modules/commons/commons_bw/commons_bw.module::commons_bw_system_info_alter() - Code Metrics - Inspection of "Updated the Metatag module to 7.x-1.15." - acquia/commons - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 7.x-3.x ( d8666b...d48267 )

by Devin

created 2016-06-03 14:33 UTC

modules/commons/commons_bw/commons_bw.module::commons_bw_system_info_alter() D

↳ Parent: Project

Complexity

Conditions	9
Paths	16

Size

Total Lines	37
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	9
eloc	14
nc	16
nop	3
dl	0
loc	37
rs	4.909
c	0
b	0
f	0

<?php
/**
 * @file
 * Code for the Commons Browsing Widget feature.
 */

include_once 'commons_bw.features.inc';

/**
 * Implements hook_hook_info().
 */
function commons_bw_hook_info() {
  $hooks = array(
    'commons_bw_group_widget',
    'commons_bw_create_all_widget',
  );

  return array_fill_keys($hooks, array('group' => 'commons'));
}

/**
 * Implements hook_system_info_alter().
 */
function commons_bw_system_info_alter(&$info, $file, $type) {

  // Commons BW dynamically adds the title_field field to content types that
  // request it.
  // We must add a corresponding line for each field instance to commons_bw.info
  // so that Features is aware of the instance and can successfully revert the
  // field_instance component back to its default state.
  if ($file->name == 'commons_bw') {
    foreach (node_type_get_types() as $node_type_object) {
      $node_type = $node_type_object->type;

      if (commons_bw_node_auto_title_instance($node_type)) {
        $info['features']['field_instance'][] = "node-$node_type-title_field";
      }
    }
  }

  // Dynamically adding a field to a content type results in features
  // automatically detecting Commons BW as a dependency.
  // We manually exclude the dependency in order to prevent the content type
  // modules from appearing overridden and to allow them to be used
  // independently of Commons BW.
  $node_types = &drupal_static(__FUNCTION__);

  if (!isset($node_types)) {
    foreach (module_implements('node_info') as $module) {
      $node_types[$module] = call_user_func($module . '_node_info');
    }
  }

  if (isset($node_types[$file->name])) {
    foreach ($node_types[$file->name] as $node_type => $node_info) {
      if (commons_bw_node_auto_title_instance($node_type)) {
        $info['features_exclude']['dependencies']['commons_bw'] = 'commons_bw';
      }
    }
  }
}

/**
 * Implements hook_modules_enabled().
 */
function commons_bw_modules_enabled($modules) {
  // Ensure that dynamically added title_field fields are in the default state
  // when modules that provide content types are enabled.
  foreach ($modules as $module) {
    if (module_hook($module, 'node_info')) {
      features_revert(array('commons_bw' => array('field_instance')));
    }
  }
}

/**
 * Implements hook_forms().
 *
 * The bundle is added to the partial node form ID, to prevent duplicate IDs on
 * the same page, but all of the partial forms are built with the same function.
 */
function commons_bw_forms($form_id, $args) {

  $forms = array();

  if (strpos($form_id, 'commons_bw_partial_node_form__') === 0) {
    $forms[$form_id] = array(
      'callback' => 'commons_bw_partial_node_form',
    );
  }

  return $forms;
}

/**
 * Implements hook_form_FORM_ID_alter().
 */
function commons_bw_form_views_exposed_form_alter(&$form, &$form_state, $form_id) {

  // Implements tweaks to exposed filters and sorts per the Commons designs.
  if (strpos($form['#id'],'views-exposed-form-commons-bw') === 0) {
    // Remove the sort order (eg, descending vs ascending).
    $form['sort_order']['#access'] = FALSE;
    $form['sort_by']['#title'] = t('Sorted by');
  }
}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * Add a setting to group content fields, to determine whether they will be
 * displayed on the mini node form of the browsing widget.
 */
function commons_bw_form_field_ui_field_edit_form_alter(&$form, &$form_state, $form_id) {

  if (!og_is_group_content_type($form['instance']['entity_type']['#value'], $form['instance']['bundle']['#value'])) {
    return;
  }

