nitdoc: use --share-dir option
[nit.git] / src / doc / doc_phases / doc_html.nit
index 5004408..a8d86b6 100644 (file)
@@ -28,35 +28,32 @@ import html_templates
 redef class ToolContext
 
        # File pattern used to link documentation to source code.
-       var opt_source = new OptionString("link for source (%f for filename, " +
+       var opt_source = new OptionString("Format to link source code (%f for filename, " +
                "%l for first line, %L for last line)", "--source")
 
-       # Directory where the CSS and JS is stored.
-       var opt_sharedir = new OptionString("directory containing nitdoc assets", "--sharedir")
-
        # Use a shareurl instead of copy shared files.
        #
        # This is usefull if you don't want to store the Nitdoc templates with your
        # documentation.
-       var opt_shareurl = new OptionString("use shareurl instead of copy shared files", "--shareurl")
+       var opt_shareurl = new OptionString("Use shareurl instead of copy shared files", "--shareurl")
 
        # Use a custom title for the homepage.
-       var opt_custom_title = new OptionString("custom title for homepage", "--custom-title")
+       var opt_custom_title = new OptionString("Custom title for homepage", "--custom-title")
 
        # Display a custom brand or logo in the documentation top menu.
-       var opt_custom_brand = new OptionString("custom link to external site", "--custom-brand")
+       var opt_custom_brand = new OptionString("Custom link to external site", "--custom-brand")
 
-       # Display a custom introduction text before the projects overview.
-       var opt_custom_intro = new OptionString("custom intro text for homepage", "--custom-overview-text")
+       # Display a custom introduction text before the packages overview.
+       var opt_custom_intro = new OptionString("Custom intro text for homepage", "--custom-overview-text")
        # Display a custom footer on each documentation page.
        #
        # Generally used to display the documentation or product version.
-       var opt_custom_footer = new OptionString("custom footer text", "--custom-footer-text")
+       var opt_custom_footer = new OptionString("Custom footer text", "--custom-footer-text")
 
        # Piwik tracker URL.
        #
        # If you want to monitor your visitors.
-       var opt_piwik_tracker = new OptionString("Piwik tracker URL (ex: nitlanguage.org/piwik/)", "--piwik-tracker")
+       var opt_piwik_tracker = new OptionString("Piwik tracker URL (ex: `nitlanguage.org/piwik/`)", "--piwik-tracker")
 
        # Piwik tracker site id.
        var opt_piwik_site_id = new OptionString("Piwik site ID", "--piwik-site-id")
@@ -68,16 +65,20 @@ redef class ToolContext
        # FIXME redo the plugin
        var opt_github_base_sha1 = new OptionString("Git sha1 of base commit used to create pull request", "--github-base-sha1")
        # FIXME redo the plugin
-       var opt_github_gitdir = new OptionString("Git working directory used to resolve path name (ex: /home/me/myproject/)", "--github-gitdir")
+       var opt_github_gitdir = new OptionString("Git working directory used to resolve path name (ex: /home/me/mypackage/)", "--github-gitdir")
+
+       # Do not produce HTML files
+       var opt_no_render = new OptionBool("Do not render HTML files", "--no-render")
 
        redef init do
                super
 
                option_context.add_option(
-                       opt_source, opt_sharedir, opt_shareurl, opt_custom_title,
+                       opt_source, opt_share_dir, opt_shareurl, opt_custom_title,
                        opt_custom_footer, opt_custom_intro, opt_custom_brand,
                        opt_github_upstream, opt_github_base_sha1, opt_github_gitdir,
-                       opt_piwik_tracker, opt_piwik_site_id)
+                       opt_piwik_tracker, opt_piwik_site_id,
+                       opt_no_render)
        end
 
        redef fun process_options(args) do
@@ -103,8 +104,9 @@ class RenderHTMLPhase
        var name_sorter = new MEntityNameSorter
 
