private function _sh404sefGetSocialButtons($sefConfig, $url = '', $context = '', $content = null)
{
// if no URL, use current
if (empty($url)) {
// no url set on social button tag, we should
// use current URL, except if we are on a page
// where this would cause the wrong url to be shared
// try identify this condition
if ($this->_shouldDisplaySocialButtons($sefConfig, $context, $content)) {
Sh404sefHelperShurl::updateShurls();
$pageInfo = Sh404sefFactory::getPageInfo();
$url = !$this->_params->get('useShurl', true) || empty($pageInfo->shURL) ? JURI::current() : JURI::base() . $pageInfo->shURL;
} else {
return '';
}
}
// buttons html
$buttonsHtml = '';
// get language from Joomla
$longLang = JFactory::getLanguage()->getTag();
// networks use en_GB, not en-GB
$shortLang = substr($longLang, 0, 2);
// we wrap buttons in unordered list
$wrapperOpen = '<li>';
$wrapperClose = '</li>';
// Tweet
if ($this->_params->get('enableTweet', true) && in_array('twitter', $this->_enabledButtons)) {
$buttonsHtml .= $wrapperOpen . '<a href="https://twitter.com/share" data-via="' . $this->_params->get('viaAccount', '') . '" data-count="' . $this->_params->get('tweetLayout', 'none') . '" data-url="' . $url . '" data-lang="' . $shortLang . '" class="twitter-share-button">Tweet</a>' . $wrapperClose;
}
// plus One
if ($this->_params->get('enablePlusOne', true) && in_array('googleplusone', $this->_enabledButtons)) {
$buttonsHtml .= $wrapperOpen . '<g:plusone callback="_sh404sefSocialTrackGPlusTracking" annotation="' . $this->_params->get('plusOneAnnotation', 'none') . '" size="' . $this->_params->get('plusOneSize', '') . '" href="' . $url . '"></g:plusone>' . $wrapperClose;
}
// Google plus page badge
$page = $this->_params->get('googlePlusPage', '');
$page = JString::trim($page, '/');
if ($this->_params->get('enableGooglePlusPage', true) && in_array('googlepluspage', $this->_enabledButtons) && !empty($page)) {
$buttonsHtml .= $wrapperOpen . '<a class="google-page-badge" onclick="_sh404sefSocialTrack.GPageTracking(\'/' . $page . '/\', \'' . $url . '\')" href="https://plus.google.com/' . $page . '/?prsrc=3">';
// badge image
switch ($this->_params->get('googlePlusPageSize', 'medium')) {
case 'small':
$size = '16';
$buttonsHtml .= '<div style="display: inline-block;">';
// custom text
if ($this->_params->get('googlePlusCustomText', '')) {
$buttonsHtml .= '<span style="float: left; font: bold 13px/16px arial,sans-serif; margin-right: 4px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText', '')) . '</span><span style="float: left; font: 13px/16px arial,sans-serif; margin-right: 11px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText2', '')) . '</span>';
}
$buttonsHtml .= '<div style="float: left;"><img src="https://ssl.gstatic.com/images/icons/gplus-16.png" width="16" height="16" style="border: 0;"/></div><div style="clear: both"></div>';
break;
case 'large':
$size = '64';
$buttonsHtml .= '<div style="display: inline-block; *display: inline;"><div style="text-align: center;"><img src="https://ssl.gstatic.com/images/icons/gplus-64.png" width="64" height="64" style="border: 0;"></img></div><div style="font: bold 13px/16px arial,sans-serif; text-align: center;">' . $this->_params->get('googlePlusCustomText', '') . '</div><div style="font: 13px/16px arial,sans-serif; text-align: center;">' . htmlspecialchars($this->_params->get('googlePlusCustomText2', '')) . '</div>';
break;
default:
$size = '32';
$buttonsHtml .= '<div style="display: inline-block;">';
// custom text
if ($this->_params->get('googlePlusCustomText', '')) {
