public static function Delete($id)
{
global $db_connection;
global $link_to_direction_images;
global $link_to_logo;
$direction = Direction::FetchByID($id);
$langs = $direction->FetchLanguages();
$from_table = Direction::$table;
if ($direction->language !== 'rus') {
$from_table .= '_' . $direction->language;
}
if (!$db_connection->query("DELETE FROM `" . $from_table . "` WHERE `id` = " . $id)) {
return 0;
} else {
if (count($langs) < 2) {
$projs = Project::FetchByDirectionID($id, array('all'));
if ($projs != NULL) {
for ($i = 0, $size = count($projs); $i < $size; ++$i) {
if (!$projs[$i]->DeleteThis()) {
echo 'error while deleting projects on proj id: ' . $projs[$i]->id;
return 0;
}
}
}
removeDirectory($link_to_direction_images . $id);
} else {
if ($direction->path_to_image !== $link_to_logo) {
unlink($direction->path_to_image);
}
}
return 1;
}
}
$direction = $directions[$i];
$content .= $direction->ToHTMLAutoShortForTable(GetUserPrivileges());
if ($i != $to) {
$content .= '<hr><div style="background-color: #eeeeee;"><br></div><hr>';
}
}
} else {
$content .= ToPageHeader(Language::Word('no directions'), 'h3', 'black');
}
$header .= Language::PublicMenu('directions');
} else {
if ($_GET['content_type'] == $content_types_short['projects']) {
$directions = Direction::FetchAll();
$projects = array();
for ($i = 0, $size = count($directions); $i < $size; ++$i) {
$tmp = Project::FetchByDirectionID($directions[$i]->id);
if ($tmp !== NULL) {
$projects = array_merge($projects, $tmp);
}
}
$size = count($projects);
if ($size) {
require $link_to_pagination_init_template;
for ($i = $from; $i <= $to; ++$i) {
$project = $projects[$i];
if ($i === $from || $i > $from && $projects[$i - 1]->direction_id != $project->direction_id) {
if ($i != $from) {
$content .= '<hr>';
}
$content .= '<div align="left" style="padding: 15px; background-color: #eeeeee;">';
$content .= Language::Word('direction') . ': ' . Direction::FetchByID($project->direction_id)->LinkToThis();
$footer = '';
$header_type = 'h4';
if ($direction === NULL) {
$title = Language::Word('error');
$header = $title;
$content = Language::Word('internal server error');
} else {
if ($direction === Error::no_translation) {
$title = Language::Word('error');
$header = Language::Word('sorry');
$content = Language::Word('no translation for this direction');
} else {
$title = $direction->name;
$header = htmlspecialchars($direction->name);
$content .= '<div class="row"><div class="' . ColAllTypes(12) . '">' . $direction->text_block . '</div></div>';
$projects = Project::FetchByDirectionID($direction->id);
$size = count($projects);
if ($size > 0) {
$content .= '<hr><div class="row" align="center">' . ToPageHeader(Language::Word('linked projects'), 'h4', 'grey') . '</div><hr>';
require $link_to_pagination_init_template;
for ($i = $from; $i <= $to; ++$i) {
$content .= $projects[$i]->ToHTMLAutoShortForTable(GetUserPrivileges());
if ($i != $to) {
$content .= '<hr>';
}
}
require $link_to_pagination_show_template;
}
$no_content_center = true;
}
}
