permalink-manager-admin-functions.php — Permalink Manager Lite 1.1.1

permalink-manager / includes / core / permalink-manager-admin-functions.php

permalink-manager / includes / core Last commit date

permalink-manager-actions.php 8 years ago permalink-manager-admin-functions.php 8 years ago permalink-manager-helper-functions.php 8 years ago permalink-manager-third-parties.php 8 years ago permalink-manager-uri-functions-post.php 8 years ago

permalink-manager-admin-functions.php

582 lines

1	<?php
2
3	/**
4	* Additional back-end functions related to Wordpress Dashboard UI
5	*/
6	class Permalink_Manager_Admin_Functions extends Permalink_Manager_Class {
7
8	public $menu_name, $sections, $active_section, $active_subsection;
9	public $plugin_slug = PERMALINK_MANAGER_PLUGIN_SLUG;
10	public $plugin_basename = PERMALINK_MANAGER_BASENAME;
11
12	public function __construct() {
13	add_action( 'admin_menu', array($this, 'add_menu_page') );
14	add_action( 'admin_init', array($this, 'init') );
15
16	add_action( 'admin_notices', array($this, 'display_plugin_notices'));
17	add_action( 'admin_notices', array($this, 'display_global_notices'));
18	add_action( 'wp_ajax_dismissed_notice_handler', array($this, 'hide_global_notice') );
19	}
20
21	/**
22	* Hooks that should be triggered with "admin_init"
23	*/
24	public function init() {
25	// Additional link in "Plugins" page
26	add_filter( "plugin_action_links_{$this->plugin_basename}", array($this, "plugins_page_links") );
27
28	// Detect current section
29	$this->sections = apply_filters('permalink-manager-sections', array());
30	$this->get_current_section();
31	}
32
33	/**
34	* Get current section (only in plugin sections)
35	*/
36	public function get_current_section() {
37	global $active_section, $active_subsection, $current_admin_tax;
38
39	// 1. Get current section
40	if(isset($_GET['page']) && $_GET['page'] == $this->plugin_slug) {
41	if(isset($_POST['section'])) {
42	$this->active_section = $_POST['section'];
43	} else if(isset($_GET['section'])) {
44	$this->active_section = $_GET['section'];
45	} else {
46	$sections_names = array_keys($this->sections);
47	$this->active_section = $sections_names[0];
48	}
49	}
50
51	// 2. Get current subsection
52	if($this->active_section && isset($this->sections[$this->active_section]['subsections'])) {
53	if(isset($_POST['subsection'])) {
54	$this->active_subsection = $_POST['subsection'];
55	} else if(isset($_GET['subsection'])) {
56	$this->active_subsection = $_GET['subsection'];
57	} else {
58	$subsections_names = array_keys($this->sections[$this->active_section]['subsections']);
59	$this->active_subsection = $subsections_names[0];
60	}
61	}
62
63	// Check if current admin page is related to taxonomies
64	if(substr($this->active_subsection, 0, 4) == 'tax_') {
65	$current_admin_tax = substr($this->active_subsection, 4, strlen($this->active_subsection));
66	} else {
67	$current_admin_tax = false;
68	}
69
70	// Set globals
71	$active_section = $this->active_section;
72	$active_subsection = $this->active_subsection;
73	}
74
75	/**
76	* Add menu page.
77	*/
78	public function add_menu_page() {
79	$this->menu_name = add_management_page( __('Permalink Manager', 'permalink-manager'), __('Permalink Manager', 'permalink-manager'), 'manage_options', $this->plugin_slug, array($this, 'display_section') );
80
81	add_action( 'admin_init', array($this, 'enqueue_styles' ) );
82	add_action( 'admin_init', array($this, 'enqueue_scripts' ) );
83	}
84
85	/**
86	* Register the CSS file for the dashboard.
