X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=web%2Fmodules%2Fcontrib%2Fviews_responsive_grid%2Fviews_responsive_grid.theme.inc;fp=web%2Fmodules%2Fcontrib%2Fviews_responsive_grid%2Fviews_responsive_grid.theme.inc;h=bf8cfe93d880b88368287bf3aced87c2c383100e;hp=0000000000000000000000000000000000000000;hb=8acec36f19c470dfcda1ae2336826a782f41874c;hpb=e0411c4e83ba0d079034db83c3f7f55be24a0e35

diff --git a/web/modules/contrib/views_responsive_grid/views_responsive_grid.theme.inc b/web/modules/contrib/views_responsive_grid/views_responsive_grid.theme.inc
new file mode 100644
index 000000000..bf8cfe93d
--- /dev/null
+++ b/web/modules/contrib/views_responsive_grid/views_responsive_grid.theme.inc
@@ -0,0 +1,158 @@
+<?php
+
+/**
+ * @file
+ * Defines theming processors for views_responsive_grid.
+ */
+
+use Drupal\Core\Template\Attribute;
+
+/**
+ * Process variables for views responsive grid style templates.
+ *
+ * Default template: views-view-responsive-grid.html.twig.
+ *
+ * @param array $vars
+ *   An associative array containing:
+ *   - view: The view object.
+ *   - rows: An array of row items. Each row is an array of content.
+ *   - options: The view object style plugin options.
+ */
+function template_preprocess_views_view_responsive_grid(&$vars) {
+  drupal_add_css(drupal_get_path('module', 'views_responsive_grid') . '/views_responsive_grid.css');
+  
+  $options = $vars['options'] = $vars['view']->style_plugin->options;
+  $horizontal = ($options['alignment'] === 'horizontal');
+
+  // View classes.
+  $vars['attributes'] = new Attribute(array(
+    'class' => array(
+      'views-responsive-grid',
+      $options['alignment'],
+      'cols-' . $options['columns'],
+      'clearfix',
+    ),
+  ));
+
+  // Setup integers.
+  $col = 0;
+  $row = 0;
+  $row_count = count($vars['rows']);
+  $remainders = $row_count % $options['columns'];
+  $num_rows = floor($row_count / $options['columns']);
+  // Iterate over the view rows array.
+  foreach ($vars['rows'] as $row_index => $item) {
+    // Add the current views data row to the rows array.
+    if ($horizontal) {
+      $items[$row][$col] = $item;
+    }
+    else {
+      $items[$col][$row] = $item;
+    }
+
+    // Create attributes for row.
+    $row_attributes = array('class' => array());
+    // Add default views row classes.
+    if ($options['default_row_class']) {
+      $row_attributes['class'][] = 'views-row';
+      $row_attributes['class'][] = 'row-' . ($row + 1);
+    }
+    // Add special views row classes.
+    if ($options['row_class_special']) {
+      // First row.
+      if ($row == 0) {
+        $row_attributes['class'][] = 'first';
+      }
+      // Last row.
+      if (($horizontal && $row == (!$remainders ? $num_rows - 1 : $num_rows)) || (!$horizontal && ((!$remainders && $row == $num_rows - 1) || ($remainders && $row == $num_rows)))) {
+        $row_attributes['class'][] = 'last';
+      }
+      // Zebra striping.
+      $row_attributes['class'][] = (($row + 1) % 2) ? 'odd' : 'even';
+      // Clearfix
+      if ($horizontal) {
+        $row_attributes['class'][] = 'clearfix';
+      }
+    }
+    // Add custom row class.
+    $row_class = array_filter(explode(' ', $options['row_class']));
+    if (!empty($row_class)) {
+      $row_attributes['class'] = array_merge($row_attributes['class'], $row_class);
+    }
+    // Add row attributes to variables array.
+    if ($horizontal) {
+      $vars['row_attributes'][$row] = new Attribute($row_attributes);
+    }
+    else {
+      $vars['row_attributes'][$col][$row] = new Attribute($row_attributes);
+    }
+  
+    // Create attributes for columns.
+    $col_attributes = array('class' => array());
+    // Add default views column classes.
+    if ($options['default_col_class']) {
+      $col_attributes['class'][] = 'views-col';
+      $col_attributes['class'][] = 'col-' . ($col + 1);
+    }
+    // Add special views row classes.
+    if ($options['col_class_special']) {
+      if ($col == 0) {
+        $col_attributes['class'][] = 'first';
+      }
+      if ($col == $options['columns'] - 1 || ($row_count <= $num_rows && $col == $row_count)) {
+        $col_attributes['class'][] = 'last';
+      }
+      // Zebra striping.
+      $col_attributes['class'][] = (($col + 1) % 2) ? 'odd' : 'even';
+      // Clearfix
+      if (!$horizontal) {
+        $col_attributes['class'][] = 'clearfix';
+      }
+    }
+    // Add custom column class.
+    $col_class = array_filter(explode(' ', $options['col_class']));
+    if (!empty($col_class)) {
+      $col_attributes['class'] = array_merge($col_attributes['class'], $col_class);
+    }
+    // Add width to columns.
+    if ($options['columns'] > 1 && $options['automatic_width']) {
+      $col_attributes['style'] = 'width: ' . (100 / $options['columns']) . '%;';
+    }
+    // Add column attributes to variables array.
+    if ($horizontal) {
+      $vars['col_attributes'][$row][$col] = new Attribute($col_attributes);
+    }
+    else {
+      $vars['col_attributes'][$col] = new Attribute($col_attributes);
+    }
+    
+    // Increase, decrease or reset the appropriate integers.
+    if ($horizontal) {
+      if ($col == 0) {
+        $col++;
+      }
+      elseif ($col >= ($options['columns'] - 1)) {
+        $col = 0;
+        $row++;
+      }
+      else {
+        $col++;
+      }
+    }
+    else {
+      $row++;
+      if (!$remainders && $row == $num_rows) {
+        $row = 0;
+        $col++;
+      }
+      elseif ($remainders && $row == $num_rows + 1) {
+        $row = 0;
+        $col++;
+        $remainders--;
+      }
+    }
+    $row_count--;
+  }
+  // Save the grid items to the variables array.
+  $vars['items'] = $items;
+}