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Set a maximum character limit

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This commit is contained in:
Arinerron 2018-09-07 22:47:56 -07:00
parent 7ec869a36f
commit 9d4675770b
9 changed files with 178 additions and 32 deletions
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4
onionr/static-data/www/ui/common/onionr-timeline-post.html
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@ -22,8 +22,8 @@
</div>
<div class="onionr-post-controls pt-2">
<a href="#!" onclick="toggleLike('$post-id')" class="glyphicon glyphicon-heart mr-2"><$= LANG.POST_LIKE $></a>
<a href="#!" onclick="reply('$post-id')" class="glyphicon glyphicon-comment mr-2"><$= LANG.POST_REPLY $></a>
<a href="#!" onclick="toggleLike('$post-hash')" class="glyphicon glyphicon-heart mr-2"><$= LANG.POST_LIKE $></a>
<a href="#!" onclick="reply('$post-hash')" class="glyphicon glyphicon-comment mr-2"><$= LANG.POST_REPLY $></a>
</div>
</div>
</div>

14
onionr/static-data/www/ui/compile.py
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@ -41,16 +41,16 @@ LANG = type('LANG', (), langmap)
# templating
class Template:
def jsTemplate(template):
def jsTemplate(template, filename = ''):
with open('common/%s.html' % template, 'r') as file:
return Template.parseTags(file.read().replace('\\', '\\\\').replace('\'', '\\\'').replace('\n', "\\\n"))
return Template.parseTags(file.read().replace('\\', '\\\\').replace('\'', '\\\'').replace('\n', "\\\n"), filename)
def htmlTemplate(template):
def htmlTemplate(template, filename = ''):
with open('common/%s.html' % template, 'r') as file:
return Template.parseTags(file.read())
return Template.parseTags(file.read(), filename)
# tag parser
def parseTags(contents):
def parseTags(contents, filename = ''):
# <$ logic $>
for match in re.findall(r'(<\$(?!=)(.*?)\$>)', contents):
try:
@ -66,7 +66,7 @@ class Template:
try:
out = eval(match[1].strip())
contents = contents.replace(match[0], '' if out is None else str(out))
except NameError as e:
except (NameError, AttributeError) as e:
name = match[1].strip()
print('Warning: %s does not exist, treating as an str' % name)
contents = contents.replace(match[0], name)
@ -118,7 +118,7 @@ def iterate(directory):
# do python tags
if settings['python_tags']:
contents = Template.parseTags(contents)
contents = Template.parseTags(contents, filename)
# write file
file.write(contents)

10
onionr/static-data/www/ui/dist/index.html vendored
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@ -59,6 +59,12 @@
<div class="col-sm-12 col-lg-6">
<div class="row" id="onionr-timeline-post-creator">
<div class="col-12">
<div class="onionr-timeline">
<h2>Timeline</h2>
</div>
</div>
<!-- POST -->
<div class="col-12">
<div class="onionr-post-creator">
@ -74,7 +80,9 @@
</div>
</div>
<textarea class="onionr-post-creator-content" id="onionr-post-creator-content"></textarea>
<textarea class="onionr-post-creator-content" id="onionr-post-creator-content" oninput="postCreatorChange()"></textarea>
<div class="onionr-post-creator-content-message" id="onionr-post-creator-content-message"></div>
<input type="button" onclick="makePost()" title="Create post" value="Create post" id="onionr-post-creator-create" class="onionr-post-creator-create" />
</div>

