chaoyu/app/model/Block.php

166 lines
4.7 KiB
PHP

<?php
namespace app\model;
class Block extends Base
{
const BLOCK = 1;
const IMG = 2;
const TEXT = 3;
const GROUP = 4;
const VIDEO = 5;
const CODE = 6;
//获取类型键值对
public static function getTypes()
{
return [
'1' => 'block',
'2' => 'img',
'3' => 'text',
'4' => 'group',
'5' => 'video',
'6' => 'code'
];
}
//根据键值和类目获取数据
public static function getByKeyword($keyword, $categoryId)
{
return self::where('keyword', $keyword)->where('category_id', $categoryId)->findOrEmpty()->toArray();
}
//根据栏目ID获取块列表
public static function getByCategoryId($categoryId)
{
if($categoryId <= 0){
return [];
}
$category = Category::getById($categoryId);
if(empty($category)){
return [];
}
$items = self::where('category_id', $categoryId)
->order('sort asc')
->select()
->toArray();
if(empty($items)){
return [];
}
$data = [];
foreach($items as $item){
$data[$item['keyword']] = $item;
}
return $data;
}
public static function onAfterInsert($item)
{
$item->sort = $item->id;
$item->save();
}
//获取在使用中的文件
public static function getFilesInUse()
{
$items = self::whereIn('type', [self::IMG, self::GROUP, self::VIDEO, self::TEXT])
->select()
->toArray();
$data = [];
foreach($items as $item){
if($item['type'] == self::IMG){
$file = trim($item['value']);
if(!empty($file)){
$key = getKeyByPath($file);
$data[$key] = $file;
}
}elseif($item['type'] == self::GROUP){
$val = trim($item['value']);
if (!empty($val) && $val != '[]' && $val != 'null') {
$files = json_decode($val, true);
foreach($files as $file){
$src = trim($file['src']);
if(!empty($src)){
$key = getKeyByPath($src);
$data[$key] = $src;
}
}
}
}elseif($item['type'] == self::VIDEO){
$video = trim($item['value']);
if(!empty($video)){
$key = getKeyByPath($video);
$data[$key] = $video;
}
$img = trim($item['img']);
if(!empty($img)){
$key = getKeyByPath($img);
$data[$key] = $img;
}
}elseif($item['type'] == self::TEXT){
$imgs = getImageUrlFromText($item['value']);
if(!empty($imgs)){
$data = array_merge($data, $imgs);
}
$videos = getVideoUrlFromText($item['value']);
if(!empty($videos)){
$data = array_merge($data, $videos);
}
}
}
return $data;
}
// 解析单页块元素内容,把JSON化的内容转为数组格式
public static function analysisBlock(array $items)
{
$arrayToJsonTypes = [4];
if(count($items) > 0) {
foreach ($items as &$item) {
if(in_array($item['type'], $arrayToJsonTypes)) {
$item['value'] = empty($item['value']) ? [] : json_decode($item['value'], true);
}
}
unset($item);
}
return $items;
}
// 按块元素的栏目分类和关键字进行分组
public static function convertGroupByCategory(array $items)
{
$data = [];
foreach($items as $item){
$data[$item['category_id']][$item['keyword']] = $item;
}
return $data;
}
// 按块元素的关键字进行分组
public static function convertGroupByKeyword(array $items)
{
$data = [];
foreach($items as $item){
$data[$item['keyword']] = $item;
}
return $data;
}
//根据栏目ID获取块列表
public static function getByCategoryIds($categoryIds)
{
if(!is_array($categoryIds) || empty($categoryIds)){
return [];
}
$items = self::whereIn('category_id', $categoryIds)
->order('category_id', 'asc')
->order('sort', 'asc')
->select()
->toArray();
if(empty($items)){
return [];
}
return self::convertGroupByCategory($items);
}
}