public function __invoke($records)
{
$data = ['totals' => [], 'group_by' => $this->search->group_by, 'group_by_attribute_key' => $this->search->group_by_attribute_key, 'timeline_attribute' => $this->search->timeline_attribute];
if (count($records)) {
// Grab just label and total from db results
if ($this->search->timeline) {
$data['totals'] = $this->formatTimelineTotals($records);
$data['time_interval'] = $this->search->getFilter('timeline_interval', 86400);
} else {
$data['totals'] = $this->formatTotals($records);
}
}
return $data;
}
public function setSearchParams(SearchData $search)
{
$this->search_query = $this->selectQuery();
$sorting = $search->getSorting();
if (!empty($sorting['orderby'])) {
$this->search_query->order_by($this->getTable() . '.' . $sorting['orderby'], Arr::get($sorting, 'order'));
}
if (!empty($sorting['offset'])) {
$this->search_query->offset($sorting['offset']);
}
if (!empty($sorting['limit'])) {
$this->search_query->limit($sorting['limit']);
}
// apply the unique conditions of the search
$this->setSearchConditions($search);
}
/**
* Get filter parameters as search data.
*
* @return SearchData
*/
protected function getSearch()
{
$fields = $this->repo->getSearchFields();
$paging = $this->getPagingFields();
$filters = $this->getFilters(array_merge($fields, array_keys($paging)));
$this->search->setFilters(array_merge($paging, $filters));
$this->search->setSortingKeys(array_keys($paging));
return $this->search;
}
public function setSearchParams(SearchData $search)
{
// Overriding so we can alter sorting logic
// @todo make it easier to override just sorting
$this->search_query = $this->selectQuery();
$sorting = $search->getSorting();
// Always return featured sets first
// @todo make this optional
$this->search_query->order_by('sets.featured', 'DESC');
if (!empty($sorting['orderby'])) {
$this->search_query->order_by($this->getTable() . '.' . $sorting['orderby'], Arr::get($sorting, 'order'));
}
if (!empty($sorting['offset'])) {
$this->search_query->offset($sorting['offset']);
}
if (!empty($sorting['limit'])) {
$this->search_query->limit($sorting['limit']);
}
// apply the unique conditions of the search
$this->setSearchConditions($search);
}
protected function setSearchConditions(SearchData $search)
{
if ($search->include_types) {
if (is_array($search->include_types)) {
$this->include_value_types = $search->include_types;
} else {
$this->include_value_types = explode(',', $search->include_types);
}
}
if ($search->include_attributes) {
if (is_array($search->include_attributes)) {
$this->include_attributes = $search->include_attributes;
} else {
$this->include_attributes = explode(',', $search->include_attributes);
}
}
$query = $this->search_query;
$table = $this->getTable();
$status = $search->getFilter('status', 'published');
if ($status !== 'all') {
$query->where("{$table}.status", '=', $status);
}
foreach (['type', 'locale', 'slug'] as $key) {
if ($search->{$key}) {
$query->where("{$table}.{$key}", '=', $search->{$key});
}
}
// If user = me, replace with current user id
if ($search->user === 'me') {
$search->user = $this->getUserId();
}
foreach (['user', 'parent', 'form'] as $key) {
if (isset($search->{$key})) {
// Make sure we have an array
if (!is_array($search->{$key})) {
$search->{$key} = explode(',', $search->{$key});
}
// Special case: 'none' looks for null
if (in_array('none', $search->{$key})) {
$query->and_where_open()->where("{$table}.{$key}_id", 'IS', NULL)->or_where("{$table}.{$key}_id", 'IN', $search->{$key})->and_where_close();
} else {
$query->where("{$table}.{$key}_id", 'IN', $search->{$key});
}
}
}
if ($search->q) {
// search terms are all wrapped as a series of OR conditions
$query->and_where_open();
// searching in title / content
$query->where("{$table}.title", 'LIKE', "%{$search->q}%")->or_where("{$table}.content", 'LIKE', "%{$search->q}%");
if (is_numeric($search->q)) {
// if `q` is numeric, could be searching for a specific id
$query->or_where('id', '=', $search->q);
}
$query->and_where_close();
}
if ($search->id) {
//searching for specific post id, used for single post in set searches
$query->where('id', '=', $search->id);
}
// date chcks
if ($search->created_after) {
$created_after = strtotime($search->created_after);
$query->where("{$table}.created", '>=', $created_after);
}
if ($search->created_before) {
$created_before = strtotime($search->created_before);
$query->where("{$table}.created", '<=', $created_before);
}
if ($search->updated_after) {
$updated_after = strtotime($search->updated_after);
$query->where("{$table}.updated", '>=', $updated_after);
}
if ($search->updated_before) {
$updated_before = strtotime($search->updated_before);
$query->where("{$table}.updated", '<=', $updated_before);
}
// Bounding box search
// Create geometry from bbox (or create bbox from center & radius)
$bounding_box = null;
if ($search->bbox) {
$bounding_box = $this->createBoundingBoxFromCSV($search->bbox);
} else {
if ($search->center_point && $search->within_km) {
$bounding_box = $this->createBoundingBoxFromCenter($search->center_point, $search->within_km);
}
}
if ($bounding_box) {
$query->join([$this->getBoundingBoxSubquery($bounding_box), 'Filter_BBox'], 'INNER')->on('posts.id', '=', 'Filter_BBox.post_id');
}
if ($search->current_stage) {
$stages = $search->current_stage;
if (!is_array($stages)) {
$stages = explode(',', $stages);
}
/**
* Here be dragons
* The purpose of this query is to return the set of posts which
* have current stage X. In this case, current stage X is actually the
* the stage the post has NOT yet completed - which is the stage with.
