/**

* Whether an admin console user is logged in

* @var bool

*/

var $logged_in;

public function __construct()

{

parent::__construct();

// Is the Admin Logged In?

$this->logged_in = Auth::instance()->logged_in();

}

/**

* Displays all reports.

*/

public function index()

{

// Cacheable Controller

$this->is_cachable = TRUE;

$this->template->header->this_page = 'reports';

$this->template->content = new View('reports/main');

$this->themes->js = new View('reports/reports_js');

$this->template->header->page_title .= Kohana::lang('ui_main.reports').Kohana::config('settings.title_delimiter');

// Store any exisitng URL parameters

$this->themes->js->url_params = json_encode($_GET);

// Enable the map

$this->themes->map_enabled = TRUE;

// Set the latitude and longitude

$this->themes->js->latitude = Kohana::config('settings.default_lat');

$this->themes->js->longitude = Kohana::config('settings.default_lon');

$this->themes->js->default_map = Kohana::config('settings.default_map');

$this->themes->js->default_zoom = Kohana::config('settings.default_zoom');

// Get Default Color

$this->themes->js->default_map_all = $this->template->content->default_map_all = Kohana::config('settings.default_map_all');

// Get default icon

$this->themes->js->default_map_all_icon = $this->template->content->default_map_all_icon = '';

if (Kohana::config('settings.default_map_all_icon_id'))

{

$icon_object = ORM::factory('media')->find(Kohana::config('settings.default_map_all_icon_id'));

$this->themes->js->default_map_all_icon = $this->template->content->default_map_all_icon = Kohana::config('upload.relative_directory')."/".$icon_object->media_thumb;

}

// Load the alert radius view

$alert_radius_view = new View('alerts/radius');

$alert_radius_view->show_usage_info = FALSE;

$alert_radius_view->enable_find_location = FALSE;

$alert_radius_view->css_class = "rb_location-radius";

$this->template->content->alert_radius_view = $alert_radius_view;

// Get locale

$l = Kohana::config('locale.language.0');

// Get the report listing view

$report_listing_view = $this->_get_report_listing_view($l);

// Set the view

$this->template->content->report_listing_view = $report_listing_view;

// Load the category

$category_id = (isset($_GET['c']) AND intval($_GET['c']) > 0)? intval($_GET['c']) : 0;

$category = ORM::factory('category', $category_id);

if ($category->loaded)

{

// Set the category title

$this->template->content->category_title = Category_Lang_Model::category_title($category_id,$l);

}

else

{

$this->template->content->category_title = "";

}

// Collect report stats

$this->template->content->report_stats = new View('reports/stats');

// Total Reports

$total_reports = Incident_Model::get_total_reports(TRUE);

// Get the date of the oldest report

if (isset($_GET['s']) AND !empty($_GET['s']) AND intval($_GET['s']) > 0)

{

$oldest_timestamp = intval($_GET['s']);

}

else

{

$oldest_timestamp = Incident_Model::get_oldest_report_timestamp();

}

// Get the date of the latest report

if (isset($_GET['e']) AND !empty($_GET['e']) AND intval($_GET['e']) > 0)

{

$latest_timestamp = intval($_GET['e']);

}

else

{

$latest_timestamp = Incident_Model::get_latest_report_timestamp();

}

// Round the number of days up to the nearest full day

$days_since = ceil((time() - $oldest_timestamp) / 86400);

$avg_reports_per_day = ($days_since < 1)? $total_reports : round(($total_reports / $days_since),2);

// Percent Verified

$total_verified = Incident_Model::get_total_reports_by_verified(TRUE);

$percent_verified = ($total_reports == 0) ? '-' : round((($total_verified / $total_reports) * 100),2).'%';

// Category tree view

$this->template->content->category_tree_view = category::get_category_tree_view();

// Additional view content

$this->template->content->custom_forms_filter = new View('reports/submit_custom_forms');

$this->template->content->custom_forms_filter->disp_custom_fields = customforms::get_custom_form_fields();

$this->template->content->custom_forms_filter->search_form = TRUE;

$this->template->content->oldest_timestamp = $oldest_timestamp;

$this->template->content->latest_timestamp = $latest_timestamp;

$this->template->content->report_stats->total_reports = $total_reports;

$this->template->content->report_stats->avg_reports_per_day = $avg_reports_per_day;

$this->template->content->report_stats->percent_verified = $percent_verified;

$this->template->content->services = Service_Model::get_array();

