installer.theme.inc

<?php
/**
 * @file
 * Project Installer theme pages.
 */

/**
 * Add some variables for the projects install theme.
 *
 * @param $variables
 *   An associative array containing:
 *     - current_task : the current task.
 */
function template_preprocess_installer_browser_install(&$variables) {
  module_load_include('inc', 'installer', 'installer.browser');
  // Add the themed list.
  $variables['task_list'] = installer_browser_installation_task_list($variables['current_task']);
}

/**
 * Add some variables for the projects install queue theme.
 */
function template_preprocess_installer_browser_install_queue(&$variables) {
  $build = array();
  if (empty($variables['projects'])) {
    $build['empty_text'] = array(
      '#markup' => t('Installation queue is empty.'),
    );
  }
  else {
    foreach ($variables['projects'] as $project) {
      $build['queued-item-' . $project['name']] = array(
        '#prefix' => "<div class='installer-browser-install-queue-item'>",
        '#markup' => installer_browser_add_remove_queue_link($project['name'], $project['title'], 'remove-queue-link'),
        '#suffix' => "</div>",
      );
    }
    $build['install-link'] = backdrop_get_form('installer_browser_install_button_form');
  }

  // Add the install button.
  $variables['queue_html'] = backdrop_render($build);
}

/**
 * Add some variables for the project browse block theme.
 *
 * @param $variables
 */
function template_preprocess_installer_browser_block(&$variables) {
  // Add the title and content variables.
  $variables['title'] = $variables['element']['#title'];
  $variables['content'] = $variables['element']['#content'];
}

/**
 * Add some variables for the projects list theme.
 *
 * @param $variables
 *   An associative array containing:
 *     - projects_list : array of all projects.
 */
function template_preprocess_installer_browser_list(&$variables) {
  module_load_include('inc', 'installer', 'installer.browser');
  backdrop_add_css(backdrop_get_path('module', 'installer') . '/css/installer.css');

  if (is_array($variables['projects_list']) && !empty($variables['projects_list'])) {
    $content = '';
    $rows = array();
    switch ($variables['type']) {
      case 'module':
        $title = t('Modules');
        break;
      case 'theme':
        $title = t('Themes');
        break;
      case 'layout':
        $title = t('Layout templates');
        break;
      default:
        $title = t('Projects');
        break;
    }
    $headers = array(
      $title,
    );
    // Theme each individual project and add to the list.
    foreach ($variables['projects_list'] as $project) {
      $row = array();
      $row[] = theme('installer_browser_project', array('project' => $project, 'first' => NULL));
      $rows[] = $row;
    }
    $content .= theme('table', array('header' => $headers, 'rows' => $rows));
  }
  else {
    $content = t('No results found.');
  }

  $variables['main_content'] = render($content);

  // Add the pager.
  $variables['pager'] = theme('pager', array('tags' => NULL));

  // Add the install list.
  $install_list['installer_browser_install_list_block'] = array(
    '#theme' => 'installer_browser_block',
    '#title' => t('Installation queue'),
    '#content' => installer_browser_get_install_list($variables['type']),
  );
  $variables['install_list'] = render($install_list);

  // Add the advanced options block.
  $advanced_content = backdrop_get_form('installer_browser_manual_install_link');
  $variables['advanced'] = backdrop_render($advanced_content);
}

/**
 * Add some variables for the project details dialog.
 *
 * @param $variables
 *   An associative array containing:
 *     - project : associative array of project variables.
 */
function template_preprocess_installer_browser_project_dialog(&$variables) {
  template_preprocess_installer_browser_project($variables);
  $project = $variables['project'];
  $variables['project_page'] = l(t('View on BackdropCMS.org'), 'https://backdropcms.org/project/' . $project['name']);
  $variables['description'] = _filter_htmlcorrector(filter_xss($project['description'], array('h2', 'p', 'a', 'ul', 'li', 'pre')));
  $variables['title'] = $project['title'];
  $variables['image'] = FALSE;

  // If the project has an image, render it.
  if (!empty($project['image'])) {
    $variables['image'] = theme('image', array(
      'path' => $project['image'],
      'alt' => $project['title'],
    ));
  }
}

/**
 * Add some variables for the project theme.
 *
 * @param $variables
 *   An associative array containing:
 *     - project : associative array of project variables.
 */
function template_preprocess_installer_browser_project(&$variables) {
  module_load_include('inc', 'installer', 'installer.browser');
  $project = $variables['project'];

  $dialog_attributes = array(
    'class' => array('use-ajax'),
    'id' => 'title-ajax',
    'data-dialog' => 'true',
    'data-dialog-options' => json_encode(array('width' => 700, 'dialogClass' => 'project-dialog')),
  );

  // If the project has an image, render it.
  $variables['image'] = FALSE;

  if ($project['type'] == 'theme') {
    if (!empty($project['image'])) {
      $image = theme('image', array(
        'path' => $project['image'],
        'alt' => $project['title'],
      ));
    }
    else {
      // Add an element with a solid color a la google contacts.
      $letter = mb_substr($project['title'], 0, 1);
      $image = '<div class="placeholder">' . $letter . '</div>';
    }

    $variables['image'] = l($image,
      'admin/installer/project/' . $project['name'],
      array('attributes' => $dialog_attributes, 'html' => TRUE));
  }

  $variables['title'] = l(
    $project['title'],
    'admin/installer/project/' . $project['name'],
    array('attributes' => $dialog_attributes));
  $variables['description'] = theme('installer_browser_project_description', array('project' => $project));
  $variables['last_updated'] = ($project['last updated']) ? t('Last Updated: @date', array('@date' => format_date($project['last updated'], 'long'))) : '';

  $extras = array();

  if ($project['maintenance status']) {
    $extras[] = check_plain($project['maintenance status']);
  }
  if ($project['development status']) {
    // We are not showing this because it isn't a good indicator right now.
    // $extras[] = check_plain($project['development status']);
  }
  if ($project['usage'] && is_numeric($project['usage'])) {
    $extras[] = format_plural($project['usage'], '1 Installation', '@count Installations');
  }
  if ($project['rating']) {
    $extras[] = check_plain($project['rating']);
  }

  $variables['extras'] = implode(' | ', $extras);

  // Check if the project is installed.
  $found = backdrop_get_filename($project['type'], $project['name']);
  if (_installer_browser_is_project_enabled($project['type'], $project['name'])) {
    $variables['status'] = '<div class="install-disabled">Already enabled</div>';
    $variables['install'] = '';
  }
  elseif ($found) {
    $variables['status'] = '<div class="install-disabled">Already downloaded</div>';
    $variables['install'] = '';
  }
  else {
    $variables['status'] = '';
    $variables['install'] = installer_browser_add_remove_queue_link($project['name']);
  }
}

/**
 * Builds the truncated description on the project list.
 */
function theme_installer_browser_project_description($variables) {
  backdrop_add_library('system', 'backdrop.ajax');

  $project = $variables['project'];
  $form['project_description'] = array(
    '#markup' => truncate_utf8(strip_tags(_filter_htmlcorrector(filter_xss($project['description']))), 280, TRUE, TRUE, 150),
  );
  $form['project_dialog_link'] = array(
    '#type' => 'link',
    '#href' => 'admin/installer/project/' . $project['name'],
    '#title' => ' ' . t('details'),
    '#value' => t('details'),
    '#attributes' => array(
      'class' => array('use-ajax more-link'),
      'id' => array('title-link'),
      'data-dialog' => 'true',
      'data-dialog-options' => json_encode(array('width' => 700, 'dialogClass' => 'project-dialog')),
    ),
  );
  return backdrop_render($form);
}