Merge pull request #223 from JLG-WOCFR-DEV/codex/enrichir-handlesuccessfulresponse-pour-message-vide

Handle empty link list state and mark view counts dirty

Author: JLG-WOCFR-DEV

liens-morts-detector-jlg/assets/js/__tests__/blc-admin-scripts.test.js

@@ -211,7 +211,13 @@ describe('blc-admin-scripts modal interactions', () => {
     ajax.triggerSuccess({ success: true });
 
     expect(modal.hasClass('is-open')).toBe(false);
-    expect($('#the-list tr').length).toBe(0);
+    const rows = $('#the-list tr');
+    expect(rows.length).toBe(1);
+
+    const noItemsRow = rows.filter('.no-items');
+    expect(noItemsRow.length).toBe(1);
+    expect(noItemsRow.find('td').attr('colspan')).toBe('1');
+    expect(noItemsRow.text()).toBe('Aucun élément à afficher.');
     expect(document.body.classList.contains('blc-modal-open')).toBe(false);
   });
 

liens-morts-detector-jlg/assets/js/blc-admin-scripts.js

@@ -17,7 +17,8 @@ jQuery(document).ready(function($) {
         invalidUrlMessage: 'Veuillez saisir une URL valide.',
         sameUrlMessage: "La nouvelle URL doit être différente de l'URL actuelle.",
         genericError: 'Une erreur est survenue. Veuillez réessayer.',
-        successAnnouncement: 'La ligne a été mise à jour avec succès.'
+        successAnnouncement: 'La ligne a été mise à jour avec succès.',
+        noItemsMessage: 'Aucun élément à afficher.'
     };
 
     var messages = $.extend({}, defaultMessages, window.blcAdminMessages || {});
@@ -396,6 +397,38 @@ jQuery(document).ready(function($) {
         return $candidate.length ? $candidate[0] : null;
     }
 
+    function determineColumnCount($tbody, $row) {
+        var columnCount = 0;
+        var $normalizedTbody = $tbody && $tbody.jquery ? $tbody : $();
+        var $table = $normalizedTbody.length ? $normalizedTbody.closest('table') : $();
+
+        if ($table.length) {
+            var $headerCells = $table.find('thead tr:first').children('th:visible, td:visible');
+            columnCount = $headerCells.length;
+
+            if (!columnCount) {
+                $headerCells = $table.find('thead tr:first').children('th, td');
+                columnCount = $headerCells.length;
+            }
+        }
+
+        var $normalizedRow = $row && $row.jquery ? $row : $();
+
+        if (!columnCount && $normalizedRow.length) {
+            columnCount = $normalizedRow.children('td, th').length;
+        }
+
+        if (!columnCount && $table.length) {
+            columnCount = $table.find('tr').first().children('td, th').length;
+        }
+
+        if (!columnCount) {
+            columnCount = 1;
+        }
+
+        return columnCount;
+    }
+
     function handleSuccessfulResponse(response, row, helpers) {
         var $row = row && row.jquery ? row : $(row);
 
@@ -409,7 +442,50 @@ jQuery(document).ready(function($) {
 
         if ($row && $row.length) {
             $row.fadeOut(300, function() {
-                $(this).remove();
+                var $currentRow = $(this);
+                var $tbody = $currentRow.closest('tbody');
+                $currentRow.remove();
+
+                if (!$tbody.length) {
+                    $tbody = $('#the-list');
+                }
+
+                var $remainingRows = $tbody.children('tr').filter(function() {
+                    var $candidate = $(this);
+                    return !$candidate.hasClass('no-items') && !$candidate.hasClass('inline-edit-row');
+                });
+
+                var messageRow = null;
+
+                if (!$remainingRows.length) {
+                    var messageText = messages.noItemsMessage || '';
+
+                    if (messageText) {
+                        var colspan = determineColumnCount($tbody, $currentRow);
+                        var $existingNoItems = $tbody.children('tr.no-items');
+                        if ($existingNoItems.length) {
+                            $existingNoItems.remove();
+                        }
+
+                        messageRow = $('<tr>', { class: 'no-items' });
+                        $('<td>', { colspan: colspan }).text(messageText).appendTo(messageRow);
+                        $tbody.append(messageRow);
+                    }
+                }
+
+                $(document).trigger('blcAdmin:listUpdated', {
+                    response: response,
+                    tbody: $tbody,
+                    table: $tbody.closest('table'),
+                    messageRow: messageRow
+                });
+            });
+        } else {
+            $(document).trigger('blcAdmin:listUpdated', {
+                response: response,
+                tbody: $('#the-list'),
+                table: $('#the-list').closest('table'),
+                messageRow: null
             });
         }
     }

