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class calendar_plugin_display_page in Calendar 7

Same name and namespace in other branches
  1. 6.2 includes/calendar_plugin_display_page.inc \calendar_plugin_display_page
  2. 7.2 includes/calendar_plugin_display_page.inc \calendar_plugin_display_page

The plugin that handles a full calendar page.

The only style option that will be available is the calendar style, which creates the navigation and links to other calendar displays. All options for paging, row plugins, etc. are deferred to the attachments.

Hierarchy

Expanded class hierarchy of calendar_plugin_display_page

1 string reference to 'calendar_plugin_display_page'
calendar_views_plugins in includes/calendar.views.inc
Implementation of hook_views_plugins

File

includes/calendar_plugin_display_page.inc, line 16
Views page plugin for the Calendar module.

View source 
class calendar_plugin_display_page extends views_plugin_display_page {
  function render() {
    if (!empty($this->view->date_info->forbid)) {
      drupal_not_found();
      exit;
    }
    return parent::render();
  }

  /**
   * Display validation.
   */
  function validate() {
    $errors = parent::validate();
    $arguments = $this->display->handler
      ->get_option('arguments');
    if (!in_array('date_argument', array_keys($arguments))) {
      if (empty($this->view->date_info->arg_missing)) {
        $errors[] = t("The Calendar display '@display_title' will not work without a Date argument.", array(
          '@display_title' => $this->definition['title'],
        ));
      }
      $this->view->date_info->arg_missing = TRUE;
    }
    elseif ($arguments['date_argument']['default_action'] != 'default' || $arguments['date_argument']['default_argument_type'] != 'date') {
      if (empty($this->view->date_info->arg_missing_default)) {
        $errors[] = calendar_errors('missing_argument_default');
      }
      $this->view->date_info->arg_missing_default = TRUE;
    }
    return $errors;
  }
  function get_style_type() {
    return 'calendar';
  }
  function defaultable_sections($section = NULL) {
    if (in_array($section, array(
      'style_plugin',
      'row_options',
      'row_plugin',
      'items_per_page',
    ))) {
      return FALSE;
    }
    return parent::defaultable_sections($section);
  }

  /**
   * Override some of the parent options.
   */
  function options(&$display) {
    parent::options($display);
    $display['displays'] = array();
    $display['style_plugin'] = 'calendar_nav';
    $display['items_per_page'] = 0;
    $display['row_plugin'] = '';
    $display['defaults']['style_plugin'] = FALSE;
    $display['defaults']['style_options'] = FALSE;
    $display['defaults']['row_plugin'] = FALSE;
    $display['defaults']['row_options'] = FALSE;
    $display['defaults']['items_per_page'] = FALSE;
  }

  /**
   * Add custom option definitions.
   */
  function option_definition() {
    $options = parent::option_definition();
    $options['calendar_colors'] = array(
      'default' => array(),
    );
    $options['calendar_colors_vocabulary'] = array(
      'default' => array(),
    );
    $options['calendar_colors_taxonomy'] = array(
      'default' => array(),
    );
    $options['calendar_colors_group'] = array(
      'default' => array(),
    );
    $options['calendar_popup'] = array(
      'default' => 0,
    );
    $options['calendar_date_link'] = array(
      'default' => '',
    );
    return $options;
  }

  /**
   * Provide the summary for attachment options in the views UI.
   *
   * This output is returned as an array.
   */
  function options_summary(&$categories, &$options) {

