Plugin / a3 Lazy Load

a3rev Software

Changelog

Changelog

2.0.0 – 2019/11/19

  • This feature release has a lot. PHP is upgraded to Composer PHP Dependency Manager, Compatibility with Jetpack Accelerator, a full security review, and compatibility with with WordPress 5.3.0
  • Feature – Plugin fully refactored to Composer for cleaner and faster PHP code
  • Feature – Add Jetpack Accelerator (Proton CDN images) compatibility. Props @ KZeni
  • Tweak – Define new option box so that you can turn ON|OFF Jetpack Compatibility
  • Tweak – Remove the hard coded PHP error_reporting display errors false from compile sass to css
  • Tweak – Test for compatibility with WordPress 5.3.0
  • Tweak – Support for backward compatibility for 3rd party plugin use some functions from old class A3_Lazy_Load
  • Tweak – Allow the “skip” class to have single or double quotes. Props @joneslloyd
  • Dev – Support new filter tag ‘a3_lazy_load_placeholder_url’ for change value of placeholder_url Props @joneslloyd
  • Dev – Support new filter tag ‘a3_lazy_load_iframe_placeholder_url’ for change value of iframe_placeholder_url
  • Dev – Replace file_get_contents with HTTP API wp_remote_get
  • Dev – Ensure that all inputs are sanitized and all outputs are escaped

1.9.3 – 2019/06/29

  • This is a maintenance upgrade to fix a potentially fatal error conflict with sites running PHP 7.3 plus compatibility with WordPress 5.2.2
  • Fix – PHP warning continue targeting switch is equivalent to break for compatibility on PHP 7.3

1.9.2 – 2019/01/02

  • This maintenance update is for compatibility with WordPress 5.0.2 and PHP 7.3. It also includes performance updates to the plugin framework.
  • Tweak – Test for compatibility with WordPress 5.0.2 and WordPress 4.9.9
  • Tweak – Create new structure for future development of Gutenberg Blocks
  • Framework – Performance improvement. Replace wp_remote_fopen with file_get_contents for get web fonts
  • Framework – Performance improvement. Define new variable is_load_google_fonts if admin does not require to load google fonts
  • Credit – Props to Derek for alerting us to the framework google fonts performance issue
  • Framework – Register style name for dynamic style of plugin for use with Gutenberg block
  • Framework – Update Modal script and style to version 4.1.1
  • Framework – Update a3rev Plugin Framework to version 2.1.0
  • Framework – Test and update for compatibility with PHP 7.3

1.9.1 – 2018/08/10

  • This maintenance update resolves 2 issues from the v 1.9.0 upgrade
  • Fix – Set min-width of placeholder to resolve any image tag that does not have width or height not showing the spinner effect. Example Gutenberg image block.
  • Fix – Update Lazy Load extra script to resolve duplicated call time for images, iframe, videos on viewport

1.9.0 – 2018/08/06

  • This feature upgrade is focused on adding a number of new options for excluding Lazy Load from sections of a site. Compatibility with WordPress 4.9.8, Gutenberg 3.4.0 and WooCommerce 3.4.4
  • Feature – Add exclude from Lazy Load by URI
  • Feature – Add exclude from Lazy Load by Page types
  • Feature – Add support for using Wildcards in images and videos skipped classes
  • Tweak – Upgrade lazyloadxt lib to latest version 1.1.0
  • Tweak – Rename jquery.lazyloadxt.js to jquery.lazyloadxt.extra.js
  • Tweak – Add new Exclude by URI’s and Page Types Options box and help text
  • Tweak – Test for compatibility with WordPress 4.9.8
  • Tweak – Test for compatibility with WooCommerce 3.4.4
  • Tweak – Test for compatibility with Gutenberg 3.4.0
  • Fix – Make Skip Classes feature work when have entered it to that list
  • Credit – Props to Kurt @AMPERAGE-Marketing for his contribution to this release

