سلام این امکان رو اکثرا می شناسید و این بگم برای دوستانی که نمی دونن چیه این http://feedburner.google.com یک امکانی هست که تقریبا حالت خبرنامه هست و رایگان توسط گوگل هست که بهترین هست و ما چند سالی هست ازش استفاده میکنیم و 3000 یوزر رو براشون ایمیل میکنه بدون هیچ مشکلی و 100 درصد به اینباکس هست.اگر بتونید برای پرستا هم بنویسید عالیه مشکل کوچیک پرستا توی RSS هست که من این دوتا سرچ کردم منتظر نظر دوستان هستم Get all products in RSS - PrestaShop Forums RSS feed to show New Products - PrestaShop Forums اینم کد که برای ورد پرس هست <?php /* Plugin Name: FeedBurnerCount Description: A well-optimized and reliable plugin that connects to the FeedBurner Awareness API to retrieve your readers count, that you can print out in plain text. Author: Guillermo Rauch Author URI: http://devthought.com Plugin URI: http://devthought.com/projects/wordpress/feedburnercount/ Version: 0.1 */ /** * FeedBurnerCount * * @author Guillermo Rauch * @version $Id$ * @copyright Devthought, 21 March, 2009 * @package feedburnercount **/ class FeedBurnerCount { /** * Constructor * * @return void * @author Guillermo Rauch */ function FeedBurnerCount(){ if ($this->isSetup()){ $this->retrieve(); $this->count = get_option('fbc_count'); } else { $this->count = ''; } add_action('activate_feedburnercount.php', array(&$this, 'onActivate')); add_action('deactivate_feedburnercount.php', array(&$this, 'onDeactivate')); add_action('admin_menu', array(&$this, 'onMenuConfigure')); } /** * Called when the plugin is activated * * @return void * @author Guillermo Rauch */ function onActivate(){ $olfb = get_option('feedburner_settings'); add_option('fbc_uri', ($olfb && isset($olfb['feedburner_url'])) ? str_replace('http://feeds.feedburner.com/', '', $olfb['feedburner_url']) : ''); add_option('fbc_count', ''); add_option('fbc_fallback_text', ''); add_option('fbc_every', '3 hours'); add_option('fbc_last_checked', ''); add_option('fbc_average_timeago', ''); } /** * Called when the plugin is deactivated * * @return void * @author Guillermo Rauch */ function onDeactivate() { delete_option('fbc_uri'); delete_option('fbc_count'); delete_option('fbc_fallback_text'); delete_option('fbc_every'); delete_option('fbc_last_checked'); delete_option('fbc_average_timeago'); } /** * Configures the admin menu * * @return void * @author Guillermo Rauch */ function onMenuConfigure() { add_submenu_page('options-general.php', 'FeedBurner Count', 'FeedBurnerCount', 8, __FILE__, array(&$this, 'administrate')); } /** * Determines if the plugin is ready to work * * @return boolean $setup * @author Guillermo Rauch */ function isSetup() { return !!get_option('fbc_uri'); } /** * Generates a time in seconds from a string (1 hour => 3600) * * @param string $text * @return integer $interval * @author Guillermo Rauch */ function toSeconds($text) { if (is_numeric($text)) return $text; $text = strtotime('+' . ltrim($text, '+-'), 0); return $text > 0 ? $text : null; } /** * Returns the arithmetic mean of the array values * * @param string $values * @return integer $mean * @author Guillermo Rauch */ function arrayMean($values, $round = true) { if (!sizeof($values)) return 0; $result = array_sum($values) / sizeof($values); return ($round) ? round($result) : $result; } /** * Returns the FeedBurner URI to make the request * * @return string $uri * @author Guillermo Rauch */ function getFeedBurnerUri() { $uri = 'https://feedburner.google.com/api/awareness/1.0/GetFeedData?uri=' . urlencode(get_option('fbc_uri')); if (get_option('fbc_average_timeago')) $uri .= '&dates=' . urlencode(date('Y-m-d', time() - $this->toSeconds(get_option('fbc_average_timeago'))) . ',' . date('Y-m-d')); return $uri; } /** * Checks if it should retrieve now * * @return boolean $check * @author Guillermo Rauch */ function checkRetrieve() { if (!get_option('fbc_every') || !get_option('fbc_last_checked')) return true; if ((time() - $this->toSeconds(get_option('fbc_every'))) > get_option('fbc_last_checked')) return true; return false; } /** * Retrieves the count from FeedBurner with Snoopy * * @return boolean $force Force to retrieve * @author Guillermo Rauch */ function retrieve($force = false) { if ($force || $this->checkRetrieve()) { update_option('fbc_last_checked', time()); $count = null; $response = ''; if (function_exists('wp_remote_get')){ $response = @wp_remote_get($this->getFeedBurnerUri()); $response = (is_array($response) && isset($response['body'])) ? $response['body'] : false; } else { $handler = @fopen($this->getFeedBurnerUri(), 'r'); if ($handler){ while (!feof($handler)) $response .