* the lowest priority.
* For example:
* If I have 3 stages for a given Post Type, I am on stage 1 if
* I have completed no stages and I am on stage 3 if I have completed
* stages 1 and 2.
* If I have completed stages 1 and 3, I am on stage 2 as stages are considered
* to be sequential
*/
/**
* This query is responsible for returning all the
* stages for a given post id, where the stage has been completed.
* This is used to check which stages the Post has not yet completed
*/
$stages_posts = DB::select('form_stage_id')->from('form_stages_posts')->where('post_id', '=', DB::expr('posts.id'))->and_where('completed', '=', '1');
/**
* This query returns the IDs for the stages that we are filtering by
*/
$forms_sub = DB::select('form_stages.form_id')->from('form_stages')->where('form_stages.id', 'IN', $stages);
/**
* This is the master query, it collects all the posts
* missing stages that we are filtering by.
*/
$sub = DB::select(array('posts.id', 'p_id'), array('form_stages.id', 'fs_id'), 'priority', 'posts.form_id', 'forms.id')->from('posts')->join('forms')->on('posts.form_id', '=', 'forms.id')->on('forms.id', 'IN', $forms_sub)->join('form_stages')->on('form_stages.form_id', 'IN', $forms_sub)->on('form_stages.id', 'NOT IN', $stages_posts)->group_by('p_id')->having('form_stages.id', 'IN', $stages)->order_by('priority');
//This step wraps the query and returns only the posts ids without the extra data such as form, stage or priority
$posts_sub = DB::select('p_id')->from(array($sub, 'sub'));
$query->where('posts.id', 'IN', $posts_sub);
}
// Filter by tag
if ($search->tags) {
if (isset($search->tags['any'])) {
$tags = $search->tags['any'];
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
$query->join('posts_tags')->on('posts.id', '=', 'posts_tags.post_id')->where('tag_id', 'IN', $tags);
} elseif (isset($search->tags['all'])) {
$tags = $search->tags['all'];
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
foreach ($tags as $tag) {
$sub = DB::select('post_id')->from('posts_tags')->where('tag_id', '=', $tag);
$query->where('posts.id', 'IN', $sub);
}
} else {
$tags = $search->tags;
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
$query->join('posts_tags')->on('posts.id', '=', 'posts_tags.post_id')->where('tag_id', 'IN', $tags);
}
}
// Filter by set
if ($search->set) {
$set = $search->set;
if (!is_array($set)) {
$set = explode(',', $set);
}
$query->join('posts_sets', 'INNER')->on('posts.id', '=', 'posts_sets.post_id')->where('posts_sets.set_id', 'IN', $set);
}
// Attributes
if ($search->values) {
foreach ($search->values as $key => $value) {
$attribute = $this->form_attribute_repo->getByKey($key);
$sub = $this->post_value_factory->getRepo($attribute->type)->getValueQuery($attribute->id, $value);
$query->join([$sub, 'Filter_' . ucfirst($key)], 'INNER')->on('posts.id', '=', 'Filter_' . ucfirst($key) . '.post_id');
}
}
$user = $this->getUser();
// If there's no logged in user, or the user isn't admin
// restrict our search to make sure we still return SOME results
// they are allowed to see
if (!$user->id) {
$query->where("{$table}.status", '=', 'published');
} elseif ($user->role !== 'admin') {
$query->and_where_open()->where("{$table}.status", '=', 'published')->or_where("{$table}.user_id", '=', $user->id)->and_where_close();
}
}
/**
* Get the paging parameters for the current collection request from input data.