$buttonsHtml .= '<span style="float: left; font: bold 13px/16px arial,sans-serif; margin-right: 4px; margin-top: 7px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText', '')) . '</span><span style="float: left; font: 13px/16px arial,sans-serif; margin-right: 11px; margin-top: 7px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText2', '')) . '</span>';
}
$buttonsHtml .= '<div style="float: left;"><img src="https://ssl.gstatic.com/images/icons/gplus-32.png" width="32" height="32" style="border: 0;"/></div><div style="clear: both"></div>';
break;
}
$buttonsHtml .= '</div></a>' . $wrapperClose;
}
// FB Like
if ($this->_params->get('enableFbLike', 1) && in_array('facebooklike', $this->_enabledButtons)) {
$layout = $this->_params->get('fbLayout', '') == 'none' ? '' : $this->_params->get('fbLayout', '');
if ($this->_params->get('fbUseHtml5', false)) {
$buttonsHtml .= $wrapperOpen . '<div class="fb-like" data-href="' . $url . '" data-send="' . ($this->_params->get('enableFbSend', 1) ? 'true' : 'false') . '" data-action="' . $this->_params->get('fbAction', '') . '" data-width="' . $this->_params->get('fbWidth', '') . '" data-layout="' . $layout . '" data-show-faces="' . $this->_params->get('fbShowFaces', 'true') . '" data-colorscheme="' . $this->_params->get('fbColorscheme', 'light') . '"></div>' . $wrapperClose;
} else {
$buttonsHtml .= $wrapperOpen . '<fb:like href="' . $url . '" send="' . ($this->_params->get('enableFbSend', 1) ? 'true' : 'false') . '" action="' . $this->_params->get('fbAction', '') . '" width="' . $this->_params->get('fbWidth', '') . '" layout="' . $layout . '" show_faces="' . $this->_params->get('fbShowFaces', 'true') . '" colorscheme="' . $this->_params->get('fbColorscheme', '') . '"></fb:like>' . $wrapperClose;
}
} else {
if ($this->_params->get('enableFbSend', 1) && in_array('facebooksend', $this->_enabledButtons)) {
if ($this->_params->get('fbUseHtml5', false)) {
$buttonsHtml .= $wrapperOpen . '<div class="fb-send" data-href="' . $url . '" data-colorscheme="' . $this->_params->get('fbColorscheme', '') . '"></div>' . $wrapperClose;
} else {
$buttonsHtml .= $wrapperOpen . '<fb:send href="' . $url . '" colorscheme="' . $this->_params->get('fbColorscheme', '') . '"></fb:send>' . $wrapperClose;
}
}
}
// perform replace
if (!empty($buttonsHtml)) {
$buttonsHtml = '<div class="sh404sef-social-buttons"><ul>' . $buttonsHtml . '</ul></div>';
}
return $buttonsHtml;
}
private function _sh404sefGetSocialButtons($sefConfig, $url = '', $context = '', $content = null, $imageSrc = '', $imageDesc = '')
{
// if no URL, use current
if (empty($url)) {
// no url set on social button tag, we should
// use current URL, except if we are on a page
// where this would cause the wrong url to be shared
// try identify this condition
if ($this->_shouldDisplaySocialButtons($sefConfig, $context, $content)) {
Sh404sefHelperShurl::updateShurls();
$pageInfo = Sh404sefFactory::getPageInfo();
$url = !$this->_params->get('useShurl', true) || empty($pageInfo->shURL) ? JURI::current() : JURI::base() . ltrim($sefConfig->shRewriteStrings[$sefConfig->shRewriteMode], '/') . $pageInfo->shURL;
} else {
return '';
}
}
// buttons html
$buttonsHtml = '';
// get language from Joomla
$longLang = JFactory::getLanguage()->getTag();
// networks use en_GB, not en-GB
$shortLang = substr($longLang, 0, 2);
// we wrap buttons in unordered list
$wrapperOpen = '<li>';
$wrapperClose = '</li>';
// Tweet
if ($this->_params->get('enableTweet', true) && in_array('twitter', $this->_enabledButtons)) {
$buttonsHtml .= $wrapperOpen . '<a href="https://twitter.com/share" data-via="' . $this->_params->get('viaAccount', '') . '" data-count="' . $this->_params->get('tweetLayout', 'none') . '" data-url="' . $url . '" data-lang="' . $shortLang . '" class="twitter-share-button">Tweet</a>' . $wrapperClose;
}
// plus One
