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new feature: 'suppress_duplicates' issue #146 triggered with less than two minutes between posts having identical content.

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This commit is contained in:
redmatrix 2015-11-19 16:05:47 -08:00
parent 4f81d64517
commit 8f94c721bf
3 changed files with 24 additions and 2 deletions
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1
include/features.php
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@ -60,6 +60,7 @@ function get_features() {
array('content_encrypt', t('Even More Encryption'), t('Allow optional encryption of content end-to-end with a shared secret key'),false),
array('consensus_tools', t('Enable Voting Tools'), t('Provide a class of post which others can vote on'),false),
array('delayed_posting', t('Delayed Posting'), t('Allow posts to be published at a later date'),false),
array('suppress_duplicates', t('Suppress Duplicate Posts/Comments'), t('Prevent posts with identical content to be published with less than two minutes in between submissions.'),true),
),

5
mod/admin.php
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@ -395,9 +395,10 @@ function admin_page_site(&$a) {
}
/* Banner */
$banner = get_config('system', 'banner');
if($banner == false)
$banner = 'red';
if($banner === false)
$banner = get_config('system','sitename');
$banner = htmlspecialchars($banner);

20
mod/item.php
View File

@ -703,6 +703,10 @@ function item_post(&$a) {
$plink = z_root() . '/channel/' . $channel['channel_address'] . '/?f=&mid=' . $mid;
}
$datarray['aid'] = $channel['channel_account_id'];
$datarray['uid'] = $profile_uid;
@ -781,6 +785,22 @@ function item_post(&$a) {
if($orig_post)
$datarray['edit'] = true;
if(feature_enabled($profile_uid,'suppress_duplicates')) {
$z = q("select created from item where uid = %d and body = '%s'",
intval($profile_uid),
dbesc($body)
);
if($z && $z[0]['created'] > datetime_convert('UTC','UTC', 'now - 2 minutes')) {
$datarray['cancel'] = 1;
notice( t('Duplicate post suppressed.') . EOL);
logger('Duplicate post. Faking plugin cancel.');
}
}
call_hooks('post_local',$datarray);
if(x($datarray,'cancel')) {