horizontal_accordion.inc in Panels Accordion 6

File

horizontal_accordion/plugins/styles/horizontal_accordion.inc

<?php

$plugin = array(
  'title' => t('Horizontal Accordian'),
  'description' => t('Apply accordion styles to multiple panes'),
  'render panel' => 'horizontal_accordion_style_render_panel',
  'render pane' => 'horizontal_accordion_style_render_pane',
  'settings form' => 'horizontal_accordion_style_settings_form',
);

/**
 * Settings form for this style
 */
function horizontal_accordion_style_settings_form($style_settings) {
  module_load_include('inc', 'textimage', 'textimage_admin');
  $presets = textimage_get_presets();
  if (empty($presets)) {
    $form['error'] = array(
      '#type' => 'markup',
      '#value' => '<p class="error">Horizonal Accordion style requires a Textimage preset in order to work.' . '<a href="/admin/settings/textimage/preset/new">Please configure one here.</a></p><p>' . '(Note: You will need to upload a .ttf font to /sites/all/modules/textimage/fonts, if in doubt ' . 'use /sites/all/modules/panels_accordion/horizontal_accordion/arial.ttf</p>',
    );
    return $form;
  }
  $preset_options = array();
  foreach ($presets as $preset) {
    $preset_options[$preset->pid] = $preset->name;
  }
  $form['preset'] = array(
    '#type' => 'radios',
    '#title' => t('Textimage preset'),
    '#options' => $preset_options,
    '#default_value' => isset($style_settings['preset']) ? $style_settings['preset'] : ($style_settings['preset'] = 1),
    '#description' => t('Select a text-to-image preset <a href="/admin/settings/textimage/preset">(configure them here).</a>'),
  );
  $form['speed'] = array(
    '#type' => 'textfield',
    '#title' => t('Speed (milliseconds)'),
    '#default_value' => isset($style_settings['speed']) ? $style_settings['speed'] : ($style_settings['speed'] = 2000),
    '#description' => t('Speed of the accordion'),
  );
  $form['firstopen'] = array(
    '#type' => 'textfield',
    '#title' => t('First Open'),
    '#default_value' => isset($style_settings['firstopen']) ? $style_settings['firstopen'] : ($style_settings['firstopen'] = 0),
    '#description' => t('Default pane open when the dom is loaded. it is a zero-based index (using :eq(yourindex)), so firstopen: 0 will load with your first container open, firstopen:1 will open the second pane, etc...'),
  );
  $form['easing'] = array(
    '#type' => 'radios',
    '#title' => t('Easing'),
    '#options' => array(
      'none' => t('none'),
      'easeInOutQuint' => t('easeInOutQuint'),
    ),
    '#default_value' => isset($style_settings['easing']) ? $style_settings['easing'] : ($style_settings['easing'] = 'none'),
    '#description' => t("Easing effect (note: doesn't work right now, need the easing plugin"),
  );
  return $form;
}

/**
 * Panel style render callback.
 */
function theme_horizontal_accordion_style_render_panel($display, $panel_id, $panes, $settings) {

  //  $style = panels_get_style('accordion');
  // @@TODO: Not working! (see http://drupal.org/node/613444#comment-2236190)
  // If 2 no-style columns contain 2 accordion-style mini-panels, this works (you get horizontal_accordion-mini_1, mini_2, etc).
  // But if you have 2 *accordion-style columns* (with whatever content), you get horizontal_accordion-0, horizontal_accordion-0 -- panel_id never increments... WHY!
  //  $accordion_id = 'horizontal_accordion-'. $panel_id;
  static $accordion_id = 0;
  $div_id = 'horizontal_accordion-' . (is_numeric($panel_id) ? $accordion_id++ : $panel_id);
  $options[] = 'contentclass:"panel-pane"';
  foreach ($settings as $key => $val) {
    if ($key == 'easing' && $val == 'none') {
      continue;
    }

    //not implemented yet

    // if it's a string, convert slide to 'slide' (necessary as per http://docs.jquery.com/UI/Accordion)
    $val = is_numeric($val) ? $val : "'{$val}'";
    $options[] = $key . ':' . $val;
  }
  $options = '{' . implode(',', $options) . '}';

  // if it's 'true'/'false', convert it back to true/false
  $options = str_replace(array(
    "'false'",
    "'true'",
  ), array(
    "false",
    "true",
  ), $options);
  $path = drupal_get_path('module', 'horizontal_accordion');
  drupal_add_js($path . '/horizontal_accordianv1.1/jquery.haccordion.js');

  // Include our own version, had to modify original because it uses .content, which breaks node-views inside haccordion panes
  drupal_add_css($path . '/horizontal_accordion.css');
  drupal_set_html_head('<style type="text/css">#' . $div_id . '{overflow:hidden;width:100%;height:200px;}</style>');
  drupal_add_js('
  if (Drupal.jsEnabled) {
    $(document).ready(function(){
      $(\'div#' . $div_id . '\').haccordion(' . $options . ');
    });
   }', 'inline');

  // Render the items of the accordion.
  $output .= '<div id="' . $div_id . '">';
  $output .= '<div class="haccordion">';
  foreach ($panes as $pane_id => $content) {

    //    @@TODO: I don't think I'm doing this right, shouldn't 'style' come with the pane automatically?
    $display->content[$pane_id]->style['style'] = 'horizontal_accordion';
    $display->content[$pane_id]->style['settings'] = $settings;
    $output .= panels_render_pane($content, $display->content[$pane_id], $display);
  }
  $output .= '</div></div>';
  return $output;
}
function theme_horizontal_accordion_style_render_pane($content, $pane, $display) {
  if (!empty($content->content)) {
    $idstr = $classstr = '';
    if (!empty($content->css_id)) {
      $idstr = ' id="' . $content->css_id . '"';
    }
    if (!empty($content->css_class)) {
      $classstr = ' ' . $content->css_class;
    }
    $output .= '<div class="header"><a href="#">';
    if (!empty($content->title)) {
      $output .= theme('textimage_image', $pane->style['settings']['preset'], $content->title);
    }
    $output .= "</a></div>\n";
    $output .= "<div class=\"content panel-pane{$classstr}\"{$idstr}>\n";
    if (user_access('view pane admin links') && !empty($content->admin_links)) {
      $output .= "<div class=\"admin-links panel-hide\">" . theme('links', $content->admin_links) . "</div>\n";
    }
    if (!empty($content->feeds)) {
      $output .= "<div class=\"feed\">" . implode(' ', $content->feeds) . "</div>\n";
    }
    $output .= "<div class=\"pane-content\">{$content->content}</div>\n";
    if (!empty($content->links)) {
      $output .= "<div class=\"links\">" . theme('links', $content->links) . "</div>\n";
    }
    if (!empty($content->more)) {
      if (empty($content->more['title'])) {
        $content->more['title'] = t('more');
      }
      $output .= "<div class=\"more-link\">" . l($content->more['title'], $content->more['href']) . "</div>\n";
    }
    $output .= "</div>\n";
    return $output;
  }
}

Functions

Name	Description
horizontal_accordion_style_settings_form	Settings form for this style
theme_horizontal_accordion_style_render_pane
theme_horizontal_accordion_style_render_panel	Panel style render callback.