  // See if we're building for the first time, or getting pre-saved values.
  $field_name = $form['#field']['field_name'];

  if(!empty($form_state['field'][$field_name][LANGUAGE_NONE]['instance']['display_in_partial_form'])) {
    $display_default = $form_state['field'][$field_name][LANGUAGE_NONE]['instance']['display_in_partial_form'];
  }
  else if (isset($form_state['build_info']['args'][0]['display_in_partial_form'])) {
    $display_default = $form_state['build_info']['args'][0]['display_in_partial_form'];
  }
  else {
    $display_default = FALSE;
  }

  $form['instance']['display_in_partial_form'] = array(
    '#type' => 'checkbox',
    '#title' => t('Display in the browsing widget mini-form'),
    '#default_value' => $display_default,
  );
}

/**
 * Partial node form for the browsing widget.
 */
function commons_bw_partial_node_form($form, &$form_state, $bundle, $group_id = NULL) {
  global $user;
  global $language;

  if (!$group_id) {
    // Reset the og_field_widget_form cache because otherwise it ignores
    // multiple tries to render the same group audience widget (We have the
    // same group audience widget on the All and Posts tabs, when displaying
    // this form without group context).
    drupal_static_reset('og_field_widget_form');
  }

  if ($group_id) {
    $form_state['group_id'] = $group_id;
  }

  $instances = field_info_instances('node', $bundle);

  // Remove all fields except those marked as "display_in_partial_form".
  foreach($instances as $field_name => $instance) {
    if (empty($instance['display_in_partial_form'])) {
      unset($instances[$field_name]);
    }
  }

  // Make sure there's a field left to display.
  if (empty($instances)) {
    return $form;
  }

  // Create a dummy node for field_attach_form().
  $node = new stdClass();
  $node->type = $bundle;
  node_object_prepare($node);

  if (module_exists('locale')) {
    if (locale_multilingual_node_type($node->type)) {
      $node->language = $language->language;
    }
    else {
      $default = language_default();
      $node->language = $default->language;
    }
  }
  else {
    $node->language = LANGUAGE_NONE;
  }

  field_attach_form('node', $node, $form, $form_state, entity_language('node', $node));

  foreach(element_children($form) as $field_name) {
    if (empty($instances[$field_name])) {
      $form[$field_name]['#access'] = FALSE;
    }
  }

  if (!empty($form['#metatags'])) {
    unset($form['#metatags']);
  }

  // When not in a group context, enable the group audience widget.
  $form[OG_AUDIENCE_FIELD]['#weight'] = 100;
  $form[OG_AUDIENCE_FIELD]['#access'] = !$group_id;

  // Add a default form title.
  $form['title'] = array(
    '#markup' => t('Create content'),
    '#weight' => -100,
  );

  // Display the user's picture.
  $wrapper = entity_metadata_wrapper('user', $user);
  $path = empty($user->picture) ? variable_get('user_picture_default') : $wrapper->value()->picture->uri;
  $form['user_picture'] = array(
    '#theme' => 'image_style',
    '#style_name' => '50x50_avatar',
    '#path' => $path,
    '#prefix' => '<div class="user-picture">',
    '#suffix' => '</div>',
    '#weight' => -20,
  );

  $form['actions'] = array(
    '#type' => 'actions',
    '#weight' => 200,
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save'),
  );

  // Attach the browsing widget JS and give it a higher weight than
  // quicktabs.js.
  $form['#attached']['js'][] = array(
    'data' => drupal_get_path('module', 'commons_bw') . '/js/partial_node_form.js',
    'type' => 'file',
    'weight' => 100,
  );

  // Add in some descriptive classes for css down the line.
  $form['#attributes']['class'][] = 'node';
  $form['#attributes']['class'][] = 'commons-bw-partial-node-form';
  $form['#attributes']['class'][] = 'commons-bw-partial-node-form-' . $bundle;

  // Add a link to the full node form.
  $form['full_form'] = array(
    '#theme' => 'link',
    '#text' => t('Go to full form'),
    '#path' => 'node/add/' . str_replace('_', '-', $bundle),
    '#options' => array(
      'attributes' => array('class' => array('full-form')),
      'html' => FALSE,
    ),
    '#weight' => 100,
  );

  if ($group_id) {
    $form['full_form']['#options']['query'] = array(OG_AUDIENCE_FIELD => $group_id);
  }

  // Add the commons_bw after build first, in case other pre-renders needs need
  // to address fields by there CSS ID.
  array_unshift($form['#pre_render'], 'commons_bw_partial_node_form_after_build');
  $form['#validate'][] = 'commons_bw_partial_node_form_validate';

  return $form;
}

/**
 * After-build call-back. See commons_bw_partial_node_form().
 */
function commons_bw_partial_node_form_after_build($form) {
  $bundle = $form['#bundle'];

