Golang now.Parse函数代码示例

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本文整理汇总了Golang中github.com/jinzhu/now.Parse函数的典型用法代码示例。如果您正苦于以下问题：Golang Parse函数的具体用法？Golang Parse怎么用？Golang Parse使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Parse函数的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: SearchAttrs

func (res *Resource) SearchAttrs(columns ...string) []string {
	if len(columns) > 0 {
		res.searchAttrs = columns
		res.SearchHandler = func(keyword string, context *qor.Context) *gorm.DB {
			db := context.GetDB()
			var conditions []string
			var keywords []interface{}
			scope := db.NewScope(res.Value)

			for _, column := range columns {
				if field, ok := scope.FieldByName(column); ok {
					switch field.Field.Kind() {
					case reflect.String:
						conditions = append(conditions, fmt.Sprintf("upper(%v) like upper(?)", scope.Quote(field.DBName)))
						keywords = append(keywords, "%"+keyword+"%")
					case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
						if _, err := strconv.Atoi(keyword); err == nil {
							conditions = append(conditions, fmt.Sprintf("%v = ?", scope.Quote(field.DBName)))
							keywords = append(keywords, keyword)
						}
					case reflect.Float32, reflect.Float64:
						if _, err := strconv.ParseFloat(keyword, 64); err == nil {
							conditions = append(conditions, fmt.Sprintf("%v = ?", scope.Quote(field.DBName)))
							keywords = append(keywords, keyword)
						}
					case reflect.Struct:
						// time ?
						if _, ok := field.Field.Interface().(time.Time); ok {
							if parsedTime, err := now.Parse(keyword); err == nil {
								conditions = append(conditions, fmt.Sprintf("%v = ?", scope.Quote(field.DBName)))
								keywords = append(keywords, parsedTime)
							}
						}
					case reflect.Ptr:
						// time ?
						if _, ok := field.Field.Interface().(*time.Time); ok {
							if parsedTime, err := now.Parse(keyword); err == nil {
								conditions = append(conditions, fmt.Sprintf("%v = ?", scope.Quote(field.DBName)))
								keywords = append(keywords, parsedTime)
							}
						}
					default:
						conditions = append(conditions, fmt.Sprintf("%v = ?", scope.Quote(field.DBName)))
						keywords = append(keywords, keyword)
					}
				}
			}

			if len(conditions) > 0 {
				return context.GetDB().Where(strings.Join(conditions, " OR "), keywords...)
			} else {
				return context.GetDB()
			}
		}
	}

	return res.searchAttrs
}

开发者ID:kennylixi，项目名称:qor，代码行数:58，代码来源:resource.go

示例2: GetChartData

/*
date format 2015-01-23
*/
func GetChartData(table, start, end string) (res []Chart) {
	startdate, err := now.Parse(start)
	if err != nil {
		return
	}

	enddate, err := now.Parse(end)
	if err != nil || enddate.UnixNano() < startdate.UnixNano() {
		enddate = now.EndOfDay()
	} else {
		enddate = enddate.AddDate(0, 0, 1)
	}

	db.DB.Table(table).Where("created_at > ? AND created_at < ?", startdate, enddate).Select("date(created_at) as date, count(*) as total").Group("date(created_at)").Order("date(created_at)").Scan(&res)
	return
}

开发者ID:rand99，项目名称:qor-example，代码行数:19，代码来源:chart.go

示例3: GetLeadChanges

// GetLeadChanges get a series of changes based on a data/time string and list ID
func GetLeadChanges(req Requester, dateTime string, listID string, fields string) (leadChanges *LeadChange, err error) {
	tNow, err := now.Parse(dateTime)
	if err != nil {
		logrus.Error("couldn't parse date-time: ", err)
		return nil, err
	}
	dateTime = tNow.Format("2006-01-02T15:04-0800")
	token, err := getPagingToken(req, dateTime)
	if err != nil {
		return nil, err
	}
	urlQuery := url.Values{}
	urlQuery.Set("nextPageToken", token)
	urlQuery.Set("fields", fields)
	urlQuery.Set("listId", listID)

	url := fmt.Sprintf("activities/leadchanges.json?%s", urlQuery.Encode())
	logrus.Debug("url: ", url)
	body, err := req.Get(url)
	if err != nil {
		return nil, err
	}
	logrus.Debug("Body: ", string(body))
	err = json.Unmarshal(body, &leadChanges)
	if err != nil {
		logrus.Error("Error with JSON: ", err)
	}
	return leadChanges, err
}