87	*/
88	public function enqueue_styles() {
89	wp_enqueue_style( 'permalink-manager-plugins', PERMALINK_MANAGER_URL . '/out/permalink-manager-plugins.css', array(), PERMALINK_MANAGER_VERSION, 'all' );
90	wp_enqueue_style( 'permalink-manager', PERMALINK_MANAGER_URL . '/out/permalink-manager-admin.css', array('permalink-manager-plugins'), PERMALINK_MANAGER_VERSION, 'all' );
91	}
92
93	/**
94	* Register the JavaScript file for the dashboard.
95	*/
96	public function enqueue_scripts() {
97	wp_enqueue_script( 'permalink-manager-plugins', PERMALINK_MANAGER_URL . '/out/permalink-manager-plugins.js', array( 'jquery', ), PERMALINK_MANAGER_VERSION, false );
98	wp_enqueue_script( 'permalink-manager', PERMALINK_MANAGER_URL . '/out/permalink-manager-admin.js', array( 'jquery', 'permalink-manager-plugins' ), PERMALINK_MANAGER_VERSION, false );
99
100	wp_localize_script( 'permalink-manager', 'permalink_manager', array('url' => PERMALINK_MANAGER_URL) );
101	}
102
103	/**
104	* Get admin url for the plugin
105	*/
106	function get_admin_url($append = '') {
107	return menu_page_url( "{$this->plugin_slug}", false ) . $append;
108	}
109
110	/**
111	* Additional links on "Plugins" page
112	*/
113	public function plugins_page_links($links) {
114	$links[] = sprintf('<a href="%s">%s</a>', $this->get_admin_url(), __( 'URI Editor', 'permalink-manager' ));
115	if(!defined('PERMALINK_MANAGER_PRO')) {
116	$links[] = sprintf('<a href="%s" target="_blank">%s</a>', PERMALINK_MANAGER_WEBSITE, __( 'Buy Permalink Manager Pro', 'permalink-manager' ));
117	}
118	return $links;
119	}
120
121	/**
122	* Generate the fields
123	*/
124	static public function generate_option_field($input_name, $args) {
125	global $permalink_manager_options;
126
127	// Reset $fields variables
128	$fields = $section_name = $field_name = '';
129
130	// Allow to filter the $args
131	$args = apply_filters('permalink-manager-field-args', $args, $input_name);
132
133	$field_type = (isset($args['type'])) ? $args['type'] : 'text';
134	$default = (isset($args['default'])) ? $args['default'] : '';
135	$label = (isset($args['label'])) ? $args['label'] : '';
136	$rows = (isset($args['rows'])) ? "rows=\"{$rows}\"" : "rows=\"5\"";
137	$container_class = (isset($args['container_class'])) ? " class=\"{$args['container_class']} field-container\"" : " class=\"field-container\"";
138	$description = (isset($args['before_description'])) ? $args['before_description'] : "";
139	$description .= (isset($args['description'])) ? "<p class=\"field-description description\">{$args['description']}</p>" : "";
140	$description .= (isset($args['after_description'])) ? $args['after_description'] : "";
141	$description .= (isset($args['pro'])) ? sprintf("<p class=\"field-description description\">%s</p>", strip_tags(Permalink_Manager_Admin_Functions::pro_text(true))) : "";
142	$append_content = (isset($args['append_content'])) ? "{$args['append_content']}" : "";
143
144	// Input attributes
145	$input_atts = (isset($args['input_class'])) ? "class='{$args['input_class']}'" : '';
146	$input_atts .= (isset($args['readonly'])) ? " readonly='readonly'" : '';
147	$input_atts .= (isset($args['disabled'])) ? " disabled='disabled'" : '';
148	$input_atts .= (isset($args['placeholder'])) ? " placeholder='{$args['placeholder']}'" : '';