1.8.9 – 2018/06/04

  • This Maintenance update has 2 code tweaks for compatibility with themes and plugins that load images via the wp_kses_post sanitizer as WooCommerce does since version 3.4.0 with widgets and on Cart page.
  • Tweak – Append lazy attributes to attribute list of allowed post tags list so that lazy load can run on frontend when that content is output via wp_kses_post
  • Tweak – Add noscript tag to allowed post tags list to resolve duplicate image if that image is output via wp_kses_post
  • Tweak – Test for compatibility with WooCommerce version 3.4.1

1.8.8 – 2018/05/26

  • This maintenance update is for compatibility with WordPress 4.9.6 and the new GDPR compliance requirements for users in the EU
  • Tweak – Test for compatibility with WordPress 4.9.6
  • Tweak – Check for any issues with GDPR compliance. None Found

1.8.7 – 2018/03/24

  • Maintenance Update. 2 code tweaks to enhance the lazy loading of images, video and iframe added by third party shortcodes in the content
  • Tweak – Increase lazy load filter priority value so that lazy load is applied to images loaded by the shortcode function do_shortcode
  • Tweak – Increase lazy load filter priority value so that lazy load is applied to video and iframe loaded by the shortcode function do_shortcode

1.8.6 – 2018/03/24

  • Maintenance Update. 1 bug fix from this morning 1.8.5 major maintenance release. A small piece of new code in v 1.8.5 was written on PHP v7 and is not compatible with PHP version 5.6 If you are running v PHP 5.6 please run this update to fix it
  • Fix – PHP Fatal Error Call instance a3_lazy_load instead of us $this is not an object caused by incompatibility with PHP version 5.6

1.8.5 – 2018/03/23

  • Maintenance Update. Refactor of Lazy Load on Widgets, Full Compatibility with the Advanced Custom Fields plugin, optimization tweaks and 3 bug fixes.
  • Refactor – Apply lazy load to all widgets instead of Text Widget and HTML widget from WordPress
  • Refactor – Remove the code that hook to tag ‘wp_get_attachment_image_attributes’ which was required to add support for lazy load for [gallery] shortcode. Redundant after WP version 4.6.0 and now removed.
  • Tweak – Add filter to acf_the_content tag for apply lazy load on the Content from ACF plugin. Kudos to @ondoheer for creating full compatibility with ACF Free and Premium version.
  • Tweak – Disable load new google fonts via API. Google fonts not used and saves 4 calls to database on each page load. Thanks to Robert Harm for reporting the issue
  • Tweak – Optimized loading gif compression for even faster load. Thanks @jasom for the suggestion
  • Tweak – Remove duplicate parameters from plugin scripts. Thanks to @galbaras for reporting the issue
  • Tweak – Add new FAQs tab to plugins page with Add Lazy Load Tags to custom Function description and exclude Lazy Load Class name for easy reference.
  • Tweak – Update plugins description
  • Framework – Define filter tag for enable OR disable load new google fonts via API
  • Framework – Update plugin framework to new version 2.0.3
  • Fix – Turn Image in Widget OFF option which had stopped working. Thanks to @japenz and @dimitar-koev for reporting and confirming the bug
  • Fix – If videos embed have preload=none do not call video load from a3 Lazy Load. Thanks to Celso Azevedo @celsoazevedo for an excellent bug report which enabled us to replicate the issue.
  • Fix – Remove src with placeholder image url for iframe

1.8.4 – 2018/02/13

  • Maintenance Update. Under the bonnet tweaks to keep your plugin running smoothly and is the foundation for new features to be developed this year
  • Framework – Update a3rev Plugin Framework to version 2.0.2
  • Framework – Add Framework version for all style and script files
  • Tweak – Update for full compatibility with a3rev Dashboard plugin
  • Tweak – Test for compatibility with WordPress 4.9.4

1.8.3 – 2018/01/19

  • Tweak – Tested for compatibility with WordPress 4.9.2
  • Fix – Remove redirect to plugins admin panel when activate the plugin for the first time with WordPress 4.9.2