  // Set the form action to the form's tab.
  $tabs = commons_bw_get_tab_definitions();

  // Search for the tab displaying the current bundle.
  foreach ($tabs as $tab_id => $settings) {
    if ($settings['bundle'] == $bundle) {
      break;
    }
  }

  $form['#action'] = url(current_path(), array('query' => array('qt-commons_bw' => $tab_id)));
foreach ($a as $b) {
}

// $b is defined here only if $a has elements, for example if $a is array()
// then $b would not be defined here. To avoid that, we recommend to set a
// default value for $b.


// Better
$b = 0; // or whatever default makes sense in your context
foreach ($a as $b) {
}

// $b is now guaranteed to be defined here.

  return $form;
}

/**
 * Validation handler; Attach the node validation to the partial node form.
 */
function commons_bw_partial_node_form_validate($form, $form_state) {
  $node = $form['#entity'];

  field_attach_validate('node', $node);
  node_validate($node, $form, $form_state);

  if ((!module_exists('commons_trusted_contacts') || (module_exists('commons_trusted_contacts') && !module_exists('og_access'))) && empty($form_state['group_id']) && empty($form_state['values'][OG_AUDIENCE_FIELD][LANGUAGE_NONE][0])) {
    form_set_error(OG_AUDIENCE_FIELD, t('Please enter one or more groups where this content will be posted.'));
    return FALSE;
  }
}

/**
 * Submit handler; Create a node from the partial node form.
 */
function commons_bw_partial_node_form_submit($form, $form_state) {
  $node = $form['#entity'];

  node_submit($node);

  // Mark the node as created with the partial form
  $node->partial_node_form = TRUE;
  field_attach_submit('node', $node, $form, $form_state);

  $wrapper = entity_metadata_wrapper('node', $node);

  // If the node has a body and doesn't has a title, create a title from the
  // body.
  if ((empty($wrapper->title_field) || !$wrapper->title_field->value()) && empty($node->title)) {
    if (!empty($wrapper->body) && $wrapper->body->value()) {
      $title = htmlspecialchars_decode($wrapper->body->value->value());

      // Strip tags and whitespaces.
      $title = preg_replace('/[\t\n\r\0\x0B]/', '', strip_tags($title));

      // Shorten the title.
      $node->title = truncate_utf8($title, 30, TRUE, TRUE);
    }
  }

  // Set the group audience.
  if (!empty($form_state['group_id'])) {
    $wrapper->{OG_AUDIENCE_FIELD}->set(array($form_state['group_id']));
  }

  $node->form_state = $form_state;

  $wrapper->save();

  // Notify about the node creation.
  $arguments = array('@type' => node_type_get_name($node), '%title' => $node->title);

  drupal_set_message(t('@type %title has been created.', $arguments));
}

/**
 * Get a list of modules that add content to a particular type of widget.
 *
 * The only currently supported widget type is 'group', but this
 * could be extended to support other entities.
 *
 * @param $widget_type
 *   An optional type of widget to restrict results to, defaults to 'group'.
 *
 * @return array
 *   An array of return values of the hook implementations.
 */
function commons_bw_get_tab_definitions($widget_type = 'group') {
  $hook_name = 'commons_bw_' . $widget_type . '_widget';

  $tabs = module_invoke_all($hook_name);

  drupal_alter($hook_name, $tabs);

  return $tabs;
}

/**
 * Helper function to determine whether Commons_BW should define a title field
 * instance on behalf of a content type.
 *
 * @param $node_type
 *   The type of the node to check auto title settings for.
 *
 * @return boolean
 *   The value of the auto title setting if available, TRUE otherwise.
 */
function commons_bw_node_auto_title_instance($node_type) {
  $commons_groups_entity_types = commons_groups_get_group_content_entity_types();

  return isset($commons_groups_entity_types['node'][$node_type]['auto_title_instance']) ? $commons_groups_entity_types['node'][$node_type]['auto_title_instance'] : TRUE;
}

/**
 * Provides a styled content creation dropdown widget for the 'all' tab of the
 * group homepage browsing widget.
 *
 * @param $group
 *   The group node associated with the group homepage.
 *
 * @return string
 *   The content creation dropdown widget HTML.
 */
function commons_bw_create_all_widget($group) {
  $links = array();

