gallery_assist_display.inc in Gallery Assist 6

Build and display the Gallery Assist Container. This file will be included if the parameter "show_layout" is setted to "grid"

See also

gallery_assist_include_display().

File

gallery_assist_display.inc

<?php

// $Id: gallery_assist_display.inc,v 1.1.2.27 2011/01/12 10:20:07 jcmc Exp $

/**
 * @file
 * Build and display the Gallery Assist Container.
 * This file will be included if the parameter "show_layout" is setted to "grid"
 * 
 * @see gallery_assist_include_display().
 */

/**
 * Display the Gallery Assist Container as grid.
 */
function gallery_assist_display($node, $opt = '', $owner = '') {
  global $user;
  $conf = $node->gallconf[$node->type];
  $conf['opt'] = $opt;

  //$my_teaser_count = $conf['items_per_row'];
  $my_teaser_count = $conf['t_items_per_row'] > 0 ? $conf['t_items_per_row'] : $conf['items_per_row'];
  $my_page_count = $conf['items_per_row'] == 'unlimited' ? count($node->gallitems) : $conf['items_per_row'] * $conf['rows_per_page'];
  if ($conf['items_per_row'] == 'unlimited' && $opt == 'teaser') {

    //$my_teaser_count = 3;
    $my_teaser_count = $conf['t_items_per_row'] > 0 ? $conf['t_items_per_row'] : 3;
  }
  $my_previous = '‹ previous';
  $my_next = 'next ›';
  if (count($node->gallitems) == 0) {
    return;
  }
  foreach ($node->gallitems as $pid => $item) {
    $img_obj = image_get_info($item->tpath);
    if ($img_obj['width'] > $img_obj['height']) {
      $img_obj['layout'] = 'h';
    }
    else {
      $img_obj['layout'] = 'v';
    }
    foreach ($img_obj as $k => $v) {
      $node->gallitems[$pid]->{$k} = $v;
      $node->gallitems[$pid]->show_title = $node->show_title;
    }
    $node->gallitems[$pid]->my_nid = $node->nid;
    $my_item_box = gallery_assist_item_box($node->type, $node->gallitems[$pid], $conf, $img_obj);
    $my_boxes[] = $my_item_box;
    $block_boxes[] = $my_item_box;
  }

  // Prepare the pager OLD VARIANT OF gallery_assist.
  $node->gall_pager = new stdClass();
  $node->gall_pager->show = $my_page_count;
  $node->gall_pager->cshow = $node->gall_pager->show;
  $theme = $user->theme ? $user->theme : variable_get('theme_default', FALSE);
  $my_pager_layout = $conf['pager_layout'];
  $my_grafic_next_path = file_exists(drupal_get_path('theme', $theme) . '/ga_pager/' . $my_pager_layout . '/next.png') ? drupal_get_path('theme', $theme) . '/ga_pager/' . $my_pager_layout . '/next.png' : drupal_get_path('module', 'gallery_assist') . '/ga_pager/default/next.png';
  $my_grafic_next = theme('image', $my_grafic_next_path, '', 'go to the next');
  $my_next = $conf['pager_symbol'] == 0 ? t('next ›') : $my_grafic_next;
  $my_grafic_previous_path = file_exists(drupal_get_path('theme', $theme) . '/ga_pager/' . $my_pager_layout . '/previous.png') ? drupal_get_path('theme', $theme) . '/ga_pager/' . $my_pager_layout . '/previous.png' : drupal_get_path('module', 'gallery_assist') . '/ga_pager/default/previous.png';
  $my_grafic_previous = theme('image', $my_grafic_previous_path, '', 'go to the previous');
  $my_previous = $conf['pager_symbol'] == 0 ? t('‹ previous') : $my_grafic_previous;
  $my_separator = $conf['pager_symbol'] == 0 ? ' | ' : '&nbsp;&nbsp;&nbsp;';
  if ($_GET['page'] == '' || $_GET['page'] == 1) {
    $pages = 0;
    $page = 2;
    $preview = '';
    if (count($my_boxes) <= $node->gall_pager->show) {
      $next = "";
    }
    else {
      $link_query['page'] = $page;
      if (isset($_GET['titles'])) {
        $link_query['titles'] = $_GET['titles'];
      }
      $next = l($my_next, $_GET['q'], array(
        'html' => TRUE,
        'attributes' => array(
          'class' => $node->type . ' pager-next',
        ),
        'query' => $link_query,
      ));
    }
  }
  else {
    $pages = $node->gall_pager->show * ($_GET['page'] - 1);
    $page = $_GET['page'];
    $node->gall_pager->cshow = $node->gall_pager->show * $_GET['page'];
    $link_query['page'] = $_GET['page'] - 1;
    if (isset($_GET['titles'])) {
      $link_query['titles'] = $_GET['titles'];
    }
    $preview = l($my_previous, $_GET['q'], array(
      'html' => TRUE,
      'attributes' => array(
        'class' => $node->type . ' pager-previous',
      ),
      'query' => $link_query,
    ));
    if ($node->gall_pager->cshow < count($my_boxes)) {
      $link_query['page'] = $_GET['page'] + 1;
      if (isset($_GET['titles'])) {
        $link_query['titles'] = $_GET['titles'];
      }
      $next = l($my_next, $_GET['q'], array(
        'html' => TRUE,
        'query' => $link_query,
      ));
    }
    else {
      $next = "";
    }
  }
  if (!empty($preview)) {
    $link[] = $preview;
  }
  if (!empty($next)) {
    $link[] = $next;
  }