1.8.2 – 2017/06/02

  • Tweak – Tested for compatibility with WordPress major version 4.8.0
  • Tweak – Add Lazy Load support for new WordPress 4.8.0 Image, Video and Media widgets
  • Tweak – Updated Skip Image Classes and Skip Video Classes help text for better clarity
  • Fix – WordPress Admin Tool Bar User Avatar conflict Issue #2

1.8.1 – 2017/05/31

  • Fix – Use correct object A3_Lazy_Load instead of ‘this’ as it was causing a fatal error

1.8.0 – 2017/05/30

  • Feature – Updated for compatibility with Better AMP plugin
  • Feature – Launched a3Lazy Load Github public Repository
  • Feature – WordPress Translation activation. Add text domain declaration in file header.
  • Tweak – Change global $$variable to global ${$variable} for compatibility with PHP 7.0
  • Tweak – Update a3 Revolution to a3rev Software on plugins description
  • Tweak – Update plugin framework to latest version
  • Tweak – Tested for full compatibility with WordPress version 4.7.5
  • Tweak – Tested for full compatibility with PHP 7.0
  • Fix – Exclude images by class

1.7.1

  • Tweak – Register fontawesome in plugin framework with style name is ‘font-awesome-styles’
  • Tweak – Update plugin framework to latest version
  • Tweak – Tested for full compatibility with WordPress major version 4.5

1.7.0 – 2016/03/01

  • Feature – Full compatibility with AMP plugin. No settings for it just hardcoded that Lazy Load is not applied for any url appended with /amp endpoint. Lazy load is applied to the url without the endpoint
  • Feature – Define new ‘Background Color’ type on plugin framework with ON | OFF switch to disable background or enable it
  • Feature – Define new function – hextorgb() – for convert hex color to rgb color on plugin framework
  • Feature – Define new function – generate_background_color_css() – for export background style code on plugin framework that is used to make custom style
  • Tweak – Saved the time number into database for one time customize style and Save change on the Plugin Settings
  • Tweak – Replace version number by time number for dynamic style file are generated by Sass to solve the issue get cache file on CDN server
  • Tweak – Define new ‘strip_methods’ argument for Uploader type, allow strip http/https or no
  • Tweak – Upgraded to the latest version of a3 plugin framework
  • Tweak – Tested for full compatibility with WordPress version 4.4.2
  • Tweak – Tested for full compatibility with WooCommerce version 2.5.2
  • Fix – Define new placeholder image data for iframe. Microsoft browsers smartscreen filter was blocking the .gif placeholder loading inside iframes and throwing an unsafe website message

1.6.0 – 2016/01/22

  • Feature – Add support for Lazy loading images, video or iframe inside content that is loaded by AJAX
  • Tweak – Full support for loading Product Thumbnails within the WooCommerce cart widget
  • Tweak – Tested for full compatibility with WordPress version 4.4.1
  • Tweak – Tested for full compatibility with WooCommerce version 2.5

1.5.2 – 2015/12/24

  • Tweak – Change on enqueue styles and scripts for faster load
  • Tweak – Register new script ‘jquery-lazyloadxt-srcset’ for enqueue when lazyload script is called , full support for WP 4.4 Responsive Images
  • Fix – Filter for change the ‘srcset’ attribute name to ‘data-srcset’ name to prevent browsers loading the image while page is loading
  • Fix – Create a new script for when image comes into view port that it changes ‘data-srcset’ to ‘srcset’ so image is loaded then by lazy load

1.5.1 – 2015/12/11

  • Tweak – Change the placeholder image name from ‘placeholder.gif’ to ‘lazy_placeholder.gif’ to avoid conflict if thumb image has name like placehoder.gif
  • Tweak – Change pattern parameter from “/data-src=[‘\”]/is” to “/ data-src=[‘\”]/is” to check ‘data-src’ exists as attribute of video, image, iframe, Solve the issue when 3rd party script adds attribute with format of name ‘***-data-src’ to html tag.
  • Fix – Use preg_match( “/src=.*lazy_placeholder.gif[‘\”]/s”, $imgHTML ) On themes that have loop code was causing loading of the placeholder instead of the image

