Commit edd8fd80 authored by alexpott's avatar alexpott
Browse files

Issue #2138115 by InternetDevels, ParisLiakos: Split aggregator theme functions to a separate file.

parent 0b760b1c
......@@ -53,35 +53,36 @@ function aggregator_theme() {
return array(
'aggregator_feed_source' => array(
'variables' => array('aggregator_feed' => NULL, 'view_mode' => NULL),
'file' => 'aggregator.pages.inc',
'file' => 'aggregator.theme.inc',
'template' => 'aggregator-feed-source',
),
'aggregator_block_item' => array(
'variables' => array('item' => NULL, 'feed' => 0),
'file' => 'aggregator.theme.inc',
'template' => 'aggregator-block-item',
),
'aggregator_summary_items' => array(
'variables' => array('summary_items' => NULL, 'source' => NULL),
'file' => 'aggregator.pages.inc',
'file' => 'aggregator.theme.inc',
'template' => 'aggregator-summary-items',
),
'aggregator_summary_item' => array(
'variables' => array('aggregator_item' => NULL, 'view_mode' => NULL),
'file' => 'aggregator.pages.inc',
'file' => 'aggregator.theme.inc',
'template' => 'aggregator-summary-item',
),
'aggregator_item' => array(
'variables' => array('aggregator_item' => NULL, 'view_mode' => NULL),
'file' => 'aggregator.pages.inc',
'file' => 'aggregator.theme.inc',
'template' => 'aggregator-item',
),
'aggregator_page_opml' => array(
'variables' => array('feeds' => NULL),
'file' => 'aggregator.pages.inc',
'file' => 'aggregator.theme.inc',
),
'aggregator_page_rss' => array(
'variables' => array('feeds' => NULL),
'file' => 'aggregator.pages.inc',
'file' => 'aggregator.theme.inc',
),
);
}
......@@ -306,22 +307,6 @@ function aggregator_feed_load($fid) {
return entity_load('aggregator_feed', $fid);
}
/**
* Prepares variables for individual feed item block templates.
*
* Default template: aggregator-block-item.html.twig.
*
* @param array $variables
* An associative array containing:
* - item: The item to be displayed.
* - feed: Not used.
*/
function template_preprocess_aggregator_block_item(&$variables) {
// Display the external link to the item.
$variables['url'] = check_url($variables['item']->link);
$variables['title'] = check_plain($variables['item']->title);
}
/**
* Renders the HTML content safely, as allowed.
*
......
......@@ -5,9 +5,6 @@
* User page callbacks for the Aggregator module.
*/
use Drupal\aggregator\Entity\Feed;
use Drupal\Core\Entity\EntityInterface;
/**
* Loads and optionally filters feed items.
*
......@@ -40,169 +37,3 @@ function aggregator_load_feed_items($type, $data = NULL, $limit = 20) {
return $storage_controller->loadByFeed($data->id(), $limit);
}
}
/**
* Prepares variables for aggregator item templates.
*
* Default template: aggregator-item.html.twig.
*
* @param array $variables
* An associative array containing:
* - aggregator_item: An individual feed item for display on the aggregator
* page.
*/
function template_preprocess_aggregator_item(&$variables) {
$item = $variables['aggregator_item'];
$variables['feed_url'] = check_url($item->getLink());
$variables['feed_title'] = check_plain($item->getTitle());
$variables['content'] = aggregator_filter_xss($item->getDescription());
$variables['source_url'] = '';
$variables['source_title'] = '';
$fid = $item->getFeedId();
if (isset($item->ftitle) && $fid !== NULL) {
$variables['source_url'] = url('aggregator/sources/' . $fid);
$variables['source_title'] = check_plain($item->ftitle);
}
if (date('Ymd', $item->getPostedTime()) == date('Ymd')) {
$variables['source_date'] = t('%ago ago', array('%ago' => format_interval(REQUEST_TIME - $item->getPostedTime())));
}
else {
$variables['source_date'] = format_date($item->getPostedTime(), 'medium');
}
$variables['attributes']['class'][] = 'feed-item';
}
/**
* Prints the OPML page for the feed.
*
* @param array $variables
* An associative array containing:
* - feeds: An array of the feeds to theme.
*
* @return string
* An OPML formatted string.
*
* @ingroup themeable
*/
function theme_aggregator_page_opml($variables) {
$feeds = $variables['feeds'];
$output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
$output .= "<opml version=\"1.1\">\n";
$output .= "<head>\n";
$output .= '<title>' . check_plain(\Drupal::config('system.site')->get('name')) . "</title>\n";
$output .= '<dateModified>' . gmdate(DATE_RFC2822, REQUEST_TIME) . "</dateModified>\n";
$output .= "</head>\n";
$output .= "<body>\n";
foreach ($feeds as $feed) {
$output .= '<outline text="' . check_plain($feed->title) . '" xmlUrl="' . check_url($feed->url) . "\" />\n";
}
$output .= "</body>\n";
$output .= "</opml>\n";
return $output;
}
/**
* Prepares variables for aggregator summary templates.
