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class.response.php
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class.response.php
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<?php
/*
Copyright © 2013 Code for the People Ltd
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
final class TT_Response {
public $items = array();
public $meta = array(
'count' => null,
'max_id' => null,
'min_id' => null,
);
public function add_meta( $key, $value = null ) {
if ( is_array( $key ) ) {
foreach ( $key as $k => $v )
$this->meta[$key] = $value;
} else {
$this->meta[$key] = $value;
}
}
public function add_item( TT_Tweet $item ) {
$this->items[] = $item;
}
public function have_tweets() {
return ! empty( $this->items );
}
public function remove_retweets() {
foreach ( $this->items as $i => & $item )
if ( $item->retweeted )
unset( $this->items[ $i ] );
$this->items = array_values( $this->items );
}
public function remove_replies() {
foreach ( $this->items as $i => & $item )
// error_log( "SW: Item $item->in_reply_to_status_id_str : $item->content " );
if ( ! is_null( $item->in_reply_to_status_id_str ) )
unset( $this->items[ $i ] );
$this->items = array_values( $this->items );
}
public function remove_without_hash( $hashtag ) {
$hashtag = strtolower( $hashtag );
foreach ( $this->items as $i => & $item ) {
// Case insensitive in_array search, pls
if ( ! in_array( $hashtag, array_map( 'strtolower', $item->hashtags ) ) )
unset( $this->items[ $i ] );
}
$this->items = array_values( $this->items );
}
public function convert_emoji() {
require_once( dirname( __FILE__ ) . '/emoji/emoji.php' );
foreach ( $this->items as $i => & $item )
$item->content = tt_emoji_unified_to_html( $item->content );
}
}
final class TT_Tweet {
public $id; // Numerical Twitter tweet ID, as a string
public $content; // HTML text
public $link; // URL for the Tweet on Twitter.com
public $timestamp;
public $date;
public $twit; // Twitter screen name, e.g. "simonwheatley"
public $twit_name; // Twitter real name, e.g. "Simon Wheatley"
public $twit_link; // URL for the Twit's Twitter profile page on Twitter.com
public $twit_pic; // URL for the Twit's Twitter avatar in a reasonable size
public $twit_pic_bigger; // URL for a bigger version of the Twit's Twitter avatar
public $twit_uid; // Numerical Twitter user ID
public $retweeted; // Bool, was this a retweet
public $original_twit; // Twitter screen name of the original twit who has been retweeted, e.g. "simonwheatley"
public $in_reply_to_status_id_str; // The Twitter status ID this is in response to, as string
public $hashtags; // An array of hashtags as strings
/**
* Set the Twitter ID
*
* @param string $id_str The Twitter tweet ID, as a string to prevent issues on 32 bit systems
* @return void
* @author simonwheatley
**/
public function set_id( $id_str ) {
$this->id = $this->sanitise_id_str( $id_str );
}
/**
* Set the Twitter user screen name
*
* @param string $twit The Twitter tweet user screen name
* @return void
* @author simonwheatley
**/
public function set_twit( $twit ) {
$this->twit = $twit;
$this->twit_link = sprintf( 'https://twitter.com/%s/', $twit );
}
/**
* Set the Twitter user ID as a string, to prevent overflows on 32 bit
* (though we're a ways off that yet with user IDs)
*
* @param string $twit The Twitter tweet user ID (as a string)
* @return void
* @author simonwheatley
**/
public function set_twit_uid( $twit_uid ) {
$this->twit_uid = $twit_uid;
}
/**
* Set the Tweet URL
*
* @param string $url The Tweet URL
* @return void
* @author simonwheatley
**/
public function set_link( $url ) {
$this->link = esc_url_raw( $url );
}
/**
* Set the Tweet content as HTML
*
* @param string $content The Tweet content
* @return void
* @author simonwheatley
**/
public function set_content( $content ) {
$this->content = $content;
}
/**
* Set the Twit's Avatar URL
*
* @param string $url The Twit's avatar URL
* @return void
* @author simonwheatley
**/
public function set_thumbnail( $url ) {
$url = apply_filters( 'tt_avatar_url', $url, $this->id, 48, $this );
$this->twit_pic = esc_url_raw( $url );
}
/**
