/**
* Remove a feed
*
* @param int $id ID of the feed to remove
* @return bool
*/
function remove_feed($id)
{
global $data;
if (!isset($data['feeds'][$id])) {
throw new Exception(_r('Feed does not exist'), Errors::get_code('admin.feeds.invalid_id'));
}
//Make a copy for later.
$removed = $data['feeds'][$id];
unset($data['feeds'][$id]);
//Reorder array
$data['feeds'] = array_values($data['feeds']);
save_feeds();
return sprintf(_r('Removed feed — <a href="%s">Undo</a>?'), 'feeds.php?action=add&add_name=' . urlencode($removed['name']) . '&add_url=' . urlencode($removed['feed']));
}
/**
* upgrade() - Run upgrade processes on supplied data
*
* {{@internal Missing Long Description}}}
*/
function upgrade()
{
global $lilina;
//require_once(LILINA_INCPATH . '/core/plugin-functions.php');
require_once LILINA_INCPATH . '/core/feed-functions.php';
require_once LILINA_INCPATH . '/core/version.php';
require_once LILINA_INCPATH . '/core/misc-functions.php';
/** Rename possible old files */
if (@file_exists(LILINA_PATH . '/.myfeeds.data')) {
rename(LILINA_PATH . '/.myfeeds.data', LILINA_PATH . '/content/system/config/feeds.data');
} elseif (@file_exists(LILINA_PATH . '/conf/.myfeeds.data')) {
rename(LILINA_PATH . '/conf/.myfeeds.data', LILINA_PATH . '/content/system/config/feeds.data');
} elseif (@file_exists(LILINA_PATH . '/conf/.feeds.data')) {
rename(LILINA_PATH . '/conf/.feeds.data', LILINA_PATH . '/content/system/config/feeds.data');
} elseif (@file_exists(LILINA_PATH . '/conf/feeds.data')) {
rename(LILINA_PATH . '/conf/feeds.data', LILINA_PATH . '/content/system/config/feeds.data');
}
if (@file_exists(LILINA_PATH . '/conf/settings.php')) {
rename(LILINA_PATH . '/conf/settings.php', LILINA_PATH . '/content/system/config/settings.php');
}
require_once LILINA_PATH . '/inc/core/conf.php';
if (@file_exists(LILINA_PATH . '/content/system/config/feeds.data')) {
$feeds = file_get_contents(LILINA_PATH . '/content/system/config/feeds.data');
$feeds = unserialize(base64_decode($feeds));
/** Are we pre-versioned? */
if (!isset($feeds['version'])) {
/** Is this 0.7? */
if (!is_array($feeds['feeds'][0])) {
/** 1 dimensional array, each value is a feed URL string */
foreach ($feeds['feeds'] as $new_feed) {
add_feed($new_feed);
}
} elseif (!isset($feeds['feeds'][0]['url'])) {
foreach ($feeds['feeds'] as $new_feed) {
add_feed($new_feed['feed'], $new_feed['name']);
}
} else {
}
} elseif ($feeds['version'] != $lilina['feed-storage']['version']) {
/** Note the lack of breaks here, this means the cases cascade */
switch (true) {
case $feeds['version'] < 147:
/** We had a b0rked upgrader, so we need to make sure everything is okay */
foreach ($feeds['feeds'] as $this_feed) {
}
case $feeds['version'] < 237:
/** We moved stuff around this version, but we've handled that above. */
}
} else {
}
global $data;
$data = $feeds;
$data['version'] = $lilina['feed-storage']['version'];
save_feeds();
}
//end file_exists()
/** Just in case... */
unset($BASEURL);
require LILINA_PATH . '/content/system/config/settings.php';
if (isset($BASEURL) && !empty($BASEURL)) {
// 0.7 or below
$raw_php = "<?php\n// What you want to call your Lilina installation\n\$settings['sitename'] = '{$SITETITLE}';\n\n// The URL to your server\n\$settings['baseurl'] = '{$BASEURL}';\n\n// Username and password to log into the administration panel\n// 'pass' is MD5ed\n\$settings['auth'] = array(\n\t\t\t\t\t\t\t'user' => '{$USERNAME}',\n\t\t\t\t\t\t\t'pass' => '" . md5($PASSWORD) . "'\n\t\t\t\t\t\t\t);\n\n// All the enabled plugins, stored in a serialized string\n\$settings['enabled_plugins'] = '';\n\n// Version of these settings; don't change this\n\$settings['settings_version'] = " . $lilina['settings-storage']['version'] . ";\n?>";
if (!($settings_file = @fopen(LILINA_PATH . '/content/system/config/settings.php', 'w+')) || !is_resource($settings_file)) {
lilina_nice_die('<p>Failed to upgrade settings: Saving content/system/config/settings.php failed</p>', 'Upgrade failed');
}
fputs($settings_file, $raw_php);
fclose($settings_file);
} elseif (!isset($settings['settings_version'])) {
// Between 0.7 and r147
// Fine to just use existing settings
$raw_php = file_get_contents(LILINA_PATH . '/content/system/config/settings.php');
$raw_php = str_replace('?>', "// Version of these settings; don't change this\n" . "\$settings['settings_version'] = " . $lilina['settings-storage']['version'] . ";\n?>", $raw_php);
if (!($settings_file = @fopen(LILINA_PATH . '/conf/settings.php', 'w+')) || !is_resource($settings_file)) {
lilina_nice_die('<p>Failed to upgrade settings: Saving content/system/config/settings.php failed</p>', 'Upgrade failed');
}
fputs($settings_file, $raw_php);
fclose($settings_file);
} elseif ($settings['settings_version'] != $lilina['settings-storage']['version']) {
/** Note the lack of breaks here, this means the cases cascade */
switch (true) {
case $settings['settings_version'] < 237:
/** We moved stuff around this version, but we've handled that above. */
/** We moved stuff around this version, but we've handled that above. */
case $settings['settings_version'] < 297:
new_options_297();
case $settings['settings_version'] < 302:
new_options_302();
case $settings['settings_version'] < 339:
new_options_339();
case $settings['settings_version'] < 368:
new_options_368();
}
$raw_php = file_get_contents(LILINA_PATH . '/content/system/config/settings.php');
$raw_php = str_replace("\$settings['settings_version'] = " . $settings['settings_version'] . ";", "\$settings['settings_version'] = " . $lilina['settings-storage']['version'] . ";", $raw_php);
if (!($settings_file = @fopen(LILINA_PATH . '/content/system/config/settings.php', 'w+')) || !is_resource($settings_file)) {
lilina_nice_die('<p>Failed to upgrade settings: Saving content/system/config/settings.php failed</p>', 'Upgrade failed');
}
fputs($settings_file, $raw_php);
fclose($settings_file);
require_once LILINA_INCPATH . '/core/class-datahandler.php';
if (!save_options()) {
lilina_nice_die('<p>Failed to upgrade settings: Saving content/system/config/options.data failed</p>', 'Upgrade failed');
}
}
$string = '';
if (count(MessageHandler::get()) === 0) {
lilina_nice_die('<p>Your installation has been upgraded successfully. Now, <a href="index.php">get back to reading!</a></p>', 'Upgrade Successful');
return;
} else {
$string .= '<p>Your installation has <strong>not</strong> been upgraded successfully. Here\'s the error:</p><ul><li>';
}
lilina_nice_die($string . implode('</li><li>', MessageHandler::get()) . '</li></ul>', 'Upgrade failed');
}