    // It is very important to call the parent function here:
    parent::options_summary($categories, $options);
    $variables = array(
      'module' => 'calendar',
      'topic' => 'settings',
    );
    $categories['calendar_settings'] = array(
      'title' => theme('advanced_help_topic', $variables) . t('Calendar settings'),
    );
    $colors = $this
      ->get_option('calendar_colors');
    $colors_taxonomy = $this
      ->get_option('calendar_colors_taxonomy');
    $options['calendar_colors'] = array(
      'category' => 'calendar_settings',
      'title' => t('Legend Content Types'),
      'value' => t('Edit'),
    );
    $options['calendar_colors_vocabulary'] = array(
      'category' => 'calendar_settings',
      'title' => t('Legend Vocabularies'),
      'value' => t('Edit'),
    );
    $options['calendar_colors_taxonomy'] = array(
      'category' => 'calendar_settings',
      'title' => t('Legend Terms'),
      'value' => t('Edit'),
    );
    if (function_exists('og_all_groups_options')) {
      $colors_group = $this
        ->get_option('calendar_colors_group');
      $options['calendar_colors_group'] = array(
        'category' => 'calendar_settings',
        'title' => t('Legend Groups'),
        'value' => t('Edit'),
      );
    }
    $popup_options = $this
      ->popup_options();
    $default = $this
      ->get_option('calendar_popup');
    $options['calendar_popup'] = array(
      'category' => 'calendar_settings',
      'title' => t('Date changer'),
      'value' => isset($default) ? $popup_options[$default] : $popup_options[0],
    );
    $default = $this
      ->get_option('calendar_date_link');
    $options['calendar_date_link'] = array(
      'category' => 'calendar_settings',
      'title' => t('Add new date link'),
      'value' => !empty($default) ? check_plain(node_type_get_name($default)) : t('None'),
    );
  }
  function popup_options() {
    return array(
      0 => t('No'),
      1 => t('Yes'),
    );
  }

  /**
   * @TODO Figure out how to get the colorpicker working in D7.
   */
  function options_form(&$form, &$form_state) {

    // It is very important to call the parent function here:
    parent::options_form($form, $form_state);
    switch ($form_state['section']) {
      case 'calendar_popup':
        $form['#title'] .= t('Date changer');
        $form['calendar_popup'] = array(
          '#type' => 'radios',
          '#default_value' => $this
            ->get_option('calendar_popup'),
          '#options' => $this
            ->popup_options(),
          '#description' => t('Display a popup calendar date selector?'),
        );
        break;
      case 'calendar_date_link':
        $form['#title'] .= t('Add new date link');
        $form['calendar_date_link'] = array(
          '#type' => 'radios',
          '#default_value' => $this
            ->get_option('calendar_date_link'),
          '#options' => array(
            '' => t('No link'),
          ) + node_type_get_names(),
          '#description' => t('Display a link to add a new date of the specified content type. Displayed only to users with appropriate permissions.'),
        );
        break;
      case 'calendar_colors':
        $method = 'types';

