comparison mercurial/hgweb/webcommands.py @ 36884:ece242db5000

hgweb: use templater on requestcontext instance

After this commit, all @webcommand function no longer use their
"tmpl" argument. Instead, they use the templater attached to the
requestcontext.

This is the same exact object. So there should be no difference in
behavior.

Differential Revision: https://phab.mercurial-scm.org/D2800

36883:061635d4221c

    For URLs of the form ``/log/{revision}/{file}``, the history for a specific
    file will be shown. This form is equivalent to the ``filelog`` handler.
    """

    if web.req.qsparams.get('file'):
        return filelog(web, req, tmpl)
    else:
        return changelog(web, req, tmpl)

@webcommand('rawfile')
def rawfile(web, req, tmpl):
    guessmime = web.configbool('web', 'guessmime')

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, tmpl)

    try:
        fctx = webutil.filectx(web.repo, req)
    except error.LookupError as inst:
        try:
            return manifest(web, req, tmpl)
        except ErrorResponse:
            raise inst

    path = fctx.path()
    text = fctx.data()

                .replace('\\', '\\\\').replace('"', '\\"'))
    web.res.headers['Content-Disposition'] = 'inline; filename="%s"' % filename
    web.res.setbodybytes(text)
    return web.res.sendresponse()

def _filerevision(web, req, tmpl, fctx):
    f = fctx.path()
    text = fctx.data()
    parity = paritygen(web.stripecount)
    ishead = fctx.filerev() in fctx.filelog().headrevs()

    If ``path`` is not defined, information about the root directory will
    be rendered.
    """
    if web.req.qsparams.get('style') == 'raw':
        return rawfile(web, req, tmpl)

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, tmpl)
    try:
        return _filerevision(web, req, tmpl, webutil.filectx(web.repo, req))
    except error.LookupError as inst:
        try:
            return manifest(web, req, tmpl)
        except ErrorResponse:
            raise inst

def _search(web, tmpl):
    MODE_REVISION = 'rev'
    MODE_KEYWORD = 'keyword'
    MODE_REVSET = 'revset'

    def revsearch(ctx):

        count = 0

        for ctx in searchfunc[0](funcarg):
            count += 1
            n = ctx.node()
            showtags = webutil.showtag(web.repo, tmpl, 'changelogtag', n)
            files = webutil.listfilediffs(tmpl, ctx.files(), n, web.maxfiles)

            yield tmpl('searchentry',
                       parity=next(parity),
                       changelogtag=showtags,
                       files=files,
                       **pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))

            if count >= revcount:
                break

    query = web.req.qsparams['rev']
    revcount = web.maxchanges
    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lessvars = copy.copy(tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    lessvars['rev'] = query
    morevars = copy.copy(tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2
    morevars['rev'] = query

    mode, funcarg = getsearchmode(query)

    query = ''
    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, req)
        symrev = webutil.symrevorshortnode(req, ctx)
    elif 'rev' in web.req.qsparams:
        return _search(web, tmpl)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'

    def changelist():

        for rev in revs:
            curcount += 1
            if curcount > revcount + 1:
                break

            entry = webutil.changelistentry(web, web.repo[rev], tmpl)
            entry['parity'] = next(parity)
            yield entry

    if shortlog:
        revcount = web.maxshortchanges

    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lessvars = copy.copy(tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    count = len(web.repo)
    pos = ctx.rev()
    parity = paritygen(web.stripecount)

    This accepts the same parameters as the ``changelog`` handler. The only
    difference is the ``shortlog`` template will be rendered instead of the
    ``changelog`` template.
    """
    return changelog(web, req, tmpl, shortlog=True)

@webcommand('changeset')
def changeset(web, req, tmpl):
    """
    /changeset[/{revision}]