        redef fun apply do
+               if ctx.opt_no_render.value then return
                init_output_dir
-               for page in doc.pages do
+               for page in doc.pages.values do
                        page.render(self, doc).write_to_file("{ctx.output_dir.to_s}/{page.html_url}")
                end
        end
@@ -115,15 +117,7 @@ class RenderHTMLPhase
                var output_dir = ctx.output_dir
                if not output_dir.file_exists then output_dir.mkdir
                # locate share dir
-               var sharedir = ctx.opt_sharedir.value
-               if sharedir == null then
-                       var dir = ctx.nit_dir
-                       sharedir = dir/"share/nitdoc"
-                       if not sharedir.file_exists then
-                               print "Error: cannot locate nitdoc share files. Uses --sharedir or envvar NIT_DIR"
-                               abort
-                       end
-               end
+               var sharedir = ctx.share_dir / "nitdoc"
                # copy shared files
                if ctx.opt_shareurl.value == null then
                        sys.system("cp -r -- {sharedir.to_s.escape_to_sh}/* {output_dir.to_s.escape_to_sh}/")
@@ -133,8 +127,8 @@ class RenderHTMLPhase
 
        end
 
-       # A source link template for a given location
-       fun tpl_showsource(location: nullable Location): nullable String
+       # Returns a HTML link for a given `location`.
+       fun html_source_link(location: nullable Location): nullable String
        do
                if location == null then return null
                var source = ctx.opt_source.value
@@ -187,19 +181,12 @@ redef class DocPage
        # all properties below are roughly copied from `doc_pages`
 
        # Build page title string
-       fun init_title(v: RenderHTMLPhase, doc: DocModel) is abstract
+       fun init_title(v: RenderHTMLPhase, doc: DocModel) do end
 
        # Build top menu template if any.
        fun init_topmenu(v: RenderHTMLPhase, doc: DocModel) do
                topmenu = new DocTopMenu
-               var brand = v.ctx.opt_custom_brand.value
-               if brand != null then
-                       var tpl = new Template
-                       tpl.add "<span class='navbar-brand'>"
-                       tpl.add brand
-                       tpl.add "</span>"
-                       topmenu.brand = tpl
-               end
+               topmenu.brand = v.ctx.opt_custom_brand.value
                var title = "Overview"
                if v.ctx.opt_custom_title.value != null then
                        title = v.ctx.opt_custom_title.value.to_s
@@ -230,39 +217,6 @@ redef class OverviewPage
                        title = v.ctx.opt_custom_title.value.to_s
                end
        end
-
-       # TODO this should be done in StructurePhase.
-       redef fun init_content(v, doc) do
-               # intro text
-               var section = new TplSection.with_title("overview", title)
-               var article = new TplArticle("intro")
-               if v.ctx.opt_custom_intro.value != null then
-                       article.content = v.ctx.opt_custom_intro.value.to_s
-               end
-               section.add_child article
-               # Projects list
-               var mprojects = doc.model.mprojects.to_a
-               var sorter = new MConcernRankSorter
-               sorter.sort mprojects
-               var ssection = new TplSection.with_title("projects", "Projects")
-               for mproject in mprojects do
-                       var sarticle = new TplArticle(mproject.nitdoc_id)
-                       var title = new Template
-                       title.add mproject.html_icon
-                       title.add mproject.html_link
-                       sarticle.title = title
-                       sarticle.title_classes.add "signature"
-                       sarticle.summary_title = mproject.html_name
-                       sarticle.subtitle = mproject.html_declaration
-                       var comment = mproject.html_short_comment
-                       if comment != null then
-                               sarticle.content = comment
-                       end
-                       ssection.add_child sarticle
-               end
-               section.add_child ssection
-               self.add_section section
-       end
 end
 
 redef class SearchPage
@@ -275,83 +229,62 @@ redef class SearchPage
        end
 
        redef fun init_sidebar(v, doc) do end
+end
 
-       # TODO this should be done in StructurePhase.
-       redef fun init_content(v, doc) do
-               var tpl = new TplSearchPage("search_all")
-               var section = new TplSection("search")
-               # title
-               tpl.title = "Index"
-               # modules list
-               for mmodule in modules_list(v, doc) do
-                       tpl.modules.add mmodule.html_link
-               end
-               # classes list
-               for mclass in classes_list(v, doc) do
-                       tpl.classes.add mclass.html_link
-               end
-               # properties list
-               for mproperty in mprops_list(v, doc) do
-                       var m = new Template
-                       m.add mproperty.intro.html_link
-                       m.add " ("
-                       m.add mproperty.intro.mclassdef.mclass.html_link
-                       m.add ")"
-                       tpl.props.add m
-               end
-               section.add_child tpl
-               self.add_section section
-       end
-
-       # Extract mmodule list to display (sorted by name)
-       private fun modules_list(v: RenderHTMLPhase, doc: DocModel): Array[MModule] do
-               var sorted = new Array[MModule]
-               for mmodule in doc.model.mmodule_importation_hierarchy do
-                       if mmodule.is_fictive or mmodule.is_test_suite then continue
-                       sorted.add mmodule
+redef class MEntityPage
+       redef var html_url is lazy do
+               if mentity isa MGroup and mentity.mdoc != null then
+                       return "api_{mentity.nitdoc_url}"
                end
-               v.name_sorter.sort(sorted)
-               return sorted
-       end
-
-       # Extract mclass list to display (sorted by name)
-       private fun classes_list(v: RenderHTMLPhase, doc: DocModel): Array[MClass] do
-               var sorted = doc.mclasses.to_a
-               v.name_sorter.sort(sorted)
-               return sorted
+               return mentity.nitdoc_url
        end
 
