c432dde37b
git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@2431872 b8457f37-d9ea-0310-8a92-e5e31aec5664
170 lines
6.5 KiB
PHP
170 lines
6.5 KiB
PHP
<?php
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/**
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* Includes the main Class of the Plugin.
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*
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* @filesource
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* @author Stefan Herndler
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* @since 1.5.0 12.09.14 10:56
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*
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* Edited:
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* 1.6.5 replace deprecated function create_function()
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* 2.0.0 add jQueryUI from Cloudflare 2020-10-26T1907+0100
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* 2.0.3 add versioning of public.css for cache busting 2020-10-29T1413+0100
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* 2.0.4 add jQuery UI from WordPress 2020-11-01T1902+0100
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* 2.1.4 automate passing version number for cache busting 2020-11-30T0646+0100
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* 2.1.4 enqueue optionally an extra style sheet 2020-12-04T2231+0100
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*
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* Last modified: 2020-12-04T2232+0100
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*/
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/**
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* Entry point of the Plugin. Loads the Dashboard and executes the Task.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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class MCI_Footnotes {
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/**
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* Reference to the Plugin Task object.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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* @var null|MCI_Footnotes_Task
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*/
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public $a_obj_Task = null;
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/**
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* Executes the Plugin.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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public function run() {
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// register language
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MCI_Footnotes_Language::registerHooks();
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// register Button hooks
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MCI_Footnotes_WYSIWYG::registerHooks();
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// register general hooks
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MCI_Footnotes_Hooks::registerHooks();
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// initialize the Plugin Dashboard
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$this->initializeDashboard();
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// initialize the Plugin Task
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$this->initializeTask();
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// Register all Public Stylesheets and Scripts
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add_action('init', array($this, 'registerPublic'));
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// Enqueue all Public Stylesheets and Scripts
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add_action('wp_enqueue_scripts', array($this, 'registerPublic'));
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// Register all Widgets of the Plugin.
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add_action('widgets_init', array($this, 'initializeWidgets'));
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}
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/**
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* Initializes all Widgets of the Plugin.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*
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* Edited for 1.6.5: replaced deprecated function create_function()
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*
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* Contributed by Felipe Lavín Z. Thankfully acknowledged.
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*
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* create_function() was deprecated in PHP 7.2:
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* <https://wordpress.org/support/topic/deprecated-in-php-7-2-function-create_function-is-deprecated/>
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* See also: <https://wordpress.org/support/topic/deprecated-function-create_function-14/>
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*/
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public function initializeWidgets() {
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register_widget("MCI_Footnotes_Widget_ReferenceContainer");
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}
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/**
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* Initializes the Dashboard of the Plugin and loads them.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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private function initializeDashboard() {
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new MCI_Footnotes_Layout_Init();
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}
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/**
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* Initializes the Plugin Task and registers the Task hooks.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*/
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private function initializeTask() {
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$this->a_obj_Task = new MCI_Footnotes_Task();
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$this->a_obj_Task->registerHooks();
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}
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/**
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* Registers and enqueues scripts and stylesheets to the public pages.
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*
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* @author Stefan Herndler
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* @since 1.5.0
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*
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* Updated for v2.0.0 adding jQuery UI
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* Updated for v2.0.4 by adding jQuery UI from WordPress following @check2020de:
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* <https://wordpress.org/support/topic/gdpr-issue-with-jquery/>
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* See <https://wordpress.stackexchange.com/questions/273986/correct-way-to-enqueue-jquery-ui>
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*
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* jQueryUI re-enables the tooltip infobox disabled when WPv5.5 was released.
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*/
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public function registerPublic() {
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//### SCRIPTS
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// These are only enqueued if the jQuery tooltips are enabled.
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// If alternative tooltips are enabled, these libraries are not needed.
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// Scroll animation doesn’t seem to need even jQuery Core or it gets it from elsewhere.
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if (!MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_MOUSE_OVER_BOX_ALTERNATIVE))) {
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// enqueue the jQuery plugin registered by WordPress:
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wp_enqueue_script( 'jquery' );
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// enqueue jQuery UI libraries registered by WordPress, needed for tooltips:
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wp_enqueue_script( 'jquery-ui-core' );
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wp_enqueue_script( 'jquery-ui-widget' );
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wp_enqueue_script( 'jquery-ui-position' );
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wp_enqueue_script( 'jquery-ui-tooltip' );
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// enqueue jQuery Tools:
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// redacted jQuery.browser, completed minification; added versioning 2020-11-18T2150+0100
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// not use '-js' in the handle, is appended automatically
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wp_enqueue_script('mci-footnotes-jquery-tools', plugins_url('footnotes/js/jquery.tools.min.js'), array(), '1.2.7redacted');
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// Alternatively, fetch jQuery UI from cdnjs.cloudflare.com:
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// Used to add jQuery UI following @vonpiernik:
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// <https://wordpress.org/support/topic/tooltip-hover-not-showing/#post-13456762>:
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// This was enabled in Footnotes v2.0.0 through v2.0.3.
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// Re-added for 2.0.9d1 / 2.1.1d0 to look whether it can fix a broken tooltip display. 2020-11-07T1601+0100/2020-11-08T2246+0100
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//wp_register_script( 'jQueryUI', 'https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js', null, null, false ); // in header 2020-11-09T2003+0100
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//wp_enqueue_script( 'jQueryUI' );
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// This is then needed instead of the above first instance:
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// Add jQuery Tools and finish adding jQueryUI: 2020-11-08T1638+0100/2020-11-08T2246+0100
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//wp_enqueue_script('mci-footnotes-js-jquery-tools', plugins_url('../js/jquery.tools.min.js', __FILE__), ['jQueryUI']);
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}
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//### STYLES
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// up-to-date plugin version number needed for cache busting:
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// not use '-css' in the handle, is appended automatically;
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// constant FOOTNOTES_VERSION defined in footnotes.php, media all is default
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wp_enqueue_style( 'mci-footnotes-public', plugins_url('footnotes/css/public.css'), array(), FOOTNOTES_VERSION, 'all' );
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// optional layout fix for unsupportive themes:
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// since 2.1.4 2020-12-04T2231+0100
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$l_str_LayoutOption = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_PAGE_LAYOUT_SUPPORT);
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if ($l_str_LayoutOption != 'none') {
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wp_enqueue_style( 'mci-footnotes-public-' . $l_str_LayoutOption, plugins_url('footnotes/css/public-' . $l_str_LayoutOption . '.css'), array(), FOOTNOTES_VERSION, 'all' );
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}
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}
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}
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