  // Collect definitions from implementing modules.
  $items = module_invoke_all('commons_bw_create_all_widget', $group);
  uasort($items, 'element_sort');

  foreach ($items as $module => $item) {
    $links[] = $item['link'] . ' ' . $item['text'];

    // Populate the default content creation link.
    if (isset($item['default']) && $item['default']) {
      $default = $item;
    }
  }

  $output = '';

  if (!empty($default)) {
    $output .= $default['link'] . '<a class="commons-bw-create-choose"><span></span></a>';
  }

  $output .= '<div class="commons-bw-create-choose-bg"></div><div class="commons-bw-create-choose-holder">' . theme('item_list', array('items' => $links, 'type' => 'ul', 'attributes' => array('class' => 'commons-bw-create-all-widget-types'))) . '</div>';

  return $output;
}

/**
 * Generate a renderable group widget.
 *
 * @param $group
 *   An optional group node to be used as a tab and views argument.
 *
 * @return array
 *   An array in the format expected by drupal_render().
 */
function commons_bw_generate_group_widget($group = NULL) {
  // Prepare an array of default quicktabs settings.
  $settings = array(
    'style' => 'Commons Pills',
    'ajax' => FALSE,
    'html' => TRUE,
  );

  // Load the browsing widget tab definitions.
  $tabs = commons_bw_get_tab_definitions('group');

  foreach ($tabs as $machine_name => $tab_settings) {
    // Populate the group argument.
    $tabs[$machine_name]['args'] = $group ? $group->nid : 0;

    // Add the result count to the title for 'view' tabs.
    if ($tab_settings['type'] == 'view') {
      // Get the view specified by the tab settings.
      $view = views_get_view($tab_settings['vid']);

      // If the tab specified a view display use it, otherwise the view will be
      // rendered using the default display.
      if (isset($tab_settings['display'])) {
        $view->set_display($tab_settings['display']);
      }

      // If the tab references a group, set it as a tab argument.
      if ($group) {
        $view->set_arguments(array($group->nid));
      }

      $view->display_handler->options['filters']['flagged']['value'] = 'All';
      $view->get_total_rows = TRUE;
      $view->execute();

      // Append the result count to the tab title.
      $tabs[$machine_name]['title'] = $tabs[$machine_name]['title'] . ' <span class="commons-bw-result-count">'. $view->total_rows . '</span>';
    }

    // Use the current tab as the quicktabs default if the tab settings specify.
    if (!empty($tabs[$machine_name]['default'])) {
      $settings['default_tab'] = $machine_name;
    }
  }

  return quicktabs_build_quicktabs('commons_bw', $settings, $tabs);
}

/**
 * Implements hook_quicktabs_tabstyles().
 */
function commons_bw_quicktabs_tabstyles() {
  $path = drupal_get_path('module', 'commons_bw');

  return array(
    $path . '/plugins/quicktabs_styles/commons_pills/commons_pills.css' => t('Commons Pills'),
    $path . '/plugins/quicktabs_styles/commons_tabs/commons_tabs.css' => t('Commons Tabs'),
  );
}