}

/**

* Helper method to load the report listing view

*/

private function _get_report_listing_view($locale = '')

{

// Check if the local is empty

if (empty($locale))

{

$locale = Kohana::config('locale.language.0');

}

// Load the report listing view

$report_listing = new View('reports/list');

// Fetch all incidents

$incidents = reports::fetch_incidents(TRUE);

// Pagination

$pagination = reports::$pagination;

// For compatibility with older custom themes:

// Generate array of category titles with their proper localizations using an array

// DO NOT use this in new code, call Category_Lang_Model::category_title() directly

foreach(Category_Model::categories() as $category)

{

$localized_categories[$category['category_title']] = Category_Lang_Model::category_title($category['category_id']);

}

// Set the view content

$report_listing->incidents = $incidents;

$report_listing->localized_categories = $localized_categories;

//Set default as not showing pagination. Will change below if necessary.

$report_listing->pagination = "";

// Pagination and Total Num of Report Stats

$plural = ($pagination->total_items == 1)? "" : "s";

// Set the next and previous page numbers

$report_listing->next_page = $pagination->next_page;

$report_listing->previous_page = $pagination->previous_page;

if ($pagination->total_items > 0)

{

$current_page = ($pagination->sql_offset / $pagination->items_per_page) + 1;

$total_pages = ceil($pagination->total_items / $pagination->items_per_page);

if ($total_pages >= 1)

{

$report_listing->pagination = $pagination;

// Show the total of report

// @todo This is only specific to the frontend reports theme

$report_listing->stats_breadcrumb = $pagination->current_first_item.'-'

. $pagination->current_last_item.' of '.$pagination->total_items.' '

. Kohana::lang('ui_main.reports');

}

else

{

// If we don't want to show pagination

$report_listing->stats_breadcrumb = $pagination->total_items.' '.Kohana::lang('ui_admin.reports');

}

}

else

{

$report_listing->stats_breadcrumb = '('.$pagination->total_items.' report'.$plural.')';

}

// Return

return $report_listing;

}

public function fetch_reports()

{

$this->template = "";

$this->auto_render = FALSE;

$report_listing_view = $this->_get_report_listing_view();

print $report_listing_view;

}

/**

* Submits a new report.

*/

public function submit($id = FALSE, $saved = FALSE)

{

$db = new Database();

// First, are we allowed to submit new reports?

if ( ! Kohana::config('settings.allow_reports'))

{

url::redirect(url::site().'main');

}

$this->template->header->this_page = 'reports_submit';

$this->template->content = new View('reports/submit');

$this->template->header->page_title .= Kohana::lang('ui_main.reports_submit_new')

.Kohana::config('settings.title_delimiter');

//Retrieve API URL

$this->template->api_url = Kohana::config('settings.api_url');

// Setup and initialize form field names

$form = array(

'incident_title' => '',

'incident_description' => '',

'incident_date' => '',

'incident_hour' => '',

'incident_minute' => '',

'incident_ampm' => '',

'latitude' => '',

'longitude' => '',

'geometry' => array(),

'location_name' => '',

'country_id' => '',

'country_name'=>'',

'incident_category' => array(),

'incident_news' => array(),

'incident_video' => array(),

'incident_photo' => array(),

'incident_zoom' => '',

'person_first' => '',

'person_last' => '',

'person_email' => '',

'form_id' => '',

'custom_field' => array()

);

// Copy the form as errors, so the errors will be stored with keys corresponding to the form field names

$errors = $form;

$form_error = FALSE;

$form_saved = ($saved == 'saved');

// Initialize Default Values

$form['incident_date'] = date("m/d/Y",time());

$form['incident_hour'] = date('h');

$form['incident_minute'] = date('i');

$form['incident_ampm'] = date('a');

$form['country_id'] = Kohana::config('settings.default_country');

// Initialize Default Value for Hidden Field Country Name, just incase Reverse Geo coding yields no result

$country_name = ORM::factory('country',$form['country_id']);

$form['country_name'] = $country_name->country;

// Initialize custom field array

$form['form_id'] = 1;

$form_id = $form['form_id'];

$form['custom_field'] = customforms::get_custom_form_fields($id,$form_id,true);

// GET custom forms

$forms = array();

foreach (customforms::get_custom_forms() as $custom_forms)

{

$forms[$custom_forms->id] = $custom_forms->form_title;

}

$this->template->content->forms = $forms;

// Check, has the form been submitted, if so, setup validation

if ($_POST)