= fgets($handler); fclose($handler); } } if ($response){ preg_match_all('/circulation=\"(\d+)\"/m', $response, $values); if (!is_array($values) || !isset($values[1]) || !$values[1]) $count = null; else $count = $this->arrayMean($values[1]); } $this->setCount($count); } } /** * Updates the count variable. If the supplied value is not valid and there's a feedback text, * it's updated to the feedback text. If not, no update takes place, resorting to the last valid value. * * @param string $count * @param string $update * @return void * @author Guillermo Rauch */ function setCount($count, $update = true){ $count = (is_numeric($count) && $count > 0) ? $count : null; if (is_null($count)) $update = !!($count = get_option('fbc_fallback_text')); if ($update){ $this->count = $count; update_option('fbc_count', $count); } } /** * Called when user goes to options page * * @return void * @author Guillermo Rauch */ function administrate() { if (isset($_GET['force']) && $_GET['force']) $this->retrieve(true); $data = array(); $errors = array(); if (isset($_POST['fbc_options'])){ $errors = array(); $data = $_POST['fbc_options']; $data['fallback_text'] = $_POST['fbc_unavailable'] == 'text' ? $data['fallback_text'] : ''; $data['average_timeago'] = (isset($_POST['fbc_average']) && $_POST['fbc_average']) ? $data['average_timeago'] : ''; if (!$data['uri']) $errors[] = 'The FeedBurner identifier is required'; if (!$this->toSeconds($data['every'])) $errors[] = 'Revise the checking frequency'; if (isset($_POST['fbc_average']) && $_POST['fbc_average'] && !$this->toSeconds($data['average_timeago'])) $errors[] = 'Revise the average calculation date setting'; if (!sizeof($errors)) { if (!$this->isSetup()) { update_option('fbc_count', ''); $this->retrieve(true); } foreach ($data as $key => $value) update_option('fbc_' . $key, $value); } } ?> FeedBurnerCount This is the administration page of the FeedBurnerCount plugin. You can customize the plugin settings below To include the FeedBurner readers count in your templates use <?php echo fbc_count() ?> Make sure the Awareness API is enabled in your FeedBurner account (in the Publicize settings) Current data Count <?php echo htmlentities(fbc_count()) ?> class="button">Update now Last checked <?php echo get_option('fbc_last_checked') ? date('F j, Y, g:i:s a', get_option('fbc_last_checked')) : 'Never' ?> Generated API URI <?php echo $this->getFeedBurnerUri() ?> Options <?php if ($errors): ?> <?php foreach($errors as $error): ?> <?php echo $error ?> <?php endforeach ?> <?php endif ?> accept-charset="utf-8"> Your FeedBurner feed identifier value="<?php echo isset($data['uri']) ? $data['uri'] : get_option('fbc_uri') ?>" id="fbc_options_uri"> Check every value="<?php echo isset($data['every']) ? $data['every'] : get_option('fbc_every') ?>" id="fbc_options_every" /> />Use a number of seconds or a valid href="http://php.net/strtotime">string (examples: 1 hour, 2 days, 4 weeks, not using words for numbers) Calculate average <?php if((isset($_POST['fbc_average']) && $_POST['fbc_average']) || get_option('fbc_average_timeago')) echo 'checked="checked"'; ?> id="fbc_average"> for="fbc_average_timeago">of the last type="text" name="fbc_options[average_timeago]" value="<?php echo isset($data['average_timeago']) ? $data['average_timeago'] : get_option('fbc_average_timeago') ?>" id="fbc_average_timeago" /> Use a number of seconds or a valid href="http://php.net/strtotime">string (examples: 15 days, 2 months, 4 weeks, not using words for numbers) If count is unavailable value="last" id="fbc_unavailable_last" <?php if((isset($_POST['fbc_unavailable']) && $_POST['fbc_unavailable'] == 'last') || !get_option('fbc_fallback_text')) echo 'checked="checked"' ?> /> keep the last result name="fbc_unavailable" value="text" id="fbc_unavailable_text" <?php if((isset($_POST['fbc_unavailable']) && $_POST['fbc_unavailable'] == 'text') || get_option('fbc_fallback_text')) echo 'checked="checked"' ?> /> for="fbc_unavailable_text">use this text: /> <?php } } /** * FeedBurnerCount instance * * @author Guillermo Rauch */ global $FeedBurnerCount; $FeedBurnerCount = new FeedBurnerCount(); /** * Handy function to get the count quickly * * @return void * @author Guillermo Rauch */ function fbc_count(){ global $FeedBurnerCount; return $FeedBurnerCount->count; } ?>