1			<?php
2			/**
3			* @file
4			* Code for the Commons Browsing Widget feature.
5			*/
6
7			include_once 'commons_bw.features.inc';
8
9			/**
10			* Implements hook_hook_info().
11			*/
12			function commons_bw_hook_info() {
13			$hooks = array(
14			'commons_bw_group_widget',
15			'commons_bw_create_all_widget',
16			);
17
18			return array_fill_keys($hooks, array('group' => 'commons'));
19			}
20
21			/**
22			* Implements hook_system_info_alter().
23			*/
24			function commons_bw_system_info_alter(&$info, $file, $type) {
			0 ignored issues – show Unused Code introduced 2016-06-03 14:37 UTC by Report Bug Copy Issue Report The parameter `$type` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
25			// Commons BW dynamically adds the title_field field to content types that
26			// request it.
27			// We must add a corresponding line for each field instance to commons_bw.info
28			// so that Features is aware of the instance and can successfully revert the
29			// field_instance component back to its default state.
30			if ($file->name == 'commons_bw') {
31			foreach (node_type_get_types() as $node_type_object) {
32			$node_type = $node_type_object->type;
33
34			if (commons_bw_node_auto_title_instance($node_type)) {
35			$info['features']['field_instance'][] = "node-$node_type-title_field";
36			}
37			}
38			}
39
40			// Dynamically adding a field to a content type results in features
41			// automatically detecting Commons BW as a dependency.
42			// We manually exclude the dependency in order to prevent the content type
43			// modules from appearing overridden and to allow them to be used
44			// independently of Commons BW.
45			$node_types = &drupal_static(__FUNCTION__);
46
47			if (!isset($node_types)) {
48			foreach (module_implements('node_info') as $module) {
49			$node_types[$module] = call_user_func($module . '_node_info');
50			}
51			}
52
53			if (isset($node_types[$file->name])) {
54			foreach ($node_types[$file->name] as $node_type => $node_info) {
55			if (commons_bw_node_auto_title_instance($node_type)) {
56			$info['features_exclude']['dependencies']['commons_bw'] = 'commons_bw';
57			}
58			}
59			}
60			}
61
62			/**
63			* Implements hook_modules_enabled().
64			*/
65			function commons_bw_modules_enabled($modules) {
66			// Ensure that dynamically added title_field fields are in the default state
67			// when modules that provide content types are enabled.
68			foreach ($modules as $module) {
69			if (module_hook($module, 'node_info')) {
70			features_revert(array('commons_bw' => array('field_instance')));
71			}
72			}
73			}
74
75			/**
76			* Implements hook_forms().
77			*
78			* The bundle is added to the partial node form ID, to prevent duplicate IDs on
79			* the same page, but all of the partial forms are built with the same function.
80			*/
81			function commons_bw_forms($form_id, $args) {
			0 ignored issues – show Unused Code introduced 2016-06-03 14:37 UTC by Report Bug Copy Issue Report The parameter `$args` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
82			$forms = array();
83
84			if (strpos($form_id, 'commons_bw_partial_node_form__') === 0) {
85			$forms[$form_id] = array(
86			'callback' => 'commons_bw_partial_node_form',
87			);
88			}
89
90			return $forms;
91			}
92
93			/**
94			* Implements hook_form_FORM_ID_alter().
95			*/
96			function commons_bw_form_views_exposed_form_alter(&$form, &$form_state, $form_id) {
			0 ignored issues – show Unused Code introduced 2016-06-03 14:37 UTC by Report Bug Copy Issue Report The parameter `$form_state` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2016-06-03 14:37 UTC by Report Bug Copy Issue Report The parameter `$form_id` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
97			// Implements tweaks to exposed filters and sorts per the Commons designs.
98			if (strpos($form['#id'],'views-exposed-form-commons-bw') === 0) {
99			// Remove the sort order (eg, descending vs ascending).
100			$form['sort_order']['#access'] = FALSE;
101			$form['sort_by']['#title'] = t('Sorted by');
102			}
103			}
104
105			/**
106			* Implements hook_form_FORM_ID_alter().
107			*
108			* Add a setting to group content fields, to determine whether they will be
109			* displayed on the mini node form of the browsing widget.
110			*/
111			function commons_bw_form_field_ui_field_edit_form_alter(&$form, &$form_state, $form_id) {
			0 ignored issues – show Unused Code introduced 2016-06-03 14:37 UTC by Report Bug Copy Issue Report The parameter `$form_id` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
