sheercms/static/routes/templates/template.controller.js

Sheer Cliff CMS is a simple and powerful content management system (CMS) for Node JS.

app.controller('TemplateController', function($scope, $rootScope, TemplateService) {

    $scope.templates = [];
    $scope.template = null; //the template being edited

    $scope.data = {
        title: "Templates",
        message: "",
        messageType: "",  //alert-success, alert-warning, alert-info, alert-danger
        //fieldCheckCount: 0,
        editing: false,
        isNew: false,
        isAuthorized: false
    };

    $scope.buttons = {
        back: false,
        newTemplate: true,
        refresh: true,
        save: false,
        delete: false
    };

    $scope.showNewTemplate = function() {
        $scope.data.title = "New Template";
        $scope.template = new Template();
        $scope.data.editing = true;
        $scope.data.isNew = true;
        resetEditData();
        updateButtons();
    };

    $scope.editTemplate = function(id) {
        clearMessage();
        $scope.data.title = "Edit Template";
        $scope.data.editing = true;
        $scope.data.isNew = false;
        resetEditData();

        TemplateService.getTemplate(id).then(function(data) {
            if (data) {
                if (data.success && data.template) {
                    $scope.template = data.template;
                    updateButtons();
                }
                else if (data.success)
                    setMessage('Template not found.', 'alert-danger');
                else
                    setMessage(data.message, 'alert-danger');
            } else {
                setMessage('Error loading the template data.', 'alert-danger');
            }
        });
    };

    $scope.save = function() {
        setMessage("Saving template...", "alert-info");
        TemplateService.save($scope.template).then(function(data) {
            if (data.success) {
                setMessage(data.message, "alert-success");

                //update the template's properties
                $scope.template = data.template;
                $scope.data.isNew = false;

                updateButtons();

                loadRecords(false, false);
            } else {
                setMessage(data.message, "alert-danger");
            }
        });
    };

    $scope.delete = function() {
        if (confirm('Are you sure you want to delete this template?')) {
            setMessage("Deleting template...", "alert-info");
            TemplateService.delete($scope.template.id).then(function (data) {
                if (data.success) {
                    loadRecords(false, false);
                    $scope.back();
                    setMessage(data.message, "alert-success");
                } else {
                    setMessage(data.message, "alert-danger");
                }
            });
        }
    };

    $scope.back = function() {
        $scope.data.title = "Templates";
        $scope.data.editing = false;
        $scope.template = null;
        clearMessage();
        updateButtons();
    };

    $scope.reload = function() {
        loadRecords(true, false);
    }

    function resetEditData() {
        //$scope.data.fieldCheckAll = false;
        //$scope.data.fieldCheckCount = 0;
    }

    function isValidFieldName(name) {
        var pattern = /^[a-zA-Z]{1}[a-zA-Z0-9]{3,20}$/; //4-20 characters; starts with letter; numbers and letters only.
        return pattern.test(name);
    }

    function init() {
        $scope.$parent.resize('.template-view');
        if ($scope.global.isAdmin === true) {
            $scope.data.isAuthorized = true;
            loadRecords(true, true);
        }
        else {
            $scope.data.isAuthorized = false;
        }
    }

    function loadRecords(showMessage, useCache) {
        TemplateService.list(useCache).then(function(data) {
            if (data.success) {
                if (showMessage)
                    setMessage(data.message, "alert-success");
                $scope.templates = data.templates;
            }
            else {
                setMessage(data.message, "alert-danger");
            }
        });
    }

    function updateButtons() {
        if ($scope.data.editing == true) {
            $scope.buttons.back = true;
            $scope.buttons.save = true;
            $scope.buttons.delete = ($scope.data.isNew === false);
            $scope.buttons.newTemplate = false;
            $scope.buttons.refresh = false;
        }
        else {
            $scope.buttons.back = false;
            $scope.buttons.save = false;
            $scope.buttons.delete = false;
            $scope.buttons.newTemplate = true;
            $scope.buttons.refresh = true;
        }
    }

    function clearMessage() {
        $scope.data.message = "";
        $scope.data.messageType = "";
    }

    function setMessage(msg, type) {
        $scope.data.message = msg;
        $scope.data.messageType = type;
    }

    function Template() {
        var self = this;
        self.name = "";
        self.key = "";
        self.desc = "";
        self.icon = "";
        self.viewText = "";
        self.cacheSeconds = 0;
    }

    init();
});