{

// Instantiate Validation, use $post, so we don't overwrite $_POST fields with our own things

$post = array_merge($_POST, $_FILES);

// Adding event for endtime plugin to hook into

Event::run('ushahidi_action.report_posted_frontend', $post);

// Test to see if things passed the rule checks

if (reports::validate($post))

{

// STEP 1: SAVE LOCATION

$location = new Location_Model();

reports::save_location($post, $location);

// STEP 2: SAVE INCIDENT

$incident = new Incident_Model();

reports::save_report($post, $incident, $location->id);

// STEP 2b: SAVE INCIDENT GEOMETRIES

reports::save_report_geometry($post, $incident);

// STEP 3: SAVE CATEGORIES

reports::save_category($post, $incident);

// STEP 4: SAVE MEDIA

reports::save_media($post, $incident);

// STEP 5: SAVE CUSTOM FORM FIELDS

reports::save_custom_fields($post, $incident);

// STEP 6: SAVE PERSONAL INFORMATION

reports::save_personal_info($post, $incident);

// Run events

Event::run('ushahidi_action.report_submit', $post);

Event::run('ushahidi_action.report_add', $incident);

url::redirect('reports/thanks');

}

// No! We have validation errors, we need to show the form again, with the errors

else

{

// Repopulate the form fields

$form = arr::overwrite($form, $post->as_array());

// Populate the error fields, if any

$errors = arr::merge($errors, $post->errors('report'));

$form_error = TRUE;

}

}

// Retrieve Country Cities

$default_country = Kohana::config('settings.default_country');

$this->template->content->cities = $this->_get_cities($default_country);

$this->template->content->multi_country = Kohana::config('settings.multi_country');

$this->template->content->id = $id;

$this->template->content->form = $form;

$this->template->content->errors = $errors;

$this->template->content->form_error = $form_error;

// Populate this for backwards compat

$this->template->content->categories = array();

// Pass timezone

$this->template->content->site_timezone = Kohana::config('settings.site_timezone');

// Pass the submit report message

$this->template->content->site_submit_report_message = Kohana::config('settings.site_submit_report_message');

// Retrieve Custom Form Fields Structure

$this->template->content->custom_forms = new View('reports/submit_custom_forms');

$disp_custom_fields = customforms::get_custom_form_fields($id, $form_id, FALSE);

$this->template->content->disp_custom_fields = $disp_custom_fields;

$this->template->content->stroke_width_array = $this->_stroke_width_array();

$this->template->content->custom_forms->disp_custom_fields = $disp_custom_fields;

$this->template->content->custom_forms->form = $form;

// Javascript Header

$this->themes->map_enabled = TRUE;

$this->themes->treeview_enabled = TRUE;

$this->themes->colorpicker_enabled = TRUE;

$this->themes->js = new View('reports/submit_edit_js');

$this->themes->js->edit_mode = FALSE;

$this->themes->js->incident_zoom = FALSE;

$this->themes->js->default_map = Kohana::config('settings.default_map');

$this->themes->js->default_zoom = Kohana::config('settings.default_zoom');

if ( ! $form['latitude'] OR ! $form['latitude'])

{

$this->themes->js->latitude = Kohana::config('settings.default_lat');

$this->themes->js->longitude = Kohana::config('settings.default_lon');

}

else

{

$this->themes->js->latitude = $form['latitude'];

$this->themes->js->longitude = $form['longitude'];

}

$this->themes->js->geometries = $form['geometry'];

}

/**

* Displays a report.

* @param boolean $id If id is supplied, a report with that id will be

* retrieved.

*/

public function view($id = FALSE)

{

$this->template->header->this_page = 'reports';

$this->template->content = new View('reports/detail');

// Load Akismet API Key (Spam Blocker)

$api_akismet = Kohana::config('settings.api_akismet');

// Sanitize the report id before proceeding

$id = intval($id);

if ($id > 0 AND Incident_Model::is_valid_incident($id,TRUE))

{

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

->where('id',$id)

->where('incident_active',1)

->find();

// Not Found

if ( ! $incident->loaded)

{

url::redirect('reports/view/');

}

// Comment Post?

