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* Improved RSS sidebarplugin to support Atom

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This commit is contained in:
Garvin Hicking 2012-06-12 20:16:10 +02:00
parent c49f1c6597
commit 20d50eb2b7
2 changed files with 106 additions and 2 deletions
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2
docs/NEWS
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@ -8,6 +8,8 @@ Version 2.0 ()
Version 1.7 ()
------------------------------------------------------------------------
* Improved RSS sidebarplugin to support Atom
* Bundled simplepie
* For Blogs running on a non-UTF-8 language, set a Smarty constant

106
plugins/serendipity_plugin_remoterss/serendipity_plugin_remoterss.php
View File

@ -251,7 +251,7 @@ class serendipity_plugin_remoterss extends serendipity_plugin {
$propbag->add('description', PLUGIN_REMOTERSS_BLAHBLAH);
$propbag->add('stackable', true);
$propbag->add('author', 'Udo Gerhards, Richard Thomas Harrison');
$propbag->add('version', '1.13');
$propbag->add('version', '1.20');
$propbag->add('requirements', array(
'serendipity' => '0.8',
'smarty' => '2.6.7',
@ -312,7 +312,7 @@ class serendipity_plugin_remoterss extends serendipity_plugin {
break;
case 'feedtype':
$select = array('rss' => 'RSS', 'opml' => 'OPML');
$select = array('rss' => 'RSS', 'opml' => 'OPML', 'atom' => 'ATOM');
$propbag->add('type', 'select');
$propbag->add('name', PLUGIN_REMOTERSS_FEEDTYPE);
$propbag->add('description', PLUGIN_REMOTERSS_FEEDTYPE_BLAHBLAH);
@ -556,6 +556,108 @@ class serendipity_plugin_remoterss extends serendipity_plugin {
}
if ($smarty) {
$smarty_items['items'][$i] = $item;
$smarty_items['items'][$i]['css_class'] = preg_replace('@[^a-z0-9]@imsU', '', $rss_element);
foreach($item AS $key => $val) {
$smarty_items['items'][$i]['decoded_' . str_replace(':', '_', $key)] = $this->decode($key);
}
}
$content .= '</div>'; // end of rss_item
++$i;
} elseif ($feedtype == 'atom') {
$this->debug('URLCheck succeeded. Touching ' . $feedcache);
// Touching the feedcache file will prevent loops of death when the RSS target is the same URI than our blog.
@touch($feedcache);
require_once S9Y_PEAR_PATH . '/simplepie/simplepie.inc';
$this->debug('Running simplepie Parser');
$simplefeed = new SimplePie();
$simplefeed->cache=false;
$simplefeed->set_feed_url($rssuri);
$success = $simplefeed->init();
$simplefeed->set_output_encoding($charset);
$simplefeed->handle_content_type();
$this->encoding = $charset;
$use_rss_link = serendipity_db_bool($this->get_config('use_rss_link'));
$rss_elements = explode(',', $this->get_config('show_rss_element'));
$escape_rss = serendipity_db_bool($this->get_config('escape_rss'));
$i = 0;
$content = '';
$smarty_items = array();
foreach($simplefeed->get_items() as $simpleitem) {
// map SimplePie items to s9y items
$item['title'] = $simpleitem->get_title();
$item['link'] = $simpleitem->get_permalink();
$item['pubdate'] = $simpleitem->get_date('U');
$item['date'] = $simpleitem->get_date('U');
$item['description'] = $simpleitem->get_description();
$item['content'] = $simpleitem->get_content();
$item['author'] = $simpleitem->get_author();
if (!$showAll && $i > $number) break;
if (empty($item['title'])) {
continue;
}
$content .= '<div class="rss_item">';
if ($use_rss_link) {
$content .= '<div class="rss_link"><a href="' . htmlspecialchars($this->decode($item['link'])) . '" ' . (!empty($target) ? 'target="'.$target.'"' : '') . '>';
}
if (!empty($bulletimg)) {
$content .= '<img src="' . $bulletimg . '" border="0" alt="*" /> ';
}
$is_first = true;
foreach($rss_elements AS $rss_element) {
$rss_element = trim($rss_element);
if (!$is_first) {
$content .= '<span class="rss_' . preg_replace('@[^a-z0-9]@imsU', '', $rss_element) . '">';
}
if ($escape_rss) {
$content .= $this->decode($item[$rss_element]);
} else {
$content .= htmlspecialchars($this->decode($item[$rss_element]));
}
if ($smarty) {
$item['display_elements'][preg_replace('@[^a-z0-9]@imsU', '', $rss_element)] = $this->decode($item[$rss_element]);
}
if (!$is_first) {
$content .= '</span>';
}
if ($is_first && $use_rss_link) {
$content .= '</a></div>'; // end of first linked element
}
$is_first = false;
}
if ($is_first && $use_rss_link) {
// No XML element has been configured.
$content .= '</a></div>';
}
$content .= "<br />\n";
$item['timestamp'] = @strtotime(isset($item['pubdate']) ? $item['pubdate'] : $item['dc:date']);
if (!($item['timestamp'] == -1) AND ($displaydate == 'true')) {
$content .= '<div class="serendipitySideBarDate">'
. htmlspecialchars(serendipity_formatTime($dateformat, $item['timestamp'], false))
. '</div>';
}
if ($smarty) {
$smarty_items['items'][$i] = $item;
$smarty_items['items'][$i]['css_class'] = preg_replace('@[^a-z0-9]@imsU', '', $rss_element);