149	$input_atts .= (isset($args['extra_atts'])) ? " {$args['extra_atts']}" : '';
150
151	// Get the field value (if it is not set in $args)
152	if(isset($args['value']) && empty($args['value']) == false) {
153	$value = $args['value'];
154	} else {
155	// Extract the section and field name from $input_name
156	preg_match("/(.)\[(.)\]/", $input_name, $field_section_and_name);
157
158	if($field_section_and_name) {
159	$section_name = $field_section_and_name[1];
160	$field_name = $field_section_and_name[2];
161	$value = (isset($permalink_manager_options[$section_name][$field_name])) ? $permalink_manager_options[$section_name][$field_name] : $default;
162	} else {
163	$value = (isset($permalink_manager_options[$input_name])) ? $permalink_manager_options[$input_name] : $default;
164	}
165	}
166
167	switch($field_type) {
168	case 'checkbox' :
169	$fields .= '<div class="checkboxes">';
170	foreach($args['choices'] as $choice_value => $choice) {
171	$label = (is_array($choice)) ? $choice['label'] : $choice;
172	$atts = (is_array($value) && in_array($choice_value, $value)) ? "checked='checked'" : "";
173	$atts .= (!empty($choice['atts'])) ? " {$choice['atts']}" : "";
174
175	$fields .= "<label for='{$input_name}[]'><input type='checkbox' {$input_atts} value='{$choice_value}' name='{$input_name}[]' {$atts} /> {$label}</label>";
176	}
177	$fields .= '</div>';
178
179	// Add helper checkboxes for bulk actions
180	if(isset($args['select_all']) \|\| isset($args['unselect_all'])) {
181	$select_all_label = (!empty($args['select_all'])) ? $args['select_all'] : __('Select all', 'permalink-manager');
182	$unselect_all_label = (!empty($args['unselect_all'])) ? $args['unselect_all'] : __('Unselect all', 'permalink-manager');
183
184	$fields .= "<p class=\"checkbox_actions extra-links\">";
185	$fields .= (isset($args['select_all'])) ? "<a href=\"#\" class=\"select_all\">{$select_all_label}</a> " : "";
186	$fields .= (isset($args['unselect_all'])) ? "<a href=\"#\" class=\"unselect_all\">{$unselect_all_label}</a>" : "";
187	$fields .= "</p>";
188	}
189	break;
190
191	case 'single_checkbox' :
192	$fields .= '<div class="checkboxes">';
193	$checked = ($value == 1) ? "checked='checked'" : "";
194	$checkbox_label = (isset($args['checkbox_label'])) ? $args['checkbox_label'] : '';
195
196	$fields .= "<input type='hidden' {$input_atts} value='0' name='{$input_name}' checked=\"checked\" />";
197	$fields .= "<label for='{$input_name}'><input type='checkbox' {$input_atts} value='1' name='{$input_name}' {$checked} /> {$checkbox_label}</label>";
198	$fields .= '</div>';
199	break;
200
201	case 'radio' :
202	$fields .= '<div class="radios">';
203	foreach($args['choices'] as $choice_value => $choice) {
204	$label = (is_array($choice)) ? $choice['label'] : $choice;
205	$atts = ($choice_value == $value) ? "checked='checked'" : "";
206	$atts .= (!empty($choice['atts'])) ? " {$choice['atts']}" : "";
207
208	$fields .= "<label for='{$input_name}[]'><input type='radio' {$input_atts} value='{$choice_value}' name='{$input_name}[]' {$atts} /> {$label}</label>";
209	}
210	$fields .= '</div>';
211	break;
212
213	case 'select' :
214	$fields .= '<span class="select">';
215	$fields .= "<select name='{$input_name}' {$input_atts}>";
216	foreach($args['choices'] as $choice_value => $choice) {