开发者ID:FrenchBen，项目名称:goketo，代码行数:30，代码来源:activity.go

示例4: DefaultOrRawTimestamp

// DefaultOrRawTimestamp will compare the timestamp and the raw timestamp to
// each other and return the given timestamp if the raw and the timestamp are
// the same. Else it will parse the raw timestamp and return that. This is
// mostly used for determining if a timestamp flag was given or not (see
// commands package).
func DefaultOrRawTimestamp(timestamp time.Time, raw string) (time.Time, error) {
	if timestamp.String() == raw {
		return timestamp, nil
	}

	parsed, err := now.Parse(raw)
	if err != nil {
		return time.Time{}, errgo.Notef(err, "can not parse timestamp")
	}

	return parsed, nil
}

开发者ID:AlexanderThaller，项目名称:lablog，代码行数:17，代码来源:main.go

示例5: parse

func parse(response string) (record *Record, err error) {
	for _, line := range strings.Split(response, "\n") {
		line = strings.TrimSpace(line)
		if line == "" || !strings.Contains(line, ":") {
			continue
		}
		parts := strings.SplitN(line, ":", 2)
		key, value := strings.TrimSpace(parts[0]), strings.TrimSpace(parts[1])
		if strings.ToLower(key) == "creation date" || strings.ToLower(key) == "changed" || strings.ToLower(key) == "domain create date" {
			if parsedDate, parseErr := now.Parse(value); parseErr != nil {
				err = parseErr
			} else {
				record = &Record{CreatedOn: parsedDate, Registered: true}
			}
			return
		}
	}
	return nil, errors.New("Unable to parse whois record")
}

开发者ID:xboston，项目名称:gois，代码行数:19，代码来源:gois.go

示例6: GetActivity

// GetActivity get a series of activities based on a data/time string and optional list/leads ID
func GetActivity(req Requester, activityReq ActivityRequest) (activities *Activity, err error) {
	if activityReq.ActivityTypeID == "" {
		logrus.Error("Missing activity ID")
		return nil, errors.New("missing activity ID")
	}
	tNow, err := now.Parse(activityReq.DateTime)
	if err != nil {
		logrus.Error("couldn't parse date-time: ", err)
		return nil, err
	}
	activityReq.DateTime = tNow.Format("2006-01-02T15:04-0800")
	token, err := getPagingToken(req, activityReq.DateTime)
	if err != nil {
		return nil, err
	}
	urlQuery := url.Values{}
	urlQuery.Set("nextPageToken", token)
	urlQuery.Set("activityTypeIds", activityReq.ActivityTypeID)
	if activityReq.ListID != "" {
		urlQuery.Set("listId", activityReq.ListID)
	}
	if len(activityReq.LeadIDs) > 0 {
		for _, leadID := range activityReq.LeadIDs {
			urlQuery.Add("leadIds", leadID)
		}
	}

	url := fmt.Sprintf("activities.json?%s", urlQuery.Encode())
	logrus.Debug("url: ", url)
	body, err := req.Get(url)
	if err != nil {
		return nil, err
	}
	logrus.Debug("Body: ", string(body))
	err = json.Unmarshal(body, &activities)
	if err != nil {
		logrus.Error("Error with JSON: ", err)
	}
	return activities, err
}

