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Add image fetching for articles that support the og:image meta tag

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Nathan Leniz
2015-03-09 13:08:39 +09:00
parent 3b3de541b3
commit eb991c4f15
4 changed files with 26 additions and 14 deletions
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22
controllers/story.js
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@@ -84,13 +84,18 @@ exports.preSubmit = function(req, res, next) {
var data = req.params.newStory;
data = data.replace(/url=/gi, '').replace(/&title=/gi, ',').split(',');
data = data.replace(/url=/gi, ',').replace(/&title=/gi, ',').replace(/&image=/gi, ',').split(',');
// get rid of first blank element from shift
data.shift();
debug('data to send after splitting', data);
var url = data[0];
var title = data[1];
var image = data[2];
res.render('stories/index', {
page: 'storySubmission',
storyURL: url,
storyTitle: title
storyTitle: title,
storyImage: image
});
};
@@ -206,13 +211,11 @@ exports.comments = function(req, res, next) {
exports.newStory = function(req, res, next) {
var url = req.body.data.url;
debug('this is the url', url);
if (url.search(/^https?:\/\//g) === -1) {
url = 'http://' + url;
}
debug('In pre submit with a url', url);
Story.find({'link': url}, function(err, story) {
debug('Attempting to find a story');
if (err) {
debug('oops');
return res.status(500);
@@ -231,19 +234,20 @@ exports.newStory = function(req, res, next) {
resources.getURLTitle(url, processResponse);
});
function processResponse(err, storyTitle) {
function processResponse(err, story) {
if (err) {
res.json({
alreadyPosted: false,
storyURL: url,
storyTitle: ''
storyTitle: '',
storyImage: ''
});
} else {
storyTitle = storyTitle ? storyTitle : '';
res.json({
alreadyPosted: false,
storyURL: url,
storyTitle: storyTitle.title
storyTitle: story.title,
storyImage: story.image
});
}
}