112			if (!og_is_group_content_type($form['instance']['entity_type']['#value'], $form['instance']['bundle']['#value'])) {
113			return;
114			}
115
116			// See if we're building for the first time, or getting pre-saved values.
117			$field_name = $form['#field']['field_name'];
118
119			if(!empty($form_state['field'][$field_name][LANGUAGE_NONE]['instance']['display_in_partial_form'])) {
120			$display_default = $form_state['field'][$field_name][LANGUAGE_NONE]['instance']['display_in_partial_form'];
121			}
122			else if (isset($form_state['build_info']['args'][0]['display_in_partial_form'])) {
123			$display_default = $form_state['build_info']['args'][0]['display_in_partial_form'];
124			}
125			else {
126			$display_default = FALSE;
127			}
128
129			$form['instance']['display_in_partial_form'] = array(
130			'#type' => 'checkbox',
131			'#title' => t('Display in the browsing widget mini-form'),
132			'#default_value' => $display_default,
133			);
134			}
135
136			/**
137			* Partial node form for the browsing widget.
138			*/
139			function commons_bw_partial_node_form($form, &$form_state, $bundle, $group_id = NULL) {
140			global $user;
141			global $language;
142
143			if (!$group_id) {
144			// Reset the og_field_widget_form cache because otherwise it ignores
145			// multiple tries to render the same group audience widget (We have the
146			// same group audience widget on the All and Posts tabs, when displaying
147			// this form without group context).
148			drupal_static_reset('og_field_widget_form');
149			}
150
151			if ($group_id) {
152			$form_state['group_id'] = $group_id;
153			}
154
155			$instances = field_info_instances('node', $bundle);
156
157			// Remove all fields except those marked as "display_in_partial_form".
158			foreach($instances as $field_name => $instance) {
159			if (empty($instance['display_in_partial_form'])) {
160			unset($instances[$field_name]);
161			}
162			}
163
164			// Make sure there's a field left to display.
165			if (empty($instances)) {
166			return $form;
167			}
168
169			// Create a dummy node for field_attach_form().
170			$node = new stdClass();
171			$node->type = $bundle;
172			node_object_prepare($node);
173
174			if (module_exists('locale')) {
175			if (locale_multilingual_node_type($node->type)) {
176			$node->language = $language->language;
177			}
178			else {
179			$default = language_default();
180			$node->language = $default->language;
181			}
182			}
183			else {
184			$node->language = LANGUAGE_NONE;
185			}
186
187			field_attach_form('node', $node, $form, $form_state, entity_language('node', $node));
188
189			foreach(element_children($form) as $field_name) {
190			if (empty($instances[$field_name])) {
191			$form[$field_name]['#access'] = FALSE;
192			}
193			}
194
195			if (!empty($form['#metatags'])) {
196			unset($form['#metatags']);
197			}
198
199			// When not in a group context, enable the group audience widget.
200			$form[OG_AUDIENCE_FIELD]['#weight'] = 100;
201			$form[OG_AUDIENCE_FIELD]['#access'] = !$group_id;
202
203			// Add a default form title.
204			$form['title'] = array(
205			'#markup' => t('Create content'),
206			'#weight' => -100,
207			);
208
209			// Display the user's picture.
210			$wrapper = entity_metadata_wrapper('user', $user);
211			$path = empty($user->picture) ? variable_get('user_picture_default') : $wrapper->value()->picture->uri;
212			$form['user_picture'] = array(
213			'#theme' => 'image_style',
214			'#style_name' => '50x50_avatar',
215			'#path' => $path,
216			'#prefix' => '<div class="user-picture">',
217			'#suffix' => '</div>',
218			'#weight' => -20,
219			);
220
221			$form['actions'] = array(
222			'#type' => 'actions',
223			'#weight' => 200,
224			);
225			$form['actions']['submit'] = array(
226			'#type' => 'submit',
227			'#value' => t('Save'),
228			);
229
230			// Attach the browsing widget JS and give it a higher weight than
231			// quicktabs.js.
232			$form['#attached']['js'][] = array(
233			'data' => drupal_get_path('module', 'commons_bw') . '/js/partial_node_form.js',
234			'type' => 'file',
235			'weight' => 100,
236			);
237
238			// Add in some descriptive classes for css down the line.
239			$form['#attributes']['class'][] = 'node';
240			$form['#attributes']['class'][] = 'commons-bw-partial-node-form';
241			$form['#attributes']['class'][] = 'commons-bw-partial-node-form-' . $bundle;
242
243			// Add a link to the full node form.
244			$form['full_form'] = array(
245			'#theme' => 'link',
246			'#text' => t('Go to full form'),
247			'#path' => 'node/add/' . str_replace('_', '-', $bundle),
248			'#options' => array(
249			'attributes' => array('class' => array('full-form')),
