562 lines
18 KiB
PHP
562 lines
18 KiB
PHP
<?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.EscapeOutput.OutputNotEscaped
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/**
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* Includes Layout Engine for the admin dashboard.
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*
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* @filesource
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* @package footnotes
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* @since 1.5.0
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* @date 12.09.14 10:56
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*
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* @since 2.1.2 add versioning of settings.css for cache busting 2020-11-19T1456+0100
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* @since 2.1.4 automate passing version number for cache busting 2020-11-30T0648+0100
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* @since 2.1.4 optional step argument and support for floating in numbox 2020-12-05T0540+0100
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* @since 2.1.6 fix punctuation-related localization issue in dashboard labels 2020-12-08T1547+0100
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*
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* @since 2.5.5 Bugfix: Stylesheets: minify to shrink the carbon footprint, increase speed and implement best practice, thanks to @docteurfitness issue report.
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*/
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/**
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* Layout Engine for the administration dashboard.
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*
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* @since 1.5.0
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*/
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abstract class MCI_Footnotes_Layout_Engine {
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/**
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* Stores the Hook connection string for the child sub page.
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*
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* @since 1.5.0
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* @var null|string
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*/
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protected $a_str_sub_page_hook = null;
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/**
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* Stores all Sections for the child sub page.
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*
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* @since 1.5.0
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* @var array
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*/
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protected $a_arr_sections = array();
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/**
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* Returns a Priority index. Lower numbers have a higher Priority.
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*
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* @since 1.5.0
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* @return int
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*/
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abstract public function get_priority();
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/**
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* Returns the unique slug of the child sub page.
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*
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* @since 1.5.0
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* @return string
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*/
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abstract protected function get_sub_page_slug();
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/**
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* Returns the title of the child sub page.
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*
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* @since 1.5.0
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* @return string
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*/
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abstract protected function get_sub_page_title();
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/**
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* Returns an array of all registered sections for a sub page.
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*
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* @since 1.5.0
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* @return array
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*/
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abstract protected function get_sections();
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/**
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* Returns an array of all registered meta boxes.
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*
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* @since 1.5.0
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* @return array
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*/
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abstract protected function get_meta_boxes();
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/**
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* Returns an array describing a sub page section.
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*
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* @since 1.5.0
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* @param string $p_str_id Unique ID suffix.
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* @param string $p_str_title Title of the section.
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* @param int $p_int_settings_container_index Settings Container Index.
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* @param bool $p_bool_has_submit_button Should a Submit Button be displayed for this section, default: true.
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* @return array Array describing the section.
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*/
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protected function add_section( $p_str_id, $p_str_title, $p_int_settings_container_index, $p_bool_has_submit_button = true ) {
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return array(
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'id' => MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '-' . $p_str_id,
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'title' => $p_str_title,
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'submit' => $p_bool_has_submit_button,
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'container' => $p_int_settings_container_index,
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);
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}
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/**
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* Returns an array describing a meta box.
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*
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* @since 1.5.0
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* @param string $p_str_section_id Parent Section ID.
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* @param string $p_str_id Unique ID suffix.
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* @param string $p_str_title Title for the meta box.
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* @param string $p_str_callback_function_name Class method name for callback.
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* @return array meta box description to be able to append a meta box to the output.
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*/
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protected function add_meta_box( $p_str_section_id, $p_str_id, $p_str_title, $p_str_callback_function_name ) {
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return array(
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'parent' => MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '-' . $p_str_section_id,
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'id' => $p_str_id,
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'title' => $p_str_title,
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'callback' => $p_str_callback_function_name,
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);
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}
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/**
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* Registers a sub page.
