Stripping CVS keywords

[project/panels.git] / panels_mini / plugins / export_ui / panels_mini_ui.class.php

<?php

class panels_mini_ui extends ctools_export_ui {
  function init($plugin) {
    parent::init($plugin);
    ctools_include('context');
  }

  function list_form(&$form, &$form_state) {
    ctools_include('plugins', 'panels');
    $this->layouts = panels_get_layouts();

    parent::list_form($form, $form_state);

    $categories = $layouts = array('all' => t('- All -'));
    foreach ($this->items as $item) {
      $categories[$item->category] = $item->category ? $item->category : t('Mini panels');
    }

    $form['top row']['category'] = array(
      '#type' => 'select',
      '#title' => t('Category'),
      '#options' => $categories,
      '#default_value' => 'all',
      '#weight' => -10,
    );

    foreach ($this->layouts as $name => $plugin) {
      $layouts[$name] = $plugin['title'];
    }

    $form['top row']['layout'] = array(
      '#type' => 'select',
      '#title' => t('Layout'),
      '#options' => $layouts,
      '#default_value' => 'all',
      '#weight' => -9,
    );
  }

  function list_filter($form_state, $item) {
    if ($form_state['values']['category'] != 'all' && $form_state['values']['category'] != $item->category) {
      return TRUE;
    }

    if ($form_state['values']['layout'] != 'all' && $form_state['values']['layout'] != $item->display->layout) {
      return TRUE;
    }

    return parent::list_filter($form_state, $item);
  }

  function list_sort_options() {
    return array(
      'disabled' => t('Enabled, title'),
      'title' => t('Title'),
      'name' => t('Name'),
      'category' => t('Category'),
      'storage' => t('Storage'),
      'layout' => t('Layout'),
    );
  }

  function list_build_row($item, &$form_state, $operations) {
    // Set up sorting
    switch ($form_state['values']['order']) {
      case 'disabled':
        $this->sorts[$item->name] = empty($item->disabled) . $item->admin_title;
        break;
      case 'title':
        $this->sorts[$item->name] = $item->admin_title;
        break;
      case 'name':
        $this->sorts[$item->name] = $item->name;
        break;
      case 'category':
        $this->sorts[$item->name] = ($item->category ? $item->category : t('Mini panels')) . $item->admin_title;
        break;
      case 'layout':
        $this->sorts[$item->name] = $item->display->layout . $item->admin_title;
        break;
      case 'storage':
        $this->sorts[$item->name] = $item->type . $item->admin_title;
        break;
    }

    $layout = !empty($this->layouts[$item->display->layout]) ? $this->layouts[$item->display->layout]['title'] : t('Missing layout');
    $category = $item->category ? check_plain($item->category) : t('Mini panels');

    $this->rows[$item->name] = array(
      'data' => array(
        array('data' => check_plain($item->admin_title), 'class' => 'ctools-export-ui-title'),
        array('data' => check_plain($item->name), 'class' => 'ctools-export-ui-name'),
        array('data' => $category, 'class' => 'ctools-export-ui-category'),
        array('data' => $layout, 'class' => 'ctools-export-ui-layout'),
        array('data' => $item->type, 'class' => 'ctools-export-ui-storage'),
        array('data' => theme('links', $operations), 'class' => 'ctools-export-ui-operations'),
      ),
      'title' => !empty($item->admin_description) ? check_plain($item->admin_description) : '',
      'class' => !empty($item->disabled) ? 'ctools-export-ui-disabled' : 'ctools-export-ui-enabled',
    );
  }

  function list_table_header() {
    return array(
      array('data' => t('Title'), 'class' => 'ctools-export-ui-title'),
      array('data' => t('Name'), 'class' => 'ctools-export-ui-name'),
      array('data' => t('Category'), 'class' => 'ctools-export-ui-category'),
      array('data' => t('Layout'), 'class' => 'ctools-export-ui-layout'),
      array('data' => t('Storage'), 'class' => 'ctools-export-ui-storage'),
      array('data' => t('Operations'), 'class' => 'ctools-export-ui-operations'),
    );
  }

  function edit_form(&$form, &$form_state) {
    // Get the basic edit form
    parent::edit_form($form, $form_state);

    $form['category'] = array(
      '#type' => 'textfield',
      '#size' => 24,
      '#default_value' => $form_state['item']->category,
      '#title' => t('Category'),
      '#description' => t("The category that this mini-panel will be grouped into on the Add Content form. Only upper and lower-case alphanumeric characters are allowed. If left blank, defaults to 'Mini panels'."),
    );

    $form['title']['#title'] = t('Title');
    $form['title']['#description'] = t('The title for this mini panel. It can be overridden in the block configuration.');
  }

  /**
   * Validate submission of the mini panel edit form.
   */
  function edit_form_basic_validate($form, &$form_state) {
    parent::edit_form_validate($form, $form_state);
    if (preg_match("/[^A-Za-z0-9 ]/", $form_state['values']['category'])) {
      form_error($form['category'], t('Categories may contain only alphanumerics or spaces.'));
    }
  }

  function edit_form_submit(&$form, &$form_state) {
    parent::edit_form_submit($form, $form_state);
    $form_state['item']->category = $form_state['values']['category'];
  }

  function edit_form_context(&$form, &$form_state) {
    ctools_include('context-admin');
    ctools_context_admin_includes();
    ctools_add_css('ruleset');

