PHP Feed::get_data方法代码示例

 public static function feed_data($cmd, $dir_tmp_cache, $temps)
 {
     // cmd = insert_database
     if ($cmd == 'insert_database') {
         $dir = 'cache/temp_data.cache.php';
         if (file_exists($dir)) {
             require $dir;
             if (isset($items) and $items) {
                 foreach ($items as $key => $value) {
                     // Feed::debug($value);
                     $table = $value['table'];
                     if (!DB::fetch('select id from ' . $table . ' where name="' . str_replace('"', '\\"', $value['name']) . '"')) {
                         unset($value['table']);
                         DB::insert($table, $value);
                     }
                 }
                 @unlink($dir);
             }
         }
         header('Location:' . $_SERVER['REQUEST_URI']);
     } else {
         // Case lay du lieu
         if ($cmd == 'feed') {
             // Lấy tin
             $temps = implode(',', $temps);
             //require_once 'lib/simple_html_dom.php';
             //require_once 'lib/crawler.php';
             $_Feed = new Crowler();
             // return $_Feed;
             $sites = $_Feed->get_site('declaration.id in (' . $temps . ')');
             return $sites;
             if ($sites = $_Feed::get_site('declaration.id in (' . $temps . ')')) {
                 // Feed::debug($sites);
                 foreach ($sites as $key => $value) {
                     $check_page = strpos($value['url'], '*');
                     // strpos : tim kiem chuoi
                     if ($check_page === false) {
                         Feed::get_data($value, Feed::get_pattern($key));
                     } else {
                         if ($page_num = $value['page_num']) {
                             $check_page_num = strpos($page_num, '-');
                             if ($check_page_num === false) {
                                 $value['url'] = str_replace('*', $page_num, $value['url']);
                                 Feed::get_data($value, Feed::get_pattern($key));
                             } else {
                                 $arr_page = explode('-', $page_num);
                                 for ($i = $arr_page[1]; $i >= $arr_page[0]; $i--) {
                                     $site = $value;
                                     $site['url'] = str_replace('*', $i, $value['url']);
                                     Feed::get_data($site, Feed::get_pattern($key));
                                 }
                             }
                         } else {
                             $value['url'] = str_replace('*', '1', $value['url']);
                             Feed::get_data($value, Feed::get_pattern($key));
                         }
                     }
                 }
                 // Lưu tin đã lấy vào file cache
                 $path = 'cache/temp_data.cache.php';
                 $content = '<?php $items = ' . var_export(Feed::$items, true) . ';?>';
                 $handler = fopen($path, 'w+');
                 fwrite($handler, $content);
                 fclose($handler);
             }
             header('Location:' . $_SERVER['REQUEST_URI']);
         }
     }
 }

function feed_controller()
{
    global $mysqli, $redis, $session, $route, $feed_settings;
    $result = false;
    require_once "Modules/feed/feed_model.php";
    $feed = new Feed($mysqli, $redis, $feed_settings);
    if ($route->format == 'html') {
        if ($route->action == "list" && $session['write']) {
            $result = view("Modules/feed/Views/feedlist_view.php", array());
        } else {
            if ($route->action == "api" && $session['write']) {
                $result = view("Modules/feed/Views/feedapi_view.php", array());
            }
        }
    } else {
        if ($route->format == 'json') {
            // Public actions available on public feeds.
            if ($route->action == "list") {
                if ($session['read']) {
                    if (!isset($_GET['userid']) || isset($_GET['userid']) && $_GET['userid'] == $session['userid']) {
                        $result = $feed->get_user_feeds($session['userid']);
                    } else {
                        if (isset($_GET['userid']) && $_GET['userid'] != $session['userid']) {
                            $result = $feed->get_user_public_feeds(get('userid'));
                        }
                    }
                } else {
                    if (isset($_GET['userid'])) {
                        $result = $feed->get_user_public_feeds(get('userid'));
                    }
                }
            } elseif ($route->action == "create" && $session['write']) {
                $result = $feed->create($session['userid'], get('tag'), get('name'), get('datatype'), get('engine'), json_decode(get('options')));
            } elseif ($route->action == "updatesize" && $session['write']) {
                $result = $feed->update_user_feeds_size($session['userid']);
            } elseif ($route->action == "buffersize" && $session['write']) {
                $result = $feed->get_buffer_size();
                // To "fetch" multiple feed values in a single request
                // http://emoncms.org/feed/fetch.json?ids=123,567,890
            } elseif ($route->action == "fetch" && $session['read']) {
                $feedids = (array) explode(",", get('ids'));
                for ($i = 0; $i < count($feedids); $i++) {
                    $feedid = (int) $feedids[$i];
                    if ($feed->exist($feedid)) {
                        // if the feed exists
                        $result[$i] = $feed->get_value($feedid);
                        // null is a valid response
                    } else {
                        $result[$i] = false;
                    }
                    // false means feed not found
                }
            } else {
                $feedid = (int) get('id');
                // Actions that operate on a single existing feed that all use the feedid to select:
                // First we load the meta data for the feed that we want
                if ($feed->exist($feedid)) {
                    $f = $feed->get($feedid);
                    // if public or belongs to user
                    if ($f['public'] || $session['userid'] > 0 && $f['userid'] == $session['userid'] && $session['read']) {
                        if ($route->action == "timevalue") {
                            $result = $feed->get_timevalue($feedid);
                        } else {
                            if ($route->action == 'data') {
                                $skipmissing = 1;
                                $limitinterval = 1;
                                if (isset($_GET['skipmissing']) && $_GET['skipmissing'] == 0) {
                                    $skipmissing = 0;
                                }
                                if (isset($_GET['limitinterval']) && $_GET['limitinterval'] == 0) {
                                    $limitinterval = 0;
                                }
                                $result = $feed->get_data($feedid, get('start'), get('end'), get('interval'), $skipmissing, $limitinterval);
                            } else {
                                if ($route->action == "value") {
                                    $result = $feed->get_value($feedid);
                                } else {
                                    if ($route->action == "get") {
                                        $result = $feed->get_field($feedid, get('field'));
                                    } else {
                                        if ($route->action == "aget") {
                                            $result = $feed->get($feedid);
                                        } else {
                                            if ($route->action == 'histogram') {
                                                $result = $feed->histogram_get_power_vs_kwh($feedid, get('start'), get('end'));
                                            } else {
                                                if ($route->action == 'kwhatpower') {
                                                    $result = $feed->histogram_get_kwhd_atpower($feedid, get('min'), get('max'));
                                                } else {
                                                    if ($route->action == 'kwhatpowers') {
                                                        $result = $feed->histogram_get_kwhd_atpowers($feedid, get('points'));
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
//.........这里部分代码省略.........

