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在新闻发布中添加缩略图功能，栏目编辑中加入是否显示的选项

This commit is contained in:
Li Jianxuan 2012-08-31 07:38:09 +00:00
parent d6b803a552
commit 31e57813d7
4 changed files with 307 additions and 8 deletions
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159
application/admin/controllers/NewsController.php
View File

@ -128,9 +128,15 @@ class Admin_NewsController extends Zend_Controller_Action
$keyword = $this->_request->getParam('keyword');
$description = $this->_request->getParam('description');
$displayorder = $this->_request->getParam('displayorder');
$display = (int)$this->_request->getParam('display');
$fid = $this->_request->getParam('fid');
$sql="update news_category set title='$title',keywords='$keyword',description='$description',displayorder='$displayorder',url='$url',fid=$fid where id=$edit";
if(empty($displayorder))
{
$displayorder = 0;
}
$sql="update news_category set title='$title',keywords='$keyword',description='$description',displayorder=$displayorder,url='$url',fid=$fid,display=$display where id=$edit";
if($this->db->exec($sql)>0)
{
$this->messenger->addMessage('提示信息：栏目编辑成功！');
@ -350,13 +356,20 @@ class Admin_NewsController extends Zend_Controller_Action
$id = $this->_request->getParam('id');
$sql = "select * from news_archives arc where arc.id=$id
";
$sql = "select * from news_archives arc where arc.id=$id";
$rs = $this->db->query($sql);
$row = $rs->fetch();
$this->view->ev = $row;
if(!empty($row['image']))
{
$sql = "SELECT * FROM attachments WHERE filename='".str_replace("/upload/",'',$row['image'])."'";
$rs = $this->db->query($sql);
$row = $rs->fetch();
$this->view->att = $row;
}
$sql="select * from news_category order by displayorder desc";
$re = $this->db->query($sql);
$types = $re->fetchAll();
@ -491,5 +504,145 @@ class Admin_NewsController extends Zend_Controller_Action
}//文章删除
function uploadAction(){
try{
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$userid = $user->id;
}
include_once('files.php');
$files=new files();
$msg = $files -> upload('../htdocs/upload/',$_FILES['Filedata'],'image');
if(empty($msg['error']))
{
$msg['error']="";
$filename = $msg['db_path'];
$filesize = $msg['file_size'];
$filedesc = $this->_request->getParam('filedesc');
$filetype = 'thumb';
$realname = $msg['realname'];
$fileurl = $msg['file_url'];
$sql = "insert into attachments (filename,filetype,filedesc,userid,filesize,realname) values ('$filename','$filetype','$filedesc','$userid','$filesize','$realname') RETURNING id";
$sth = $this->db->prepare($sql);
$sth->execute();
$att = $sth->fetch(PDO::FETCH_ASSOC);
$msg['attid'] = $attid = $att['id'];
$imgct = files::getImageType('../htdocs/upload/'.$filename);
if(!isset($imgct['error'])) $preview = '<img src="/upload/'.$filename.'" style="display:block;max-height:300px;" />';
else $preview = "";
$msg['html'] = $preview.$realname.'[已完成]<input type="hidden" name="image" value="/upload/'.$filename.'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$attid.'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
$msg['preview'] = "/images/".$attid;
echo Zend_Json::encode($msg);
exit();
}else{
$msg['error'] = '附件上传失败:'.$msg['error'];
@unlink($filename);
echo Zend_Json::encode($msg);
exit();
}
}catch(Exception $e){
$msg['error'] = "错误：".$e->getMessage();
echo Zend_Json::encode($msg);
exit();
}
}
function getattsAction(){
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$id = $this->_request->getParam('id');
if($id!='')
{
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$sql = "select att.realname,att.id,att.filename from attachments att
left join archives_att ratt on att.id=ratt.attid
where ratt.arcid=$id";
$rs = $this->db->query($sql);
$atts = $rs->fetchAll();
include_once('files/files.php');
foreach($atts as $k=>$v)
{
$imgct = files::getImageType('../htdocs/upload/'.$v['filename']);
if(!isset($imgct['error'])) $preview = '<img src="/images/'.$v['id'].'" style="display:block;" />';
else $preview = "";
$atts[$k]['html']= $preview.$v['realname'].'[已完成]<input type="hidden" name="atts[]" value="'.$v['id'].'" /><div class="cancel"><a href="javascript:;" id="deletebtn_'.$v['id'].'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
}
echo Zend_Json::encode($atts);
exit();
}else
{
exit();
}
}else{
exit();
}
}
function delattAction(){
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$id = $this->_request->getParam('id');
$aid = $this->_getParam('aid');
$basepath = '../htdocs/upload/';
$info = $this->getFileinfo($id);
$filepath = $basepath.$info['filename'];
try{
if(empty($aid))
{
$sql = "DELETE FROM attachments WHERE id=$id";
if($this->db->exec($sql)>0)
{
@unlink($filepath);
}
}else{
$sql = "delete from archives_att where attid='$id' and arcid='$aid'";
if($this->db->exec($sql)>0)
{
$sql = "DELETE FROM attachments WHERE id=$id";
if($this->db->exec($sql)>0){@unlink($filepath);}
}
}
}
catch(Exception $e){}
}
public function getFileinfo($id){
$sql = "select * from attachments where id='$id'";
$re= $this->db->query($sql);
$row= $re->fetch();
return $row;
}
public function jsonexit($data){
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($data));
return true;
}
}

