wppizza / classes / subpages / subpage.posts.php

subpage.posts.php in WPPizza – A Restaurant Plugin 3.20, at classes/subpages/subpage.posts.php

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1	<?php
2	/**
3	* WPPIZZA_POSTS Class
4	*
5	* @package WPPIZZA
6	* @subpackage WPPIZZA_POSTS
7	* @copyright Copyright (c) 2015, Oliver Bach
8	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
9	* @since 3.0
10	*
11	*/
12	if ( ! defined( 'ABSPATH' ) ) exit;/Exit if accessed directly/
13
14
15	/************************************************************************************************************************
16	*
17	*
18	* WPPIZZA_POSTS filters
19	*
20	*
21	************************************************************************************************************************/
22	class WPPIZZA_POSTS{
23
24	private $class_key = 'menu_items';/to help consistency throughout class in various places/
25	private $submenu_caps_title ;
26	private $submenu_priority = 0; /* only relevant here for caps */
27	/******************************************************************************************************************
28	*
29	* [CONSTRUCTOR]
30	*
31	*
32	* @since 3.0
33	*
34	******************************************************************************************************************/
35	function __construct() {
36
37	/titles/labels throughout class/
38	add_action('init', array( $this, 'init_admin_lables') );
39
40	/register capabilities for this page/
41	add_filter('wppizza_filter_define_caps', array( $this, 'wppizza_filter_define_caps'), $this->submenu_priority);
42
43	/metaboxes in single post edit*/
44	/add metaboxes/
45	add_action('add_meta_boxes', array( $this, 'wppizza_add_metaboxes') );
46	/save metaboxes/
47	add_action('save_post', array( $this, 'wppizza_save_metaboxes'), 10, 2 );
48
49	/sort menu item column in admin by name/
50	add_filter('request', array( $this, 'wppizza_items_sort') );
51
52
53	/add order/prices columns*/
54	add_action('manage_edit-wppizza_columns', array( $this, 'wppizza_new_wppizza_column'));
55	add_action('manage_wppizza_posts_custom_column',array( $this, 'wppizza_show_order_column'), 10, 2 );
56
57	/add thumbnail columns in wppizza post type list*/
58	add_action('manage_wppizza_posts_custom_column', array( $this, 'wppizza_featured_image_column'), 10, 2);
59	add_filter('manage_wppizza_posts_columns', array( $this, 'wppizza_add_featured_image_column'));
60
61	//add_filter('manage_edit-wppizza_sortable_columns',array( $this, 'wppizza_order_column_register_sortable'));//currently not in use
62
63	/add prices to quickedit/
64	add_action('quick_edit_custom_box', array( $this, 'wppizza_add_quick_edit'), 10, 2);
65	add_action('admin_footer', array( $this, 'wppizza_quick_edit_js'));
66	add_filter('post_row_actions', array( $this, 'wppizza_expand_quick_edit_link'), 10, 2);
67	add_action('save_post', array( $this, 'wppizza_save_quick_edit_data'), 10, 2);
68
69	/execute some helper functions once to use their return multiple times /
70	add_action('current_screen', array( $this, 'wppizza_add_helpers') );
71
72	/set admin ajax/
73	add_action('wp_ajax_wppizza_admin_'.$this->class_key.'_ajax', array($this, 'set_admin_ajax') );
74
75	/ admin ajax /
76	add_action('wppizza_ajax_admin_'.$this->class_key.'', array( $this, 'admin_ajax'));
77
78
79	}
80
81
82	/******************
83	* @since 3.19.1
84	* [admin ajax include file]
85	*******************/
86	public function init_admin_lables(){
87	/titles/labels throughout class/
88	$this->submenu_caps_title = apply_filters('wppizza_filter_admin_label_caps_title_'.$this->class_key.'', __('Menu Items','wppizza-admin'));
89	}
90
91	/******************
92	* @since 3.0
93	* [admin ajax include file]
94	*******************/
95	public function set_admin_ajax(){
96	require(WPPIZZA_PATH.'ajax/admin.ajax.wppizza.php');
97	die();
98	}
99
100	/*********************************************************
101	*
102	* [add helpers]
103	* @since 3.0
104	*
105	* run on this page only or if saving this page
106	($_POST[WPPIZZA_SLUG.'_'.$this->class_key])
107	*********************************************************/
108	function wppizza_add_helpers($current_screen){
109	if( !empty($_POST[WPPIZZA_SLUG.'_'.$this->class_key]) \|\| ($current_screen->id == WPPIZZA_POST_TYPE && $current_screen->post_type == WPPIZZA_POST_TYPE)){
