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<?php

/************************************************/
/* IPB3 Javascript                                */
/* -------------------------------------------- */
/* ips.profile.js - Forum view code                */
/* (c) IPS, Inc 2008                            */
/* -------------------------------------------- */
/* Author: Rikki Tissier                        */
/************************************************/

var _sharelinks = window.IPBoard;

_sharelinks.prototype.sharelinks = {
    popups: null,
    bname: null,
    url: null,
    title: null,
    maxTwitterLen: 115,
    
    init: function()
    {
        Debug.write("Initializing ips.sharelinks.js");
        
        document.observe("dom:loaded", function(){
            ipb.sharelinks.initEvents();
        });
    },
    
    /* ------------------------------ */
    /**
     * Initialize events
    */
    initEvents: function()
    {
        ipb.delegate.register('._slink', ipb.sharelinks.sharePop);
    },
    
    /* ------------------------------ */
    /**
     * Twitter pop innit
     * 
     * @param    {event}        e        The event
    */
    sharePop: function(e, elem)
    {
        var shareKey = elem.id.replace( /slink_/, '' );
        var ok       = false;
        var callback = null;
        var h        = '190';
        
        if ( shareKey == 'twitter' )
        {
            if ( ipb.vars['member_id'] && ipb.vars['twitter_id'] )
            {
                callback = ipb.sharelinks.twitterPostPop;
                ok       = true;
                h        = '110';
            }
        }
        
        if ( ok === false || DISABLE_AJAX )
        {
            return false;
        }
        
        /* Still here? */
        Event.stop(e);

        var _url  = ipb.vars['base_url'] + '&app=core&module=ajax&secure_key=' + ipb.vars['secure_hash'] + '&section=sharelinks&do=' + shareKey + 'Form';
        
        var x = new ipb.Popup( 'shareKeyPop_' + Math.random(), { type: 'modal',
                                                                 ajaxURL: _url,
                                                                 modal: true,
                                                                 stem: false,
                                                                 hideAtStart: false,
                                                                 w: '550px', h: h }, { 'afterAjax': callback, 'beforeAjax': ipb.sharelinks.resetPop } );
    },
    
    /**
     * Post process twitter pop-up
     */
    facebookPostPop: function( e, responseText )
    {
        /* Issue with FB API? */
        if( responseText == 'x' )
        {
            window.location = "http://www.facebook.com/sharer.php?u=" + ipb.sharelinks.url.encodeParam();
            return false;
        }
        
        $('fContent').update('');
        $('fSubmit').observe('click', ipb.sharelinks.goFacebook);
    },
    
    /**
     * Post process twitter pop-up
     */
    twitterPostPop: function( e, responseText )
    {
        /* Issue with Twitter API? */
        if( responseText == 'x' )
        {
            window.location = "http://twitter.com/intent/tweet?status=" + ipb.sharelinks.title.encodeParam() + '%20-%20' + ipb.sharelinks.url.encodeParam();
            return false;
        }
        
        /* clean up title */
        ipb.sharelinks.title = ipb.sharelinks.title.replace(/&#34;/g , '"');
        ipb.sharelinks.title = ipb.sharelinks.title.replace(/&#33;/g , "!");
        ipb.sharelinks.title = ipb.sharelinks.title.replace(/&#39;/g, "'");
        ipb.sharelinks.title = ipb.sharelinks.title.replace(/&quot;/g, '"');
        
        /* Clean up board name */
        ipb.sharelinks.bname = ipb.sharelinks.bname.replace(/&#34;/g , '"');
        ipb.sharelinks.bname = ipb.sharelinks.bname.replace(/&#33;/g , "!");
        ipb.sharelinks.bname = ipb.sharelinks.bname.replace(/&#39;/g , "'");
        ipb.sharelinks.bname = ipb.sharelinks.bname.replace(/&quot;/g, '"');
        Debug.write( ipb.sharelinks.title );
        $('tContent').value = ipb.sharelinks.bname + ': ' + ipb.sharelinks.title;
        $('tContent').observe('keyup', ipb.sharelinks.checkTwitterLength);
        $('tSubmit').observe('click', ipb.sharelinks.goTwitter);
        
        ipb.sharelinks.checkTwitterLength(e);
    },
    
    /**
     * Reset pop-up
     */
    resetPop: function(e)
    {
        if ( $('tContent') )
        {
            $('tContent').stopObserving();
            $('tContent').remove();
            $('tSubmit').stopObserving();
            $('tWrap').remove();
        }
        
        if ( $('cLeft') )
        {
            $('cLeft').remove();
        }
        
        if ( $('fContent') )
        {
            $('fContent').remove();
            $('fSubmit').stopObserving();
            $('fWrap').remove();
        }
    },
    
    /**
     * Post a comment to twitter
     */
    goTwitter: function(e)
    {
        if( DISABLE_AJAX )
        {
            return false;
        }
        
        Event.stop(e);
        
        if ( ! $('tContent') || $F('tContent').blank() )
        {
            return;
        }
        
        new Ajax.Request( ipb.vars['base_url'] + '&app=core&module=ajax&secure_key=' + ipb.vars['secure_hash'] + '&section=sharelinks&do=twitterGo',
                        {
                            method: 'post',
                            parameters: {
                                'tweet': $F('tContent').encodeParam(),
                                'title': ipb.sharelinks.title.encodeParam(),
                                'url': ipb.sharelinks.url.encodeParam()
                            },
                            onSuccess: function(t)
                            {
                                /* Check */
                                if( t.responseText == 'failwhale' )
                                {
                                    alert( ipb.lang['action_failed'] );
                                    return;
                                }
                                else
                                {
                                    $('tWrap').update( t.responseText );
                                }
                            }
                        });
    },
    
    /**
     * Post a comment to Facebook
     * @Deprecated as of 3.3 - now using Facebook standard share button
     */
    goFacebook: function(e)
    {
        if( DISABLE_AJAX )
        {
            return false;
        }
        
        Event.stop(e);
        
        new Ajax.Request( ipb.vars['base_url'] + '&app=core&module=ajax&secure_key=' + ipb.vars['secure_hash'] + '&section=sharelinks&do=facebookGo',
                        {
                            method: 'post',
                            parameters: {
                                'comment': $F('fContent').encodeParam(),
                                'title': ipb.sharelinks.title.encodeParam(),
                                'url': ipb.sharelinks.url.encodeParam()
                            },
                            onSuccess: function(t)
                            {
                                /* Check */
                                if( t.responseText == 'finchersaysno' )
                                {
                                    alert( ipb.lang['action_failed'] );
                                    return;
                                }
                                else
                                {
                                    $('fWrap').update( t.responseText );
                                }
                            }
                        });
    },
        
    checkTwitterLength: function(e)
    {
        newTotal = parseInt( ipb.sharelinks.maxTwitterLen ) - parseInt( $F('tContent').length );
        
        if( newTotal < 0 )
        {
            $('tContent').value = $F('tContent').truncate( ipb.sharelinks.maxTwitterLen, '' );
            newTotal = 0;
        }
        
        $('cLeft').update( newTotal );
    }
};

ipb.sharelinks.init();

?>