mirror of
https://github.com/Oreolek/ifhub.club.git
synced 2024-07-08 01:14:24 +03:00
737 lines
37 KiB
PHP
737 lines
37 KiB
PHP
<?php
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class InstallStepUpdateVersion extends InstallStep
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{
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protected $aVersionConvert = array(
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'1.0.3'
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);
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public function init()
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{
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/**
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* Получаем данные коннекта к БД из конфига
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*/
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InstallConfig::$sFileConfig = dirname(INSTALL_DIR) . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'config.local.php';
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}
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public function show()
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{
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$this->assign('from_version', InstallCore::getStoredData('update_from_version'));
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$this->assign('convert_versions', $this->aVersionConvert);
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}
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public function process()
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{
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set_time_limit(0);
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/**
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* Коннект к серверу БД
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*/
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if (!$oDb = $this->getDBConnection(InstallConfig::get('db.params.host'), InstallConfig::get('db.params.port'),
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InstallConfig::get('db.params.user'), InstallConfig::get('db.params.pass'), true)
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) {
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return false;
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}
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/**
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* Выбираем БД
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*/
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if (!@mysqli_select_db($oDb, InstallConfig::get('db.params.dbname'))) {
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return $this->addError(InstallCore::getLang('db.errors.db_query'));
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}
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$this->setDbParams(array(
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'prefix' => InstallConfig::get('db.table.prefix'),
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'engine' => InstallConfig::get('db.tables.engine'),
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));
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$sVersion = InstallCore::getRequestStr('from_version');
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/**
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* Проверяем наличие конвертора
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* Конвертор представляет собой отдельный метод вида converFrom_X1_Y1_Z1_to_X2_Y2_Z2
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*/
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$sMethod = 'convertFrom_' . str_replace('.', '_', $sVersion) . '_to_' . str_replace('.', '_', VERSION);
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if (!method_exists($this, $sMethod)) {
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return $this->addError(InstallCore::getLang('steps.updateVersion.errors.not_found_convert'));
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}
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InstallCore::setStoredData('update_from_version', $sVersion);
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/**
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* Запускаем конвертор
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*/
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return call_user_func_array(array($this, $sMethod), array($oDb));
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}
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/**
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* Конвертор версии 1.0.3 в 2.0.0
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*
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* @param $oDb
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*
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* @return bool
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*/
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public function convertFrom_1_0_3_to_2_0_0($oDb)
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{
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/**
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* Запускаем SQL патч
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*/
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$sFile = 'sql' . DIRECTORY_SEPARATOR . 'patch_1.0.3_to_2.0.0.sql';
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list($bResult, $aErrors) = array_values($this->importDumpDB($oDb, InstallCore::getDataFilePath($sFile), array(
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'engine' => InstallConfig::get('db.tables.engine'),
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'prefix' => InstallConfig::get('db.table.prefix'),
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'check_table' => 'cron_task'
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)));
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if ($bResult) {
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/**
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* Здесь нужно выполнить конвертацию данных
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* 1. конвертация типов топиков - link, question, photoset -> topic
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* 2. создание дефолтных прав RBAC для пользователей
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* 3. конвертировать пути до аватаров/фото пользователей/блогов в БД и изменить имена файлов
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*/
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/**
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* Конвертируем опросы
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* Сначала проверяем необходимость конвертации опросов
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*/
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if ($this->dbCheckTable("prefix_topic_question_vote")) {
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$iPage = 1;
