Week in Core, March 29th – April 4th 2017

Welcome back the latest issue of Week in CoreCore Core is the set of software required to run WordPress. The Core Development Team builds WordPress., covering changes [40348-40375]. Here are the highlights:

  • 28 commits
  • 29 contributors
  • 81 tickets created
  • 8 tickets reopened
  • 51 tickets closed
    Ticketticket Created for both bug reports and feature development on the bug tracker. numbers based on tracTrac An open source project by Edgewall Software that serves as a bug tracker and project management tool for WordPress. timeline for the period above. The following is a summary of commits, organized by component.

Code Changes

Administration

  • Fix minor misalignments caused by the button-link CSSCSS Cascading Style Sheets. class. [40358], [40367] #39983

Bundled Theme

  • Twenty Seventeen: Use esc_attr_e() for translatable strings in HTMLHTML HyperText Markup Language. The semantic scripting language primarily used for outputting content in web browsers. attributes. [40374] #40216
  • Twenty Seventeen: Declare jQuery as a dependency for navigation.js. [40373] #40224

Customize

  • Fix failure to collapse expanded sections and panels that become deactivated. [40375] #34391, #33509, #39430
  • Use get_user_locale() in customizerCustomizer Tool built into WordPress core that hooks into most modern themes. You can use it to preview and modify many of your site’s appearance settings. body class. [40368-40369] #29783, #40271
  • Fix selective refresh when customizing the 404 template. [40366] #27355, #40018
  • Docs: Add an entry for $pagenow global in WP_Customize_Manager::setup_theme(). [40349] #40297

Embeds

  • Change the embed_autourls option filterFilter Filters are one of the two types of Hooks https://codex.wordpress.org/Plugin_API/Hooks. They provide a way for functions to modify data of other functions. They are the counterpart to Actions. Unlike Actions, filters are meant to work in an isolated manner, and should never have side effects such as affecting global variables and output. from default_option_* to pre_option_* to avoid a DB query. [40360] #38924

I18Ni18n Internationalization, or the act of writing and preparing code to be fully translatable into other languages. Also see localization. Often written with a lowercase i so it is not confused with a lowercase L or the numeral 1. Often an acquired skill.

  • Remove an extra slash between .mo file path and name in load_muplugin_textdomain(). [40362] #39168

Mail

  • Use correct capitalization for PHPMailer methods in wp_mail(). [40363] #39702

Media

  • AccessibilityAccessibility Accessibility (commonly shortened to a11y) refers to the design of products, devices, services, or environments for people with disabilities. The concept of accessible design ensures both “direct access” (i.e. unassisted) and “indirect access” meaning compatibility with a person’s assistive technology (for example, computer screen readers). (https://en.wikipedia.org/wiki/Accessibility): Improve the Media Library inline uploader accessibility. [40359] #37188

Networks and Sites

  • Multisitemultisite Used to describe a WordPress installation with a network of multiple blogs, grouped by sites. This installation type has shared users tables, and creates separate database tables for each blog (wp_posts becomes wp_0_posts). See also network, blog, site: Fix wp_get_sites() to return an unlimited amount of sites when passing a falsy limit argument. [40372] #39879, #35791
  • Multisite: Add $network_id parameter to get_user_count(). [40371] #37866
  • Multisite: Support the $network_id parameter of get_blog_count(). [40370] #37865
  • Multisite: Correct documentation for sitesite (versus network, blog) status change hooksHooks In WordPress theme and development, hooks are functions that can be applied to an action or a Filter in WordPress. Actions are functions performed when a certain event occurs in WordPress. Filters allow you to modify certain functions. Arguments used to hook both filters and actions look the same.. [40352] #40287
  • Multisite: Add deleted_blog action after site has been deleted. [40351] #25584

Posts, Post Types

  • Introduce post_date_column_status filter for post status text in list tables’ Date column. [40361] #39545

Press This

  • Reorder post format icon styles for consistency with get_post_format_strings(). [40356] #40304
  • Add missing icons for Chat and Status post formats. [40355] #40304

Quick/Bulk Edit

REST APIREST API The REST API is an acronym for the RESTful Application Program Interface (API) that uses HTTP requests to GET, PUT, POST and DELETE data. It is how the front end of an application (think “phone app” or “website”) can communicate with the data store (think “database” or “file system”) https://developer.wordpress.org/rest-api/.

  • JSJS JavaScript, a web scripting language typically executed in the browser. Often used for advanced user interfaces and behaviors. Client – Enable connecting to multiple endpoints. [40364] #39683
  • Tests: Remove a couple of invalidinvalid A resolution on the bug tracker (and generally common in software development, sometimes also notabug) that indicates the ticket is not a bug, is a support request, or is generally invalid. error assertions. [40350] #40270

TaxonomyTaxonomy A taxonomy is a way to group things together. In WordPress, some common taxonomies are category, link, tag, or post format. https://codex.wordpress.org/Taxonomies#Default_Taxonomies.

  • Invalidate term query caches when setting or deleting term relationships. [40353-40354] #40306
  • Fix typo in $aria_checked variable name in Walker_Category_Checklist::start_el(). [40348] #40295

Thanks to @adamsilverstein, @afercia, @boonebgorges, @bor0, @chesio, @davidbenton, @dhanendran, @dlh, @ejner69, @flixos90, @iandunn, @jeremyfelt, @jnylen0, @johnbillion, @johnjamesjacoby, @karmatosed, @lucasstark, @mantismamita, @mboynes, @menakas, @mt8.biz, @nsundberg, @pauldewouters, @pbearne, @reidbusi, @SergeyBiryukov, @Soean, @swissspidy, and @westonruter for their contributions!

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