friendica-addons/krynn/krynn.php

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2015-07-06 22:43:11 +00:00
<?php
/**
* Name: Dragonlace Krynn locales
2015-07-07 00:46:09 +00:00
* Description: Sample Friendica plugin/addon. Set a random locale from the Dragonlance Realm of Krynn when posting. Based on the krynn frindica addon by Mike Macgirvin and Tony Baldwin
2015-07-06 22:43:11 +00:00
* Version: 1.0
* Planets Author: Mike Macgirvin <http://macgirvin.com/profile/mike>
* Planets Author: Tony Baldwin <https://free-haven.org/profile/tony>
* Krynn modifications: Dylan Thiedeke
*
*"My body was my sacrifice... for my magic. This damage is permanent." - Raislin Majere
*/
function krynn_install() {
/**
*
* Our demo plugin will attach in three places.
* The first is just prior to storing a local post.
*
*/
register_hook('post_local', 'addon/krynn/krynn.php', 'krynn_post_hook');
/**
*
* Then we'll attach into the plugin settings page, and also the
* settings post hook so that we can create and update
* user preferences.
*
*/
register_hook('plugin_settings', 'addon/krynn/krynn.php', 'krynn_settings');
register_hook('plugin_settings_post', 'addon/krynn/krynn.php', 'krynn_settings_post');
logger("installed krynn");
}
function krynn_uninstall() {
/**
*
* uninstall unregisters any hooks created with register_hook
* during install. It may also delete configuration settings
* and any other cleanup.
*
*/
unregister_hook('post_local', 'addon/krynn/krynn.php', 'krynn_post_hook');
unregister_hook('plugin_settings', 'addon/krynn/krynn.php', 'krynn_settings');
unregister_hook('plugin_settings_post', 'addon/krynn/krynn.php', 'krynn_settings_post');
logger("removed krynn");
}
function krynn_post_hook($a, &$item) {
/**
*
* An item was posted on the local system.
* We are going to look for specific items:
* - A status post by a profile owner
* - The profile owner must have allowed our plugin
*
*/
logger('krynn invoked');
if(! local_user()) /* non-zero if this is a logged in user of this system */
return;
if(local_user() != $item['uid']) /* Does this person own the post? */
return;
if($item['parent']) /* If the item has a parent, this is a comment or something else, not a status post. */
return;
/* Retrieve our personal config setting */
$active = get_pconfig(local_user(), 'krynn', 'enable');
if(! $active)
return;
/**
*
* OK, we're allowed to do our stuff.
* Here's what we are going to do:
* load the list of timezone names, and use that to generate a list of krynn locales.
* Then we'll pick one of those at random and put it in the "location" field for the post.
*
*/
$krynn = array('Ansalon','Abanasinia','Solace','Haven','Gateway','Qualinost','Ankatavaka','Pax Tharkas','Ergoth','Newsea','Straights of Schallsea','Plains of Dust','Tarsis','Barren Hills','Que Shu','Citadel of Light','Solinari','Hedge Maze','Tower of High Sorcery','Inn of the Last Home','Last Heroes Tomb','Academy of Sorcery','Gods Row','Temple of Majere','Temple of Kiri-Jolith','Temple of Mishakal','Temple of Zeboim,','The Trough','Sad Town','Xak Tsaroth','ZHaman','SKullcap',);
$planet = array_rand($krynn,1);
$item['location'] = $krynn[$planet];
return;
}
/**
*
* Callback from the settings post function.
* $post contains the $_POST array.
* We will make sure we've got a valid user account
* and if so set our configuration setting for this person.
*
*/
function krynn_settings_post($a,$post) {
if(! local_user())
return;
if($_POST['krynn-submit'])
set_pconfig(local_user(),'krynn','enable',intval($_POST['krynn']));
}
/**
*
* Called from the Plugin Setting form.
* Add our own settings info to the page.
*
*/
function krynn_settings(&$a,&$s) {
if(! local_user())
return;
/* 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/krynn/krynn.css' . '" media="all" />' . "\r\n";
/* Get the current state of our config variable */
$enabled = get_pconfig(local_user(),'krynn','enable');
$checked = (($enabled) ? ' checked="checked" ' : '');
/* Add some HTML to the existing form */
$s .= '<div class="settings-block">';
$s .= '<h3>' . t('Krynn Settings') . '</h3>';
$s .= '<div id="krynn-enable-wrapper">';
$s .= '<label id="krynn-enable-label" for="krynn-checkbox">' . t('Enable Krynn Plugin') . '</label>';
$s .= '<input id="krynn-checkbox" type="checkbox" name="krynn" value="1" ' . $checked . '/>';
$s .= '</div><div class="clear"></div>';
/* provide a submit button */
$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="krynn-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div></div>';
}