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$iLimitCount = 50;
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$iLimitStart = 0;
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while ($aTopics = $this->dbSelect("SELECT t.*, c.topic_extra FROM prefix_topic as t, prefix_topic_content as c WHERE topic_type = 'question' and t.topic_id = c.topic_id LIMIT {$iLimitStart},{$iLimitCount}")) {
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$iPage++;
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$iLimitStart = ($iPage - 1) * $iLimitCount;
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/**
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* Топики
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*/
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foreach ($aTopics as $aTopic) {
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$aPollData = @unserialize($aTopic['topic_extra']);
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if (!isset($aPollData['answers'])) {
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continue;
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}
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/**
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* Создаем опрос
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*/
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$aFields = array(
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'user_id' => $aTopic['user_id'],
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'target_type' => 'topic',
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'target_id' => $aTopic['topic_id'],
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'title' => htmlspecialchars($aTopic['topic_title']),
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'count_answer_max' => 1,
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'count_vote' => isset($aPollData['count_vote']) ? $aPollData['count_vote'] : 0,
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'count_abstain' => isset($aPollData['count_vote_abstain']) ? $aPollData['count_vote_abstain'] : 0,
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'date_create' => $aTopic['topic_date_add'],
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);
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if ($iPollId = $this->dbInsertQuery('prefix_poll', $aFields)) {
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foreach ($aPollData['answers'] as $iAnswerIdOld => $aAnswer) {
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/**
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* Создаем вариант ответа
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*/
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$aFields = array(
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'poll_id' => $iPollId,
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'title' => htmlspecialchars($aAnswer['text']),
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'count_vote' => htmlspecialchars($aAnswer['count']),
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'date_create' => $aTopic['topic_date_add'],
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);
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if ($iAnswerId = $this->dbInsertQuery('prefix_poll_answer', $aFields)) {
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/**
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* Получаем список кто голосовал за этот вариант
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*/
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if ($aVotes = $this->dbSelect("SELECT * FROM prefix_topic_question_vote WHERE topic_id = '{$aTopic['topic_id']}' AND answer = '{$iAnswerIdOld}' ")) {
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foreach ($aVotes as $aVote) {
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/**
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* Добавляем новый факт голосования за вариант
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*/
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$aFields = array(
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'poll_id' => $iPollId,
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'user_id' => $aVote['user_voter_id'],
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'answers' => serialize(array($iAnswerId)),
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'date_create' => $aTopic['topic_date_add'],
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);
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$this->dbInsertQuery('prefix_poll_vote', $aFields);
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}
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}
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}
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}
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/**
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* Добавляем факты голосования воздержавшихся
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*/
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/**
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* Получаем список кто голосовал за этот вариант
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*/
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if ($aVotes = $this->dbSelect("SELECT * FROM prefix_topic_question_vote WHERE topic_id = '{$aTopic['topic_id']}' AND answer = -1 ")) {
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foreach ($aVotes as $aVote) {
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/**
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* Добавляем новый факт воздержания
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*/
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$aFields = array(
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'poll_id' => $iPollId,
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'user_id' => $aVote['user_voter_id'],
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'answers' => serialize(array()),
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'date_create' => $aTopic['topic_date_add'],
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);
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$this->dbInsertQuery('prefix_poll_vote', $aFields);
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}
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}
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}
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/**
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* Меняем тип топика
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*/
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$this->dbQuery("UPDATE prefix_topic SET topic_type = 'topic' WHERE topic_id ='{$aTopic['topic_id']}'");
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/**
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* Убираем лишние данные из topic_extra
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*/
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unset($aPollData['answers']);
