Official Addons for the Friendica Communications Platform. (please note that this is a clone of the repository at github, issues are handled there)
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<?php
/**
* Name: blockem
* Description: Allows users to hide content by collapsing posts and replies.
* Version: 1.0
* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
* Author: Roland Haeder <https://f.haeder.net/roland>
*/
use Friendica\App;
use Friendica\Core\Hook;
use Friendica\DI;
use Friendica\Util\Strings;
function blockem_install()
{
Hook::register('prepare_body_content_filter', 'addon/blockem/blockem.php', 'blockem_prepare_body_content_filter');
Hook::register('display_item' , 'addon/blockem/blockem.php', 'blockem_display_item');
Hook::register('addon_settings' , 'addon/blockem/blockem.php', 'blockem_addon_settings');
Hook::register('addon_settings_post' , 'addon/blockem/blockem.php', 'blockem_addon_settings_post');
Hook::register('conversation_start' , 'addon/blockem/blockem.php', 'blockem_conversation_start');
Hook::register('item_photo_menu' , 'addon/blockem/blockem.php', 'blockem_item_photo_menu');
Hook::register('enotify_store' , 'addon/blockem/blockem.php', 'blockem_enotify_store');
}
function blockem_addon_settings (App $a, &$s)
{
if (!local_user()) {
return;
}
/* Add our stylesheet to the page so we can make our settings look nice */
DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/blockem/blockem.css' . '" media="all" />' . "\r\n";
$words = DI::pConfig()->get(local_user(), 'blockem', 'words');
if (!$words) {
$words = '';
}
$s .= '<span id="settings_blockem_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_blockem_expanded\'); openClose(\'settings_blockem_inflated\');">';
$s .= '<h3>' . DI::l10n()->t('Blockem') . '</h3>';
$s .= '</span>';
$s .= '<div id="settings_blockem_expanded" class="settings-block" style="display: none;">';
$s .= '<span class="fakelink" onclick="openClose(\'settings_blockem_expanded\'); openClose(\'settings_blockem_inflated\');">';
$s .= '<h3>' . DI::l10n()->t('Blockem') . '</h3>';
$s .= '</span>';
$s .= '<div id="blockem-wrapper">';
$s .= '<div id="blockem-desc">'. DI::l10n()->t("Hides user's content by collapsing posts. Also replaces their avatar with generic image.") . ' </div>';
$s .= '<label id="blockem-label" for="blockem-words">' . DI::l10n()->t('Comma separated profile URLS:') . ' </label>';
$s .= '<textarea id="blockem-words" type="text" name="blockem-words" >' . htmlspecialchars($words) . '</textarea>';
$s .= '</div><div class="clear"></div>';
$s .= '<div class="settings-submit-wrapper" ><input type="submit" id="blockem-submit" name="blockem-submit" class="settings-submit" value="' . DI::l10n()->t('Save Settings') . '" /></div></div>';
return;
}
function blockem_addon_settings_post(App $a, array &$b)
{
if (!local_user()) {
return;
}
if (!empty($_POST['blockem-submit'])) {
DI::pConfig()->set(local_user(), 'blockem', 'words', trim($_POST['blockem-words']));
}
}
function blockem_enotify_store(App $a, array &$b)
{
$words = DI::pConfig()->get($b['uid'], 'blockem', 'words');
if ($words) {
$arr = explode(',', $words);
} else {
return;
}
$found = false;
if (count($arr)) {
foreach ($arr as $word) {
if (!strlen(trim($word))) {
continue;
}
if (Strings::compareLink($b['url'], $word)) {
$found = true;
break;
}
}
}
if ($found) {
// empty out the fields
$b = [];
}
}
function blockem_prepare_body_content_filter(App $a, array &$hook_data)
{
if (!local_user()) {
return;
}
$profiles_string = null;
if (local_user()) {
$profiles_string = DI::pConfig()->get(local_user(), 'blockem', 'words');
}
if ($profiles_string) {
$profiles_array = explode(',', $profiles_string);
} else {
return;
}
$found = false;
foreach ($profiles_array as $word) {
if (Strings::compareLink($hook_data['item']['author-link'], trim($word))) {
$found = true;
break;
}
}
if ($found) {
$hook_data['filter_reasons'][] = DI::l10n()->t('Filtered user: %s', $hook_data['item']['author-name']);
}
}
function blockem_display_item(App $a, array &$b = null)
{
if (!empty($b['output']['body']) && strstr($b['output']['body'], 'id="blockem-wrap-')) {
$b['output']['thumb'] = DI::baseUrl()->get() . "/images/person-80.jpg";
}
}
function blockem_conversation_start(App $a, array &$b)
{
if (!local_user()) {
return;
}
$words = DI::pConfig()->get(local_user(), 'blockem', 'words');
if ($words) {
$a->data['blockem'] = explode(',', $words);
}
DI::page()['htmlhead'] .= <<< EOT
<script>
function blockemBlock(author) {
$.get('blockem?block=' +author, function(data) {
location.reload(true);
});
}
function blockemUnblock(author) {
$.get('blockem?unblock=' +author, function(data) {
location.reload(true);
});
}
</script>
EOT;
}
function blockem_item_photo_menu(App $a, array &$b)
{
if (!local_user() || $b['item']['self']) {
return;
}
$blocked = false;
$author = $b['item']['author-link'];
if (!empty($a->data['blockem'])) {
foreach($a->data['blockem'] as $bloke) {
if (Strings::compareLink($bloke,$author)) {
$blocked = true;
break;
}
}
}
if ($blocked) {
$b['menu'][DI::l10n()->t('Unblock Author')] = 'javascript:blockemUnblock(\'' . $author . '\');';
} else {
$b['menu'][DI::l10n()->t('Block Author')] = 'javascript:blockemBlock(\'' . $author . '\');';
}
}
function blockem_module()
{
}
function blockem_init(App $a)
{
if (!local_user()) {
return;
}
$words = DI::pConfig()->get(local_user(), 'blockem', 'words');
if (array_key_exists('block', $_GET) && $_GET['block']) {
if (strlen($words)) {
$words .= ',';
}
$words .= trim($_GET['block']);
}
if (array_key_exists('unblock', $_GET) && $_GET['unblock']) {
$arr = explode(',',$words);
$newarr = [];
if (count($arr)) {
foreach ($arr as $x) {
if (!Strings::compareLink(trim($x), trim($_GET['unblock']))) {
$newarr[] = $x;
}
}
}
$words = implode(',', $newarr);
}
DI::pConfig()->set(local_user(), 'blockem', 'words', $words);
exit();
}