110	/*enqueue scripts and styles*/
111	add_action('admin_enqueue_scripts', array( $this, 'wppizza_enqueue_admin_scripts_and_styles'));
112	}
113	}
114	/*********************************************************
115	*
116	* [class helpers]
117	* @since 3.0
118	*
119	*********************************************************/
120	public function wppizza_enqueue_admin_scripts_and_styles($hook) {
121
122	/************
123	css
124	***********/
125	/ chosen - currently unused on page /
126	//wp_register_style(WPPIZZA_SLUG.'-chosen', plugins_url( 'css/wppizza-chosen.min.css', WPPIZZA_PLUGIN_PATH ), array(), WPPIZZA_VERSION);
127	//wp_enqueue_style(WPPIZZA_SLUG.'-chosen');
128
129
130	/************
131	js
132	***********/
133
134	/ chosen - currently unused on page /
135	//wp_register_script(WPPIZZA_SLUG.'-chosen', plugins_url( 'js/chosen.jquery.min.js', WPPIZZA_PLUGIN_PATH ), array('jquery'), WPPIZZA_VERSION ,true);
136	//wp_enqueue_script(WPPIZZA_SLUG.'-chosen');
137
138	wp_register_script(WPPIZZA_SLUG.'_'.$this->class_key.'', plugins_url( 'js/scripts.admin.'.$this->class_key.'.js', WPPIZZA_PLUGIN_PATH ), array('jquery'), WPPIZZA_VERSION ,true);
139	wp_enqueue_script(WPPIZZA_SLUG.'_'.$this->class_key.'');
140	}
141	/*******************************************************************************************************************************************************
142	*
143	* [admin ajax]
144	*
145	********************************************************************************************************************************************************/
146	function admin_ajax($wppizza_options){
147	/******************************************************
148	[prize tier selection has been changed->add relevant price options input fields]
149	******************************************************/
150	if($_POST['vars']['field']=='sizeschanged' && $_POST['vars']['id']!='' && isset($_POST['vars']['inpname']) && $_POST['vars']['inpname'] != '' ){
151
152	$set_size_id=(int)$_POST['vars']['id'];
153	/sizes/
154	$sizes='';
155	if(is_array($wppizza_options['sizes'][$set_size_id])){
156
157	foreach($wppizza_options['sizes'][$set_size_id] as $a => $b){
158	/*
159	if we use this function in 3rd party plugins (e.g if the name != WPPIZZA_SLUG)
160	to output wppizza price tiers on a page, omit preset prices
161	*/
162	//sanitise
163	$inpNameIdent = wppizza_sanitize_input_name($_POST['vars']['inpname']);
164	//omit prices
165	$price = $inpNameIdent == WPPIZZA_SLUG ? wppizza_output_format_price($b['price']) : '' ;
166
167	$sizes.="<input name='".$inpNameIdent."[prices][]' type='text' size='5' value='".$price."' />";
168
169	}
170	}
171	$obj['inp']['sizes']=$sizes;
172	$obj['element']['sizes']='.'.WPPIZZA_SLUG.'_pricetiers';/html element (by class name) to empty and replace with new input boxes/
173
174
175	/*allow other meta boxes to hook into this/
176	$obj=apply_filters('wppizza_ajax_action_admin_sizeschanged', $obj, $set_size_id);
177
178	print"".json_encode($obj)."";
179	exit();
180	}
181
182	}
183	/*****************************************************
184	[sort admin column by title]
185	*****************************************************/
186	function wppizza_items_sort( $request ) {
187	if(isset ($request['post_type']) && $request['post_type']==''.WPPIZZA_POST_TYPE.''){
188	if ( !isset( $request['orderby'] ) \|\| ( isset( $request['orderby'] ) && $request['orderby']=='title' ) ) {
189	$request = array_merge( $request, array('orderby' => 'title'));
190	}
191	if ( !isset( $request['order'] )) {
192	$request = array_merge( $request, array('order' => 'asc'));
193	}
194	}
195	return $request;
196	}
197
198
199	/*********************************************************
200	*
201	* [add metabox container for classes to add to]
202	*
203	*********************************************************/
204	function wppizza_add_metaboxes() {
205	add_meta_box( WPPIZZA_SLUG, WPPIZZA_NAME.' '.__('Options', 'wppizza-admin'), array($this, 'wppizza_render_metaboxes'), WPPIZZA_SLUG, 'normal', 'high');
206	}
207
208	function wppizza_render_metaboxes( $meta_options ) {
209
210	global $wppizza_options;
211	/**
212	add some parameters we probably want to use in metaboxes.