// Setup and initialize form field names

$form = array(

'comment_author' => '',

'comment_description' => '',

'comment_email' => '',

'comment_ip' => '',

'captcha' => ''

);

$captcha = Captcha::factory();

$errors = $form;

$form_error = FALSE;

// Check, has the form been submitted, if so, setup validation

if ($_POST AND Kohana::config('settings.allow_comments') )

{

// Instantiate Validation, use $post, so we don't overwrite $_POST fields with our own things

$post = Validation::factory($_POST);

// Add some filters

$post->pre_filter('trim', TRUE);

// Add some rules, the input field, followed by a list of checks, carried out in order

if ( ! $this->user)

{

$post->add_rules('comment_author', 'required', 'length[3,100]');

$post->add_rules('comment_email', 'required','email', 'length[4,100]');

}

$post->add_rules('comment_description', 'required');

$post->add_rules('captcha', 'required', 'Captcha::valid');

// Test to see if things passed the rule checks

if ($post->validate())

{

// Yes! everything is valid

if ($api_akismet != "")

{

// Run Akismet Spam Checker

$akismet = new Akismet();

// Comment data

$comment = array(

'website' => "",

'body' => $post->comment_description,

'user_ip' => $_SERVER['REMOTE_ADDR']

);

if ($this->user)

{

$comment['author'] = $this->user->name;

$comment['email'] = $this->user->email;

}

else

{

$comment['author'] = $post->comment_author;

$comment['email'] = $post->comment_email;

}

$config = array(

'blog_url' => url::site(),

'api_key' => $api_akismet,

'comment' => $comment

);

$akismet->init($config);

if ($akismet->errors_exist())

{

if ($akismet->is_error('AKISMET_INVALID_KEY'))

{

// throw new Kohana_Exception('akismet.api_key');

}

elseif ($akismet->is_error('AKISMET_RESPONSE_FAILED'))

{

// throw new Kohana_Exception('akismet.server_failed');

}

elseif ($akismet->is_error('AKISMET_SERVER_NOT_FOUND'))

{

// throw new Kohana_Exception('akismet.server_not_found');

}

$comment_spam = 0;

}

else

{

$comment_spam = ($akismet->is_spam()) ? 1 : 0;

}

}

else

{

// No API Key!!

$comment_spam = 0;

}

$comment = new Comment_Model();

$comment->incident_id = $id;

if ($this->user)

{

$comment->user_id = $this->user->id;

$comment->comment_author = $this->user->name;

$comment->comment_email = $this->user->email;

}

else

{

$comment->comment_author = $post->comment_author;

$comment->comment_email = $post->comment_email;

}

$comment->comment_description = $post->comment_description;

$comment->comment_ip = $_SERVER['REMOTE_ADDR'];

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

// Activate comment for now

if ($comment_spam == 1)

{

$comment->comment_spam = 1;

$comment->comment_active = 0;

}

else

{

$comment->comment_spam = 0;

$comment->comment_active = (Kohana::config('settings.allow_comments') == 1)? 1 : 0;

}

$comment->save();

// Event::comment_add - Added a New Comment

Event::run('ushahidi_action.comment_add', $comment);

// Notify Admin Of New Comment

// HT: Ensure only valid comments not spam are sent out

// as notifications to the administrator

if ($comment_spam == 0) {

$send = notifications::notify_admins(

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

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

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

."\n\n'".utf8::strtoupper($incident->incident_title)."'"

."\n".url::site('reports/view/'.$id)

);

}

// Redirect

url::redirect('reports/view/'.$id);

}

else

{

// No! We have validation errors, we need to show the form again, with the errors

// Repopulate the form fields

$form = arr::overwrite($form, $post->as_array());

// Populate the error fields, if any

$errors = arr::overwrite($errors, $post->errors('comments'));

$form_error = TRUE;

}

}

// Filters

$incident_title = $incident->incident_title;

$incident_description = $incident->incident_description;

Event::run('ushahidi_filter.report_title', $incident_title);

Event::run('ushahidi_filter.report_description', $incident_description);

$this->template->header->page_title .= $incident_title.Kohana::config('settings.title_delimiter');

// Add Features

$this->template->content->features_count = $incident->geometry->count();

$this->template->content->features = $incident->geometry;

$this->template->content->incident_id = $incident->id;

$this->template->content->incident_title = $incident_title;

$this->template->content->incident_description = $incident_description;

$this->template->content->incident_location = $incident->location->location_name;

$this->template->content->incident_latitude = $incident->location->latitude;

$this->template->content->incident_longitude = $incident->location->longitude;

$this->template->content->incident_date = date('M j Y', strtotime($incident->incident_date));

$this->template->content->incident_time = date('H:i', strtotime($incident->incident_date));

