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RCCWP_Post.php @ 21

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

Rev	Line
[21]	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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