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File:
CtfFeed.php
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Content:
<?php /** * Class CtfFeed * * Creates the settings for the feed and outputs the html */ namespace TwitterFeed; use TwitterFeed\CTF_Parse; use TwitterFeed\CtfCache; use TwitterFeed\CTF_Feed; use TwitterFeed\CTF_Settings; use TwitterFeed\V2\CtfOauthConnect; use TwitterFeed\CTF_Feed_Locator; use TwitterFeed\CTF_GDPR_Integrations; use TwitterFeed\Builder\CTF_Feed_Builder; use TwitterFeed\SmashTwitter\ErrorReport; use TwitterFeed\SmashTwitter\SettingsFilter; use TwitterFeed\SmashTwitter\TweetFilterer; use TwitterFeed\SmashTwitter\TweetSetModifier; // Don't load directly if ( ! defined( 'ABSPATH' ) ) { die( '-1' ); } class CtfFeed { /** * @var array */ public $errors = array(); /** * @var array */ protected $atts; /** * @var string */ protected $last_id_data; private $num_needed_input; /** * @var mixed|void */ protected $db_options; /** * @var array */ public $feed_options = array(); /** * @var mixed|void */ public $missing_credentials; /** * @var string */ public $transient_name; /** * @var bool */ protected $transient_data = false; protected $raw_shortcode_atts; /** * @var int */ private $num_tweets_needed; private $check_for_duplicates = false; /** * @var array */ public $tweet_set; /** * @var object */ public $api_obj; /** * @var string */ public $feed_html; private $persistent_index; /** * @var string */ public $feed_id; /** * @var CtfCache */ public $cache; /** * @var boolean */ public $is_legacy; /** * @var boolean */ public $unique_legacy_id; /** * @var SettingsFilter */ public $settings_filter; /** * @var ErrorReport */ public $error_report; /** * retrieves and sets options that apply to the feed * * @param array $atts data from the shortcode * @param string $last_id_data the last visible tweet on the feed, empty string if first set * @param int $num_needed_input this number represents the number left to retrieve after the first set */ public function __construct($atts, $last_id_data, $num_needed_input, $preview_settings = false) { $this->settings_filter = new SettingsFilter(); $this->error_report = new ErrorReport(); //$this->atts = $atts; $this->atts = CTF_Settings::filter_atts_for_legacy($atts); $this->raw_shortcode_atts = CTF_Settings::filter_atts_for_legacy($atts); if( isset($this->atts['feed']) ){ $atts['feed'] = $this->atts['feed']; } $this->last_id_data = $last_id_data; $this->num_needed_input = $num_needed_input; $this->db_options = get_option( 'ctf_options', array() ); $this->is_legacy = false; if ( ! empty( $atts['feed'] ) && $atts['feed'] !== 'legacy' ) { $this->feed_id = $this->atts['feed']; $this->feed_options = CTF_Settings::get_settings_by_feed_id( $atts['feed'], $preview_settings ); if($this->feed_options == false){ $this->feed_options['feederror'] = true; }else{ $this->feed_options['feed'] = $this->feed_id; $this->atts = $this->feed_options; add_action( 'wp_footer', [ $this, 'get_feed_style' ] ); } }else{ $ctf_statuses = get_option( 'ctf_statuses', array() ); if ( ! empty( $ctf_statuses['support_legacy_shortcode'] ) ) { if($preview_settings !== false && is_array($preview_settings)){ $this->feed_options = wp_parse_args( $this->atts, $preview_settings ); }else{ $legacy_settings_option = self::get_legacy_feed_settings(); if ( empty( $legacy_settings_option ) ) { $this->feed_options = CTF_Settings::legacy_shortcode_atts( $this->atts, $this->db_options ); } else { $this->feed_options = wp_parse_args( $this->atts, $legacy_settings_option ); } } $this->atts = wp_parse_args( $this->atts, \TwitterFeed\Builder\CTF_Feed_Saver::settings_defaults() ); $this->feed_options = wp_parse_args( $this->feed_options, $this->atts ); $this->feed_options['persistentcache'] = $this->atts['persistentcache']; add_action( 'wp_footer', [ $this, 'get_feed_style' ] ); } $this->unique_legacy_id = rand( 1, time() ); $this->is_legacy = true; } if ( ! empty( $this->feed_options ) ) { $this->feed_options['customizer'] = isset($atts['customizer']) && $atts['customizer'] == true ? true : false; } if ( ! empty( $atts['feed'] ) ) { $this->feed_options['feed'] = $atts['feed']; } $this->feed_options['selfreplies'] = false; $this->feed_options['includereplies'] = false; $this->feed_options['is_legacy'] = $this->is_legacy; } /** * creates and returns all of the data needed to generate the output for the feed * * @param array $atts data from the shortcode * @param string $last_id_data the last visible tweet on the feed, empty string if first set * @param int $num_needed_input this number represents the number left to retrieve after the first set * @return CtfFeed the complete object for the feed */ public static function init( $atts, $last_id_data = '', $num_needed_input = 0, $ids_to_remove = array(), $persistent_index = 1, $preview_settings = false ){ if ( empty( $atts['feed'] ) ) { $ctf_statuses = get_option( 'ctf_statuses', array() ); if ( empty( $ctf_statuses['support_legacy_shortcode'] ) ) { if ( empty( $atts ) ) { $atts = array(); } $atts['feed'] = 1; } } $feed = new CtfFeed( $atts, $last_id_data, $num_needed_input, $preview_settings ); $feed->setFeedOptions(); $feed->setCacheTypeOption(); if (CTF_DOING_SMASH_TWITTER || $feed->feed_options['persistentcache']) { $feed->persistent_index = $persistent_index; } $feed->setTweetSet(); return $feed; } /** * creates all of the feed options with shortcode settings having the highest priority */ public function setFeedOptions(){ $this->feed_options['num'] = isset($this->feed_options['num']) && !empty($this->feed_options['num']) ? $this->feed_options['num'] : 1; $this->setFeedTypeAndTermOptions(); $this->setAccessTokenAndSecretOptions(); $this->setConsumerKeyAndSecretOptions(); $db_only = array( 'request_method' ); $this->setDatabaseOnlyOptions( $db_only ); $this->setCacheTimeOptions(); $this->setIncludeExcludeOptions(); if ( CTF_GDPR_Integrations::doing_gdpr( $this->feed_options ) ) { CTF_GDPR_Integrations::init(); } $this->feed_options['usertimeline_includeretweets'] = true; if ( CTF_DOING_SMASH_TWITTER ) { $this->settings_filter->set_settings( $this->feed_options ); if ( empty( $this->feed_options['feed_types_and_terms'] ) ) { $this->feed_options['feed_types_and_terms'] = array(); } $this->settings_filter->set_feed_type_and_terms( $this->feed_options['feed_types_and_terms'] ); $this->settings_filter->filter_feed_type_and_terms(); $this->feed_options = $this->settings_filter->get_settings(); $this->feed_options['feed_types_and_terms'] = $this->settings_filter->get_feed_type_and_terms(); } } /** * uses the feed options to set the the tweets in the feed by using * an existing set in a cache or by retrieving them from Twitter */ protected function setTweetSet(){ $this->setTransientName(); if ( ! empty( $this->feed_options['feed'] ) ) { $feed_id = $this->feed_options['feed']; } else { $feed_id = 'legacy'; } if ( ! empty( $this->last_id_data ) ) { $page = $this->last_id_data; } else { $page = ''; } $this->cache = new CtfCache( $feed_id, $this->feed_options['cache_time'], $page ); if (! empty($this->raw_shortcode_atts['doingcronupdate'])) { $this->maybeSetTweetsFromTwitter(); return; } $success = $this->maybeSetTweetsFromCache(); $is_persistent = $this->feed_options['persistentcache'] && ($this->feed_options['type'] == 'search' || $this->feed_options['type'] == 'hashtag'); if ( ! $success && ! $is_persistent) { $this->maybeSetTweetsFromTwitter(); } elseif ( ! $success && $is_persistent ) { $this->errors['error_message'] = 'No Tweets returned'; if (empty($this->api_obj)) { $this->api_obj = new \stdClass(); } $this ->api_obj->api_error_no = ''; $this ->api_obj->api_error_message = 'No Tweets returned'; $this->tweet_set = false; } $this->num_tweets_needed = $this->numTweetsNeeded(); } /** * the access token and secret must be set in order for the feed to work * this function processes the user input and sets a flag if none are entered */ private function setAccessTokenAndSecretOptions() { if ( CTF_DOING_SMASH_TWITTER ) { $this->feed_options['access_token'] = 'missing'; $this->feed_options['access_token_secret'] = 'missing'; } else { $this->feed_options['access_token'] = isset( $this->db_options['access_token'] ) && strlen( $this->db_options['access_token'] ) > 30 ? $this->db_options['access_token'] : 'missing'; $this->feed_options['access_token_secret'] = isset( $this->db_options['access_token_secret'] ) && strlen( $this->db_options['access_token_secret'] ) > 30 ? $this->db_options['access_token_secret'] : 'missing'; } // verify that access token and secret have been entered $this->setMissingCredentials(); } /** * generates the flag if there are missing access tokens */ private function setMissingCredentials() { if ( $this->feed_options['access_token'] == 'missing' || $this->feed_options['access_token_secret'] == 'missing' ) { $this->missing_credentials = true; } else { $this->missing_credentials = false; } } /** * processes the consumer key and secret options */ protected function setConsumerKeyAndSecretOptions(){ if (! empty( $this->db_options['consumer_key'] ) && ! empty($this->db_options['consumer_secret'] )) { $this->feed_options['consumer_key'] = isset($this->db_options['consumer_key']) && strlen($this->db_options['consumer_key']) > 15 ? $this->db_options['consumer_key'] : 'FPYSYWIdyUIQ76Yz5hdYo5r7y'; $this->feed_options['consumer_secret'] = isset($this->db_options['consumer_secret']) && strlen($this->db_options['consumer_secret']) > 30 ? $this->db_options['consumer_secret'] : 'GqPj9BPgJXjRKIGXCULJljocGPC62wN2eeMSnmZpVelWreFk9z'; } else { $this->feed_options['consumer_key'] = 'FPYSYWIdyUIQ76Yz5hdYo5r7y'; $this->feed_options['consumer_secret'] = 'GqPj9BPgJXjRKIGXCULJljocGPC62wN2eeMSnmZpVelWreFk9z'; } } /** * determines what value to use and saves it for the appropriate key in the feed_options array * * @param $options mixed the key or array of keys to be set * @param $options_page string options page this setting is set on * @param string $default default value to use if there is no user input */ public function setDatabaseOnlyOptions( $options, $default = '' ) { if ( is_array( $options ) ) { foreach ( $options as $option ) { $this->feed_options[$option] = isset( $this->db_options[$option] ) && ! empty( $this->db_options[$option] ) ? $this->db_options[$option] : $default; } } else { $this->feed_options[$options] = isset( $this->db_options[$options] ) && ! empty( $this->db_options[$options] ) ? $this->db_options[$options] : $default; } } /** * determines what value to use and saves it for the appropriate key in the feed_options array * * @param $options mixed the key or array of keys to be set * @param $options_page string options page this setting is set on * @param string $default default value to use if there is no user input */ public function setStandardTextOptions( $options, $default = '' ) { if ( is_array( $options ) ) { foreach ( $options as $option ) { $this->feed_options[$option] = isset( $this->atts[$option] ) ? esc_attr( __( $this->atts[$option], 'custom-twitter-feeds' ) ) : ( isset( $this->db_options[$option] ) ? esc_attr( $this->db_options[$option] ) : $default ); } } else { $this->feed_options[$options] = isset( $this->atts[$options] ) ? esc_attr( __( $this->atts[$options], 'custom-twitter-feeds' ) ) : ( isset( $this->db_options[$options] ) ? esc_attr( $this->db_options[$options] ) : $default ); } } /** * creates the appropriate style attribute string for the text size setting * * @param $value mixed pixel size or other that the user has selected * @return string string for the style attribute */ public static function processTextSizeStyle( $value ) { if ( $value == '' ) { return ''; } $processed_value = $value == 'inherit' ? '' : 'font-size: ' . $value . 