Upload latest code v1.8.0

Author: alextuan

LICENSE.txt

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+<?php
+/*
+Plugin Name: a3 Lazy Load
+Description: Speed up your site and enhance frontend user's visual experience in PC's, Tablets and mobile with a3 Lazy Load.
+Version: 1.8.0
+Author: a3rev Software
+Author URI: https://a3rev.com/
+Requires at least: 4.0
+Tested up to: 4.7.5
+License: GPLv2 or later
+	Copyright © 2011 a3 Revolution Software Development team
+	a3 Revolution Software Development team
+	[email protected]
+	PO Box 1170
+	Gympie 4570
+	QLD Australia
+*/
+?>
+<?php
+define('A3_LAZY_VERSION', '1.7.1');
+define('A3_LAZY_LOAD_FILE_PATH', dirname(__FILE__));
+define('A3_LAZY_LOAD_DIR_NAME', basename(A3_LAZY_LOAD_FILE_PATH));
+define('A3_LAZY_LOAD_FOLDER', dirname(plugin_basename(__FILE__)));
+define('A3_LAZY_LOAD_NAME', plugin_basename(__FILE__));
+define('A3_LAZY_LOAD_URL', str_replace(array('http:','https:'), '', untrailingslashit(plugins_url('/', __FILE__))));
+define('A3_LAZY_LOAD_DIR', WP_CONTENT_DIR . '/plugins/' . A3_LAZY_LOAD_FOLDER);
+define('A3_LAZY_LOAD_JS_URL', A3_LAZY_LOAD_URL . '/assets/js');
+define('A3_LAZY_LOAD_CSS_URL', A3_LAZY_LOAD_URL . '/assets/css');
+define('A3_LAZY_LOAD_IMAGES_URL', A3_LAZY_LOAD_URL . '/assets/images');
+
+include( 'admin/admin-ui.php' );
+include( 'admin/admin-interface.php' );
+
+include( 'admin/admin-pages/admin-settings-page.php' );
+
+include( 'admin/admin-init.php' );
+include( 'admin/less/sass.php' );
+
+include( 'classes/class-a3-lazy-load.php' );
+include( 'classes/class-a3-lazy-load-filter.php' );
+
+include( 'admin/a3-lazy-load-admin.php' );
+
+// Defined this function for check Lazy Load is enabled that 3rd party plugins or theme can use to check
+$a3_lazy_load_global_settings = get_option( 'a3_lazy_load_global_settings', array( 'a3l_apply_lazyloadxt' => 1, 'a3l_apply_to_images' => 1, 'a3l_apply_to_videos' => 1 ) );
+if ( 1 == $a3_lazy_load_global_settings['a3l_apply_lazyloadxt'] && !is_admin() && ( 1 == $a3_lazy_load_global_settings['a3l_apply_to_images'] || 1 == $a3_lazy_load_global_settings['a3l_apply_to_videos'] ) ) {
+	function a3_lazy_load_enable() {
+		return true;
+	}
+}
+if ( 1 == $a3_lazy_load_global_settings['a3l_apply_lazyloadxt'] && !is_admin() &&  1 == $a3_lazy_load_global_settings['a3l_apply_to_images'] ) {
+	function a3_lazy_load_image_enable() {
+		return true;
+	}
+}
+if ( 1 == $a3_lazy_load_global_settings['a3l_apply_lazyloadxt'] && !is_admin() &&  1 == $a3_lazy_load_global_settings['a3l_apply_to_videos'] ) {
+	function a3_lazy_load_video_enable() {
+		return true;
+	}
+}
+
+/**
+ * Call when the plugin is activated
+ */
+register_activation_hook(__FILE__, 'a3_lazy_load_activated');
+?>

a3-lazy-load.php

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+<?php
+update_option('a3rev_lazy_load_plugin', 'a3_lazy_load');
+
+function a3_lazy_load_activated(){
+	update_option('a3_lazy_load_version', '1.8.0');
+
+	// Set Settings Default from Admin Init
+	global $a3_lazy_load_admin_init;
+	$a3_lazy_load_admin_init->set_default_settings();
+
+	delete_metadata( 'user', 0, $a3_lazy_load_admin_init->plugin_name . '-' . 'plugin_framework_global_box' . '-' . 'opened', '', true );
+
+	update_option('a3_lazy_load_just_installed', true);
+}
+
+/**
+ * Load languages file
+ */
+function a3_lazy_load_init() {
+	global $a3_lazy_load_global_settings;
+
+	if ( get_option( 'a3_lazy_load_just_installed' ) ) {
+		delete_option( 'a3_lazy_load_just_installed' );
+		wp_redirect( admin_url( 'options-general.php?page=a3-lazy-load', 'relative' ) );
+		exit;
+	}
+
+	load_plugin_textdomain( 'a3_lazy_load', false, A3_LAZY_LOAD_FOLDER.'/languages' );
+
+	a3_lazy_load_upgrade_plugin();
+}
+
+global $a3_lazy_load_admin_init;
+$a3_lazy_load_admin_init->init();
+
+// Add upgrade notice to Dashboard pages
+add_filter( $a3_lazy_load_admin_init->plugin_name . '_plugin_extension_boxes', array( 'A3_Lazy_Load_Hook_Filter', 'plugin_extension_box' ) );
+
+// Add language
+add_action('init', 'a3_lazy_load_init');
+
+// Add custom style to dashboard
+add_action( 'admin_enqueue_scripts', array( 'A3_Lazy_Load_Hook_Filter', 'a3_wp_admin' ) );
+
+// Add extra link on left of Deactivate link on Plugin manager page
+add_action( 'plugin_action_links_'.A3_LAZY_LOAD_NAME, array( 'A3_Lazy_Load_Hook_Filter', 'settings_plugin_links' ) );
+
+// Add text on right of Visit the plugin on Plugin manager page
+add_filter( 'plugin_row_meta', array( 'A3_Lazy_Load_Hook_Filter', 'plugin_extra_links'), 10, 2 );
+
+// Add admin sidebar menu css
+add_action( 'admin_enqueue_scripts', array( 'A3_Lazy_Load_Hook_Filter', 'admin_sidebar_menu_css' ) );
+
+// Check upgrade functions
+function a3_lazy_load_upgrade_plugin() {
+
+    if (version_compare(get_option('a3_lazy_load_version'), '1.1.0') === -1) {
+    	update_option('a3_lazy_load_version', '1.1.0');
+    	include( A3_LAZY_LOAD_DIR. '/includes/updates/a3-lazy-load-update-1.1.0.php' );
+    }
+
+    // Upgrade to 1.7.0
+	if ( version_compare(get_option('a3_lazy_load_version'), '1.7.0') === -1 ) {
+		update_option('a3_lazy_load_version', '1.7.0');
+		update_option('a3_lazy_load_style_version', time() );
+	}
+
+    update_option('a3_lazy_load_version', '1.8.0');
+}
+?>