added settings in plugin, removed from theme
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<?php
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/**
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*
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* Custom settings page
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* * * * * * * * * * * * * * * * * * /
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*
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* @internal never define functions inside callbacks.
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* these functions could be run multiple times; this would result in a fatal error.
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* https://developer.wordpress.org/plugins/settings/custom-settings-page/
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*/
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// if( ! function_exists('') ){}
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/**
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* custom option and settings
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*/
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if( ! function_exists('hangar_wpplugin_settings_init') ){
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function hangar_wpplugin_settings_init() {
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// register a new setting for "hangar_wpplugin" page
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register_setting( 'hangar_wpplugin_settings', 'hangar_wpplugin_options' );
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// register a new section in the "hangar_wpplugin" page
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add_settings_section(
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'hangar_wpplugin_section_control_home',
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__( 'Home control.', 'hangar-wpplugin-textdomain' ),
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'hangar_wpplugin_section_control_home_cb',
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'hangar_wpplugin_settings'
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);
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// register a new field in the "hangar_wpplugin_section_control_home" section, inside the "hangar_wpplugin" page
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//
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// uncoment below to activate
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// add_settings_field(
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// 'hangar_wpplugin_field_control_home', // as of WP 4.6 this value is used only internally
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// // use $args' label_for to populate the id inside the callback
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// __( 'This is the content being shown in home page:', 'hangar-wpplugin-textdomain' ),
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// 'hangar_wpplugin_field_control_home_cb',
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// 'hangar_wpplugin_settings',
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// 'hangar_wpplugin_section_control_home'
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// );
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// register a new section in the "hangar_wpplugin" page
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//
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// uncoment below to activate
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// add_settings_section(
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// 'hangar_wpplugin_section_olderthandate',
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// __( 'Older than options.', 'hangar-wpplugin-textdomain' ),
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// 'hangar_wpplugin_section_olderthandate_cb',
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// 'hangar_wpplugin_settings'
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// );
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// register a new field in the "hangar_wpplugin_section_olderthandate" section, inside the "hangar_wpplugin" page
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//
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// uncoment below to activate
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// add_settings_field(
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// 'hangar_wpplugin_field_olderthandate', // as of WP 4.6 this value is used only internally
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// // use $args' label_for to populate the id inside the callback
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// __( 'Hide content older than...', 'hangar-wpplugin-textdomain' ),
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// 'hangar_wpplugin_field_olderthandate_cb',
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// 'hangar_wpplugin_settings',
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// 'hangar_wpplugin_section_olderthandate',
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// [
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// 'label_for' => 'hangar_wpplugin_field_olderthandate',
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// 'class' => 'hangar-wpplugin-row',
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// 'hangar_wpplugin_custom_data' => 'custom',
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// ]
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// );
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}
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}
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/**
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* register our hangar_wpplugin_settings_init to the admin_init action hook
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*/
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add_action( 'admin_init', 'hangar_wpplugin_settings_init' );
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/**
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* custom option and settings:
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* callback functions
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*/
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// home control panel cb
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// to see wich pages and post are shown in home page
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if( ! function_exists('hangar_wpplugin_section_control_home_cb') ){
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function hangar_wpplugin_section_control_home_cb(){
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global $wpdb;
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$querystr = "
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SELECT wposts.post_name,wposts.ID, users.user_login, m1.meta_value as inicio, m2.meta_value as orden
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FROM $wpdb->posts wposts
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INNER JOIN $wpdb->postmeta m1 ON wposts.ID = m1.post_id
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INNER JOIN $wpdb->postmeta m2 ON wposts.ID = m2.post_id
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INNER JOIN $wpdb->users users ON wposts.post_author = users.ID
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WHERE (wposts.post_type = 'post' OR wposts.post_type = 'page')
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AND m1.meta_key = 'Inici'
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AND m1.meta_value = '1'
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AND m2.meta_key = 'Ordre_inici'
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GROUP BY ID
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ORDER BY inicio DESC, CAST(orden AS SIGNED) ASC
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";
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echo' <div id="wpbody-content"> ';
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// title controlled in settings_section
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// echo '<div class="wrap"><h2>Control Home</h2><br/></div>';
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$pageposts = $wpdb->get_results($querystr, OBJECT);
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if ($pageposts):
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global $post;
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echo "<table class=\"wp-list-table widefat fixed posts\" cellspacing=\"0\">
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<thead>
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<tr>
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<th scope='col' width='150' class='manage-column column-slug sortable desc'>Nombre Post</th>
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<th scope='col' class='manage-column column-slug sortable desc'>Id</th>
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<th scope='col' class='manage-column column-slug sortable desc'>Autor Post</th>
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<th scope='col' class='manage-column column-slug sortable desc'>Inicio</th>
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<th scope='col' class='manage-column column-slug sortable desc'>Orden</th>
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</tr>
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</thead>
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<tbody id=\"the-list\">";
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foreach ($pageposts as $post):
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$nom = $post->post_name;
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$id = $post->ID;
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$autor = $post->user_login;
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$inici = $post->inicio;
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$ordre = $post->orden;
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echo "<tr>
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<td><a href='post.php?post=$id&action=edit' class=\"row-tittle\">$nom</a></td>
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<td>$id</td>
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<td>$autor</td>
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<td>$inici</td>
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<td>$ordre</td>
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</tr>";
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endforeach;
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echo "</tbody></table></div>";
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endif;
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}
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}
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// olderthandate section cb
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// section callbacks can accept an $args parameter, which is an array.