liens-morts-detector-jlg/liens-morts-detector-jlg.php

@@ -58,6 +58,37 @@ function blc_load_textdomain() {
 require_once BLC_PLUGIN_PATH . 'includes/class-blc-links-list-table.php';
 require_once BLC_PLUGIN_PATH . 'includes/class-blc-images-list-table.php';
 
+/**
+ * Mark the cached view counters for broken links as stale so they can be recalculated.
+ *
+ * @return void
+ */
+function blc_mark_link_view_counts_dirty() {
+    if (!function_exists('update_option')) {
+        return;
+    }
+
+    static $already_marked = false;
+
+    if ($already_marked) {
+        return;
+    }
+
+    $already_marked = true;
+    $timestamp = time();
+
+    update_option('blc_links_view_counts_dirty', $timestamp, false);
+
+    /**
+     * Fires after the broken link view counters have been flagged for refresh.
+     *
+     * @since 1.0.0
+     *
+     * @param int $timestamp Unix timestamp saved alongside the dirty flag.
+     */
+    do_action('blc_links_view_counts_marked_dirty', $timestamp);
+}
+
 // --- Hameçons (Hooks) d'Activation et de Désactivation ---
 // Ces fonctions s'exécutent uniquement à l'activation ou la désactivation du plugin.
 register_activation_hook(__FILE__, 'blc_activation');
@@ -143,6 +174,7 @@ function blc_enqueue_admin_assets($hook) {
             'sameUrlMessage'     => __('La nouvelle URL doit être différente de l\'URL actuelle.', 'liens-morts-detector-jlg'),
             'genericError'        => __('Une erreur est survenue. Veuillez réessayer.', 'liens-morts-detector-jlg'),
             'successAnnouncement' => __('Action effectuée avec succès. La ligne a été retirée de la liste.', 'liens-morts-detector-jlg'),
+            'noItemsMessage'      => __('Aucun lien cassé à afficher.', 'liens-morts-detector-jlg'),
         )
     );
 }
@@ -377,6 +409,7 @@ function blc_ajax_edit_link_callback() {
             blc_adjust_dataset_storage_footprint('link', -$row_cache_footprint);
         }
 
+        blc_mark_link_view_counts_dirty();
         wp_send_json_success(['purged' => true]);
         return;
     }
@@ -441,6 +474,7 @@ function blc_ajax_edit_link_callback() {
         blc_adjust_dataset_storage_footprint('link', -$row_cache_footprint);
     }
 
+    blc_mark_link_view_counts_dirty();
     wp_send_json_success();
 }
 
@@ -516,6 +550,7 @@ function blc_ajax_unlink_callback() {
             blc_adjust_dataset_storage_footprint('link', -$row_cache_footprint);
         }
 
+        blc_mark_link_view_counts_dirty();
         wp_send_json_success(['purged' => true]);
         return;
     }
@@ -569,5 +604,6 @@ function blc_ajax_unlink_callback() {
         blc_adjust_dataset_storage_footprint('link', -$row_cache_footprint);
     }
 
+    blc_mark_link_view_counts_dirty();
     wp_send_json_success();
 }