-       # Extract mproperty list to display (sorted by name)
-       private fun mprops_list(v: RenderHTMLPhase, doc: DocModel): Array[MProperty] do
-               var sorted = doc.mproperties.to_a
-               v.name_sorter.sort(sorted)
-               return sorted
-       end
-end
-
-redef class MEntityPage
-       redef var html_url is lazy do return mentity.nitdoc_url
        redef fun init_title(v, doc) do title = mentity.html_name
-       redef fun init_content(v, doc) do add_section root.start_rendering(v, doc, self)
 end
 
 # FIXME all clases below are roughly copied from `doc_pages` and adapted to new
 # doc phases. This is to preserve the compatibility with the current
 # `doc_templates` module.
 
+redef class ReadmePage
+       redef var html_url is lazy do return mentity.nitdoc_url
+
+       redef fun init_topmenu(v, doc) do
+               super
+               var mpackage = mentity.mpackage
+               if not mentity.is_root then
+                       topmenu.add_li new ListItem(new Link(mpackage.nitdoc_url, mpackage.html_name))
+               end
+               topmenu.add_li new ListItem(new Link(html_url, mpackage.html_name))
+               topmenu.active_item = topmenu.items.last
+       end
+
+       redef fun init_sidebar(v, doc) do
+               super
+               var api_lnk = """<a href="api_{{{mentity.nitdoc_url}}}">Go to API</a>"""
+               sidebar.boxes.unshift new DocSideBox(api_lnk, "")
+       end
+end
+
 redef class MGroupPage
        redef fun init_topmenu(v, doc) do
                super
-               var mproject = mentity.mproject
+               var mpackage = mentity.mpackage
                if not mentity.is_root then
-                       topmenu.add_li new ListItem(new Link(mproject.nitdoc_url, mproject.html_name))
+                       topmenu.add_li new ListItem(new Link(mpackage.nitdoc_url, mpackage.html_name))
                end
-               topmenu.add_li new ListItem(new Link(html_url, mproject.html_name))
+               topmenu.add_li new ListItem(new Link(html_url, mpackage.html_name))
                topmenu.active_item = topmenu.items.last
        end
 
        redef fun init_sidebar(v, doc) do
                super
+               # README link
+               if mentity.mdoc != null then
+                       var doc_lnk = """<a href="{{{mentity.nitdoc_url}}}">Go to README</a>"""
+                       sidebar.boxes.unshift new DocSideBox(doc_lnk, "")
+               end
+               # MClasses list
                var mclasses = new HashSet[MClass]
                mclasses.add_all intros
                mclasses.add_all redefs
@@ -384,8 +317,8 @@ end
 redef class MModulePage
        redef fun init_topmenu(v, doc) do
                super
-               var mproject = mentity.mproject
-               topmenu.add_li new ListItem(new Link(mproject.nitdoc_url, mproject.html_name))
+               var mpackage = mentity.mpackage
+               topmenu.add_li new ListItem(new Link(mpackage.nitdoc_url, mpackage.html_name))
                topmenu.add_li new ListItem(new Link(mentity.nitdoc_url, mentity.html_name))
                topmenu.active_item = topmenu.items.last
        end
@@ -395,8 +328,8 @@ redef class MModulePage
                # TODO filter here?
                super
                var mclasses = new HashSet[MClass]
-               mclasses.add_all mentity.filter_intro_mclasses(v.ctx.min_visibility)
-               mclasses.add_all mentity.filter_redef_mclasses(v.ctx.min_visibility)
+               mclasses.add_all mentity.collect_intro_mclasses(v.doc)
+               mclasses.add_all mentity.collect_redef_mclasses(v.doc)
                if mclasses.is_empty then return
                var list = new UnorderedList
                list.css_classes.add "list-unstyled list-labeled"
@@ -428,8 +361,8 @@ redef class MClassPage
 