'px;'; return $processed_value; } /** * determines what value to use and saves it for the appropriate key in the feed_options array * * @param $options mixed the key or array of keys to be set * @param string $default default value to use if there is no user input */ public function setTextSizeOptions( $options, $default = '' ) { if ( is_array( $options ) ) { foreach ( $options as $option ) { $this->feed_options[$option] = isset( $this->atts[$option] ) ? $this->processTextSizeStyle( esc_attr( $this->atts[$option] ) ) : ( isset( $this->db_options[$option] ) ? $this->processTextSizeStyle( esc_attr( $this->db_options[$option] ) ) : $default ); } } else { $this->feed_options[$options] = isset( $this->atts[$options] ) ? $this->processTextSizeStyle( esc_attr( $this->atts[$options] ) ) : ( isset( $this->db_options[$options] ) ? $this->processTextSizeStyle( esc_attr( $this->db_options[$options] ) ) : $default ); } } /** * determines what value to use and saves it for the appropriate key in the feed_options array * * @param $options mixed the key or array of keys to be set * @param $property string name of the property to be set * @param string $default default value to use if there is no user input */ public function setStandardStyleProperty( $options, $property, $default = '' ) { if ( is_array( $options ) ) { foreach ( $options as $option ) { $this->feed_options[$option] = isset( $this->atts[$option] ) && $this->atts[$option] != 'inherit' ? $property . ': ' . esc_attr( $this->atts[$option] ) . ';' : ( isset( $this->db_options[$option] ) && $this->db_options[$option] != '#' && $this->db_options[$option] != '' && $this->db_options[$option] != 'inherit' ? $property . ': ' . esc_attr( $this->db_options[$option] ) . ';' : $default ); } } else { $this->feed_options[$options] = isset( $this->atts[$options] ) && $this->atts[$options] != 'inherit' ? $property . ': ' . esc_attr( $this->atts[$options] ) . ';' : ( isset( $this->db_options[$options] ) && $this->db_options[$options] != '#' && $this->db_options[$options] != '' && $this->db_options[$options] != 'inherit' ? $property . ': ' . esc_attr( $this->db_options[$options] ) . ';' : $default ); } } /** * determines what value to use and saves it for the appropriate key in the feed_options array * * @param $options mixed the key or array of keys to be set * @param bool|true $default default value to use if there is no user input */ public function setStandardBoolOptions( $options, $default = true ) { if ( is_array( $options ) ) { foreach ( $options as $option ) { $this->feed_options[$option] = isset( $this->atts[$option] ) ? ( $this->atts[$option] === 'true' ) : ( isset( $this->db_options[$option] ) ? (bool) $this->db_options[$option] : (bool) $default ); } } else { $this->feed_options[$options] = isset( $this->atts[$options] ) ? esc_attr( $this->atts[$options] ) : ( isset( $this->db_options[$options] ) ? esc_attr( $this->db_options[$options] ) : $default ); } } /** * sets the width and height of the feed based on user input */ public function setDimensionOptions(){ $this->feed_options['width'] = isset( $this->atts['width'] ) ? 'width: '. esc_attr( $this->atts['width'] ) .';' : ( ( isset( $this->db_options['width'] ) && $this->db_options['width'] != '' ) ? 'width: '. esc_attr( $this->db_options['width'] ) . ( isset( $this->db_options['width_unit'] ) ? esc_attr( $this->db_options['width_unit'] ) : '%' ) . ';' : '' ); $this->feed_options['height'] = isset( $this->atts['height'] ) ? 'height: '. esc_attr( $this->atts['height'] ) .';' : ( ( isset( $this->db_options['height'] ) && $this->db_options['height'] != '' ) ? 'height: '. esc_attr( $this->db_options['height'] ) . ( isset( $this->db_options['height_unit'] ) ? esc_attr( $this->db_options['height_unit'] ) : 'px' ) . ';' : '' ); } /** * sets the cache time based on user input */ public function setCacheTimeOptions(){ if ( ! empty( $this->raw_shortcode_atts ) && ! empty( $this->raw_shortcode_atts['doingcronupdate'] ) ) { $this->feed_options['cache_time'] = 60; return; } $user_cache = isset($this->db_options['cache_time']) ? ((int)$this->db_options['cache_time'] * (int)$this->db_options['cache_time_unit']) : HOUR_IN_SECONDS; $caching_type = ! empty( $this->db_options['ctf_caching_type'] ) ? $this->db_options['ctf_caching_type'] : 'page'; if ( empty( $this->raw_shortcode_atts['feed'] ) || $caching_type === 'page' ) { $this->feed_options['cache_time'] = max($user_cache, 60); } else { $this->feed_options['cache_time'] = DAY_IN_SECONDS + HOUR_IN_SECONDS; } } /** * sets the number of tweets to retrieve */ public function setTweetsToRetrieve(){ $min_tweets_to_retrieve = 10; if ($this->num_needed_input < 1) { if ($this->feed_options['num'] < 10) { $count = max(round((int)$this->feed_options['num'] * (float)$this->feed_options['multiplier'] * 1.6) , $min_tweets_to_retrieve); } elseif ($this->feed_options['num'] < 30) { $count = round((int)$this->feed_options['num'] * (float)$this->feed_options['multiplier'] * 1.2); } else { $count = round((int)$this->feed_options['num'] * (float)$this->feed_options['multiplier']); } } else { $count = max($this->num_needed_input, 50); $this->feed_options['num'] = $this->num_needed_input; } $this->feed_options['count'] = min($count, 200); } /** * sets the feed type and associated parameter */ public function setFeedTypeAndTermOptions(){ $this->feed_options['screenname'] = isset( $this->atts['screenname'] ) ? $this->atts['screenname'] : ( isset( $this->feed_options['usertimeline_text'] ) ? $this->feed_options['usertimeline_text'] : '' ); if ( isset( $this->atts['home'] ) && $this->atts['home'] == 'true' ) { $this->feed_options['type'] = 'hometimeline'; } if ( isset( $this->atts['screenname'] ) && !empty($this->atts['screenname'] )) { $this->feed_options['type'] = 'usertimeline'; $this->feed_options['feed_term'] = isset( $this->atts['screenname'] ) ? ctf_validate_usertimeline_text( $this->atts['screenname'] ) : ( ( isset( $this->feed_options['usertimeline_text'] ) ) ? $this->feed_options['usertimeline_text'] : '' ); $this->feed_options['screenname'] = $this->feed_options['feed_term']; } if ( isset( $this->atts['hashtag'] ) && !empty($this->atts['hashtag'] )) { $this->feed_options['type'] = 'hashtag'; $this->working_term = isset( $this->atts['hashtag'] ) ? $this->atts['hashtag'] : ( isset( $this->feed_options['hashtag'] ) ? $this->feed_options['hashtag'] : '' ); $this->feed_options['hashtag_text'] = $this->working_term; $this->feed_options['feed_term'] = isset( $this->working_term ) ? ctf_validate_search_text( $this->working_term ) . ' -filter:retweets' : ( ( isset( $this->db_options['search_text'] ) ) ? $this->db_options['search_text'] . ' -filter:retweets' : '' ); $this->check_for_duplicates = true; } if ( empty($this->feed_options['type'])) { $this->feed_options['type'] = isset( $this->atts['type'] ) ? $this->atts['type'] : 'usertimeline'; switch ( $this->feed_options['type'] ) { case 'usertimeline': $this->feed_options['feed_term'] = isset( $this->atts['usertimeline_text'] ) ? $this->atts['usertimeline_text'] : ''; break; case 'hometimeline': $this->feed_options['type'] = 'hometimeline'; break; case 'hashtag': $this->feed_options['feed_term'] = isset( $this->atts['search_text'] ) ? $this->atts['search_text'] . ' -filter:retweets' : ''; $this->check_for_duplicates = true; break; } } if($this->feed_options['type'] == 'usertimeline'){ $this->feed_options['feed_term'] = isset( $this->atts['screenname'] ) ? ctf_validate_usertimeline_text( $this->atts['screenname'] ) : ( ( isset( $this->feed_options['usertimeline_text'] ) ) ? $this->feed_options['usertimeline_text'] : '' ); $this->feed_options['usertimeline_text'] = $this->feed_options['feed_term']; $this->feed_options['screenname'] = $this->feed_options['feed_term']; } $this->feed_options['includeretweets'] = true; if($this->is_legacy && !empty($this->feed_options['type'])){ $this->feed_options['type'] = $this->feed_options['type'] == 'search' ? 'hashtag' : $this->feed_options['type']; $this->set_legacy_terms_options(); } } public function set_legacy_terms_options(){ switch ($this->feed_options['type']) { case 'usertimeline': $this->feed_options['type'] = 'usertimeline'; $this->feed_options['feed_term'] = isset( $this->atts['screenname'] ) ? ctf_validate_usertimeline_text( $this->atts['screenname'] ) : ( ( isset( $this->feed_options['usertimeline_text'] ) ) ? $this->feed_options['usertimeline_text'] : '' ); $this->feed_options['screenname'] = $this->feed_options['feed_term']; $this->feed_options['usertimeline_text'] = $this->feed_options['screenname']; break; case 'hometimeline': $this->feed_options['type'] = 'hometimeline'; break; case 'hashtag': $this->feed_options['type'] = 'hashtag'; $this->working_term = isset( $this->atts['hashtag'] ) ? $this->atts['hashtag'] : ( isset( $this->feed_options['hashtag'] ) ? $this->feed_options['hashtag'] : '' ); $this->feed_options['hashtag_text'] = $this->working_term; $this->feed_options['feed_term'] = isset( $this->working_term ) ? ctf_validate_search_text( $this->working_term ) . ' -filter:retweets' : ( ( isset( $this->db_options['search_text'] ) ) ? $this->db_options['search_text'] . ' -filter:retweets' : '' ); $this->check_for_duplicates = true; $this->feed_options['persistentcache'] = true; break; } } /** * sets the visible parts of each tweet for the feed */ public function setIncludeExcludeOptions(){ $this->feed_options['tweet_includes'] = array(); $this->feed_options['tweet_excludes'] = array(); $this->feed_options['tweet_includes'] = isset($this->atts['include']) ? explode(',', str_replace(', ', ',', $this->atts['include'])) : array(); $legacy_atts_include = isset($this->raw_shortcode_atts['include']) ? explode(',', str_replace(', ', ',', $this->raw_shortcode_atts['include'])) : array(); $legacy_atts_exclude = isset($this->raw_shortcode_atts['exclude']) ? explode(',', str_replace(', ', ',', $this->raw_shortcode_atts['exclude'])) : array(); if ( ! empty( $legacy_atts_include ) ) { if ( in_array( 'author', $legacy_atts_include, true ) ) { $this->feed_options['tweet_includes'][] = 'author_text'; } } if ( ! empty( $legacy_atts_exclude ) ) { if ( in_array( 'author', $legacy_atts_exclude, true ) ) { $this->atts['exclude'] .