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RCCWP_Post.php @ 23

Revision 21, 7.3 kB (checked in by admin, 18 years ago)

Line
1	<?php
2	class RCCWP_Post
3	{
4
5	function SaveCustomFields($postId){
6	if(!wp_verify_nonce($_REQUEST['rc-custom-write-panel-verify-key'], 'rc-custom-write-panel'))
7	return $postId;
8
9	if (!current_user_can('edit_post', $postId))
10	return $postId;
11
12	RCCWP_Post::SetCustomWritePanel($postId);
13	RCCWP_Post::PrepareFieldsValues($postId);
14	RCCWP_Post::SetMetaValues($postId);
15
16	return $postId;
17	}
18
19
20	/*
21	* Attach a custom write panel to the current post by saving the custom write panel id
22	* as a meta value for the post
23	*/
24	function SetCustomWritePanel($postId)
25	{
26
27	$customWritePanelId = $_POST['rc-cwp-custom-write-panel-id'];
28	if (isset($customWritePanelId))
29	{
30	if (!empty($customWritePanelId))
31	{
32
33	if (!update_post_meta($postId, RC_CWP_POST_WRITE_PANEL_ID_META_KEY, $customWritePanelId))
34	{
35
36	add_post_meta($postId, RC_CWP_POST_WRITE_PANEL_ID_META_KEY, $customWritePanelId);
37	}
38	}
39	else
40	{
41	delete_post_meta($postId, RC_CWP_POST_WRITE_PANEL_ID_META_KEY);
42	}
43	}
44	}
45
46	/**
47	* Save all custom field values meta values for the post, this function assumes that
48	* $_POST['rc_cwp_meta_keys'] contains the names of the fields, while $_POST[{FIELD_NAME}]
49	* contains the value of the field named {FIELD_NAME}
50	*
51	* @param unknown_type $postId
52	* @return unknown
53	*/
54	function SetMetaValues($postId)
55	{
56	global $wpdb;
57
58	$customWritePanelId = $_POST['rc-cwp-custom-write-panel-id'];
59	$customFieldKeys = $_POST['rc_cwp_meta_keys'];
60
61	if (!empty($customWritePanelId) && !empty($customFieldKeys) )
62	{
63
64	// --- Delete old values
65	foreach ($customFieldKeys as $key)
66	{
67	if (!empty($key))
68	{
69	list($customFieldId, $groupCounter, $fieldCounter, $rawCustomFieldName) = split("_", $key, 4);
70	$customFieldName = $wpdb->escape(stripslashes(trim(RC_Format::GetFieldName($rawCustomFieldName))));
71	delete_post_meta($postId, $customFieldName);
72	}
73	}
74	$wpdb->query("DELETE FROM ". RC_CWP_TABLE_POST_META .
75	" WHERE post_id=$postId");
76
77	// --- Make sure all groups/fields duplicates are in sequence,
78	// i.e. there is no gap due to removing items
79
80	$arr = ARRAY();
81	foreach($customFieldKeys as $key=>$value)
82	{
83	list($customFieldId, $groupCounter, $fieldCounter, $rawCustomFieldName) = split("_", $value, 4);
84	$arr[$key]->id = $customFieldId ;
85	$arr[$key]->gc = $groupCounter ;
86	$arr[$key]->fc = $fieldCounter ;
87	$arr[$key]->fn = $rawCustomFieldName ;
88	$arr[$key]->ov = $value ;
89	}
90
91
92	for($i=0;$i<$key;$i++){
93	for($j=0;$j<$key;$j++){
94	if( $arr[$i]->id == $arr[$j]->id )
95	{
96	if( $arr[$i]->gc == $arr[$j]->gc )
97	{
98	if( $arr[$i]->fc < $arr[$j]->fc )
99	{
100	$t = $arr[$i] ;
101	$arr[$i] = $arr[$j] ;
102	$arr[$j] = $t ;
103	}
104	}
105	else if( $arr[$i]->gc < $arr[$j]->gc )
106	{
107	$t = $arr[$i] ;
108	$arr[$i] = $arr[$j] ;
109	$arr[$j] = $t ;
110	}
111	}
112	else if( $arr[$i]->id < $arr[$j]->id )
113	{
114	$t = $arr[$i] ;
115	$arr[$i] = $arr[$j] ;
116	$arr[$j] = $t ;
117	}
118	}
119	}
120
121	for($i=0;$i<$key;$i++)
122	{
123	if( $arr[$i]->id != $currentFieldID )
124	{
125	$currentFieldID = $arr[$i]->id ;
126	$currentG = $arr[$i]->gc ;
127	$GC = 1 ;
128	$FC = 1 ;
129	}
130	else if( $arr[$i]->gc != $currentG )
131	{
132	$GC ++ ;
133	$FC = 1 ;
134	$currentG = $arr[$i]->gc ;
135	}
136	else $FC ++ ;
137	$arr[$i]->fc = $FC ;
138	$arr[$i]->gc = $GC ;
139	}
140
141
142	// --- Add new meta data
143	foreach ($arr as $key)
144	{
145	if (!empty($key))
146	{
147	// list($customFieldId, $groupCounter, $fieldCounter, $rawCustomFieldName) = split("_", $key, 4);