28
onionr/static-data/www/ui/dist/js/main.js vendored
View File

@ -115,10 +115,10 @@ function timeSince(date, size) {
}
/* replace all instances of string */
String.prototype.replaceAll = function(search, replacement) {
String.prototype.replaceAll = function(search, replacement, limit) {
// taken from https://stackoverflow.com/a/17606289/3678023
var target = this;
return target.split(search).join(replacement);
return target.split(search, limit).join(replacement);
};
/* useful functions to sanitize data */
@ -287,8 +287,8 @@ class Post {
</div>\
\
<div class="onionr-post-controls pt-2">\
<a href="#!" onclick="toggleLike(\'$post-id\')" class="glyphicon glyphicon-heart mr-2">like</a>\
<a href="#!" onclick="reply(\'$post-id\')" class="glyphicon glyphicon-comment mr-2">reply</a>\
<a href="#!" onclick="toggleLike(\'$post-hash\')" class="glyphicon glyphicon-heart mr-2">like</a>\
<a href="#!" onclick="reply(\'$post-hash\')" class="glyphicon glyphicon-comment mr-2">reply</a>\
</div>\
</div>\
</div>\
@ -308,7 +308,8 @@ class Post {
postTemplate = postTemplate.replaceAll('$user-id', Sanitize.html(this.getUser().getID()));
postTemplate = postTemplate.replaceAll('$user-image', "data:image/jpeg;base64," + Sanitize.html(this.getUser().getIcon()));
postTemplate = postTemplate.replaceAll('$content', Sanitize.html(this.getContent()));
postTemplate = postTemplate.replaceAll('$content', Sanitize.html(this.getContent()).replaceAll('\n', '<br />', 16)); // Maximum of 16 lines
postTemplate = postTemplate.replaceAll('$post-hash', this.getHash());
postTemplate = postTemplate.replaceAll('$date-relative', timeSince(this.getPostDate(), device) + (device === 'desktop' ? ' ago' : ''));
postTemplate = postTemplate.replaceAll('$date', this.getPostDate().toLocaleString());
@ -342,6 +343,14 @@ class Post {
return this.date;
}
setHash(hash) {
this.hash = hash;
}
getHash() {
return this.hash;
}
save(callback) {
var args = {'type' : 'onionr-post', 'sign' : true, 'content' : JSON.stringify({'content' : this.getContent()})};
@ -354,8 +363,11 @@ class Post {
if(callback !== undefined) {
// async
var thisObject = this;
http.addEventListener('load', function() {
callback(Block.parseBlockArray(JSON.parse(http.responseText)['hash']));
thisObject.setHash(Block.parseBlockArray(JSON.parse(http.responseText)['hash']));
callback(thisObject.getHash());
}, false);
http.open('GET', url, true);
@ -367,7 +379,9 @@ class Post {
http.open('GET', url, false);
http.send(null);
return Block.parseBlockArray(JSON.parse(http.responseText)['hash']);
this.setHash(Block.parseBlockArray(JSON.parse(http.responseText)['hash']));
return this.getHash();
}
}
}

57
onionr/static-data/www/ui/dist/js/timeline.js vendored
View File

@ -10,11 +10,16 @@ Block.getBlocks({'type' : 'onionr-post', 'signed' : true, 'reverse' : true}, fun
var blockContent = JSON.parse(block.getContent());
post.setContent(blockContent['content']);
post.setPostDate(block.getDate());
post.setUser(user);
// just ignore anything shorter than 280 characters
if(String(blockContent['content']).length <= 280) {
post.setContent(blockContent['content']);
post.setPostDate(block.getDate());
post.setUser(user);
document.getElementById('onionr-timeline-posts').innerHTML += post.getHTML();
post.setHash(block.getHash());
document.getElementById('onionr-timeline-posts').innerHTML += post.getHTML();
}
finished = true;
});
@ -27,6 +32,47 @@ Block.getBlocks({'type' : 'onionr-post', 'signed' : true, 'reverse' : true}, fun
}
});
function postCreatorChange() {
var content = document.getElementById('onionr-post-creator-content').value;
var message = '';
var disable = true;
if(content.length !== 0) {
if(content.length - content.replaceAll('\n', '').length > 16) {
// 16 max newlines
message = 'Please use less than 16 newlines';
} else if(content.length <= 280) {
// 280 max characters
message = '%s characters remaining'.replaceAll('%s', (280 - content.length));
disable = false;
} else {
message = '%s characters over maximum'.replaceAll('%s', (content.length - 280));
}
}
var element = document.getElementById('onionr-post-creator-content-message');
var button = document.getElementById("onionr-post-creator-create");
if(message === '')
element.style.display = 'none';
else {
element.style.display = 'block';
element.innerHTML = message;
if(disable)
element.style.color = 'red';
else
element.style.color = 'gray';
}
if(disable)
button.disabled = true;
else
button.disabled = false;
}
function viewProfile(id, name) {
id = decodeURIComponent(id);
document.getElementById("onionr-profile-username").innerHTML = Sanitize.html(decodeURIComponent(name));
@ -129,3 +175,6 @@ viewCurrentProfile = function() {
document.getElementById("onionr-post-creator-user-id").onclick = viewCurrentProfile;
document.getElementById("onionr-post-creator-user-name").onclick = viewCurrentProfile;
// on some browsers it saves the user input on reload. So, it should also recheck the input.
postCreatorChange();