217	$label = (is_array($choice)) ? $choice['label'] : $choice;
218	$atts = ($choice_value == $value) ? "selected='selected'" : "";
219	$atts .= (!empty($choice['atts'])) ? " {$choice['atts']}" : "";
220
221	$fields .= "<option value='{$choice_value}' {$atts}>{$label}</option>";
222	}
223	$fields .= '</select>';
224	$fields .= '</span>';
225	break;
226
227	case 'number' :
228	$fields .= "<input type='number' {$input_atts} value='{$value}' name='{$input_name}' />";
229	break;
230
231	case 'hidden' :
232	$fields .= "<input type='hidden' {$input_atts} value='{$value}' name='{$input_name}' />";
233	break;
234
235	case 'textarea' :
236	$fields .= "<textarea {$input_atts} name='{$input_name}' {$rows}>{$value}</textarea>";
237	break;
238
239	case 'pre' :
240	$fields .= "<pre {$input_atts}>{$value}</pre>";
241	break;
242
243	case 'info' :
244	$fields .= "<div {$input_atts}>{$value}</div>";
245	break;
246
247	case 'clearfix' :
248	return "<div class=\"clearfix\"></div>";
249
250	case 'permastruct' :
251	$siteurl = get_option('home');
252	$fields .= "<div class=\"permastruct-container\"><span><code>{$siteurl}/</code></span><span><input type='text' {$input_atts} value='{$value}' name='{$input_name}'/></span></div>";
253	break;
254
255	default :
256	$fields .= "<input type='text' {$input_atts} value='{$value}' name='{$input_name}'/>";
257	}
258
259	// Get the final HTML output
260	if(isset($args['container']) && $args['container'] == 'tools') {
261	$html = "<div{$container_class}>";
262	$html .= "<h4>{$label}</h4>";
263	$html .= "<div class='{$input_name}-container'>{$fields}</div>";
264	$html .= $description;
265	$html .= $append_content;
266	$html .= "</div>";
267	} else if(isset($args['container']) && $args['container'] == 'row') {
268	$html = "<tr data-field=\"{$input_name}\" {$container_class}><th><label for='{$input_name}'>{$args['label']}</label></th>";
269	$html .= "<td>{$fields}{$description}</td></tr>";
270	$html .= ($append_content) ? "<tr class=\"appended-row\"><td colspan=\"2\">{$append_content}</td></tr>" : "";
271	} else if(isset($args['container']) && $args['container'] == 'screen-options') {
272	$html = "<fieldset data-field=\"{$input_name}\" {$container_class}><legend>{$args['label']}</legend>";
273	$html .= "<div class=\"field-content\">{$fields}{$description}</div>";
274	$html .= ($append_content) ? "<div class=\"appended-row\">{$append_content}</div>" : "";
275	$html .= "</fieldset>";
276	} else {
277	$html = $fields . $append_content;
278	}
279
280	return apply_filters('permalink-manager-field-output', $html);
281	}
282
283	/**
284	* Display hidden field to indicate posts or taxonomies admin sections
285	*/
286	static public function section_type_field($type = 'post') {
287	return self::generate_option_field('content_type', array('value' => $type, 'type' => 'hidden'));
288	}
289
290	/**
291	* Display the form
292	*/
293	static public function get_the_form($fields = array(), $container = '', $button = array(), $sidebar = '', $nonce = array(), $wrap = false) {
294	// 1. Check if the content will be displayed in columns and button details
295	switch($container) {
296	case 'columns-3' :
297	$wrapper_class = 'columns-container';
298	$form_column_class = 'column column-2_3';
299	$sidebar_class = 'column column-1_3';
300	break;
301
302	// there will be more cases in future ...