* @param Ushahidi\SearchData $input
* @return Array [limit, offset, order, orderby, curr, next, prev]
*/
protected function _get_paging_for_input(SearchData $input)
{
$params = $input->getSortingParams();
$prev_params = $next_params = $params;
$next_params['offset'] = $params['offset'] + $params['limit'];
$prev_params['offset'] = $params['offset'] - $params['limit'];
$prev_params['offset'] = $prev_params['offset'] > 0 ? $prev_params['offset'] : 0;
$curr = URL::site($this->request->uri() . URL::query($params), $this->request);
$next = URL::site($this->request->uri() . URL::query($next_params), $this->request);
$prev = URL::site($this->request->uri() . URL::query($prev_params), $this->request);
return array('limit' => $input->limit, 'offset' => $input->offset, 'order' => $input->order, 'orderby' => $input->orderby, 'curr' => $curr, 'next' => $next, 'prev' => $prev);
}
protected function setSearchConditions(SearchData $search)
{
if ($search->include_types) {
if (is_array($search->include_types)) {
$this->include_value_types = $search->include_types;
} else {
$this->include_value_types = explode(',', $search->include_types);
}
}
if ($search->include_attributes) {
if (is_array($search->include_attributes)) {
$this->include_attributes = $search->include_attributes;
} else {
$this->include_attributes = explode(',', $search->include_attributes);
}
}
$query = $this->search_query;
$table = $this->getTable();
$status = $search->getFilter('status', 'published');
if ($status !== 'all') {
$query->where("{$table}.status", '=', $status);
}
foreach (['type', 'locale', 'slug'] as $key) {
if ($search->{$key}) {
$query->where("{$table}.{$key}", '=', $search->{$key});
}
}
// If user = me, replace with current user id
if ($search->user === 'me') {
$search->user = $this->getUserId();
}
foreach (['user', 'parent', 'form'] as $key) {
if (isset($search->{$key})) {
// Special case: empty search string looks for null
if (empty($search->{$key})) {
$query->where("{$table}.{$key}_id", "IS", NULL);
} else {
// Make sure we have an array
if (!is_array($search->{$key})) {
$search->{$key} = explode(',', $search->{$key});
}
$query->where("{$table}.{$key}_id", 'IN', $search->{$key});
}
}
}
if ($search->q) {
// search terms are all wrapped as a series of OR conditions
$query->and_where_open();
// searching in title / content
$query->where("{$table}.title", 'LIKE', "%{$search->q}%")->or_where("{$table}.content", 'LIKE', "%{$search->q}%");
if (is_numeric($search->q)) {
// if `q` is numeric, could be searching for a specific id
$query->or_where('id', '=', $search->q);
}
$query->and_where_close();
}
if ($search->id) {
//searching for specific post id, used for single post in set searches
$query->where('id', '=', $search->id);
}
// date chcks
if ($search->created_after) {
$created_after = strtotime($search->created_after);
$query->where("{$table}.created", '>=', $created_after);
}
if ($search->created_before) {
$created_before = strtotime($search->created_before);
$query->where("{$table}.created", '<=', $created_before);
}
if ($search->updated_after) {
$updated_after = strtotime($search->updated_after);
$query->where("{$table}.updated", '>=', $updated_after);
}
if ($search->updated_before) {
$updated_before = strtotime($search->updated_before);
$query->where("{$table}.updated", '<=', $updated_before);
}
// Bounding box search
// Create geometry from bbox (or create bbox from center & radius)
$bounding_box = null;
if ($search->bbox) {
$bounding_box = $this->createBoundingBoxFromCSV($search->bbox);
} else {
if ($search->center_point && $search->within_km) {
$bounding_box = $this->createBoundingBoxFromCenter($search->center_point, $search->within_km);
}
}
if ($bounding_box) {
$query->join([$this->getBoundingBoxSubquery($bounding_box), 'Filter_BBox'], 'INNER')->on('posts.id', '=', 'Filter_BBox.post_id');
}
// Filter by tag
if ($search->tags) {
if (isset($search->tags['any'])) {
$tags = $search->tags['any'];
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
$query->join('posts_tags')->on('posts.id', '=', 'posts_tags.post_id')->where('tag_id', 'IN', $tags);
} elseif (isset($search->tags['all'])) {
$tags = $search->tags['all'];
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
foreach ($tags as $tag) {
$sub = DB::select('post_id')->from('posts_tags')->where('tag_id', '=', $tag);
$query->where('posts.id', 'IN', $sub);
}
} else {
$tags = $search->tags;
if (!is_array($tags)) {
$tags = explode(',', $tags);
}
$query->join('posts_tags')->on('posts.id', '=', 'posts_tags.post_id')->where('tag_id', 'IN', $tags);
}
}
// Filter by set
if ($search->set) {
$query->join('posts_sets', 'INNER')->on('posts.id', '=', 'posts_sets.post_id')->where('posts_sets.set_id', '=', $search->set);
}
// Attributes
if ($search->values) {
foreach ($search->values as $key => $value) {
$attribute = $this->form_attribute_repo->getByKey($key);
$sub = $this->post_value_factory->getRepo($attribute->type)->getValueQuery($attribute->id, $value);
$query->join([$sub, 'Filter_' . ucfirst($key)], 'INNER')->on('posts.id', '=', 'Filter_' . ucfirst($key) . '.post_id');
}
}
}