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Joseph Cheung 2023-03-06 01:42:48 +08:00
parent 15afd7c14a
commit e09507755f
2 changed files with 18 additions and 18 deletions
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18
searx/webapp.py
View file

@ -1321,14 +1321,14 @@ function modal_open(url, num)
var iframe = document.querySelector("#iframe-wrapper > iframe"); var iframe = document.querySelector("#iframe-wrapper > iframe");
if(num=='pdf') if(num=='pdf')
{ {
new Promise((resolve, reject) => { let startTime = Date.now();
const interval = setInterval(() => { let stopLoop = false;
if (iframe.contentWindow.PDFViewerApplication.pdfDocument !== null) {
clearInterval(interval); while (!stopLoop && iframe.contentWindow.PDFViewerApplication.pdfDocument==null) {
resolve(1); if (Date.now() - startTime > 30000) {
} stopLoop = true;
}, 1000); // 定期检查 numPages 是否不为 null，这里是每隔1秒检查一次 modalele = ['这是一个PDF文档,加载失败了']
}).then( function foo(){ }
var pdf = iframe.contentWindow.PDFViewerApplication.pdfDocument; var pdf = iframe.contentWindow.PDFViewerApplication.pdfDocument;
var numPages = pdf.numPages; //获取总页数 var numPages = pdf.numPages; //获取总页数
var promises = []; //用来存放每一页的Promise对象 var promises = []; //用来存放每一页的Promise对象
@ -1485,7 +1485,7 @@ function modal_open(url, num)
sentencesContent += sentences[i][1]; sentencesContent += sentences[i][1];
} }
article = {'textContent':sentencesContent,'title':iframe.contentWindow.PDFViewerApplication._title} article = {'textContent':sentencesContent,'title':iframe.contentWindow.PDFViewerApplication._title}
})
} }
else else
{ {

18
searx/webapp1.py
View file

@ -1321,14 +1321,14 @@ function modal_open(url, num)
var iframe = document.querySelector("#iframe-wrapper > iframe"); var iframe = document.querySelector("#iframe-wrapper > iframe");
if(num=='pdf') if(num=='pdf')
{ {
new Promise((resolve, reject) => { let startTime = Date.now();
const interval = setInterval(() => { let stopLoop = false;
if (iframe.contentWindow.PDFViewerApplication.pdfDocument !== null) {
clearInterval(interval); while (!stopLoop && iframe.contentWindow.PDFViewerApplication.pdfDocument==null) {
resolve(1); if (Date.now() - startTime > 30000) {
} stopLoop = true;
}, 1000); // 定期检查 numPages 是否不为 null，这里是每隔1秒检查一次 modalele = ['这是一个PDF文档,加载失败了']
}).then( function foo(){ }
var pdf = iframe.contentWindow.PDFViewerApplication.pdfDocument; var pdf = iframe.contentWindow.PDFViewerApplication.pdfDocument;
var numPages = pdf.numPages; //获取总页数 var numPages = pdf.numPages; //获取总页数
var promises = []; //用来存放每一页的Promise对象 var promises = []; //用来存放每一页的Promise对象
@ -1485,7 +1485,7 @@ function modal_open(url, num)
sentencesContent += sentences[i][1]; sentencesContent += sentences[i][1];
} }
article = {'textContent':sentencesContent,'title':iframe.contentWindow.PDFViewerApplication._title} article = {'textContent':sentencesContent,'title':iframe.contentWindow.PDFViewerApplication._title}
})
} }
else else
{ {