  // Atrr.
  $c_w = $opt == 'teaser' && $node->gallconf[$node->type]['t_items_per_row'] > 0 ? $node->gallconf[$node->type]['t_container_width'] : $node->gallconf[$node->type]['container_width'];
  $my_attr_array = array(
    //'style' => 'max-width:'. $node->gallconf[$node->type]['container_width'] .'px;',
    'style' => 'max-width:' . $c_w . 'px;',
  );
  $stl = array();
  $pstl = array();
  switch ($opt) {
    case 'teaser':
      for ($i = 0; $i < $my_teaser_count; $i++) {
        $boxes .= $my_boxes[$i];
      }
      $node->gallconf[$node->type]['op'] = 'teaser';
      if ($conf['ga_align'] != 'none' || $conf['t_ga_float'] != 'none') {

        //ALIGN TEASER
        switch ($conf['ga_align']) {
          case 'left':
            $stl['l'] = 'margin-right:auto';
            break;
          case 'center':
            $stl['ml'] = 'margin-left:auto';
            $stl['mr'] = 'margin-right:auto';
            break;
          case 'right':
            $stl['r'] = 'margin-left:auto';
            break;
        }

        //FLOAT TEASER
        switch ($conf['t_ga_float']) {
          case 'left':
            $stl['l'] = 'float:left';
            $stl['mr'] = 'margin-right:10px';
            unset($stl['ml']);
            break;
          case 'right':
            $stl['l'] = 'float:right';
            $stl['ml'] = 'margin-left:10px';
            unset($stl['mr']);
            break;
        }
      }

      // end (styles)
      break;
    case 'page':
      for ($i = $pages; $i < $node->gall_pager->cshow; $i++) {
        if (drupal_strlen($my_boxes[$i]) > 0) {
          $count[] = 1;
        }
        $boxes .= $my_boxes[$i];
      }
      $node->gallconf[$node->type]['op'] = 'page';
      if ($conf['gap_align'] != 'none' || $conf['p_ga_float'] != 'none') {

        //(styles)

        //ALIGN PAGE
        $pstlx = $conf['pager_align'] == 'center' ? 'padding-right:10px;' : '';
        switch ($conf['gap_align']) {
          case 'left':
            $stl['l'] = 'margin-right:auto';
            $pstl['pl'] = $conf['pager_align'] == 'left' ? 'text-align:left;' : $pstlx . 'text-align:' . $conf['pager_align'];
            break;
          case 'center':
            $stl['ml'] = 'margin-left:auto';
            $stl['mr'] = 'margin-right:auto';
            $pstlx = 'padding-right:10px;';
            $pstl['pl'] = $conf['pager_align'] == 'center' ? 'text-align:center;' . $pstlx : 'text-align:' . $conf['pager_align'];
            break;
          case 'right':
            $stl['r'] = 'margin-left:auto';
            $pstl['pl'] = $conf['pager_align'] == 'right' ? 'text-align:right;' : $pstlx . 'text-align:' . $conf['pager_align'];
            break;
        }