1.5.0 – 2015/12/10

  • Feature – Change media uploader to New UI of WordPress media uploader with WordPress Backbone and Underscore
  • Feature – Apply Lazy Load for new Embed Post feature on WordPress 4.4
  • Tweak – Update the uploader script to save the Attachment ID and work with New Uploader
  • Tweak – Updated a3 Plugin Framework to the latest version
  • Tweak – Full compatibility with Responsive Image feature on WordPress 4.4
  • Tweak – Change the PlaceHolder image from data image to real image placeholder.gif for fix display on IE
  • Tweak – Tested for full compatibility with WordPress major version 4.4
  • Fix – Check if ‘HTTP_USER_AGENT’ is defined before call it from strpos

1.4.1 – 2015/08/22

  • Tweak – include new CSSMin lib from https://github.com/tubalmartin/YUI-CSS-compressor-PHP-port into plugin framework instead of old CSSMin lib from http://code.google.com/p/cssmin/ , to avoid conflict with plugins or themes that have CSSMin lib
  • Tweak – make __construct() function for ‘Compile_Less_Sass’ class instead of using a method with the same name as the class for compatibility on WP 4.3 and is deprecated on PHP4
  • Tweak – change class name from ‘lessc’ to ‘a3_lessc’ so that it does not conflict with plugins or themes that have another Lessc lib
  • Tweak – Plugin Framework DB query optimization. Refactored settings_get_option call for dynamic style elements, example typography, border, border_styles, border_corner, box_shadow
  • Tweak – Tested for full compatibility with WordPress major version 4.3.0
  • Fix – Update the plugin framework for setup correct default settings on first installed
  • Fix – Update the plugin framework for reset to correct default settings when hit on ‘Reset Settings’ button on each settings tab

1.4.0 – 2015/06/17

  • Feature – Plugin framework Mobile First focus upgrade
  • Feature – Massive improvement in admin UI and UX in PC, tablet and mobile browsers
  • Feature – Introducing opening and closing Setting Boxes on admin panels.
  • Feature – Added Plugin Framework Customization settings. Control how the admin panel settings show when editing.
  • Feature – Added House Keeping – Clean up on Deletion function. ON | OFF switch is in the Plugin Framework Settings Box.
  • Feature – Added a 260px wide images to the right sidebar for support forum link, Documentation links.
  • Tweak – Tested for full compatibility with WooCommerce Version 2.3.11
  • Tweak – Removed Add-Ons Menu
  • Tweak – Moved plugin menu from WordPress Dashboard admin menu to a sub menu on the WordPress Settings menu
  • Tweak – Added Settings link to the plugins listing on plugin.php menu for easy access to plugin
  • Fix – Check ‘request_filesystem_credentials’ function, if it does not exists then require the core php lib file from WP where it is defined

1.3.0 – 2015/06/05

  • Feature – Added Image Load Threshold with set threshold pixel dynamic setting. Default is 0px
  • Credit – Thanks to Onisforos and Matt Pain for suggesting and explaining the new Threshold feature

1.2.2 – 2015/06/03

  • Tweak – Security Hardening. Removed all php file_put_contents functions in the plugin framework and replace with the WP_Filesystem API
  • Tweak – Security Hardening. Removed all php file_get_contents functions in the plugin framework and replace with the WP_Filesystem API

1.2.1 – 2015/05/26

  • Fix – Update url of dynamic stylesheet in uploads folder to the format //domain.com/ so it’s always is correct when loaded as http or https
  • Credit – Thanks to WordPress member hero12 for bringing the matter to our attention.