开发者ID:FrenchBen，项目名称:goketo，代码行数:41，代码来源:activity.go

示例7: SearchAttrs

func (res *Resource) SearchAttrs(columns ...string) []string {
	if len(columns) != 0 || res.searchAttrs == nil {
		if len(columns) == 0 {
			columns = res.ConvertSectionToStrings(res.indexSections)
		}

		if len(columns) > 0 {
			res.searchAttrs = &columns
			res.SearchHandler = func(keyword string, context *qor.Context) *gorm.DB {
				db := context.GetDB()
				var joinConditionsMap = map[string][]string{}
				var conditions []string
				var keywords []interface{}
				scope := db.NewScope(res.Value)

				for _, column := range columns {
					currentScope, nextScope := scope, scope

					if strings.Contains(column, ".") {
						for _, field := range strings.Split(column, ".") {
							column = field
							currentScope = nextScope
							if field, ok := scope.FieldByName(field); ok {
								if relationship := field.Relationship; relationship != nil {
									nextScope = currentScope.New(reflect.New(field.Field.Type()).Interface())
									key := fmt.Sprintf("LEFT JOIN %v ON", nextScope.TableName())

									for index := range relationship.ForeignDBNames {
										if relationship.Kind == "has_one" || relationship.Kind == "has_many" {
											joinConditionsMap[key] = append(joinConditionsMap[key],
												fmt.Sprintf("%v.%v = %v.%v",
													nextScope.QuotedTableName(), scope.Quote(relationship.ForeignDBNames[index]),
													currentScope.QuotedTableName(), scope.Quote(relationship.AssociationForeignDBNames[index]),
												))
										} else if relationship.Kind == "belongs_to" {
											joinConditionsMap[key] = append(joinConditionsMap[key],
												fmt.Sprintf("%v.%v = %v.%v",
													currentScope.QuotedTableName(), scope.Quote(relationship.ForeignDBNames[index]),
													nextScope.QuotedTableName(), scope.Quote(relationship.AssociationForeignDBNames[index]),
												))
										}
									}
								}
							}
						}
					}

					var tableName = currentScope.Quote(currentScope.TableName())
					if field, ok := currentScope.FieldByName(column); ok && field.IsNormal {
						switch field.Field.Kind() {
						case reflect.String:
							conditions = append(conditions, fmt.Sprintf("upper(%v.%v) like upper(?)", tableName, scope.Quote(field.DBName)))
							keywords = append(keywords, "%"+keyword+"%")
						case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
							if _, err := strconv.Atoi(keyword); err == nil {
								conditions = append(conditions, fmt.Sprintf("%v.%v = ?", tableName, scope.Quote(field.DBName)))
								keywords = append(keywords, keyword)
							}
						case reflect.Float32, reflect.Float64:
							if _, err := strconv.ParseFloat(keyword, 64); err == nil {
								conditions = append(conditions, fmt.Sprintf("%v.%v = ?", tableName, scope.Quote(field.DBName)))
								keywords = append(keywords, keyword)
							}
						case reflect.Bool:
							if value, err := strconv.ParseBool(keyword); err == nil {
								conditions = append(conditions, fmt.Sprintf("%v.%v = ?", tableName, scope.Quote(field.DBName)))
								keywords = append(keywords, value)
							}
						case reflect.Struct:
							// time ?
							if _, ok := field.Field.Interface().(time.Time); ok {
								if parsedTime, err := now.Parse(keyword); err == nil {
									conditions = append(conditions, fmt.Sprintf("%v.%v = ?", tableName, scope.Quote(field.DBName)))
									keywords = append(keywords, parsedTime)
								}
							}
						case reflect.Ptr:
							// time ?
							if _, ok := field.Field.Interface().(*time.Time); ok {
								if parsedTime, err := now.Parse(keyword); err == nil {
									conditions = append(conditions, fmt.Sprintf("%v.%v = ?", tableName, scope.Quote(field.DBName)))
									keywords = append(keywords, parsedTime)
								}
							}
						default:
							conditions = append(conditions, fmt.Sprintf("%v.%v = ?", tableName, scope.Quote(field.DBName)))
							keywords = append(keywords, keyword)
						}
					}
				}

				// join conditions
				if len(joinConditionsMap) > 0 {
					var joinConditions []string
					for key, values := range joinConditionsMap {
						joinConditions = append(joinConditions, fmt.Sprintf("%v %v", key, strings.Join(values, " AND ")))
					}
					db = db.Joins(strings.Join(joinConditions, " "))
				}

//.........这里部分代码省略.........