250			'html' => FALSE,
251			),
252			'#weight' => 100,
253			);
254
255			if ($group_id) {
256			$form['full_form']['#options']['query'] = array(OG_AUDIENCE_FIELD => $group_id);
257			}
258
259			// Add the commons_bw after build first, in case other pre-renders needs need
260			// to address fields by there CSS ID.
261			array_unshift($form['#pre_render'], 'commons_bw_partial_node_form_after_build');
262			$form['#validate'][] = 'commons_bw_partial_node_form_validate';
263
264			return $form;
265			}
266
267			/**
268			* After-build call-back. See commons_bw_partial_node_form().
269			*/
270			function commons_bw_partial_node_form_after_build($form) {
271			$bundle = $form['#bundle'];
272
273			// Set the form action to the form's tab.
274			$tabs = commons_bw_get_tab_definitions();
275
276			// Search for the tab displaying the current bundle.
277			foreach ($tabs as $tab_id => $settings) {
278			if ($settings['bundle'] == $bundle) {
279			break;
280			}
281			}
282
283			$form['#action'] = url(current_path(), array('query' => array('qt-commons_bw' => $tab_id)));
			0 ignored issues – show Bug introduced 2016-06-03 14:37 UTC by Report Bug Copy Issue Report The variable `$tab_id` seems to be defined by a `foreach` iteration on line `277`. Are you sure the iterator is never empty, otherwise this variable is not defined? It seems like you are relying on a variable being defined by an iteration: foreach ($a as $b) { } // $b is defined here only if $a has elements, for example if $a is array() // then $b would not be defined here. To avoid that, we recommend to set a // default value for $b. // Better $b = 0; // or whatever default makes sense in your context foreach ($a as $b) { } // $b is now guaranteed to be defined here. Loading history...
284
285			return $form;
286			}
287
288			/**
289			* Validation handler; Attach the node validation to the partial node form.
290			*/
291			function commons_bw_partial_node_form_validate($form, $form_state) {
292			$node = $form['#entity'];
293
294			field_attach_validate('node', $node);
295			node_validate($node, $form, $form_state);
296
297			if ((!module_exists('commons_trusted_contacts') \|\| (module_exists('commons_trusted_contacts') && !module_exists('og_access'))) && empty($form_state['group_id']) && empty($form_state['values'][OG_AUDIENCE_FIELD][LANGUAGE_NONE][0])) {
298			form_set_error(OG_AUDIENCE_FIELD, t('Please enter one or more groups where this content will be posted.'));
299			return FALSE;
300			}
301			}
302
303			/**
304			* Submit handler; Create a node from the partial node form.
305			*/
306			function commons_bw_partial_node_form_submit($form, $form_state) {
307			$node = $form['#entity'];
308
309			node_submit($node);
310
311			// Mark the node as created with the partial form
312			$node->partial_node_form = TRUE;
313			field_attach_submit('node', $node, $form, $form_state);
314
315			$wrapper = entity_metadata_wrapper('node', $node);
316
317			// If the node has a body and doesn't has a title, create a title from the
318			// body.
319			if ((empty($wrapper->title_field) \|\| !$wrapper->title_field->value()) && empty($node->title)) {
320			if (!empty($wrapper->body) && $wrapper->body->value()) {
321			$title = htmlspecialchars_decode($wrapper->body->value->value());
322
323			// Strip tags and whitespaces.
324			$title = preg_replace('/[\t\n\r\0\x0B]/', '', strip_tags($title));
325
326			// Shorten the title.
327			$node->title = truncate_utf8($title, 30, TRUE, TRUE);
328			}
329			}
330
331			// Set the group audience.
332			if (!empty($form_state['group_id'])) {
333			$wrapper->{OG_AUDIENCE_FIELD}->set(array($form_state['group_id']));
334			}
335
336			$node->form_state = $form_state;
337
338			$wrapper->save();
339
340			// Notify about the node creation.
341			$arguments = array('@type' => node_type_get_name($node), '%title' => $node->title);
342
343			drupal_set_message(t('@type %title has been created.', $arguments));
344			}
345
346			/**
347			* Get a list of modules that add content to a particular type of widget.
348			*
349			* The only currently supported widget type is 'group', but this
350			* could be extended to support other entities.
351			*
352			* @param $widget_type
353			* An optional type of widget to restrict results to, defaults to 'group'.
354			*
355			* @return array
356			* An array of return values of the hook implementations.
357			*/
358			function commons_bw_get_tab_definitions($widget_type = 'group') {
359			$hook_name = 'commons_bw_' . $widget_type . '_widget';
360
361			$tabs = module_invoke_all($hook_name);
362