    """
    ctx = webutil.changectx(web.repo, req)

    return web.sendtemplate(
        'changeset',
        **webutil.changesetentry(web, req, tmpl, ctx))

rev = webcommand('rev')(changeset)

def decodepath(path):
    """Hook for mapping a path in the repository to a path in the

            count += 1
            if count > 10: # limit to 10 tags
                break

            yield tmpl("tagentry",
                       parity=next(parity),
                       tag=k,
                       node=hex(n),
                       date=web.repo[n].date())

    def bookmarks(**map):
        parity = paritygen(web.stripecount)
        marks = [b for b in web.repo._bookmarks.items() if b[1] in web.repo]
        sortkey = lambda b: (web.repo[b[1]].rev(), b[0])

        if start < end:
            revs = web.repo.changelog.revs(start, end - 1)
        for i in revs:
            ctx = web.repo[i]

            l.append(tmpl(
                'shortlogentry',
                parity=next(parity),
                **pycompat.strkwargs(webutil.commonentry(web.repo, ctx))))

        for entry in reversed(l):

    style = web.config('web', 'style')
    if 'style' in web.req.qsparams:
        style = web.req.qsparams['style']

    diffs = webutil.diffs(web, tmpl, ctx, basectx, [path], style)
    if fctx is not None:
        rename = webutil.renamelink(fctx)
        ctx = fctx
    else:
        rename = []

    else:
        rightlines = ()
        pfctx = ctx.parents()[0][path]
        leftlines = filelines(pfctx)

    comparison = webutil.compare(tmpl, context, leftlines, rightlines)
    if fctx is not None:
        rename = webutil.renamelink(fctx)
        ctx = fctx
    else:
        rename = []

    revcount = web.maxshortchanges
    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lrange = webutil.linerange(req)

    lessvars = copy.copy(tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    patch = 'patch' in web.req.qsparams
    if patch:
        lessvars['patch'] = morevars['patch'] = web.req.qsparams['patch']

    def diff(fctx, linerange=None):
        ctx = fctx.changectx()
        basectx = ctx.p1()
        path = fctx.path()
        return webutil.diffs(web, tmpl, ctx, basectx, [path], diffstyle,
                             linerange=linerange,
                             lineidprefix='%s-' % ctx.hex()[:12])

    linerange = None
    if lrange is not None:

    revcount = web.maxshortchanges
    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lessvars = copy.copy(tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    graphtop = web.req.qsparams.get('graphtop', ctx.hex())
    graphvars = copy.copy(tmpl.defaults['sessionvars'])
    graphvars['graphtop'] = graphtop

    count = len(web.repo)
    pos = rev

36884:ece242db5000

    For URLs of the form ``/log/{revision}/{file}``, the history for a specific
    file will be shown. This form is equivalent to the ``filelog`` handler.
    """

    if web.req.qsparams.get('file'):
        return filelog(web, req, None)
    else:
        return changelog(web, req, None)

@webcommand('rawfile')
def rawfile(web, req, tmpl):
    guessmime = web.configbool('web', 'guessmime')

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, None)

    try:
        fctx = webutil.filectx(web.repo, req)
    except error.LookupError as inst:
        try:
            return manifest(web, req, None)
        except ErrorResponse:
            raise inst

    path = fctx.path()
    text = fctx.data()

                .replace('\\', '\\\\').replace('"', '\\"'))
    web.res.headers['Content-Disposition'] = 'inline; filename="%s"' % filename
    web.res.setbodybytes(text)
    return web.res.sendresponse()

def _filerevision(web, req, fctx):
    f = fctx.path()
    text = fctx.data()
    parity = paritygen(web.stripecount)
    ishead = fctx.filerev() in fctx.filelog().headrevs()

    If ``path`` is not defined, information about the root directory will
    be rendered.
    """
    if web.req.qsparams.get('style') == 'raw':
        return rawfile(web, req, None)

    path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
    if not path:
        return manifest(web, req, None)
    try:
        return _filerevision(web, req, webutil.filectx(web.repo, req))
    except error.LookupError as inst:
        try:
            return manifest(web, req, None)
        except ErrorResponse:
            raise inst

def _search(web):
    MODE_REVISION = 'rev'
    MODE_KEYWORD = 'keyword'
    MODE_REVSET = 'revset'

    def revsearch(ctx):

        count = 0

        for ctx in searchfunc[0](funcarg):
            count += 1
            n = ctx.node()
            showtags = webutil.showtag(web.repo, web.tmpl, 'changelogtag', n)
            files = webutil.listfilediffs(web.tmpl, ctx.files(), n,
                                          web.maxfiles)

            yield web.tmpl(
                'searchentry',
                parity=next(parity),
                changelogtag=showtags,
                files=files,
                **pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))

