wpallstars/wp-fix-plugin-does-not-exist-notices
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Fix compatibility with more WordPress admin themes (v1.2.4)
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This commit is contained in:
Marcus Quinn
2025-04-10 00:01:20 +01:00
parent 0a394fa671
commit 7ac72fd3c0
4 changed files with 133 additions and 43 deletions
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10
CHANGELOG.md
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@ -2,6 +2,16 @@
All notable changes to this project will be documented in this file.
## [1.2.4] - 2023-10-05
### Fixed
- Compatibility with more WordPress admin UI variations
- Specific targeting for admin notices in various themes
### Added
- Advanced DOM traversal using TreeWalker API
- Multiple fallback approaches to ensure button appears
- Enhanced console logging for troubleshooting
## [1.2.3] - 2023-10-05
### Fixed
- Button not appearing in some WordPress admin themes

8
README.md
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@ -1,7 +1,7 @@
# Plugin Reference Cleaner
Author: Marcus Quinn
Author URI: https://www.wpallstars.com
Version: 1.2.3
Version: 1.2.4
License: GPL-2.0+
## Description
@ -47,6 +47,12 @@ If you don't have this notification perpetually showing on your /wp-admin/plugin
## Changelog
### 1.2.4
* Fixed compatibility with more WordPress admin themes
* Added advanced DOM traversal to find error messages
* Implemented fallback mechanisms to ensure button appears
* Added detailed console logging for troubleshooting
### 1.2.3
* Fixed button not appearing in some WordPress admin themes
* Improved error message detection for greater compatibility