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*
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* @since 1.5.0
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*/
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public function register_sub_page() {
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global $submenu;
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if ( array_key_exists( plugin_basename( MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG ), $submenu ) ) {
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foreach ( $submenu[ plugin_basename( MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG ) ] as $l_arr_sub_menu ) {
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if ( plugin_basename( MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG . $this->get_sub_page_slug() ) === $l_arr_sub_menu[2] ) {
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remove_submenu_page( MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG, MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG . $this->get_sub_page_slug() );
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}
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}
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}
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$this->a_str_sub_page_hook = add_submenu_page(
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MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG,
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$this->get_sub_page_title(),
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$this->get_sub_page_title(),
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'manage_options',
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MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG . $this->get_sub_page_slug(),
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array( $this, 'display_content' )
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);
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}
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/**
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* Registers all sections for a sub page.
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*
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* @since 1.5.0
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*/
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public function register_sections() {
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foreach ( $this->get_sections() as $l_arr_section ) {
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// Append tab to the tab-array.
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$this->a_arr_sections[ $l_arr_section['id'] ] = $l_arr_section;
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add_settings_section(
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$l_arr_section['id'],
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'',
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array( $this, 'Description' ),
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$l_arr_section['id']
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);
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$this->register_meta_boxes( $l_arr_section['id'] );
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}
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}
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/**
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* Registers all Meta boxes for a sub page.
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*
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* @since 1.5.0
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* @param string $p_str_parent_id Parent section unique id.
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*/
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private function register_meta_boxes( $p_str_parent_id ) {
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// Iterate through each meta box.
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foreach ( $this->get_meta_boxes() as $l_arr_meta_box ) {
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if ( $p_str_parent_id !== $l_arr_meta_box['parent'] ) {
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continue;
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}
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add_meta_box(
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$p_str_parent_id . '-' . $l_arr_meta_box['id'],
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$l_arr_meta_box['title'],
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array( $this, $l_arr_meta_box['callback'] ),
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$p_str_parent_id,
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'main'
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);
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}
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}
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/**
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* Append javascript and css files for specific sub page.
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*
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* @since 1.5.0
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*/
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private function append_scripts() {
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wp_enqueue_script( 'postbox' );
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wp_enqueue_style( 'wp-color-picker' );
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wp_enqueue_script( 'wp-color-picker' );
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/**
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* Registers and enqueues the dashboard stylesheet.
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*
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* - Bugfix: Stylesheets: minify to shrink the carbon footprint, increase speed and implement best practice, thanks to @docteurfitness issue report.
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*
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* @since 2.5.5
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* @date 2021-02-14T1928+0100
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*
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* @reporter @docteurfitness
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* @link https://wordpress.org/support/topic/simply-speed-optimisation/
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*
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* See the public stylesheet enqueuing:
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* @see class/init.php
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*
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* added version # after changes started to settings.css from 2.1.2 on.
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* automated update of version number for cache busting.
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* No need to use '-styles' in the handle, as '-css' is appended automatically.
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*/
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wp_register_style(
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'mci-footnotes-admin',
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plugins_url( 'footnotes/css/settings' . ( ( C_BOOL_CSS_PRODUCTION_MODE ) ? '.min' : '' ) . '.css' ),
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array(),
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( C_BOOL_CSS_PRODUCTION_MODE ) ? C_STR_PACKAGE_VERSION : filemtime(
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plugin_dir_path(
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dirname( __FILE__ )
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) . 'css/settings' . ( ( C_BOOL_CSS_PRODUCTION_MODE ) ? '.min' : '' ) . '.css'
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)
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);
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wp_enqueue_style( 'mci-footnotes-admin' );
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}
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// phpcs:disable WordPress.Security.NonceVerification.Recommended, WordPress.Security.NonceVerification.Missing
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/**
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* Displays the content of specific sub page.
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*
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* @since 1.5.0
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*/
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public function display_content() {
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$this->append_scripts();
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// TODO: add nonce verification.
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// Get the current section.
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reset( $this->a_arr_sections );
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$l_str_active_section_id = isset( $_GET['t'] ) ? wp_unslash( $_GET['t'] ) : key( $this->a_arr_sections );
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$l_arr_active_section = $this->a_arr_sections[ $l_str_active_section_id ];
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// Store settings.
