<?php


// create the midea content types
add_action('init', 'midea_custom_init');

// Admin interface init
add_action("admin_init", 'midea_admin_init');

// Use the save_post action to do something with the data entered
add_action( 'save_post', 'midea_save_post', 1, 2 );



function midea_custom_init() {
// create the custom types for MIDEA 

	// create ORGANIZATION
    $args = array(
		'label' => __('Organizations'),
		'singular_label' => __('Organization'),
		'public' => true,
		'show_ui' => true, // UI in admin panel
		'_builtin' => false, // It's a custom post type, not built in!
		'_edit_link' => 'post.php?post=%d',
		'capability_type' => 'post',
		'hierarchical' => false,
		'rewrite' => array("slug" => "org"), // Permalinks format
		'supports' => array('title', 'editor', 'thumbnail')

    );

    register_post_type( 'org' , $args );
    
	register_taxonomy( 
		'mtype', 
		'org', 
		array ('hierarchical' => false, 'label' => __('Museum Types'), 
		'singular_label' => __('Museum Type'),
'query_var' => 'mtype')
	);
	// set up dashboard editing view
	add_action("manage_posts_custom_column", "org_custom_columns");
	add_filter("manage_edit-org_columns", "org_columns");
	
	add_new_rules('org');

	// create PROJECTS
    $args = array(
		'label' => __('Projects'),
		'singular_label' => __('Project'),
		'public' => true,
		'show_ui' => true, // UI in admin panel
		'_builtin' => false, // It's a custom post type, not built in!
		'_edit_link' => 'post.php?post=%d',
		'capability_type' => 'post',
		'hierarchical' => false,
		'rewrite' => array("slug" => "proj"), // Permalinks format
		'supports' => array('title', 'editor', 'thumbnail')
    );

    register_post_type( 'proj' , $args );
    
	register_taxonomy( 
		'ptype', 
		'proj', 
		array ('hierarchical' => false, 'label' => __('Project Types'), 
		'singular_label' => __('Project Type'),
'query_var' => 'ptype')
	);
	
	add_action("manage_posts_custom_column", "proj_custom_columns");
	add_filter("manage_edit-proj_columns", "proj_columns");
	add_new_rules('proj');

	// create EVENTS
    $args = array(
		'label' => __('Events'),
		'singular_label' => __('Event'),
		'public' => true,
		'show_ui' => true, // UI in admin panel
		'_builtin' => false, // It's a custom post type, not built in!
		'_edit_link' => 'post.php?post=%d',
		'capability_type' => 'post',
		'hierarchical' => false,
		'rewrite' => array("slug" => "event"), // Permalinks format
		'supports' => array('title', 'editor', 'thumbnail')
    );

    register_post_type( 'event' , $args );

	// set up dashboard editing view
		add_action("manage_posts_custom_column", "event_custom_columns");
		add_filter("manage_edit-event_columns", "event_columns");
	
	// set up URL redirects
	add_new_rules('event');


	// ser up redirects
	add_action("template_redirect", 'midea_template_redirect');

}


function add_new_rules($ptype){

	global $wp_rewrite;

	$rewrite_rules = $wp_rewrite->generate_rewrite_rules("$ptype/");
	$rewrite_rules["$ptype/?$"] = 'index.php?paged=1';

	foreach($rewrite_rules as $regex => $redirect)
	{
		if(strpos($redirect, 'attachment=') === false)
			{
				$redirect .= "&post_type=$ptype";
			}
		if(0 < preg_match_all('@\$([0-9])@', $redirect, $matches))
			{
				for($i = 0; $i < count($matches[0]); $i++)
				{
					$redirect = str_replace($matches[0][$i], '$matches['.$matches[1][$i].']', $redirect);
				}
			}
		$wp_rewrite->add_rule($regex, $redirect, 'top');
	}

}

function midea_org_fields() {
	// provide array of names for fields in organization content type;
	// init with empty valyes to fill later
	return array('web' => '', 'facebook' => '', 'twitter' => '' , 'address' => '', 'lat' => '', 'long' => '', 'tagline' => '');
}

function midea_proj_fields() {
	// provide array of names for fields in project content type;
	// init with empty valyes to fill later
	return array('url' => '', 'org' => '', 'rating' => '');
}

function midea_event_fields() {
	// provide array of names for fields in event content type;
	// init with empty valyes to fill later
	return array('start' => '', 'end' => '', 'url' => '', 'location' => '');
}

function midea_admin_init() {
	// Custom meta boxes for the custom post types
	add_meta_box("org-meta", "MIDEA Organization Details", midea_org_options, 'org', 'normal', 'low');
	add_meta_box("proj-meta", "MIDEA Project Details", midea_proj_options, 'proj', 'normal', 'low');
	add_meta_box("event-meta", "MIDEA Event Details", midea_event_options, 'event', 'normal', 'low');
}

function midea_org_options() {
	// add meta data fields for a MIDEA organization content type
	global $post;
	