        //FLOAT PAGE
        switch ($conf['p_ga_float']) {
          case 'left':
            $stl['l'] = 'float:left';
            $stl['mr'] = 'margin-right:10px';
            unset($stl['ml']);
            break;
          case 'right':
            $stl['l'] = 'float:right';
            $stl['ml'] = 'margin-left:10px';
            unset($stl['mr']);
            break;
        }
      }

      // end (styles)
      break;
  }
  $my_attr_array['style'] .= implode(';', $stl);

  //$extras['container_width'] = $conf['container_width'];
  $extras['container_width'] = $opt == 'teaser' ? $conf['t_container_width'] : $conf['container_width'];
  $extras['pager_position'] = $conf['pager_position'];
  $extras['pager_style'] = implode(';', $pstl);
  if (count($my_boxes) > $node->gall_pager->show && $opt == 'page') {

    // ericpai implementation to emulate the drupal pager.
    $page = isset($_GET["page"]) ? $_GET["page"] : 1;
    $pages = ceil(count($node->gallitems) / $my_page_count);
    if ($conf['ga_pager_show_pages']) {
      $links = gallery_assist_emulate_pager_pages($node, $page, $pages, $link);
    }
    else {
      $links = implode($my_separator, $link);
    }
    $node_light = new stdClass();
    $pager = theme('gallery_assist_pager', $node_light, $links, $extras);
  }
  $node->gallconf[$node->type]['my_attr'] = $node->gallconf[$node->type]['items_per_row'] == 'unlimited' ? '' : drupal_attributes($my_attr_array);
  $node->gallconf[$node->type]['nid'] = $node->nid;
  if ($owner == 'block') {
    $num = count($block_boxes) < $conf['block_gallery_visibles'] ? count($block_boxes) : $conf['block_gallery_visibles'];
    $rand_boxes = array_rand($block_boxes, $num);
    if (count($rand_boxes) > 1) {
      foreach ($rand_boxes as $ks => $divs) {
        $bboxes .= $block_boxes[$ks];
        unset($block_boxes[$ks]);
      }
    }
    else {
      $bboxes .= $block_boxes[0];
    }
    return theme('gallery_assist_block_display', $bboxes, $node->gallconf[$node->type], $node->type);
  }
  else {
    return theme('gallery_assist_display', $pager, $boxes, $node->gallconf[$node->type], $node->type);
  }
}

/**
 * Build and return the gallery item box.
 */
function gallery_assist_item_box($type, $item, $conf, $img) {
  global $user;
  $shadow_style = '';
  if ($conf['gallery_items_shadow'] == 1) {
    $withshadow = ' shadow3';
    $shadow_style = '-moz-box-shadow:5px 5px 5px;box-shadow:5px 5px 5px;';
    drupal_add_css(drupal_get_path('module', 'gallery_assist') . '/css/gallery_assist_shadow.css', 'module', 'all', FALSE);
  }
  $item->nodetype = $type;
  $my_title_height = $item->show_title == 1 && $conf['thumbnail_size'] >= 100 ? 30 : 0;
  $my_item_width = $conf['thumbnail_size'] + $conf['thumbnail_size_plus'] + $conf['item_padding'] * 2 + $conf['item_border'] * 2;
  if (variable_get('gallery_assist_use_imagecache', 0) == 1 && $conf['force_image_height'] == 1) {
    $my_item_height = $conf['thumbnail_height_size'] + $conf['item_padding'] * 2 + $conf['item_border'] * 2 + $my_title_height;
  }
  else {
    $my_item_height = $conf['thumbnail_size'] + $conf['item_padding'] * 2 + $conf['item_border'] * 2 + $my_title_height;
  }
  $my_item_attr = array(
    'id' => 'item-box-' . $item->pid,
    'class' => $type . ' item-box',
    'style' => 'height:' . $my_item_height . 'px;' . 'width:' . $my_item_width . 'px;' . $shadow_style,
  );
  if ($item->cover == 1) {
    $item->type == $item->nodetype;
    $item->ga_public_status == $conf['ga_public_status'];
    if (gallery_assist_check_access($item, 'edit')) {
      $my_item_attr['class'] .= ' ga-cover-bg';
    }
  }
  if ($conf['item_margin'] > 0) {
    $my_item_attr['style'] .= 'margin:' . $conf['item_margin'] . 'px;';
  }
  $my_item_attr['style'] .= 'position:relative;';

