/** * Get all items from the feed * * This is better suited for {@link http://php.net/for for()} loops, whereas * {@see get_items()} is better suited for * {@link http://php.net/foreach foreach()} loops. * * @see get_item_quantity * @since Beta 2 * @param int $start Index to start at * @param int $end Number of items to return. 0 for all items after `$start` * @return array|null List of {@see SimplePie_Item} objects */ public function get_items($start = 0, $end = 0) { if (!isset($this->data['items'])) { if (!empty($this->multifeed_objects)) { $this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit); } else { $this->data['items'] = array(); if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } } } if (!empty($this->data['items'])) { // If we want to order it by date, check if all items have a date, and then sort it if ($this->order_by_date && empty($this->multifeed_objects)) { if (!isset($this->data['ordered_items'])) { $do_sort = true; foreach ($this->data['items'] as $item) { if (!$item->get_date('U')) { $do_sort = false; break; } } $item = null; $this->data['ordered_items'] = $this->data['items']; if ($do_sort) { usort($this->data['ordered_items'], array(get_class($this), 'sort_items')); } } $items = $this->data['ordered_items']; } else { $items = $this->data['items']; } // Slice the data as desired if ($end === 0) { return array_slice($items, $start); } else { return array_slice($items, $start, $end); } } else { return array(); } }
// TODO use regex to get the hostname instead of this flakey PHP function. $class = preg_replace("/www\\./", "", $class); // Remove `www.`. $class = preg_replace("/\\.(com|org|net)/", "", $class); // Remove top level domains. Add more as you see fit. $class = preg_replace("/\\./", "_", $class); // Replace `.`s with `_`s. return $class; } date_default_timezone_set('America/Chicago'); // Change this to your timezone. require_once 'simplepie.inc'; foreach ($feeds as $feed) { $merge[] = new SimplePie($feed); } $merged = SimplePie::merge_items($merge, 0, 20); // Get the 20 most recent items. ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> <html> <head> <title>Someone's Lifestream</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8" /> </head> <body> <h1>My Lifesteam</h1> <?php $thedate = ''; foreach ($merged as $item) { if ($thedate != $item->get_date('F j, Y')) {
public function get_items($start = 0, $end = 0) { if (!isset($this->data['items'])) { if (!empty($this->multifeed_objects)) { $this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit); } else { $this->data['items'] = array(); if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = new $this->item_class($this, $items[$key]); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = new $this->item_class($this, $items[$key]); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = new $this->item_class($this, $items[$key]); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = new $this->item_class($this, $items[$key]); } } if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = new $this->item_class($this, $items[$key]); } } } } if (!empty($this->data['items'])) { if ($this->order_by_date && empty($this->multifeed_objects)) { if (!isset($this->data['ordered_items'])) { $do_sort = true; foreach ($this->data['items'] as $item) { if (!$item->get_date('U')) { $do_sort = false; break; } } $item = null; $this->data['ordered_items'] = $this->data['items']; if ($do_sort) { usort($this->data['ordered_items'], array(&$this, 'sort_items')); } } $items = $this->data['ordered_items']; } else { $items = $this->data['items']; } if ($end === 0) { return array_slice($items, $start); } else { return array_slice($items, $start, $end); } } else { return array(); } }
/** * Get all items from the feed * * This is better suited for {@link http://php.net/for for()} loops, whereas * {@see get_items()} is better suited for * {@link http://php.net/foreach foreach()} loops. * * @see get_item_quantity * @since Beta 2 * @param int $start Index to start at * @param int $end Number of items to return. 0 for all items after `$start` * @return SimplePie_Item[]|null List of {@see SimplePie_Item} objects */ public function get_items($start = 0, $end = 0) { if (!isset($this->data['items'])) { if (!empty($this->multifeed_objects)) { $this->data['items'] = SimplePie::merge_items($this->multifeed_objects, $start, $end, $this->item_limit); if (empty($this->data['items'])) { return array(); } return $this->data['items']; } $this->data['items'] = array(); if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } if ($items = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] = $this->registry->create('Item', array($this, $items[$key])); } } } if (empty($this->data['items'])) { return array(); } if ($this->order_by_date) { if (!isset($this->data['ordered_items'])) { $this->data['ordered_items'] = $this->data['items']; usort($this->data['ordered_items'], array(get_class($this), 'sort_items')); } $items = $this->data['ordered_items']; } else { $items = $this->data['items']; } // Slice the data as desired if ($end === 0) { return array_slice($items, $start); } else { return array_slice($items, $start, $end); } }