= ',author_text'; } } if (empty($this->feed_options['tweet_includes'][0])) { $this->feed_options['tweet_excludes'] = isset($this->atts['exclude']) ? explode(',', str_replace(', ', ',', $this->atts['exclude'])) : array(); } if (empty($this->feed_options['tweet_excludes'][0]) && empty($this->feed_options['tweet_includes'][0])) { $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_retweeter']) && $this->feed_options['include_retweeter'] == false ? null : 'retweeter'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_avatar']) && $this->feed_options['include_avatar'] == false ? null : 'avatar'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_author']) && $this->feed_options['include_author'] == false ? null : 'author'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_author_text']) && $this->feed_options['include_author_text'] == false ? null : 'author_text'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_logo']) && $this->feed_options['include_logo'] == false ? null : 'logo'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_text']) && $this->feed_options['include_text'] == false ? null : 'text'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_date']) && $this->feed_options['include_date'] == false ? null : 'date'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_actions']) && $this->feed_options['include_actions'] == false ? null : 'actions'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_twitterlink']) && $this->feed_options['include_twitterlink'] == false ? null : 'twitterlink'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_linkbox']) && $this->feed_options['include_linkbox'] == false ? null : 'linkbox'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_replied_to']) && $this->feed_options['include_replied_to'] == false ? null : 'repliedto'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_media']) && $this->feed_options['include_media'] == false ? null : 'media'; $this->feed_options['tweet_includes'][] = isset($this->feed_options['include_twittercards']) && $this->feed_options['include_twittercards'] == false ? null : 'twittercards'; } } /** * sets the transient name for the caching system */ public function setTransientName() { if ( CTF_DOING_SMASH_TWITTER ) { if ( empty( $this->raw_shortcode_atts['is_legacy'] ) ) { $this->transient_name = $this->feed_id; return; } } $this->transient_name = 'ctf____' . $this->last_id_data; $last_id_data = substr($this->last_id_data, -5, 5); if ( CTF_DOING_SMASH_TWITTER ) { $last_id_data = ''; } $num = isset($this->feed_options['num']) && !empty($this->feed_options['num']) ? $this->feed_options['num'] : 1; $reply = $this->feed_options['includereplies'] === true ? 'r' : ''; $includewords = !empty($this->feed_options['includewords']) ? substr(str_replace(array( ',', ' ' ) , '', $this->feed_options['includewords']) , 0, 10) : ''; $excludewords = !empty($this->feed_options['excludewords']) ? substr(str_replace(array( ',', ' ' ) , '', $this->feed_options['excludewords']) , 0, 5) : ''; $noretweets = !$this->feed_options['includeretweets'] ? 'n' : ''; $remove_by_id_array = explode(',', str_replace(' ', '', $this->feed_options['remove_by_id'])); $remove_by_id_str = ''; $feedID = (!empty($this->atts['feedid'])) ? $this->atts['feedid'] . '_' : ''; if (!empty($remove_by_id_array)) { foreach ($remove_by_id_array as $id) { $remove_by_id_str .= substr($id, -3, 3); } } switch ($this->feed_options['type']) { case 'hometimeline': $this->transient_name = 'ctf_' . $feedID . $last_id_data . 'home' . $num . $reply . $includewords . $remove_by_id_str . $excludewords . $noretweets; break; case 'usertimeline': $screenname = isset($this->feed_options['screenname']) ? $this->feed_options['screenname'] : ''; $this->transient_name = substr('ctf__' . $feedID . $last_id_data . $screenname . $num . $reply . $includewords . $remove_by_id_str . $excludewords . $noretweets, 0, 45); break; case 'search': $hashtag = isset($this->feed_options['feed_term']) ? $this->feed_options['feed_term'] : ''; $this->transient_name = substr('ctf_' . $feedID . $last_id_data . substr($hashtag, 0, 20) . $includewords . $num . $reply . $remove_by_id_str . $excludewords . $noretweets, 0, 45); break; case 'hashtag': $hashtag = isset($this->feed_options['feed_term']) ? str_replace(' -filter:retweets', '', $this->feed_options['feed_term']) : ''; $this->transient_name = substr('ctf_' . $feedID . $last_id_data . substr($hashtag, 0, 20) . $includewords . $num . $reply . $remove_by_id_str . $excludewords . $noretweets, 0, 45); break; case 'mentionstimeline': $this->transient_name = 'ctf_' . $feedID . $last_id_data . 'mentions' . $num . $includewords . $remove_by_id_str . $excludewords . $noretweets; break; case 'lists': $list = isset($this->feed_options['feed_term']) ? $this->feed_options['feed_term'] : ''; $this->transient_name = substr('ctf_' . $feedID . $last_id_data . $list . $num . $reply . $includewords . $remove_by_id_str . $excludewords, 0, 45); break; default: if (!empty($this->feed_options['feed_types_and_terms'])) { $names = $this->feed_options['feed_types_and_terms']; $working_name = ''; foreach ($names as $name) { $working_name .= substr($name[1], 0, 3); } $this->transient_name = substr('ctf__' . $feedID . $last_id_data . $working_name . $num . $reply . $includewords . $remove_by_id_str . $excludewords . $noretweets, 0, 45); break; } } } public function setCacheTypeOption() { if (empty( $this->feed_options['persistentcache'] ) ) { $this->feed_options['persistentcache'] = false; return; } if ( $this->feed_options['persistentcache'] && ( $this->feed_options['type'] == 'search' || $this->feed_options['type'] == 'hashtag' ) ) { $this->feed_options['persistentcache'] = true; } else { $this->feed_options['persistentcache'] = false; } } /** * checks the data available in the cache to make sure it seems to be valid * * @return bool|string false if the cache is valid, error otherwise */ private function validateCache() { if ( isset( $this->transient_data[0] ) ) { return false; } else { return 'invalid cache'; } } /** * will use the cached data in the feed if data seems to be valid and user * wants to use caching * * @return bool|mixed false if none is set, tweet set otherwise */ public function maybeSetTweetsFromCache() { if ( CTF_DOING_SMASH_TWITTER ) { $feed_id = ! empty( $this->raw_shortcode_atts['feed'] ) ? $this->raw_shortcode_atts['feed'] : 1; $cache_time = WEEK_IN_SECONDS; if ( ! empty( $this->raw_shortcode_atts['is_legacy'] ) ) { $cache_time = WEEK_IN_SECONDS; } $page = 0; // force to 0 for this type of use of the cache if ( empty( $this->persistent_index ) || empty( $this->last_id_data ) ) { $offset = false; } else { $offset = $this->persistent_index; } $repository = new \TwitterFeed\SmashTwitter\TweetRepository( $this->feed_options['feed_types_and_terms'], $this->transient_name, new \TwitterFeed\SmashTwitter\TweetAggregator(), new \TwitterFeed\CtfCache( $feed_id, $cache_time, $page ), new TweetSetModifier(), $this->error_report ); $found = $repository->paged_cache( $offset, $this->feed_options['num'] ); if ( ! $found ) { $this->tweet_set = array(); } else { $this->tweet_set = $repository->get_tweets(); $this->tweet_set = $this->filterTweetSet($this->tweet_set, false); } return $this->tweet_set; } if ($this->feed_options['persistentcache'] && ($this->feed_options['type'] == 'search' || $this->feed_options['type'] == 'hashtag')) { $persistent_cache_tweets = $this->persistentCacheTweets(); if (is_array($persistent_cache_tweets)) { $this->transient_data = array_slice($persistent_cache_tweets, ($this->persistent_index - $this->feed_options['num'] - 1) , $this->persistent_index); } else { $this->transient_data = $persistent_cache_tweets; } } else { $this->transient_data = $this->cache->get_transient($this->transient_name); if (!is_array($this->transient_data)) { $this->transient_data = json_decode($this->transient_data, $assoc = true); } if ($this->feed_options['cache_time'] <= 0) { return $this->tweet_set = false; } } // validate the transient data if ($this->transient_data) { if ( is_array( $this->transient_data ) && ! empty( $this->transient_data[0] ) && $this->transient_data[0] === 'error' ) { $this->tweet_set = array(); return true; } $this->errors['cache_status'] = $this->validateCache(); if ($this->errors['cache_status'] === false) { return $this->tweet_set = $this->transient_data; } else { return $this->tweet_set = false; } } else { $this->errors['cache_status'] = 'none found'; return $this->tweet_set = false; } } private function persistentCacheTweets() { // if cache exists get cached data $includewords = !empty($this->feed_options['includewords']) ? substr(str_replace(array( ',', ' ' ) , '', $this->feed_options['includewords']) , 0, 10) : ''; $excludewords = !empty($this->feed_options['excludewords']) ? substr(str_replace(array( ',', ' ' ) , '', $this->feed_options['excludewords']) , 0, 5) : ''; $feedID = (!empty($this->atts['feedid'])) ? $this->atts['feedid'] . '_' : ''; $cache_name = substr('ctf_!_' . $feedID . $this->feed_options['feed_term'] . $includewords . $excludewords, 0, 45); if ($this->feed_options['type'] === 'hashtag') { $cache_name = str_replace(' -filter:retweets', '', $cache_name); } $cache_time_limit_reached = $this->cache->get_transient($cache_name) ? false : true; $existing_cache = $this->cache->get_persistent( $cache_name ); if ($existing_cache && !is_array($existing_cache)) { $existing_cache = json_decode($existing_cache, $assoc = true); } $this->persistent_index = (int)$this->persistent_index + (int)$this->feed_options['num']; $this->feed_options['count'] = 200; if (!empty($this->last_id_data) || (!$cache_time_limit_reached && $existing_cache !