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Merge pull request #560 from MrPetovan/task/4681-nsfw-add-hashtag-only-hiding

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[nsfw] Add hashtag-only hiding
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Michael Vogel 2018-03-26 06:12:23 +02:00 committed by GitHub
commit ebde1616e9
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1 changed files with 40 additions and 28 deletions
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68
nsfw/nsfw.php
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@ -1,4 +1,5 @@
<?php
/**
* Name: NSFW
* Description: Collapse posts with inappropriate content
@ -17,7 +18,6 @@ function nsfw_install()
Addon::registerHook('addon_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
}
function nsfw_uninstall()
{
Addon::unregisterHook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body');
@ -39,7 +39,7 @@ function nsfw_extract_photos($body)
$cnt = 0;
while($img_end !== false) {
while ($img_end !== false) {
$img_end += $img_start;
$new_body = $new_body . substr($body, 0, $img_start);
@ -48,7 +48,6 @@ function nsfw_extract_photos($body)
$img_start = strpos($body, 'src="data:');
$img_end = (($img_start !== false) ? strpos(substr($body, $img_start), '>') : false);
}
if (!$cnt) {
@ -87,7 +86,7 @@ function nsfw_addon_settings(&$a, &$s)
$s .= '<input id="nsfw-enable" type="checkbox" name="nsfw-enable" value="1"' . $enable_checked . ' />';
$s .= '<div class="clear"></div>';
$s .= '<label id="nsfw-label" for="nsfw-words">' . L10n::t('Comma separated list of keywords to hide') . ' </label>';
$s .= '<textarea id="nsfw-words" type="text" name="nsfw-words">' . $words .'</textarea>';
$s .= '<textarea id="nsfw-words" type="text" name="nsfw-words">' . $words . '</textarea>';
$s .= '</div><div class="clear"></div>';
$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="nsfw-submit" name="nsfw-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div>';
@ -103,14 +102,14 @@ function nsfw_addon_settings_post(&$a, &$b)
if ($_POST['nsfw-submit']) {
PConfig::set(local_user(), 'nsfw', 'words', trim($_POST['nsfw-words']));
$enable = (x($_POST,'nsfw-enable') ? intval($_POST['nsfw-enable']) : 0);
$disable = 1-$enable;
$enable = (x($_POST, 'nsfw-enable') ? intval($_POST['nsfw-enable']) : 0);
$disable = 1 - $enable;
PConfig::set(local_user(), 'nsfw', 'disable', $disable);
info(L10n::t('NSFW Settings saved.') . EOL);
}
}
function nsfw_prepare_body(&$a, &$b)
function nsfw_prepare_body(Friendica\App $a, &$b)
{
// Don't do the check when there is a content warning
if (!empty($b['item']['content-warning'])) {
@ -125,45 +124,58 @@ function nsfw_prepare_body(&$a, &$b)
if (local_user()) {
$words = PConfig::get(local_user(), 'nsfw', 'words');
}
if ($words) {
$arr = explode(',', $words);
$word_list = explode(',', $words);
} else {
$arr = ['nsfw'];
$word_list = ['nsfw'];
}
$found = false;
if (count($arr)) {
if (count($word_list)) {
$body = $b['item']['title'] . "\n" . nsfw_extract_photos($b['html']);
foreach ($arr as $word) {
foreach ($word_list as $word) {
$word = trim($word);
if (!strlen($word)) {
continue;
}
if (strpos($word,'/') === 0) {
if (preg_match($word, $body)) {
$found = true;
switch ($word[0]) {
case '/'; // Regular expression
$found = preg_match($word, $body);
break;
}
} else {
if (stristr($body, $word)) {
$found = true;
case '#': // Hashtag-only search
$found = nsfw_find_word_in_item_tags($b['item']['hashtags'], substr($word, 1));
break;
}
if (is_array($b['item']['tags']) && count($b['item']['tags'])) {
foreach ($b['item']['tags'] as $t) {
if (stristr($t, '>' . $word . '<')) {
$found = true;
break;
}
}
}
default:
$found = stripos($body, $word) !== false || nsfw_find_word_in_item_tags($b['item']['tags'], $word);
break;
}
if ($found) {
break;
}
}
}
if ($found) {
$rnd = random_string(8);
$b['html'] = '<div id="nsfw-wrap-' . $rnd . '" class="fakelink" onclick=openClose(\'nsfw-' . $rnd . '\'); >' . L10n::t('%s - Click to open/close', $word) . '</div><div id="nsfw-' . $rnd . '" style="display: none; " >' . $b['html'] . '</div>';
$b['html'] = '<div id="nsfw-wrap-' . $rnd . '" class="fakelink" onclick=openClose(\'nsfw-' . $rnd . '\'); >' .
L10n::t('%s - Click to open/close', $word) .
'</div><div id="nsfw-' . $rnd . '" style="display: none; " >' . $b['html'] . '</div>';
}
}
function nsfw_find_word_in_item_tags($item_tags, $word)
{
if (is_array($item_tags)) {
foreach ($item_tags as $tag) {
if (stripos($tag, '>' . $word . '<') !== false) {
return true;
}
}
}
return false;
}