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// $args have the following keys defined: title, id, callback.
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// the values are defined at the add_settings_section() function.
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if( ! function_exists('hangar_wpplugin_section_olderthandate_cb') ){
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function hangar_wpplugin_section_olderthandate_cb( $args ) {
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?>
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<p id="<?php echo esc_attr( $args['id'] ); ?>">
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<?php esc_html_e( 'Here you should set the options for the older content to be marked as it.', 'hangar-wpplugin-textdomain' ); ?>
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</p>
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<?php
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}
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}
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// daysback field cb
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// field callbacks can accept an $args parameter, which is an array.
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// $args is defined at the add_settings_field() function.
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// wordpress has magic interaction with the following keys: label_for, class.
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// the "label_for" key value is used for the "for" attribute of the <label>.
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// the "class" key value is used for the "class" attribute of the <tr> containing the field.
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// you can add custom key value pairs to be used inside your callbacks.
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if( ! function_exists('hangar_wpplugin_field_olderthandate_cb') ){
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function hangar_wpplugin_field_olderthandate_cb( $args ) {
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// get the value of the setting we've registered with register_setting()
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$options = get_option( 'hangar_wpplugin_options' );
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// output the field
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?>
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<p class="description">
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<?php _e( 'You should set up the <b>number of days</b> from today to the past or the date from wich will be <b>considered old posts</b>. Then the class <span style="font-family:monospace;">oldpost</span> will be added to the post and pages so you can apply a css style to your theme.', 'hangar-wpplugin-textdomain' ); ?>
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</p>
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<form id="hangar_wpplugin-oldpost-numberofdays" class="hangar_wpplugin-oldpost-numberofdays">
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<label for="hangar_wpplugin-oldpost-numberofdays">Number of days:</label>
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<input type="number" id="hangar_wpplugin-oldpost-numberofdays" name="hangar_wpplugin-oldpost-numberofdays" min="1" max="100">
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</form>
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<form id="hangar_wpplugin-oldpost-enddate" class="hangar_wpplugin-oldpost-enddate">
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<label for="hangar_wpplugin-oldpost-enddate">Start date:</label>
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<input type="date" id="hangar_wpplugin-oldpost-enddate" name="hangar_wpplugin-oldpost-endate" value="">
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</form>
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<!-- borrar desde aqui -->
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<!--
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<p>
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label_for:
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<?php //echo esc_attr( $args['label_for'] ); ?>
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<br />
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hangar_wpplugin_custom_data:
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<?php //echo esc_attr( $args['hangar_wpplugin_custom_data'] ); ?>
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<br />
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class:
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<?php //echo esc_attr( $args['class'] ); ?>
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<br />
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<?php //esc_html_e( 'daysback', 'hangar-wpplugin-textdomain' ); ?>
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<br />
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</p>
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-->
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<!-- borrar hasta aqui -->
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<?php
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}
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}
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/**
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* top level menu
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* https://developer.wordpress.org/reference/functions/add_menu_page/
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*/
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if( ! function_exists('hangar_wpplugin_options_page') ){
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function hangar_wpplugin_options_page() {
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// add top level menu page
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add_menu_page(
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$page_title = 'Hangar plugin options', // $page_title
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$menu_title = 'Hangar Options', //$menu_title
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$capability = 'manage_options', //'edit_others_posts', // $capability
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$menu_slug = 'hangar-options', // $menu_slug
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$function = 'hangar_wpplugin_options_page_html', //$function
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$icon_url = 'dashicons-rest-api',// $icon_url //https://developer.wordpress.org/resource/dashicons/#menu
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$position = '25'// $position
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);
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}
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}
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// register our hangar_wpplugin_options_page to the admin_menu action hook
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add_action( 'admin_menu', 'hangar_wpplugin_options_page' );
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// top level menu: callback functions
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if( ! function_exists('hangar_wpplugin_options_page_html') ){
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function hangar_wpplugin_options_page_html() {
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// check user capabilities
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if ( ! current_user_can( 'manage_options' ) ) {
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?>
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<p class="description">
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<?php esc_html_e( 'Sorry, you do not have permission to edit this settings, please, contact any admin to get granted.', 'hangar-wpplugin-textdomain' ); ?>
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</p>
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<?php
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return;
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}
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// add error/update messages
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// check if the user have submitted the settings
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// wordpress will add the "settings-updated" $_GET parameter to the url
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if ( isset( $_GET['settings-updated'] ) ) {
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// add settings saved message with the class of "updated"
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add_settings_error( 'hangar_wpplugin_messages', 'hangar_wpplugin_message', __( 'Settings Saved', 'hangar-wpplugin-textdomain' ), 'updated' );
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}
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// show error/update messages
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settings_errors( 'hangar_wpplugin_messages' );
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?>
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<div class="wrap">
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<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
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<form action="options.php" method="post">
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<?php
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// output security fields for the registered setting "hangar_wpplugin"
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settings_fields( 'hangar_wpplugin_settings' );
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// output setting sections and their fields
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// (sections are registered for "hangar_wpplugin", each field is registered to a specific section)
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do_settings_sections( 'hangar_wpplugin_settings' );
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// output save settings button
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submit_button( 'Save Settings' );
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?>
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</form>
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</div>
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<?php
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}
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}
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