json.php

<?php
include(dirname(__FILE__) . '/common.php');
SetStyle('api', 'API');

Auth(1);
switch ($_GET['action']) {
	case 'get_tags':
		require(dirname(__FILE__) . "/includes/PHPAnalysis.class.php");
		$str                   = $_POST['Title'] . "/r/n" . $_POST['Content'];
		$do_fork               = $do_unit = true;
		$do_multi              = $do_prop = $pri_dict = false;
		//初始化类
		PhpAnalysis::$loadInit = false;
		$pa                    = new PhpAnalysis('utf-8', 'utf-8', $pri_dict);
		//载入词典
		$pa->LoadDict();
		//执行分词
		$pa->SetSource($str);
		$pa->differMax = $do_multi;
		$pa->unitWord  = $do_unit;
		$pa->StartAnalysis($do_fork);
		$ResultString   = $pa->GetFinallyResult('|', $do_prop);
		$tags           = array();
		$tags['status'] = 0;
		if ($ResultString) {
			foreach (explode('|', $ResultString) as $key => $value) {
				if ($value != '' && !is_numeric($value) && mb_strlen($value, "utf-8") >= 2) {
					$SQLParameters[] = $value;
				}
			}
			$TagsLists1 = $DB->column("SELECT Name FROM " . $Prefix . "tags Where Name IN (?)", $SQLParameters);
			$TagsLists2 = $DB->column("SELECT Title FROM " . $Prefix . "dict Where Title IN (?) Group By Title", $SQLParameters);
			//$TagsLists2 = array();
			$TagsLists  = array_merge($TagsLists1, array_diff($TagsLists2, $TagsLists1));
			if ($TagsLists) {
				$tags['status'] = 1;
				rsort($TagsLists);
				$tags['lists'] = $TagsLists;
			}
		}
		echo json_encode($tags);
		break;
	
	
	case 'tag_autocomplete':
		$Keyword           = $_POST['query'];
		$Response          = array();
		$Response['query'] = 'Unit';
		$Result            = $DB->column("SELECT Title FROM " . $Prefix . "dict WHERE Title LIKE :Keyword limit 10", array(
			"Keyword" => $Keyword . "%"
		));
		if ($Result) {
			foreach ($Result as $key => $val) {
				$Response['suggestions'][] = array(
					'value' => $val,
					'data' => $val
				);
			}
		}
		echo json_encode($Response);
		break;
	
	case 'check_username':
		
		break;
	
	default:
		# code...
		break;
}