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41 lines
981 B
Go
41 lines
981 B
Go
package shroom
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import (
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"fmt"
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"github.com/bouncepaw/mycorrhiza/history"
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"github.com/bouncepaw/mycorrhiza/hyphae"
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"github.com/bouncepaw/mycorrhiza/user"
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)
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// UnattachHypha unattaches hypha and makes a history record about that.
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func UnattachHypha(u *user.User, h *hyphae.Hypha) (hop *history.Op, errtitle string) {
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hop = history.Operation(history.TypeUnattachHypha)
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if errtitle, err := CanUnattach(u, h); errtitle != "" {
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hop.WithErrAbort(err)
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return hop, errtitle
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}
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hop.
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WithFilesRemoved(h.BinaryPath).
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WithMsg(fmt.Sprintf("Unattach ‘%s’", h.Name)).
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WithUser(u).
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Apply()
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if len(hop.Errs) > 0 {
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rejectUnattachLog(h, u, "fail")
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// FIXME: something may be wrong here
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return hop.WithErrAbort(fmt.Errorf("Could not unattach this hypha due to internal server errors: <code>%v</code>", hop.Errs)), "Error"
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}
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if h.BinaryPath != "" {
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h.BinaryPath = ""
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}
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// If nothing is left of the hypha
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if h.TextPath == "" {
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h.Delete()
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}
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return hop, ""
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}
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