xiaoben-as2-php/protected/controllers/UploadController.php

<?php
class UploadController extends Controller
{
 	public function actionIndex()
 	{
 		$data = array();
 		$teachers = $this->schoolManager->getTeachers(array("add_time DESC"));
 		$teacherNames = array();

		$_teachers	 =  array();
 		if ($teachers) {
 			foreach ($teachers as $v) {

				if($this->subjectId==3)
				{
					if($v['subjects']==$this->subjectId || $v['subjects']==6)
					{
						$teacherNames[$v['teacher_id']] = $v['teacher_name'];
						$_teachers[]		=	$v;
					}

				}else
				{
					if($v['subjects']==$this->subjectId)
					{
						$teacherNames[$v['teacher_id']] = $v['teacher_name'];
						$_teachers[]		=	$v;
					}

				}


 			}
 		}
 		
 		$data['teachers'] = $_teachers;

 		$data['teacherNames'] = $teacherNames;

 		$papers = $this->schoolManager->getUploadPaperList(array("add_time DESC", "id DESC"),$this->subjectId);
 		
 		$data['papers']	   = $papers["rs"];
 		$data['pages'] 	   = $papers["pager"];
 		$data['pageTotal'] = $papers["pager"]->rowsCount;
		//$subject_exam_data	=	$this->schoolManager->getxuekeStatus($this->semesterId);
		//["subject"] 	= $subject_exam_data;
 		$this->render('index', $data);
 	}
 	
 	public function actionView()
 	{
 		$data  = array();
 		$error = array();
 		
 		$id = (int)Yii::app()->request->getParam('id');
 		
 		if ($id <= 0) {
 			$error[] = '请指定参数 Id';
 		} else {
 			$detail = $this->sConn->createCommand("SELECT * FROM upload_paper WHERE id={$id}")->query()->read();

 			if (! $detail) {
 				$error[] = '未找到数据';
 			} elseif (empty($detail['json_data'])) {
 				$error[] = 'JSON 数据未记录';
 			} else {
 				$zipPath = $detail['zip_path'];
 				$jsonObj = json_decode($detail['json_data'], true);

 				$apiUrl = Yii::app()->params['api_host'];
 				$zipDir = pathinfo($zipPath, PATHINFO_DIRNAME);
 				$zipName = pathinfo($zipPath, PATHINFO_FILENAME);
 				$imgUrl = $apiUrl .'/'. $zipDir .'/'. $zipName .'/result/';
 				
 				$data['examName'] = $jsonObj['formtitle'];
 				
 				$items = array(
 					1 => array(),
 					5 => array(),
 					7 => array()
 				);

 				foreach ((array)$jsonObj['items'] as $key => $val) {
 					$typeName = $val['type'];
 					
 					switch ($typeName) {
 						case '选择':
 							$typeId = 1;
 							break;
 						case '填空':
 							$typeId = 5;
 							break;
 						case '简答':
 							$typeId = 7;
 							break;
 						default:
 							continue;
 					}
 					
 					$arr = array();
 					$arr['title'] = $this->replaceImgSrc($this->replaceMathtex($val['stem']), $imgUrl);
 					$arr['analysis'] = isset($val['analysis']) ? $this->replaceImgSrc($this->replaceMathtex($val['analysis']), $imgUrl) : '';
 					$arr['key'] = $this->replaceImgSrc($this->replaceMathtex($val['key']), $imgUrl);
 					
 					if ($typeId == 1) {
 						$arr['options'] = array();
 						
 						$answer    = strtoupper(trim(strip_tags($val['key'])));
 						$answerNum = letterToNum($answer);
 						
 						foreach ($val['options'] as $optionIndex => $optionContent) {
 							$arr['options'][] = array(
 								'content' => $this->replaceImgSrc($this->replaceMathtex($optionContent), $imgUrl),
 								'correct' => ($answerNum == $optionIndex ? 1 : 0),
 							);
 						}
 						
 						if ($val['optionlines'] == 1) {
 							$arr['listType'] = 1;
 						} elseif ($val['optionlines'] == 2) {
 							$arr['listType'] = 2;
 						} else {
 							$arr['listType'] = 0;
 						}
 					}
 					
