Fixed page support, added quick actions

README.md

@@ -77,6 +77,9 @@ I have created this to help site authors, admins, and developers easily identify
 
 
 == Changelog ==
+= 1.2 =
+- Fixed page support
+- Implemented quick edit action
 
 = 0.1.0 =
 

custom_labels_for_wp_posts.php

@@ -1,48 +1,161 @@
 <?php
 /**
-*Plugin Name: Custom Labels for WordPress Posts
-*Plugin Uri: https://github.com/narendr11/custom_labels_for_wp_posts
-*Author: Narendra Sishodiya(narenin)
-*Author Uri: https://profiles.wordpress.org/narenin/
-*Version: 1.0.0
-*License: GPLv2 or later
-*License URI: http://www.gnu.org/licenses/gpl-2.0.html
-*Description: This pluign can be used for adding Custom Labels to Posts, Pages, Projects
-*Tags: Custom Tag for Projects, Custom Tag for Pages, Custom Tag for Posts, Label to Admin Screen, Label
-*
-*/
-defined('ABSPATH')||die('You are trying to enter restricted file!');
-
-add_action('admin_init','plugin_custom_label_meta_box');
-//Add Meta Box to Posts/Pages/Projects
-function plugin_custom_label_meta_box(){
-add_meta_box('my_custom_field', "Custom Label", 'plugin_custom_label_meta_box_fun',['post','page','project'], 'side','high');
-}
-function plugin_custom_label_meta_box_fun($post){
-$_metabox_input = get_post_meta($post->ID,'_input_meta_box',true) ? get_post_meta($post->ID,'_input_meta_box',true) : '';
-	 ?>
-	<h2 style="padding-left:0px">Add a Custom Label here : </h2> 
-	<input type="text" id="" name="_input_meta_box" value="<?php echo $_metabox_input; ?>"/>
+ * Plugin Name: Custom Labels for WordPress Posts
+ * Plugin Uri: https://github.com/narendr11/custom_labels_for_wp_posts
+ * Author: Narendra Sishodiya(narenin), Studio Kadoosje
+ * Author Uri: https://profiles.wordpress.org/narenin/
+ * Version: 1.2
+ * License: GPLv2 or later
+ * License URI: http://www.gnu.org/licenses/gpl-2.0.html
+ * Description: Adds custom labels to Posts, Pages, and Projects with a colored column in admin screens and Quick Edit support.
+ * Tags: Custom Tag for Projects, Custom Tag for Pages, Custom Tag for Posts, Label to Admin Screen, Label
+ */
 
-<?php
+defined('ABSPATH') || die('You are trying to enter restricted file!');
+
+// Add Meta Box to Posts, Pages, and Projects
+add_action('admin_init', 'plugin_custom_label_meta_box');
+function plugin_custom_label_meta_box() {
+    add_meta_box(
+        'custom_label_field',
+        'Label',
+        'plugin_custom_label_meta_box_fun',
+        ['post', 'page', 'project'],
+        'side',
+        'high'
+    );
+}
+
+function plugin_custom_label_meta_box_fun($post) {
+    $meta_value = get_post_meta($post->ID, '_input_meta_box', true) ?: '';
+    ?>
+    <h2 style="padding-left:0px">Add a Custom Label here:</h2>
+    <input type="text" id="_input_meta_box" name="_input_meta_box" value="<?php echo esc_attr($meta_value); ?>" />
+    <?php
 }
-add_action('save_post','save_meta_box');
-function save_meta_box($post_id){
-if(array_key_exists('_input_meta_box', $_POST)){
-update_post_meta($post_id,'_input_meta_box',$_POST['_input_meta_box']);
+
+// Save Meta Box Data
+add_action('save_post', 'save_meta_box', 10, 3);
+function save_meta_box($post_id, $post, $update) {
+    if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
+        return;
+    }
+    if (!current_user_can('edit_post', $post_id)) {
+        return;
+    }
+    // Verify nonce (for both full edit and Quick Edit)
+    if (!isset($_POST['custom_label_nonce']) || !wp_verify_nonce($_POST['custom_label_nonce'], 'save_custom_label')) {
+        return;
+    }
+    if (isset($_POST['_input_meta_box'])) {
+        $label = sanitize_text_field($_POST['_input_meta_box']);
+        update_post_meta($post_id, '_input_meta_box', $label);
+        error_log('Custom Label Saved for Post ID ' . $post_id . ': ' . $label);
+    }
+}
+
+// Add Nonce Field to Meta Box
+add_action('edit_form_after_title', 'add_custom_label_nonce');
+function add_custom_label_nonce() {
+    wp_nonce_field('save_custom_label', 'custom_label_nonce');
 }
+
+// Add Custom Label Column to Posts, Pages, and Projects Admin Screens
+function custom_label_add_id_column($columns) {
+    $columns['custom_label'] = 'Label';
+    return $columns;
 }
-//Add Columns to All Post/Pages/Projects Screen
-add_filter( 'manage_posts_columns', 'custom_label_add_id_column', 5 );
-add_action( 'manage_posts_custom_column', 'custom_label_id_column_content', 5, 2 );
 