	
	// Use nonce for verification
	echo '<input type="hidden" name="midea_noncename" id="midea_noncename" value="' . 
    wp_create_nonce( 'MyNonceCode' ) . '" />';

	$my_fields = midea_org_fields(); // fields for this content type
	
	
	foreach ($my_fields as $key => $value) {
		// load values into our array
		$my_fields[$key] = get_post_meta($post->ID, 'midea-org-' . $key, true);
	}	
	
	echo '<p><strong>About</strong></p><p><label>Tagline</label> A one sentence blurb that describes what this organization is about:<br /><textarea name="midea-org-tagline" rows="4" cols="55">' . $my_fields['tagline'] . '</textarea></p>';
	
	echo '<p><strong>Online Presence</strong></p><p><label>web site:</label>:<br /> <input name="midea-org-web" size="60" value="' . $my_fields['web'] . '" /></p>' . "\n";
	echo '<p><label>facebook url</label>:<br /> <input name="midea-org-facebook" size="60"  value="' . $my_fields['facebook'] . '" /></p>' . "\n";
	echo '<p><label>twitter username</label>:<br /><input name="midea-org-twitter" size="30"  value="' . $my_fields['twitter'] . '" /></p>' . "\n";
	
	echo '<p><strong>Location</strong></p><p><label>address</label>:<br /><textarea name="midea-org-address" rows="2" cols="55">' . $my_fields['address'] . '</textarea></p>' . "\n" . '<p><label>latitude</label>: <input name="midea-org-lat" size="15"  value="' . $my_fields['lat'] . '" />' . "\n";
	echo '<label>longitude</label>: <input name="midea-org-long" size="15"  value="' . $my_fields['long'] . '" />' . "\n";
	

}

function midea_get_orgs() {
	// set up query to get all orgs
	$my_query = 'post_type=org&post_status=publish&orderby=title&order=ASC&posts_per_page=-1';

	$getOrgs = new WP_Query();
	$getOrgs->query($my_query);

	// put 'em in dis array
	$all_orgs = array();

	while ($getOrgs->have_posts()) : $getOrgs->the_post(); 
		$id = get_the_ID();
		$all_orgs[$id] = get_the_title($id);
	endwhile;

	return($all_orgs);

}

function midea_get_event_str($start, $end) {
	// format start and end dates based on UNIX time parameters
	
	// blank data
	if ($start == "" or $end == "") return "";
	
	$date_format = "F j, Y";
	$time_format = "h:i a";
	
	$start=(int)$start;
	$end=(int)$end;
	
	$my_date_start = date($date_format, $start);
	$my_date_end = date($date_format, $end);
	
		
	if ($my_date_start == $my_date_end) {
		// one day event
		
		$out = $my_date_start;
		
		if (date("i:s", $start) != "12:00") {
			
			$out .= ' ' . date($time_format, $start) . ' - ' . date($time_format, $end) . ' (PT)';
		}
		
	} else {
	
		
		if (date('M', $start) == date('M', $end) ) {
			// event starts and ends in same month
		
			$out = date('F j', $start) . '-' .  date('j, Y', $end);
			
		} else {
			// event crosses month boundary, let's hope we dont have any that cross years!
			
			$out = date('F j', $start) . ' - ' .  date('F j, Y', $end);
			
		}
		
	}	
	
	return ($out);
}



function midea_get_project_info($id) {
	$my_proj_fields = midea_proj_fields(); // fields for this content type
		
	foreach ($my_proj_fields as $key => $value) {
		// load values into our array
		$my_proj_fields[$key] = get_post_meta($id, 'midea-proj-' . $key, true);
	}
	
	$my_proj_fields['orgname'] = ($my_proj_fields['org'] > 0) ? get_the_title((int)$my_proj_fields['org']) : 'MIDEA';
	$my_proj_fields['id'] = $id;
	return ($my_proj_fields);
}


function midea_get_event_info($id) {
	$my_event_fields = midea_event_fields(); // fields for this content type
		
	foreach ($my_event_fields as $key => $value) {
		// load values into our array
		$my_event_fields[$key] = get_post_meta($id, 'midea-event-' . $key, true);
	}
	