4
onionr/static-data/www/ui/lang.json
View File

@ -19,6 +19,10 @@
"POST_CREATOR_PLACEHOLDER" : "Enter a message here...",
"POST_CREATOR_CREATE" : "Create post",
"POST_CREATOR_MESSAGE_MAXIMUM_NEWLINES" : "Please use less than 16 newlines",
"POST_CREATOR_MESSAGE_REMAINING" : "%s characters remaining",
"POST_CREATOR_MESSAGE_OVER" : "%s characters over maximum",
"PROFILE_EDIT_SAVE" : "Save",
"PROFILE_EDIT_CANCEL" : "Cancel"
},

12
onionr/static-data/www/ui/src/index.html
View File

@ -29,6 +29,12 @@
<div class="col-sm-12 col-lg-6">
<div class="row" id="onionr-timeline-post-creator">
<div class="col-12">
<div class="onionr-timeline">
<h2><$= LANG.TIMELINE $></h2>
</div>
</div>
<!-- POST -->
<div class="col-12">
<div class="onionr-post-creator">
@ -40,11 +46,13 @@
<div class="row">
<div class="col col-auto">
<a class="onionr-post-creator-user-name" id="onionr-post-creator-user-name" href="#!" onclick="viewProfile('$user-id-url', '$user-name-url')"></a>
<a class="onionr-post-creator-user-id" id="onionr-post-creator-user-id" href="#!" onclick="viewProfile('$user-id-url', '$user-name-url')" data-placement="top" data-toggle="tooltip" title="$user-id">you</a>
<a class="onionr-post-creator-user-id" id="onionr-post-creator-user-id" href="#!" onclick="viewProfile('$user-id-url', '$user-name-url')" data-placement="top" data-toggle="tooltip" title="$user-id"><$= LANG.POST_CREATOR_YOU $></a>
</div>
</div>
<textarea class="onionr-post-creator-content" id="onionr-post-creator-content"></textarea>
<textarea class="onionr-post-creator-content" id="onionr-post-creator-content" oninput="postCreatorChange()"></textarea>
<div class="onionr-post-creator-content-message" id="onionr-post-creator-content-message"></div>
<input type="button" onclick="makePost()" title="<$= LANG.POST_CREATOR_CREATE $>" value="<$= LANG.POST_CREATOR_CREATE $>" id="onionr-post-creator-create" class="onionr-post-creator-create" />
</div>