开发者ID:netyum，项目名称:qor，代码行数:101，代码来源:resource.go

示例8: updateMeta

func (meta *Meta) updateMeta() {
	if meta.Name == "" {
		utils.ExitWithMsg("Meta should have name: %v", reflect.ValueOf(meta).Type())
	} else if meta.Alias == "" {
		meta.Alias = meta.Name
	}

	if meta.Label == "" {
		meta.Label = utils.HumanizeString(meta.Name)
	}

	var (
		scope       = &gorm.Scope{Value: meta.base.Value}
		nestedField = strings.Contains(meta.Alias, ".")
		field       *gorm.StructField
		hasColumn   bool
	)

	if nestedField {
		subModel, name := utils.ParseNestedField(reflect.ValueOf(meta.base.Value), meta.Alias)
		subScope := &gorm.Scope{Value: subModel.Interface()}
		field, hasColumn = getField(subScope.GetStructFields(), name)
	} else {
		if field, hasColumn = getField(scope.GetStructFields(), meta.Alias); hasColumn {
			meta.Alias = field.Name
			if field.IsNormal {
				meta.DBName = field.DBName
			}
		}
	}

	var fieldType reflect.Type
	if hasColumn {
		fieldType = field.Struct.Type
		for fieldType.Kind() == reflect.Ptr {
			fieldType = fieldType.Elem()
		}
	}

	// Set Meta Type
	if meta.Type == "" && hasColumn {
		if relationship := field.Relationship; relationship != nil {
			if relationship.Kind == "has_one" {
				meta.Type = "single_edit"
			} else if relationship.Kind == "has_many" {
				meta.Type = "collection_edit"
			} else if relationship.Kind == "belongs_to" {
				meta.Type = "select_one"
			} else if relationship.Kind == "many_to_many" {
				meta.Type = "select_many"
			}
		} else {
			switch fieldType.Kind().String() {
			case "string":
				if size, ok := utils.ParseTagOption(field.Tag.Get("sql"))["SIZE"]; ok {
					if i, _ := strconv.Atoi(size); i > 255 {
						meta.Type = "text"
					} else {
						meta.Type = "string"
					}
				} else if text, ok := utils.ParseTagOption(field.Tag.Get("sql"))["TYPE"]; ok && text == "text" {
					meta.Type = "text"
				} else {
					meta.Type = "string"
				}
			case "bool":
				meta.Type = "checkbox"
			default:
				if regexp.MustCompile(`^(.*)?(u)?(int)(\d+)?`).MatchString(fieldType.Kind().String()) {
					meta.Type = "number"
				} else if regexp.MustCompile(`^(.*)?(float)(\d+)?`).MatchString(fieldType.Kind().String()) {
					meta.Type = "float"
				} else if _, ok := reflect.New(fieldType).Interface().(*time.Time); ok {
					meta.Type = "datetime"
				} else if _, ok := reflect.New(fieldType).Interface().(media_library.MediaLibrary); ok {
					meta.Type = "file"
				}
			}
		}
	}

	// Set Meta Resource
	if meta.Resource == nil {
		if hasColumn && (field.Relationship != nil) {
			var result interface{}
			if fieldType.Kind().String() == "struct" {
				result = reflect.New(fieldType).Interface()
			} else if fieldType.Kind().String() == "slice" {
				refelectType := fieldType.Elem()
				for refelectType.Kind() == reflect.Ptr {
					refelectType = refelectType.Elem()
				}
				result = reflect.New(refelectType).Interface()
			}

			res := meta.base.GetAdmin().NewResource(result)
			res.compile()
			meta.Resource = res
		}
	}
//.........这里部分代码省略.........