	$my_event_fields['date_str'] = midea_get_event_str($my_event_fields['start'] , $my_event_fields['end']);
	
	$my_event_fields['id'] = $id;
	return ($my_event_fields);
}



function midea_proj_options() {
	// add meta data fields for a MIDEA organization content type
	global $post;
	
	
	// Use nonce for verification
	echo '<input type="hidden" name="midea_noncename" id="midea_noncename" value="' . 
    wp_create_nonce( 'MyNonceCode' ) . '" />';

	$my_fields = midea_proj_fields(); // fields for this content type
	
	
	foreach ($my_fields as $key => $value) {
		// load values into our array
		$my_fields[$key] = get_post_meta($post->ID, 'midea-proj-' . $key, true);
	}	
	
	$all_orgs = midea_get_orgs();

	echo '<p><label>project url:</label>:<br /> <input name="midea-proj-url" size="60" value="' . $my_fields['url'] . '" /></p>' . "\n";

	echo '<p><label>Organization</label> :<br /><select name="midea-proj-org"><option value="0">Select...</option>';

	
	foreach ($all_orgs as $key => $value) {
		$selected = ($my_fields['org'] == $key) ? ' selected' : '';
		
		echo '<option value="' . $key . '"' . $selected .  '>' . $value . "</option>\n";
	}
	

	echo '</select></p>';
	
	echo '<p><label>interestingness:</label>:<br /> <select name="midea-proj-rating"><option value="0">Select...</option>';
	
	for ($i=1; $i<6; $i++) {
		$selected = ($my_fields['rating'] == $i) ? ' selected' : '';
		echo '<option value="' . $i . '"' . $selected .  '>' . $i . "</option>\n";
	}
	echo '</select></p>';

}


function midea_event_options() {
	// add meta data fields for a MIDEA event content type
	global $post;
	
	
	// Use nonce for verification
	echo '<input type="hidden" name="midea_noncename" id="midea_noncename" value="' . 
    wp_create_nonce( 'MyNonceCode' ) . '" />';

	$my_fields = midea_event_fields(); // fields for this content type
	
	
	foreach ($my_fields as $key => $value) {
		// load values into our array
		$my_fields[$key] = get_post_meta($post->ID, 'midea-event-' . $key, true);
	}	
	
	// parse  start date/time
	
	if ( $my_fields['start'] == '') {
		$my_start = '';
	} else {
		// create date string
		$my_start = date("M d, Y", $my_fields['start']);
		
		//if time is set, format it and appemd
				
		if (date("h:i", $my_fields['start']) != '12:00') $my_start .= ' ' . date("h:i a", $my_fields['start']);
	}
	
	if ( $my_fields['end'] == '') {
		$my_end = '';
		
	} else {
		// create date string
		$my_end = date("M d, Y", $my_fields['end']);
		
		//if time is set, format it and appemd
		
		if (date("h:i", $my_fields['end']) != '12:00') $my_end .= ' ' . date("h:i a", $my_fields['end']);
	}	
	
	echo '<p><label>event web site:</label>:<br /> <input name="midea-event-url" size="60" value="' . $my_fields['url'] . '" /></p>' . "\n";
	
	echo '<p><label>event location:</label>:<br /> <input name="midea-event-location" size="60" value="' . $my_fields['location'] . '" /></p>' . "\n";
		
	echo '<p><strong>Date(s)</strong> Event dates (PST). If all day, omit time. For one day events use same start and end date. Enter as text like "Feb 21, 2010" or "Jun 29, 2010 8:00 am"</p><p><label>event start</label><br /><input name="midea-event-start" size="60"  value="' . $my_start . '" /><br />' . "\n" . '<label>event end</label><br /><input name="midea-event-end" size="60"  value="' . $my_end . '" /></p>' . "\n" ;
}




// When a post is inserted or updated
function midea_save_post()
{
	global $post;
	
	$post_id = $post->ID;


	// verify this came from the our screen and with proper authorization,
	// because save_post can be triggered at other times
	
	if ( !wp_verify_nonce( $_POST['midea_noncename'], 'MyNonceCode')) return $post_id;

	
	// verify if this is an auto save routine. If it is our form has not been submitted, so we dont want
	// to do anything
	if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) return $post_id;
	
	// flag to set if we need to deal with custom post type
	// not exactly sure if we need this, but it cannot hurt
	
	$post_flag = 'x'; 
	
	if ($post->post_type == "org") {
	
		$my_fields = midea_org_fields(); // fields for this content type
		$post_flag = 'org';
	
	} elseif ($post->post_type == "proj") {
		$my_fields = midea_proj_fields(); // fields for this content type
		$post_flag = 'proj';
		