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unset($aPollData['count_vote_abstain']);
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unset($aPollData['count_vote']);
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$sExtra = mysqli_escape_string($this->rDbLink, serialize($aPollData));
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$this->dbQuery("UPDATE prefix_topic_content SET topic_extra = '{$sExtra}' WHERE topic_id ='{$aTopic['topic_id']}'");
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}
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}
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/**
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* Удаляем старые таблицы
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*/
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if (!$this->getErrors()) {
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$this->dbQuery('DROP TABLE prefix_topic_question_vote');
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}
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}
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/**
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* Конвертируем топик-ссылки
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*/
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$iPage = 1;
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$iLimitCount = 50;
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$iLimitStart = 0;
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while ($aTopics = $this->dbSelect("SELECT t.*, c.topic_extra, c.topic_text, c.topic_text_short, c.topic_text_source FROM prefix_topic as t, prefix_topic_content as c WHERE topic_type = 'link' and t.topic_id = c.topic_id LIMIT {$iLimitStart},{$iLimitCount}")) {
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$iPage++;
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$iLimitStart = ($iPage - 1) * $iLimitCount;
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/**
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* Топики
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*/
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foreach ($aTopics as $aTopic) {
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$aData = @unserialize($aTopic['topic_extra']);
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if (!isset($aData['url'])) {
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continue;
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}
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/**
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* Переносим ссылку в текст топика
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*/
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$sUrl = $aData['url'];
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if (strpos($sUrl, '://') === false) {
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$sUrl = 'http://' . $sUrl;
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}
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$sUrl = htmlspecialchars($sUrl);
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$sTextAdd = "\n<br/><br/><a href=\"{$sUrl}\">{$sUrl}</a>";
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$aTopic['topic_text'] .= $sTextAdd;
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$aTopic['topic_text_short'] .= $sTextAdd;
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$aTopic['topic_text_source'] .= $sTextAdd;
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unset($aData['url']);
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$sExtra = mysqli_escape_string($this->rDbLink, serialize($aData));
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$sText = mysqli_escape_string($this->rDbLink, $aTopic['topic_text']);
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$sTextShort = mysqli_escape_string($this->rDbLink, $aTopic['topic_text_short']);
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$sTextSource = mysqli_escape_string($this->rDbLink, $aTopic['topic_text_source']);
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$this->dbQuery("UPDATE prefix_topic_content SET topic_extra = '{$sExtra}', topic_text = '{$sText}', topic_text_short = '{$sTextShort}', topic_text_source = '{$sTextSource}' WHERE topic_id ='{$aTopic['topic_id']}'");
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/**
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* Меняем тип топика
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*/
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$this->dbQuery("UPDATE prefix_topic SET topic_type = 'topic' WHERE topic_id ='{$aTopic['topic_id']}'");
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}
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}
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/**
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* Конвертируем топик-фотосеты
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*/
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if ($this->dbCheckTable("prefix_topic_photo")) {
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$iPage = 1;
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$iLimitCount = 50;
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$iLimitStart = 0;
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while ($aTopics = $this->dbSelect("SELECT t.*, c.topic_extra, c.topic_text, c.topic_text_short, c.topic_text_source FROM prefix_topic as t, prefix_topic_content as c WHERE topic_type = 'photoset' and t.topic_id = c.topic_id LIMIT {$iLimitStart},{$iLimitCount}")) {
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$iPage++;
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$iLimitStart = ($iPage - 1) * $iLimitCount;
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/**
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* Топики
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*/
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foreach ($aTopics as $aTopic) {
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$aData = @unserialize($aTopic['topic_extra']);
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if (!isset($aData['main_photo_id'])) {
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continue;
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}
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/**
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* Получаем фото
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*/
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if ($aPhotos = $this->dbSelect("SELECT * FROM prefix_topic_photo WHERE topic_id = '{$aTopic['topic_id']}' ")) {
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$aMediaItems = array();
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foreach ($aPhotos as $aPhoto) {
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/**
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* Необходимо перенести изображение в media и присоеденить к топику
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*/