24
onionr/static-data/www/ui/src/js/main.js
View File

@ -115,10 +115,10 @@ function timeSince(date, size) {
}
/* replace all instances of string */
String.prototype.replaceAll = function(search, replacement) {
String.prototype.replaceAll = function(search, replacement, limit) {
// taken from https://stackoverflow.com/a/17606289/3678023
var target = this;
return target.split(search).join(replacement);
return target.split(search, limit).join(replacement);
};
/* useful functions to sanitize data */
@ -276,7 +276,8 @@ class Post {
postTemplate = postTemplate.replaceAll('$user-id', Sanitize.html(this.getUser().getID()));
postTemplate = postTemplate.replaceAll('$user-image', "data:image/jpeg;base64," + Sanitize.html(this.getUser().getIcon()));
postTemplate = postTemplate.replaceAll('$content', Sanitize.html(this.getContent()));
postTemplate = postTemplate.replaceAll('$content', Sanitize.html(this.getContent()).replaceAll('\n', '<br />', 16)); // Maximum of 16 lines
postTemplate = postTemplate.replaceAll('$post-hash', this.getHash());
postTemplate = postTemplate.replaceAll('$date-relative', timeSince(this.getPostDate(), device) + (device === 'desktop' ? ' ago' : ''));
postTemplate = postTemplate.replaceAll('$date', this.getPostDate().toLocaleString());
@ -310,6 +311,14 @@ class Post {
return this.date;
}
setHash(hash) {
this.hash = hash;
}
getHash() {
return this.hash;
}
save(callback) {
var args = {'type' : 'onionr-post', 'sign' : true, 'content' : JSON.stringify({'content' : this.getContent()})};
@ -322,8 +331,11 @@ class Post {
if(callback !== undefined) {
// async
var thisObject = this;
http.addEventListener('load', function() {
callback(Block.parseBlockArray(JSON.parse(http.responseText)['hash']));
thisObject.setHash(Block.parseBlockArray(JSON.parse(http.responseText)['hash']));
callback(thisObject.getHash());
}, false);
http.open('GET', url, true);
@ -335,7 +347,9 @@ class Post {
http.open('GET', url, false);
http.send(null);
return Block.parseBlockArray(JSON.parse(http.responseText)['hash']);
this.setHash(Block.parseBlockArray(JSON.parse(http.responseText)['hash']));
return this.getHash();
}
}
}

57
onionr/static-data/www/ui/src/js/timeline.js
View File

@ -10,11 +10,16 @@ Block.getBlocks({'type' : 'onionr-post', 'signed' : true, 'reverse' : true}, fun
var blockContent = JSON.parse(block.getContent());
post.setContent(blockContent['content']);
post.setPostDate(block.getDate());
post.setUser(user);
// just ignore anything shorter than 280 characters
if(String(blockContent['content']).length <= 280) {
post.setContent(blockContent['content']);
post.setPostDate(block.getDate());
post.setUser(user);
document.getElementById('onionr-timeline-posts').innerHTML += post.getHTML();
post.setHash(block.getHash());
document.getElementById('onionr-timeline-posts').innerHTML += post.getHTML();
}
finished = true;
});
@ -27,6 +32,47 @@ Block.getBlocks({'type' : 'onionr-post', 'signed' : true, 'reverse' : true}, fun
}
});
function postCreatorChange() {
var content = document.getElementById('onionr-post-creator-content').value;
var message = '';
var disable = true;
if(content.length !== 0) {
if(content.length - content.replaceAll('\n', '').length > 16) {
// 16 max newlines
message = '<$= LANG.POST_CREATOR_MESSAGE_MAXIMUM_NEWLINES $>';
} else if(content.length <= 280) {
// 280 max characters
message = '<$= LANG.POST_CREATOR_MESSAGE_REMAINING $>'.replaceAll('%s', (280 - content.length));
disable = false;
} else {
message = '<$= LANG.POST_CREATOR_MESSAGE_OVER $>'.replaceAll('%s', (content.length - 280));
}
}
var element = document.getElementById('onionr-post-creator-content-message');
var button = document.getElementById("onionr-post-creator-create");
if(message === '')
element.style.display = 'none';
else {
element.style.display = 'block';
element.innerHTML = message;
if(disable)
element.style.color = 'red';
else
element.style.color = 'gray';
}
if(disable)
button.disabled = true;
else
button.disabled = false;
}
function viewProfile(id, name) {
id = decodeURIComponent(id);
document.getElementById("onionr-profile-username").innerHTML = Sanitize.html(decodeURIComponent(name));
@ -129,3 +175,6 @@ viewCurrentProfile = function() {
document.getElementById("onionr-post-creator-user-id").onclick = viewCurrentProfile;
document.getElementById("onionr-post-creator-user-name").onclick = viewCurrentProfile;
// on some browsers it saves the user input on reload. So, it should also recheck the input.
postCreatorChange();