if ($this->_params->get('enablePlusOne', true) && in_array('googleplusone', $this->_enabledButtons)) {
$buttonsHtml .= $wrapperOpen . '<g:plusone callback="_sh404sefSocialTrackGPlusTracking" annotation="' . $this->_params->get('plusOneAnnotation', 'none') . '" size="' . $this->_params->get('plusOneSize', '') . '" href="' . $url . '"></g:plusone>' . $wrapperClose;
}
// Google plus page badge
$page = $this->_params->get('googlePlusPage', '');
$page = JString::trim($page, '/');
if ($this->_params->get('enableGooglePlusPage', true) && in_array('googlepluspage', $this->_enabledButtons) && !empty($page)) {
$buttonsHtml .= $wrapperOpen . '<a class="google-page-badge" onclick="_sh404sefSocialTrack.GPageTracking(\'/' . $page . '/\', \'' . $url . '\')" href="https://plus.google.com/' . $page . '/?prsrc=3">';
// badge image
switch ($this->_params->get('googlePlusPageSize', 'medium')) {
case 'small':
$size = '16';
$buttonsHtml .= '<div style="display: inline-block;">';
// custom text
if ($this->_params->get('googlePlusCustomText', '')) {
$buttonsHtml .= '<span style="float: left; font: bold 13px/16px arial,sans-serif; margin-right: 4px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText', '')) . '</span><span style="float: left; font: 13px/16px arial,sans-serif; margin-right: 11px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText2', '')) . '</span>';
}
$buttonsHtml .= '<div style="float: left;"><img src="https://ssl.gstatic.com/images/icons/gplus-16.png" width="16" height="16" style="border: 0;"/></div><div style="clear: both"></div>';
break;
case 'large':
$size = '64';
$buttonsHtml .= '<div style="display: inline-block; *display: inline;"><div style="text-align: center;"><img src="https://ssl.gstatic.com/images/icons/gplus-64.png" width="64" height="64" style="border: 0;"></img></div><div style="font: bold 13px/16px arial,sans-serif; text-align: center;">' . $this->_params->get('googlePlusCustomText', '') . '</div><div style="font: 13px/16px arial,sans-serif; text-align: center;">' . htmlspecialchars($this->_params->get('googlePlusCustomText2', '')) . '</div>';
break;
default:
$size = '32';
$buttonsHtml .= '<div style="display: inline-block;">';
// custom text
if ($this->_params->get('googlePlusCustomText', '')) {
$buttonsHtml .= '<span style="float: left; font: bold 13px/16px arial,sans-serif; margin-right: 4px; margin-top: 7px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText', '')) . '</span><span style="float: left; font: 13px/16px arial,sans-serif; margin-right: 11px; margin-top: 7px;">' . htmlspecialchars($this->_params->get('googlePlusCustomText2', '')) . '</span>';
}
$buttonsHtml .= '<div style="float: left;"><img src="https://ssl.gstatic.com/images/icons/gplus-32.png" width="32" height="32" style="border: 0;"/></div><div style="clear: both"></div>';
break;
}
$buttonsHtml .= '</div></a>' . $wrapperClose;
}
// Pinterest
if ($this->_params->get('enablePinterestPinIt', 1) && in_array('pinterestpinit', $this->_enabledButtons)) {
// we use either the first image in content, or the provided one (from a user created tag)
if (empty($imageSrc)) {
// we're using the first image in the content
$regExp = '#<img([^>]*)/>#is';
$text = empty($content->fulltext) ? $content->introtext : $content->introtext . $content->fulltext;
$img = preg_match($regExp, $text, $match);
if (empty($img) || empty($match[1])) {
// could not find an image in the article
// last chance is maybe webmaster is using Joomla! full text image article feature
// note: if we are not on the canonical page (ie the full article display), Joomla!
// uses the image_intro instead. However, I decided to still pin the full image
// in such case, as the image_intro will most often be a thumbnail
// Is this correct? can there be side effects?
