crm.clientright.ru/modules/Workflow2/js-templates/_WorkflowExecution.jst

window.WorkflowExecution = function() {
    this._crmid = null;
    this._execId = null;

    this._workflowId = null;
    this._workflowTrigger = null;

    this._execId = null;
    this._blockID = null;

    this._requestValues = {};
    this._requestValuesKey = null;

    this._callback = null;
    this._allowParallel = false;
    this._allowRedirection = true;
    this._backgroundMode = false;
    this._extraEnvironment = {};
    this._ListViewMode = false;
    this._FrontendType = undefined;

    this.setFrontendType = function(type) {
        this._FrontendType = type;
    };

    this.setEnvironment = function(envVars) {
        this._extraEnvironment = envVars;
    };

    this.addEnvironment = function(key, value) {
        this._extraEnvironment[key] = value;
    };

    this.setRequestedData = function(values, relatedKey) {
        this._requestValues = values;
        this._requestValuesKey = relatedKey;
    };

    this.allowParallel = function() {
        this._allowParallel = true;
    };
    this.init = function(crmid) {
        this._crmid = crmid;
    };

    this.setWorkflowByTrigger = function(triggerName) {
        this._workflowTrigger = triggerName;
        this._workflowId = undefined;
    };

    this.setWorkflowById = function(workflow_id) {
        this._workflowId = workflow_id;
        this._workflowTrigger = undefined;
    };

    this.setBackgroundMode = function(value) {
        this._backgroundMode = value;
    };
    this.setCallback = function(callback) {
        this._callback = callback;
    };
    this.setListViewMode = function(listView) {
        this._ListViewMode = listView == true;
    };

    this.enableRedirection = function(value) {
        this._allowRedirection = value ? true : false;
    };

    this._handleDownloads = function(response) {
        var html = '<p>' + response.download_text + '</p>';
        html += '<ul style="list-style:none;">';
        $.each(response.downloads, function(index, data) {
            html += '<li style="margin-bottom:5px;"><a href="' + data.url + '" target="_blank"><i class="fa fa-download" style="margin-right:10px;" aria-hidden="true"></i> <strong>' + data.filename + '</strong></a></li>';
        });
        html += '</ul>';

        bootbox.dialog({
            message:html,
            closeButton:true,
            buttons: {
                ok: {
                    label: 'Ok',
                    className: 'btn-success'
                }
            }
        });
    };

    this._handleRedirection = function(response) {
        if(this._allowRedirection === true) {
            if(response["redirection_target"] == "same") {
                window.location.href = response["redirection"];
                return true;
            } else {
                window.open(response["redirection"]);
                return true;
            }
        }
        return false;
    };

    this.setContinue = function(execID, blockID) {
        this._execId = execID;
        this._blockID = blockID;
    };

    this.executeWithForm = function(form) {
        if(typeof jQuery(form).ajaxSubmit == 'undefined') {
            console.error('jquery.forms plugin requuired!');
            return;
        }

        WorkflowRunning = true;
        RedooUtils('Workflow2').blockUI({ message: '<h4 style="padding:5px 0;"><img src="modules/Workflow2/icons/sending.gif" style="margin-bottom:20px;" /><br/>Please wait ...</h4>' });

        jQuery(form).ajaxSubmit({
            'url' : "index.php",
            'type': 'post',
            data: {
                "module" : "Workflow2",
                "action" : "ExecuteNew",

                'crmid' : this._crmid,

                'workflowID' : this._workflowId === null ? undefined : this._workflowId,
                'allowParallel': this._allowParallel ? 1 : 0,

                'continueExecId': this._execId === null ? undefined : this._execId,
                'continueBlockId': this._blockID === null ? undefined : this._blockID,
                'requestValues': this._requestValues === null ? undefined : this._requestValues,
                'requestValuesKey': this._requestValuesKey === null ? undefined : this._requestValuesKey,
                'extraEnvironment': this._extraEnvironment,
                'listviewmode': this._ListViewMode ? 1 : 0
            },
            success:jQuery.proxy(this.executionResponse, this),
            error:jQuery.proxy(this.executionResponse, this)
        });

    };

    this.frontendWorkflows = function(workflowIDs, record) {
        var dfd = jQuery.Deferred();

        RedooAjax('Workflow2').post('index.php', {
            'module': 'Workflow2',
            'action': 'FrontendWorkflowExec',
            'workflow_ids': workflowIDs,
            'record': record,
            'dataType': 'json'
        }).then($.proxy(function(data) {
            //this.executionResponse(data);

            dfd.resolve( data );
        }, this));

        return dfd.promise();
    };

    this.execute = function() {
        if(this._backgroundMode === false) {
            RedooUtils('Workflow2').blockUI({message: '<h4 style="padding:5px 0;"><img src="modules/Workflow2/icons/sending.gif" style="margin-bottom:20px;"/><br/>Please wait ...</h4>'});
        }

        WorkflowRunning = true;
        jQuery.post("index.php", {
                "module" : "Workflow2",
                "action" : "ExecuteNew",
                //XDEBUG_PROFILE:1,

                'frontendtype': this._FrontendType,
                'crmid' : this._crmid,

                'workflowID' : this._workflowId === null ? undefined : this._workflowId,
                'triggerName' : this._workflowTrigger === null ? undefined : this._workflowTrigger,

