client settings source

<?php

//Creates form open tag, target variable can be used to specify what page to go to on form submission (need to default this to the current resource ID)
print '<form action="'.$target.'" method="POST">';

//Checks if the submite button was pressed, if true it will execute
if (isset($_POST['submit'])) {
    
    //Success Message to display
    print "<p>Changes saved successfully.</p>";
    
    //get MODX context settings and insert them into an array based on category variable in snippet call (can be left blank, need to make this a default setting)
    $relatedSettings = $modx->getCollection('modContextSetting', array('area'=>$category));
  
  //loop to set new values to each setting and save it
  foreach ($relatedSettings as $Setting) {
      
    if (isset($_POST[$Setting->get('key')])) {
        
      $Setting->set('value', $_POST[$Setting->get('key')]);
      
      $Setting->save();
    
    };
            
  };
  
    //clear cache
    
    $cm = $modx->getCacheManager();
    
    $cm->refresh();
    
    //Log form values, uncomment to debug
    
    //$modx->log(modX::LOG_LEVEL_ERROR, '[My-Snippet] - POST:'.print_r($_POST, true) );

}

//if to render each setting from the category parameter
if (!isset($relatedSettings)) $relatedSettings = $modx->getCollection('modContextSetting', array('area'=>$category));

//loop to render each setting in an input field
foreach ( $relatedSettings as $Setting ) {
    
    print '<label>'.$Setting->get('key').'</label><br/><input type="text" name="'.$Setting->get('key').'" value="'.$Setting->get('value').'"><br/>';

    };

//creates the form submit button and closes the form tag (need to add templating via chunk for the whole snippet)
print "<input type='submit' value='Save' class='submit' name='submit'></form>";