            if count >= revcount:
                break

    query = web.req.qsparams['rev']
    revcount = web.maxchanges
    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            web.tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    lessvars['rev'] = query
    morevars = copy.copy(web.tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2
    morevars['rev'] = query

    mode, funcarg = getsearchmode(query)

    query = ''
    if 'node' in web.req.qsparams:
        ctx = webutil.changectx(web.repo, req)
        symrev = webutil.symrevorshortnode(req, ctx)
    elif 'rev' in web.req.qsparams:
        return _search(web)
    else:
        ctx = web.repo['tip']
        symrev = 'tip'

    def changelist():

        for rev in revs:
            curcount += 1
            if curcount > revcount + 1:
                break

            entry = webutil.changelistentry(web, web.repo[rev], web.tmpl)
            entry['parity'] = next(parity)
            yield entry

    if shortlog:
        revcount = web.maxshortchanges

    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            web.tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(web.tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    count = len(web.repo)
    pos = ctx.rev()
    parity = paritygen(web.stripecount)

    This accepts the same parameters as the ``changelog`` handler. The only
    difference is the ``shortlog`` template will be rendered instead of the
    ``changelog`` template.
    """
    return changelog(web, req, None, shortlog=True)

@webcommand('changeset')
def changeset(web, req, tmpl):
    """
    /changeset[/{revision}]

    """
    ctx = webutil.changectx(web.repo, req)

    return web.sendtemplate(
        'changeset',
        **webutil.changesetentry(web, req, web.tmpl, ctx))

rev = webcommand('rev')(changeset)

def decodepath(path):
    """Hook for mapping a path in the repository to a path in the

            count += 1
            if count > 10: # limit to 10 tags
                break

            yield web.tmpl(
                'tagentry',
                parity=next(parity),
                tag=k,
                node=hex(n),
                date=web.repo[n].date())

    def bookmarks(**map):
        parity = paritygen(web.stripecount)
        marks = [b for b in web.repo._bookmarks.items() if b[1] in web.repo]
        sortkey = lambda b: (web.repo[b[1]].rev(), b[0])

        if start < end:
            revs = web.repo.changelog.revs(start, end - 1)
        for i in revs:
            ctx = web.repo[i]

            l.append(web.tmpl(
                'shortlogentry',
                parity=next(parity),
                **pycompat.strkwargs(webutil.commonentry(web.repo, ctx))))

        for entry in reversed(l):

    style = web.config('web', 'style')
    if 'style' in web.req.qsparams:
        style = web.req.qsparams['style']

    diffs = webutil.diffs(web, web.tmpl, ctx, basectx, [path], style)
    if fctx is not None:
        rename = webutil.renamelink(fctx)
        ctx = fctx
    else:
        rename = []

    else:
        rightlines = ()
        pfctx = ctx.parents()[0][path]
        leftlines = filelines(pfctx)

    comparison = webutil.compare(web.tmpl, context, leftlines, rightlines)
    if fctx is not None:
        rename = webutil.renamelink(fctx)
        ctx = fctx
    else:
        rename = []

    revcount = web.maxshortchanges
    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            web.tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lrange = webutil.linerange(req)

    lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(web.tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    patch = 'patch' in web.req.qsparams
    if patch:
        lessvars['patch'] = morevars['patch'] = web.req.qsparams['patch']

    def diff(fctx, linerange=None):
        ctx = fctx.changectx()
        basectx = ctx.p1()
        path = fctx.path()
        return webutil.diffs(web, web.tmpl, ctx, basectx, [path], diffstyle,
                             linerange=linerange,
                             lineidprefix='%s-' % ctx.hex()[:12])

    linerange = None
    if lrange is not None:

    revcount = web.maxshortchanges
    if 'revcount' in web.req.qsparams:
        try:
            revcount = int(web.req.qsparams.get('revcount', revcount))
            revcount = max(revcount, 1)
            web.tmpl.defaults['sessionvars']['revcount'] = revcount
        except ValueError:
            pass

    lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
    lessvars['revcount'] = max(revcount // 2, 1)
    morevars = copy.copy(web.tmpl.defaults['sessionvars'])
    morevars['revcount'] = revcount * 2

    graphtop = web.req.qsparams.get('graphtop', ctx.hex())
    graphvars = copy.copy(web.tmpl.defaults['sessionvars'])
    graphvars['graphtop'] = graphtop

    count = len(web.repo)
    pos = rev