forked from friendica/friendica-addons
81 lines
2.5 KiB
PHP
81 lines
2.5 KiB
PHP
<?php
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/**
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* Name: Numfriends
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* Description: Change number of contacts shown of profile sidebar
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* Version: 1.0
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* Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
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*/
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use Friendica\Core\Hook;
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use Friendica\Core\L10n;
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use Friendica\Core\Logger;
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use Friendica\Core\PConfig;
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use Friendica\DI;
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function numfriends_install() {
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Hook::register('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
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Hook::register('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
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Logger::log("installed numfriends");
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}
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function numfriends_uninstall() {
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Hook::unregister('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
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Hook::unregister('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
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Logger::log("removed numfriends");
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}
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/**
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*
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* Callback from the settings post function.
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* $post contains the $_POST array.
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* We will make sure we've got a valid user account
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* and if so set our configuration setting for this person.
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*
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*/
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function numfriends_settings_post($a,$post) {
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if(! local_user() || empty($_POST['numfriends-submit']))
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return;
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PConfig::set(local_user(),'system','display_friend_count',intval($_POST['numfriends']));
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info( L10n::t('Numfriends settings updated.') . EOL);
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}
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/**
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*
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* Called from the Addon Setting form.
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* Add our own settings info to the page.
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*
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*/
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function numfriends_settings(&$a, &$s)
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{
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if (! local_user()) {
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return;
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}
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/* Add our stylesheet to the page so we can make our settings look nice */
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DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/numfriends/numfriends.css' . '" media="all" />' . "\r\n";
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/* Get the current state of our config variable */
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$numfriends = DI::pConfig()->get(local_user(), 'system', 'display_friend_count', 24);
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/* Add some HTML to the existing form */
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$s .= '<div class="settings-block">';
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$s .= '<h3>' . L10n::t('Numfriends Settings') . '</h3>';
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$s .= '<div id="numfriends-wrapper">';
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$s .= '<label id="numfriends-label" for="numfriends">' . L10n::t('How many contacts to display on profile sidebar') . '</label>';
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$s .= '<input id="numfriends-input" type="text" name="numfriends" value="' . intval($numfriends) . '" ' . '/>';
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$s .= '</div><div class="clear"></div>';
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/* provide a submit button */
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$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="numfriends-submit" class="settings-submit" value="' . L10n::t('Save Settings') . '" /></div></div>';
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}
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