363			drupal_alter($hook_name, $tabs);
364
365			return $tabs;
366			}
367
368			/**
369			* Helper function to determine whether Commons_BW should define a title field
370			* instance on behalf of a content type.
371			*
372			* @param $node_type
373			* The type of the node to check auto title settings for.
374			*
375			* @return boolean
376			* The value of the auto title setting if available, TRUE otherwise.
377			*/
378			function commons_bw_node_auto_title_instance($node_type) {
379			$commons_groups_entity_types = commons_groups_get_group_content_entity_types();
380
381			return isset($commons_groups_entity_types['node'][$node_type]['auto_title_instance']) ? $commons_groups_entity_types['node'][$node_type]['auto_title_instance'] : TRUE;
382			}
383
384			/**
385			* Provides a styled content creation dropdown widget for the 'all' tab of the
386			* group homepage browsing widget.
387			*
388			* @param $group
389			* The group node associated with the group homepage.
390			*
391			* @return string
392			* The content creation dropdown widget HTML.
393			*/
394			function commons_bw_create_all_widget($group) {
395			$links = array();
396
397			// Collect definitions from implementing modules.
398			$items = module_invoke_all('commons_bw_create_all_widget', $group);
399			uasort($items, 'element_sort');
400
401			foreach ($items as $module => $item) {
402			$links[] = $item['link'] . ' ' . $item['text'];
403
404			// Populate the default content creation link.
405			if (isset($item['default']) && $item['default']) {
406			$default = $item;
407			}
408			}
409
410			$output = '';
411
412			if (!empty($default)) {
413			$output .= $default['link'] . '<a class="commons-bw-create-choose"><span></span></a>';
414			}
415
416			$output .= '<div class="commons-bw-create-choose-bg"></div><div class="commons-bw-create-choose-holder">' . theme('item_list', array('items' => $links, 'type' => 'ul', 'attributes' => array('class' => 'commons-bw-create-all-widget-types'))) . '</div>';
417
418			return $output;
419			}
420
421			/**
422			* Generate a renderable group widget.
423			*
424			* @param $group
425			* An optional group node to be used as a tab and views argument.
426			*
427			* @return array
428			* An array in the format expected by drupal_render().
429			*/
430			function commons_bw_generate_group_widget($group = NULL) {
431			// Prepare an array of default quicktabs settings.
432			$settings = array(
433			'style' => 'Commons Pills',
434			'ajax' => FALSE,
435			'html' => TRUE,
436			);
437
438			// Load the browsing widget tab definitions.
439			$tabs = commons_bw_get_tab_definitions('group');
440
441			foreach ($tabs as $machine_name => $tab_settings) {
442			// Populate the group argument.
443			$tabs[$machine_name]['args'] = $group ? $group->nid : 0;
444
445			// Add the result count to the title for 'view' tabs.
446			if ($tab_settings['type'] == 'view') {
447			// Get the view specified by the tab settings.
448			$view = views_get_view($tab_settings['vid']);
449
450			// If the tab specified a view display use it, otherwise the view will be
451			// rendered using the default display.
452			if (isset($tab_settings['display'])) {
453			$view->set_display($tab_settings['display']);
454			}
455
456			// If the tab references a group, set it as a tab argument.
457			if ($group) {
458			$view->set_arguments(array($group->nid));
459			}
460
461			$view->display_handler->options['filters']['flagged']['value'] = 'All';
462			$view->get_total_rows = TRUE;
463			$view->execute();
464
465			// Append the result count to the tab title.
466			$tabs[$machine_name]['title'] = $tabs[$machine_name]['title'] . ' <span class="commons-bw-result-count">'. $view->total_rows . '</span>';
467			}
468
469			// Use the current tab as the quicktabs default if the tab settings specify.
470			if (!empty($tabs[$machine_name]['default'])) {
471			$settings['default_tab'] = $machine_name;
472			}
473			}
474
475			return quicktabs_build_quicktabs('commons_bw', $settings, $tabs);
476			}
477
478			/**
479			* Implements hook_quicktabs_tabstyles().
480			*/
481			function commons_bw_quicktabs_tabstyles() {
482			$path = drupal_get_path('module', 'commons_bw');
483
484			return array(
485			$path . '/plugins/quicktabs_styles/commons_pills/commons_pills.css' => t('Commons Pills'),
486			$path . '/plugins/quicktabs_styles/commons_tabs/commons_tabs.css' => t('Commons Tabs'),
487			);
488			}
489

acquia / commons

Push — 7.x-3.x ( d8666b...d48267 )

modules/commons/commons_bw/commons_bw.module::commons_bw_system_info_alter() D

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