213	add here to pass on to filter and not have to run it multiple times
214	**/
215	/meta data for menu item/
216	$meta_values = get_post_meta($meta_options->ID, WPPIZZA_SLUG);
217
218	/* set default for new items from sizes id 0 */
219	if(empty($meta_values)){
220	$default = array();
221	$default[0] = array();
222	$default[0]['item_tax_alt'] = false;
223	$default[0]['sizes'] = 0;
224	$default[0]['prices'] = array();
225	foreach($wppizza_options['sizes'][0] as $k=>$default_price){
226	$default[0]['prices'][$k] = $default_price['price'];
227	}
228	$default[0]['additives'] = array();
229
230	$meta_values = $default;
231	}
232
233	$meta_values = $meta_values[0];
234	/available sizes/
235	$wppizza_sizes = wppizza_sizes_available(true);
236
237	/add filter/
238	$wppizza_meta_box=array();
239	$wppizza_meta_box=apply_filters('wppizza_filter_admin_metaboxes', $wppizza_meta_box, $meta_values, $wppizza_sizes, $wppizza_options);
240
241	/ implode for output /
242	$output=implode('',$wppizza_meta_box);
243	/ add nonce /
244	$output .= ''.wp_nonce_field( '' . WPPIZZA_PREFIX . '_ajax_nonce','' . WPPIZZA_PREFIX . '_ajax_nonce',true,false).'';
245	print"".$output;
246	}
247
248	function wppizza_save_metaboxes($item_id, $item_details ) {
249
250	/***
251	bypass, when doing "quickedit" (ajax) and /or "bulk edit" as it will otherwsie loose all meta info (i.e prices, additives etc)!!!
252	***/
253	if ( defined('DOING_AJAX') \|\| isset($_GET['bulk_edit'])){
254	return;
255	}
256
257	/* check for nonce, which will also bypass this on install */
258	$nonce = '' . WPPIZZA_PREFIX . '_ajax_nonce';
259	if (! isset( $_POST[$nonce] ) \|\| !wp_verify_nonce( $_POST[$nonce] , $nonce ) ) {
260	return;
261	}
262
263	// Check post type too
264	if(!isset($item_details->post_type) \|\| $item_details->post_type != WPPIZZA_POST_TYPE ){
265	return;
266	}
267
268	global $wppizza_options;
269	/add filter we can hook into from other pages to add meta data/
270	$itemMeta = apply_filters('wppizza_filter_admin_save_metaboxes', $itemMeta = array(), $item_id, $wppizza_options);
271	update_post_meta($item_id, WPPIZZA_POST_TYPE, $itemMeta);
272	}
273
274	/*******************************************************
275	[show order column in wppizza list of post items table]
276	******************************************************/
277	function wppizza_new_wppizza_column($header_text_columns) {
278	$header_text_columns['wppizza-prices'] = __('Prices', 'wppizza-admin');
279	return $header_text_columns;
280	}
281	/**
282	* show custom order column values
283	*/
284	function wppizza_show_order_column($name, $id){
285
286	switch($name){
287
288	//ignore for now
289	//case 'wppizza-menu_order':
290	// $order = $post->menu_order;
291	// echo $order;
292	//break;
293
294	case 'wppizza-prices':
295	global $wppizza_options;
296	$meta=get_post_meta($id, WPPIZZA_POST_TYPE, true );
297	$sizes= ( isset($meta['sizes']) && !empty($wppizza_options['sizes'][$meta['sizes']]) ) ? $wppizza_options['sizes'][$meta['sizes']] : array();
