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created apiCall() so I can use that for all api calls and reuse code

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Kerrick Long
2011-06-16 23:34:39 -05:00
parent e6b2899e5e
commit ee7adc5f55
1 changed files with 39 additions and 32 deletions
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popup.js
+39 -32
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@@ -37,7 +37,7 @@ function buildPage(pageUrl) {
votes.className = 'votes';
var upmod = document.createElement('a');
upmod.className = 'upmod';
upmod.addEventListener('click',upmodPost);
upmod.setAttribute('onclick','apiCall("upmod", "' + data.name + '")');
votes.appendChild(upmod);
var count = document.createElement('span');
count.className = 'count';
@@ -139,40 +139,47 @@ function buildPage(pageUrl) {
});
}
function upmodPost() {
var formData = new FormData();
var listItem = this.parentNode.parentNode;
formData.append('id',listItem.id);
formData.append('uh',document.getElementById('posts').getAttribute('data-modhash'));
var voteWas = this.parentNode.parentNode.getAttribute('data-dir');
var voteCount = document.getElementById('count_' + listItem.id)
if(voteWas === '1') formData.append('dir','0');
if(voteWas === '0') formData.append('dir','1');
if(voteWas === '-1') formData.append('dir','1');
var api = new XMLHttpRequest();
api.open('POST','http://www.reddit.com/api/vote',false);
api.send(formData);
db.transaction(function(tx) {
if (api.statusText === 'OK') {
if(voteWas === '1') {
listItem.setAttribute('data-dir','0');
tx.executeSql('UPDATE posts SET likes=? WHERE name=?', [null, listItem.id]);
}
if(voteWas === '0') {
listItem.setAttribute('data-dir','1');
tx.executeSql('UPDATE posts SET likes=? WHERE name=?', ['true', listItem.id]);
}
if(voteWas === '-1') {
listItem.setAttribute('data-dir','1');
tx.executeSql('UPDATE posts SET likes=? WHERE name=?', ['true', listItem.id]);
}
voteCount.title = 'Voted!';
} else {
function apiCall(call, postId) {
switch(call) {
var formData = new FormData();
var apiUrl = new String();
case 'upmod':
apiUrl = 'http://www.reddit.com/api/vote';
formData.append('id',postId);
formData.append('uh',document.getElementById('posts').getAttribute('data-modhash'));
var listItem = document.getElementById(postId);
var voteWas = listItem.getAttribute('data-dir');
var voteCount = document.getElementById('count_' + postId)
if(voteWas === '1') formData.append('dir','0');
if(voteWas === '0') formData.append('dir','1');
if(voteWas === '-1') formData.append('dir','1');
db.transaction(function(tx) {
if(voteWas === '1') {
listItem.setAttribute('data-dir','0');
tx.executeSql('UPDATE posts SET likes=? WHERE name=?', [null, postId]);
}
if(voteWas === '0') {
listItem.setAttribute('data-dir','1');
tx.executeSql('UPDATE posts SET likes=? WHERE name=?', ['true', postId]);
}
if(voteWas === '-1') {
listItem.setAttribute('data-dir','1');
tx.executeSql('UPDATE posts SET likes=? WHERE name=?', ['true', postId]);
}
});
break;
default:
console.warn('apiCall was called without a proper "call" argument.');
break;
var api = new XMLHttpRequest();
api.open('POST',apiUrl,false);
api.send(formData);
if (api.statusText !== 'OK') {
console.error('Error voting.\n' + api.statusText);
console.warn(api);
return false;
// Todo: roll back changes?
}
});
}
}