315 lines
11 KiB
PHP
315 lines
11 KiB
PHP
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<?php
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class PoliticalParties extends Base {
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// Variables.
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private $current_user_serial = 0;
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private $current_user_id = "";
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private $current_user_name = "";
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private $current_user_email = "";
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private $pagination_size = 20;
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private $pagination_page = 1;
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// =================
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// Class Constructor
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// =================
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public function __construct() {
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set_error_handler(array($this, "displayError"));
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date_default_timezone_set(self::TIMEZONE);
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$this->current_user_serial = $_SESSION[self::USER_SERIAL] ?? 0;
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$this->current_user_id = $_SESSION[self::USER_ID] ?? "";
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$this->current_user_name = $_SESSION[self::USER_NAME] ?? "";
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$this->current_user_email = $_SESSION[self::USER_EMAIL] ?? "";
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$this->pagination_page = $_SESSION[self::PAGINATION_PAGE] ?? 1;
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}
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// =======================
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// Setup Political Parties
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// =======================
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public function setupPoliticalParties() {
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$politicalparties = $this->getPoliticalPartiesPage();
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$popovers = (new Popovers())->getPopovers();
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$XML = $this->mergeXML($politicalparties, "<XML/>");
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$XML = $this->mergeXML($popovers, $XML);
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$content = $this->applyXSL($XML, $this->getXSL("setupPoliticalParties"));
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$this->displayContent($content);
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}
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// ===================
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// Add Political Party
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// ===================
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public function addPoliticalParty() {
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$step = filter_input(INPUT_POST, "step") ?: "prompt";
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switch ($step) {
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case "prompt":
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$content = $this->applyXSL("", $this->getXSL("addPoliticalParty"));
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$this->displayContent($content);
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break;
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case "add":
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$politicalparty_code = filter_input(INPUT_POST, "politicalparty_code") ?: "";
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$politicalparty_name = filter_input(INPUT_POST, "politicalparty_name") ?: "";
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$SQL = "insert into politicalparties
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( politicalparty_code,
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politicalparty_name,
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politicalparty_active,
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politicalparty_creator,
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politicalparty_created )
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VALUES ( :politicalparty_code,
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:politicalparty_name,
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:politicalparty_active,
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:politicalparty_creator,
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:politicalparty_created )";
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$statement = $this->connect()->prepare($SQL);
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$statement->bindValue(":politicalparty_code", strtoupper($politicalparty_code));
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$statement->bindValue(":politicalparty_name", $politicalparty_name);
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$statement->bindValue(":politicalparty_active", true, PDO::PARAM_BOOL);
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$statement->bindValue(":politicalparty_creator", $this->current_user_name);
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$statement->bindValue(":politicalparty_created", $this->getTimestamp());
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$statement->execute();
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break;
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default:
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$this->displayHome();
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}
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}
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// ======================
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// Edit a Political Party
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// ======================
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public function editPoliticalParty() {
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$step = filter_input(INPUT_POST, "step") ?: "prompt";
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switch ($step) {
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case "prompt":
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$politicalparty_serial = filter_input(INPUT_POST, "politicalparty_serial", FILTER_SANITIZE_NUMBER_INT) ?: 0;
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$politicalparty = $this->getPoliticalParty($politicalparty_serial);
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if ($politicalparty->count() == 0) {
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$this->logError("Invalid Political Party ({$politicalparty_serial}). " . __METHOD__);
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}
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$content = $this->applyXSL($politicalparty, $this->getXSL("editPoliticalParty"));
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$this->displayContent($content);
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break;
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case "update":
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$politicalparty_serial = filter_input(INPUT_POST, "politicalparty_serial", FILTER_SANITIZE_NUMBER_INT) ?: 0;
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$politicalparty_code = filter_input(INPUT_POST, "politicalparty_code") ?: "";
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$politicalparty_name = filter_input(INPUT_POST, "politicalparty_name") ?: "";
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$politicalparty_active = filter_input(INPUT_POST, "politicalparty_active", FILTER_VALIDATE_BOOLEAN) ?: false;
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// Verify the PoliticalParties
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$politicalparty = $this->getPoliticalParty($politicalparty_serial);
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if ($politicalparty->count() == 0) {
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$this->logError("Invalid PoliticalParties ({$politicalparty_serial}). " . __METHOD__);
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}
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$SQL = "update politicalparties
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set politicalparty_code = :politicalparty_code,
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politicalparty_name = :politicalparty_name,
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politicalparty_active = :politicalparty_active,
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politicalparty_changer = :politicalparty_changer,
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politicalparty_changed = :politicalparty_changed
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where politicalparty_serial = :politicalparty_serial";
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$statement = $this->connect()->prepare($SQL);
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$statement->bindValue(":politicalparty_serial", $politicalparty_serial);
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$statement->bindValue(":politicalparty_code", strtoupper($politicalparty_code));
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$statement->bindValue(":politicalparty_name", $politicalparty_name);
