<?php
-
-
/**
* Name: NSFW
* Description: Collapse posts with inappropriate content
* Version: 1.0
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
- *
+ *
*/
+use Friendica\Core\Addon;
+use Friendica\Core\L10n;
+use Friendica\Core\PConfig;
+
+function nsfw_install()
+{
+ Addon::registerHook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body', 10);
+ Addon::registerHook('addon_settings', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings');
+ Addon::registerHook('addon_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
+}
-function nsfw_install() {
- register_hook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body');
- register_hook('plugin_settings', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings');
- register_hook('plugin_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
+function nsfw_uninstall()
+{
+ Addon::unregisterHook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body');
+ Addon::unregisterHook('addon_settings', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings');
+ Addon::unregisterHook('addon_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
}
+// This function isn't perfect and isn't trying to preserve the html structure - it's just a
+// quick and dirty filter to pull out embedded photo blobs because 'nsfw' seems to come up
+// inside them quite often. We don't need anything fancy, just pull out the data blob so we can
+// check against the rest of the body.
-function nsfw_uninstall() {
- unregister_hook('prepare_body', 'addon/nsfw/nsfw.php', 'nsfw_prepare_body');
- unregister_hook('plugin_settings', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings');
- unregister_hook('plugin_settings_post', 'addon/nsfw/nsfw.php', 'nsfw_addon_settings_post');
+function nsfw_extract_photos($body)
+{
+ $new_body = '';
-}
+ $img_start = strpos($body, 'src="data:');
+ $img_end = (($img_start !== false) ? strpos(substr($body, $img_start), '>') : false);
+ $cnt = 0;
+ while($img_end !== false) {
+ $img_end += $img_start;
+ $new_body = $new_body . substr($body, 0, $img_start);
+ $cnt ++;
+ $body = substr($body, 0, $img_end);
+ $img_start = strpos($body, 'src="data:');
+ $img_end = (($img_start !== false) ? strpos(substr($body, $img_start), '>') : false);
-function nsfw_addon_settings(&$a,&$s) {
+ }
+ if (!$cnt) {
+ return $body;
+ }
+ return $new_body;
+}
- if(! local_user())
+function nsfw_addon_settings(&$a, &$s)
+{
+ if (!local_user()) {
return;
+ }
- /* Add our stylesheet to the page so we can make our settings look nice */
+ /* Add our stylesheet to the page so we can make our settings look nice */
- $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/nsfw/nsfw.css' . '" media="all" />' . "\r\n";
+ $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/nsfw/nsfw.css' . '" media="all" />' . "\r\n";
- $enable_checked = (intval(get_pconfig(local_user(),'nsfw','disable')) ? '' : ' checked="checked" ');
- $words = get_pconfig(local_user(),'nsfw','words');
- if(! $words)
+ $enable_checked = (intval(PConfig::get(local_user(), 'nsfw', 'disable')) ? '' : ' checked="checked" ');
+ $words = PConfig::get(local_user(), 'nsfw', 'words');
+ if (!$words) {
$words = 'nsfw,';
+ }
- $s .= '<div class="settings-block">';
- $s .= '<h3>' . t('Not Safe For Work (General Purpose Content Filter) settings') . '</h3>';
- $s .= '<div id="nsfw-wrapper">';
- $s .= '<p>' . t ('This plugin looks in posts for the words/text you specify below, and collapses any content containing those keywords so it is not displayed at inappropriate times, such as sexual innuendo that may be improper in a work setting. It is polite and recommended to tag any content containing nudity with #NSFW. This filter can also match any other word/text you specify, and can thereby be used as a general purpose content filter.') . '</p>';
- $s .= '<label id="nsfw-enable-label" for="nsfw-enable">' . t('Enable Content filter') . ' </label>';
- $s .= '<input id="nsfw-enable" type="checkbox" name="nsfw-enable" value="1"' . $enable_checked . ' />';