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$sFileSource = $this->convertPathWebToServer($aPhoto['path']);
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/**
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* Формируем список старых изображений для удаления
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*/
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$sMask = pathinfo($sFileSource,
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PATHINFO_DIRNAME) . DIRECTORY_SEPARATOR . pathinfo($sFileSource,
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PATHINFO_FILENAME) . '_*';
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$aFilesForRemove = array();
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if ($aPaths = glob($sMask)) {
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foreach ($aPaths as $sPath) {
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$aFilesForRemove[$sPath] = $sPath;
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}
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}
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if ($oImage = $this->createImageObject($sFileSource)) {
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$iWidth = $oImage->getSize()->getWidth();
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$iHeight = $oImage->getSize()->getHeight();
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if ($this->resizeImage($oImage, 1000)) {
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if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_1000x')) {
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unset($aFilesForRemove[$sFileSave]);
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}
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}
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if ($oImage = $this->createImageObject($sFileSource)) {
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if ($this->resizeImage($oImage, 500)) {
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if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_500x')) {
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unset($aFilesForRemove[$sFileSave]);
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}
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}
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}
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if ($oImage = $this->createImageObject($sFileSource)) {
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if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 100)) {
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if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_100x100crop')) {
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unset($aFilesForRemove[$sFileSave]);
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}
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}
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}
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if ($oImage = $this->createImageObject($sFileSource)) {
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if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 50)) {
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if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_50x50crop')) {
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unset($aFilesForRemove[$sFileSave]);
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}
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}
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}
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/**
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* Добавляем запись в медиа
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*/
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$aDataMedia = array(
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'image_sizes' => array(
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array(
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'w' => 1000,
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'h' => null,
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'crop' => false,
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),
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array(
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'w' => 500,
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'h' => null,
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'crop' => false,
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),
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array(
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'w' => 100,
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'h' => 100,
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'crop' => true,
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),
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array(
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'w' => 50,
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'h' => 50,
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'crop' => true,
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),
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),
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);
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if ($aPhoto['description']) {
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$aDataMedia['title'] = htmlspecialchars($aPhoto['description']);
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}
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$aFields = array(
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'user_id' => $aTopic['user_id'],
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'type' => 1,
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'target_type' => 'topic',
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'file_path' => '[relative]' . str_replace(dirname(dirname(INSTALL_DIR)), '',
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$sFileSource),
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'file_name' => pathinfo($sFileSource, PATHINFO_FILENAME),
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'file_size' => filesize($sFileSource),
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'width' => $iWidth,
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'height' => $iHeight,
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'date_add' => $aTopic['topic_date_add'],
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'data' => serialize($aDataMedia),
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);
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if ($iMediaId = $this->dbInsertQuery('prefix_media', $aFields)) {
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/**
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* Добавляем связь медиа с топиком
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*/
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$aFields = array(
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'media_id' => $iMediaId,
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'target_id' => $aTopic['topic_id'],