== false)) { return $existing_cache; } elseif ($existing_cache) { // use "since-id" to look for more in an api request $since_id = $existing_cache[0]['id_str']; $api_obj = $this->getTweetsSinceID($since_id, 'search', $this->feed_options['feed_term'], $this->feed_options['count']); // add any new tweets to the cache $tweet_set = json_decode($api_obj->json, $assoc = true); $tweet_set = isset($tweet_set['statuses']) ? $tweet_set['statuses'] : array(); // add a transient to delay another api retrieval $this->cache->set_transient($cache_name, true, $this->feed_options['cache_time']); if (empty($tweet_set)) { $existing_cache = $this->filterTweetSet($existing_cache, false); $cache_set = json_encode($existing_cache); $this->cache->set_persistent($cache_name, $cache_set ); return $existing_cache; } else { $tweet_set = $this->reduceTweetSetData($tweet_set, false); } $tweet_set = $this->appendPersistentCacheTweets($existing_cache, $tweet_set); $tweet_set = $this->filterTweetSet($tweet_set, false); $cache_set = json_encode($tweet_set); $this->cache->set_persistent($cache_name, $cache_set ); return $tweet_set; // else if cached data doesn't exist } else { // make a request for last 200 tweets $api_obj = $this->apiConnect('search', $this->feed_options['feed_term']); // cache them in a regular option $this->tweet_set = json_decode($api_obj->json, $assoc = true); // check for errors/tweets present if (isset($this->tweet_set['errors'][0])) { if (empty($this->api_obj)) { $this->api_obj = new \stdClass(); } $this ->api_obj->api_error_no = $this->tweet_set['errors'][0]['code']; $this ->api_obj->api_error_message = $this->tweet_set['errors'][0]['message']; $this->tweet_set = false; } $tweets = isset($this->tweet_set['statuses']) ? $this->tweet_set['statuses'] : $this->tweet_set; if (empty($tweets)) { $this->errors['error_message'] = 'No Tweets returned'; $this->tweet_set = false; } else { $this->tweet_set = $this->reduceTweetSetData($tweets, false); } if ( empty( $this->tweet_set ) ) { $this->tweet_set = array(); } $tweet_set = json_encode($this->tweet_set); // create a new persistent cache $this->cache->set_persistent( $cache_name, $tweet_set ); // update list of persistent cache $cache_list = get_option('ctf_cache_list', array()); $cache_list[] = $cache_name; update_option('ctf_cache_list', $cache_list, false); return $this->tweet_set; } // add the search parameter to another option that contains a list of all persistent caches available } /** * a check to see if any of the filtering options for the feed are set * * @return bool whether or not a filter is used for this feed */ private function hasTweetTextFilter() { if (!empty($this->feed_options['includewords']) || !empty($this->feed_options['excludewords'])) { return true; } elseif (!empty($this->feed_options['remove_by_id']) || !$this->feed_options['includeretweets']) { return true; } else { return false; } } private function reduceTweetSetData( $tweet_set, $limit = true ) { if ($this->hasTweetTextFilter() || !$this->feed_options['includereplies']) { $tweet_set = $this->filterTweetSet($tweet_set, $limit); } if ( $this->check_for_duplicates ) { $this->tweet_set = $this->removeDuplicates( $tweet_set, $limit ); } if ( $this->feed_options['selfreplies'] ) { $this->tweet_set = $this->filterTweetSet( $tweet_set, $limit ); } $this->tweet_set = $tweet_set; if (isset($tweet_set[0]['created_at'])) { $this->tweet_set = CTF_Feed::reduceTweetSetData($tweet_set); return $this->tweet_set; } else { return false; } //$this->trimTweetData( false ); //return $this->tweet_set; } /** * this takes the current set of tweets and processes them until there are * enough filtered tweets to create the feed from */ private function filterTweetSet( $tweet_set, $limit = true ){ $working_tweet_set = isset( $tweet_set['statuses'] ) ? $tweet_set['statuses'] : $tweet_set; $usable_tweets = 0; if ( $limit ) { $tweets_needed = $this->feed_options['count'] + 1; // magic number here should be ADT } else { $tweets_needed = 200; } $this->feed_options['selfreplies'] = false; $i = 0; // index of working_tweet_set $still_setting_filtered_tweets = true; while ( $still_setting_filtered_tweets ) { // stays true until the number to display is reached or out of tweets if ( isset ( $working_tweet_set[$i] ) ) { // if there is another tweet available $retweet_id = isset($working_tweet_set[$i]['retweeted_status']['id_str']) ? $working_tweet_set[$i]['retweeted_status']['id_str'] : ''; if (!empty($retweet_id) && !$this->feed_options['includeretweets']) { unset($working_tweet_set[$i]); } if ( !$this->feed_options['selfreplies'] && isset( $working_tweet_set[$i]['in_reply_to_screen_name'] ) ) { unset( $working_tweet_set[$i] ); } if ( $this->feed_options['selfreplies'] && isset( $working_tweet_set[$i]['in_reply_to_screen_name'] ) && $working_tweet_set[$i]['in_reply_to_screen_name'] !== $working_tweet_set[$i]['user']['screen_name']) { unset( $working_tweet_set[$i] ); } else { $usable_tweets++; } } else { $still_setting_filtered_tweets = false; } // if there are no more tweets needed if ( $usable_tweets >= $tweets_needed ) { $still_setting_filtered_tweets = false; } else { $i++; } } if ( CTF_DOING_SMASH_TWITTER ) { $filterer = new TweetFilterer(); $working_tweet_set = $filterer->maybe_filter_for_timeline( $working_tweet_set, $this ); } if ( is_array( $working_tweet_set ) ) { return array_values( $working_tweet_set ); } else { return false; } } private function appendPersistentCacheTweets( $existing_cache ) { if ( is_array( $this->tweet_set ) ) { $tweet_set = array_merge( $this->tweet_set, $existing_cache ); } else { $tweet_set = $existing_cache; } $tweet_set = array_slice( $tweet_set, 0, 150 ); return $tweet_set; } private function removeDuplicates( $tweet_set, $limit = true ) { $tweet_set = isset( $tweet_set['statuses'] ) ? $tweet_set['statuses'] : $tweet_set; $usable_tweets = 0; if ( $limit ) { $tweets_needed = $this->feed_options['count'] + 1; // magic number here should be ADT } else { $tweets_needed = 200; } $ids_of_tweets_to_remove = array(); $i = 0; // index of tweet_set $still_setting_filtered_tweets = true; while ( $still_setting_filtered_tweets ) { // stays true until the number to display is reached or out of tweets if ( isset( $tweet_set[$i]['retweeted_status']['id_str'] ) ) { unset( $tweet_set[$i] ); } elseif ( isset( $tweet_set[$i] ) ) { $id = isset( $tweet_set[$i]['retweeted_status']['id_str'] ) ? $tweet_set[$i]['retweeted_status']['id_str'] : $tweet_set[$i]['id_str']; if ( in_array( $id, $ids_of_tweets_to_remove ) ) { unset( $tweet_set[$i] ); } else { $usable_tweets++; $ids_of_tweets_to_remove[] = $id; } } else { $still_setting_filtered_tweets = false; } // if there are no more tweets needed if ( $usable_tweets >= $tweets_needed ) { $still_setting_filtered_tweets = false; } else { $i++; } } if ( is_array( $tweet_set ) ) { return array_values( $tweet_set ); } else { return false; } } /** * will attempt to connect to the api to retrieve current tweets */ public function maybeSetTweetsFromTwitter() { $this->setTweetsToRetrieve(); if ( CTF_DOING_SMASH_TWITTER ) { $feed_id = ! empty( $this->raw_shortcode_atts['feed'] ) ? $this->raw_shortcode_atts['feed'] : 1; $cache_time = WEEK_IN_SECONDS; if ( ! empty( $this->raw_shortcode_atts['is_legacy'] ) ) { $cache_time = WEEK_IN_SECONDS; } $page = 0; // force to 0 for this type of use of the cache if ( empty( $this->persistent_index ) || empty( $this->last_id_data ) ) { $offset = false; } else { $this->tweet_set = false; return; } $repository = new \TwitterFeed\SmashTwitter\TweetRepository( $this->feed_options['feed_types_and_terms'], $this->transient_name, new \TwitterFeed\SmashTwitter\TweetAggregator(), new \TwitterFeed\CtfCache( $feed_id, $cache_time, $page ), new TweetSetModifier(), $this->error_report ); $doing_cron_update = ! empty( $this->raw_shortcode_atts['doingcronupdate'] ); $repository->get_set_cache( $doing_cron_update ); $this->tweet_set = $repository->get_tweets(); if ( empty( $this->tweet_set ) ) { $this->error_report->process_error( 'no_tweets_found', true ); } $this->tweet_set = $this->filterTweetSet($this->tweet_set, false); if ( empty( $this->tweet_set ) ) { $this->error_report->process_error( 'too_much_filtering', true ); } return; } else { $this->api_obj = $this->apiConnect($this->feed_options['type'], !empty($this->feed_options['feed_term']) ? $this->feed_options['feed_term'] : $this->feed_options['screenname']); $json_array = json_decode($this->api_obj->json, $assoc = true); $this->tweet_set = isset($json_array['data']) && is_array($json_array['data']) ? $json_array['data'] : $json_array; } // check for errors/tweets present if ( $this->tweet_set['title'] === 'Too Many Requests' ) { $this->error_report->process_error( 'too_many_requests' ); $this->tweet_set = array(); } if (isset($this->tweet_set['errors'][0])) { if (empty($this->api_obj)) { $this->api_obj = new \stdClass(); } $this ->api_obj->api_error_no = $this->tweet_set['errors'][0]['code']; $this ->api_obj->api_error_message = $this->tweet_set['errors'][0]['message']; } $tweets = isset($this->tweet_set['statuses']) ? $this->tweet_set['statuses'] : $this->tweet_set; if (empty($tweets)) { if ( empty( $this->tweet_set['errors'][0]['message'] ) ) { $this->errors['error_message'] = 'No Tweets returned'; $this->tweet_set = array(); } } elseif ( !empty( $this->tweet_set['errors'][0]['message'] ) ) { } else { $this->tweet_set = $this->reduceTweetSetData($tweets); } } /** * calculates how many tweets short the feed is so more can be retrieved via ajax * * @return int number of tweets needed */ protected function numTweetsNeeded() { $tweet_count = 0; if ( isset( $this->tweet_set['statuses'] ) && is_array( $this->tweet_set['statuses'] ) ) { $tweet_count = count( $this->tweet_set['statuses'] ); } elseif ( isset( $this->tweet_set ) && is_array( $this->tweet_set ) ) { $tweet_count = count( $this->tweet_set ); } return $this->feed_options['num'] - $tweet_count; } /** * trims the unused data retrieved for more efficient caching */ protected function trimTweetData( $limit = true ) { $is_pagination = !empty( $this->last_id_data ) ? 1 : 0; $tweets = isset( $this->tweet_set['statuses'] ) ? $this->tweet_set['statuses'] : $this->tweet_set; if ( $limit ) { $len = min( $this->feed_options['num'] + $is_pagination, count( $tweets ) ); } else { $len = count( $tweets ); } $trimmed_tweets = array(); // for header if ( isset( $tweets[0] ) ) { // if this is the first set of tweets $trimmed_tweets[0]['user']['name']= $tweets[0]['user']['name']; //$trimmed_tweets[0]['user']['description']= $tweets[0]['user']['description']; //$trimmed_tweets[0]['user']['statuses_count']= $tweets[0]['user']['statuses_count']; //$trimmed_tweets[0]['user']['followers_count']= $tweets[0]['user']['followers_count']; } for ( $i = 0; $i < $len; $i++ ) { $trimmed_tweets[$i]['user']['name'] = $tweets[$i]['user']['name']; $trimmed_tweets[$i]['user']['screen_name'] = $tweets[$i]['user']['screen_name']; $trimmed_tweets[$i]['user']['verified'] = $tweets[$i]['user']['verified']; $trimmed_tweets[$i]['user']['profile_image_url_https'] = $tweets[$i]['user']['profile_image_url_https']; $trimmed_tweets[$i]['user']['utc_offset']= $tweets[$i]['user']['utc_offset']; $trimmed_tweets[$i]['text'] = isset( $tweets[$i]['text'] ) ? $tweets[$i]['text'] : $tweets[$i]['full_text']; $trimmed_tweets[$i]['id_str']= $tweets[$i]['id_str']; $trimmed_tweets[$i]['created_at']= $tweets[$i]['created_at']; $trimmed_tweets[$i]['retweet_count']= $tweets[$i]['retweet_count']; $trimmed_tweets[$i]['favorite_count']= $tweets[$i]['favorite_count']; if ( isset( $tweets[$i]['entities']['urls'][0] ) ) { foreach ( $tweets[$i]['entities']['urls'] as $url ) { $trimmed_tweets[$i]['entities']['urls'][] = array( 'url' => $url['url'], 'expanded_url' => $url['expanded_url'], 'display_url' => $url['display_url'], ); } } if ( isset( $tweets[$i]['retweeted_status'] ) ) { $trimmed_tweets[$i]['retweeted_status']['user']['name'] = $tweets[$i]['retweeted_status']['user']['name']; $trimmed_tweets[$i]['retweeted_status']['user']['screen_name'] = $tweets[$i]['retweeted_status']['user']['screen_name']; $trimmed_tweets[$i]['retweeted_status']['user']['verified'] = $tweets[$i]['retweeted_status']['user']['verified']; $trimmed_tweets[$i]['retweeted_status']['user']['profile_image_url_https'] = $tweets[$i]['retweeted_status']['user']['profile_image_url_https']; $trimmed_tweets[$i]['retweeted_status']['user']['utc_offset']= $tweets[$i]['retweeted_status']['user']['utc_offset']; $trimmed_tweets[$i]['retweeted_status']['text'] = isset( $tweets[$i]['retweeted_status']['text'] ) ? $tweets[$i]['retweeted_status']['text'] : $tweets[$i]['retweeted_status']['full_text']; $trimmed_tweets[$i]['retweeted_status']['id_str'] = $tweets[$i]['retweeted_status']['id_str']; $trimmed_tweets[$i]['retweeted_status']['created_at']= $tweets[$i]['retweeted_status']['created_at']; $trimmed_tweets[$i]['retweeted_status']['retweet_count']= $tweets[$i]['retweeted_status']['retweet_count']; $trimmed_tweets[$i]['retweeted_status']['favorite_count']= $tweets[$i]['retweeted_status']['favorite_count']; if ( isset( $tweets[$i]['retweeted_status']['entities']['urls'][0] ) ) { foreach ( $tweets[$i]['retweeted_status']['entities']['urls'] as $url ) { $trimmed_tweets[$i]['retweeted_status']['entities']['urls'][] = array( 'url' => $url['url'], 'expanded_url' => $url['expanded_url'], 'display_url' => $url['display_url'], ); } } } if ( isset( $tweets[$i]['retweeted_status']['quoted_status'] ) ) { $trimmed_tweets[$i]['retweeted_status']['quoted_status']['user']['name'] = $tweets[$i]['retweeted_status']['quoted_status']['user']['name']; $trimmed_tweets[$i]['retweeted_status']['quoted_status']['user']['screen_name'] = $tweets[$i]['retweeted_status']['quoted_status']['user']['screen_name']; $trimmed_tweets[$i]['retweeted_status']['quoted_status']['user']['verified'] = $tweets[$i]['retweeted_status']['quoted_status']['user']['verified']; $trimmed_tweets[$i]['retweeted_status']['quoted_status']['text'] = isset( $tweets[$i]['retweeted_status']['quoted_status']['text'] ) ? $tweets[$i]['retweeted_status']['quoted_status']['text'] : $tweets[$i]['retweeted_status']['quoted_status']['full_text']; $trimmed_tweets[$i]['retweeted_status']['quoted_status']['id_str'] = $tweets[$i]['retweeted_status']['quoted_status']['id_str']; if ( isset( $tweets[$i]['retweeted_status']['quoted_status']['entities']['urls'][0] ) ) { foreach ( $tweets[$i]['retweeted_status']['quoted_status']['entities']['urls'] as $url ) { $trimmed_tweets[$i]['retweeted_status']['quoted_status']['entities']['urls'][] = array( 'url' => $url['url'], 'expanded_url' => $url['expanded_url'], 'display_url' => $url['display_url'], ); } } } if ( isset( $tweets[$i]['quoted_status'] ) ) { $trimmed_tweets[$i]['quoted_status']['user']['name'] = $tweets[$i]['quoted_status']['user']['name']; $trimmed_tweets[$i]['quoted_status']['user']['screen_name'] = $tweets[$i]['quoted_status']['user']['screen_name']; $trimmed_tweets[$i]['quoted_status']['user']['verified'] = $tweets[$i]['quoted_status']['user']['verified']; $trimmed_tweets[$i]['quoted_status']['text'] = isset( $tweets[$i]['quoted_status']['text'] ) ? $tweets[$i]['quoted_status']['text'] : $tweets[$i]['quoted_status']['full_text']; $trimmed_tweets[$i]['quoted_status']['id_str'] = $tweets[$i]['quoted_status']['id_str']; if ( isset( $tweets[$i]['quoted_status']['entities']['urls'][0] ) ) { foreach ( $tweets[$i]['quoted_status']['entities']['urls'] as $url ) { $trimmed_tweets[$i]['quoted_status']['entities']['urls'][] = array( 'url' => $url['url'], 'expanded_url' => $url['expanded_url'], 'display_url' => $url['display_url'], ); } } } $trimmed_tweets[$i] = $this->filterTrimmedTweets( $trimmed_tweets[$i], $tweets[$i] ); } $this->tweet_set = $trimmed_tweets; } protected function removeStringFromText( $string, $text) { return str_replace( $string, '', $text ); } /** * captures additional data for "Pro" features * * @param $trimmed array current set of trimmed tweets * @param $tweet array raw tweet data from api * @return array */ protected function filterTrimmedTweets( $trimmed, $tweet ) { if ( isset( $tweet['in_reply_to_screen_name'] ) ) { $trimmed['in_reply_to_screen_name'] = $tweet['in_reply_to_screen_name']; $trimmed['entities']['user_mentions'][0]['name'] = isset( $tweet['entities']['user_mentions'][0]['name'] ) ? $tweet['entities']['user_mentions'][0]['name'] : ''; $trimmed['in_reply_to_status_id_str'] = $tweet['in_reply_to_status_id_str']; } if ( isset( $tweet['extended_entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $text = isset( $tweet['full_text'] ) ? $tweet['full_text'] : $tweet['text']; if ( isset( $tweet['extended_entities']['media'][0]['url'] ) ) { $trimmed['text'] = $this->removeStringFromText( $tweet['extended_entities']['media'][0]['url'], $text ); } $num_media = count( $tweet['extended_entities']['media'] ); for ( $i = 0; $i < $num_media; $i++ ) { $trimmed['extended_entities']['media'][$i]['media_url_https'] = $tweet['extended_entities']['media'][$i]['media_url_https']; $trimmed['extended_entities']['media'][$i]['type'] = $tweet['extended_entities']['media'][$i]['type']; if ( isset( $tweet['extended_entities']['media'][$i]['sizes'] ) ) { $trimmed['extended_entities']['media'][$i]['sizes'] = $tweet['extended_entities']['media'][$i]['sizes']; } if ( $tweet['extended_entities']['media'][$i]['type'] == 'video' || $tweet['extended_entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['extended_entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['extended_entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } elseif ( isset( $tweet['entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $text = isset( $tweet['full_text'] ) ? $tweet['full_text'] : $tweet['text']; if ( isset( $tweet['entities']['media'][0]['url'] ) ) { $trimmed['text'] = $this->removeStringFromText( $tweet['entities']['media'][0]['url'], $text ); } $num_media = count( $tweet['entities']['media'] ); for ( $i = 0; $i < $num_media; $i++ ) { $trimmed['entities']['media'][$i]['media_url_https'] = $tweet['entities']['media'][$i]['media_url_https']; $trimmed['entities']['media'][$i]['type'] = $tweet['entities']['media'][$i]['type']; if ( isset( $tweet['entities']['media'][$i]['sizes'] ) ) { $trimmed['entities']['media'][$i]['sizes'] = $tweet['entities']['media'][$i]['sizes']; } if ( $tweet['entities']['media'][$i]['type'] == 'video' || $tweet['entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } if ( isset( $tweet['retweeted_status']['extended_entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $retweeted_text = isset( $tweet['retweeted_status']['full_text'] ) ? $tweet['retweeted_status']['full_text'] : $tweet['retweeted_status']['text']; if ( isset( $tweet['retweeted_status']['extended_entities']['media'][0]['url'] ) ) { $trimmed['retweeted_status']['text'] = $this->removeStringFromText( $tweet['retweeted_status']['extended_entities']['media'][0]['url'], $retweeted_text ); } $num_media = count( $tweet['retweeted_status']['extended_entities']['media'] ); for ( $i = 0; $i < $num_media; $i++ ) { $trimmed['retweeted_status']['extended_entities']['media'][$i]['media_url_https'] = $tweet['retweeted_status']['extended_entities']['media'][$i]['media_url_https']; $trimmed['retweeted_status']['extended_entities']['media'][$i]['type'] = $tweet['retweeted_status']['extended_entities']['media'][$i]['type']; if ( isset( $tweet['retweeted_status']['extended_entities']['media'][$i]['sizes'] ) ) { $trimmed['retweeted_status']['extended_entities']['media'][$i]['sizes'] = $tweet['retweeted_status']['extended_entities']['media'][$i]['sizes']; } if ( $tweet['retweeted_status']['extended_entities']['media'][$i]['type'] == 'video' || $tweet['retweeted_status']['extended_entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['retweeted_status']['extended_entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['retweeted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['retweeted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['retweeted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['retweeted_status']['extended_entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } elseif ( isset( $tweet['retweeted_status']['entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $retweeted_text = isset( $tweet['retweeted_status']['full_text'] ) ? $tweet['retweeted_status']['full_text'] : $tweet['retweeted_status']['text']; if ( isset( $tweet['retweeted_status']['entities']['media'][0]['url'] ) ) { $trimmed['retweeted_status']['text'] = $this->removeStringFromText( $tweet['retweeted_status']['entities']['media'][0]['url'], $retweeted_text ); } $num_media = count( $tweet['retweeted_status']['entities']['media'] ); for( $i = 0; $i < $num_media; $i++ ) { $trimmed['retweeted_status']['entities']['media'][$i]['media_url_https'] = $tweet['retweeted_status']['entities']['media'][$i]['media_url_https']; $trimmed['retweeted_status']['entities']['media'][$i]['type'] = $tweet['retweeted_status']['entities']['media'][$i]['type']; if ( isset( $tweet['retweeted_status']['entities']['media'][$i]['sizes'] ) ) { $trimmed['retweeted_status']['entities']['media'][$i]['sizes'] = $tweet['retweeted_status']['entities']['media'][$i]['sizes']; } if ( $tweet['retweeted_status']['entities']['media'][$i]['type'] == 'video' || $tweet['retweeted_status']['entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['retweeted_status']['entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['retweeted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['retweeted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['retweeted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['retweeted_status']['entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } elseif ( isset( $tweet['quoted_status']['extended_entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $quoted_text = isset( $tweet['quoted_status']['full_text'] ) ? $tweet['quoted_status']['full_text'] : $tweet['quoted_status']['text']; if ( isset( $tweet['quoted_status']['extended_entities']['media'][0]['url'] ) ) { $trimmed['quoted_status']['text'] = $this->removeStringFromText( $tweet['quoted_status']['extended_entities']['media'][0]['url'], $quoted_text ); } $num_media = count( $tweet['quoted_status']['extended_entities']['media'] ); for( $i = 0; $i < $num_media; $i++ ) { $trimmed['quoted_status']['extended_entities']['media'][$i]['media_url_https'] = $tweet['quoted_status']['extended_entities']['media'][$i]['media_url_https']; $trimmed['quoted_status']['extended_entities']['media'][$i]['type'] = $tweet['quoted_status']['extended_entities']['media'][$i]['type']; if ( $tweet['quoted_status']['extended_entities']['media'][$i]['type'] == 'video' || $tweet['quoted_status']['extended_entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } elseif ( isset( $tweet['quoted_status']['entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $quoted_text = isset( $tweet['quoted_status']['full_text'] ) ? $tweet['quoted_status']['full_text'] : $tweet['quoted_status']['text']; if ( isset( $tweet['quoted_status']['entities']['media'][0]['url'] ) ) { $trimmed['quoted_status']['text'] = $this->removeStringFromText( $tweet['quoted_status']['entities']['media'][0]['url'], $quoted_text ); } $num_media = count( $tweet['quoted_status']['entities']['media'] ); for( $i = 0; $i < $num_media; $i++ ) { $trimmed['quoted_status']['entities']['media'][$i]['media_url_https'] = $tweet['quoted_status']['entities']['media'][$i]['media_url_https']; $trimmed['quoted_status']['entities']['media'][$i]['type'] = $tweet['quoted_status']['entities']['media'][$i]['type']; if ( $tweet['quoted_status']['entities']['media'][$i]['type'] == 'video' || $tweet['quoted_status']['entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['quoted_status']['entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['quoted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['quoted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['quoted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['quoted_status']['entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } if ( isset( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $retweeted_text = isset( $tweet['retweeted_status']['quoted_status']['full_text'] ) ? $tweet['retweeted_status']['quoted_status']['full_text'] : $tweet['retweeted_status']['quoted_status']['text']; if ( isset( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][0]['url'] ) ) { $trimmed['retweeted_status']['quoted_status']['text'] = $this->removeStringFromText( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][0]['url'], $retweeted_text ); } $num_media = count( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'] ); for ( $i = 0; $i < $num_media; $i++ ) { $trimmed['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['media_url_https'] = $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['media_url_https']; $trimmed['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['type'] = $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['type']; if ( isset( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['sizes'] ) ) { $trimmed['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['sizes'] = $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['sizes']; } if ( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['type'] == 'video' || $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['retweeted_status']['quoted_status']['extended_entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } elseif ( isset( $tweet['retweeted_status']['quoted_status']['entities']['media'] ) ) { // if there is media, we need to remove the media url from the tweet text $retweeted_text = isset( $tweet['retweeted_status']['quoted_status']['full_text'] ) ? $tweet['retweeted_status']['quoted_status']['full_text'] : $tweet['retweeted_status']['quoted_status']['text']; if ( isset( $tweet['retweeted_status']['quoted_status']['entities']['media'][0]['url'] ) ) { $trimmed['retweeted_status']['quoted_status']['text'] = $this->removeStringFromText( $tweet['retweeted_status']['quoted_status']['entities']['media'][0]['url'], $retweeted_text ); } $num_media = count( $tweet['retweeted_status']['quoted_status']['entities']['media'] ); for( $i = 0; $i < $num_media; $i++ ) { $trimmed['retweeted_status']['quoted_status']['entities']['media'][$i]['media_url_https'] = $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['media_url_https']; $trimmed['retweeted_status']['quoted_status']['entities']['media'][$i]['type'] = $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['type']; if ( isset( $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['sizes'] ) ) { $trimmed['retweeted_status']['quoted_status']['entities']['media'][$i]['sizes'] = $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['sizes']; } if ( $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['type'] == 'video' || $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['type'] == 'animated_gif' ) { foreach ( $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['video_info']['variants'] as $variant ) { if ( isset( $variant['content_type'] ) && $variant['content_type'] == 'video/mp4' ) { $trimmed['retweeted_status']['quoted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $variant['url']; } } if ( ! isset( $trimmed['retweeted_status']['quoted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] ) ) { $trimmed['retweeted_status']['quoted_status']['entities']['media'][$i]['video_info']['variants'][$i]['url'] = $tweet['retweeted_status']['quoted_status']['entities']['media'][$i]['video_info']['variants'][0]['url']; } } } } //remove the url from the text if it links to a quoted tweet that is already linked to if ( isset( $tweet['quoted_status'] ) ) { $maybe_remove_index = count( $tweet['entities']['urls'] ) - 1; if ( isset( $tweet['entities']['urls'][$maybe_remove_index]['url'] ) ) { $text = isset( $trimmed['full_text'] ) ? $trimmed['full_text'] : $trimmed['text']; $trimmed['text'] = $this->removeStringFromText( $tweet['entities']['urls'][$maybe_remove_index]['url'], $text ); } } // used to generate twitter cards if ( isset( $tweet['entities']['urls'][0]['expanded_url'] ) ) { $trimmed['entities']['urls'][0]['expanded_url'] = $tweet['entities']['urls'][0]['expanded_url']; } if ( isset( $tweet['retweeted_status']['entities']['urls'][0]['expanded_url'] ) ) { $trimmed['retweeted_status']['entities']['urls'][0]['expanded_url'] = $tweet['retweeted_status']['entities']['urls'][0]['expanded_url']; } return $trimmed; } /** * will create a transient with the tweet cache if one doesn't exist, the data seems valid, and caching is active */ public function maybeCacheTweets( $error = false ) { if ( CTF_DOING_SMASH_TWITTER ) { if ( empty( $this->last_id_data ) ) { if ( $error ) { $cache = json_encode(array('error')); $this->cache->set_transient($this->transient_name, $cache, $this->feed_options['cache_time']); } else { if ((!$this->transient_data || $this->errors['cache_status']) && $this->feed_options['cache_time'] > 0) { $cache = json_encode($this->tweet_set); $this->cache->set_transient($this->transient_name, $cache, $this->feed_options['cache_time']); } } } return; } if ( $error ) { $cache = json_encode(array('error')); } else { $cache = json_encode($this->tweet_set); } $this->cache->set_transient($this->transient_name, $cache, $this->feed_options['cache_time']); } /** * returns a JSON string to be used in the data attribute that contains the shortcode data */ public function getShortCodeJSON() { return htmlentities(json_encode($this->raw_shortcode_atts)); } /** * uses the endpoint to determing what get fields need to be set * * @param $end_point api endpoint needed * @param $feed_term term associated with the endpoint, user name or search term * @return array the get fields for the request */ public function setGetFieldsArray( $end_point, $feed_term ){ $get_fields = array(); $get_fields['tweet_mode'] = 'extended'; if ( $end_point === 'usertimeline' ) { if ( ! empty ( $feed_term ) ) { $get_fields['screen_name'] = $feed_term; } if ( !$this->feed_options['selfreplies'] ) { $get_fields['exclude_replies'] = 'true'; } } if ( $end_point === 'hometimeline' ) { $get_fields['exclude_replies'] = 'true'; if ( !$this->feed_options['selfreplies'] ) { $get_fields['exclude_replies'] = 'true'; } } if ( $end_point === 'search' ) { $get_fields['q'] = $feed_term; } if ($end_point === 'userslookup') { if (!empty($feed_term)) { $get_fields['screen_name'] = $feed_term; } } return $get_fields; } /** * attempts to connect and retrieve tweets from the Twitter api * * @return mixed|string object containing the response */ public function apiConnect( $end_point, $feed_term ) { // Only can be set in the options page $request_settings = array( 'consumer_key' => $this->feed_options['consumer_key'], 'consumer_secret' => $this->feed_options['consumer_secret'], 'access_token' => $this->feed_options['access_token'], 'access_token_secret' => $this->feed_options['access_token_secret'], ); // For pagination, an extra post needs to be retrieved since the last post is // included in the next set $count = $this->feed_options['count']; $get_fields = $this->setGetFieldsArray( $end_point, $feed_term ); if ( ! empty( $this->last_id_data ) ) { $count++; $max_id = $this->last_id_data; } $get_fields['count'] = $count; // max_id parameter should only be included for the second set of posts if ( isset( $max_id ) ) { $get_fields['max_id'] = $max_id; } // actual connection $twitter_connect = new CtfOauthConnect( $request_settings, $end_point ); $twitter_connect->setUrlBase(); $twitter_connect->setGetFields( $get_fields ); $twitter_connect->setRequestMethod( $this->feed_options['request_method'] ); return $twitter_connect->performRequest(); } private function getTweetsSinceID( $since_id, $end_point = 'search', $feed_term = '', $count = 0) { // Only can be set in the options page $request_settings = array( 'consumer_key' => $this->feed_options['consumer_key'], 'consumer_secret' => $this->feed_options['consumer_secret'], 'access_token' => $this->feed_options['access_token'], 'access_token_secret' => $this->feed_options['access_token_secret'], ); $get_fields = $this->setGetFieldsArray( $end_point, $feed_term ); $get_fields['since_id'] = $since_id; $get_fields['count'] = $count; // actual connection $twitter_connect = new CtfOauthConnect( $request_settings, $end_point ); $twitter_connect->setUrlBase(); $twitter_connect->setGetFields( $get_fields ); $twitter_connect->setRequestMethod( $this->feed_options['request_method'] ); return $twitter_connect->performRequest(); } public function feedID() { if ($this->feed_options['persistentcache']) { $includewords = !empty($this->feed_options['includewords']) ? substr(str_replace(array( ',', ' ' ) , '', $this->feed_options['includewords']) , 0, 10) : ''; $excludewords = !empty($this->feed_options['excludewords']) ? substr(str_replace(array( ',', ' ' ) , '', $this->feed_options['excludewords']) , 0, 5) : ''; $feed_id = (!empty($this->atts['feedid'])) ? substr('ctf_!_' . $this->atts['feedid'] . $includewords . $excludewords, 0, 45) : substr('ctf_!_' . $this->feed_options['feed_term'] . $includewords . $excludewords, 0, 45); if ($this->feed_options['type'] === 'hashtag') { $feed_id = str_replace(' -filter:retweets', '', $feed_id); } } else { $feed_id = $this->transient_name; } return $feed_id; } /** * If the feed runs out of tweets to display for some reason, * this function creates a graceful failure message * * @param $feed_options * @return string html for "out of tweets" message */ protected function getOutOfTweetsHtml( $feed_options ) { $html = ''; $html .= '<div class="ctf-out-of-tweets">'; $html .