        redef fun init_topmenu(v, doc) do
                super
-               var mproject = mentity.intro_mmodule.mgroup.mproject
-               topmenu.add_li new ListItem(new Link(mproject.nitdoc_url, mproject.html_name))
+               var mpackage = mentity.intro_mmodule.mgroup.mpackage
+               topmenu.add_li new ListItem(new Link(mpackage.nitdoc_url, mpackage.html_name))
                topmenu.add_li new ListItem(new Link(html_url, mentity.html_name))
                topmenu.active_item = topmenu.items.last
        end
@@ -465,10 +398,10 @@ redef class MClassPage
                if not mprop_is_local(mprop) then
                        classes.add "inherit"
                        var cls_url = mprop.intro.mclassdef.mclass.nitdoc_url
-                       var def_url = "{cls_url}#{mprop.nitdoc_id}"
+                       var def_url = "{cls_url}#{mprop.nitdoc_id}.definition"
                        var lnk = new Link(def_url, mprop.html_name)
                        var mdoc = mprop.intro.mdoc_or_fallback
-                       if mdoc != null then lnk.title = mdoc.short_comment
+                       if mdoc != null then lnk.title = mdoc.synopsis
                        var item = new Template
                        item.add new DocHTMLLabel.with_classes(classes)
                        item.add lnk
@@ -479,16 +412,32 @@ redef class MClassPage
                else
                        classes.add "redef"
                end
+               var def = select_mpropdef(mprop)
+               var anc = def.html_link_to_anchor
+               anc.href = "#{def.nitdoc_id}.definition"
                var lnk = new Template
                lnk.add new DocHTMLLabel.with_classes(classes)
-               lnk.add mprop.html_link_to_anchor
+               lnk.add anc
                return new ListItem(lnk)
        end
 
+       # Get the mpropdef contained in `self` page for a mprop.
+       #
+       # FIXME this method is used to translate a mprop into a mpropdefs for
+       # section linking. A better page structure should avoid this...
+       private fun select_mpropdef(mprop: MProperty): MPropDef do
+               for mclassdef in mentity.mclassdefs do
+                       for mpropdef in mclassdef.mpropdefs do
+                               if mpropdef.mproperty == mprop then return mpropdef
+                       end
+               end
+               abort # FIXME is there a case where the prop is not found?
+       end
+
        private fun mclass_inherited_mprops(v: RenderHTMLPhase, doc: DocModel): Set[MProperty] do
                var res = new HashSet[MProperty]
-               var local = mentity.local_mproperties(v.ctx.min_visibility)
-               for mprop in mentity.inherited_mproperties(doc.mainmodule, v.ctx.min_visibility) do
+               var local = mentity.collect_local_mproperties(v.doc)
+               for mprop in mentity.collect_inherited_mproperties(v.doc) do
                        if local.has(mprop) then continue
                        #if mprop isa MMethod and mprop.is_init then continue
                        if mprop.intro.mclassdef.mclass.name == "Object" and
@@ -516,9 +465,9 @@ redef class MPropertyPage
        redef fun init_topmenu(v, doc) do
                super
                var mmodule = mentity.intro_mclassdef.mmodule
-               var mproject = mmodule.mgroup.mproject
+               var mpackage = mmodule.mgroup.mpackage
                var mclass = mentity.intro_mclassdef.mclass
-               topmenu.add_li new ListItem(new Link(mproject.nitdoc_url, mproject.html_name))
+               topmenu.add_li new ListItem(new Link(mpackage.nitdoc_url, mpackage.html_name))
                topmenu.add_li new ListItem(new Link(mclass.nitdoc_url, mclass.html_name))
                topmenu.add_li new ListItem(new Link(html_url, mentity.html_name))
                topmenu.active_item = topmenu.items.last
@@ -526,11 +475,6 @@ redef class MPropertyPage
 end
 
 redef class DocComposite
-       # Render this DocComposite as HTML.
-       #
-       # FIXME needed to maintain TplSection compatibility.
-       fun render(v: RenderHTMLPhase, doc: DocModel, page: MEntityPage, parent: TplSectionElt) is abstract
-
        # Prepares the HTML rendering for this element.
        #
        # This visit is mainly used to set template attributes before rendering.
@@ -539,292 +483,147 @@ redef class DocComposite
        end
 end
 