 					$items[$typeId][] = $arr;
 				}
 				
 				$data['items'] = $items;
 			}
 			
 		}
 		
 		if ($error) {
 			Yii::app()->jump->error(implode('<br/>', $error));
 		} else {
 			$this->render('view', $data);
 		}
 	}
 	
 	public function actionAjaxConfirm()
 	{
 		$error  = array();
		$result = array();
 		
		if (! Yii::app()->request->isPostRequest or ! Yii::app()->request->isAjaxRequest) {
			$error[] = '错误的来源！';
		} else {
			$id = (int)Yii::app()->request->getPost('id');
			
			$detail = $this->sConn->createCommand("SELECT * FROM upload_paper WHERE id={$id}")->query()->read();
			
			if (! $detail) {
				$error[] = '未找到数据';
			} elseif ($detail['status'] != 0) {
				$error[] = '已经确认过了';
			} elseif (empty($detail['json_data'])) {
				$error[] = 'JSON 数据未记录';
			} else {
				$confirm = $this->apiPost('upload_paper/confirm', array(
					'id' => $id,
					'schoolId' => $this->schoolId,
					'semesterId' => $this->semesterId,
				), 1);
				
				if (! $confirm) {
					$error[] = 'Api system error';
				} elseif (! isset($confirm->success) or !isset($confirm->message)) {
					$error[] = 'Api response error';
				} elseif ($confirm->success != 1) {
					$error[] = $confirm->message;
				}
			}
		}
		
		header('Content-Type: application/json');
		
		if ($error) {
			echo json_encode(array('status' => 0, 'error'=> implode('<br/>', $error)));exit;
		} else {
			echo json_encode(array('status' => 1, 'error'=> ''));exit;
		}
 	}
 	
 	public function actionAjaxGetTeacherSubjects()
 	{
 		$error  = array();
		$result = array();
 		
		if (! Yii::app()->request->isPostRequest or ! Yii::app()->request->isAjaxRequest) {
			$error[] = '错误的来源！';
		} else {
			$teacherId = Yii::app()->request->getPost('teacherId');
			
			if (! $teacherId or ! is_numeric($teacherId)) {
				$error[] = 'teacherId 错误';
			} else {
				/*
				$subjects     = $this->sConn->createCommand("SELECT DISTINCT csr.subject_id FROM teacher_class_relation tcr JOIN class_subject_relation csr ON csr.class_id = tcr.class_id WHERE tcr.teacher_id = '{$teacherId}' AND tcr.semester_id = '{$this->semesterId}'")->query()->readAll();
				$subjectIds   = array();
				$subjectNames = array();
				
				if ($subjects) {
					foreach ($subjects as $v) {
						$subjectIds[] = $v['subject_id'];
					}
					
					$subjects = $this->apiPost('/subject/batch', array('subjectIds' => $subjectIds));
					
					if (! $subjects) {
						$error[] = 'Brain subject/batch error';
					} elseif (isset($subjects->error)) {
						$error[] = $subjects->error;
					} else {
						$result = $subjects;
					}
				}
				*/
				
			/*	$subjectIds = array(3, 6);
				$subjects = $this->apiPost('/subject/batch', array('subjectIds' => $subjectIds));
					
				if (! $subjects) {
					$error[] = 'Brain subject/batch error';
				} elseif (isset($subjects->error)) {
					$error[] = $subjects->error;
				} else {
					$result = $subjects;
				}*/


                $teacherSubjectIds=$this->mathSubjectId;
				$teacherSubjectNames  = array(3 => '高一高二专用', 6 => '高三专用',51=>'新高一高二');

				$teacherSubjectMaterialIds   = array();
				$teacherSubjectMaterialNames = array();

				foreach ($teacherSubjectIds as $teacherSubjectId) {
					$teacherSubjectMaterialIds[$teacherSubjectId]   = array();
					$teacherSubjectMaterialNames[$teacherSubjectId] = array();

					$textbookTree = $this->apiPost('/textbook/tree', array(
						'subjectId' => $teacherSubjectId,
						'depth'     => 3
					));



					if (! $textbookTree) {
						$error[] = 'Brain textbook/tree error';
					} elseif (isset($textbookTree->error)) {
						$error[] = $textbookTree->error;
					} else {
						foreach ($textbookTree as $textbook) {
							if (isset($textbook->modules)) {
								foreach ($textbook->modules as $module) {
									if (isset($module->chapters)) {
										$teacherSubjectMaterialIds[$teacherSubjectId][$textbook->textbook_id] = $textbook->textbook_id;
										$teacherSubjectMaterialNames[$teacherSubjectId][$textbook->textbook_id] = $textbook->textbook_name;
									}
								}
							}
						}
					}
				}
				$result['teacherSubject'] = array(
					array('subject_id'=>3,'subject_name'=>'高一高二专用'),
					array('subject_id'=>6,'subject_name'=>'高三专用'),
                    array('subject_id'=>51,'subject_name'=>'新高一高二'),
					);
				$result['SubjectMaterialNames'] = $teacherSubjectMaterialNames;
				$result['SubjectMaterialIds'] 	= $teacherSubjectMaterialIds;

