Help on PHP Code

RobertoSousa · April 20, 2015

Hey guys

Need help on a php code i want to hide the tab created for the rest of the users and show only to user role doctor.

i have the following code:

  // Download Tab
	add_filter('um_profile_tabs', 'add_custom_profile_tab3', 4 );
	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);
	
	if($role=='doctor'){
		
	function add_custom_profile_tab3( $downloadtab ) {
 
		$downloadtab['download'] = array(
			'name' => 'Downloads',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $downloadtab;
		
	}
}
	else {
		
		function add_custom_profile_tab3( $downloadtab ) {
 
		$downloadtab['download'] = array(
			'name' => 'Downloads',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $downloadtab;
		
	}
		
 }

	add_action('um_profile_content_download_default', 'um_profile_content_download_default');
	function um_profile_content_download_default( $args ) {

	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);

        if  ($role == 'doctor' ){
        echo do_shortcode('[br]');
        echo do_shortcode('[job_dashboard]');
	}
          
  }

what should i do on

	else {
		
		function add_custom_profile_tab3( $downloadtab ) {
 
		$downloadtab['download'] = array(
			'name' => 'Downloads',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $downloadtab;
		
	}

section of the code to hide the tab for user with the name client?

i will appreciate the help

kind regards

Roberto Sousa

cyberRobot · April 20, 2015

I'm probably missing something, but it sounds like you only want to show a tab if the user's role is "docotor". Is that correct?

If so, you could just remove the "else" portion. So basically you would have something like this:

<?php
//...
 
if($role=='doctor'){
    function add_custom_profile_tab3( $downloadtab ) {
        $downloadtab['download'] = array(
            'name' => 'Downloads',
            'icon' => 'um-faicon-bookmark',
        );
        
        return $downloadtab;
    }
}
 
//...
?>

RobertoSousa · April 20, 2015

that's what I have done first

but it shows an error

cyberRobot · April 20, 2015

What does the error message say? Could you also post the updated code?

RobertoSousa · April 20, 2015

for what i can see is that wen i use

    function add_custom_profile_tab3( $downloadtab )

it register the tab

but if i use the code to show only for user doctor

if($role=='doctor'){
    function add_custom_profile_tab3( $downloadtab ) {
        $downloadtab['download'] = array(
            'name' => 'Downloads',
            'icon' => 'um-faicon-bookmark',
        );
        
        return $downloadtab;
    }
}

on the doctor profile i can see the tab and is content

and the error message only shows if im login with user client

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'add_custom_profile_tab3' not found or invalid function name in /home/sites/rmmedics.com/public_html/wp-includes/plugin.php on line 213

and the complete code of this php file is

<?php

	/***
	***	@Main tabs
	***/
	add_filter('um_profile_tabs', 'um_profile_tabs', 1 );
	function um_profile_tabs( $tabs ) {
		
		$tabs['main'] = array(
			'name' => __('About','ultimatemember'),
			'icon' => 'um-faicon-user'
		);
		
		return $tabs;
	}

// Submit Job Tab
	add_filter('um_profile_tabs', 'add_custom_profile_tab', 2 );
	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);
	
	if($role=='client'){
		
	function add_custom_profile_tab( $historytab ) {
 	
  		$historytab['history'] = array(
	  		'name' => 'Submit Job',
	  		'icon' => 'um-faicon-bookmark'
	  	);
		
		return $historytab;
		
	} 

 }
	
	else{
			function add_custom_profile_tab( $historytab ) {
 	
  		$historytab['history'] = array(
	  		'name' => 'Jobs',
	  		'icon' => 'um-faicon-bookmark'
	  	);
		
		return $historytab;
		
	}
		
 }

	add_action('um_profile_content_history_default', 'um_profile_content_history_default');
	function um_profile_content_history_default( $args ) {

	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);

        if  ($role == 'client' ){
        echo do_shortcode('[br]');
        echo do_shortcode('[submit_job_form]');
	}

        else  {
        echo do_shortcode('[br]');
        echo do_shortcode('[jobs]');
           }
         
        }

// Job Dashboard Tab
	add_filter('um_profile_tabs', 'add_custom_profile_tab2', 3 );
	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);
	
	if($role=='client'){
		
	function add_custom_profile_tab2( $bookmarktab ) {
 
		$bookmarktab['lineage'] = array(
			'name' => 'Job Dashboard',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $bookmarktab;
		