$this->template->content->incident_category = $incident->incident_category;

// Incident rating

$this->template->content->incident_rating = $this->_get_rating($incident->id, 'original');

// Retrieve Media

$incident_news = array();

$incident_video = array();

$incident_photo = array();

foreach ($incident->media as $media)

{

if ($media->media_type == 4)

{

$incident_news[] = $media->media_link;

}

elseif ($media->media_type == 2)

{

$incident_video[] = $media->media_link;

}

elseif ($media->media_type == 1)

{

$incident_photo[] = array(

'large' => url::convert_uploaded_to_abs($media->media_link),

'thumb' => url::convert_uploaded_to_abs($media->media_thumb)

);

}

}

$this->template->content->incident_verified = $incident->incident_verified;

// Retrieve Comments (Additional Information)

$this->template->content->comments = "";

if (Kohana::config('settings.allow_comments'))

{

$this->template->content->comments = new View('reports/comments');

$incident_comments = array();

if ($id)

{

$incident_comments = Incident_Model::get_comments($id);

}

$this->template->content->comments->incident_comments = $incident_comments;

}

}

else

{

url::redirect('main');

}

// Add Neighbors

$this->template->content->incident_neighbors = Incident_Model::get_neighbouring_incidents($id, TRUE, 0, 5);

// News Source links

$this->template->content->incident_news = $incident_news;

// Video links

$this->template->content->incident_videos = $incident_video;

// Images

$this->template->content->incident_photos = $incident_photo;

// Create object of the video embed class

$video_embed = new VideoEmbed();

$this->template->content->videos_embed = $video_embed;

// Javascript Header

$this->themes->map_enabled = TRUE;

$this->themes->photoslider_enabled = TRUE;

$this->themes->validator_enabled = TRUE;

$this->themes->js = new View('reports/view_js');

$this->themes->js->incident_id = $incident->id;

$this->themes->js->default_map = Kohana::config('settings.default_map');

$this->themes->js->default_zoom = Kohana::config('settings.default_zoom');

$this->themes->js->latitude = $incident->location->latitude;

$this->themes->js->longitude = $incident->location->longitude;

$this->themes->js->incident_zoom = $incident->incident_zoom;

$this->themes->js->incident_photos = $incident_photo;

// Initialize custom field array

$this->template->content->custom_forms = new View('reports/detail_custom_forms');

$form_field_names = customforms::get_custom_form_fields($id, $incident->form_id, FALSE, "view");

$this->template->content->custom_forms->form_field_names = $form_field_names;

// Are we allowed to submit comments?

$this->template->content->comments_form = "";

if (Kohana::config('settings.allow_comments'))

{

$this->template->content->comments_form = new View('reports/comments_form');

$this->template->content->comments_form->user = $this->user;

$this->template->content->comments_form->form = $form;

$this->template->content->comments_form->form_field_names = $form_field_names;

$this->template->content->comments_form->captcha = $captcha;

$this->template->content->comments_form->errors = $errors;

$this->template->content->comments_form->form_error = $form_error;

}

// If the Admin is Logged in - Allow for an edit link

$this->template->content->logged_in = $this->logged_in;

}

/**

* Report Thanks Page

*/

public function thanks()

{

$this->template->header->this_page = 'reports_submit';

$this->template->content = new View('reports/submit_thanks');

// Get Site Email

$this->template->content->report_email = Kohana::config('settings.site_email');

}

/**

* Report Rating.

* @param boolean $id If id is supplied, a rating will be applied to selected report

*/

public function rating($id = false)

{

$this->template = "";

$this->auto_render = FALSE;

if (!$id)

{

echo json_encode(array("status"=>"error", "message"=>"ERROR!"));

}

else

{

if (!empty($_POST['action']) AND !empty($_POST['type']))

{

$action = $_POST['action'];

$type = $_POST['type'];

// Is this an ADD(+1) or SUBTRACT(-1)?

if ($action == 'add')

{

$action = 1;

}

elseif ($action == 'subtract')

{

$action = -1;

}

else

{

$action = 0;

}

if (!empty($action) AND ($type == 'original' OR $type == 'comment'))

{

// Has this User or IP Address rated this post before?

if ($this->user)

{

$filter = array("user_id" => $this->user->id);

}

else

{

$filter = array("rating_ip" => $_SERVER['REMOTE_ADDR']);

}

if ($type == 'original')

{

$previous = ORM::factory('rating')

->where('incident_id',$id)

->where($filter)