* Set the Tweet timestamp
*
* @param int $timestamp The timestamp of the tweet
* @return void
* @author simonwheatley
**/
public function set_timestamp( $timestamp ) {
$this->timestamp = absint( $timestamp );
$this->date = date( 'M n, Y @ G:i', $this->timestamp );
}
public function set_twit_name( $twit_name ) {
$this->twit_name = $twit_name;
}
public function set_retweeted( $retweeted ) {
$this->retweeted = (bool) $retweeted;
}
/**
* Set the retweeted Twit's screen name
*
* @param string $twit The retweeted Twit's screen name
* @return void
* @author simonwheatley
**/
public function set_original_twit( $twit ) {
$this->original_twit = $twit;
}
/**
* Set the Twitter ID of the status this tweet is in response to
*
* @param string $id_str The Twitter tweet ID, as a string to prevent issues on 32 bit systems
* @return void
* @author simonwheatley
**/
public function set_reply_to( $id_str ) {
$this->in_reply_to_status_id_str = $this->sanitise_id_str( $id_str );
}
public function set_hashtags( $hashtags ) {
$this->hashtags = $hashtags;
}
/**
* Ripped off from the bb_since bbPress function
*/
public function time_since( $do_more = 0 ) {
$today = time();
// array of time period chunks
$chunks = array(
( 60 * 60 * 24 * 365 ), // years
( 60 * 60 * 24 * 30 ), // months
( 60 * 60 * 24 * 7 ), // weeks
( 60 * 60 * 24 ), // days
( 60 * 60 ), // hours
( 60 ), // minutes
( 1 ) // seconds
);
$since = $today - $this->timestamp;
for ($i = 0, $j = count($chunks); $i < $j; $i++) {
$seconds = $chunks[$i];
if ( 0 != $count = floor($since / $seconds) )
break;
}
$trans = array(
$this->pluralise( __('%d year', 'twitter-tracker'), __('%d years', 'twitter-tracker'), $count ),
$this->pluralise( __('%d month', 'twitter-tracker'), __('%d months', 'twitter-tracker'), $count ),
$this->pluralise( __('%d week', 'twitter-tracker'), __('%d weeks', 'twitter-tracker'), $count ),
$this->pluralise( __('%d day', 'twitter-tracker'), __('%d days', 'twitter-tracker'), $count ),
$this->pluralise( __('%d hour', 'twitter-tracker'), __('%d hours', 'twitter-tracker'), $count ),
$this->pluralise( __('%d minute', 'twitter-tracker'), __('%d minutes', 'twitter-tracker'), $count ),
$this->pluralise( __('%d second', 'twitter-tracker'), __('%d seconds', 'twitter-tracker'), $count )
);
$basic = sprintf( $trans[$i], $count );
if ( $do_more && $i + 1 < $j) {
$seconds2 = $chunks[$i + 1];
if ( 0 != $count2 = floor( ($since - $seconds * $count) / $seconds2) ) {
$trans = array(
$this->pluralise( __('a year', 'twitter-tracker'), __('%d years', 'twitter-tracker'), $count2 ),
$this->pluralise( __('a month', 'twitter-tracker'), __('%d months', 'twitter-tracker'), $count2 ),
$this->pluralise( __('a week', 'twitter-tracker'), __('%d weeks', 'twitter-tracker'), $count2 ),
$this->pluralise( __('a day', 'twitter-tracker'), __('%d days', 'twitter-tracker'), $count2 ),
$this->pluralise( __('an hour', 'twitter-tracker'), __('%d hours', 'twitter-tracker'), $count2 ),
$this->pluralise( __('a minute', 'twitter-tracker'), __('%d minutes', 'twitter-tracker'), $count2 ),
$this->pluralise( __('a second', 'twitter-tracker'), __('%d seconds', 'twitter-tracker'), $count2 )
);
$additional = sprintf( $trans[$i + 1], $count2 );
}
$final = sprintf( __( 'about %s, %s ago', 'twitter-tracker' ), $basic, $additional );
return $final;
}
$final = sprintf( __( 'about %s ago', 'twitter-tracker' ), $basic );
return $final;
}
// e.g. Jul 30, 2009 @ 10:01
protected function set_tweet_date() {
$this->date = date( 'M n, Y @ G:i', $this->timestamp );
}
protected function pluralise( $singular, $plural, $count ) {
if ( $count == 0 || $count > 1 ) return $plural;
return $singular;
}
/**
* We cannot sanitise some ID strings by converting to integers, as
* they will overflow 32 bit systems and corrupt data. This method
* sanitises without converting to ints.
*
* @param string $id_str An integer ID represented as a string to be sanitised
* @return string A sanitised integer ID
*/
public function sanitise_id_str( $id_str ) {
if ( is_null( $id_str ) )
return $id_str;
$id_str = preg_replace( '/[^\d]/', '', (string) $id_str );
return $id_str;
}
}