back into an array in wordpress. Here is the json string that I'm getting back from the database: [ { "item_title": "Kindle Fire HD 7\", Dolby Audio, ...
0
votes
1answer
1k views

Custom JSON feed rewrite

I'm trying to implement a feed of information from an Event custom post type in JSON format, to be used in a FullCalendar implementation, pretty much as described here. The one thing I wanted to ...
0
votes
1answer
552 views

JSON API not showing full content

I am trying to create a Windows Store App using IdeaPress (https://github.com/ideanotion/ideapress/issues), which relies on the JSON API Plugin ...
0
votes
1answer
371 views

wordpress is adding a second backslash when I use addslashes

I don't know why but it seems like wordpress is adding a second backslash when I'm using the following functions: addslashes($str_with_single_quotes) ...
0
votes
1answer
583 views

Adding inside wp-plugin jQuery script that receives JSON-formatted data, generated by php-function inside this plugin

I'm trying to add Highstock chart in my plugin. It requires input data in json format. But I have some troubles with default json parser in jQuery. I've already read this article, but still can't ...
0
votes
1answer
362 views

Implementing Isomorphic JavaScript (React JS) in Wordpress?

I'm about to start with a new project and would like to incorporate React as I want to learn more about it and this specific project would be perfect to get started as it's not that time sensitive and ...
0
votes
1answer
308 views

Retrieving a JSON feed of my posts and displaying thumbnails

I want to show a feed of my latest posts though json. I seem to be able to do it - up to a point. I am retrieving my feed like so: var json = <?php echo json_encode($query->get_posts()); ...