1.2.0 – 2015/05/18

  • Feature – Added new extend script to support event when click or tap on tab to load images without having to scroll to initiate load.
  • Tweak – Tested and Tweaked for full compatibility with WordPress Version 4.2.2
  • Tweak – Changed Permission 777 to 755 for style folder inside the uploads folder
  • Tweak – Chmod 644 for dynamic style and .less files from uploads folder

1.1.1 – 2015/04/21

  • Tweak – Tested and Tweaked for full compatibility with WordPress Version 4.2.0
  • Tweak – Update style of plugin framework. Removed the [data-icon] selector to prevent conflict with other plugins that have font awesome icons

1.1.0 – 2015/01/23

  • Feature – Added support for all WordPress video Embeds including Youtube, Vimeo and HTML5 video
  • Feature – Added support for content that is added by iframe from any source in post and page content and widgets
  • Feature – Added ON | OFF option for Noscript parameter for both images and video and iframes – fallback if user does not have JavaScript support turned on in browser.
  • Tweak – Reworked the plugins admin panel for new feature options. Separate settings for Images and Video / iframes
  • Tweak – Updated all the admin panel text and add new help text.
  • Tweak – Updated the plugins WordPress description with new features.
  • Tweak – Updated the plugins WordPress screenshot
  • Tweak – Updated the plugins WordPress banner image.
  • Dev – Updated ‘a3_lazy_load_enable’ function to edit their image or video attribute to enable a3 lazy load images or videos loaded by 3rd party application.
  • Dev – Defined ‘a3_lazy_load_image_enable’ function to edit image attribute to enable a3 lazy load to apply images loaded by 3rd party applications.
  • Dev – Defined ‘a3_lazy_load_video_enable’ function to edit image attribute so a3 lazy load script can apply to the videos, iframe.
  • Dev – Include ‘var a3_lazyload_params = {“apply_images”:”1″,”apply_videos”:”1″};’ JavaScript variable into frontend that get the option that are set from admin panel. Plugin and Theme developers can use that variable inside own script to check when Lazy Load apply for Image and for Video instead of use ‘a3_lazy_load_video_enable’ and ‘a3_lazy_load_video_enable’ functions in PHP code
  • Dev – Remove ‘a3_lazy_load_skip_classes’ filter tag, we will replace another filter for separate filters for image and videos
  • Dev – Defined ‘a3_lazy_load_skip_images_classes’ filter tag. Developers can add another class css name for images that they don’t want lazy load applied too.
  • Dev – Defined ‘a3_lazy_load_skip_videos_classes’ filter tag. Developers can add another class css name for video that they don’t want lazy load applied too.
  • Dev – Added default exclude class ‘a3-notlazy’ so developers can easily apply it to videos that they don’t want Lazy Load to apply to.
  • Dev – Defined ‘a3_lazy_load_videos’ filter. Plugin and Theme developers can use this filter and parse the content with videos or iframe and the filter will return content with change on videos or iframe that a3 Lazy Load support

1.0.2 – 2015/01/20

  • Tweak – Include wp_deregister_script( ‘jquery-lazyloadxt’ ) before wp_enqueue_script( ‘jquery-lazyloadxt’ ) for compatibility with a3 Portfolio plugin which supports video slides
  • Dev – Add new parameter $noscript boolen type for ‘a3_lazy_load_html’ and ‘a3_lazy_load_images’ filters to exclude or include noscript from content return of 3rd party plugins.
  • Dev – Added default exclude class ‘a3-notlazy’ so developers can easily apply it to images that they don’t want Lazy Load to apply to.

1.0.1 – 2014/12/23

  • Tweak – Applied lazy load for ‘wp_get_attachment_image_attributes’ filter tag for WordPress default [gallery] shortcode
  • Tweak – Added link to a3 Lazy Load wordpress.org support forum on plugins description that show on plugins menu
  • Dev – Defined ‘a3_lazy_load_enable’ function when Enable Lazy Load is set to ON. Plugin and Theme developers can use the function to edit their image attribute so that a3 lazy load script can apply to the images.
  • Dev – Defined ‘a3_lazy_load_skip_classes’ filter tag. Developers can add another class css name for images that they don’t want lazy load applied too.
  • Fix – Lazy Load does not apply to images added by shortcode, excluding the WordPress default [gallery] shortcode

1.0.0 – 2014/12/20

  • First working release

Ratings

4.3
112 reviews

Rating breakdown

Details Information

Version

2.0.0

First Released

19 Dec, 2014

Total Downloads

1,063,359

Wordpress Version

4.0 or higher

Tested up to:

5.3.0

Require PHP Version:

-

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Contributors

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