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$l_bool_settings_updated = false;
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if ( array_key_exists( 'save-settings', $_POST ) ) {
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if ( 'save' === $_POST['save-settings'] ) {
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unset( $_POST['save-settings'] );
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unset( $_POST['submit'] );
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$l_bool_settings_updated = $this->save_settings();
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}
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}
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// Display all sections and highlight the active section.
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echo '<div class="wrap">';
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echo '<h2 class="nav-tab-wrapper">';
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// Iterate through all register sections.
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foreach ( $this->a_arr_sections as $l_str_id => $l_arr_description ) {
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$l_str_tab_active = ( $l_str_id === $l_arr_active_section['id'] ) ? ' nav-tab-active' : '';
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echo sprintf(
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'<a class="nav-tab%s" href="?page=%s&t=%s">%s</a>',
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( $l_str_id === $l_arr_active_section['id'] ) ? ' nav-tab-active' : '',
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MCI_Footnotes_Layout_Init::C_STR_MAIN_MENU_SLUG . $this->get_sub_page_slug(),
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$l_str_id,
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$l_arr_description['title']
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);
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}
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echo '</h2><br/>';
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if ( $l_bool_settings_updated ) {
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echo sprintf( '<div id="message" class="updated">%s</div>', __( 'Settings saved', 'footnotes' ) );
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}
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// Form to submit the active section.
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echo '<!--suppress HtmlUnknownTarget --><form method="post" action="">';
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echo '<input type="hidden" name="save-settings" value="save" />';
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// Outputs the settings field of the active section.
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do_settings_sections( $l_arr_active_section['id'] );
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do_meta_boxes( $l_arr_active_section['id'], 'main', null );
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// Add submit button to active section if defined.
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if ( $l_arr_active_section['submit'] ) {
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submit_button();
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}
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echo '</form>';
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echo '</div>';
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// Echo JavaScript for the expand/collapse function of the meta boxes.
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echo '<script type="text/javascript">';
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echo 'jQuery(document).ready(function ($) {';
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echo 'jQuery(".mfmmf-color-picker").wpColorPicker();';
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echo "jQuery('.if-js-closed').removeClass('if-js-closed').addClass('closed');";
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echo "postboxes.add_postbox_toggles('" . $this->a_str_sub_page_hook . "');";
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echo '});';
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echo '</script>';
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}
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// phpcs:enable WordPress.Security.NonceVerification.Recommended, WordPress.Security.NonceVerification.Missing
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// phpcs:disable WordPress.Security.NonceVerification.Recommended, WordPress.Security.NonceVerification.Missing
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/**
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* Save all Plugin settings.
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*
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* @since 1.5.0
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* @return bool
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*/
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private function save_settings() {
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$l_arr_new_settings = array();
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// TODO: add nonce verification.
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// Get current section.
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reset( $this->a_arr_sections );
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$l_str_active_section_id = isset( $_GET['t'] ) ? wp_unslash( $_GET['t'] ) : key( $this->a_arr_sections );
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$l_arr_active_section = $this->a_arr_sections[ $l_str_active_section_id ];
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foreach ( MCI_Footnotes_Settings::instance()->get_defaults( $l_arr_active_section['container'] ) as $l_str_key => $l_mixed_value ) {
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if ( array_key_exists( $l_str_key, $_POST ) ) {
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$l_arr_new_settings[ $l_str_key ] = wp_unslash( $_POST[ $l_str_key ] );
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} else {
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// Setting is not defined in the POST array, define it to avoid the Default value.
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$l_arr_new_settings[ $l_str_key ] = '';
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}
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}
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// Update settings.
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return MCI_Footnotes_Settings::instance()->save_options( $l_arr_active_section['container'], $l_arr_new_settings );
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}
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// phpcs:enable WordPress.Security.NonceVerification.Recommended, WordPress.Security.NonceVerification.Missing
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/**
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* Output the Description of a section. May be overwritten in any section.
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*
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* @since 1.5.0
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*/
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public function description() {
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// Default no description will be displayed.
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}
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/**
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* Loads specific setting and returns an array with the keys [id, name, value].
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*
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* @since 1.5.0
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* @param string $p_str_setting_key_name Settings Array key name.
