<?php
/*
* Copyright (C) 2017 Karmabunny Pty Ltd.
*
* This file is a part of SproutCMS.
*
* SproutCMS 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.
*
* For more information, visit <http://getsproutcms.com>.
*/
namespace Sprout\Helpers;
use Kohana;
/**
* Has methods for outputting links for submitting to a number of social networking sites
**/
class SocialNetworking
{
private static $url;
private static $title;
private static $desc;
/**
* Set the share details to use when submitting to the various websites.
**/
public static function details($title, $desc, $url = null)
{
if (! $url) $url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
$title = Text
::limitChars(strip_tags($title), 100, '...'); $desc = Text
::limitChars(strip_tags($desc), 1000, '...');
self::$url = $url;
self::$title = $title;
self::$desc = $desc;
}
/**
* Checks if there are details available
**/
public static function hasdetails()
{
if (self::$url and self::$title) return true;
return false;
}
public static function getUrl()
{
return self::$url;
}
public static function getTitle()
{
return self::$title;
}
public static function getDesc()
{
return self::$desc;
}
/**
* Get the A tag for a facebook share link
**/
public static function facebookLink($class = '')
{
$share_url = 'http://www.facebook.com/sharer.php?u=' . Enc::url(self::$url) . '&t=' . Enc::url(self::$title);
$share_url = Enc::html($share_url);
$class = Enc::html($class);
return "<a href=\"{$share_url}\" onclick=\"window.open(this.href, 'Share', 'width=800,height=500'); return false;\" class=\"{$class}\">";
}
/**
* Get a facebook share button
**/
public static function facebook($icon = null)
{
if (! $icon) $icon = 'SKIN/images/icon_facebook-white.svg';
echo "<div class='share-link share-link--facebook'>";
echo self::facebookLink();
echo "<img src=\"{$icon}\" alt=\"Facebook\" title=\"Facebook\">";
echo "</a>";
echo "</div>";
}
/**
* Get the A tag for a twitter share link
*
* @param string $tweet The content of the tweet
* @param string $link The URL of the link you're sharing
* @param string $via_handle The Twitter handle of the company / user / account the post is shared via
* @param string $class classes you want added to the <a> tag example: button
* @return string
*
**/
public static function twitterLink($tweet = null, $link = '', $via_handle = '', $class = '')
{
if (! $tweet) $tweet = self::$title . ' - ' . Kohana::config('sprout.site_title');
if (! $link) $link = self::$url;
$share_url = 'http://twitter.com/intent/tweet?text=' . Enc::url($tweet);
if($link) {
$share_url .= '&url=' . Enc::url($link);
}
if($via_handle) {
$share_url .= '&via=' . Enc::url($via_handle);
}
$share_url = Enc::html($share_url);
$class = Enc::html($class);
return "<a href=\"{$share_url}\" onclick=\"window.open(this.href, 'Share', 'width=800,height=500'); return false;\" class=\"{$class}\">";
}
/**
* Output a twitter share button
**/
public static function twitter($icon = null, $tweet = null)
{
if (! $icon) $icon = 'SKIN/images/icon_twitter-white.svg';
echo "<div class='share-link share-link--twitter'>";
echo self::twitterLink($tweet);
echo "<img src=\"{$icon}\" alt=\"Twitter\" title=\"Twitter\">";
echo "</a>";
echo "</div>";
}
/**
* Get the A tag for a linkedIn share link
**/
public static function linkedinLink($class = '')
{
$url = Enc::url(self::$url);
$title = Enc::url(self::$title);
$desc = Enc::url(self::$desc);
$share_url = "http://www.linkedin.com/shareArticle?mini=true&url={$url}&title={$title}&summary={$desc}";
$share_url = Enc::html($share_url);
$class = enc::html($class);
return "<a href=\"{$share_url}\" onclick=\"window.open(this.href, 'Share', 'width=800,height=500'); return false;\" class=\"{$class}\">";
}
/**
* Output a linkedin share button
**/
public static function linkedin($icon = null)
{
$url = Enc::url(self::$url);
$title = Enc::url(self::$title);
$desc = Enc::url(self::$desc);
if (! $icon) $icon = 'SKIN/images/icon_linkedin-white.svg';
$share_url = "http://www.linkedin.com/shareArticle?mini=true&url={$url}&title={$title}&summary={$desc}";
$share_url = Enc::html($share_url);
echo "<div class='share-link share-link--linkedin'>";
echo "<a href=\"{$share_url}\" onclick=\"window.open(this.href, 'Share', 'width=800,height=500'); return false;\">";
echo "<img src=\"{$icon}\" alt=\"LinkedIn\" title=\"LinkedIn\">";
echo "</a>";
echo "</div>";
}
/**
* Get the A tag for an email share link
**/
public static function emailLink($class = '')
{
$share_url = 'email_share/share?url=' . Enc::url(self::$url) . '&title=' . Enc::url(self::$title);
$share_url = Enc::html($share_url);
$class = enc::html($class);
return '<a href="' . $share_url . '" class="' . $class . '">';
}
/**
* Output a email share button
**/
public static function email($icon = null)
{
if (! $icon) $icon = 'SKIN/images/icon_email-white.svg';
echo "<div class='share-link share-link--email'>";
echo self::emailLink();
echo "<img src=\"{$icon}\" alt=\"Email\" title=\"Email\">";
echo "</a>";
echo "</div>";
}
/**
* Return a link to the main page for a given social media platform
*
* @param string $type The network type to display, e.g. 'facebook'
* @param bool $new_window Should the link be in a new window?
* @return string The opening A link HTML
**/
public static function pageLink($type, $new_window = true)
{
$link = Kohana::config('sprout.social_media.' . $type);
if (! $type or ! $link) {
$link = 'javascript:;" style="box-shadow: 0 0 5px 5px #f00" title="no link target set in skin config!';
}
$out = "<a href=\"{$link}\"";
if ($new_window) $out .= ' target="_blank" ';
$out .= ">";
return $out;
}
}