148	$customFieldValue = $_POST[$key->ov];
149
150	$customFieldName = $wpdb->escape(stripslashes(trim(RC_Format::GetFieldName($key->fn))));
151
152	// Prepare field value
153	if (is_array($customFieldValue))
154	{
155	$finalValue = array();
156	foreach ($customFieldValue as $value)
157	{
158	$value = stripslashes(trim($value));
159	array_push($finalValue, $value);
160	//add_post_meta($postId, $customFieldName, $value);
161	}
162
163
164	}
165	else
166	{
167	$finalValue = stripslashes(trim($customFieldValue));
168	}
169
170	// Add field value meta data
171	add_post_meta($postId, $customFieldName, $finalValue);
172	$fieldMetaID = $wpdb->insert_id;
173
174	// Add field extended properties
175	$wpdb->query("INSERT INTO ". RC_CWP_TABLE_POST_META .
176	" (id, field_name, group_count, field_count, post_id) ".
177	" VALUES ($fieldMetaID, '$customFieldName', ".$key->gc.", ".$key->fc.", $postId)");
178	}
179	}
180	}
181	}
182
183	/**
184	* This function prepares some custom fields before saving it. It reads $_REQUEST and:
185	* 1. Adds params to photos uploaded (Image field)
186	* 2. Formats dates (Date Field)
187	*
188	*/
189	function PrepareFieldsValues($postId)
190	{
191
192	// Add params to photos
193	if( isset( $_REQUEST['rc_cwp_meta_photos'] ) )
194	{
195	foreach( $_REQUEST['rc_cwp_meta_photos'] as $meta_name )
196	{
197	$slashPos = strrpos($_POST[$meta_name], "/");
198	if (!($slashPos === FALSE))
199	$_POST[$meta_name] = substr($_POST[$meta_name], $slashPos+1);
200
201	// if photo is new, add params
202	/*if( isset( $_REQUEST[ $meta_name . '_params' ] ) && $_REQUEST[ $meta_name . '_params' ] )
203	{
204	if( ! strpos( $_POST[$meta_name], $_REQUEST[ $meta_name . '_params' ] ) )
205	{
206	$_POST[$meta_name] .= $_REQUEST[$meta_name . '_params'];
207	}
208	}*/
209
210	//Rename photo if it is edited using editnplace to avoid phpthumb cache
211	if ($_POST[$meta_name.'_dorename'] == 1){
212	$oldFilename = $_POST[$meta_name];
213	$newFilename = time().substr($oldFilename, 10);
214	rename(FLUTTER_UPLOAD_FILES_DIR.$oldFilename, FLUTTER_UPLOAD_FILES_DIR.$newFilename);
215	$_POST[$meta_name] = $newFilename;
216	}
217
218	}
219	}
220
221	// Format Dates
222	if( isset( $_REQUEST['rc_cwp_meta_date'] ) )
223	{
224	foreach( $_REQUEST['rc_cwp_meta_date'] as $meta_name )
225	{
226	$metaDate = strtotime($_POST[$meta_name]);
227	$formatted_date = strftime("%Y-%m-%d", $metaDate);
228	$_POST[$meta_name] = $formatted_date;
229	}
230	}
231	}
232
233	/**
234	* Get a custom write panel by reading $_REQUEST['custom-write-panel-id'] or the
235	* To see whether $_GET['post'] has a custom write panel associated to it.
236	*
237	* @return Custom Write Panel as an object, returns null if there is no write panels.
238	*/
239	function GetCustomWritePanel()
240	{
241
242	if (isset($_GET['post']))
243	{
244
245	$customWritePanelId = get_post_meta((int)$_GET['post'], RC_CWP_POST_WRITE_PANEL_ID_META_KEY, true);
246
247
248	if (empty($customWritePanelId))
249	{
250	$customWritePanelId = (int)$_REQUEST['custom-write-panel-id'];
251	}
252	}
253	else if (isset($_REQUEST['custom-write-panel-id']))
254	{
255	$customWritePanelId = (int)$_REQUEST['custom-write-panel-id'];
256	}
257
258	if (isset($customWritePanelId))
259	{
260	include_once('RCCWP_Application.php');
261	$customWritePanel = RCCWP_CustomWritePanel::Get($customWritePanelId);
262	}
263
264	return $customWritePanel;
265	}
266
267
268	/**
269	*
270	*
271	*/
272	function DeletePostMetaData($postId)
273	{
274	global $wpdb;
275	$wpdb->query("DELETE FROM " . RC_CWP_TABLE_POST_META . " WHERE post_id =" . $postId) ;
276	}
277
278
279
280	}
281	?>

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