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<?php |
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/* |
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* This file is part of the PhpBotFramework. |
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* |
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* PhpBotFramework is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as |
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* published by the Free Software Foundation, version 3. |
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* |
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* PhpBotFramework is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace PhpBotFramework\Entities; |
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use PhpBotFramework\Exceptions\BotException; |
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/** |
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* \addtogroup Entities Entities |
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* @{ |
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*/ |
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/** |
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* \class InlineQueryResults InlineQueryResults |
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* \brief Handle and store results before sending them to an <code>answerInlineQuery</code> API call. |
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*/ |
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class InlineQueryResults |
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{ |
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/** |
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* \addtogroup InlineQueryResults InlineQueryResults |
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* \brief Handles and stores results before sending them to an answerInlineQuery API call. |
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* \details In order to answer <i>inline queries</i>: create an object of type |
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* PhpBotFramework\Entities\InlineQueryResults and add the wanted results |
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* using InlineQueryResults::addResult() method or |
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* type-based result method (InlineQueryResults::newArticle()). |
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* |
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* use PhpBotFramework\Entities\InlineQueryResults; |
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* use PhpBotFramework\Entities\InlineQuery; |
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* ~ |
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* ~ |
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* ~ |
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* processInlineQuery(InlineQuery $inline_query) { |
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* $handler = new InlineQueryResults(); |
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* $handler->newArticle('First article', 'This is the first result'); |
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* |
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* $this->answerInlineQuery($handler->get()); |
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* } |
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* |
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* @{ |
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*/ |
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/** \brief Array of the results stored. */ |
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private $results; |
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/** \brief Counts the result so we can assign them an unique id. */ |
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private $id_result; |
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/** \brief Accepted types for results. */ |
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private $accepted_type = [ |
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'audio', |
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'article', |
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'photo', |
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'gif', |
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'mpeg4_gif', |
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'video', |
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'voice', |
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'document', |
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'location', |
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'venue', |
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'contact', |
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'game' |
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]; |
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/** |
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* \constructor Create an InlineQueryResult object. */ |
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public function __construct() |
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{ |
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// Initialize the array to empty |
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$this->results = []; |
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$this->id_result = 0; |
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} |
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/** |
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* \brief Add a result passing an array containing data. |
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* \details Create a result of one of these types: |
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* - InlineQueryResultCachedAudio |
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* - InlineQueryResultCachedDocument |
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* - InlineQueryResultCachedGif |
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* - InlineQueryResultCachedMpeg4Gif |
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* - InlineQueryResultCachedPhoto |
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* - InlineQueryResultCachedSticker |
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* - InlineQueryResultCachedVideo |
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* - InlineQueryResultCachedVoice |
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* - InlineQueryResultArticle |
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* - InlineQueryResultAudio |
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* - InlineQueryResultContact |
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* - InlineQueryResultGame |
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* - InlineQueryResultDocument |
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* - InlineQueryResultGif |
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* - InlineQueryResultLocation |
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* - InlineQueryResultMpeg4Gif |
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* - InlineQueryResultPhoto |
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* - InlineQueryResultVenue |
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* - InlineQueryResultVideo |
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* - InlineQueryResultVoice |
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* |
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* To add a result, create an array containing data as showed on API Reference, |
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*'id' parameter will be automatically genereted so there is no need to add it. |
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* |
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* Example of adding an article result: |
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* |
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* $data = [ |
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* 'type' => 'result', |
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* 'title' => 'Example title', |
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* 'message_text' => 'Text of the message' |
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* ]; |
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* |
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* $handler->addResult($data); |
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* |
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* @param array $result Array containing data result to add. |
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* @return int Id of the result added. |
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*/ |
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public function addResult(array $result) : int |
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{ |
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if (array_key_exists('type', $result) || in_array($result['type'], $this->accepted_type)) { |
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throw new BotException("Result has wrong or no type at all. Check that the result has a value of key 'type' that correspond to a type in the API Reference"); |
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} |
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// Set the id of the result to add |
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$result['id'] = (string)$this->id_result; |
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$this->results[] = $result; |
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return $this->id_result++; |
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} |
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/** |
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* \brief Add a result of type Article. |
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* \details Add a result that will be show to the user. |
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* @param string $title Title of the result. |
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* @param string $message_text Text of the message to be sent. |
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* @param string $description <i>Optional</i>. Short description of the result |
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* @param array $reply_markup Inline keyboard object. |
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* Not JSON serialized, use getArray from InlineKeyboard class. |
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* @param string $parse_mode <i>Optional</i>. Formattation style for the message. |
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* @param string $disable_web_preview <i>Optional</i>. Disables link previews for |
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* links in the sent message. |
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* @return int Id the the article added. |
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*/ |
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public function newArticle( |
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string $title, |
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string $message_text, |
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string $description = '', |
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array $reply_markup = null, |
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$parse_mode = 'HTML', |
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$disable_web_preview = false |
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) : int { |
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array_push($this->results, [ |
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'type' => 'article', |
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'id' => (string)$this->id_result, |
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'title' => $title, |
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'message_text' => $message_text, |
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'description' => $description, |
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'parse_mode' => $parse_mode, |
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'reply_markup' => $reply_markup, |
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'disable_web_page_preview' => $disable_web_preview |
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]); |
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return $this->id_result++; |
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} |
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/** |
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* \brief Get all results created. |
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* @return string JSON string containing the results. |
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*/ |
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public function get() |
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{ |
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$encoded_results = json_encode($this->results); |
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// Clear results by resetting ID counter and results' container |
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$this->results = []; |
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$this->id_result = 0; |
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return $encoded_results; |
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} |
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/** @} */ |
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/** @} */ |
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} |
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