142
plugin-reference-cleaner.php
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@ -2,7 +2,7 @@
/*
* Plugin Name: Plugin Reference Cleaner
* Description: Adds a "Remove Reference" button to plugin deactivation error notices, allowing users to clean up invalid plugin entries.
* Version: 1.2.3
* Version: 1.2.4
* Author: Marcus Quinn
* Author URI: https://www.wpallstars.com
* License: GPL-2.0+
@ -59,55 +59,123 @@ class Plugin_Reference_Cleaner {
<script type="text/javascript">
document.addEventListener('DOMContentLoaded', function() {
var pluginFiles = <?php echo wp_json_encode($plugin_files); ?>;
console.log('Plugin Reference Cleaner: Detected plugin files:', pluginFiles);
// Try multiple selectors to find error notices
var notices = document.querySelectorAll('.notice-error p, .error p, .notice p, .updated p, .update-nag p');
if (notices.length === 0) {
// If no p elements found, try the parent elements
notices = document.querySelectorAll('.notice-error, .error, .notice, .updated, .update-nag');
}
if (notices.length === 0) {
// Try a more generic approach - find any element containing the error text
var allElements = document.querySelectorAll('*');
var errorNotices = [];
for (var i = 0; i < allElements.length; i++) {
var el = allElements[i];
if (el.childNodes.length === 1 && el.childNodes[0].nodeType === 3) { // Text node
if (el.textContent.includes('has been deactivated due to an error: Plugin file does not exist') ||
el.textContent.includes('deactivated due to an error: Plugin file does not exist')) {
errorNotices.push(el);
}
}
}
if (errorNotices.length > 0) {
notices = errorNotices;
}
}
if (notices.length === 0) {
console.log('Plugin Reference Cleaner: No notice elements found');
// Get all notifications directly in the plugins page
var pluginsPage = document.querySelector('.wrap');
if (!pluginsPage) {
console.log('Plugin Reference Cleaner: Could not find the plugins page wrapper');
return;
}
notices.forEach(function(notice) {
// Look specifically for elements containing the error message
// Use direct DOM traversal to find all text nodes
function findTextNodesWithText(element, searchText) {
var result = [];
var walk = document.createTreeWalker(element, NodeFilter.SHOW_TEXT, null, false);
var node;
while (node = walk.nextNode()) {
if (node.nodeValue.indexOf(searchText) > -1) {
result.push(node);
}
}
return result;
}
// Find paragraphs containing error messages
var errorTexts = findTextNodesWithText(pluginsPage, 'Plugin file does not exist');
console.log('Plugin Reference Cleaner: Found error nodes:', errorTexts.length);
if (errorTexts.length === 0) {
// Try another approach - find direct error messages
var allElements = pluginsPage.querySelectorAll('*');
for (var i = 0; i < allElements.length; i++) {
var el = allElements[i];
var text = el.textContent;
if (text && text.includes('has been deactivated due to an error: Plugin file does not exist')) {
errorTexts.push(el);
}
}
}
// Handle each error message
errorTexts.forEach(function(textNode) {
console.log('Plugin Reference Cleaner: Processing error node:', textNode);
// Get the parent element of the text node
var errorElement = textNode.parentNode || textNode;
// Check if a button already exists to avoid duplicates
if (errorElement.querySelector('.remove-plugin-ref')) {
console.log('Plugin Reference Cleaner: Button already exists for this element');
return;
}
// Find which plugin file this error refers to
var matchingPluginFile = null;
pluginFiles.forEach(function(pluginFile) {
if (notice.textContent.includes(pluginFile) ||
notice.textContent.includes('Plugin file does not exist')) {
if (textNode.nodeValue && textNode.nodeValue.includes(pluginFile) ||
(textNode.textContent && textNode.textContent.includes(pluginFile))) {
matchingPluginFile = pluginFile;
}
});
// If we couldn't match a specific plugin, use the first one as fallback
if (!matchingPluginFile && pluginFiles.length > 0) {
matchingPluginFile = pluginFiles[0];
console.log('Plugin Reference Cleaner: Using fallback plugin file:', matchingPluginFile);
}
if (matchingPluginFile) {
// Create button
var button = document.createElement('button');
button.textContent = 'Remove Reference';
button.className = 'button button-secondary remove-plugin-ref';
button.dataset.plugin = matchingPluginFile;
button.style.marginLeft = '10px';
// Append the button to the error message
errorElement.appendChild(button);
console.log('Plugin Reference Cleaner: Added button for ' + matchingPluginFile + ' to', errorElement);
} else {
console.log('Plugin Reference Cleaner: Could not determine plugin file for this error');
}
});
// Inject a more direct approach if the above fails
if (errorTexts.length === 0) {
// Target the specific format in the screenshot
var errorMessages = document.querySelectorAll('.wrap > .notice, .wrap > div > .notice');
console.log('Plugin Reference Cleaner: Trying direct approach, found notices:', errorMessages.length);
errorMessages.forEach(function(notice) {
var text = notice.textContent;
if (text && text.includes('Plugin file does not exist')) {
// Extract the plugin path
var pluginMatch = /The plugin ([^ ]+) has been deactivated/.exec(text);
var pluginFile = pluginMatch ? pluginMatch[1] : (pluginFiles.length > 0 ? pluginFiles[0] : null);
if (pluginFile) {
// Get container to add button
var container = notice.querySelector('p') || notice;
if (!container.querySelector('.remove-plugin-ref')) {
var button = document.createElement('button');
button.textContent = 'Remove Reference';
button.className = 'button button-secondary remove-plugin-ref';
button.dataset.plugin = pluginFile;
button.style.marginLeft = '10px';
notice.appendChild(button);
console.log('Plugin Reference Cleaner: Added button for ' + pluginFile);
container.appendChild(button);
console.log('Plugin Reference Cleaner: Direct approach - added button for ' + pluginFile);
}
}
}
});
});
}
// Add click event listeners to all created buttons
document.querySelectorAll('.remove-plugin-ref').forEach(function(button) {
button.addEventListener('click', function(e) {
e.preventDefault();

8
readme.txt
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@ -1,7 +1,7 @@
=== Plugin Reference Cleaner ===
Author: Marcus Quinn
Author URI: https://www.wpallstars.com
Version: 1.2.3
Version: 1.2.4
License: GPL-2.0+
== Description ==
@ -47,6 +47,12 @@ If you don't have this notification perpetually showing on your /wp-admin/plugin
== Changelog ==
= 1.2.4 =
* Fixed compatibility with more WordPress admin themes
* Added advanced DOM traversal to find error messages
* Implemented fallback mechanisms to ensure button appears
* Added detailed console logging for troubleshooting
= 1.2.3 =
* Fixed button not appearing in some WordPress admin themes
* Improved error message detection for greater compatibility