303	default :
304	$form_column_class = 'form';
305	$sidebar_class = 'sidebar';
306	$wrapper_class = $form_column_class = '';
307	}
308
309	// 2. Process the array with button and nonce field settings
310	$button_text = (!empty($button['text'])) ? $button['text'] : '';
311	$button_class = (!empty($button['class'])) ? $button['class'] : '';
312	$nonce_action = (!empty($nonce['action'])) ? $nonce['action'] : '';
313	$nonce_name = (!empty($nonce['name'])) ? $nonce['name'] : '';
314
315	// 2. Now get the HTML output (start section row container)
316	$html = ($wrapper_class) ? "<div class=\"{$wrapper_class}\">" : '';
317
318	// 3. Display some notes
319	if($sidebar_class && $sidebar) {
320	$html .= "<div class=\"{$sidebar_class}\">";
321	$html .= "<div class=\"section-notes\">";
322	$html .= $sidebar;
323	$html .= "</div>";
324	$html .= "</div>";
325	}
326
327	// 4. Start fields' section
328	$html .= ($form_column_class) ? "<div class=\"{$form_column_class}\">" : "";
329	$html .= "<form method=\"POST\">";
330	$html .= ($wrap) ? "<table class=\"form-table\">" : "";
331
332	// Loop through all fields assigned to this section
333	foreach($fields as $field_name => $field) {
334	$field_name = (!empty($field['name'])) ? $field['name'] : $field_name;
335
336	// A. Display table row
337	if(isset($field['container']) && $field['container'] == 'row') {
338	$row_output = "";
339
340	// Loop through all fields assigned to this section
341	if(isset($field['fields'])) {
342	foreach($field['fields'] as $section_field_id => $section_field) {
343	$section_field_name = (!empty($section_field['name'])) ? $section_field['name'] : "{$field_name}[$section_field_id]";
344	$section_field['container'] = 'row';
345
346	$row_output .= self::generate_option_field($section_field_name, $section_field);
347	}
348	} else {
349	$row_output .= self::generate_option_field($field_name, $field);
350	}
351
352	if(isset($field['section_name'])) {
353	$html .= "<h3>{$field['section_name']}</h3>";
354	$html .= (isset($field['append_content'])) ? $field['append_content'] : "";
355	$html .= (isset($field['description'])) ? "<p class=\"description\">{$field['description']}</p>" : "";
356	$html .= "<table class=\"form-table\" data-field=\"{$field_name}\">{$row_output}</table>";
357	} else {
358	$html .= $row_output;
359	}
360	}
361	// B. Display single field
362	else {
363	$html .= self::generate_option_field($field_name, $field);
364	}
365	}
366
367	$html .= ($wrap) ? "</table>" : "";
368
369	// End the fields' section + add button & nonce fields
370	$html .= ($nonce_action && $nonce_name) ? wp_nonce_field($nonce_action, $nonce_name, true, true) : "";
371	$html .= ($button_text) ? get_submit_button($button_text, $button_class, '', false) : "";
372	$html .= '</form>';
373	$html .= ($form_column_class) ? "</div>" : "";
374
375	// 5. End the section row container
376	$html .= ($wrapper_class) ? "</div>" : "";
377
378	return $html;
379	}
380
381	/**
382	* Display the plugin sections.
383	*/
384	public function display_section() {
385	global $wpdb, $permalink_manager_before_sections_html, $permalink_manager_after_sections_html;
386
387	$html = "<div id=\"permalink-manager\" class=\"wrap\">";
388
389	$donate_link = sprintf("<a href=\"%s\" target=\"_blank\" class=\"page-title-action\">%s</a>", PERMALINK_MANAGER_DONATE, __("Donate", "permalink-manager"));
390	$html .= sprintf("<h2 id=\"plugin-name-heading\">%s <a href=\"http://maciejbis.net\" class=\"author-link\" target=\"_blank\">%s</a> %s</h2>", PERMALINK_MANAGER_PLUGIN_NAME, __("by Maciej Bis", "permalink-manager"), $donate_link);
391
392	// Display the tab navigation
393	$html .= "<div id=\"permalink-manager-tab-nav\" class=\"nav-tab-wrapper\">";
394	foreach($this->sections as $section_name => $section_properties) {
395	$active_class = ($this->active_section === $section_name) ? 'nav-tab-active nav-tab' : 'nav-tab';
396	$section_url = $this->get_admin_url("&section={$section_name}");
397