11
application/admin/views/scripts/news/category-edit.phtml
View File

@ -65,8 +65,7 @@
<p>
<label class="required" for="displayorder">显示顺序:</label><br/>
<input type="text" id="displayorder" class="half" value="" name="displayorder"/>
<small>e.g. 高程,气象,地理</small>
<input type="text" id="displayorder" class="half" value="<?= $this->info['displayorder']?>" name="displayorder"/>
</p>
<p>
@ -75,6 +74,14 @@
<small>80个汉字以内，不能使用折行</small>
</p>
<p>
<label class="required" for="display">是否显示:</label><br/>
<select name="display" id="display">
<option value="0" <?php if(empty($this->info['display']) || $this->info['display']==0)echo 'selected="selected"'; ?>>显示</option>
<option value="-1" <?php if($this->info['display']== -1 )echo 'selected="selected"'; ?>>隐藏</option>
</select>
</p>
<input type="hidden" name="submit" value="1" />
<input type="hidden" name="edit" value="<?= $this->info['id']?>"? />
<p class="box"><input type="submit" class="btn btn-green big" value="提交"/> or <input type="reset" class="btn" value="重置"/></p>

62
application/admin/views/scripts/news/newsadd.phtml
View File

@ -8,6 +8,9 @@
$this->headScript()->appendFile('/static/js/kindeditor-min.js');
$this->headScript()->appendFile('/static/js/kindlang/zh_CN.js');
$this->headLink()->appendStylesheet('/static/css/kindskin/default/default.css');
$this->headLink()->appendStylesheet('/static/js/uploadify/uploadify.css');
$this->headScript()->appendFile('/static/js/uploadify/swfobject.js');
$this->headScript()->appendFile('/static/js/uploadify/jquery.uploadify.v2.1.4.min.js');
$this->breadcrumb('<a href="/">首页</a>');
$this->breadcrumb('<a href="/admin">后台首页</a>');
$this->breadcrumb('<a href="/admin/news">新闻中心</a>');
@ -88,6 +91,14 @@ $(document).ready(function(){
<input type="text" id="source" class="half title" value="中国西部环境与生态科学数据中心" name="source"/>
</p>
<p>
图片:
<ul id="datalist">
</ul>
<span id="fileupBtn"><input id="file_upload" name="Filedata" type="file" /></span>
<input type="button" class="btn btn-small" onclick="$('#file_upload').uploadifyUpload();" value="上传" />
</p>
<p>
<label for="description">内容简介(描述)</label><br/>
<textarea id="description" class="small half" name="description"></textarea>
@ -221,4 +232,55 @@ function getByteLen(val) {
}
return len;
}
$(document).ready(function() {
$('#file_upload').uploadify({
'uploader' : '/static/js/uploadify/uploadify.swf',
'scriptData': {'PHPSESSID' : '<?php echo session_id(); ?>'},
'script' : '/admin/news/upload',
'cancelImg' : '/static/js/uploadify/cancel.png',
'folder' : '/uploads',
'sizeLimit' : 2097152,
'queueSizeLimit' : 1,
'multi' : true,
'auto' : false,
'displayData' : 'speed',
'buttonImg' : '/static/js/uploadify/selectfile.gif',
'onComplete' : function(event, ID, fileObj, response, data) {
var obj = jQuery.parseJSON(response);
var html;
if(obj.error=='')
{html = obj.html;}
else{html = obj.error;}
$('<li/>', {
"id":'uploadedItem_'+obj.attid,
"class":'uploadifyQueueItem',
"html": html
}).appendTo('#datalist');
$('#deletebtn_'+obj.attid).bind('click', function() {
deleteatt(obj.attid);
});
},
'onError' : function (event,ID,fileObj,errorObj) {
alert(errorObj.type + ' Error: ' + errorObj.info);
}
});
});
function deleteatt(attid){
$.ajax({
type:"POST",
url:'/admin/news/delatt/',
data:'id='+attid,
success:function(html){
$('#uploadedItem_'+attid).remove();
},
beforeSend:function(){
$('#deletebtn_'+attid).html('<img src="/images/11887177066.gif" />');
}
});
}
function uploadError(msg,id){
var html = msg+'<div class="cancel"><a href="javascript:;" id="deletebtn_'+id+'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
return html;
}
</script>

