| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187 | <?php/** * DokuWiki Plugin socialite (Syntax Component) * * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html * @author  Fernando Ribeiro <pinguim.ribeiro@gmail.com> */// must be run within Dokuwikiif (!defined('DOKU_INC')) die();class syntax_plugin_socialite_button extends DokuWiki_Syntax_Plugin {    /**     * @return string Syntax mode type     */    public function getType() {        return 'substition';    }    /**     * @return string Paragraph type     */    public function getPType() {        return 'normal';    }    /**     * @return int Sort order - Low numbers go before high numbers     */    public function getSort() {        return 999;    }    /**     * Connect lookup pattern to lexer.     *     * @param string $mode Parser mode     */    public function connectTo($mode) {        $this->Lexer->addSpecialPattern('~~socialite\b.*?~~',$mode,'plugin_socialite_button');    }    /**     * Handle matches of the socialite syntax     *     * @param string $match The match of the syntax     * @param int    $state The state of the handler     * @param int    $pos The position in the document     * @param Doku_Handler    $handler The handler     * @return array Data for the renderer     */    public function handle($match, $state, $pos, Doku_Handler &$handler){        $match = strtolower(trim(substr($match, 11, -2))); // strip markup        // checks if a display mode is passed        if (substr($match, 0, 1) === ':')  {            list($display) = explode(' ', $match);            $display = substr($display, 1);            $networks = trim(substr($match, strlen($display) + 1 ));        }        if (empty($networks)) {            $networks = strtolower(trim($this->getConf('networks')));        }        return array(            'display'  => $display,            'networks' => explode(' ', $networks)            );    }    /**     * Render xhtml output or metadata     *     * @param string         $mode      Renderer mode (supported modes: xhtml)     * @param Doku_Renderer  $renderer  The renderer     * @param array          $data      The data from the handler() function     * @return bool If rendering was successful.     */    public function render($mode, Doku_Renderer &$renderer, $data) {        if($mode != 'xhtml') return false;        // validation list of available display modes        $valid_displays = array('name', 'icon', 'color');        // validation list of available social networks        $valid_networks = array('twitter', 'facebook', 'googleplus',                                'linkedin', 'pinterest', 'tumblr',                                'reddit', 'taringa', 'stumbleupon',                                'xing', 'vk', 'email');        if (in_array($data['display'], $valid_displays)) {            $display = $data['display'];        } else {            $display = $this->getConf('display') ;        }        $renderer->doc .= '<ul class="socialite">';        foreach ($data['networks'] as $network) {            if (in_array($network, $valid_networks)) {                $renderer->doc .= $this->socialite_button($display, $network);            }        }        $renderer->doc .= '</ul>';        return true;    }    /**     * Render xhtml output for share buttons     *     * @param string    $display    The display mode     * @param string    $network    The social network to render the button to     * @return string   Xhtml code for button.     */    protected function socialite_button ($display, $network) {        global $ID;        global $INFO;        $url      = rawurlencode(wl($ID,'',true));        $title    = rawurlencode(($INFO['meta']['title']) ? $INFO['meta']['title'] : $meta);        $abstract = rawurlencode($INFO['meta']['description']['abstract']);        $class    = $display . '-' . $network;        // see: http://builtbyboon.com/blog/simple-social-sharing-buttons        // see: https://github.com/cferdinandi/social-sharing        // see: https://github.com/bradvin/social-share-urls        // see: http://brandcolors.net/        switch ($network) {            case 'twitter':                $name = 'Twitter';                $href = 'https://twitter.com/intent/tweet?url=' . $url . '&text='. $title;                if (!empty($this->getConf('twitter_user'))) { $href .= "&via=" . rawurlencode($this->getConf('twitter_user')); }                break;            case 'facebook':                $name = 'Facebook';                $href = 'http://www.facebook.com/sharer.php?u='. $url;                break;            case 'googleplus':                $name = 'Google+';                $href = 'https://plus.google.com/share?url='. $url;                break;            case 'linkedin':                $name = 'LinkedIn';                $href = 'https://www.linkedin.com/shareArticle?url='. $url .'&title=' . $title . '&summary=' . $abstract . '&mini=true&source=' . $url;                break;            case 'pinterest':                $name = 'Pinterest';                $href = 'https://pinterest.com/pin/create/button/?url='. $url .'&description=' . $title;                break;            case 'tumblr':                $name = 'Tumblr';                $href = 'http://www.tumblr.com/share/link?url='. $url .'&description=' . $title;                break;            case 'reddit':                $name = 'Reddit';                $href = 'http://www.reddit.com/submit?url='. $url .'&title=' . $title;                break;            case 'taringa':                $name = 'Taringa';                $href = 'http://www.taringa.net/widgets/share.php?url='. $url .'&body=' . $title;                break;            case 'stumbleupon':                $name = 'StumbleUpon';                $href = 'http://www.stumbleupon.com/submit?url='. $url .'&title=' . $title;                break;            case 'xing':                $name = 'Xing';                $href = 'https://www.xing-share.com/app/user?op=share;sc_p=xing-share;url='. $url;                break;            case 'vk':                $name = 'Vk';                $href = 'https://vk.com/share.php?url='. $url .'&title=' . $title . '&description=' . $abstract . '&noparse=true';                break;            case 'email':                $name = 'Email';                $href = 'mailto:?subject='. $title .'&body=' . $url . ': '. $abstract;                break;        }        $xhtml  = '<li class="socialite-item-' . $class . '">';        $xhtml .= '<a class="socialite-link-' . $class . '" href="' . $href . '">' . $name . '</a>';        $xhtml .= '</li>';        return $xhtml;    }}
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