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jobs.php
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jobs.php
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<?php
/**
* jobs
*
* @package Delus
* @author Dmitry
*/
// fetch bootloader
require('bootloader.php');
// jobs enabled
if (!$system['jobs_enabled']) {
_error(404);
}
// user access
if (!$system['system_public']) {
user_access();
}
try {
// get view content
$_GET['view'] = (isset($_GET['view'])) ? $_GET['view'] : '';
switch ($_GET['view']) {
case '':
// get promoted jobs
$promoted_jobs = [];
$get_promoted = $db->query("SELECT posts.post_id FROM posts INNER JOIN posts_jobs ON posts.post_id = posts_jobs.post_id WHERE posts.in_group = '0' AND posts.in_event = '0' AND posts.post_type = 'job' AND posts_jobs.available = '1' AND posts.boosted = '1' AND (posts.pre_approved = '1' OR posts.has_approved = '1') ORDER BY RAND() LIMIT 3");
while ($promoted_job = $get_promoted->fetch_assoc()) {
$promoted_job = $user->get_post($promoted_job['post_id']);
if ($promoted_job) {
$promoted_jobs[] = $promoted_job;
}
}
/* assign variables */
$smarty->assign('promoted_jobs', $promoted_jobs);
// prepare query
/* prepare where query */
$where_query = "";
/* prepare pager url */
$url = "";
// page header
page_header(__("Jobs") . ' | ' . __($system['system_title']), __($system['system_description_jobs']));
// get jobs categories
$categories = $user->get_categories("jobs_categories");
/* assign variables */
$smarty->assign('categories', $categories);
break;
case 'search':
// check query
if (!isset($_GET['query']) || is_empty($_GET['query'])) {
redirect('/jobs');
}
/* assign variables */
$smarty->assign('query', htmlentities($_GET['query'], ENT_QUOTES, 'utf-8'));
// prepare query
/* prepare where query */
$where_query = sprintf('AND (posts.text LIKE %1$s OR posts_jobs.title LIKE %1$s)', secure($_GET['query'], 'search'));
/* prepare pager url */
$url = "/search/" . $_GET['query'];
// page header
page_header(__("Jobs") . ' › ' . __("Search") . ' | ' . __($system['system_title']), __($system['system_description_jobs']));
// get jobs categories
$categories = $user->get_categories("jobs_categories");
/* assign variables */
$smarty->assign('categories', $categories);
break;
case 'category':
// check category
$current_category = $user->get_category("jobs_categories", $_GET['category_id'], true);
if (!$current_category) {
_error(404);
}
/* assign variables */
$smarty->assign('current_category', $current_category);
// prepare query
/* prepare where query */
$where_query = sprintf("AND posts_jobs.category_id = %s", secure($current_category['category_id'], 'int'));
/* prepare pager url */
$url = "/category/" . $current_category['category_id'] . "/" . $current_category['category_url'];
// page header
page_header(__("Jobs") . ' › ' . __($current_category['category_name']) . ' | ' . __($system['system_title']), __($current_category['category_description']));
// get jobs categories (only sub-categories)
if (!$current_category['sub_categories'] && !$current_category['parent']) {
$categories = $user->get_categories("jobs_categories");
} else {
$categories = $user->get_categories("jobs_categories", $current_category['category_id']);
}
/* assign variables */
$smarty->assign('categories', $categories);
break;
default:
_error(404);
break;
}
// prepare queries
$distance_clause = "";
$distance_query = "";
$order_query = "";
$country_query = "";
// prepare distance
if ($user->_logged_in && $system['location_finder_enabled'] && isset($_GET['distance']) && is_numeric($_GET['distance'])) {
/* validate distance */
$distance = $_GET['distance'];
$unit = ($system['system_distance'] == "mile") ? 3958 : 6371;
$distance = ($_GET['distance'] && is_numeric($_GET['distance']) && $_GET['distance'] > 0) ? $_GET['distance'] : 25;