	}
 }
		else{
			
	function add_custom_profile_tab2( $bookmarktab ) {
 
		$bookmarktab['lineage'] = array(
			'name' => 'Upload Timesheet',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $bookmarktab;
		
	}
		
 }

	add_action('um_profile_content_lineage_default', 'um_profile_content_lineage_default');
	function um_profile_content_lineage_default( $args ) {

	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);

        if  ($role == 'client' ){
        echo do_shortcode('[br]');
        echo do_shortcode('[job_dashboard]');
	}

        else  {
        echo do_shortcode('[br]');
        echo do_shortcode('[wtf_fu_upload deny_public_uploads="1" accept_file_types="jpg|jpeg|png|pdf|JPG|JPEG|PNG|PDF" deny_file_types="htaccess|php|php3|php4|php5|cgi|aspx|asp|aspx|sh|phtml|shtml|pl|py|pyc|pyo" inline_file_types="jpg|jpeg|png|pdf|JPG|JPEG|PNG|PDF" image_file_types="jpg|jpeg|png|pdf|JPG|JPEG|PNG|PDF" max_file_size="5" max_number_of_files="30" auto_orient="1" create_medium_images="0" medium_width="800" medium_height="600" thumbnail_crop="1" thumbnail_width="50" thumbnail_height="50"]');	

	}
          
  }
  
  // Download Tab
	add_filter('um_profile_tabs', 'add_custom_profile_tab3', 4 );
	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);
	
	if($role=='doctor'){
		
	function add_custom_profile_tab3( $downloadtab ) {
 
		$downloadtab['download'] = array(
			'name' => 'Downloads',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $downloadtab;
		
	}
}
	else {
		
		function add_custom_profile_tab3( $downloadtab ) {
 
		$downloadtab['download'] = array(
			'name' => 'Downloads',
			'icon' => 'um-faicon-bookmark',
		);
		
		return $downloadtab;
		
	}	
		
 }

	add_action('um_profile_content_download_default', 'um_profile_content_download_default');
	function um_profile_content_download_default( $args ) {

	$current_user = wp_get_current_user()->id;
	$key = 'role';
        $single = true;
	//print_r($current_user);
	$role = get_user_meta( $current_user, $key,$single ); 
	
	//print_r($role);

        if  ($role == 'doctor' ){
        echo do_shortcode('[br]');
        echo do_shortcode('[job_dashboard]');
	}
          
  }

	/***
	***	@dynamic profile page title
	***/
	add_filter('wp_title', 'um_dynamic_user_profile_pagetitle', 100000, 2 );
	function um_dynamic_user_profile_pagetitle( $title, $sep = '' ) {
		global $paged, $page, $ultimatemember;

		$profile_title = um_get_option('profile_title');

		if ( um_is_core_page('user') && um_get_requested_user() ) {
			
			um_fetch_user( um_get_requested_user() );
			
			$profile_title = $ultimatemember->mail->convert_tags( $profile_title );
			
			$title = $profile_title;
			
			um_reset_user();
		
		}
		
		return $title;
	}
	
	/***
	***	@try and modify the page title in page
	***/
	add_filter('the_title', 'um_dynamic_user_profile_title', 100000, 2 );
	function um_dynamic_user_profile_title( $title, $id = '' ) {
		global $ultimatemember;
		
		if( is_admin() )
			return $title;

		if (  $id == $ultimatemember->permalinks->core['user'] ) {
			if ( um_is_core_page('user') && um_get_requested_user() ) {
				$title = um_get_display_name( um_get_requested_user() );
			} else if ( um_is_core_page('user') && is_user_logged_in() ) {
				$title = um_get_display_name( get_current_user_id() );
			}
		}
		
		return (strlen($title)!==strlen(utf8_decode($title))) ? $title : utf8_encode($title);
	}

cyberRobot · April 21, 2015

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'add_custom_profile_tab3' not found or invalid function name in /home/sites/rmmedics.com/public_html/wp-includes/plugin.php on line 213

It looks like you're trying to call a function that doesn't exist. If you only plan to define the function when $role is set to "doctor", you'll need to also suppress the function call. You could use function_exists(), for example, to see if the function is defined before calling it.

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