= '<p>' . __( "That's all! No more Tweets to load", 'custom-twitter-feeds' ) . '</p>'; $html .= '<p>'; $html .= '<a class="twitter-share-button" href="https://twitter.com/share" target="_blank" rel="noopener noreferrer" data-size="large" data-url="'.get_home_url().'">Share</a>'; if ( !empty( $feed_options['screenname'] ) ) { $html .= '<a class="twitter-follow-button" href="https://twitter.com/' . $feed_options['screenname'] . '" target="_blank" rel="noopener noreferrer" data-show-count="false" data-size="large" data-dnt="true">Follow</a>'; } $html .= '</p>'; $html .= '</div>'; return $html; } /** * creates opening html for the feed * * @return string opening html that creates the feed */ public function getFeedOpeningHtml(){ $feed_options = $this->feed_options; $options = ctf_get_database_settings(); $ctf_data_disablelinks = ($feed_options['disablelinks'] == 'true') ? ' data-ctfdisablelinks="true"' : ''; $ctf_data_linktextcolor = $feed_options['linktextcolor'] != '' ? ' data-ctflinktextcolor="'.$feed_options['linktextcolor'].'"' : ''; $ctf_enable_intents = ($options['disableintents'] === false || $options['disableintents'] === 0) && ctf_show('actions', $feed_options) ? ' data-ctfintents="1"' : ''; $ctf_data_needed = $this->num_tweets_needed; $ctf_feed_type = ! empty ( $feed_options['type'] ) ? esc_attr( $feed_options['type'] ) : 'multiple'; $ctf_feed_classes = 'ctf ctf-type-' . $ctf_feed_type; $ctf_feed_classes .= ' ' . $feed_options['class'] . ' ctf-styles'; $ctf_feed_classes .= $feed_options['width_mobile_no_fixed'] ? ' ctf-width-resp' : ''; if ( $this->check_for_duplicates ) { $ctf_feed_classes .= ' ctf-no-duplicates'; } $ctf_feed_classes = apply_filters( 'ctf_feed_classes', $ctf_feed_classes ); //add_filter( 'ctf_feed_classes', function( $ctf_feed_classes ) { return $ctf_feed_classes . ' new-class'; }, 10, 1 ); $ctf_feed_html = ''; $flags_att = ''; $flags = array(); if ( CTF_GDPR_Integrations::doing_gdpr( $feed_options ) ) { $flags[] = 'gdpr'; } if ( ! is_admin() && CTF_Feed_Locator::should_do_ajax_locating( $this->feedID(), get_the_ID() ) ) { $flags[] = 'locator'; } if ( ! empty( $flags ) ) { $flags_att = ' data-ctf-flags="' . implode( ',', $flags ) . '"'; } $post_id_att = ' data-postid="' . esc_attr( get_the_ID() ) . '"'; $feed_id_att = ' data-feed-id="' . $this->feedID() . '"'; $ctf_feed_html .= '<!-- Custom Twitter Feeds by Smash Balloon -->'; $ctf_feed_html .= '<div id="ctf" class="' . $ctf_feed_classes . '" style="' . $feed_options['width'] . $feed_options['height'] . $feed_options['bgcolor'] . '" data-ctfshortcode="' . $this->getShortCodeJSON() . '"' .$ctf_data_disablelinks . $ctf_data_linktextcolor . $ctf_enable_intents . $flags_att . $post_id_att . $feed_id_att .' data-ctfneeded="'. $ctf_data_needed .'">'; $tweet_set = $this->tweet_set; // dynamically include header if ( $feed_options['showheader'] ) { $ctf_feed_html .= $this->getFeedHeaderHtml( $tweet_set, $this->feed_options ); } $ctf_feed_html .= '<div class="ctf-tweets">'; return $ctf_feed_html; } /** * creates opening html for the feed * * @return string opening html that creates the feed */ public function getFeedClosingHtml() { $feed_options = $this->feed_options; $ctf_feed_html = ''; $ctf_feed_html .= '</div>'; // closing div for ctf-tweets if ( $feed_options['showbutton'] ) { $ctf_feed_html .= '<a href="javascript:void(0);" id="ctf-more" class="ctf-more" style="' . $feed_options['buttoncolor'] . $feed_options['buttontextcolor'] . '"><span>' . $feed_options['buttontext'] . '</span></a>'; } if ( $feed_options['creditctf'] ) { $ctf_feed_html .= '<div class="ctf-credit-link"><a href="https://smashballoon.com/custom-twitter-feeds" target="_blank" rel="noopener noreferrer">' . ctf_get_fa_el( 'fa-twitter' ) . 'Custom Twitter Feeds Plugin</a></div>'; } $ctf_feed_html .= '</div>'; // closing div tag for #ctf if ( $feed_options['ajax_theme'] ) { $ctf_feed_html .= '<script type="text/javascript" src="' . CTF_JS_URL . '"></script>'; } return $ctf_feed_html; } /** * creates html for header of the feed * * @param $tweet_set string trimmed tweets to be added to the feed * @param $feed_options options for the feed * @return string html that creates the header of the feed */ protected function getFeedHeaderHtml( $tweet_set, $feed_options ) { $ctf_header_html = ''; $ctf_no_bio = ( $feed_options['showbio'] && !empty($tweet_set[0]['user']['description']) ) ? '' : ' ctf-no-bio'; // temporary workaround for cached http images $tweet_set[0]['user']['profile_image_url_https'] = isset( $tweet_set[0]['user']['profile_image_url_https'] ) ? $tweet_set[0]['user']['profile_image_url_https'] : $tweet_set[0]['user']['profile_image_url']; if ( $feed_options['type'] === 'usertimeline' ) { ### TEMPLATE HEADER $ctf_header_html .= '<div class="ctf-header' . $ctf_no_bio . '" style="' . $feed_options['headerbgcolor'] . '">'; $ctf_header_html .= '<a href="https://twitter.com/' . $tweet_set[0]['user']['screen_name'] . '" target="_blank" rel="noopener noreferrer" title="@' . $tweet_set[0]['user']['screen_name'] . '" class="ctf-header-link">'; $ctf_header_html .= '<div class="ctf-header-text">'; $ctf_header_html .= '<p class="ctf-header-user" style="' . $feed_options['headertextcolor'] . '">'; $ctf_header_html .= '<span class="ctf-header-name">'; if ( $feed_options['headertext'] != '' ) { $ctf_header_html .= esc_html( $feed_options['headertext'] ); } else { $ctf_header_html .= esc_html( $tweet_set[0]['user']['name'] ); } $ctf_header_html .= '</span>'; if ( $tweet_set[0]['user']['verified'] == 1 ) { $ctf_header_html .= '<span class="ctf-verified">' . ctf_get_fa_el( 'fa-check-circle' ) . '</span>'; } $ctf_header_html .= '<span class="ctf-header-follow">' . ctf_get_fa_el( 'fa-twitter' ) . __( 'Follow', 'custom-twitter-feeds' ) . '</span>'; $ctf_header_html .= '</p>'; if ( $feed_options['showbio'] && !empty($tweet_set[0]['user']['description']) ) { $ctf_header_html .= '<p class="ctf-header-bio" style="' . $feed_options['headertextcolor'] . '">' . $tweet_set[0]['user']['description'] . '</p>'; } $ctf_header_html .= '</div>'; $ctf_header_html .= '<div class="ctf-header-img">'; $ctf_header_html .= '<div class="ctf-header-img-hover">' . ctf_get_fa_el( 'fa-twitter' ) . '</div>'; if ( CTF_GDPR_Integrations::doing_gdpr( $feed_options ) ) { $ctf_header_html .= '<span data-avatar="' . esc_url( $tweet_set[0]['user']['profile_image_url_https'] ) . '" data-alt="' . $tweet_set[0]['user']['name'] . '" style="display: none;">Avatar</span>'; } else { $ctf_header_html .= '<img src="' . $tweet_set[0]['user']['profile_image_url_https'] . '" alt="' . $tweet_set[0]['user']['name'] . '" width="48" height="48">'; } $ctf_header_html .= '</div>'; $ctf_header_html .= '</a>'; $ctf_header_html .= '</div>'; } else { ### TEMPLATE HEADER GENERIC if ( $feed_options['type'] === 'search' ) { $default_header_text = $feed_options['headertext'] != '' ? esc_html($feed_options['headertext']) : $feed_options['feed_term']; $url_part = 'hashtag/' . str_replace("#", "", $feed_options['feed_term']); } else { $default_header_text = 'Twitter'; $url_part = $feed_options['screenname']; //Need to get screenname here } $default_header_text = str_replace( ' -filter:retweets', '', $default_header_text ); $ctf_header_html .= '<div class="ctf-header ctf-header-type-generic" style="' . $feed_options['headerbgcolor'] . '">'; $ctf_header_html .= '<a href="https://twitter.com/' . $url_part . '" target="_blank" rel="noopener noreferrer" class="ctf-header-link">'; $ctf_header_html .= '<div class="ctf-header-text">'; $ctf_header_html .= '<p class="ctf-header-no-bio" style="' . $feed_options['headertextcolor'] . '">' . $default_header_text . '</p>'; $ctf_header_html .= '</div>'; $ctf_header_html .= '<div class="ctf-header-img">'; $ctf_header_html .= '<div class="ctf-header-generic-icon">'; $ctf_header_html .= ctf_get_fa_el( 'fa-twitter' ); $ctf_header_html .= '</div>'; $ctf_header_html .= '</div>'; $ctf_header_html .= '</a>'; $ctf_header_html .= '</div>'; } return $ctf_header_html; } /** * outputs the html for a set of tweets to be used in the feed * * @param int $is_pagination 1 or 0, used to differentiate between the first set and subsequent tweet sets * * @return string $tweet_html */ public function getTweetSetHtml( $is_pagination = 0 ){ $feed_id = $this->feedID(); $tweet_set = isset( $this->tweet_set['statuses'] ) ? $this->tweet_set['statuses'] : $this->tweet_set; $options = ctf_get_database_settings(); $len = min( $this->feed_options['num'] + $is_pagination, count( $tweet_set ) ); $i = $is_pagination; // starts at index "1" to offset duplicate tweet $feed_options = $this->feed_options; $tweet_html = $this->feed_html; $feed_id = $this->is_legacy ? $this->unique_legacy_id : $this->feed_id; $ctf_data_needed = $this->num_tweets_needed; $ctf_feed_classes = CTF_Parse::get_feed_classes($feed_options, $this->check_for_duplicates, $feed_id); $ctf_enable_intents = ((bool)$options['disableintents'] === false) && ctf_show('actions', $feed_options) ? ' data-ctfintents="1" ' : ''; $ctf_main_atts = CTF_Display_Elements::get_feed_container_data_attributes( $feed_options, $feed_id, $this->feedID() ) . $ctf_enable_intents; if (!$is_pagination) { if ( empty( $this->was_error_or_empty( $this->tweet_set ) ) ) { $this->error_report->process_error( 'no_tweets_found_cache' ); } ob_start(); include ctf_get_feed_template_part('feed', $feed_options); $tweet_html .= ob_get_contents(); ob_get_clean(); } return $tweet_html; } public function getItemSetHtml($is_pagination = 0) { $options = get_option('ctf_options'); $tweet_set = isset($this->tweet_set['statuses']) ? $this->tweet_set['statuses'] : $this->tweet_set; $tweet_count = CTF_Parse::get_tweet_count($tweet_set); $len = min($this->feed_options['num'] + $is_pagination, $tweet_count); if ( CTF_DOING_SMASH_TWITTER ) { $i = 0; // starts at index "1" to offset duplicate tweet $was_pagination = $is_pagination; $is_pagination = 0; $tweet_html = ''; if ($was_pagination && (!isset($tweet_set[0]['id_str']))) { $tweet_html = $this->getOutOfTweetsHtml($this->feed_options); } } else { $i = $is_pagination; // starts at index "1" to offset duplicate tweet $tweet_html = ''; if ($is_pagination && (!isset($tweet_set[1]['id_str']))) { $tweet_html = $this->getOutOfTweetsHtml($this->feed_options); } } ob_start(); $this->tweet_loop($tweet_set, $this->feed_options, $is_pagination); $tweet_html .= ob_get_contents(); ob_get_clean(); return $tweet_html; } /** * displays a message if there is an error in the feed * * @return string error html */ public function getErrorHtml() { $error_html = ''; $error_html .= '<div id="ctf" class="ctf" data-ctfshortcode="' . $this->getShortCodeJSON() . '">'; $error_html .= '<div class="ctf-error">'; $error_html .= '<div class="ctf-error-user">'; $error_html .= '</div>'; if ( current_user_can( 'manage_options' ) ) { $error_html .= '<div class="ctf-error-admin">'; $error_html .