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* @return array Contains Settings ID, Settings Name and Settings Value.
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*/
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protected function load_setting( $p_str_setting_key_name ) {
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// Get current section.
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reset( $this->a_arr_sections );
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$p_arr_return = array();
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$p_arr_return['id'] = sprintf( '%s', $p_str_setting_key_name );
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$p_arr_return['name'] = sprintf( '%s', $p_str_setting_key_name );
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$p_arr_return['value'] = MCI_Footnotes_Settings::instance()->get( $p_str_setting_key_name );
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return $p_arr_return;
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}
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/**
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* Returns a line break to start a new line.
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*
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* @since 1.5.0
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* @return string
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*/
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protected function add_newline() {
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return '<br/>';
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}
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/**
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* Returns a line break to have a space between two lines.
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*
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* @since 1.5.0
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* @return string
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*/
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protected function add_line_space() {
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return '<br/><br/>';
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}
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/**
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* Returns a simple text inside html <span> text.
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*
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* @since 1.5.0
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* @param string $p_str_text Message to be surrounded with simple html tag (span).
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* @return string
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*/
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protected function add_text( $p_str_text ) {
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return sprintf( '<span>%s</span>', $p_str_text );
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}
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/**
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* Returns the html tag for an input/select label.
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*
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* @since 1.5.0
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* @param string $p_str_setting_name Name of the Settings key to connect the Label with the input/select field.
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* @param string $p_str_caption Label caption.
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* @return string
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*/
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protected function add_label( $p_str_setting_name, $p_str_caption ) {
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if ( empty( $p_str_caption ) ) {
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return '';
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}
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/*
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* Remove the colon causing localization issues with French, and with
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* languages not using punctuation at all, and with languages using other
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* punctuation marks instead of colon, e.g. Greek using a raised dot.
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* In French, colon is preceded by a space, forcibly non-breaking, and
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* narrow per new school.
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* Add colon to label strings for inclusion in localization. Colon after
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* label is widely preferred best practice, mandatory per
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* [style guides](https://softwareengineering.stackexchange.com/questions/234546/colons-in-internationalized-ui).
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*/
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return sprintf( '<label for="%s">%s</label>', $p_str_setting_name, $p_str_caption );
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}
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/**
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* Returns the html tag for an input [type = text].
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*
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* @since 1.5.0
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* @param string $p_str_setting_name Name of the Settings key to pre load the input field.
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* @param int $p_str_max_length Maximum length of the input, default 999 characters.
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* @param bool $p_bool_readonly Set the input to be read only, default false.
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* @param bool $p_bool_hidden Set the input to be hidden, default false.
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* @return string
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*/
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protected function add_text_box( $p_str_setting_name, $p_str_max_length = 999, $p_bool_readonly = false, $p_bool_hidden = false ) {
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$l_str_style = '';
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// Collect data for given settings field.
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$l_arr_data = $this->load_setting( $p_str_setting_name );
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if ( $p_bool_hidden ) {
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$l_str_style .= 'display:none;';
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}
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return sprintf(
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'<input type="text" name="%s" id="%s" maxlength="%d" style="%s" value="%s" %s/>',
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$l_arr_data['name'],
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$l_arr_data['id'],
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$p_str_max_length,
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$l_str_style,
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$l_arr_data['value'],
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$p_bool_readonly ? 'readonly="readonly"' : ''
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);
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}
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/**
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* Returns the html tag for an input [type = checkbox].
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*
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* @since 1.5.0
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* @param string $p_str_setting_name Name of the Settings key to pre load the input field.
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* @return string
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*/
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protected function add_checkbox( $p_str_setting_name ) {
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// Collect data for given settings field.
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$l_arr_data = $this->load_setting( $p_str_setting_name );
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return sprintf(
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'<input type="checkbox" name="%s" id="%s" %s/>',
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$l_arr_data['name'],
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$l_arr_data['id'],
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MCI_Footnotes_Convert::to_bool( $l_arr_data['value'] ) ? 'checked="checked"' : ''
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);
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}
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/**
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* Returns the html tag for a select box.
