comparison mercurial/hgweb/webcommands.py @ 7300:591767e6ea7a

hgweb: conditionally show file logs for deleted files

7299:288dda59233c

                parent=webutil.siblings(fctx.parents()),
                child=webutil.siblings(fctx.children()),
                permissions=fctx.manifest().flags(f))

def filelog(web, req, tmpl):
    fctx = webutil.filectx(web.repo, req)
    f = fctx.path()
    fl = fctx.filelog()
    count = len(fl)
    pagelen = web.maxshortchanges
    pos = fctx.filerev()
    start = max(0, pos - pagelen + 1)
    end = min(count, start + pagelen)
    pos = end - 1
    parity = paritygen(web.stripecount, offset=start-end)

    def entries(limit=0, **map):
        l = []

        for e in l:
            yield e

    nodefunc = lambda x: fctx.filectx(fileid=x)
    nav = webutil.revnavgen(pos, pagelen, count, nodefunc)
    return tmpl("filelog", file=f, node=hex(fctx.node()), nav=nav,
                entries=lambda **x: entries(limit=0, **x),
                latestentry=lambda **x: entries(limit=1, **x))

7300:591767e6ea7a

                parent=webutil.siblings(fctx.parents()),
                child=webutil.siblings(fctx.children()),
                permissions=fctx.manifest().flags(f))

def filelog(web, req, tmpl):

    try:
        fctx = webutil.filectx(web.repo, req)
        f = fctx.path()
        fl = fctx.filelog()
    except revlog.LookupError:
        f = webutil.cleanpath(web.repo, req.form['file'][0])
        fl = web.repo.file(f)
        numrevs = len(fl)
        if not numrevs: # file doesn't exist at all
            raise
        rev = webutil.changectx(web.repo, req).rev()
        first = fl.linkrev(fl.node(0))
        if rev < first: # current rev is from before file existed
            raise
        frev = numrevs - 1
        while fl.linkrev(fl.node(frev)) > rev:
            frev -= 1
        fctx = web.repo.filectx(f, fl.linkrev(fl.node(frev)))

    count = fctx.filerev() + 1
    pagelen = web.maxshortchanges
    start = max(0, fctx.filerev() - pagelen + 1) # first rev on this page
    end = min(count, start + pagelen) # last rev on this page
    parity = paritygen(web.stripecount, offset=start-end)

    def entries(limit=0, **map):
        l = []

        for e in l:
            yield e

    nodefunc = lambda x: fctx.filectx(fileid=x)
    nav = webutil.revnavgen(end - 1, pagelen, count, nodefunc)
    return tmpl("filelog", file=f, node=hex(fctx.node()), nav=nav,
                entries=lambda **x: entries(limit=0, **x),
                latestentry=lambda **x: entries(limit=1, **x))