*
* Default template: aggregator-summary-items.html.twig.
*
* @param array $variables
* An associative array containing:
* - source: A Drupal\aggregator\Entity\Feed instance representing
* the feed source.
* - summary_items: An array of feed items.
*/
function template_preprocess_aggregator_summary_items(&$variables) {
$variables['title'] = check_plain($variables['source'] instanceof EntityInterface ? $variables['source']->label() : $variables['source']->title);
$summary_items = array();
foreach (element_children($variables['summary_items']) as $key) {
$summary_items[] = $variables['summary_items'][$key];
}
$variables['summary_list'] = array(
'#theme' => 'item_list',
'#items' => $summary_items,
);
$variables['source_url'] = $variables['source'] instanceof EntityInterface ? $variables['source']->url->value : $variables['source']->url;
}
/**
* Processes variables for aggregator summary item templates.
*
* Default template: aggregator-summary-item.html.twig.
*
* @param array $variables
* An associative array containing:
* - aggregator_item: The feed item.
* - view_mode: How the item is being displayed.
*/
function template_preprocess_aggregator_summary_item(&$variables) {
$item = $variables['aggregator_item'];
$variables['url'] = l(check_plain($item->label()), check_url(url($item->getLink(), array('absolute' => TRUE))), array(
'attributes' => array(
'class' => array('feed-item-url'),
),
));
$variables['age'] = array(
'#theme' => 'datetime',
'#attributes' => array(
'datetime' => format_date($item->getPostedTime(), 'html_datetime', '', 'UTC'),
'class' => array('feed-item-age',),
),
'#text' => t('%age old', array('%age' => format_interval(REQUEST_TIME - $item->getPostedTime()))),
'#html' => TRUE,
);
}
/**
* Prepares variables for aggregator feed source templates.
*
* Default template: aggregator-feed-source.html.twig.
*
* @param array $variables
* An associative array containing:
* - aggregator_feed: A Drupal\aggregator\Entity\Feed instance
* representing the feed source.
*/
function template_preprocess_aggregator_feed_source(&$variables) {
$feed = $variables['aggregator_feed'];
$feed_icon = array(
'#theme' => 'feed_icon',
'#url' => $feed->getUrl(),
'#title' => t('!title feed', array('!title' => $feed->label())),
);
$variables['source_icon'] = drupal_render($feed_icon);
if ($feed->getImage() && $feed->label() && $feed->getWebsiteUrl()) {
$image = array(
'#theme' => 'image',
'#path' => $feed->getImage(),
'#alt' => $feed->label(),
);
$variables['source_image'] = l($image, $feed->getWebsiteUrl(), array('html' => TRUE, 'attributes' => array('class' => 'feed-image')));
}
else {
$variables['source_image'] = '';
}
$variables['source_description'] = aggregator_filter_xss($feed->getDescription());
$variables['source_url'] = check_url(url($feed->getWebsiteUrl(), array('absolute' => TRUE)));
if ($feed->checked) {
$variables['last_checked'] = t('@time ago', array('@time' => format_interval(REQUEST_TIME - $feed->getLastCheckedTime())));
}
else {
$variables['last_checked'] = t('never');
}
if (\Drupal::currentUser()->hasPermission('administer news feeds')) {
$variables['last_checked'] = l($variables['last_checked'], 'admin/config/services/aggregator');
}
$variables['attributes']['class'][] = 'feed-source';
}
<?php
/**
* @file
* Preprocessors and theme functions of Aggregator module.
*/
use Drupal\Core\Entity\EntityInterface;
/**
* Prepares variables for aggregator item templates.
*
* Default template: aggregator-item.html.twig.
*
* @param array $variables
* An associative array containing:
* - aggregator_item: An individual feed item for display on the aggregator
* page.
*/
function template_preprocess_aggregator_item(&$variables) {
$item = $variables['aggregator_item'];
$variables['feed_url'] = check_url($item->getLink());
$variables['feed_title'] = check_plain($item->getTitle());
$variables['content'] = aggregator_filter_xss($item->getDescription());
$variables['source_url'] = '';
$variables['source_title'] = '';
$fid = $item->getFeedId();
if (isset($item->ftitle) && $fid !== NULL) {
$variables['source_url'] = url('aggregator/sources/' . $fid);
$variables['source_title'] = check_plain($item->ftitle);
}
if (date('Ymd', $item->getPostedTime()) == date('Ymd')) {
$variables['source_date'] = t('%ago ago', array('%ago' => format_interval(REQUEST_TIME - $item->getPostedTime())));
}
else {
$variables['source_date'] = format_date($item->getPostedTime(), 'medium');
}
$variables['attributes']['class'][] = 'feed-item';
}
/**
* Prints the OPML page for the feed.
