I would like open iPadOS' Books app with a specific ePub from SwiftUI. I can easily open Books like this:
UIApplication.shared.open(URL(string: "itms-books://")!, options: [:], completionHandler: nil)
Are there any options or URL scheme that can be used to specify a file?
Related
I am using Goose to read the title/text-body of an article from a URL. However, this does not work with a twitter URL, I guess due to the different HTML tag structure. Is there a way to read the tweet text from such a link?
One such example of a tweet (shortened link) is as follows:
https://twitter.com/UniteAlbertans/status/899468829151043584/photo/1
NOTE: I know how to read Tweets through twitter API. However, I am not interested in that. I just want to get the text by parsing the HTML source without all the twitter authentication hassle.
Scrape yourself
Open the url of the tweet, pass to HTML parser of your choice and extract the XPaths you are interested in.
Scraping is discussed in: http://docs.python-guide.org/en/latest/scenarios/scrape/
XPaths can be obtained by right-clicking to element you want, selecting "Inspect", right clicking on the highlighted line in Inspector and selecting "Copy" > "Copy XPath" if the structure of the site is always the same. Otherwise choose properties that define exactly the object you want.
In your case:
//div[contains(#class, 'permalink-tweet-container')]//strong[contains(#class, 'fullname')]/text()
will get you the name of the author and
//div[contains(#class, 'permalink-tweet-container')]//p[contains(#class, 'tweet-text')]//text()
will get you the content of the Tweet.
The full working example:
from lxml import html
import requests
page = requests.get('https://twitter.com/UniteAlbertans/status/899468829151043584')
tree = html.fromstring(page.content)
tree.xpath('//div[contains(#class, "permalink-tweet-container")]//p[contains(#class, "tweet-text")]//text()')
results in:
['Breaking:\n10 sailors missing, 5 injured after USS John S. McCain collides with merchant vessel near Singapore...\n\n', 'https://www.', 'washingtonpost.com/world/another-', 'us-navy-destroyer-collides-with-a-merchant-ship-rescue-efforts-underway/2017/08/20/c42f15b2-8602-11e7-9ce7-9e175d8953fa_story.html?utm_term=.e3e91fff99ba&wpisrc=al_alert-COMBO-world%252Bnation&wpmk=1', u'\xa0', u'\u2026', 'pic.twitter.com/UiGEZq7Eq6']
I have set the disposition property of the method to inline,so i am able to view pdf file in browser but same i want to be done for docx file.But instead of viewing in separate tab the file is downloading.
def download_emp
send_file #employee_document.document.path,
filename: #employee_document.document,
type: #employee_document.document_content_type,
disposition: 'inline'
end
But i want the docx attachment to be viewed in browser instead of downloading.
The link where you use the above method, try adding target: "_blank". Below is an example,
link_to "View", 'url', target: "_blank"
But downloading a doc file is the default feature of a browser, which cannot be replaced. But giving a try to the above code is worth.
I found a similar question here: Wrap URL within a string with a href tags using Coldfusion
But what I want to do is replace tags with a slightly modified version AFTER the user has submitted it to the server. So here is some typical HTML text that the user will submit to the server:
<p>Terminator Genisys is an upcoming 2015 American science fiction action film directed by Alan Taylor. You can find out more by clicking here</p>
What I want to do is replace the <a href=""> part with a new version which would be like this:
...
clicking here
So I'm just adding the text rel="nofollow noreferrer" to the tag.
I must match anchor tags that contain a href attribute with a URL, not just the URL string itself, because sometimes a user could just do this:
<p>Terminator Genisys is an upcoming 2015 American science fiction action film directed by Alan Taylor. You can find out more by http://www.imdb.com</p>
In which case I still only want to replace the tag. I don't want to touch the actual anchor text used even though it is a URL.
So how could I rewrite this Regex
#REReplaceNoCase(myStr, "(\bhttp://[a-z0-9\.\-_:~###%&/?+=]+)", "\1", "all")#
the other way round, where its selecting tags and replacing them with my modified text?
If you're willing, this is a really easy task for jQuery (client-side)
JSFiddle: http://jsfiddle.net/mz1rwo0u/
$(document).ready(function () {
$("a").each(function(e) {
if ($(this).attr('href').match(/^https?:\/\/(www\.)?imdb\.com/i)) {
$(this).attr('rel','nofollow noreferrer');
}});
});
(If you right click any of the imdb links and Inspect Element, you'll see the rel attribute is added to the imdb links. Note that View Source won't reflect the changes, but Inspect Element is the important part.)
If you want to effect every a link, you can do this.
$(document).ready(function () {
$("a").each(function(e) {
$(this).attr('rel','nofollow noreferrer');
});
});
Finally, you can also use a selector to narrow it down, you might have the content loading into a dom element with the id contentSection. You can do...