->find();

}

elseif ($type == 'comment')

{

$previous = ORM::factory('rating')

->where('comment_id',$id)

->where($filter)

->find();

}

// If previous exits... update previous vote

$rating = new Rating_Model($previous->id);

// Are we rating the original post or the comments?

if ($type == 'original')

{

$rating->incident_id = $id;

}

elseif ($type == 'comment')

{

$rating->comment_id = $id;

}

// Is there a user?

if ($this->user)

{

$rating->user_id = $this->user->id;

// User can't rate their own stuff

if ($type == 'original')

{

if ($rating->incident->user_id == $this->user->id)

{

echo json_encode(array("status"=>"error", "message"=>"Can't rate your own Reports!"));

exit;

}

}

elseif ($type == 'comment')

{

if ($rating->comment->user_id == $this->user->id)

{

echo json_encode(array("status"=>"error", "message"=>"Can't rate your own Comments!"));

exit;

}

}

}

$rating->rating = $action;

$rating->rating_ip = $_SERVER['REMOTE_ADDR'];

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

$rating->save();

// Get total rating and send back to json

$total_rating = $this->_get_rating($id, $type);

echo json_encode(array("status"=>"saved", "message"=>"SAVED!", "rating"=>$total_rating));

}

else

{

echo json_encode(array("status"=>"error", "message"=>"Nothing To Do!"));

}

}

else

{

echo json_encode(array("status"=>"error", "message"=>"Nothing To Do!"));

}

}

}

public function geocode()

{

$this->template = "";

$this->auto_render = FALSE;

if (isset($_POST['address']) AND ! empty($_POST['address']))

{

$geocode_result = map::geocode($_POST['address']);

if ($geocode_result)

{

echo json_encode(array_merge(

$geocode_result,

array('status' => 'success')

));

}

else

{

echo json_encode(array(

'status' => 'error',

'message' =>'ERROR!'

));

}

}

else

{

echo json_encode(array(

'status' => 'error',

'message' => 'ERROR!'

));

}

}

/**

* Retrieves Cities

* @param int $country_id Id of the country whose cities are to be fetched

* @return array

*/

private function _get_cities($country_id)

{

// Get the cities

$cities = (Kohana::config('settings.multi_country'))

? City_Model::get_all()

: ORM::factory('country', $country_id)->get_cities();

$city_select = array('' => Kohana::lang('ui_main.reports_select_city'));

foreach ($cities as $city)

{

$city_select[$city->city_lon.",".$city->city_lat] = $city->city;

}

return $city_select;

}

/**

* Retrieves Total Rating For Specific Post

* Also Updates The Incident & Comment Tables (Ratings Column)

*/

private function _get_rating($id = FALSE, $type = NULL)

{

if (empty($id))

return 0;

$total_rating = 0;

$result = FALSE;

if ($type == 'original')

{

$result = $this->db->query('SELECT SUM(rating) as total_rating FROM '.$this->table_prefix.'rating WHERE incident_id = ?', $id);

}

elseif ($type == 'comment')

{

$result = $this->db->query('SELECT SUM(rating) as total_rating FROM '.$this->table_prefix.'rating WHERE comment_id = ?', $id);

}

if ($result->count() == 0 OR $result->current()->total_rating == NULL) return 0;

$total_rating = $result->current()->total_rating;

return $total_rating;

}

/**

* Validates a numeric array. All items contained in the array must be numbers or numeric strings

*

* @param array $nuemric_array Array to be verified

*/

private function _is_numeric_array($numeric_array=array())

{

if (count($numeric_array) == 0)

return FALSE;

else

{

foreach ($numeric_array as $item)

{

if (! is_numeric($item))

return FALSE;

}

return TRUE;

}

}

/**

* Array with Geometry Stroke Widths

*/

private function _stroke_width_array()

{

for ($i = 0.5; $i <= 8 ; $i += 0.5)

{

$stroke_width_array["$i"] = $i;

}

return $stroke_width_array;

}

/**

* Ajax call to update Incident Reporting Form

*/

public function switch_form()

{

$this->template = "";

$this->auto_render = FALSE;

isset($_POST['form_id']) ? $form_id = $_POST['form_id'] : $form_id = "1";

isset($_POST['incident_id']) ? $incident_id = $_POST['incident_id'] : $incident_id = "";

$form_fields = customforms::switcheroo($incident_id,$form_id);

echo json_encode(array("status"=>"success", "response"=>$form_fields));

}