function theme_feed_icon in Drupal 7

Same name and namespace in other branches

1. 4 includes/theme.inc \theme_feed_icon()
2. 5 includes/theme.inc \theme_feed_icon()
3. 6 includes/theme.inc \theme_feed_icon()

Returns HTML for a feed icon.

Parameters

$variables: An associative array containing:

• url: An internal system path or a fully qualified external URL of the feed.
• title: A descriptive title of the feed.

Related topics

1 call to theme_feed_icon()

FeedIconTest::testFeedIconEscaping in modules/simpletest/tests/common.test

Check that special characters are correctly escaped. Test for issue #1211668.

5 theme calls to theme_feed_icon()

aggregator_page_sources in modules/aggregator/aggregator.pages.inc

Page callback: Displays all the feeds used by the aggregator.

drupal_add_feed in includes/common.inc

Adds a feed URL for the current page.

hook_block_view in modules/block/block.api.php

Return a rendered or renderable view of a block.

node_block_view in modules/node/node.module

Implements hook_block_view().

template_preprocess_aggregator_feed_source in modules/aggregator/aggregator.pages.inc

Processes variables for aggregator-feed-source.tpl.php.

File

includes/theme.inc, line 2291

The theme system, which controls the output of Drupal.

Code

function theme_feed_icon($variables) {
  $text = t('Subscribe to !feed-title', array(
    '!feed-title' => $variables['title'],
  ));
  if ($image = theme('image', array(
    'path' => 'misc/feed.png',
    'width' => 16,
    'height' => 16,
    'alt' => $text,
  ))) {
    return l($image, $variables['url'], array(
      'html' => TRUE,
      'attributes' => array(
        'class' => array(
          'feed-icon',
        ),
        'title' => $text,
      ),
    ));
  }
}