298	$str='';
299	if(is_array($sizes)){
300	/do not use tables here or bulk edit won't work - no , dunno either why/
301	$str.='<div class="wppizza-prices-column">';
302	foreach($sizes as $k=>$s){
303	$str.='<span>'.$s['lbl'].'<br />'.wppizza_output_format_price($meta['prices'][$k]).'</span>';
304	}
305	$str.='</div>';
306	}
307	echo $str;
308	break;
309	default:
310	break;
311	}
312	}
313
314
315
316	/**
317	* show featured images column
318	* since 3.10
319	*/
320	function wppizza_featured_image_column($column_name, $post_id){
321	if ($column_name == 'featured_image') {
322	$tn = get_the_post_thumbnail($post_id, 'thumbnail');
323	if(empty($tn)){
324	echo '<div class="'.WPPIZZA_POST_TYPE.'-article-image-placeholder"></div>';
325	}else{
326	echo get_the_post_thumbnail($post_id, 'thumbnail');
327	}
328	}
329	}
330	/**
331	* show featured images column
332	* since 3.10
333	*/
334	function wppizza_add_featured_image_column($defaults) {
335	$i = 1;
336	$columns = array();
337	foreach( $defaults as $key => $value ) {
338	$columns[$key] = $value;
339	if ( 1 == $i++ ) {
340	$columns['featured_image'] = __('Image', 'default' );
341	}
342	}
343	return $columns;
344	}
345
346
347
348
349	/**
350	* make column sortable / not in use / ignored
351	* ignore for now
352	*/
353	//function wppizza_order_column_register_sortable($columns){
354	//$columns['wppizza-menu_order'] = 'menu_order';
355	//$columns['prices'] = 'prices';
356	//return $columns;
357	//}
358
359	/*****************************************************
360	*
361	* [quickedit prices]
362	*
363	*****************************************************/
364	/add element to quickedit/
365	function wppizza_add_quick_edit($column, $post_type) {
366	if ($column != 'wppizza-prices' \|\| $post_type!=WPPIZZA_POST_TYPE ){ return;}
367
368	echo'<fieldset class="inline-edit-col-right inline-edit-wppizza-prices" style="width:auto;border:1px dotted #cecece;margin:5px">';
369	echo'<div class="inline-edit-col column-'.$column.'">';
370	echo'<div style="font-weight:600;text-align:center;text-decoration:underline">'.__('Item Price(s)', 'wppizza-admin').'</div>';
371	echo'<div id="wppizza_quickedit_prices"></div>';
372	echo'</div>';
373	echo'</fieldset>';
374
375	}
376	/set js to insert values/
377	function wppizza_quick_edit_js() {
378	global $current_screen;
379	if (($current_screen->post_type != WPPIZZA_POST_TYPE) \|\| $current_screen->parent_base!='edit') {return;}
380	echo'<script type="text/javascript">'.PHP_EOL;
381	echo'function wppizza_set_prices(sizes, prices, labels, meta, nonce) {'.PHP_EOL;
382
383	// refresh the quick menu properly
384	echo'inlineEditPost.revert();'.PHP_EOL;
385	echo'var itemSizes= sizes.split(":");'.PHP_EOL;
386	echo'var itemPrices= prices.split(":");'.PHP_EOL;
387	echo'var itemLabels= labels.split(":");'.PHP_EOL;
388
389	echo'var doInputs="<div class=\'wppizza-prices-column\'>";'.PHP_EOL;
390	echo'for(var i=0;i<itemSizes.length;i++){'.PHP_EOL;
