{

/**

* Send The SMS Message Using Default Provider

* @param to mixed The destination address.

* @param from mixed The source/sender address

* @param text mixed The text content of the message

*

* @return mixed/bool (returns TRUE if sent FALSE or other text for fail)

*/

public static function send($to = NULL, $from = NULL, $message = NULL)

{

if ( ! $to OR ! $message){

return "Missing Recipients and/or Message";

}

// 1. Do we have an SMS Provider?

$provider = Kohana::config("settings.sms_provider");

if ($provider)

{

// 2. Does the plugin exist, and if so, is it active?

$plugin = ORM::factory("plugin")

->where("plugin_name", $provider)

->where("plugin_active", 1)

->find();

if ($plugin->loaded)

{ // Plugin exists and is active

// 3. Does this plugin have the SMS Library in place?

$class = ucfirst($provider).'_SMS';

$path = sms::find_provider($provider);

if ($path)

{ // File Exists

$sender = new $class;

// 4. Does the send method exist in this class?

if (method_exists($sender, 'send'))

{

$response = $sender->send($to, $from, $message);

return $response;

}

}

}

}

return "No SMS Sending Provider In System";

}

/**

* ADD The SMS Message Using Default Provider

* @param from mixed The source/sender address

* @param message mixed The text content of the message

* @param to mixed Optional... 'which number the message was sent to'

*/

public static function add($from = NULL, $message = NULL, $to = NULL)

{

$from = preg_replace("#[^0-9]#", "", $from);

$to = preg_replace("#[^0-9]#", "", $to);

if ( ! $from OR ! $message)

return "Missing Sender and/or Message";

//Filters to allow modification of the values from the SMS gateway

Event::run('ushahidi_filter.message_sms_from',$from);

Event::run('ushahidi_filter.message_sms', $message);

$services = new Service_Model();

$service = $services->where('service_name', 'SMS')->find();

if ( ! $service)

return false;

$reporter = ORM::factory('reporter')

->where('service_id', $service->id)

->where('service_account', $from)

->find();

if ( ! $reporter->loaded == TRUE)

{

// get default reporter level (Untrusted)

$level = ORM::factory('level')

->where('level_weight', 0)

->find();

$reporter->service_id = $service->id;

$reporter->level_id = $level->id;

$reporter->service_userid = null;

$reporter->service_account = $from;

$reporter->reporter_first = null;

$reporter->reporter_last = null;

$reporter->reporter_email = null;

$reporter->reporter_phone = null;

$reporter->reporter_ip = null;

$reporter->reporter_date = date('Y-m-d');

$reporter->save();

}

// Save Message

$sms = new Message_Model();

$sms->parent_id = 0;

$sms->incident_id = 0;

$sms->user_id = 0;

$sms->reporter_id = $reporter->id;

$sms->message_from = $from;

$sms->message_to = $to;

$sms->message = $message;

$sms->message_type = 1; // Inbox

$sms->message_date = date("Y-m-d H:i:s",time());

$sms->service_messageid = null;

$sms->save();

// Notify Admin Of New Email Message

$send = notifications::notify_admins(

"[".Kohana::config('settings.site_name')."] ".

Kohana::lang('notifications.admin_new_sms.subject'),

Kohana::lang('notifications.admin_new_sms.message')

);

// Action::message_sms_add - SMS Received!

Event::run('ushahidi_action.message_sms_add', $sms);

// Auto-Create A Report if Reporter is Trusted

$reporter_weight = $reporter->level->level_weight;

$reporter_location = $reporter->location;

if ($reporter_weight > 0 AND $reporter_location)

{

$incident_title = text::limit_chars($message, 50, "...", false);

// Create Incident

$incident = new Incident_Model();

$incident->location_id = $reporter_location->id;

$incident->incident_title = $incident_title;

$incident->incident_description = $message;

$incident->incident_date = $sms->message_date;

$incident->incident_dateadd = date("Y-m-d H:i:s",time());

$incident->incident_active = 1;

if ($reporter_weight == 2)

{

$incident->incident_verified = 1;

}

$incident->save();

// Update Message with Incident ID

$sms->incident_id = $incident->id;

$sms->save();

// Save Incident Category

$trusted_categories = ORM::factory("category")

->where("category_trusted", 1)

->find();

if ($trusted_categories->loaded)

{

$incident_category = new Incident_Category_Model();

$incident_category->incident_id = $incident->id;

$incident_category->category_id = $trusted_categories->id;

$incident_category->save();

}

}

// Add clickable report back feature.

// Change delimiter to whatever is needed for sending the text aka #

$delimiter = "#";

$token = strtok($message, $delimiter);

$i = 0;

while ($token !== false){

$str[$i] = $token;

$token = strtok($delimiter);

$i++;

}

// Redirection for mysql server

$php_db = "ranjoat_Ushahidi_Web";

$myphp_db = 'ranjoat_Ushahidi_Web';

// Change these variables to the working database

$addr = "127.0.0.1";

$login = "root";

$passwd = "0258";

if (strstr($str[0], "$delimiter.stop")){

// connect to database and find/match sms number in list of sms alerts numbers

$db = mysql_connect($addr, $login, $passwd);

if (!$db)

{

die('Could not connect: ' . mysql_error());

}

mysql_select_db($php_db, $db);

//when matched begin process to remove that number from the table

mysql_query("DELETE FROM $myphp_db.`alert` WHERE `alert`.`alert_recipient` = `$from`");

mysql_close($db);

}

else if (strstr($str[0], "$delimiter.report")){

if (($i == 1) && ($str[0] !== false)){// When the user does not how to use the #report function

// Add clickable report back feature.

if (strstr($str[0], "$delimiter.report"))

{

$message = "Format for #report is: #report/# where the # is the incident id or #report/#location/keyword where location is the city and keyword used in the search.";

// Edit the parameters in sms::send to work with main deployment

//sms::send($to, $from, $message);

sms::send($to, $from, $message);

}

}

}// For matching specific cases where the user knows the report ID

if (($i == 2) && ($str[1] !== false)){

$db = mysql_connect($addr, $login, $passwd);

if (!$db)

{

die('Could not connect: ' . mysql_error());

}

mysql_select_db($php_db, $db);

$new = $str[1];

$result = mysql_query("SELECT `incident`.`id`, `incident`.`incident_description` FROM `incident` WHERE `incident`.`id` = $str[1]");

$message = mysql_fetch_row($result);

sms::send($to, $from, $message[1]);

mysql_free_result($result);

mysql_close($db);

}

return TRUE;

}

/**

* Using this function because someone somewhere will name this file wrong!!!

*/

public static function find_provider($provider)

{

if ($path = Kohana::find_file('libraries', $provider.'_sms'))

{ // provider_sms

return $path;

}

elseif ($path = Kohana::find_file('libraries', $provider.'_SMS'))

{ // provider_SMS

return $path;

}

elseif ($path = Kohana::find_file('libraries', ucfirst($provider).'_sms'))

{ // Provider_sms

return $path;

}

elseif ($path = Kohana::find_file('libraries', ucfirst($provider).'_SMS'))

{ // Provider_SMS

return $path;

}

else

{

return false;

}

}