        // TODO Move the embedded styles other than the color into a stylesheet.
        $form['#title'] .= t('Content Type Legend Colors');
        $form['calendar_colors']['#tree'] = TRUE;
        $form['calendar_colors']['#prefix'] = '<div class="form-item"><label>' . t('Content Type') . '</label><p>' . t('Set a hex color value (like #ffffff) to use in the calendar legend for each content type. Types with empty values will have no stripe in the calendar and will not be added to the legend.') . '</p></div>';
        $colors = $this
          ->get_option('calendar_colors');
        switch ($method) {
          case 'types':
            $color_types = node_type_get_names();
            break;
        }
        foreach ($color_types as $key => $name) {
          $form['calendar_colors']['color'][$key] = array(
            '#title' => $name,
            '#type' => 'textfield',
            '#default_value' => isset($colors[$key]) ? $colors[$key] : '#ffffff',
            '#size' => 7,
            '#maxlength' => 7,
          );
        }
        break;
      case 'calendar_colors_vocabulary':
        $taxonomies = taxonomy_get_vocabularies();
        $options = array();
        foreach ($taxonomies as $vid => $vocab) {
          $options[$vid] = $vocab->name;
        }
        $colors_vocabulary = $this
          ->get_option('calendar_colors_vocabulary');
        $form['#title'] .= t('Vocabulary Legend Types');
        $form['calendar_colors_vocabulary'] = array(
          '#type' => 'checkboxes',
          '#default_value' => isset($colors_vocabulary) ? $colors_vocabulary : array(),
          '#multiple' => TRUE,
          '#options' => $options,
        );
        $form['calendar_colors_vocabulary']['#prefix'] = '<div class="form-item"><label>' . t('Vocabularies') . '</label>' . t('Select vocabularies to use for setting calendar legend colors by taxonomy term. This works best for vocabularies with only a limited number of possible terms.') . '</div>';
        break;
      case 'calendar_colors_taxonomy':
        $taxonomies = (array) $this
          ->get_option('calendar_colors_vocabulary');
        $colors_taxonomy = $this
          ->get_option('calendar_colors_taxonomy');
        $form['#title'] .= t('Taxonomy Legend Colors');
        $form['calendar_colors_taxonomy']['#prefix'] = '';
        if (empty($taxonomies)) {
          $form['calendar_colors_taxonomy']['#prefix'] .= '<div class="form-item warning">' . t('Please select Legend vocabularies first!') . '</div>';
        }
        $form['calendar_colors_taxonomy']['#prefix'] .= '<div class="form-item"><label>' . t('Taxonomy Terms') . '</label><p>' . t('Set a hex color value (like #ffffff) to use in the calendar legend for each taxonomy term. Terms with empty values will have no stripe in the calendar and will not be added to the legend. <strong>IMPORTANT!</strong>You must add the taxonomy field, Taxonomy: Term ID, to the view for this to do anything. You can exclude it from output if you do not want to see it in the view, but the field must be included.') . '</p></div>';
        $form['calendar_colors_taxonomy']['#tree'] = TRUE;
        $colors = $this
          ->get_option('calendar_colors');
        foreach ($taxonomies as $vid => $taxonomy) {
          $vocab = taxonomy_get_tree($vid);
          foreach ($vocab as $tid => $term) {
            $form['calendar_colors_taxonomy']['color'][$term->tid] = array(
              '#title' => t($term->name),
              '#type' => 'textfield',
              '#default_value' => isset($colors_taxonomy[$term->tid]) ? $colors_taxonomy[$term->tid] : '#ffffff',
              '#size' => 7,
              '#maxlength' => 7,
            );
          }
        }
        break;
      case 'calendar_colors_group':
        $colors_group = $this
          ->get_option('calendar_colors_group');
        $form['#title'] .= t('Group Legend Colors');
        $form['calendar_colors_group']['#prefix'] = '';
        $form['calendar_colors_group']['#prefix'] .= '<div class="form-item"><label>' . t('Group') . '</label><p>' . t('Set a hex color value (like #ffffff) to use in the calendar legend for each group. Groups with empty values will have no stripe in the calendar and will not be added to the legend.') . '</p></div>';
        $form['calendar_colors_group']['#tree'] = TRUE;
        $form['calendar_colors_group']['colorpicker'] = array(
          '#type' => 'calendar_colorpicker',
          '#prefix' => '<div class="clear-block"><div style="float:left">',
          '#suffix' => '</div>',
        );
        $groups = og_all_groups_options();
        foreach ($groups as $gid => $group_name) {
          $form['calendar_colors_group']['color'][$gid] = array(
            '#title' => t($group_name),
            '#type' => 'calendar_colorfield',
            '#default_value' => isset($colors_group[$gid]) ? $colors_group[$gid] : '#ffffff',
            '#calendar_colorpicker' => 'calendar-colors-group-colorpicker',
            '#prefix' => '<div style="float:left;margin-right:10px">',
            '#suffix' => '</div>',
          );
        }
        $form['calendar_colors_group']['color']['#suffix'] = '</div>';
        break;
    }
  }

  /**
   * Perform any necessary changes to the form values prior to storage.
   * There is no need for this function to actually store the data.
   */
  function options_submit(&$form, &$form_state) {

