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// Copyright 2017 Frédéric Guillot. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package model
import (
"fmt"
"time"
)
// Feed represents a feed in the database.
type Feed struct {
ID int64 `json:"id"`
UserID int64 `json:"user_id"`
FeedURL string `json:"feed_url"`
SiteURL string `json:"site_url"`
Title string `json:"title"`
CheckedAt time.Time `json:"checked_at"`
EtagHeader string `json:"etag_header"`
LastModifiedHeader string `json:"last_modified_header"`
ParsingErrorMsg string `json:"parsing_error_message"`
ParsingErrorCount int `json:"parsing_error_count"`
ScraperRules string `json:"scraper_rules"`
RewriteRules string `json:"rewrite_rules"`
Crawler bool `json:"crawler"`
Category *Category `json:"category,omitempty"`
Entries Entries `json:"entries,omitempty"`
Icon *FeedIcon `json:"icon"`
}
func (f *Feed) String() string {
return fmt.Sprintf("ID=%d, UserID=%d, FeedURL=%s, SiteURL=%s, Title=%s, Category={%s}",
f.ID,
f.UserID,
f.FeedURL,
f.SiteURL,
f.Title,
f.Category,
)
}
// Merge combine override to the current struct
func (f *Feed) Merge(override *Feed) {
if override.Title != "" && override.Title != f.Title {
f.Title = override.Title
}
if override.SiteURL != "" && override.SiteURL != f.SiteURL {
f.SiteURL = override.SiteURL
}
if override.FeedURL != "" && override.FeedURL != f.FeedURL {
f.FeedURL = override.FeedURL
}
if override.ScraperRules != "" && override.ScraperRules != f.ScraperRules {
f.ScraperRules = override.ScraperRules
}
if override.RewriteRules != "" && override.RewriteRules != f.RewriteRules {
f.RewriteRules = override.RewriteRules
}
if override.Crawler != f.Crawler {
f.Crawler = override.Crawler
}
if override.Category != nil && override.Category.ID != 0 && override.Category.ID != f.Category.ID {
f.Category.ID = override.Category.ID
}
}
// Feeds is a list of feed
type Feeds []*Feed
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