-redef class DocRoot
-
-       # Start the rendering from root.
-       #
-       # FIXME needed to maintain TplSection compatibility.
-       fun start_rendering(v: RenderHTMLPhase, doc: DocModel, page: MEntityPage): TplSection do
-               var section = new TplSection("top")
-               var mentity = page.mentity
-               section.title = mentity.html_name
-               section.subtitle = mentity.html_declaration
-               # FIXME ugly hack to avoid diff
+# FIXME hideous hacks to avoid diff
+redef class MEntitySection
+       redef fun init_html_render(v, doc, page) do
+               if not page isa MEntityPage then return
+               var mentity = self.mentity
                if mentity isa MGroup and mentity.is_root then
-                       section.title = mentity.mproject.html_name
-                       section.subtitle = mentity.mproject.html_declaration
+                       html_title = mentity.mpackage.html_name
+                       html_subtitle = mentity.mpackage.html_declaration
                else if mentity isa MProperty then
-                       section.title = "{mentity.html_name}{mentity.intro.html_signature.write_to_string}"
-                       section.subtitle = mentity.html_namespace
-                       section.summary_title = mentity.html_name
-               end
-               render(v, doc, page, section)
-               return section
-       end
-
-       redef fun render(v, doc, page, parent) do
-               for child in children do
-                       child.render(v, doc, page, parent)
+                       var title = new Template
+                       title.add mentity.html_name
+                       title.add mentity.html_signature
+                       html_title = title
+                       html_subtitle = mentity.html_namespace
+                       html_toc_title = mentity.html_name
                end
+               super
        end
 end
 
+# FIXME hideous hacks to avoid diff
 redef class ConcernSection
-       redef fun render(v, doc, page, parent) do
-               var section = new TplSection(mentity.nitdoc_id)
+       redef fun init_html_render(v, doc, page) do
+               if not page isa MEntityPage then return
                var mentity = self.mentity
-               # FIXME hideous hacks to avoid diff
-               if page.mentity isa MModule and mentity isa MModule then
-                       render_concern_mmodule(page, section, mentity)
-               else if page.mentity isa MClass and mentity isa MModule then
-                       render_concern_other(page, section, mentity)
-               else if page.mentity isa MProperty and mentity isa MModule then
-                       render_concern_other(page, section, mentity)
-               end
-               for child in children do
-                       child.render(v, doc, page, section)
-               end
-               parent.add_child section
-       end
-
-       private fun render_concern_mmodule(page: MEntityPage, section: TplSection, mmodule: MModule) do
-               var title = new Template
-               if mmodule == page.mentity then
+               if page isa MGroupPage then
+                       html_title = null
+                       html_toc_title = mentity.html_name
+                       is_toc_hidden = false
+               else if page.mentity isa MModule and mentity isa MModule then
+                       var title = new Template
+                       if mentity == page.mentity then
+                               title.add "in "
+                               html_toc_title = "in {mentity.html_name}"
+                       else
+                               title.add "from "
+                               html_toc_title = "from {mentity.html_name}"
+                       end
+                       title.add mentity.html_namespace
+                       html_title = title
+               else if (page.mentity isa MClass and mentity isa MModule) or
+                               (page.mentity isa MProperty and mentity isa MModule) then
+                       var title = new Template
                        title.add "in "
-                       section.summary_title = "in {mmodule.html_name}"
-               else
-                       title.add "from "
-                       section.summary_title = "from {mmodule.html_name}"
+                       title.add mentity.html_namespace
+                       html_title = title
+                       html_toc_title = "in {mentity.html_name}"
                end
-               title.add mmodule.html_namespace
-               section.title = title
-       end
-
-       private fun render_concern_other(page: MEntityPage, section: TplSection, mmodule: MModule) do
-               var title = new Template
-               title.add "in "
-               title.add mmodule.html_namespace
-               section.title = title
-               section.summary_title = "in {mmodule.html_name}"
-       end
-end
-
-redef class MEntitySection
-       redef fun render(v, doc, page, parent) do
-               for child in children do child.render(v, doc, page, parent)
+               super
        end
 end
 