398	$html .= "<a href=\"{$section_url}\" class=\"{$active_class} section_{$section_name}\">{$section_properties['name']}</a>";
399	}
400	$html .= "</div>";
401
402	// Now display the active section
403	$html .= "<div id=\"permalink-manager-sections\">";
404	$active_section_array = (isset($this->sections[$this->active_section])) ? $this->sections[$this->active_section] : "";
405
406	// Display addidional navigation for subsections
407	if(isset($this->sections[$this->active_section]['subsections'])) {
408	$html .= "<ul class=\"subsubsub\">";
409	foreach ($this->sections[$this->active_section]['subsections'] as $subsection_name => $subsection) {
410	$active_class = ($this->active_subsection === $subsection_name) ? 'current' : '';
411	$subsection_url = $this->get_admin_url("&section={$this->active_section}&subsection={$subsection_name}");
412
413	$html .= "<li><a href=\"{$subsection_url}\" class=\"{$active_class}\">{$subsection['name']}</a></li>";
414	}
415	$html .= "</ul>";
416	}
417
418	// A. Execute the function assigned to the subsection
419	if(isset($active_section_array['subsections'][$this->active_subsection]['function'])) {
420	$class_name = $active_section_array['subsections'][$this->active_subsection]['function']['class'];
421	$section_object = new $class_name();
422
423	$section_content = call_user_func(array($section_object, $active_section_array['subsections'][$this->active_subsection]['function']['method']));
424	}
425	// B. Execute the function assigned to the section
426	else if(isset($active_section_array['function'])) {
427	$class_name = $active_section_array['function']['class'];
428	$section_object = new $class_name();
429
430	$section_content = call_user_func(array($section_object, $active_section_array['function']['method']));
431	}
432	// C. Display the raw HTMl output of subsection
433	else if(isset($active_section_array['subsections'][$this->active_subsection]['html'])) {
434	$section_content = (isset($active_section_array['subsections'][$this->active_subsection]['html'])) ? $active_section_array['subsections'][$this->active_subsection]['html'] : "";
435	}
436	// D. Try to display the raw HTMl output of section
437	else {
438	$section_content = (isset($active_section_array['html'])) ? $active_section_array['html'] : "";
439	}
440
441	$html .= "<div class=\"single-section\" data-section=\"{$this->active_section}\" id=\"{$this->active_section}\">{$section_content}</div>";
442	$html .= "</div>";
443
444	// Display alerts and another content if needed and close .wrap container
445	$html .= $permalink_manager_after_sections_html;
446	$html .= "</div>";
447
448	echo $html;
449	}
450
451	/**
452	* Display error/info message
453	*/
454	public static function get_alert_message($alert_content = "", $alert_type = "", $dismissable = true, $id = false) {
455	// Ignore empty messages (just in case)
456	if(empty($alert_content) \|\| empty($alert_type)) {
457	return "";
458	}
459
460	$class = ($dismissable) ? "is-dismissible" : "";
461	$alert_id = ($id) ? " data-alert_id=\"{$id}\"" : "";
462
463	$html = sprintf( "<div class=\"{$alert_type} permalink-manager-notice notice {$class}\"{$alert_id}> %s</div>", wpautop($alert_content) );
464
465	return $html;
466	}
467
468	static function pro_text($text_only = false) {
469	$text = sprintf(__('This functionality is available only in <a href="%s" target="_blank">Permalink Manager Pro</a>.', 'permalink-manager'), PERMALINK_MANAGER_WEBSITE);
470
471	return ($text_only) ? $text : sprintf("<div class=\"alert info\"> %s</div>", wpautop($text, 'alert', false));
472	}
473
474	/**
475	* Help tooltip
476	*/
477	static function help_tooltip($text = '') {
478	$html = " <a href=\"#\" title=\"{$text}\" class=\"help_tooltip\"><span class=\"dashicons dashicons-editor-help\"></span></a>";
479	return $html;
480	}
481
482	/**
483	* Display the table with updated slugs after one of the actions is triggered
484	*/
485	static function display_updated_slugs($updated_array, $uri_type = 'post') {
486	// Check if slugs should be displayed
487	$first_slug = reset($updated_array);