$imageSrc = '';
if ($context == 'com_content.article' && !empty($content->images)) {
$registry = new JRegistry();
$registry->loadString($content->images);
$fulltextImage = $registry->get('image_fulltext');
if (!empty($fulltextImage)) {
$imageSrc = $fulltextImage;
$imageDesc = $registry->get('image_fulltext_alt', '');
}
}
} else {
// extract image details
jimport('joomla.utilities.utility');
$attributes = JUtility::parseAttributes($match[1]);
$imageSrc = empty($attributes['src']) ? '' : $attributes['src'];
$imageDesc = empty($attributes['alt']) ? '' : $attributes['alt'];
}
}
if (!empty($imageSrc)) {
if (substr($imageSrc, 0, 4) != 'http' && substr($imageSrc, 0, 1) != '/') {
// relative url, prepend root url
$imageSrc = JURI::base() . $imageSrc;
}
$buttonsHtml .= $wrapperOpen;
$buttonsHtml .= '<a href="http://pinterest.com/pin/create/button/?url=' . urlencode($url) . '&media=' . urlencode($imageSrc) . (empty($imageDesc) ? '' : '&description=' . urlencode($imageDesc)) . '" ' . 'class="pin-it-button" count-layout="' . $this->_params->get('pinItCountLayout', 'none') . '">' . $this->_params->get('pinItButtonText', 'Pin it') . '</a>';
$buttonsHtml .= $wrapperClose;
}
}
// FB Like
if ($this->_params->get('enableFbLike', 1) && in_array('facebooklike', $this->_enabledButtons)) {
$layout = $this->_params->get('fbLayout', '') == 'none' ? '' : $this->_params->get('fbLayout', '');
if ($this->_params->get('fbUseHtml5', false)) {
$buttonsHtml .= $wrapperOpen . '<div class="fb-like" data-href="' . $url . '" data-send="' . ($this->_params->get('enableFbSend', 1) ? 'true' : 'false') . '" data-action="' . $this->_params->get('fbAction', '') . '" data-width="' . $this->_params->get('fbWidth', '') . '" data-layout="' . $layout . '" data-show-faces="' . $this->_params->get('fbShowFaces', 'true') . '" data-colorscheme="' . $this->_params->get('fbColorscheme', 'light') . '"></div>' . $wrapperClose;
} else {
$buttonsHtml .= $wrapperOpen . '<fb:like href="' . $url . '" send="' . ($this->_params->get('enableFbSend', 1) ? 'true' : 'false') . '" action="' . $this->_params->get('fbAction', '') . '" width="' . $this->_params->get('fbWidth', '') . '" layout="' . $layout . '" show_faces="' . $this->_params->get('fbShowFaces', 'true') . '" colorscheme="' . $this->_params->get('fbColorscheme', '') . '"></fb:like>' . $wrapperClose;
}
} else {
if ($this->_params->get('enableFbSend', 1) && in_array('facebooksend', $this->_enabledButtons)) {
if ($this->_params->get('fbUseHtml5', false)) {
$buttonsHtml .= $wrapperOpen . '<div class="fb-send" data-href="' . $url . '" data-colorscheme="' . $this->_params->get('fbColorscheme', '') . '"></div>' . $wrapperClose;
} else {
$buttonsHtml .= $wrapperOpen . '<fb:send href="' . $url . '" colorscheme="' . $this->_params->get('fbColorscheme', '') . '"></fb:send>' . $wrapperClose;
}
}
}
// perform replace
if (!empty($buttonsHtml)) {
$buttonsHtml = '<div class="sh404sef-social-buttons"><ul>' . $buttonsHtml . '</ul></div>';
}
return $buttonsHtml;
}
function onAfterDispatch()
{
$mainframe =& JFactory::getApplication();
if (!$mainframe->isAdmin()) {
$this->setTemplate();
// fix base tag when using Joomfish
if (defined('SH404SEF_IS_RUNNING')) {
// set base url, as Joomla! does not handle
// UTF-8 urls. Will also fix base tag when running Joomfish
$document =& JFactory::getDocument();
if ($document->getType() == 'html') {
if (!shIsCurrentPageHome()) {
$shPageInfo =& shRouter::shPageInfo();
$document->setBase(htmlspecialchars($shPageInfo->baseUrl, ENT_COMPAT, 'UTF-8'));
}
// shortlinks
Sh404sefHelperShurl::updateShurls();
}
}
}
}
public function onAfterDispatch()
{
$app =& JFactory::getApplication();
if (!$app->isAdmin() && defined('SH404SEF_IS_RUNNING')) {
// reset alternate template
$this->_resetAlternateTemplate();
// create shurl on the fly for this page
// if not already done
if (JFactory::getDocument()->getType() == 'html') {
// shortlinks
Sh404sefHelperShurl::updateShurls();
}
}
}