precalculate projectorchanges in the client
This commit is contained in:
FinnStutzenstein
parent
334a6880b5
commit
08045638ab
@ -27,11 +27,13 @@ angular.module('OpenSlidesApp.agenda', ['OpenSlidesApp.users'])
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'Speaker',
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'jsDataModel',
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'Projector',
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'ProjectHelper',
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'gettextCatalog',
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'gettext',
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'CamelCase',
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'EditForm',
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function($http, DS, Speaker, jsDataModel, Projector, gettextCatalog, gettext, CamelCase, EditForm) {
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function($http, DS, Speaker, jsDataModel, Projector, ProjectHelper, gettextCatalog,
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gettext, CamelCase, EditForm) {
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var name = 'agenda/item';
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return DS.defineResource({
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name: name,
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@ -143,7 +145,7 @@ angular.module('OpenSlidesApp.agenda', ['OpenSlidesApp.users'])
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},
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};
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}
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return $http.post('/rest/core/projector/project/', requestData);
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ProjectHelper.project(requestData);
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} else { // Project the content object
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var contentObject = DS.get(this.content_object.collection, this.content_object.id);
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return contentObject.project(projectorId);
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@ -198,7 +200,7 @@ angular.module('OpenSlidesApp.agenda', ['OpenSlidesApp.users'])
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},
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};
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}
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return $http.post('/rest/core/projector/project/', requestData);
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ProjectHelper.project(requestData);
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},
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// check if list of speakers is projected
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isListOfSpeakersProjected: function () {
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@ -318,11 +318,13 @@ angular.module('OpenSlidesApp.assignments', [])
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'$http',
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'DS',
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'Projector',
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'ProjectHelper',
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'AssignmentRelatedUser',
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'AssignmentPoll',
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'jsDataModel',
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'gettext',
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function ($http, DS, Projector, AssignmentRelatedUser, AssignmentPoll, jsDataModel, gettext) {
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function ($http, DS, Projector, ProjectHelper, AssignmentRelatedUser, AssignmentPoll,
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jsDataModel, gettext) {
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var name = 'assignments/assignment';
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return DS.defineResource({
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name: name,
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@ -369,7 +371,7 @@ angular.module('OpenSlidesApp.assignments', [])
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},
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};
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}
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return $http.post('/rest/core/projector/project/', requestData);
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ProjectHelper.project(requestData);
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},
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// override isProjected function of jsDataModel factory
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isProjected: function (poll_id, anyPoll) {
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@ -728,7 +728,8 @@ angular.module('OpenSlidesApp.core', [
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.factory('jsDataModel', [
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'$http',
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'Projector',
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function($http, Projector) {
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'ProjectHelper',
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function($http, Projector, ProjectHelper) {
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var BaseModel = function() {};
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BaseModel.prototype.project = function(projectorId) {
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// if this object is already projected on projectorId, delete this element from this projector
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@ -743,7 +744,7 @@ angular.module('OpenSlidesApp.core', [
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element: {name: this.getResourceName(), id: this.id},
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};
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}
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return $http.post('/rest/core/projector/project/', requestData);
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ProjectHelper.project(requestData);
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};
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BaseModel.prototype.isProjected = function() {
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// Returns the ids of all projectors if there is a projector element
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@ -1260,6 +1261,92 @@ angular.module('OpenSlidesApp.core', [
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}
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])
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// This factory sends a request to /rest/core/projectors/project
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// with the given data. Also it does the changes done by the server
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// locally and may reverts them, if something went wrong.
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.factory('ProjectHelper', [
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'$http',
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'Projector',
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function ($http, Projector) {
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var uuid4 = function () {
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function s8() {
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return Math.floor((1 + Math.random()) * 0x100000000)
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.toString(16)
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.substring(1);
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}
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return s8() + s8() + s8() + s8();
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};
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return {
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project: function (data) {
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var projector;
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// get all projectors that will be changed.
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var projectorsChanged = _.filter(_.map(data.clear_ids, function (id) {
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return Projector.get(id);
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}));
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if (data.prune && !_.includes(data.clear_ids, data.prune.id)) {
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projector = Projector.get(data.prune.id);
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if (projector) {
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projectorsChanged.push(projector);
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}
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}
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// copy original projectors in case we have to reconstruct those
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// _.cloneDeep and angular.clone does not work here; I'm not
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// exactly sure why..
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var originalProjectors = _.map(projectorsChanged, function (projector) {
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var elements = {};
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_.forEach(projector.elements, function (element, key) {
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elements[key] = _.cloneDeep(element);
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});
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return {
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id: projector.id,
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elements: elements,
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scroll: projector.scroll,
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scale: projector.scale,
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name: projector.name,
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blank: projector.blank,
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width: projector.width,
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height: projector.height,
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projectiondefaults: _.cloneDeep(projector.projectiondefaults),
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};
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});
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// Clear every projector
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_.forEach(projectorsChanged, function (projector) {
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var elements = {};
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_.forEach(projector.elements, function (element, key) {
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if (element.stable) {
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elements[key] = element;
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}
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});
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projector.elements = elements;
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});
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// Add the prune element if given
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if (data.prune) {
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projector = _.find(projectorsChanged, function (projector) {
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return projector.id === data.prune.id;
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});
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if (projector) {
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projector.scroll = 0;
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projector.elements[uuid4()] = data.prune.element;
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}
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}
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Projector.inject(projectorsChanged);
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$http.post('/rest/core/projector/project/', data).then(null,
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function (error) {
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// revert the changed made earlier
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Projector.inject(originalProjectors);
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}
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);
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},
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};
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}
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])
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/* Model for all projection defaults */
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.factory('ProjectionDefault', [
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'DS',
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@ -415,6 +415,10 @@ class ProjectorViewSet(ModelViewSet):
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}
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}
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"""
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# The data has to be a dict.
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if not isinstance(request.data, dict):
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raise ValidationError({'detail': _('The data has to be a dict.')})
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# Get projector ids to clear
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clear_projector_ids = request.data.get('clear_ids', [])
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for id in clear_projector_ids:
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@ -225,9 +225,11 @@ angular.module('OpenSlidesApp.motions', [
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'diffService',
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'OpenSlidesSettings',
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'Projector',
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'ProjectHelper',
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'operator',
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function(DS, $http, MotionPoll, MotionStateAndRecommendationParser, MotionChangeRecommendation, MotionComment, jsDataModel, gettext, gettextCatalog,
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Config, lineNumberingService, diffService, OpenSlidesSettings, Projector, operator) {
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function(DS, $http, MotionPoll, MotionStateAndRecommendationParser, MotionChangeRecommendation,
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MotionComment, jsDataModel, gettext, gettextCatalog, Config, lineNumberingService,
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diffService, OpenSlidesSettings, Projector, ProjectHelper, operator) {
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var name = 'motions/motion';
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return DS.defineResource({
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name: name,
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@ -673,7 +675,7 @@ angular.module('OpenSlidesApp.motions', [
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},
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};
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}
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return $http.post('/rest/core/projector/project/', requestData);
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ProjectHelper.project(requestData);
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},
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isProjected: function (mode) {
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var self = this;
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