391	echo'doInputs+=\'<span>\'+itemLabels[i]+\'<br /><input type="text" name="wppizza[prices][\'+itemSizes[i]+\']" size="5" value="\'+itemPrices[i]+\'" /></span>\';'.PHP_EOL;
392	echo'}';
393
394	echo'doInputs+="</div>";'.PHP_EOL;
395
396	/*
397	allow for other plugins to hook into displaying
398	some other form fields or somtheing by simply doing
399	echo'doInputs+="my addon";'.PHP_EOL;
400	or somethig
401	*/
402	do_action('wppizza_filter_quick_edit_js' );
403
404	echo'jQuery("#wppizza_quickedit_prices").html(doInputs);'.PHP_EOL;
405	echo'}'.PHP_EOL;
406	echo'</script>'.PHP_EOL;
407	}
408
409	function wppizza_expand_quick_edit_link($actions, $post) {
410	global $wppizza_options;
411
412	/* not wppizza post type , skip */
413	if ($post->post_type != WPPIZZA_POST_TYPE) {return $actions;}
414
415	/* can this user edit the post ? if not, skip */
416	$can_edit_post = current_user_can( 'edit_post', $post->ID );
417	if ( !$can_edit_post \|\| 'trash' == $post->post_status ) {return $actions;}
418
419	/do we need this ?/
420	//$nonce = wp_create_nonce( 'wppizza_'.$post->ID);
421
422	$getMeta=get_post_meta($post->ID, WPPIZZA_POST_TYPE, true );
423	$getSizes = ( isset($getMeta['sizes']) && !empty($wppizza_options['sizes'][$getMeta['sizes']]) ) ? $wppizza_options['sizes'][$getMeta['sizes']] : array() ;
424
425
426	/* add other meta data as required to js function as json */
427	$meta = array();
428	$meta = apply_filters('wppizza_filter_expand_quick_edit_link_meta', $meta, $getMeta);
429	$meta = json_encode($meta, JSON_FORCE_OBJECT);
430
431
432	$sizes=array();
433	$prices=array();
434	$labels=array();
435	foreach($getSizes as $k=>$s){
436	$sizes[$k]=$k;
437	$prices[$k]=wppizza_output_format_price($getMeta['prices'][$k]);
438	$labels[$k]=$s['lbl'];
439	}
440	$jsSizes=implode(':',$sizes);
441	$jsPrices=implode(':',$prices);
442	$jsLabels=implode(':',$labels);
443
444	/*hijack quick edit link/
445	$actions['inline hide-if-no-js'] = '<a href="javascript:void(0)" class="editinline" title="';
446	$actions['inline hide-if-no-js'] .= esc_attr( __( 'Edit this item inline', 'default' ) ) . '"';
447	$actions['inline hide-if-no-js'] .= " onclick='";
448	/* filterable js functions for quickedit link,
449	use htmlentities entities, in case there are some undesireable chars
450	(especially in price lables , like quotes or apostrophies or something)
451	*/
452	$actions['inline hide-if-no-js'] .= htmlentities(apply_filters('wppizza_filter_quick_edit_link_functions', "wppizza_set_prices(\"".$jsSizes."\",\"".$jsPrices."\",\"".$jsLabels."\",".$meta.");", $getMeta, $meta, $post->ID));
453	$actions['inline hide-if-no-js'] .= "' >";
454	$actions['inline hide-if-no-js'] .= __( 'Quick Edit', 'default' );
455	$actions['inline hide-if-no-js'] .= '</a>';
456
457	/*add id before [edit] link /
458	$actions['edit'] = 'ID: '.$post->ID.' \| ' . $actions['edit'];
459
460
461	return $actions;
462	}
463
464	function wppizza_save_quick_edit_data($post_id, $post){
465	// verify if this is an auto save routine.