    $form['right'] = array(
      '#prefix' => '<div class="ctools-right-container">',
      '#suffix' => '</div>',
    );

    $form['left'] = array(
      '#prefix' => '<div class="ctools-left-container clear-block">',
      '#suffix' => '</div>',
    );

    // Set this up and we can use CTools' Export UI's built in wizard caching,
    // which already has callbacks for the context cache under this name.
    $module = 'ctools_export_ui-' . $this->plugin['name'];
    $name = $this->edit_cache_get_key($form_state['item'], $form_state['form type']);

    ctools_context_add_context_form($module, $form, $form_state, $form['right']['contexts_table'], $form_state['item'], $name);
    ctools_context_add_required_context_form($module, $form, $form_state, $form['left']['required_contexts_table'], $form_state['item'], $name);
    ctools_context_add_relationship_form($module, $form, $form_state, $form['right']['relationships_table'], $form_state['item'], $name);
  }

  function edit_form_context_submit(&$form, &$form_state) {
    // Prevent this from going to edit_form_submit();
  }

  function edit_form_layout(&$form, &$form_state) {
    ctools_include('common', 'panels');
    ctools_include('display-layout', 'panels');
    ctools_include('plugins', 'panels');

    // @todo -- figure out where/how to deal with this.
    $form_state['allowed_layouts'] = 'panels_mini';

    if ($form_state['op'] == 'add' && empty($form_state['item']->display)) {
      $form_state['item']->display = panels_new_display();
    }

    $form_state['display'] = &$form_state['item']->display;

    // Tell the Panels form not to display buttons.
    $form_state['no buttons'] = TRUE;

    // Change the #id of the form so the CSS applies properly.
    $form['#id'] = 'panels-choose-layout';
    $form = array_merge($form, panels_choose_layout($form_state));

    if ($form_state['op'] == 'edit') {
      $form['buttons']['next']['#value'] = t('Change');
    }
  }

  /**
   * Validate that a layout was chosen.
   */
  function edit_form_layout_validate(&$form, &$form_state) {
    $display = &$form_state['display'];
    if (empty($form_state['values']['layout'])) {
      form_error($form['layout'], t('You must select a layout.'));
    }
    if ($form_state['op'] == 'edit') {
      if ($form_state['values']['layout'] == $display->layout) {
        form_error($form['layout'], t('You must select a different layout if you wish to change layouts.'));
      }
    }
  }

  /**
   * A layout has been selected, set it up.
   */
  function edit_form_layout_submit(&$form, &$form_state) {
    $display = &$form_state['display'];
    if ($form_state['op'] == 'edit') {
      if ($form_state['values']['layout'] != $display->layout) {
        $form_state['item']->temp_layout = $form_state['values']['layout'];
        $form_state['clicked_button']['#next'] = 'move';
      }
    }
    else {
      $form_state['item']->display->layout = $form_state['values']['layout'];
    }
  }

  /**
   * When a layout is changed, the user is given the opportunity to move content.
   */
  function edit_form_move(&$form, &$form_state) {
    $form_state['display'] = &$form_state['item']->display;
    $form_state['layout'] = $form_state['item']->temp_layout;

    ctools_include('common', 'panels');
    ctools_include('display-layout', 'panels');
    ctools_include('plugins', 'panels');

    // Tell the Panels form not to display buttons.
    $form_state['no buttons'] = TRUE;

    // Change the #id of the form so the CSS applies properly.
    $form = array_merge($form, panels_change_layout($form_state));

    // This form is outside the normal wizard list, so we need to specify the
    // previous/next forms.
    $form['buttons']['previous']['#next'] = 'layout';
    $form['buttons']['next']['#next'] = 'content';
  }

  function edit_form_move_submit(&$form, &$form_state) {
    panels_change_layout_submit($form, $form_state);
  }

  function edit_form_content(&$form, &$form_state) {
    ctools_include('ajax');
    ctools_include('plugins', 'panels');
    ctools_include('display-edit', 'panels');
    ctools_include('context');

    // If we are cloning an item, we MUST have this cached for this to work,
    // so make sure:
    if ($form_state['form type'] == 'clone' && empty($form_state['item']->export_ui_item_is_cached)) {
      $this->edit_cache_set($form_state['item'], 'clone');
    }

    $cache = panels_edit_cache_get('panels_mini:' . $this->edit_cache_get_key($form_state['item'], $form_state['form type']));

    $form_state['renderer'] = panels_get_renderer_handler('editor', $cache->display);
    $form_state['renderer']->cache = &$cache;

    $form_state['display'] = &$cache->display;
    $form_state['content_types'] = $cache->content_types;
    // Tell the Panels form not to display buttons.
    $form_state['no buttons'] = TRUE;
    $form_state['display_title'] = !empty($cache->display_title);

    $form = array_merge($form, panels_edit_display_form($form_state));
    // Make sure the theme will work since our form id is different.
    $form['#theme'] = 'panels_edit_display_form';
  }

  function edit_form_content_submit(&$form, &$form_state) {
    panels_edit_display_form_submit($form, $form_state);
    $form_state['item']->display = $form_state['display'];
  }
}