+# TODO redo showlink
 redef class IntroArticle
-       redef fun render(v, doc, page, parent) do
-               var article = new TplArticle("intro")
+       redef fun init_html_render(v, doc, page) do
                var mentity = self.mentity
                if mentity isa MModule then
-                       article.source_link = v.tpl_showsource(mentity.location)
+                       html_source_link = v.html_source_link(mentity.location)
                else if mentity isa MClassDef then
-                       article.source_link = v.tpl_showsource(mentity.location)
+                       html_source_link = v.html_source_link(mentity.location)
                else if mentity isa MPropDef then
-                       article.source_link = v.tpl_showsource(mentity.location)
+                       html_source_link = v.html_source_link(mentity.location)
                end
-               # article.subtitle = mentity.html_declaration
-               article.content = write_to_string
-               parent.add_child article
-       end
-end
-
-redef class ConcernsArticle
-       redef fun render(v, doc, page, parent) do
-               parent.add_child new TplArticle.
-                       with_content("concerns", "Concerns", write_to_string)
        end
 end
 
+# FIXME less hideous hacks...
 redef class DefinitionArticle
-       redef fun render(v, doc, page, parent) do
-               var title = new Template
-               title.add mentity.html_icon
-               title.add mentity.html_name
-
-               var article = new TplArticle(mentity.nitdoc_id)
-               article.title = title
-               article.title_classes.add "signature"
-               article.subtitle = mentity.html_declaration
-               article.summary_title = mentity.html_name
-               article.content = write_to_string
-
-               # FIXME less hideous hacks...
+       redef fun init_html_render(v, doc, page) do
                var mentity = self.mentity
-               if mentity isa MModule then
-                       title = new Template
+               if mentity isa MPackage or mentity isa MModule then
+                       var title = new Template
                        title.add mentity.html_icon
                        title.add mentity.html_namespace
-                       article.title = title
-               else if mentity isa MClass then
-                       title = new Template
-                       title.add mentity.html_icon
-                       title.add mentity.html_link
-                       article.title = title
-                       article.subtitle = mentity.html_namespace
-                       article.content = null
+                       html_title = title
+                       html_toc_title = mentity.html_name
+                       if mentity isa MModule then
+                               html_source_link = v.html_source_link(mentity.location)
+                       end
                else if mentity isa MClassDef then
-                       title = new Template
+                       var title = new Template
                        title.add "in "
                        title.add mentity.mmodule.html_namespace
-                       article.title = mentity.html_declaration
-                       article.subtitle = title
-                       article.source_link = v.tpl_showsource(mentity.location)
-                       if mentity.is_intro and mentity.mmodule != page.mentity then
-                               article.content = mentity.html_short_comment
+                       html_title = mentity.html_declaration
+                       html_subtitle = title
+                       html_toc_title = "in {mentity.html_name}"
+                       html_source_link = v.html_source_link(mentity.location)
+                       if page isa MEntityPage and mentity.is_intro and mentity.mmodule != page.mentity then
+                               is_short_comment = true
                        end
                        if page isa MModulePage then is_toc_hidden = true
                else if mentity isa MPropDef then
-                       if page.mentity isa MClass then
-                               title = new Template
+                       if page isa MClassPage then
+                               var title = new Template
                                title.add mentity.html_icon
                                title.add mentity.html_declaration
-                               article.title = title
-                               article.subtitle = mentity.html_namespace
-                               # TODO move in its own phase? let's see after doc_template refactoring.
-                               # Add linearization
-                               var all_defs = new HashSet[MPropDef]
-                               for local_def in local_defs(page.as(MClassPage), mentity.mproperty) do
-                                       all_defs.add local_def
-                                       var smpropdef = local_def
-                                       while not smpropdef.is_intro do
-                                               smpropdef = smpropdef.lookup_next_definition(
-                                                       doc.mainmodule, smpropdef.mclassdef.bound_mtype)
-                                               all_defs.add smpropdef
-                                       end
-                               end
-                               var lin = all_defs.to_a
-                               doc.mainmodule.linearize_mpropdefs(lin)
-                               if lin.length > 1 then
-                                       var lin_article = new TplArticle("{mentity.nitdoc_id}.lin")
-                                       lin_article.title = "Inheritance"
-                                       var lst = new UnorderedList
-                                       lst.css_classes.add("list-unstyled list-labeled")
-                                       for smpropdef in lin do
-                                               lst.add_li tpl_inheritance_item(smpropdef)
-                                       end
-                                       lin_article.content = lst
-                                       article.add_child lin_article
-                               end
+                               html_title = title
+                               html_subtitle = mentity.html_namespace
+                               html_toc_title = mentity.html_name
                        else
-                               title = new Template
+                               var title = new Template
                                title.add "in "
                                title.add mentity.mclassdef.html_link
-                               article.title = title
-                               toc_title = "in {mentity.mclassdef.html_name}"
-                       end
-                       article.source_link = v.tpl_showsource(mentity.location)
-               end
-               for child in children do
-                       child.render(v, doc, page, article)
-               end
-               parent.add_child article
-       end
-
-       # Filter `page.mpropdefs` for this `mpropertie`.
-       #
-       # FIXME compatability with current templates.
-       private fun local_defs(page: MClassPage, mproperty: MProperty): HashSet[MPropDef] do
-               var mpropdefs = new HashSet[MPropDef]
-               for mpropdef in page.mpropdefs do
-                       if mpropdef.mproperty == mproperty then
-                               mpropdefs.add mpropdef
+                               html_title = title
+                               html_toc_title = "in {mentity.mclassdef.html_name}"
                        end
+                       html_source_link = v.html_source_link(mentity.location)
                end
-               return mpropdefs
-       end
-
-       private fun tpl_inheritance_item(mpropdef: MPropDef): ListItem do
-               var lnk = new Template
-               lnk.add new TplLabel.with_classes(css_classes)
-               lnk.add mpropdef.mclassdef.mmodule.html_namespace
-               lnk.add "::"
-               var atext = mpropdef.mclassdef.html_link.text
-               var ahref = "{mpropdef.mclassdef.mclass.nitdoc_url}#{mpropdef.mproperty.nitdoc_id}"
-               var atitle = mpropdef.mclassdef.html_link.title
-               var anchor = new Link.with_title(ahref, atext, atitle)
-               lnk.add anchor
-               var comment = mpropdef.html_short_comment
-               if comment != null then
-                       lnk.add ": "
-                       lnk.add comment
-               end
-               var li = new ListItem(lnk)
-               li.css_classes.add "signature"
-               return li
-       end
-end
-
-redef class IntrosRedefsListArticle
-       redef fun render(v, doc, page, parent) do
-               if mentities.is_empty then return
-               var article = new TplArticle.with_title(list_title.to_lower, list_title)
-               article.content = write_to_string
-               parent.add_child article
-       end
-end
-
-# FIXME compatibility with doc_templates.
-redef class ImportationListSection
-       redef fun render(v, doc, page, parent) do
-               var section = new TplSection.with_title("dependencies", "Dependencies")
-               for child in children do
-                       child.render(v, doc, page, section)
+               if page isa MGroupPage and mentity isa MModule then
+                       is_toc_hidden = true
                end
-               parent.add_child section
+               super
        end
 end
 
