LxtalkUIView/talkview - 副本/src/js/directive/historymessages.js

(function() {
    'use strict';

    angular
        .module('appMessage')
        .directive('ngHistoryMsg', HistoryMsg);

    HistoryMsg.inject = [];

    function HistoryMsg() {
        var directive = {
            link: link,
            restrict: 'A',
            scope: {
                msg: '=ngHistoryMsg',
                appContent: '=ngAppContent'
            }
        };
        return directive;

        function link(scope, element, attrs) {

            var replaceSystemFace = function(content) {
                //匹配表情
                var g = (/\/\:([\w]+)/).exec(content);
                while (g !== null) {
                    scope.appContent.faceConfig.sys.forEach(function(element) {
                        content = content.replace(element.shortcut, '<img style="height:56px" src="local://' + scope.appContent.directory.base + element.image + '">');
                    }, this);
                    g = (/\/\:([\w]+)/).exec(content);
                }
                //匹配截图
                var g = (/\[image\-src=\"([\w\W]+?)\"\]/i).exec(content);
                while (g !== null) {
                    content = content.replace(g[0],
                        '<a href="#" class="thumbnail"' + '>' +
                        '<img class="lazy" style="max-width:270px;max-height:250px;" src="../img/loading.jpg" data-original="local://' + scope.appContent.directory.received + g[1] + '.JPG' + '" alt="" >' +
                        '</a>'
                    );
                    g = (/\[image\-src=\"([\w\W]+?)\"\]/i).exec(content);
                }
                //匹配网址
                var i = 0;
                var m = content.match(/(((((http|ftp|https|HTTP|FTP|HTTPS):\/\/)[\w\-_]+)|www|WWW|[0-9]+)(\.(?!gif|jpg|png|mp3)[\w\-_]+)+([\w\-\.,@?^=%:/~\+#]*[\w\-\@?^=%/~\+#\r\n]))/ig);
                console.log(m);
                if (m == null)
                    return content;
                content = content.replace(/(((((http|ftp|https|HTTP|FTP|HTTPS):\/\/)[\w\-_]+)|www|WWW|[0-9]+)(\.(?!gif|jpg|png|mp3)[\w\-_]+)+([\w\-\.,@?^=%:/~\+#]*[\w\-\@?^=%/~\+#\r\n]))/ig, function() {
                    var html = '';
                    var g = (/((((http|ftp|https|HTTP|FTP|HTTPS):\/\/)[\w\-_]+)(\.[\w\-_]+)+([\w\-\.,@?^=%:/~\+#]*[\w\-\@?^=%/~\+#\r\n]))/ig).exec(m[i]);
                    if (g == null)
                        html = '<a target="_blank" href="http://' + m[i] + '">' +
                        m[i] +
                        '</a>';
                    else
                        html = '<a target="_blank" href="' + m[i] + '">' +
                        m[i] +
                        '</a>';
                    i = i + 1;
                    return html;
                });
                return content;
            };

            if (scope.msg.senderDisplayName === undefined || scope.msg.senderDisplayName == '')
                scope.msg.senderDisplayName = scope.msg.sender;
            var html = '';
            // 消息类型（[1，文本消息]，[2，图片消息]，[3，文件消息], [4，位置消息]，[5，语音消息]）
            if (scope.appContent === undefined || scope.appContent.faceConfig === undefined || scope.appContent.faceConfig.sys === undefined) {
                html = '<span class="text-message">' + scope.msg.content + '</span>';
            } else if (scope.msg.contentType == 1) {
                //var style = { style: "normal", weight: "normal" };
                var style = scope.msg.style;
                html = '<span class="text-message"' + ' style="font:' + style.style + ' ' + style.weight + ' ' + style.size + 'pt' + ' ' + style.family + ';color:#' + style.color.toString(16) + '">' +
                    replaceSystemFace(scope.msg.content) + '</span>';
            } else if (scope.msg.contentType == 2) {
                html = '<span class="text-message">' +
                    '<a href="#" class="thumbnail" >' +
                    '<img src="' + scope.msg.content + '" alt="通用的占位符缩略图" >' +
                    '</a>' +
                    '</span>';
            } else if (scope.msg.contentType == 3) {
                // element.css({
                //     width: '300px'
                // });
                //element.addClass('file-message');
                var reg = /\?[\W\w]*/;
                var fileName = decodeURIComponent(reg.exec(scope.msg.content).toString().substr(1));

                html = '<div class="file-message" style="width:250px">' +
                    '<img src="../img/unkown.png" onError= "this.src = \'../img/file/unkown.png\'">' +
                    '<span style="float:left; margin:5px 0px 0px 0px">文件名：' + fileName + '<br/>大小：' + scope.msg.length + '</span>' +
                    '<div class="p-t-sm text-right">' +
                    '<a class="text-primary" role="button"><span>打开</span></a>&nbsp&nbsp' +
                    '<a class="text-primary" role="button"><span>打开文件夹</span></a>' +
                    '</div>' +
                    '</div>';
            } else if (scope.msg.contentType == 4) {
                html = '<span class="text-message">' +
                    '<iframe class="map" border=0 src="' + scope.msg.content + '" frameBorder=no></iframe>' +
                    '</span>';
            } else if (scope.msg.contentType == 5) {
                html = '<span class="text-message">' +
                    '<audio src="' + scope.msg.content + '" controls="controls">' +
                    '</audio>' +
                    '</span>';
            }

            var html_g = '<div class="feed-element">' +
                '<div class="media-body" id="loadmore">' +
                '<p><strong>' +
                scope.msg.senderDisplayName +
                '</strong><small class="text-muted">-2017-2-6 15:57:17&nbsp' +
                scope.msg.ts + '</small></p>' +
                '<div class="well m-l-xs m-t-xs fit-content" >' +
                '<div class="text-point"></div>' + html +
                '</div></div></div>';

            angular.element("#loadmore").prepend(html_g);
            $(function() {
                $("img.lazy").lazyload();
            });
            console.log(html_g);
        }
    }
})();