466	if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) {return $post_id;}
467
468	//only run on inline (quickedit) save
469	if ( !isset($_POST['action']) \|\| $_POST['action'] != 'inline-save' ) {return $post_id;}
470
471	// Check permissions
472	if ( isset($_POST['post_type']) && WPPIZZA_POST_TYPE == $_POST['post_type'] ) {
473	if ( !current_user_can( 'edit_page', $post_id ) )
474	return $post_id;
475	} else {
476	if ( !current_user_can( 'edit_post', $post_id ) )
477	return $post_id;
478	}
479	// Authentication passed now we save the data
480	if (!empty($_POST[WPPIZZA_SLUG]['prices']) && is_array($_POST[WPPIZZA_SLUG]['prices']) && ($post->post_type != 'revision')) {
481
482	/*current meta/
483	$metaValues=get_post_meta($post_id, WPPIZZA_POST_TYPE, true );
484
485	/*get new prices/
486	$metaValues['prices']=array();
487	foreach($_POST[WPPIZZA_SLUG]['prices'] as $k=>$price){
488	$metaValues['prices'][$k]=wppizza_validate_float_only($price,2);;
489	}
490	/* allow for other meta data to be saved too */
491	$metaValues = apply_filters('wppizza_filter_save_quick_edit_data', $metaValues, $post_id, $post );
492
493	update_post_meta($post_id, WPPIZZA_POST_TYPE, $metaValues);
494
495	/* add action after meta was updated */
496	do_action('wppizza_after_update_meta_data', $post_id, $metaValues);
497
498	return $metaValues['prices'];
499	}
500	return ;
501	}
502
503	/*********************************************************
504	*
505	* [define caps]
506	* @since 3.0
507	*
508	*********************************************************/
509	function wppizza_filter_define_caps($caps){
510	/add editing capability for this posts/
511	$caps[$this->class_key] = array();
512	$caps[$this->class_key]['name'] = $this->submenu_caps_title;
513	$caps[$this->class_key]['cap'] = ''.WPPIZZA_SLUG.'_cap_'.$this->class_key.'';
514	/*
515	using one checkbox for multiple capabilities
516	these will be set on install and update of plugin
517	for all users with manage_options capabilities
518	*/
519	$caps[$this->class_key]['multi_caps'] = array();
520	$caps[$this->class_key]['multi_caps']['read_post'] = 'read_'.WPPIZZA_SLUG.'';
521	$caps[$this->class_key]['multi_caps']['read_private_post'] = 'read_private_'.WPPIZZA_SLUG.'s';
522	$caps[$this->class_key]['multi_caps']['edit_post'] = 'edit_'.WPPIZZA_SLUG.'';
523	$caps[$this->class_key]['multi_caps']['edit_posts'] = 'edit_'.WPPIZZA_SLUG.'s';
524	$caps[$this->class_key]['multi_caps']['edit_others_posts'] = 'edit_others_'.WPPIZZA_SLUG.'s';//should this only be done for admins and editors at some point perhaps ?
525	$caps[$this->class_key]['multi_caps']['edit_published_posts'] = 'edit_published_'.WPPIZZA_SLUG.'s';
526	$caps[$this->class_key]['multi_caps']['delete_post'] = 'delete_'.WPPIZZA_SLUG.'';
527	$caps[$this->class_key]['multi_caps']['delete_posts'] = 'delete_'.WPPIZZA_SLUG.'s';
528	$caps[$this->class_key]['multi_caps']['delete_others_posts'] = 'delete_others_'.WPPIZZA_SLUG.'s';
529	$caps[$this->class_key]['multi_caps']['delete_published_posts'] = 'delete_published_'.WPPIZZA_SLUG.'s';
530	$caps[$this->class_key]['multi_caps']['publish_posts'] = 'publish_'.WPPIZZA_SLUG.'s';
531
532
533	/* other options , dont think these are necessary but leave them here for reference */
534	//$caps[$this->class_key]['multi_caps']['delete_private_posts'] = 'delete_private_'.WPPIZZA_SLUG.'s';
535
536
537	$caps[$this->class_key]['multi_caps'] = apply_filters('wppizza_filter_post_caps', $caps[$this->class_key]['multi_caps'] );
538
539	// let's not enable/list this option for now....probably not required anyway as one should also delete/reassign orders to someone else ...
540	//$caps[$this->class_key.'-delete-customers']=array('name'=>__('Delete Customers', 'wppizza-admin') ,'cap'=>'wppizza_cap_delete_customers');
541	return $caps;
542	}
543	/*********************************************************
544	*
545	* [set required capability for this page]
546	* @since 3.0
547	*
548	*********************************************************/
549	function admin_option_page_capability($capability) {
550	$capability = 'wppizza_cap_'.$this->class_key.'';
551	return $capability;
552	}
553	}
554	/***************************************************************
555	*
556	* [ini]
557	*
558	***************************************************************/
559	$WPPIZZA_POSTS = new WPPIZZA_POSTS();
560	?>