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provide a basic viewer for text files

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This commit is contained in:
Robin Appelman 2010-09-08 01:43:40 +02:00
parent 5da12fcfa1
commit cffa4edb72
6 changed files with 97 additions and 0 deletions
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9
inc/lib_base.php
View file

@ -112,6 +112,7 @@ $loginresult=OC_USER::loginlisener();
*/
class OC_UTIL {
public static $scripts=array();
public static $styles=array();
private static $fsSetup=false;
public static function setupFS(){// configure the initial filesystem based on the configuration
@ -182,6 +183,14 @@ class OC_UTIL {
public static function addScript($url){
self::$scripts[]=$url;
}
/**
* add a css file
*
* @param url $url
*/
public static function addStyle($url){
self::$styles[]=$url;
}
/**
* array to store all the optional navigation buttons of the plugins

3
inc/templates/header.php
View file

@ -31,6 +31,9 @@
foreach(OC_UTIL::$scripts as $script){
echo("<script type='text/ecmascript' src='$WEBROOT/$script'></script>\n");
}
foreach(OC_UTIL::$styles as $style){
echo("<link rel='stylesheet' type='text/css' href='$style'/>\n");
}
?>
<script type='text/ecmascript'>
var WEBROOT='<?php echo($WEBROOT)?>';

5
plugins/textviewer/lib_textviewer.php Normal file
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@ -0,0 +1,5 @@
<?php
//load the required js and css files
OC_UTIL::addScript('plugins/textviewer/textviewer.js');
OC_UTIL::addStyle('plugins/textviewer/style.css');
?>

14
plugins/textviewer/plugin.xml Normal file
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@ -0,0 +1,14 @@
<?xml version="1.0"?>
<plugin version='1.0'>
<info>
<id>textviewer</id>
<name>A simple text viewer for ownCloud</name>
<version>0.1</version>
<licence>AGPL</licence>
<author>Icewind</author>
<require>1.1</require>
</info>
<runtime>
<include>lib_textviewer.php</include>
</runtime>
</plugin>

26
plugins/textviewer/style.css Normal file
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@ -0,0 +1,26 @@
#textframe{
position:absolute;
top:0px;
left:0px;
height:100%;
width:100%;
background:rgb(20,20,20);
background:rgba(20,20,20,0.9);
text-align:center;
}
#textframe div{
vertical-align:middle;
text-align:left;
height:auto;
max-height:90%;
max-width:90%;
margin:20px;
margin-left:auto;
margin-right:auto;
margin-bottom:10px;
border: black solid 3px;
background:black;
color:white;
overflow:auto;
}

40
plugins/textviewer/textviewer.js Normal file
View file

@ -0,0 +1,40 @@
OC_TextViewer=new Object();
OC_TextViewer.loader=new OCXMLLoader();
OC_TextViewer.showText=function(dir,file){
var path=WEBROOT+'/files/open_file.php?dir='+encodeURIComponent(dir)+'&file='+encodeURIComponent(file);
var div=document.createElement('div');
div.setAttribute('id','textframe');
div.setAttribute('class','center');
div.addEvent('onclick',OC_TextViewer.hideText)
OC_TextViewer.textFrame=document.createElement('div');
div.appendChild(OC_TextViewer.textFrame);
body=document.getElementsByTagName('body').item(0);
body.appendChild(div);
OC_TextViewer.loader.setCallBack(OC_TextViewer.showTexCallback);
OC_TextViewer.loader.load(path);
}
OC_TextViewer.showTexCallback=function(req){
var text=req.responseText;
OC_TextViewer.textFrame.innerHTML=OC_TextViewer.prepareText(text);
}
OC_TextViewer.hideText=function(){
var div=document.getElementById('textframe');
div.parentNode.removeChild(div);
}
OC_TextViewer.prepareText=function(text){
text=text.replace(/\n/g,"<br/>\n");
return text;
}
if(!OC_FILES.fileActions.text){
OC_FILES.fileActions.text=new Object()
}
OC_FILES.fileActions.text.show=function(){
OC_TextViewer.showText(this.dir,this.file);
}
OC_FILES.fileActions.text['default']=OC_FILES.fileActions.text.show;