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'target_type' => 'topic',
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'date_add' => $aTopic['topic_date_add'],
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'data' => '',
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);
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if ($iMediaTargetId = $this->dbInsertQuery('prefix_media_target', $aFields)) {
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$sFileWeb = InstallConfig::get('path.root.web') . str_replace(dirname(dirname(INSTALL_DIR)),
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'',
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$sFileSource);
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$aMediaItems[$iMediaId] = $sFileWeb;
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}
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}
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/**
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* Удаляем старые
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*/
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foreach ($aFilesForRemove as $sFileRemove) {
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@unlink($sFileRemove);
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}
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}
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}
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/**
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* Добавляем в начало текста топика вывод фотосета
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*/
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$sCodeRender = '';
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$sCodeSource = '';
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if ($aMediaItems) {
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$sCodeSource = '<gallery items="' . join(',',
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array_keys($aMediaItems)) . '" nav="thumbs" caption="1" />' . "\n";
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$sCodeRender = '<div class="fotorama" data-nav="thumbs" >' . "\n";
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foreach ($aMediaItems as $iId => $sFileWeb) {
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$sCodeRender .= '<img src="' . $sFileWeb . '" />' . "\n";
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}
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$sCodeRender .= '</div>' . "\n";
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}
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unset($aData['main_photo_id']);
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unset($aData['count_photo']);
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$sExtra = mysqli_escape_string($this->rDbLink, serialize($aData));
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$sText = mysqli_escape_string($this->rDbLink, $sCodeRender . $aTopic['topic_text']);
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$sTextShort = mysqli_escape_string($this->rDbLink,
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$sCodeRender . $aTopic['topic_text_short']);
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$sTextSource = mysqli_escape_string($this->rDbLink,
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$sCodeSource . $aTopic['topic_text_source']);
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$this->dbQuery("UPDATE prefix_topic_content SET topic_extra = '{$sExtra}', topic_text = '{$sText}', topic_text_short = '{$sTextShort}', topic_text_source = '{$sTextSource}' WHERE topic_id ='{$aTopic['topic_id']}'");
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/**
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* Меняем тип топика
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*/
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$this->dbQuery("UPDATE prefix_topic SET topic_type = 'topic' WHERE topic_id ='{$aTopic['topic_id']}'");
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}
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}
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}
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/**
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* Удаляем старые таблицы
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*/
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if (!$this->getErrors()) {
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$this->dbQuery('DROP TABLE prefix_topic_photo');
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}
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}
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/**
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* Конвертируем аватарки блогов
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*/
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$iPage = 1;
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$iLimitCount = 50;
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$iLimitStart = 0;
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while ($aBlogs = $this->dbSelect("SELECT * FROM prefix_blog WHERE blog_avatar <> '' and blog_avatar <> '0' and blog_avatar IS NOT NULL LIMIT {$iLimitStart},{$iLimitCount}")) {
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$iPage++;
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$iLimitStart = ($iPage - 1) * $iLimitCount;
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foreach ($aBlogs as $aBlog) {
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$sAvatar = $aBlog['blog_avatar'];
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if (strpos($sAvatar, 'http') === 0) {
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$sAvatar = preg_replace('#_\d{1,3}x\d{1,3}(\.\w{3,5})$#i', '\\1', $sAvatar);
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$sFileSource = $this->convertPathWebToServer($sAvatar);
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/**
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* Формируем список старых изображений для удаления
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*/
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$sMask = pathinfo($sFileSource,
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PATHINFO_DIRNAME) . DIRECTORY_SEPARATOR . pathinfo($sFileSource,
|
||
PATHINFO_FILENAME) . '_*';
|
||
$aFilesForRemove = array();
|
||
if ($aPaths = glob($sMask)) {
|
||
foreach ($aPaths as $sPath) {
|
||
$aFilesForRemove[$sPath] = $sPath;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Ресайзим к новым размерам
|
||
*/
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 500)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_500x500crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 100)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_100x100crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 64)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_64x64crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 48)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_48x48crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 24)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_24x24crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Удаляем старые
