49 lines
1.7 KiB
Go
49 lines
1.7 KiB
Go
package yatwiki3
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import (
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"database/sql"
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"fmt"
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"html/template"
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"net/http"
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"net/url"
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)
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func (this *WikiServer) routeHistory(w http.ResponseWriter, r *http.Request, articleTitle string) {
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revs, err := this.db.GetRevisionHistory(articleTitle)
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if err != nil {
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if err == sql.ErrNoRows {
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this.serveErrorHTMLMessage(w, this.noSuchArticleError(articleTitle))
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return
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}
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this.serveErrorMessage(w, err)
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return
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}
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pto := DefaultPageTemplateOptions(this.opts)
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pto.CurrentPageName = articleTitle
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pto.CurrentPageIsArticle = true
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content := `<h2>Page History</h2><br>` +
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`<em>There have been ` + fmt.Sprintf("%d", len(revs)) + ` edits to the page "<a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`view/`+url.QueryEscape(articleTitle)) + `">` + template.HTMLEscapeString(articleTitle) + `</a>".</em>` +
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`<br><br>` +
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`<form method="GET" action="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`diff`) + `">` +
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`<table>`
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compareRow := `<tr><td colspan="2"></td><td><input type="submit" value="Compare Selected »"></td></tr>`
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content += compareRow
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for _, rev := range revs {
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revIdStr := fmt.Sprintf("%d", rev.ID)
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content += `<tr>` +
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`<td><a href="` + template.HTMLEscapeString(this.opts.ExpectBaseURL+`archive/`+revIdStr) + `">` + this.formatTimestamp(rev.Modified) + `</a></td>` +
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`<td>` + template.HTMLEscapeString(rev.Author) + `</td>` +
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`<td><input type="radio" name="t" value="` + revIdStr + `"> <input type="radio" name="f" value="` + revIdStr + `"></td>` +
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`</tr>`
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}
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content += compareRow
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content += `</table></form>`
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pto.Content = template.HTML(content)
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this.servePageResponse(w, r, pto)
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return
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}
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