= '<p><b>This message is only visible to admins:</b><br />'; $error_html .= 'Due to changes with Twitter\'s API the plugin will not update feeds. Smash Balloon is working on a solution for our free users to see updated tweets in feeds again.<br>Follow the link below for more information and updates.<br />'; if ($this->missing_credentials) { $error_html .= 'There is a problem with your access token, access token secret, consumer token, or consumer secret<br />'; } $error_html .= '<a href="https://smashballoon.com/doc/smash-balloon-twitter-changes-free-version/?utm_source=twitter-free&utm_medium=error-notice&utm_campaign=smash-twitter-update&utm_content=CustomTwitterFeedChanges" target="_blank" rel="noopener noreferrer">Custom Twitter Feed Changes</a></p>'; $error_html .= '</div>'; } else { $error_html .= '<p>' . __( 'Twitter feed is not available at the moment.', 'custom-twitter-feeds' ) . '</p>'; } $error_html .= '</div>'; // end .ctf-error $error_html .= '</div>'; // end #ctf return $error_html; } public function tweet_loop( $tweet_set, $feed_options, $is_pagination ) { #$tweet_set = isset( $this->tweet_set['statuses'] ) ? $this->tweet_set['statuses'] : $this->tweet_set; $len = min( $this->feed_options['num'] + $is_pagination, count( (array)$tweet_set ) ); $i = $is_pagination; // starts at index "1" to offset duplicate tweet $t = (count((array)$tweet_set) > 1 ? $t = 1 : 0); // Set index based on tweets returned $tweet_html = ''; if ( $is_pagination && ( ! isset ( $tweet_set[1]['id_str'] ) ) ) { $tweet_html .= $this->getOutOfTweetsHtml( $this->feed_options ); } if ($is_pagination > - 1 && (isset($tweet_set[$t]['id_str']))) { while ( $i < $len ) { $post = $tweet_set[$i]; if (isset($post['retweeted_status'])) { $retweeter = array( 'name' => $post['user']['name'], 'screen_name' => $post['user']['screen_name'] ); $post = $post['retweeted_status']; // temporary workaround for cached http images $post['user']['profile_image_url_https'] = isset($post['user']['profile_image_url_https']) ? $post['user']['profile_image_url_https'] : $post['user']['profile_image_url']; } else { unset($retweeter); } // check for quoted if (isset($post['quoted_status'])) { $quoted = $post['quoted_status']; } else { unset($quoted); } include ctf_get_feed_template_part('item', $feed_options); $i++; } } } /** * Get Global Twitter Feed CSS * * @since 2.0 * @return array */ public function get_feed_style(){ $feed_style = ''; $feed_html_id = ($this->is_legacy ? $this->unique_legacy_id : $this->feed_id); $feed_ctn = '.ctf-feed-' . $feed_html_id; $css_array = [ //Load More Button Style [ 'selector' => $feed_ctn . ' .ctf-more', 'properties' => [ 'background-color' => [ 'value' => $this->feed_options['buttoncolor'], 'important' => true ], 'color' => [ 'value' => $this->feed_options['buttontextcolor'], 'important' => true ] ] ], [ 'selector' => $feed_ctn . ' .ctf-more:hover', 'properties' => [ 'background-color' => [ 'value' => $this->feed_options['buttonhovercolor'], 'important' => true ] ] ], //Author Text Style [ 'selector' => $feed_ctn . ' .ctf-author-name', 'properties' => [ 'color' => [ 'value' => $this->feed_options['authortextcolor'], 'important' => true ], 'font-size' => [ 'value' => $this->feed_options['authortextsize'], 'important' => true ] ] ], //Tweet Text Style [ 'selector' => $feed_ctn . ' .ctf-tweet-text, ' .$feed_ctn . ' .ctf-quoted-tweet-text' , 'properties' => [ 'color' => [ 'value' => $this->feed_options['textcolor'], 'important' => true ], 'font-size' => [ 'value' => $this->feed_options['tweettextsize'], 'important' => true ], 'font-weight' => [ 'value' => $this->feed_options['tweettextweight'], 'important' => true ] ] ], //Date Style [ 'selector' => $feed_ctn . ' .ctf-tweet-meta a', 'properties' => [ 'color' => [ 'value' => $this->feed_options['datetextcolor'], 'important' => true ], 'font-size' => [ 'value' => $this->feed_options['datetextsize'], 'important' => true ], 'font-weight' => [ 'value' => $this->feed_options['datetextweight'], 'important' => true ] ] ], //Icon Style [ 'selector' => $feed_ctn . ' .ctf-tweet-actions a', 'properties' => [ 'color' => [ 'value' => $this->feed_options['iconcolor'], 'important' => true ], 'font-size' => [ 'value' => $this->feed_options['iconsize'], 'important' => true ] ] ], //Quoted Tweet [ 'selector' => $feed_ctn . ' .ctf-quoted-tweet', 'properties' => [ 'font-size' => [ 'value' => $this->feed_options['quotedauthorsize'], 'important' => true ], 'font-weight' => [ 'value' => $this->feed_options['quotedauthorweight'], 'important' => true ], 'color' => [ 'value' => $this->feed_options['textcolor'], 'important' => true ] ] ], //Twitter Link Style [ 'selector' => $feed_ctn . ' .ctf-twitterlink', 'properties' => [ 'font-size' => [ 'value' => floor( .8 * (int)$this->feed_options['iconsize'] ), 'important' => true ], 'color' => [ 'value' => $this->feed_options['textcolor'], 'important' => true ] ] ], //Twitter Cards [ 'selector' => $feed_ctn . ' .ctf-tc-summary-info *', 'properties' => [ 'font-size' => [ 'value' => floor( .8 * (int)$this->feed_options['cardstextsize'] ), 'important' => true ], 'color' => [ 'value' => $this->feed_options['cardstextcolor'], 'important' => true ] ] ], //Text Header [ 'selector' => $feed_ctn . ' .ctf-header-type-text', 'properties' => [ 'color' => [ 'value' => $this->feed_options['customheadertextcolor'], 'important' => true ] ] ] ]; //Feed Container if( isset($this->feed_options['height']) && $this->feed_options['height'] != 0){ array_push($css_array, [ 'selector' => $feed_ctn . '.ctf-fixed-height', 'properties' => [ 'height' => [ 'value' => $this->feed_options['height'], 'important' => true ], ] ]); } //Link Text Color if( !CTF_Feed_Builder::check_if_on( $this->feed_options['disablelinks'] ) ){ array_push($css_array,[ 'selector' => $feed_ctn . ' .ctf-tweet-text a', 'properties' => [ 'color' => [ 'value' => $this->feed_options['linktextcolor'], 'important' => true ] ] ] ); } //Feed Post item style / Boxed & Regular $post_item_css = []; if($this->feed_options['tweetpoststyle'] === 'boxed'){ $post_item_css = [ 'selector' => $feed_ctn . '.ctf-boxed-style .ctf-item', 'properties' => [ 'background-color' => [ 'value' => $this->feed_options['tweetbgcolor'], 'important' => true ], 'border-radius' => [ 'value' => $this->feed_options['tweetcorners'] ] ] ]; }else if($this->feed_options['tweetpoststyle'] === 'regular' && CTF_Feed_Builder::check_if_on( $this->feed_options['tweetsepline'] ) ){ $post_item_css = [ 'selector' => $feed_ctn . '.ctf-regular-style .ctf-item, '. $feed_ctn . ' .ctf-header', 'properties' => [ 'border-bottom' => [ 'size' => $this->feed_options['tweetsepsize'], 'color' => $this->feed_options['tweetsepcolor'], 'important' => true ] ] ]; } array_push($css_array, $post_item_css); //Color Pallete if( isset($this->feed_options['colorpalette']) && $this->feed_options['colorpalette'] == 'custom'){ //Custom Background Color array_push($css_array, [ 'selector' => $feed_ctn . '.ctf_palette_custom_' . $feed_html_id . ' .ctf-item, '. $feed_ctn . '.ctf_palette_custom_' . $feed_html_id . ' .ctf-header', 'properties' => [ 'background' => [ 'value' => $this->feed_options['custombgcolor'], 'important' => true ], ] ]); //Custom Accent Color array_push($css_array, [ 'selector' => $feed_ctn . '.ctf_palette_custom_' . $feed_html_id . ' .ctf-corner-logo', 'properties' => [ 'color' => [ 'value' => $this->feed_options['customaccentcolor'], 'important' => true ], ] ]); //Custom Text 1 Color array_push($css_array, [ 'selector' => $feed_ctn . '.ctf_palette_custom_' . $feed_html_id . ' .ctf-author-name, .ctf_palette_custom_' . $feed_html_id . ' .ctf-tweet-text', 'properties' => [ 'color' => [ 'value' => $this->feed_options['customtextcolor1'], 'important' => true ], ] ]); //Custom Text 2 Color array_push($css_array, [ 'selector' => $feed_ctn . '.ctf_palette_custom_' . $feed_html_id . ' .ctf-author-screenname', 'properties' => [ 'color' => [ 'value' => $this->feed_options['customtextcolor2'], 'important' => true ], ] ]); //Custom Link Color array_push($css_array, [ 'selector' => $feed_ctn . '.ctf_palette_custom_' . $feed_html_id . ' .ctf-tweet-text a', 'properties' => [ 'color' => [ 'value' => $this->feed_options['customlinkcolor'], 'important' => true ], ] ]); } //Legacy Feeds if( $this->is_legacy == true ){ array_push($css_array, [ 'selector' => $feed_ctn . ' .ctf-item', 'properties' => [ 'background-color' => [ 'value' => $this->feed_options['tweetbgcolor'], 'important' => true ] ] ], [ 'selector' => $feed_ctn . ' .ctf-corner-logo ', 'properties' => [ 'font-size' => [ 'value' => $this->feed_options['logosize'], 'important' => true ], 'color' => [ 'value' => $this->feed_options['logocolor'], 'important' => true ] ] ], [ 'selector' => $feed_ctn . ' .ctf-retweet-text, '. $feed_ctn . ' .ctf-author-box-link, '. $feed_ctn . ' .ctf-author-avatar, '. $feed_ctn . ' .ctf-author-name, '.$feed_ctn . ' .ctf-author-screenname', 'properties' => [ 'font-size' => [ 'value' => $this->feed_options['authortextsize'], 'important' => true ], 'font-weight' => [ 'value' => $this->feed_options['authortextweight'] ], 'color' => [ 'value' => $this->feed_options['textcolor'], ] ] ], [ 'selector' => $feed_ctn . ' .ctf-header-user, ' . $feed_ctn . ' .ctf-header-bio, ' . $feed_ctn . ' .ctf-header-no-bio' , 'properties' => [ 'color' => [ 'value' => $this->feed_options['headertextcolor'], 'important' => true ] ] ], [ 'selector' => $feed_ctn . ' .ctf-header' , 'properties' => [ 'background-color' => [ 'value' => $this->feed_options['headerbgcolor'], 'important' => true ] ] ], [ 'selector' => $feed_ctn, 'properties' => [ 'background-color' => [ 'value' => $this->feed_options['bgcolor'], 'important' => true ], 'height' => [ 'value' => $this->feed_options['height'], 'unit' => $this->feed_options['height_unit'], 'important' => true ], 'width' => [ 'value' => $this->feed_options['width'], 'unit' => $this->feed_options['width_unit'], 'important' => true ] ] ] ); } $feed_style .= '<style type="text/css" data-ctf-style="' . $feed_html_id . '">'; $feed_style .= CTF_Parse::parse_css_style( $css_array ); $feed_style .= '</style>'; echo $feed_style; } /** * @return mixed * @since 2.0 */ public static function get_legacy_feed_settings() { return json_decode( get_option( 'ctf_legacy_feed_settings', '{}' ), true ); } public function get_legacy_feed_unique_id() { return $this->unique_legacy_id; } public function should_show_footer( $tweet_set ) { return $this->was_error_or_empty( $tweet_set ); } public function was_error_or_empty( $tweet_set ) { if ( empty( $tweet_set ) ) { return false; } if ( ! empty( $tweet_set ) && isset( $tweet_set[0] ) && is_string( $tweet_set[0] ) && $tweet_set[0] === 'error' ) { return false; } $error = $this->error_report->get_critical_error(); if ( ! empty( $error ) && empty( $tweet_set ) ) { return false; } return true; } }
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