-function custom_label_add_id_column( $columns ) {
-   $columns['custom_label'] = 'Custom Label';
-   return $columns;
+// Display Custom Label in the Column
+function custom_label_id_column_content($column, $post_id) {
+    if ('custom_label' == $column) {
+        $label = get_post_meta($post_id, '_input_meta_box', true);
+        error_log('Custom Label Retrieved for Post ID ' . $post_id . ': ' . ($label ?: 'No label found'));
+        if ($label) {
+            $label_class = 'label-' . sanitize_html_class(strtolower(str_replace(' ', '-', $label)));
+            echo '<span class="' . esc_attr($label_class) . '" data-label="' . esc_attr($label) . '">' . esc_html($label) . '</span>';
+        } else {
+            echo '<span class="label-none" data-label="">No Label</span>';
+        }
+    }
 }
 
-function custom_label_id_column_content( $column, $post_id ) {
-  if( 'custom_label' == $column ) {
- echo get_post_meta($post_id,'_input_meta_box',true); 
-  }
-}
+// Dynamically Add Columns to All Specified Post Types
+add_action('admin_init', 'register_custom_label_columns');
+function register_custom_label_columns() {
+    $post_types = ['post', 'page', 'project'];
+    foreach ($post_types as $post_type) {
+        if (post_type_exists($post_type)) {
+            add_filter("manage_{$post_type}_posts_columns", 'custom_label_add_id_column', 5);
+            add_action("manage_{$post_type}_posts_custom_column", 'custom_label_id_column_content', 5, 2);
+            // Add Quick Edit support
+            add_action("quick_edit_custom_box", 'custom_label_quick_edit_box', 10, 2);
+        }
+    }
+}
+
+// Add Custom Label Field to Quick Edit
+function custom_label_quick_edit_box($column_name, $post_type) {
+    if ($column_name !== 'custom_label' || !in_array($post_type, ['post', 'page', 'project'])) {
+        return;
+    }
+    ?>
+    <fieldset class="inline-edit-col-right">
+        <div class="inline-edit-col">
+            <label>
+                <span class="title">Label</span>
+                <input type="text" name="_input_meta_box" class="inline-edit-custom-label" value="" />
+            </label>
+            <?php wp_nonce_field('save_custom_label', 'custom_label_nonce'); ?>
+        </div>
+    </fieldset>
+    <?php
+}
+
+// Enqueue JavaScript for Quick Edit
+add_action('admin_enqueue_scripts', 'custom_label_quick_edit_js');
+function custom_label_quick_edit_js($hook) {
+    if ($hook !== 'edit.php') {
+        return;
+    }
+    wp_enqueue_script('custom-label-quick-edit', plugin_dir_url(__FILE__) . 'quick-edit.js', ['jquery', 'inline-edit-post'], '1.0.3', true);
+}
+
+// Add CSS for Colored Labels
+add_action('admin_head', 'custom_label_admin_styles');
+function custom_label_admin_styles() {
+    ?>
+    <style>
+        .column-custom_label {
+            width: 120px;
+        }
+        .column-custom_label span {
+            padding: 3px 8px;
+            border-radius: 3px;
+            display: inline-block;
+        }
+        .label-to-do {
+            background-color: #ffcc00; /* Yellow */
+            color: #000;
+        }
+        .label-needs-review {
+            background-color: #ff6666; /* Red */
+            color: #fff;
+        }
+        .label-in-progress {
+            background-color: #3399ff; /* Blue */
+            color: #fff;
+        }
+        .label-done {
+            background-color: #33cc33; /* Green */
+            color: #fff;
+        }
+        .label-none {
+            color: #999;
+            opacity: 0.2;
+            background-color: transparent;
+        }
+    </style>
+    <?php
+}
+?>

quick-edit.js

@@ -0,0 +1,12 @@
+jQuery(document).ready(function($) {
+    // Hook into Quick Edit click
+    $(document).on('click', '.editinline', function() {
+        let post_id = $(this).closest('tr').attr('id').replace('post-', '');
+        let label = $('#post-' + post_id + ' .column-custom_label span').data('label') || '';
+
+        // Wait for Quick Edit form to be ready
+        setTimeout(function() {
+            $('.inline-edit-custom-label').val(label);
+        }, 100);
+    });
+});