add tool createMonitorsJsonFromTxt.js

tools/createMonitorsJsonFromTxt.js

@@ -0,0 +1,58 @@
+const fs = require('fs')
+const URL = require('url')
+const monitorBasePath = process.argv[2];
+const importFilePath = process.argv[3];
+if(!importFilePath){
+    console.error('Missing Import File Path.')
+    return console.error(`Example Use : node ./createMonitorsJsonFromTxt.js MONITOR_BASE.json PLAIN_LIST.txt`)
+}
+const monitorBase = require(monitorBasePath)
+function getUrlProtocol(urlString){
+    let modifiedUrlString = `${urlString}`.split('://')
+    const originalProtocol = `${modifiedUrlString[0]}`
+    return originalProtocol
+}
+function modifyUrlProtocol(urlString,newProtocol){
+    let modifiedUrlString = `${urlString}`.split('://')
+    const originalProtocol = `${modifiedUrlString[0]}`
+    modifiedUrlString[0] = newProtocol;
+    modifiedUrlString = modifiedUrlString.join('://')
+    return modifiedUrlString
+}
+function getUrlParts(urlString){
+    const originalProtocol = getUrlProtocol(urlString)
+    const modifiedUrlString = modifyUrlProtocol(urlString,'http')
+    const url = URL.parse(modifiedUrlString)
+    const data = {}
+    Object.keys(url).forEach(function(key){
+        const value = url[key];
+        if(value && typeof value !== 'function')data[key] = url[key];
+    });
+    data.href = `${urlString}`
+    data.origin = modifyUrlProtocol(data.origin,originalProtocol)
+    data.protocol = `${originalProtocol}:`
+    return data
+}
+function makeConfig(streamUrl){
+    // streamUrl = 'rtsp://1.1.1.1:554/'
+    const copyOfBaseConfig = Object.assign({},monitorBase)
+    const urlParts = getUrlParts(streamUrl)
+    copyOfBaseConfig.host = urlParts.hostname
+    copyOfBaseConfig.port = urlParts.port
+    copyOfBaseConfig.path = urlParts.pathname
+    copyOfBaseConfig.details.auto_host = streamUrl
+    copyOfBaseConfig.details.rtsp_transport = 'tcp'
+    return copyOfBaseConfig
+}
+
+function run(){
+    const importList = fs.readFileSync(importFilePath,'utf8').split('\n')
+    const newMonitorsList = []
+    const fileName = `${importFilePath}.json`
+    importList.forEach((streamUrl) => {
+        newMonitorsList.push(makeConfig(streamUrl))
+    })
+    console.log(`New JSON written to ${fileName}`)
+    fs.writeFileSync(fileName,JSON.stringify(newMonitorsList));
+}
+run()