开发者ID:ZhiqinYang，项目名称:qor，代码行数:101，代码来源:meta.go

示例9: FetchChannel

func (f *defaultFeedparserImpl) FetchChannel(channel *models.Channel) error {

	result, err := fetch(channel.URL)

	if err != nil {
		return err
	}

	// update channel

	f.Log.Info("Channel:"+channel.Title, " podcasts:", len(result.Items))

	channel.Title = result.Channel.Title
	channel.Image = result.Channel.Image.Url
	channel.Description = result.Channel.Description

	website := result.getWebsiteURL()
	if website != "" {
		channel.Website.String = website
		channel.Website.Valid = true
	}

	// we just want unique categories
	categoryMap := make(map[string]string)

	for _, category := range result.Channel.Categories {
		categoryMap[category.Text] = category.Text
	}

	var categories []string
	for _, category := range categoryMap {
		categories = append(categories, category)
	}

	channel.Categories.String = strings.Join(categories, " ")
	channel.Categories.Valid = true

	if err := f.DB.Channels.Create(channel); err != nil {
		return err
	}

	for _, item := range result.Items {
		podcast := &models.Podcast{
			ChannelID:   channel.ID,
			Title:       item.Title,
			Description: item.Description,
		}

		if len(item.Enclosures) == 0 {
			continue
		}

		podcast.EnclosureURL = item.Enclosures[0].Url

		if item.Guid == nil {
			f.Log.Debug("Podcast ID:" + podcast.Title + " has no GUID, using pub date")
			// use pub date + URL as standin Guid

			podcast.Guid = item.PubDate + ":" + podcast.EnclosureURL

		} else {
			podcast.Guid = *item.Guid
		}

		if item.Source != nil {
			podcast.Source = item.Source.Url
		}

		if podcast.Guid == "" {
			f.Log.Error("Could not find suitable GUID for " + podcast.Title)
		}

		var pubDate time.Time

		// try using the builtin RSS parser first
		if pubDate, err = item.ParsedPubDate(); err != nil {
			// try some other parsers
			pubDate, err = now.Parse(item.PubDate)
			// pubdate will be "empty", we'll have to live with that
			// but log anyway to see if we can fix that format
			if err != nil {
				f.Log.Error(err)
			}
		}
		podcast.PubDate = pubDate

		if err = f.DB.Podcasts.Create(podcast); err != nil {
			return err
		}
	}

	return nil

}

开发者ID:thesoftwarefactoryuk，项目名称:podbaby，代码行数:94，代码来源:feedparser.go

示例10: Initialize


//.........这里部分代码省略.........
						if len(primaryKeys) == 0 {
							field := reflectValue.FieldByName(relationship.ForeignFieldNames[0])
							field.Set(reflect.Zero(field.Type()))
						}
					}

					if len(primaryKeys) > 0 {
						context.GetDB().Where(primaryKeys).Find(field.Addr().Interface())
					}

					// Replace many 2 many relations
					if relationship.Kind == "many_to_many" {
						if !scope.PrimaryKeyZero() {
							context.GetDB().Model(resource).Association(meta.FieldName).Replace(field.Interface())
							field.Set(reflect.Zero(field.Type()))
						}
					}
				}
			}
		} else {
			meta.Setter = func(resource interface{}, metaValue *MetaValue, context *qor.Context) {
				if metaValue == nil {
					return
				}

				value := metaValue.Value
				fieldName := meta.FieldName
				if nestedField {
					fields := strings.Split(fieldName, ".")
					fieldName = fields[len(fields)-1]
				}

				field := reflect.Indirect(reflect.ValueOf(resource)).FieldByName(fieldName)
				if field.Kind() == reflect.Ptr {
					if field.IsNil() {
						field.Set(utils.NewValue(field.Type()).Elem())
					}