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$statement->bindValue(":politicalparty_active", $politicalparty_active, PDO::PARAM_BOOL);
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$statement->bindValue(":politicalparty_changer", $this->current_user_name);
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$statement->bindValue(":politicalparty_changed", $this->getTimestamp());
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$statement->execute();
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break;
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default:
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$this->displayHome();
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}
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}
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// ======================
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// Delete Political Party
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// ======================
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public function deletePoliticalParty() {
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$politicalparty_serial = filter_input(INPUT_POST, "politicalparty_serial", FILTER_SANITIZE_NUMBER_INT) ?: 0;
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$politicalparty = $this->getPoliticalParty($politicalparty_serial);
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if ($politicalparty->count() == 0) {
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$this->logError("Invalid Political Party ({$politicalparty_serial}). " . __METHOD__);
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}
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$SQL = "delete from politicalparties where politicalparty_serial = {$politicalparty_serial}";
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$this->executeSQL($SQL);
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}
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// =======================================
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// Return an Active Political Party Object
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// =======================================
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public function getActivePoliticalParties() {
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$SQL = "select view_politicalparties.*
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from view_politicalparties
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where politicalparty_active is true";
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return $this->getTable("politicalparties", $SQL);
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}
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// ================================
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// Return an Political Party Object
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// ================================
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public function getPoliticalParty($politicalparty_serial = 0) {
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$SQL = "select view_politicalparties.*
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from view_politicalparties
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where politicalparty_serial = {$politicalparty_serial}";
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return $this->getTable("politicalparties", $SQL);
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}
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// ===============================
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// Return a Political Party Object
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// ===============================
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public function getPoliticalParties() {
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$SQL = "select view_politicalparties.*
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from view_politicalparties";
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return $this->getTable("politicalparties", $SQL);
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}
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// =====================================
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// Return a Political Partys Page Object
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// =====================================
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public function getPoliticalPartiesPage() {
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// Find Criteria
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$find_politicalparty = filter_input(INPUT_POST, "find_politicalparty") ?: "";
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$find_politicalparty = $this->sanitizeString($find_politicalparty);
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$find_words = implode("|", explode(" ", $find_politicalparty));
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// Record Count
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$connection = $this->connect();
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$SQL = "select count(*) as count
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from view_politicalparties
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where politicalparty_code regexp :politicalparty_code
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or politicalparty_name regexp :politicalparty_name";
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$statement = $connection->prepare($SQL);
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$statement->bindValue(":politicalparty_code", $find_words);
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$statement->bindValue(":politicalparty_name", $find_words);
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$statement->execute();
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$recordset = $statement->fetch(PDO::FETCH_ASSOC);
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$count = (count($recordset) > 0) ? (integer) $recordset["count"] : (integer) 0;
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// Pagination
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$pagination = filter_input(INPUT_POST, "pagination") ?: "";
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switch ($pagination) {
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case "first" : $this->pagination_page = 1;
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break;
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case "previous" : $this->pagination_page = max(($this->pagination_page - 1), 1);
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break;
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case "next" : $this->pagination_page = ($this->pagination_page + 1);
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break;
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case "last" : $this->pagination_page = ($count / $this->pagination_size);
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break;
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}
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$offset = (($this->pagination_page * $this->pagination_size) - $this->pagination_size);
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$start = ($offset + 1);
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$end = min($count, (($start + $this->pagination_size) - 1));
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// Data
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$SQL = "select view_politicalparties.*
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from view_politicalparties
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where politicalparty_code regexp :politicalparty_code
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or politicalparty_name regexp :politicalparty_name
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order by politicalparty_code
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limit {$this->pagination_size}
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offset {$offset}";
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$statement = $connection->prepare($SQL);
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$statement->bindValue(":politicalparty_code", $find_words);
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$statement->bindValue(":politicalparty_name", $find_words);
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$statement->execute();
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$politicalparties = $this->getTableXML("politicalparties", $statement);
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// Insert Pagination Attributes
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$politicalparties->addAttribute("count", $count);
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$politicalparties->addAttribute("start", $start);
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$politicalparties->addAttribute("end", $end);
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$politicalparties->addAttribute("page", $this->pagination_page);
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$_SESSION[self::PAGINATION_PAGE] = $this->pagination_page;
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return $politicalparties;
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}
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}
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?>
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