$distance_clause = sprintf("(%s * acos(cos(radians(%s)) * cos(radians(post_latitude)) * cos(radians(post_longitude) - radians(%s)) + sin(radians(%s)) * sin(radians(post_latitude))) ) AS distance ", secure($unit, 'int'), secure($user->_data['user_latitude']), secure($user->_data['user_longitude']), secure($user->_data['user_latitude']));
$distance_query .= sprintf(" HAVING distance < %s ", secure($distance, 'int'));
$order_query .= " ORDER BY distance ASC ";
}
// prepare sort
$order_query .= ($order_query) ? "," : " ORDER BY ";
switch ($_GET['sort']) {
case '':
case 'latest':
$order_query .= " posts.post_id DESC ";
break;
case 'salary-high':
$order_query .= " posts_jobs.salary_maximum DESC ";
break;
case 'salary-low':
$order_query .= " posts_jobs.salary_maximum ASC ";
break;
default:
_error(404);
break;
}
// prepare country
if ($system['newsfeed_location_filter_enabled'] && isset($_GET['country']) && $_GET['country'] != "all") {
/* get selected country */
$selected_country = $user->get_country_by_name($_GET['country']);
/* assign variables */
$smarty->assign('selected_country', $selected_country);
/* prepare country query */
if ($selected_country) {
$country_query .= sprintf(" AND ( (posts.user_type = 'user' AND user_post_author.user_country = %s) OR (posts.user_type = 'page' AND page_post_author.page_country = %s) )", secure($selected_country['country_id'], 'int'), secure($selected_country['country_id'], 'int'));
}
}
// get jobs
require('includes/class-pager.php');
$params['selected_page'] = (!isset($_GET['page']) || (int) $_GET['page'] == 0) ? 1 : $_GET['page'];
$distance_max_clause = ($distance_clause) ? ", MAX" . $distance_clause : "";
$author_join = " LEFT JOIN users AS user_post_author ON posts.user_type = 'user' AND posts.user_id = user_post_author.user_id AND user_post_author.user_banned = '0' LEFT JOIN pages AS page_post_author ON posts.user_type = 'page' AND posts.user_id = page_post_author.page_id ";
$total = $db->query("SELECT COUNT(*) as count " . $distance_max_clause . " FROM posts INNER JOIN posts_jobs ON posts.post_id = posts_jobs.post_id " . $author_join . " WHERE posts.in_group = '0' AND posts.in_event = '0' AND posts_jobs.available = '1' AND (posts.pre_approved = '1' OR posts.has_approved = '1')" . $where_query . $country_query . $distance_query . $order_query);
$params['total_items'] = $total->fetch_assoc()['count'];
$params['items_per_page'] = $system['jobs_results'];
$params['url'] = $system['system_url'] . '/jobs' . $url . '/%s';
if (isset($selected_country)) {
$params['url'] .= "?country=" . $selected_country['country_name'];
}
if (isset($_GET['distance'])) {
$params['url'] .= ($selected_country) ? "&" : "?";
$params['url'] .= "distance=" . $_GET['distance'];
}
if (isset($_GET['sort'])) {
$params['url'] .= ($selected_country || $distance) ? "&" : "?";
$params['url'] .= "sort=" . $_GET['sort'];
}
$pager = new Pager($params);
$limit_query = $pager->getLimitSql();
// get posts
$rows = [];
$distance_clause = ($distance_clause) ? ", " . $distance_clause : "";
$get_rows = $db->query("SELECT posts.post_id " . $distance_clause . " FROM posts INNER JOIN posts_jobs ON posts.post_id = posts_jobs.post_id " . $author_join . " WHERE posts.in_group = '0' AND posts.in_event = '0' AND posts_jobs.available = '1' AND (posts.pre_approved = '1' OR posts.has_approved = '1')" . $where_query . $country_query . $distance_query . $order_query . $limit_query);
while ($row = $get_rows->fetch_assoc()) {
$row = $user->get_post($row['post_id']);
if ($row) {
$rows[] = $row;
}
}
/* assign variables */
$smarty->assign('sort', $_GET['sort']);
$smarty->assign('distance', ($distance) ? htmlentities($distance, ENT_QUOTES, 'utf-8') : '');
$smarty->assign('rows', $rows);
$smarty->assign('total', $params['total_items']);
$smarty->assign('pager', $pager->getPager());
$smarty->assign('view', $_GET['view']);
// get ads
$ads = $user->ads('jobs');
/* assign variables */
$smarty->assign('ads', $ads);
} catch (Exception $e) {
_error(__("Error"), $e->getMessage());
}
// page footer
page_footer('jobs');