					for field.Kind() == reflect.Ptr {
						field = field.Elem()
					}
				}

				if field.IsValid() && field.CanAddr() {
					switch field.Kind() {
					case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
						field.SetInt(utils.ToInt(value))
					case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
						field.SetUint(utils.ToUint(value))
					case reflect.Float32, reflect.Float64:
						field.SetFloat(utils.ToFloat(value))
					case reflect.Bool:
						// TODO: add test
						if utils.ToString(value) == "true" {
							field.SetBool(true)
						} else {
							field.SetBool(false)
						}
					default:
						if scanner, ok := field.Addr().Interface().(sql.Scanner); ok {
							if scanner.Scan(value) != nil {
								scanner.Scan(utils.ToString(value))
							}
						} else if reflect.TypeOf("").ConvertibleTo(field.Type()) {
							field.Set(reflect.ValueOf(utils.ToString(value)).Convert(field.Type()))
						} else if reflect.TypeOf([]string{}).ConvertibleTo(field.Type()) {
							field.Set(reflect.ValueOf(utils.ToArray(value)).Convert(field.Type()))
						} else if rvalue := reflect.ValueOf(value); reflect.TypeOf(rvalue.Type()).ConvertibleTo(field.Type()) {
							field.Set(rvalue.Convert(field.Type()))
						} else if _, ok := field.Addr().Interface().(*time.Time); ok {
							if str := utils.ToString(value); str != "" {
								if newTime, err := now.Parse(str); err == nil {
									field.Set(reflect.ValueOf(newTime))
								}
							}
						} else {
							var buf = bytes.NewBufferString("")
							json.NewEncoder(buf).Encode(value)
							if err := json.NewDecoder(strings.NewReader(buf.String())).Decode(field.Addr().Interface()); err != nil {
								utils.ExitWithMsg("Can't set value %v to %v [meta %v]", reflect.TypeOf(value), field.Type(), meta)
							}
						}
					}
				}
			}
		}
	}

	if nestedField {
		oldvalue := meta.Valuer
		meta.Valuer = func(value interface{}, context *qor.Context) interface{} {
			return oldvalue(getNestedModel(value, meta.FieldName, context), context)
		}
		oldSetter := meta.Setter
		meta.Setter = func(resource interface{}, metaValue *MetaValue, context *qor.Context) {
			oldSetter(getNestedModel(resource, meta.FieldName, context), metaValue, context)
		}
	}
	return nil
}

开发者ID:joelchen，项目名称:qor，代码行数:101，代码来源:meta.go

示例11: Fetch

func (f *feedparserImpl) Fetch(channel *models.Channel) error {

	result, err := fetch(channel.URL)

	if err != nil {
		return err
	}

	channel.Title = result.channel.Title
	channel.Image = result.channel.Image.Url
	channel.Description = result.channel.Description

	website := result.getWebsiteURL()

	if website != "" {
		channel.Website.String = website
		channel.Website.Valid = true
	}

	// we just want unique categories
	categoryMap := make(map[string]string)

	for _, category := range result.channel.Categories {
		categoryMap[category.Text] = category.Text
	}

	var categories []string
	for _, category := range categoryMap {
		categories = append(categories, category)
	}

	channel.Categories.String = strings.Join(categories, " ")
	channel.Categories.Valid = true

	var podcasts []*models.Podcast

	for _, item := range result.items {

		podcast := &models.Podcast{
			Title:       item.Title,
			Description: item.Description,
		}

		podcast.EnclosureURL = item.Enclosures[0].Url

		if item.Guid == nil {
			// use pub date + URL as standin Guid

			podcast.Guid = item.PubDate + ":" + podcast.EnclosureURL

		} else {
			podcast.Guid = *item.Guid
		}

		if item.Source != nil {
			podcast.Source = item.Source.Url
		}

		var pubDate time.Time

		// try using the builtin RSS parser first
		if pubDate, err = item.ParsedPubDate(); err != nil {
			// try some other parsers
			pubDate, err = now.Parse(item.PubDate)
			// pubdate will be "empty", we'll have to live with that
		}
		podcast.PubDate = pubDate

		podcasts = append(podcasts, podcast)

	}

	channel.Podcasts = podcasts
	return nil

}

开发者ID:szwork2013，项目名称:podbaby，代码行数:76，代码来源:feedparser.go

注：本文中的github.com/jinzhu/now.Parse函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。