  //$link = l('edit', 'node/gallery_assist/'. $item->nid .'/'. $item->pid, array('query' => array('page' => $_GET['page'])));
  $a_link = '<div id="image-box-' . $item->pid . '-links" class="' . $type . ' image-box-links">[ ' . $link . ' ]</div>' . "\n";
  $ga_item_attr = drupal_attributes($my_item_attr);
  $edit_link = $user->uid == $item->uid ? $a_link : '';
  $ga_item_box = gallery_assist_image_box($type, $item, $conf, $img);
  $ga_item_title = $item->show_title == 1 && $conf['thumbnail_size'] >= 100 ? gallery_assist_title_box($item, $conf) : '';
  $output = theme('gallery_assist_item_box', $ga_item_box, $ga_item_title, $ga_edit_link, $ga_item_attr);
  return $output;
}

/**
 * Theme the Gallery Assist Item-Box.
 *
 * @ingroup themeable
 */
function theme_gallery_assist_item_box($ga_item_box, $ga_item_title, $ga_edit_link = '', $ga_item_attr = '') {
  $output = '<div' . $ga_item_attr . '>' . "\n";
  $output .= $ga_item_box;
  $output .= $ga_item_title;
  $output .= '</div>' . "\n";
  return $output;
}

/**
 * Build and return the image box. 
 */
function gallery_assist_image_box($type, $item, $conf, $img) {
  global $user;
  if ($conf['shadow'] == 1) {
    $withshadow = ' shadow3';
    drupal_add_css(drupal_get_path('module', 'gallery_assist') . '/css/gallery_assist_shadow.css', 'module', 'all', FALSE);
  }
  if (variable_get('gallery_assist_use_imagecache', 0) == 1 && $conf['force_image_height'] == 1) {
    $my_image_height = $conf['thumbnail_height_size'];
    $my_box_attr = array(
      'id' => 'image-box-' . $item->pid,
      'class' => $type . ' image-box' . $withshadow,
      'style' => 'height:' . $my_image_height . 'px;' . 'width:' . $conf['thumbnail_size'] + $conf['item_padding'] * 2 . 'px;',
    );
    if ($conf['item_padding'] > 0) {
      $my_box_attr['style'] .= 'padding:' . $conf['item_padding'] . 'px;';
    }
    if ($conf['item_border'] > 0) {
      $my_box_attr['style'] .= 'border:' . $conf['item_border'] . 'px solid ' . $conf['item_border_color'] . ';';
    }
    $my_sheet_attr = array(
      'id' => 'image-sheet-' . $item->pid,
      'class' => $type . ' image-sheet' . $my_img_behavior,
      'style' => 'height:' . $my_image_height . 'px;' . 'width:' . $conf['thumbnail_size'] . 'px;',
    );
    $img = gallery_assist_image_more_info($type, $img, $conf, $my_image_height);
    $my_layout = $img['pos'] == 'v' ? 'height' : 'width';
    $my_img_attr = array(
      $my_layout => $conf['thumbnail_size'],
      'style' => 'margin-top:' . $img['top'] . 'px;',
    );
  }
  else {
    $my_box_attr = array(
      'id' => 'image-box-' . $item->pid,
      'class' => $type . ' image-box' . $withshadow,
      'style' => 'height:' . $conf['thumbnail_size'] + $conf['item_padding'] * 2 . 'px;' . 'width:' . $conf['thumbnail_size'] + $conf['item_padding'] * 2 . 'px;',
    );
    if ($conf['item_padding'] > 0) {
      $my_box_attr['style'] .= 'padding:' . $conf['item_padding'] . 'px;';
    }
    if ($conf['item_border'] > 0) {
      $my_box_attr['style'] .= 'border:' . $conf['item_border'] . 'px solid ' . $conf['item_border_color'] . ';';
    }

    //$my_box_attr['style'] .= 'position:relative;';
    $my_sheet_attr = array(
      'id' => 'image-sheet-' . $item->pid,
      'class' => $type . ' image-sheet' . $my_img_behavior,
      'style' => 'height:' . $conf['thumbnail_size'] . 'px;' . 'width:' . $conf['thumbnail_size'] . 'px;',
    );
    $img = gallery_assist_image_more_info($type, $img, $conf);
    $my_layout = $img['pos'] == 'v' ? 'height' : 'width';
    $my_img_attr = array(
      $my_layout => $conf['thumbnail_size'],
      'style' => 'margin-top:' . $img['top'] . 'px;',
    );
  }