+ $s .= '<span id="settings_nsfw_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_nsfw_expanded\'); openClose(\'settings_nsfw_inflated\');">';
+ $s .= '<h3>' . L10n::t('Content Filter (NSFW and more)') . '</h3>';
+ $s .= '</span>';
+ $s .= '<div id="settings_nsfw_expanded" class="settings-block" style="display: none;">';
+ $s .= '<span class="fakelink" onclick="openClose(\'settings_nsfw_expanded\'); openClose(\'settings_nsfw_inflated\');">';
+ $s .= '<h3>' . L10n::t('Content Filter (NSFW and more)') . '</h3>';
+ $s .= '</span>';
+
+ $s .= '<div id="nsfw-wrapper">';
+ $s .= '<p>' . L10n::t('This addon searches for specified words/text in posts and collapses them. It can be used to filter content tagged with for instance #NSFW that may be deemed inappropriate at certain times or places, such as being at work. It is also useful for hiding irrelevant or annoying content from direct view.') . '</p>';
+ $s .= '<label id="nsfw-enable-label" for="nsfw-enable">' . L10n::t('Enable Content filter') . ' </label>';
+ $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">' . t('Comma separated list of keywords to hide') . ' </label>';
- $s .= '<input id="nsfw-words" type="text" name="nsfw-words" value="' . $words .'" />';
- $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="' . t('Submit') . '" /></div>';
- $s .= '<div class="nsfw-desc">' . t('Use /expression/ to provide regular expressions') . '</div></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 .= '</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>';
+ $s .= '<div class="nsfw-desc">' . L10n::t('Use /expression/ to provide regular expressions') . '</div></div>';
return;
-
}
-function nsfw_addon_settings_post(&$a,&$b) {
-
- if(! local_user())
+function nsfw_addon_settings_post(&$a, &$b)
+{
+ if (!local_user()) {
return;
+ }
- if($_POST['nsfw-submit']) {
- set_pconfig(local_user(),'nsfw','words',trim($_POST['nsfw-words']));
- $enable = ((x($_POST,'nsfw-enable')) ? intval($_POST['nsfw-enable']) : 0);
+ if ($_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;
- set_pconfig(local_user(),'nsfw','disable', $disable);
- info( t('NSFW Settings saved.') . EOL);
+ PConfig::set(local_user(), 'nsfw', 'disable', $disable);
+ info(L10n::t('NSFW Settings saved.') . EOL);
}
}
-function nsfw_prepare_body(&$a,&$b) {
+function nsfw_prepare_body(&$a, &$b)
+{
+ // Don't do the check when there is a content warning
+ if (!empty($b['item']['content-warning'])) {
+ return;
+ }
$words = null;
- if(get_pconfig(local_user(),'nsfw','disable'))
+ if (PConfig::get(local_user(), 'nsfw', 'disable')) {
return;
-
- if(local_user()) {
- $words = get_pconfig(local_user(),'nsfw','words');
}
- if($words) {
- $arr = explode(',',$words);
+
+ if (local_user()) {
+ $words = PConfig::get(local_user(), 'nsfw', 'words');
}
- else {
- $arr = array('nsfw');
+ if ($words) {
+ $arr = explode(',', $words);
+ } else {
+ $arr = ['nsfw'];
}
$found = false;
- if(count($arr)) {
- foreach($arr as $word) {
+ if (count($arr)) {
+ $body = $b['item']['title'] . "\n" . nsfw_extract_photos($b['html']);
+
+ foreach ($arr as $word) {
$word = trim($word);
- if(! strlen($word)) {
+ if (!strlen($word)) {
continue;
}
- if(strpos($word,'/') === 0) {
- if(preg_match($word,$b['html'])) {
+ if (strpos($word,'/') === 0) {
+ if (preg_match($word, $body)) {
$found = true;
break;
}
- }
- else {
- if(stristr($b['html'],$word)) {
+ } else {
+ if (stristr($body, $word)) {
$found = true;
break;
}
- if(stristr($b['item']['tag'], ']' . $word . '[' )) {
- $found = true;
- break;
+ if (is_array($b['item']['tags']) && count($b['item']['tags'])) {
+ foreach ($b['item']['tags'] as $t) {
+ if (stristr($t, '>' . $word . '<')) {
+ $found = true;
+ break;
+ }
+ }
}
- }
+ }
}
}
- if($found) {
+
+ if ($found) {
$rnd = random_string(8);
- $b['html'] = '<div id="nsfw-wrap-' . $rnd . '" class="fakelink" onclick=openClose(\'nsfw-' . $rnd . '\'); >' . sprintf( t('%s - Click to open/close'),$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>';
}
}
+
projects / friendica-addons.git / blobdiff