+++ /dev/null
-<?php
-
-/**
-* Instagram PHP
-* @author Galen Grover <galenjr@gmail.com>
-* @license http://opensource.org/licenses/mit-license.php The MIT License
-*/
-
-namespace Instagram;
-
-/**
- * Helper class
- *
- * Example:
- *
- * $tags_closure = function($m){
- * return sprintf( '<a href="?example=tag.php&tag=%s">%s</a>', $m[1], $m[0] );
- * };
- *
- * $mentions_closure = function($m){
- * return sprintf( '<a href="?example=user.php&user=%s">%s</a>', $m[1], $m[0] );
- * };
- *
- * echo \Instagram\Helper::parseTagsAndMentions( $media->getCaption(), $tags_closure, $mentions_closure )
- */
-class Helper {
-
- /**
- * Parse mentions in a string
- *
- * Finds mentions in a string (@mention) and applies a callback function each one
- *
- * @param string $text Text to parse
- * @param \Closure $callback Function to apply to each mention
- * @return string Returns the text after the callback have been applied to each mention
- * @access public
- */
- public static function parseMentions( $text, \Closure $callback ) {
- return preg_replace_callback( '~@(.+?)(?=\b)~', $callback, $text );
- }
-
- /**
- * Parse tags in a string
- *
- * Finds tags in a string (#username) and applies a callback function each one
- *
- * @param string $text Text to parse
- * @param \Closure $callback Function to apply to each tag
- * @return string Returns the text after the callback have been applied to each tag
- * @access public
- */
- public static function parseTags( $text, \Closure $callback ) {
- return preg_replace_callback( '~#(.+?)(?=\b)~', $callback, $text );
- }
-
- /**
- * Parse mentions and tags in a string
- *
- * Finds mentions and tags in a string (@mention, #tag) and applies a callback function each one
- *
- * @param string $text Text to parse
- * @param \Closure $tags_callback Function to apply to each tag
- * @param \Closure $mentions_callback Function to apply to each mention
- * @return string Returns the text after the callbacks have been applied to tags and mentions
- * @access public
- */
- public static function parseTagsAndMentions( $text, \Closure $tags_callback, \Closure $mentions_callback ) {
- $text = self::parseTags( $text, $tags_callback );
- $text = self::parseMentions( $text, $mentions_callback );
- return $text;
- }
-
- /**
- * Is the comment deletable
- *
- * Checks if a comment is deletable by checking if the current user posted the comment
- * or if the comment was added to one of the current user's media
- *
- * @param \Instagram\Comment $comment The comment
- * @param \Instagram\Media $media The media the comment was added to
- * @param \Instagram\CurrentUser $current_user Current user
- * @access public
- */
- public static function commentIsDeletable( \Instagram\Comment $comment, \Instagram\Media $media, \Instagram\CurrentUser $current_user ) {
- return
- $comment->getUser()->getId() == $current_user->getId() ||
- $media->getUser()->getId() == $current_user->getId();
- }
-
-}
\ No newline at end of file