	}  elseif ($post->post_type == "event") {
		$my_fields = midea_event_fields(); // fields for this content type
		$post_flag = 'event';
	}
	
	if ($post_flag != 'x') {
		// we have MIDEA content to deal with


		
		// Loop through the MIDEA field data
		foreach ($my_fields as $k=>$v)
		
		
		{
		
			$key = 'midea-' . $post_flag . '-' . $k;
			
			$value = @$_POST[$key];
			if (empty($value))
			{
				delete_post_meta($post_id, $key);
				continue;
			}
			
			// special check for event time fields, convert as needed to unix time
			if ($key == 'midea-event-start' OR $key == 'midea-event-end' ) {
				$value = strtotime($value);
			}

			// If value is a string it should be unique
			if (!is_array($value))
			{
				// Update meta
				if (!update_post_meta($post_id, $key, $value))
				{
					// Or add the meta data
					add_post_meta($post_id, $key, $value);
				}
			}
			else
			{
				// If passed along is an array, we should remove all previous data
				delete_post_meta($post_id, $key);
				
				// Loop through the array adding new values to the post meta as different entries with the same name
				foreach ($value as $entry)
					add_post_meta($post_id, $key, $entry);
			}
		}
		
	}
}

function org_columns($columns)
{
	$columns = array(
		"cb" => "<input type=\"checkbox\" />",
		"title" => "Organization",
		"web" => "Web Site",
		"address" => "Address",	
		"status" => "Status",	
	);	
	return $columns;
}

function org_custom_columns($column) 
{
	global $post;
	
	if ("ID" == $column) echo $post->ID;
	elseif ("title" == $column) echo $post->post_title;
	elseif ("web" == $column) {
		$ourl = get_post_meta($post->ID, 'midea-org-web', true);
		echo '<a href="' . $ourl . '" target="_blank">' . $ourl . '</a>';
	}
	elseif ("address" == $column) echo get_post_meta($post->ID, 'midea-org-address', true);
	elseif ("status" == $column) echo ucfirst($post->post_status) . 'ed<br />' . substr($post->post_date,0,10) ;
	
}
	

function proj_columns($columns)
{
	$columns = array(
		"cb" => "<input type=\"checkbox\" />",
		"title" => "Project",
		"org" => "Organization",	
		"rating" => "Rating",
		"pstatus" => "Status",
	);	
	return $columns;
}

function proj_custom_columns($column) 
{
	global $post;
	
	if ("ID" == $column) echo $post->ID;
	
	elseif ("title" == $column) echo $post->post_title;
	elseif ("rating" == $column) echo get_post_meta($post->ID, 'midea-proj-rating', true);
	elseif ("org" == $column) {		
		$oid = get_post_meta($post->ID, 'midea-proj-org', true);
		if ($oid > 0) echo get_the_title($oid);
	}
	elseif ("pstatus" == $column) echo ucfirst($post->post_status) . 'ed<br />' . substr($post->post_date,0,10) ;
}

function event_columns($columns)
{
	$columns = array(
		"cb" => "<input type=\"checkbox\" />",
		"title" => "Event",
		"when" => "Date",
		"location" => "Location",
		"estatus" => "Status",	
	);	
	return $columns;
}

function event_custom_columns($column) 
{
	global $post;
	
	if ("ID" == $column) echo $post->ID;
	elseif ("title" == $column) echo $post->post_title;
	elseif ("location" == $column) echo get_post_meta($post->ID, 'midea-event-location', true);
	elseif ("when" == $column) echo midea_get_event_str( get_post_meta($post->ID, 'midea-event-start', true), get_post_meta($post->ID, 'midea-event-end', true) );
	
	elseif ("estatus" == $column) echo ucfirst($post->post_status) . 'ed<br />' . substr($post->post_date,0,10) ;
}


function midea_template_redirect()
{
	global $wp;
	
	$midea_custom_types = array('proj', 'org', 'event');
	
	if (in_array($wp->query_vars["post_type"], $midea_custom_types)) {
	
		if ( is_robots() ) :
			do_action('do_robots');
			return;
		elseif ( is_feed() ) :
			do_feed();
			return;
		elseif ( is_trackback() ) :
			include( ABSPATH . 'wp-trackback.php' );
			return;
		elseif($wp->query_vars["name"]):
			include(TEMPLATEPATH . "/../midea/single-".$wp->query_vars["post_type"].".php");
			die();
		else:
			include(TEMPLATEPATH . "/../midea/".$wp->query_vars["post_type"].".php");
			die();
		endif;
	}

}






?>