  // without
  $edit_link_attr = array(
    'class' => $type . ' ga-item-edit-link',
    'style' => 'position:absolute;top:0px;left:0px;width:100%;',
  );
  $item->my_img_attr = $my_img_attr;
  $my_img = gallery_assist_prepare_thms($item, $conf);
  $get_values = $_GET;
  unset($get_values['q']);
  $edit_text = t('[edit]');
  $delete_text = t('[delete]');
  $cover_text = t('[cover]');
  $elink = l($edit_text, 'node/ga_edit_one/' . $item->my_nid . '/' . $item->pid, array(
    'query' => $get_values,
  ));
  $elink .= l($delete_text, 'node/ga_del_one/' . $item->my_nid . '/' . $item->pid, array(
    'query' => $get_values,
  ));
  $elink .= $item->cover == 1 ? '' : l($cover_text, 'ga_item_to_cover/' . $item->my_nid . '/' . $item->pid, array(
    'query' => $get_values,
  ));
  $node = new stdClass();
  $node->nid = $item->my_nid;
  $node->uid = $item->uid;
  $node->type = $type;
  $edit_link = $user->uid == 1 || $user->uid == $item->uid || gallery_assist_check_access($node, 'edit') ? $elink : '';
  $link_query = array();
  if (isset($_GET['page'])) {
    $link_query['page'] = $_GET['page'];
  }
  if (isset($_GET['titles'])) {
    $link_query['titles'] = $_GET['titles'];
  }
  $lb_item_link = gallery_assist_build_item_hyperlink($my_img, $item, $link_query, $conf);
  $output = '<div' . drupal_attributes($my_box_attr) . '>' . "\n";
  $output .= '<div' . drupal_attributes($my_sheet_attr) . '>' . "\n";
  $output .= '    ' . $lb_item_link;
  $output .= '</div>' . "\n";
  $output .= '</div>' . "\n";
  $output .= '<div' . drupal_attributes($edit_link_attr) . '>' . $edit_link . '</div>' . "\n";
  return $output;
}

/**
 * Build and return the item title box. 
 */
function gallery_assist_title_box($item, $conf) {
  $points = drupal_strlen($item->ptitle) > $conf['title_substr'] ? "..." : '';
  $title = drupal_substr($item->ptitle, 0, $conf['title_substr']) . $points;
  $op = empty($conf['ga_item_title_type']) ? 0 : $conf['ga_item_title_type'];
  switch ($op) {
    case 0:
      $output = '<div id="title-box-' . $item->pid . '" class="' . $item->nodetype . ' title-box">' . "\n";
      $output .= l($title, 'node/' . $item->my_nid . '/' . $item->pid, array(
        'html' => TRUE,
        'attributes' => array(
          'title' => $item->ptitle,
        ),
      ));
      $output .= '</div>' . "\n";
      break;
    case 1:
      $output = '<div id="title-box-' . $item->pid . '" class="' . $item->nodetype . ' title-box">' . "\n";
      $output .= $title;
      $output .= '</div>' . "\n";
      break;
  }
  return $output;
}

/**
 * Theme the Gallery Assist Container as grid.
 *
 * @ingroup themeable
 */
function theme_gallery_assist_display($pager, $boxes, $conf, $type = 'gallery_assist') {
  $output = '<div id="gallery-container-' . $conf['nid'] . '" class="' . $type . ' gallery-container ' . $conf['op'] . ' clear-block"' . $conf['my_attr'] . '>';
  $output .= $conf['pager_position'] == 'top' || $conf['pager_position'] == 'both' ? $pager : '';
  $output .= $boxes;
  $output .= $conf['pager_position'] == 'bottom' || $conf['pager_position'] == 'both' ? $pager : '';
  $output .= '</div>';
  return $output;
}

Functions

Name	Description
gallery_assist_display	Display the Gallery Assist Container as grid.
gallery_assist_image_box	Build and return the image box.
gallery_assist_item_box	Build and return the gallery item box.
gallery_assist_title_box	Build and return the item title box.
theme_gallery_assist_display	Theme the Gallery Assist Container as grid.
theme_gallery_assist_item_box	Theme the Gallery Assist Item-Box.