*
* @param array $variables
* An associative array containing:
* - feeds: An array of the feeds to theme.
*
* @return string
* An OPML formatted string.
*
* @ingroup themeable
*/
function theme_aggregator_page_opml($variables) {
$feeds = $variables['feeds'];
$output = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
$output .= "<opml version=\"1.1\">\n";
$output .= "<head>\n";
$output .= '<title>' . check_plain(\Drupal::config('system.site')->get('name')) . "</title>\n";
$output .= '<dateModified>' . gmdate(DATE_RFC2822, REQUEST_TIME) . "</dateModified>\n";
$output .= "</head>\n";
$output .= "<body>\n";
foreach ($feeds as $feed) {
$output .= '<outline text="' . check_plain($feed->title) . '" xmlUrl="' . check_url($feed->url) . "\" />\n";
}
$output .= "</body>\n";
$output .= "</opml>\n";
return $output;
}
/**
* Prepares variables for aggregator summary templates.
*
* Default template: aggregator-summary-items.html.twig.
*
* @param array $variables
* An associative array containing:
* - source: A Drupal\aggregator\Entity\Feed instance representing
* the feed source.
* - summary_items: An array of feed items.
*/
function template_preprocess_aggregator_summary_items(&$variables) {
$variables['title'] = check_plain($variables['source'] instanceof EntityInterface ? $variables['source']->label() : $variables['source']->title);
$summary_items = array();
foreach (element_children($variables['summary_items']) as $key) {
$summary_items[] = $variables['summary_items'][$key];
}
$variables['summary_list'] = array(
'#theme' => 'item_list',
'#items' => $summary_items,
);
$variables['source_url'] = $variables['source'] instanceof EntityInterface ? $variables['source']->url->value : $variables['source']->url;
}
/**
* Processes variables for aggregator summary item templates.
*
* Default template: aggregator-summary-item.html.twig.
*
* @param array $variables
* An associative array containing:
* - aggregator_item: The feed item.
* - view_mode: How the item is being displayed.
*/
function template_preprocess_aggregator_summary_item(&$variables) {
$item = $variables['aggregator_item'];
$variables['url'] = l(check_plain($item->label()), check_url(url($item->getLink(), array('absolute' => TRUE))), array(
'attributes' => array(
'class' => array('feed-item-url'),
),
));
$variables['age'] = array(
'#theme' => 'datetime',
'#attributes' => array(
'datetime' => format_date($item->getPostedTime(), 'html_datetime', '', 'UTC'),
'class' => array('feed-item-age',),
),
'#text' => t('%age old', array('%age' => format_interval(REQUEST_TIME - $item->getPostedTime()))),
'#html' => TRUE,
);
}
/**
* Prepares variables for aggregator feed source templates.
*
* Default template: aggregator-feed-source.html.twig.
*
* @param array $variables
* An associative array containing:
* - aggregator_feed: A Drupal\aggregator\Entity\Feed instance
* representing the feed source.
*/
function template_preprocess_aggregator_feed_source(&$variables) {
$feed = $variables['aggregator_feed'];
$feed_icon = array(
'#theme' => 'feed_icon',
'#url' => $feed->getUrl(),
'#title' => t('!title feed', array('!title' => $feed->label())),
);
$variables['source_icon'] = drupal_render($feed_icon);
if ($feed->getImage() && $feed->label() && $feed->getWebsiteUrl()) {
$image = array(
'#theme' => 'image',
'#path' => $feed->getImage(),
'#alt' => $feed->label(),
);
$variables['source_image'] = l($image, $feed->getWebsiteUrl(), array('html' => TRUE, 'attributes' => array('class' => 'feed-image')));
}
else {
$variables['source_image'] = '';
}
$variables['source_description'] = aggregator_filter_xss($feed->getDescription());
$variables['source_url'] = check_url(url($feed->getWebsiteUrl(), array('absolute' => TRUE)));
if ($feed->checked) {
$variables['last_checked'] = t('@time ago', array('@time' => format_interval(REQUEST_TIME - $feed->getLastCheckedTime())));
}
else {
$variables['last_checked'] = t('never');
}
if (\Drupal::currentUser()->hasPermission('administer news feeds')) {
$variables['last_checked'] = l($variables['last_checked'], 'admin/config/services/aggregator');
}
$variables['attributes']['class'][] = 'feed-source';
}
/**
* Prepares variables for individual feed item block templates.
*
* Default template: aggregator-block-item.html.twig.
*
* @param array $variables
* An associative array containing:
* - item: The item to be displayed.
* - feed: Not used.
*/
function template_preprocess_aggregator_block_item(&$variables) {
// Display the external link to the item.
$variables['url'] = check_url($variables['item']->link);
$variables['title'] = check_plain($variables['item']->title);
}
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