    // It is very important to call the parent function here:
    parent::options_submit($form, $form_state);
    switch ($form_state['section']) {
      case 'calendar_popup':
        $this
          ->set_option($form_state['section'], $form_state['values'][$form_state['section']]['popup']);
        break;
      case 'calendar_colors':
      case 'calendar_colors_taxonomy':
      case 'calendar_colors_group':
        $this
          ->set_option($form_state['section'], $form_state['values'][$form_state['section']]['color']);
        break;
      case 'calendar_colors_vocabulary':
        $this
          ->set_option($form_state['section'], array_filter($form_state['values'][$form_state['section']]));
        break;
      case 'calendar_date_link':
        $this
          ->set_option($form_state['section'], $form_state['values'][$form_state['section']]);
        variable_set('calendar_date_link_' . $form_state['values']['calendar_date_link'], $this->display->handler
          ->get_option('path'));
        break;
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
calendar_plugin_display_page::defaultable_sections function List which sections are defaultable and what items each section contains. Overrides views_plugin_display::defaultable_sections
calendar_plugin_display_page::get_style_type function Displays can require a certain type of style plugin. Overrides views_plugin_display::get_style_type
calendar_plugin_display_page::options function Override some of the parent options. Overrides views_object::options
calendar_plugin_display_page::options_form function @TODO Figure out how to get the colorpicker working in D7. Overrides views_plugin_display_page::options_form
calendar_plugin_display_page::options_submit function Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. Overrides views_plugin_display_page::options_submit
calendar_plugin_display_page::options_summary function Provide the summary for attachment options in the views UI. Overrides views_plugin_display_page::options_summary
calendar_plugin_display_page::option_definition function Add custom option definitions. Overrides views_plugin_display_page::option_definition
calendar_plugin_display_page::popup_options function
calendar_plugin_display_page::render function Render this display. Overrides views_plugin_display::render
calendar_plugin_display_page::validate function Display validation. Overrides views_plugin_display_page::validate
views_object::$definition public property Handler's definition.
views_object::$options public property Except for displays, options for the object will be held here. 1
views_object::altered_option_definition function Collect this handler's option definition and alter them, ready for use.
views_object::construct public function Views handlers use a special construct function. 4
views_object::export_options public function
views_object::export_option_always public function Always exports the option, regardless of the default value.
views_object::set_default_options public function Set default options.
views_object::set_definition public function Let the handler know what its full definition is.
views_object::unpack_options public function Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away.
views_object::unpack_translatable public function Unpack a single option definition.
views_object::unpack_translatables public function Unpacks each handler to store translatable texts.
views_object::_set_option_defaults public function
views_plugin::$display public property The current used views display.
views_plugin::$plugin_name public property The plugin name of this plugin, for example table or full.
views_plugin::$plugin_type public property The plugin type of this plugin, for example style or query.
views_plugin::additional_theme_functions public function Provide a list of additional theme functions for the theme info page.
views_plugin::plugin_title public function Return the human readable name of the display.
views_plugin::summary_title public function Returns the summary of the settings in the display. 8
views_plugin::theme_functions public function Provide a full list of possible theme templates used by this style.
views_plugin_display::$extender public property Stores all available display extenders.
views_plugin_display::$handlers public property List of handlers for this display.
views_plugin_display::$view public property The top object of a view. Overrides views_plugin::$view
views_plugin_display::accept_attachments public function Can this display accept attachments?
views_plugin_display::access public function Determine if the user has access to this display of the view.
views_plugin_display::attach_to public function Allow displays to attach to other views. 2
views_plugin_display::destroy public function Destructor. Overrides views_object::destroy
views_plugin_display::displays_exposed public function Determine if this display should display the exposed filters widgets. 1
views_plugin_display::export_handler public function Special method to export items that have handlers.
views_plugin_display::export_option public function Override of export_option() Overrides views_object::export_option
views_plugin_display::export_plugin public function Special handling for plugin export.
views_plugin_display::export_style public function Special handling for the style export.
views_plugin_display::format_themes public function Format a list of theme templates for output by the theme info helper.
views_plugin_display::get_arguments_tokens public function Returns to tokens for arguments.
