2017-11-19 16:00:37 +00:00
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package main
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2017-11-23 01:51:23 +00:00
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import (
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"strings"
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2018-05-29 16:24:47 +00:00
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sqlite3 "github.com/mattn/go-sqlite3"
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2017-11-23 01:51:23 +00:00
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)
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2017-11-20 15:05:44 +00:00
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// Bookmark type
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2017-11-19 16:00:37 +00:00
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type Bookmark struct {
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2017-11-26 20:17:30 +00:00
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URL string `json:"url"`
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2017-11-23 20:50:06 +00:00
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Metadata string `json:"metadata"`
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Tags []string `json:"tags"`
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Desc string `json:"desc"`
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2018-05-27 15:36:03 +00:00
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Node *Node `json:"-"`
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2017-11-19 16:00:37 +00:00
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//flags int
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}
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2018-05-29 16:24:47 +00:00
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// Inserts a bookmarks to the passed DB
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// In case of conflict follow the default rules
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// which for sqlite is a fail with the error `sqlite3.ErrConstraint`
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func (bk *Bookmark) InsertInDB(db *DB) {
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2018-05-27 15:36:03 +00:00
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//log.Debugf("Adding bookmark %s", bk.URL)
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2018-05-27 15:55:27 +00:00
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_db := db.Handle
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2017-11-19 16:00:37 +00:00
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tx, err := _db.Begin()
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logPanic(err)
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stmt, err := tx.Prepare(`INSERT INTO bookmarks(URL, metadata, tags, desc, flags) VALUES (?, ?, ?, ?, ?)`)
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logError(err)
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defer stmt.Close()
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2017-11-30 15:08:12 +00:00
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_, err = stmt.Exec(bk.URL, bk.Metadata, strings.Join(bk.Tags, TagJoinSep), "", 0)
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2017-11-26 20:17:30 +00:00
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sqlErrorMsg(err, bk.URL)
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2017-11-19 16:00:37 +00:00
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err = tx.Commit()
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logError(err)
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}
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2018-05-29 16:24:47 +00:00
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// Inserts or updates a bookmarks to the passed DB
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// In case of a conflict for a UNIQUE URL constraint,
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// update the existing bookmark
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func (bk *Bookmark) InsertOrUpdateInDB(db *DB) {
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var sqlite3Err sqlite3.Error
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// TODO
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// When updating we should only ADD tags and not replace previous ones
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//log.Debugf("Adding bookmark %s", bk.URL)
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_db := db.Handle
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tx, err := _db.Begin()
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logPanic(err)
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// First try to insert the bookmark (assume it's new)
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stmt, err := tx.Prepare(`INSERT INTO bookmarks(URL, metadata, tags, desc,
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flags) VALUES (?, ?, ?, ?, ?)`)
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defer stmt.Close()
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sqlErrorMsg(err, bk.URL)
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_, err = stmt.Exec(bk.URL, bk.Metadata, strings.Join(bk.Tags, TagJoinSep), "", 0)
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if err != nil {
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sqlite3Err = err.(sqlite3.Error)
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}
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if err != nil && sqlite3Err.Code != sqlite3.ErrConstraint {
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sqlErrorMsg(err, bk.URL)
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}
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// We will handle ErrConstraint ourselves
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if err != nil && sqlite3Err.Code == sqlite3.ErrConstraint {
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log.Debugf("Updating bookmark %s", bk.URL)
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stmt, err := tx.Prepare(`UPDATE bookmarks SET metadata=?, tags=?
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WHERE url=?`)
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sqlErrorMsg(err, bk.URL)
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_, err = stmt.Exec(bk.Metadata, strings.Join(bk.Tags, TagJoinSep),
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bk.URL)
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sqlErrorMsg(err, bk.URL)
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}
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err = tx.Commit()
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logError(err)
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}
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