|
||
*/
|
||
foreach ($aFilesForRemove as $sFileRemove) {
|
||
@unlink($sFileRemove);
|
||
}
|
||
/**
|
||
* Меняем путь до аватара
|
||
*/
|
||
$sAvatar = '[relative]' . str_replace(dirname(dirname(INSTALL_DIR)), '', $sFileSource);
|
||
$sAvatar = mysqli_escape_string($this->rDbLink, $sAvatar);
|
||
$this->dbQuery("UPDATE prefix_blog SET blog_avatar = '{$sAvatar}' WHERE blog_id ='{$aBlog['blog_id']}'");
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Конвертируем аватарки и фото пользователей
|
||
*/
|
||
$iPage = 1;
|
||
$iLimitCount = 50;
|
||
$iLimitStart = 0;
|
||
while ($aUsers = $this->dbSelect("SELECT * FROM prefix_user WHERE (user_profile_foto <> '' and user_profile_foto IS NOT NULL) or (user_profile_avatar <> '' and user_profile_avatar IS NOT NULL) LIMIT {$iLimitStart},{$iLimitCount}")) {
|
||
$iPage++;
|
||
$iLimitStart = ($iPage - 1) * $iLimitCount;
|
||
|
||
foreach ($aUsers as $aUser) {
|
||
$sAvatar = $aUser['user_profile_avatar'];
|
||
$sPhoto = $aUser['user_profile_foto'];
|
||
|
||
/**
|
||
* Аватарки
|
||
*/
|
||
if (strpos($sAvatar, 'http') === 0) {
|
||
$sAvatar = preg_replace('#_\d{1,3}x\d{1,3}(\.\w{3,5})$#i', '\\1', $sAvatar);
|
||
$sFileSource = $this->convertPathWebToServer($sAvatar);
|
||
/**
|
||
* Формируем список старых изображений для удаления
|
||
*/
|
||
$sMask = pathinfo($sFileSource,
|
||
PATHINFO_DIRNAME) . DIRECTORY_SEPARATOR . pathinfo($sFileSource,
|
||
PATHINFO_FILENAME) . '_*';
|
||
$aFilesForRemove = array();
|
||
if ($aPaths = glob($sMask)) {
|
||
foreach ($aPaths as $sPath) {
|
||
$aFilesForRemove[$sPath] = $sPath;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Ресайзим к новым размерам
|
||
*/
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 100)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_100x100crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 64)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_64x64crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 48)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_48x48crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($oImage = $this->createImageObject($sFileSource)) {
|
||
if ($this->cropImage($oImage, 1) and $this->resizeImage($oImage, 24)) {
|
||
if ($sFileSave = $this->saveImage($oImage, $sFileSource, '_24x24crop')) {
|
||
unset($aFilesForRemove[$sFileSave]);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Удаляем старые
|
||
*/
|
||
foreach ($aFilesForRemove as $sFileRemove) {
|
||
@unlink($sFileRemove);
|
||
}
|
||
/**
|
||
* Меняем путь до аватара
|
||
*/
|
||
$sAvatar = '[relative]' . str_replace(dirname(dirname(INSTALL_DIR)), '', $sFileSource);
|
||
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Фото
|
||
*/
|
||
if (strpos($sPhoto, 'http') === 0) {
|
||
$sFileSource = $this->convertPathWebToServer($sPhoto);
|
||
/**
|
||
* Меняем путь до аватара
|
||
*/
|
||
$sPhoto = '[relative]' . str_replace(dirname(dirname(INSTALL_DIR)), '', $sFileSource);
|
||
}
|
||
|
||
/**
|
||
* Сохраняем в БД
|
||
*/
|
||
$sAvatar = mysqli_escape_string($this->rDbLink, $sAvatar);
|
||
$sPhoto = mysqli_escape_string($this->rDbLink, $sPhoto);
|
||
$this->dbQuery("UPDATE prefix_user SET user_profile_avatar = '{$sAvatar}', user_profile_foto = '{$sPhoto}' WHERE user_id ='{$aUser['user_id']}'");
|
||
}
|
||
}
|
||
|
||
if ($this->getErrors()) {
|
||
return $this->addError(join('<br/>', $aErrors));
|
||
}
|
||
return true;
|
||
}
|
||
return $this->addError(join('<br/>', $aErrors));
|
||
}
|
||
|
||
protected function convertPathWebToServer($sFile)
|
||
{
|
||
/**
|
||
* Конвертируем в серверный
|
||
*/
|
||
if (preg_match('#^http.*(\/uploads\/images\/.*)$#i', $sFile, $aMatch)) {
|
||
$sFile = dirname(dirname(INSTALL_DIR)) . str_replace('/', DIRECTORY_SEPARATOR, $aMatch[1]);
|
||
}
|
||
return $sFile;
|
||
}
|
||
|
||
protected function createImageObject($sFile)
|
||
{
|
||
try {
|
||
$oImagine = new \Imagine\Gd\Imagine;
|
||
return $oImagine->open($sFile);
|
||
} catch (Exception $e) {
|
||
$this->addError($e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
protected function cropImage($oImage, $fProp, $sPosition = 'center')
|
||
{
|
||
try {
|
||
$oBox = $oImage->getSize();
|
||
$iWidth = $oBox->getWidth();
|
||
$iHeight = $oBox->getHeight();
|
||
/**
|
||
* Если высота и ширина уже в нужных пропорциях, то возвращаем изначальный вариант
|
||
*/
|
||
$iProp = round($fProp, 2);
|
||
if (round($iWidth / $iHeight, 2) == $iProp) {
|
||
return $this;
|
||
}
|
||
/**
|
||
* Вырезаем прямоугольник из центра
|
||
*/
|
||
if (round($iWidth / $iHeight, 2) <= $iProp) {
|
||
$iNewWidth = $iWidth;
|
||
$iNewHeight = round($iNewWidth / $iProp);
|
||
} else {
|
||
$iNewHeight = $iHeight;
|
||
$iNewWidth = $iNewHeight * $iProp;
|
||
}
|
||
|
||
$oBoxCrop = new Imagine\Image\Box($iNewWidth, $iNewHeight);
|
||
if ($sPosition == 'center') {
|
||
$oPointStart = new Imagine\Image\Point(($iWidth - $iNewWidth) / 2, ($iHeight - $iNewHeight) / 2);
|
||
} else {
|
||
$oPointStart = new Imagine\Image\Point(0, 0);
|
||
}
|
||
$oImage->crop($oPointStart, $oBoxCrop);
|
||
return true;
|
||
} catch (Exception $e) {
|
||
$this->addError($e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
protected function resizeImage($oImage, $iWidthDest, $iHeightDest = null, $bForcedMinSize = true)
|
||
{
|
||
try {
|
||
$oBox = $oImage->getSize();
|
||
|
||
if ($bForcedMinSize) {
|
||
if ($iWidthDest and $iWidthDest > $oBox->getWidth()) {
|
||
$iWidthDest = $oBox->getWidth();
|
||
}
|
||
if ($iHeightDest and $iHeightDest > $oBox->getHeight()) {
|
||
$iHeightDest = $oBox->getHeight();
|
||
}
|
||
}
|
||
if (!$iHeightDest) {
|
||
/**
|
||
* Производим пропорциональное уменьшение по ширине
|
||
*/
|
||
$oBoxResize = $oBox->widen($iWidthDest);
|
||
} elseif (!$iWidthDest) {
|
||
/**
|
||
* Производим пропорциональное уменьшение по высоте
|
||
*/
|
||
$oBoxResize = $oBox->heighten($iHeightDest);
|
||
} else {
|
||
$oBoxResize = new Imagine\Image\Box($iWidthDest, $iHeightDest);
|
||
}
|
||
|
||
$oImage->resize($oBoxResize);
|
||
return true;
|
||
} catch (Exception $e) {
|
||
$this->addError($e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
protected function saveImage($oImage, $sFileSource, $sFilePostfix)
|
||
{
|
||
$sDir = pathinfo($sFileSource, PATHINFO_DIRNAME);
|
||
$sName = pathinfo($sFileSource, PATHINFO_FILENAME);
|
||
$sFormat = pathinfo($sFileSource, PATHINFO_EXTENSION);
|
||
$sFile = $sDir . DIRECTORY_SEPARATOR . $sName . $sFilePostfix . '.' . $sFormat;
|
||
|
||
try {
|
||
$oImage->save($sFile, array(
|
||
'format' => $sFormat,
|
||
'quality' => 95,
|
||
));
|
||
return $sFile;
|
||
} catch (Exception $e) {
|
||
$this->addError($e->getMessage());
|
||
// TODO: fix exception for Gd driver
|
||
if (strpos($e->getFile(), 'Imagine' . DIRECTORY_SEPARATOR . 'Gd')) {
|
||
restore_error_handler();
|
||
}
|
||
return false;
|
||
}
|
||
}
|
||
} |