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*
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* @since 1.5.0
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* @param string $p_str_setting_name Name of the Settings key to pre select the current value.
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* @param array $p_arr_options Possible options to be selected.
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* @return string
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*/
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protected function add_select_box( $p_str_setting_name, $p_arr_options ) {
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// Collect data for given settings field.
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$l_arr_data = $this->load_setting( $p_str_setting_name );
|
|
$l_str_options = '';
|
|
|
|
foreach ( $p_arr_options as $l_str_value => $l_str_caption ) {
|
|
$l_str_options .= sprintf(
|
|
'<option value="%s" %s>%s</option>',
|
|
$l_str_value,
|
|
$l_str_value === $l_arr_data['value'] ? 'selected' : '',
|
|
$l_str_caption
|
|
);
|
|
}
|
|
return sprintf(
|
|
'<select name="%s" id="%s">%s</select>',
|
|
$l_arr_data['name'],
|
|
$l_arr_data['id'],
|
|
$l_str_options
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns the html tag for a text area.
|
|
*
|
|
* @since 1.5.0
|
|
* @param string $p_str_setting_name Name of the Settings key to pre fill the text area.
|
|
* @return string
|
|
*/
|
|
protected function add_textarea( $p_str_setting_name ) {
|
|
// Collect data for given settings field.
|
|
$l_arr_data = $this->load_setting( $p_str_setting_name );
|
|
return sprintf(
|
|
'<textarea name="%s" id="%s">%s</textarea>',
|
|
$l_arr_data['name'],
|
|
$l_arr_data['id'],
|
|
$l_arr_data['value']
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns the html tag for an input [type = text] with color selection class.
|
|
*
|
|
* @since 1.5.6
|
|
* @param string $p_str_setting_name Name of the Settings key to pre load the input field.
|
|
* @return string
|
|
*/
|
|
protected function add_color_selection( $p_str_setting_name ) {
|
|
// Collect data for given settings field.
|
|
$l_arr_data = $this->load_setting( $p_str_setting_name );
|
|
return sprintf(
|
|
'<input type="text" name="%s" id="%s" class="mfmmf-color-picker" value="%s"/>',
|
|
$l_arr_data['name'],
|
|
$l_arr_data['id'],
|
|
$l_arr_data['value']
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Returns the html tag for an input [type = num].
|
|
*
|
|
* @since 1.5.0
|
|
* @param string $p_str_setting_name Name of the Settings key to pre load the input field.
|
|
* @param int $p_in_min Minimum value.
|
|
* @param int $p_int_max Maximum value.
|
|
* @param bool $p_bool_deci true if 0.1 steps and floating to string, false if integer (default).
|
|
* @return string
|
|
*
|
|
* Edited:
|
|
* @since 2.1.4 step argument and number_format() to allow decimals 2020-12-03T0631+0100..2020-12-12T1110+0100
|
|
*/
|
|
protected function add_num_box( $p_str_setting_name, $p_in_min, $p_int_max, $p_bool_deci = false ) {
|
|
// Collect data for given settings field.
|
|
$l_arr_data = $this->load_setting( $p_str_setting_name );
|
|
|
|
if ( $p_bool_deci ) {
|
|
$l_str_value = number_format( floatval( $l_arr_data['value'] ), 1 );
|
|
return sprintf(
|
|
'<input type="number" name="%s" id="%s" value="%s" step="0.1" min="%d" max="%d"/>',
|
|
$l_arr_data['name'],
|
|
$l_arr_data['id'],
|
|
$l_str_value,
|
|
$p_in_min,
|
|
$p_int_max
|
|
);
|
|
} else {
|
|
return sprintf(
|
|
'<input type="number" name="%s" id="%s" value="%d" min="%d" max="%d"/>',
|
|
$l_arr_data['name'],
|
|
$l_arr_data['id'],
|
|
$l_arr_data['value'],
|
|
$p_in_min,
|
|
$p_int_max
|
|
);
|
|
}
|
|
}
|
|
|
|
}
|