77
application/admin/views/scripts/news/newsedit.phtml
View File

@ -8,6 +8,9 @@
$this->headScript()->appendFile('/static/js/kindeditor-min.js');
$this->headScript()->appendFile('/static/js/kindlang/zh_CN.js');
$this->headLink()->appendStylesheet('/static/css/kindskin/default/default.css');
$this->headLink()->appendStylesheet('/static/js/uploadify/uploadify.css');
$this->headScript()->appendFile('/static/js/uploadify/swfobject.js');
$this->headScript()->appendFile('/static/js/uploadify/jquery.uploadify.v2.1.4.min.js');
$this->breadcrumb('<a href="/">首页</a>');
$this->breadcrumb('<a href="/admin">后台首页</a>');
$this->breadcrumb('<a href="/admin/news">新闻中心</a>');
@ -90,6 +93,21 @@ $(document).ready(function(){
<input type="text" id="source" class="half title" value="<?php echo $this->ev['source']; ?>" name="source"/>
</p>
<p>
图片:
<ul id="datalist">
<?php if(!empty($this->ev['image'])&& !empty($this->att)){ ?>
<li id="uploadedItem_<?= $this->att['id']?>" class="uploadifyQueueItem">
<img style="display:block;max-height:300px;" src="<?= $this->ev['image'] ?>"><?= $this->att['realname']?>
<input type="hidden" value="<?= $this->ev['image'] ?>" name="image">
<div class="cancel"><a id="deletebtn_<?= $this->att['id']?>" href="javascript:;" onclick="deleteatt(<?= $this->att['id']?>)">
<img border="0" src="/static/js/uploadify/cancel.png"></a></div></li>
<?php } ?>
</ul>
<span id="fileupBtn"><input id="file_upload" name="Filedata" type="file" /></span>
<input type="button" class="btn btn-small" onclick="$('#file_upload').uploadifyUpload();" value="上传" />
</p>
<p>
<label for="description">内容简介(描述)</label><br/>
<textarea id="description" class="small half" name="description"><?php echo $this->ev['description']; ?></textarea>
@ -175,6 +193,13 @@ $(function(){
});
});
function addon(){
if($('#datalist').children('li').length > 1)
{
if(confirm("如果提交的缩略图多余1个只会采用最后一个图片作为缩略图，是否继续？") === false)
{
return false;
}
}
editor.sync();
var url = "/admin/news/archivesedit/id/<?php echo $this->ev['id']; ?>";
var data = $("#archivesadd").serialize()+'&keyword='+$('#keyword').val();
@ -221,4 +246,56 @@ function getByteLen(val) {
}
return len;
}
$(document).ready(function() {
$('#file_upload').uploadify({
'uploader' : '/static/js/uploadify/uploadify.swf',
'scriptData': {'PHPSESSID' : '<?php echo session_id(); ?>'},
'script' : '/admin/news/upload',
'cancelImg' : '/static/js/uploadify/cancel.png',
'folder' : '/uploads',
'sizeLimit' : 2097152,
'queueSizeLimit' : 1,
'multi' : true,
'auto' : false,
'displayData' : 'speed',
'buttonImg' : '/static/js/uploadify/selectfile.gif',
'onComplete' : function(event, ID, fileObj, response, data) {
var obj = jQuery.parseJSON(response);
var html;
if(obj.error=='')
{html = obj.html;}
else{html = obj.error;}
$('<li/>', {
"id":'uploadedItem_'+obj.attid,
"class":'uploadifyQueueItem',
"html": html
}).appendTo('#datalist');
$('#deletebtn_'+obj.attid).bind('click', function() {
deleteatt(obj.attid);
});
},
'onError' : function (event,ID,fileObj,errorObj) {
alert(errorObj.type + ' Error: ' + errorObj.info);
}
});
});
function deleteatt(attid){
$.ajax({
type:"POST",
url:'/admin/news/delatt/',
data:'id='+attid,
success:function(html){
$('#uploadedItem_'+attid).remove();
},
beforeSend:function(){
$('#deletebtn_'+attid).html('<img src="/images/11887177066.gif" />');
}
});
}
function uploadError(msg,id){
var html = msg+'<div class="cancel"><a href="javascript:;" id="deletebtn_'+id+'"><img border="0" src="/static/js/uploadify/cancel.png" /></a></div>';
return html;
}
</script>