$(document).ready(function () {
$("#contentSection a").each(function(e) {
if ($(this).attr('href').match(/^https?:\/\/(www\.)?imdb\.com/i)) {
$(this).attr('rel','nofollow noreferrer');
}});
});
It's a bit tougher to reliably parse this in cold fusion without the possibility of accidentally adding it twice (without invoking a tool like jSoup) but the jQuery version is client-side and works by obtaining data from the DOM rather than trying to hot-wire into it (a jSoup implementation works similarly, creating a DOM-like structure you can work with).
When talking about client-side vs server-side, you have to consider the mythical user who doesn't have javascript enabled (or who turns it off with malicious intent). If this functionality is not mission-critical. I'd use JQuery to do it. I've used similar functionality to pop an alert box when the user clicks an outside link on one of my sites.
Here's a jSoup implementation, quick and dirty. jSoup is great for how it selects similarly to jQuery.
<cfscript>
jsoup = CreateObject("java", "org.jsoup.Jsoup");
HTMLDocument = jsoup.parse("<A href='http://imdb.com'>test</a> - <A href='http://google.com'>google</a>");
As = htmldocument.select("a");
for (link in As) {
if (reFindnoCase("^https?:\/\/(www\.)?imdb\.com",link.attr("href"))) {
link.attr("rel","nofollow noreferrer");
}
}
writeOutput(htmldocument);
</cfscript>
What I am trying to achieve is to find a way of displaying a wiki page content in a floating iFrame ( and of course keep the styling ) for a tool that I am developing for our employees. Right now the tool I made is using jQuery dialog box to display a specific document / pdf, For compatibility and usability purposes I would really like to upgrade that so it uses a wiki page instead of documents / PDFs.The problem that I am facing is that there is no really direct link to the content of a Sharepoint wiki page instead the only available direct link is the one to the page all together with all the navigation menus, option panel, user panel etc. I want to avoid using javascrip to strip away these elements. Instead I am simply trying to find out if sharepoint 2013 has some more elegant way of providing the content such as: Web service or javascript SP API.
My ideas so far:
REST Url to give the content back? I know for sure it works for lists and libraries but I couldn't find anything in the REST API About wiki page content
SP.js ? Couldn't find anything about that either
Anyways, it could be possible that I have overlooked things, or probably haven't searched hard enough. However, any help is very very welcome. If you don't know about a concrete solution I would be very happy with nice suggestions too :)
If there is nothing out of the box I will have to get to my backup plan of a jQuery solution to get the page and strip off all unnecessary content and keep the styling.
I believe you are on the right track with REST API, in Enterprise Wiki Page the content is stored in PublishingPageContent property.
The following example demonstrates how to retrieve Enterprise Wiki Page content:
var getWikiPageContent = function (webUrl,itemId,result) {
var listTitle = "Pages";
var url = webUrl + "/_api/web/lists/GetByTitle('" + listTitle + "')/items(" + itemId + ")/PublishingPageContent";
$.getJSON(url,function( data ) {
result(data.value);
});
}
Usage
getWikiPageContent('https://contoso.sharepoint.com/',1,function(pageContent){
console.log(pageContent);
});
And something for those of you who like to have more than one different examples:
var inner_content;
var page_title = "home";
$.ajax({
url: "https://mysharepoint.sharepoint.com/MyEnterpriseWikiSite/_api/web/Lists/getbytitle('Pages')/items?$filter=Title eq '" + page_title +"'",
type: "GET",
headers: {
"ACCEPT": "application/json;odata=verbose"
},
success: function (data) {
if (data.d.results[0]) {
inner_content = data.d.results[0].PublishingPageContent;
}
},
error: function(){ //Show Error here }
});
That's what did the job for me.
This example fetches the inner content of an Enterprise wiki page by Title( make sure you are not using the Name of the page, although Title and Name can be given the same string value, they are different fields in sharepoint 2013 )
I am looking to create a progress bar in Liferay, hopefully inside the Dynamic List Display plugin but not necessarily. The data for the progress bar will be coming from the List though.
Any suggestions?
You can do it easily with AlloyUI in Liferay 6.2. You need a placeholder for the progressbar - something like this:
<div id="myProgressBar" style="width:100%;height:20px;"></div>
And then you can create it with javascript like this:
<aui:script use="aui-base,aui-progressbar">
var progressBar = new A.ProgressBar({
boundingBox: '#myProgressBar',
label: '<%=percentage%>%',
orientation: 'horizontal',
value: '<%=percentage%>',
}).render();
</aui:script>
You can read more about the progress bar config options here:
http://alloyui.com/api/classes/A.ProgressBar.html
And some samples here:
http://alloyui.com/versions/2.0.x/tutorials/progress-bar/