                'allowParallel': this._allowParallel ? 1 : 0,

                'continueExecId': this._execId === null ? undefined : this._execId,
                'continueBlockId': this._blockID === null ? undefined : this._blockID,
                'requestValues': this._requestValues === null ? undefined : this._requestValues,
                'requestValuesKey': this._requestValuesKey === null ? undefined : this._requestValuesKey,
                'extraEnvironment': this._extraEnvironment,
                'listviewmode': this._ListViewMode ? 1 : 0
            }
        ).always(jQuery.proxy(this.executionResponse, this));
    };

    this.executionResponse = function(responseTMP) {
        if(typeof responseTMP == 'object' && typeof responseTMP.responseText != 'undefined') {
            responseTMP = responseTMP.responseText;
        }

        if(responseTMP.indexOf('Invalid request') !== -1) {
            alert('You did not do any action in VtigerCRM since a long time. The page needs to be reloaded, before you could use the Workflow Designer.');
            window.location.reload();
            return;
        }

        if(this._backgroundMode === false) {
            RedooUtils('Workflow2').unblockUI();
        }

        WorkflowRunning = false;

        var response;
        try {
            response = jQuery.parseJSON(responseTMP);
        } catch(exp) {
            console.log(exp);
            console.log(responseTMP);
            return;
        }

        if(response !== null && response["result"] == "ready") {
            if(typeof this._callback == 'function') {
                var retVal = this._callback.call(this, response);

                if(typeof retVal != 'undefined' && retVal === false) {
                    return;
                }
            }

            if(typeof response["redirection"] != "undefined" && typeof response["downloads"] != "undefined") {
                this._handleDownloads(response);
                this._handleRedirection(response);
                return;
            } else if(typeof response["redirection"] != "undefined") {
                this._handleRedirection(response);
                return;
            } else if(typeof response["downloads"] != "undefined") {
                this._handleDownloads(response);
                return;
            }

            if(this._allowRedirection === true && this._backgroundMode === false && typeof response["prevent_reload"] === 'undefined') {
                window.location.reload();
            }
        } else if(response !== null && response["result"] == "asktocontinue") {
            jQuery('body').append('<style type="text/css">.bootbox.modal {z-index: 9999 !important;}</style>');
            bootbox.confirm({
                message: response['question'],
                buttons: {
                    confirm: {
                        label: response['LBL_YES'],
                        className: 'btn-success'
                    },
                    cancel: {
                        label: response['LBL_NO'],
                        className: 'btn-danger'
                    }
                },
                callback: function (result) {
                    if(result === true) {
                        FlexUtils('Workflow2').hideModalBox();
                        var Execution = new WorkflowExecution();
                        Execution.setContinue(response['execid'], response['blockid']);
                        Execution.execute();
                    }
                }
            });
        } else if(response !== null && response["result"] == "requestForm") {
            this._requestValuesKey = response['fields_key'];
            this._execId = response['execId'];

            if(typeof RequestValuesForm2 == 'undefined') {
                jQuery.getScript('modules/Workflow2/views/resources/js/RequestValuesForm2.js', jQuery.proxy(function() {

                    var requestForm = new RequestValuesForm2(response['fields_key'], response);
                    requestForm.setCallback(jQuery.proxy(this.submitRequestFields, this));
                    requestForm.show(response.html, response.script);

                    //response, this._requestValuesKey, response['request_message'], , response['stoppable'], response['pausable'], response['options']);
                }, this));
            } else {
                var requestForm = new RequestValuesForm2(response['fields_key'], response);
                requestForm.setCallback(jQuery.proxy(this.submitRequestFields, this));
                requestForm.show(response.html, response.script);
            }
        } else if(response !== null && response["result"] == "reqvalues") {
            this._requestValuesKey = response['fields_key'];
            this._execId = response['execId'];

            if(typeof RequestValuesForm == 'undefined') {
                jQuery.getScript('modules/Workflow2/views/resources/js/RequestValuesForm.js', jQuery.proxy(function() {
                    var requestForm = new RequestValuesForm();
                    requestForm.show(response, this._requestValuesKey, response['request_message'], jQuery.proxy(this.submitRequestFields, this), response['stoppable'], response['pausable'], response['options']);
                }, this));
            } else {
                var requestForm = new RequestValuesForm();
                requestForm.show(response, this._requestValuesKey, response['request_message'], jQuery.proxy(this.submitRequestFields, this), response['stoppable'], response['pausable'], response['options']);
            }
        } else if(response !== null && response["result"] == "error") {
            console.log('Errorcode: ' + response.errorcode);
            app.showModalWindow('<div style="padding:10px 50px;text-align:center;">' + response.message + '</div>');
        } else {
            console.log(response);
        }
    };

    this.submitRequestFields = function(key, values, value2, form) {

        this._requestValues = {};
        this._requestValuesKey = key;

        var html = '';
        jQuery.each(values, jQuery.proxy(function(index, value) {
            if(value.name.substr(-2) != '[]') {
                this._requestValues[value.name] = value.value;
            } else {
                var varName = value.name.substr(0, value.name.length - 2);
                if(typeof this._requestValues[varName] === 'undefined') {
                    this._requestValues[varName] = [];
                }

                this._requestValues[varName].push(value.value);
            }
        }, this));

        if(jQuery('[type="file"]', form).length > 0) {
            var html = '<form action="#" method="POST" onsubmit="return false;">';
            jQuery('input, select, button', form).attr('disabled', 'disabled');
            jQuery('[type="file"]', form).removeAttr('disabled').each(jQuery.proxy(function(index, ele) {
                var name = jQuery(ele).attr('name');
                jQuery(ele).attr('name', 'fileUpload[' + name + ']');

                this._requestValues[name] = jQuery(ele).data('filestoreid');
            }, this));
            html += '</form>';
            this.executeWithForm(form);
            return;
        }

        this.execute();
    }
};