views_plugin_display::get_field_labels public function List of fields for the current display with the associated relationship.
views_plugin_display::get_handler public function Get the handler object for a single handler.
views_plugin_display::get_handlers public function Get a full array of handlers for $type. This caches them.
views_plugin_display::get_link_display public function Check to see which display to use when creating links.
views_plugin_display::get_option public function Intelligently get an option either from this or default display.
views_plugin_display::get_path public function Return the base path to use for this display.
views_plugin_display::get_plugin public function Get the instance of a plugin, for example style or row.
views_plugin_display::get_special_blocks public function Provide the block system with any exposed widget blocks for this display.
views_plugin_display::get_url public function
views_plugin_display::hook_block_list public function If this display creates a block, implement one of these.
views_plugin_display::hook_menu public function If this display creates a page with a menu item, implement it here.
views_plugin_display::init public function 1
views_plugin_display::is_defaulted public function Determine if a given option is set to use the default or current display.
views_plugin_display::is_default_display public function If this display is the 'default' display which contains fallback settings. 1
views_plugin_display::is_identifier_unique public function Check if the provided identifier is unique.
views_plugin_display::options_override public function If override/revert was clicked, perform the proper toggle.
views_plugin_display::option_link public function Because forms may be split up into sections, this provides an easy URL to exactly the right section. Don't override this.
views_plugin_display::override_option public function Set an option and force it to be an override.
views_plugin_display::preview public function Fully render the display. 1
views_plugin_display::pre_execute public function Set up any variables on the view prior to execution.
views_plugin_display::query public function Inject anything into the query that the display handler needs. Overrides views_plugin::query
views_plugin_display::render_area public function
views_plugin_display::render_empty public function
views_plugin_display::render_filters public function Not all display plugins will support filtering.
views_plugin_display::render_footer public function Render the footer of the view.
views_plugin_display::render_header public function Render the header of the view.
views_plugin_display::render_more_link public function Render the 'more' link.
views_plugin_display::render_pager public function Not all display plugins will suppert pager rendering. 1
views_plugin_display::set_option public function Intelligently set an option either from this display or from the default display, if directed to do so.
views_plugin_display::set_override public function Flip the override setting for the given section.
views_plugin_display::unpack_handler public function Special method to unpack items that have handlers.
views_plugin_display::unpack_plugin public function Special handling for plugin unpacking.
views_plugin_display::unpack_style public function
views_plugin_display::uses_exposed public function Does this display uses exposed filters? 2
views_plugin_display::uses_exposed_form_in_block public function Check to see if the display can put the exposed form in a block.
views_plugin_display::uses_fields public function Determine if the display's style uses fields.
views_plugin_display::uses_link_display public function Check to see if the display has some need to link to another display. 1
views_plugin_display::use_ajax public function Does the display use AJAX?
views_plugin_display::use_group_by public function Does the display have groupby enabled?
views_plugin_display::use_more public function Does the display have a more link enabled?
views_plugin_display::use_more_always public function Should the enabled display more link be shown when no more items?
views_plugin_display::use_more_open_new_window public function Should the enabled display more link being opened in an new window?
views_plugin_display::use_more_text public function Does the display have custom link text?
views_plugin_display::use_pager public function Does the display have a pager enabled? 1
views_plugin_display::view_special_blocks public function Render any special blocks provided for this display.
views_plugin_display_page::execute public function The display page handler returns a normal view, but it also does a drupal_set_title for the page, and does a views_set_page_view on the view. Overrides views_plugin_display::execute 1
views_plugin_display_page::execute_hook_menu public function Add this display's path information to Drupal's menu system.
views_plugin_display_page::get_argument_text public function Provide some helpful text for the arguments. Overrides views_plugin_display::get_argument_text
views_plugin_display_page::get_pager_text public function Provide some helpful text for pagers. Overrides views_plugin_display::get_pager_text
views_plugin_display_page::has_path public function The page display has a path. Overrides views_plugin_display::has_path
views_plugin_display_page::options_validate public function Validate the options form. Overrides views_plugin_display::options_validate
views_plugin_display_page::uses_breadcrumb public function Check to see if the display needs a breadcrumb. Overrides views_plugin_display::uses_breadcrumb 1