488
489	$header_footer = '<tr>';
490	$header_footer .= '<th class="column-primary">' . __('Title', 'permalink-manager') . '</th>';
491	$header_footer .= '<th>' . __('Old URI', 'permalink-manager') . '</th>';
492	$header_footer .= '<th>' . __('New URI', 'permalink-manager') . '</th>';
493	$header_footer .= (isset($first_slug['old_slug'])) ? '<th>' . __('Old Slug', 'permalink-manager') . '</th>' : "";
494	$header_footer .= (isset($first_slug['new_slug'])) ? '<th>' . __('New Slug', 'permalink-manager') . '</th>' : "";
495	$header_footer .= '</tr>';
496
497	$updated_slugs_count = 0;
498	$main_content = "";
499	foreach($updated_array as $row) {
500	// Odd/even class
501	$updated_slugs_count++;
502	$alternate_class = ($updated_slugs_count % 2 == 1) ? ' class="alternate"' : '';
503
504	// Taxonomy
505	if(!empty($row['tax'])) {
506	$term_link = get_term_link(intval($row['ID']), $row['tax']);
507	$permalink = (is_wp_error($term_link)) ? "-" : $term_link;
508	} else {
509	$permalink = get_permalink($row['ID']);
510	}
511
512	$main_content .= "<tr{$alternate_class}>";
513	$main_content .= '<td class="row-title column-primary" data-colname="' . __('Title', 'permalink-manager') . '">' . $row['item_title'] . "<a target=\"_blank\" href=\"{$permalink}\"><span class=\"small\">{$permalink}</span></a>" . '<button type="button" class="toggle-row"><span class="screen-reader-text">' . __('Show more details', 'permalink-manager') . '</span></button></td>';
514	$main_content .= '<td data-colname="' . __('Old URI', 'permalink-manager') . '">' . $row['old_uri'] . '</td>';
515	$main_content .= '<td data-colname="' . __('New URI', 'permalink-manager') . '">' . $row['new_uri'] . '</td>';
516	$main_content .= (isset($row['old_slug'])) ? '<td data-colname="' . __('Old Slug', 'permalink-manager') . '">' . $row['old_slug'] . '</td>' : "";
517	$main_content .= (isset($row['new_slug'])) ? '<td data-colname="' . __('New Slug', 'permalink-manager') . '">' . $row['new_slug'] . '</td>' : "";
518	$main_content .= '</tr>';
519	}
520
521	// Merge header, footer and content
522	$html = '<h3 id="updated-list">' . __('List of updated items', 'permalink-manager') . '</h3>';
523	$html .= '<table class="widefat wp-list-table updated-slugs-table">';
524	$html .= "<thead>{$header_footer}</thead><tbody>{$main_content}</tbody><tfoot>{$header_footer}</tfoot>";
525	$html .= '</table>';
526
527	return $html;
528	}
529
530	/**
531	* Display global notices (throughout wp-admin dashboard)
532	*/
533	function display_global_notices() {
534	global $permalink_manager_alerts, $active_section;
535
536	$html = "";
537	if(!empty($permalink_manager_alerts) && is_array($permalink_manager_alerts)) {
538	foreach($permalink_manager_alerts as $alert_id => $alert) {
539	if(!empty($alert['show'])) {
540	// Hide notice in Permalink Manager Pro
541	if(defined('PERMALINK_MANAGER_PRO') && $alert['show'] == 'pro_hide') { continue; }
542
543	// Display the notice only on the plugin pages
544	if(empty($active_section) && !empty($alert['plugin_only'])) { continue; }
545
546	// Check if the notice did not expire
547	if(isset($alert['until']) && (time() > strtotime($alert['until']))) { continue; }
548
549	$html .= self::get_alert_message($alert['txt'], $alert['type'], true, $alert_id);
550	}
551	}
552	}
553
554	echo $html;
555	}
556
557	/**
558	* Hide global notices (AJAX)
559	*/
560	function hide_global_notice() {
561	global $permalink_manager_alerts;
562
563	// Get the ID of the alert
564	$alert_id = (!empty($_REQUEST['alert_id'])) ? sanitize_title($_REQUEST['alert_id']) : "";
565	if(!empty($permalink_manager_alerts[$alert_id])) {
566	$permalink_manager_alerts[$alert_id]['show'] = 0;
567	}
568
569	update_option( 'permalink-manager-alerts', $permalink_manager_alerts);
570	}
571
572	/**
573	* Display notices generated by Permalink Manager tools
574	*/
575	function display_plugin_notices() {
576	global $permalink_manager_before_sections_html;
577
578	echo $permalink_manager_before_sections_html;
579	}
580
581	}
582