function context_ui_form_process in Context 6

Same name in this branch

1. 6 context_ui/context_ui.admin.inc \context_ui_form_process()
2. 6 context_ui/export_ui/context_export_ui.class.php \context_ui_form_process()

Same name and namespace in other branches

1. 5 context_ui/context_ui_admin.inc \context_ui_form_process()
2. 6.3 context_ui/export_ui/context_export_ui.class.php \context_ui_form_process()
3. 6.2 context_ui/context_ui.admin.inc \context_ui_form_process()
4. 7.3 context_ui/export_ui/context_export_ui.class.php \context_ui_form_process()

Produces a context object from submitted form values.

Parameters

$form: A form array with submitted values

Return value

A context object

2 calls to context_ui_form_process()

context_ui_form_submit in context_ui/context_ui.admin.inc

Submit handler for main context_ui form.

context_ui_form_submit in context_ui/export_ui/context_export_ui.class.php

Submit handler for main context_ui form.

File

context_ui/context_ui.admin.inc, line 843

Code

function context_ui_form_process($form) {
  $context = new stdClass();

  // Context ns/attr/value definition
  foreach (array(
    'cid',
    'system',
    'namespace',
    'attribute',
    'value',
    'description',
  ) as $item) {
    $context->{$item} = isset($form[$item]) ? $form[$item] : NULL;
  }
  $context->status = 1;

  // all user defined contexts have status 1
  // Retrieve values for conditions
  foreach (array_keys(context_conditions()) as $id) {
    if (is_array($form['items'][$id])) {
      foreach ($form['items'][$id] as $option => $value) {
        if (!empty($value)) {
          $context->{$id}[] = $option;
        }
      }
    }
    else {
      if (isset($form['items'][$id]) && !empty($form['items'][$id])) {
        $context->{$id}[] = $form['items'][$id];
      }
    }
  }

  // Retrieve values for reactions -- preserve key => val associations
  foreach (array_keys(context_reactions()) as $id) {
    if (isset($form['items'][$id]) && !context_empty($form['items'][$id])) {
      $context->{$id} = $form['items'][$id];
    }
  }

  // Blocks must be done by region
  $theme_key = variable_get('theme_default', 'garland');

  // Get list of "valid" available blocks
  $valid = _context_ui_get_blocks();
  $valid = $valid[0];
  foreach (system_region_list($theme_key) as $region => $label) {
    if ($blocks = $form['block']['regions'][$region]) {
      $blocks = explode(',', $blocks);
      $midpoint = array_search('system', $blocks);
      foreach ($blocks as $position => $bid) {

        // Don't initialize the block array until we're actually sure
        // the context contains blocks.
        if (!isset($context->block)) {
          $context->block = array();
        }
        if ($bid != 'system') {
          $block = $valid[$bid];
          $modifier = $position < $midpoint ? -20 : 20;
          $block->weight = $position - $midpoint + $modifier;
          $block->region = $region;
          $block->type = 'context_ui';
          $context->block[$block->bid] = $block;
        }
      }
    }
  }
  return $context;
}