			}
		}

		header('Content-Type: application/json');
		
		if ($error) {
			echo json_encode(array('status' => 0, 'error'=> implode('<br/>', $error)));exit;
		} else {
			echo json_encode($result);exit;
		}
 	}
 	
 	/**
 	 * 替换图片目录
 	 *
 	 * @author CeeFee
 	 */
 	private function replaceImgSrc($content, $url)
 	{
 		$regex = "/<img[^>]*[\s]+src[\s]*=[\s]*(([\"](files\/image\d+\.(png|gif|jpg|jpeg|bmp))([^\"]*)[\"])|([\'](files\/image\d+\.(png|gif|jpg|jpeg|bmp))([^\']*)[\'])|(files\/image\d+\.(png|gif|jpg|jpeg|bmp))([^\s]*))[^>]*>/si";
 	
 		if (preg_match_all($regex, $content, $temp)) {
 			$imgArr = array();
 			$tmpArr = array_merge($temp[3], $temp[7], $temp[10]);
 				
 			foreach ($tmpArr as $v) {
 				if (! empty($v) and ! in_array($v, $imgArr)) {
 					$imgArr[] = $v;
 				}
 			}
 				
 			unset($tmpArr);
 				
 			foreach ($imgArr as $v) {
 				$content = str_replace($v, $url. $v, $content);
 			}
 		}
 	
 		return $content;
 	}
 	
 	/**
 	 * 替换 mathtex
 	 *
 	 * @author CeeFee
 	 */
 	private function replaceMathtex($content)
 	{
 		// 题目中公式处理(一)
 		/*if (preg_match_all('/\\\\\(.*?\\\\\)/', $content, $temp)) {
 			$arr = array_unique($temp[0]);
 				
 			foreach ($arr as $v) {
 				$content = str_replace($v, '<img src="'. Yii::app()->params['mt_prefix'] . $v.'" class="gsImgLatex mathType"/>', $content);
 			}
 		}
 	
 		// 题目中公式处理(二)
 		if (preg_match_all('/\\\\\[.*?\\\\\]/', $content, $temp)) {
 			$arr = array_unique($temp[0]);
 				
 			foreach ($arr as $v) {
 				$content = str_replace($v, '<img src="'. Yii::app()->params['mt_prefix']. $v .'" class="gsImgLatex mathType"/>', $content);
 			}
 		}
 	
 		// 题目中公式处理(三)
 		if (preg_match_all('/\$.*?\$/', $content, $temp)) {
 			$arr = array_unique($temp[0]);
 				
 			foreach ($arr as $v) {
 				$content = str_replace($v, '<img src="'. Yii::app()->params['mt_prefix']. $v .'" class="gsImgLatex mathType"/>', $content);
 			}
 		}*/

		if (preg_match_all("/(data-latex=\\\"([^\"]*\\\"))|(\\$.*?\\$)|(\\\\\\[.*?\\\\\\])/", $content, $temp)) {
			$arr = array_unique($temp[0]);
			foreach ($arr as $v) {
				if (substr($v, 0, 10) !== "data-latex") {
					//$content = str_replace($v, '<img src="'. $this->mtUrl. $v .'" class="gsImgLatex mathType"/>', $content);
					$content = str_replace($v, '<img src="'. Yii::app()->params['mt_prefix']. $v .'" class="gsImgLatex mathType"/>', $content);
				}
			}
		}
 		
 		/*
 		// 空格替换
 		if (preg_match_all('/_{5,}/', $content, $temp)) {
 			foreach ($temp[0] as $k => $v) {
 				$content = preg_replace('/_{5,}/', '<img class="tiankong" src="/images/list_'. ($k + 1) .'.png">', $content, 1);
 			}
 		}
 		*/
 		
 		return $content;
 	}
}