function feed_controller()
{
    global $mysqli, $redis, $session, $route, $feed_settings;
    $result = false;
    include "Modules/feed/feed_model.php";
    $feed = new Feed($mysqli, $redis, $feed_settings);
    if ($route->format == 'html') {
        if ($route->action == "list" && $session['write']) {
            $result = view("Modules/feed/Views/feedlist_view.php", array());
        }
        if ($route->action == "api" && $session['write']) {
            $result = view("Modules/feed/Views/feedapi_view.php", array());
        }
    }
    if ($route->format == 'json') {
        // Public actions available on public feeds.
        if ($route->action == "list") {
            if (!isset($_GET['userid']) && $session['read']) {
                $result = $feed->get_user_feeds($session['userid']);
            }
            if (isset($_GET['userid']) && $session['read'] && $_GET['userid'] == $session['userid']) {
                $result = $feed->get_user_feeds($session['userid']);
            }
            if (isset($_GET['userid']) && $session['read'] && $_GET['userid'] != $session['userid']) {
                $result = $feed->get_user_public_feeds(get('userid'));
            }
            if (isset($_GET['userid']) && !$session['read']) {
                $result = $feed->get_user_public_feeds(get('userid'));
            }
        } elseif ($route->action == "getid" && $session['read']) {
            $result = $feed->get_id($session['userid'], get('name'));
        } elseif ($route->action == "create" && $session['write']) {
            $result = $feed->create($session['userid'], get('name'), get('datatype'), get('engine'), json_decode(get('options')));
        } elseif ($route->action == "updatesize" && $session['write']) {
            $result = $feed->update_user_feeds_size($session['userid']);
            // To "fetch" multiple feed values in a single request
            // http://emoncms.org/feed/fetch.json?ids=123,567,890
        } elseif ($route->action == "fetch" && $session['read']) {
            $feedids = (array) explode(",", get('ids'));
            for ($i = 0; $i < count($feedids); $i++) {
                $feedid = (int) $feedids[$i];
                if ($feed->exist($feedid)) {
                    $result[$i] = (double) $feed->get_value($feedid);
                } else {
                    $result[$i] = "";
                }
            }
        } else {
            $feedid = (int) get('id');
            // Actions that operate on a single existing feed that all use the feedid to select:
            // First we load the meta data for the feed that we want
            if ($feed->exist($feedid)) {
                $f = $feed->get($feedid);
                // if public or belongs to user
                if ($f['public'] || $session['userid'] > 0 && $f['userid'] == $session['userid'] && $session['read']) {
                    if ($route->action == "value") {
                        $result = $feed->get_value($feedid);
                    }
                    if ($route->action == "timevalue") {
                        $result = $feed->get_timevalue_seconds($feedid);
                    }
                    if ($route->action == "get") {
                        $result = $feed->get_field($feedid, get('field'));
                    }
                    // '/[^\w\s-]/'
                    if ($route->action == "aget") {
                        $result = $feed->get($feedid);
                    }
                    if ($route->action == 'histogram') {
                        $result = $feed->histogram_get_power_vs_kwh($feedid, get('start'), get('end'));
                    }
                    if ($route->action == 'kwhatpower') {
                        $result = $feed->histogram_get_kwhd_atpower($feedid, get('min'), get('max'));
                    }
                    if ($route->action == 'kwhatpowers') {
                        $result = $feed->histogram_get_kwhd_atpowers($feedid, get('points'));
                    }
                    if ($route->action == 'data') {
                        $result = $feed->get_data($feedid, get('start'), get('end'), get('dp'));
                    }
                    if ($route->action == 'average') {
                        $result = $feed->get_average($feedid, get('start'), get('end'), get('interval'));
                    }
                    if ($route->action == 'history') {
                        $result = $feed->get_history($feedid, get('start'), get('end'), get('interval'));
                    }
                }
                // write session required
                if (isset($session['write']) && $session['write'] && $session['userid'] > 0 && $f['userid'] == $session['userid']) {
                    // Storage engine agnostic
                    if ($route->action == 'set') {
                        $result = $feed->set_feed_fields($feedid, get('fields'));
                    }
                    if ($route->action == "insert") {
                        $result = $feed->insert_data($feedid, time(), get("time"), get("value"));
                    }
                    if ($route->action == "update") {
                        $result = $feed->update_data($feedid, time(), get("time"), get('value'));
                    }
                    if ($route->action == "delete") {
//.........这里部分代码省略.........