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development/implement_html_tools #240

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bema merged 2 commits from development/implement_html_tools into master 2023-07-03 14:29:08 +02:00
Conversation 1 Commits 2 Files Changed 7 +152 -3
7 changed files with 152 additions and 3 deletions
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23
Backend-libXML/Parser.py
View File

@@ -1,7 +1,28 @@
from lxml import etree
from lxml import etree, html
from io import BytesIO
def convertHTML(source: str, sourceFrom: str):
htmlParser = html.HTMLParser(remove_comments=True, remove_blank_text=True)
xmlParser = etree.XMLParser(remove_comments=True, remove_blank_text=True)
if sourceFrom == "xml":
xmldoc = etree.parse(BytesIO(source.encode("utf-8")), xmlParser)
return html.tostring(xmldoc, method="html", pretty_print=True).decode()
elif sourceFrom == "html":
htmldoc = html.parse(BytesIO(source.encode("utf-8")), htmlParser)
return etree.tostring(htmldoc, method="xml", pretty_print=True, doctype="", xml_declaration=True, encoding="utf-8").decode()
else:
return
def formatHTML(source: str, prettify: bool) -> str:
parser = html.HTMLParser(remove_blank_text=True, remove_comments=True, remove_pis=True)
htmlDoc = html.parse(BytesIO(source.encode("utf-8")),parser=parser)
if not prettify:
return html.tostring(htmlDoc).decode().replace("\n", "").replace("> ", ">")
return etree.tostring(htmlDoc, encoding='unicode', pretty_print=True)
def formatXML(source: str, prettify: bool) -> str:
"""Method used to format XML

18
Backend-libXML/main.py
View File

@@ -40,6 +40,12 @@ def process_xml(request: request, type: str) -> str:
response_json['result'] = Parser.formatXML(data, True)
elif (type == "minimize"):
response_json['result'] = Parser.formatXML(data, False)
elif (type == "prettifyHtml"):
response_json['result'] = Parser.formatHTML(data, True)
elif (type == "minimizeHtml"):
response_json['result'] = Parser.formatHTML(data, False)
elif (type == "convertHTML"):
response_json['result'] = Parser.convertHTML(data, process)
else:
raise ValueError("Valid operation types are: xsd, xslt, xpath")
@@ -79,5 +85,17 @@ def prettify():
def minimize():
return process_xml(request, "minimize")
@app.route("/html/prettify",methods=["POST"])
def prettifyHtml():
return process_xml(request, "prettifyHtml")
@app.route("/html/minimize",methods=["POST"])
def minimizeHtml():
return process_xml(request, "minimizeHtml")
@app.route("/html/convert",methods=["POST"])
def XMLToHTMLConvertion():
return process_xml(request, "convertHTML")
if __name__ == "__main__":
app.run()

14
Frontend/src/assets/sampleHtml.html Normal file
View File

@@ -0,0 +1,14 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Example Page</title>
</head>
<body>
<h1>Hello World!</h1>
<p>That's paragraph</p>
<br>
</body>
</html>

6
Frontend/src/components/common/InsertTemplateComponent.vue
View File

@@ -4,7 +4,7 @@ import sampleXML from "@/assets/sampleXml.xml?raw"
import sampleXSLT from "@/assets/sampleXslt.xml?raw"
import sampleXSD from "@/assets/sampleXsd.xml?raw"
import sampleXQuery from "@/assets/sampleXQuery.xquery?raw"
import sampleHTML from "@assets/sampleHtml.html?raw"
const props = defineProps(
{
@@ -32,7 +32,9 @@ function setDefault() {
case "xquery":
emit(emitName, sampleXQuery)
break;
case "html":
emit(emitName,sampleHTML);
break;
default:
emit(emitName, sampleXML)
break;

54
Frontend/src/components/formatter/HtmlButtonFormatterComponent.vue Normal file
View File

@@ -0,0 +1,54 @@
<script setup lang="ts">
const props = defineProps(
{
formatType: {type:String,required:true},
code: {type:String,required:true},
}
)
function chooseType(formatType: String){
if (formatType == "XML Converter"){
return "convert";
}
return formatType.toLowerCase();
}
function getTypeInfo(){
if( props.code.startsWith("<!DOCTYPE") ){
return "html"
}else{
return "xml"
}
}
function createBody(){
return JSON.stringify({
"data": props.code,
"process": getTypeInfo(),
"processor": "libxml",
"version": "1.0"
});
}
const fetchLink = document.location.protocol + "//" + document.location.hostname + "/libxml/html/" + chooseType(props.formatType);
const emit = defineEmits([
'update:result'
])
function processResponse(formattedCode : any){
var result = formattedCode.result;
return result
}
function process(){
fetch(fetchLink, {body:createBody(), method: "POST"})
.then( response => response.json() )
.then( formattedCode => emit('update:result', processResponse(formattedCode) ) )
}
</script>
<template>
<button class="tool-button" @click="process()">{{ formatType }}</button>
</template>

6
Frontend/src/router/index.ts
View File

@@ -5,6 +5,7 @@ const restMock = import("@views/RestMockView.vue")
const jsonFormatter = import("@views/JsonFormatterView.vue")
const xmlFormatter = import("@views/XmlFormatterView.vue")
const HtmlFormatterView = import("@views/HtmlFormatterView.vue")
const xsltTool = import("@views/XSLTView.vue")
const xsdTool = import("@views/XSDView.vue")
@@ -27,6 +28,11 @@ const routes = [
name: 'jsonFormatter',
component: () => jsonFormatter
},
{
path: '/format/html',
name: 'htmlFormatter',
component: () => HtmlFormatterView
},
{
path: '/xml/xpath',
name: 'xpath',

34
Frontend/src/views/HtmlFormatterView.vue Normal file
View File

@@ -0,0 +1,34 @@
<script setup lang="ts">
import InsertTemplateComponent from '@components/common/InsertTemplateComponent.vue';
import CodeEditorComponent from '@/components/CodeEditorComponent.vue';
import { ref } from 'vue';
import HtmlButtonFormatterComponent from '@/components/formatter/HtmlButtonFormatterComponent.vue';
const html = ref('');
function clear() {
html.value = '';
}
function setTextFieldValue(data: string) {
html.value = data.toString()
}
</script>
<template>
<div id="layout" class="flex flex-col w-full h-full gap-4">
<div id="toolbar" class="flex flex-col gap-4 items-center lg:flex-row place-content-between">
<span class="dark:text-slate-100">HTML Formatter</span>
<div class="flex flex-wrap gap-2 justify-center">
<InsertTemplateComponent stylized-name="HTML" @update:defaultData="setTextFieldValue"></InsertTemplateComponent>
<button class="tool-button" @click="clear()">Clear</button>
<HtmlButtonFormatterComponent @update:result="setTextFieldValue" :code="html" format-type="Minimize" />
<HtmlButtonFormatterComponent @update:result="setTextFieldValue" :code="html" format-type="Prettify" />
<HtmlButtonFormatterComponent @update:result="setTextFieldValue" :code="html" format-type="XML Converter" />
</div>
</div>
<CodeEditorComponent @update:updated-code="setTextFieldValue" :code="html" :config="{disabled:false,language:'html'}" />
</div>
</template>