-# FIXME compatibility with doc_templates.
-redef class InheritanceListSection
-       redef fun render(v, doc, page, parent) do
-               var section = new TplSection.with_title("inheritance", "Inheritance")
-               for child in children do
-                       child.render(v, doc, page, section)
+redef class HomeArticle
+       redef fun init_html_render(v, doc, page) do
+               if v.ctx.opt_custom_title.value != null then
+                       self.html_title = v.ctx.opt_custom_title.value.to_s
+                       self.html_toc_title = v.ctx.opt_custom_title.value.to_s
                end
-               parent.add_child section
-       end
-end
-
-# FIXME compatibility with doc_templates.
-redef class HierarchyListArticle
-       redef fun render(v, doc, page, parent) do
-               if mentities.is_empty then return
-               var article = new TplArticle.with_title(list_title.to_lower, list_title)
-               article.content = write_to_string
-               parent.add_child article
+               self.content = v.ctx.opt_custom_intro.value
+               super
        end
 end
 
 redef class GraphArticle
-       redef fun render(v, doc, page, parent) do
-               var output_dir = v.ctx.output_dir
-               var path = output_dir / id
-               var path_sh = path.escape_to_sh
+       redef fun init_html_render(v, doc, page) do
+               var path = v.ctx.output_dir / graph_id
                var file = new FileWriter.open("{path}.dot")
                file.write(dot)
                file.close
-               sys.system("\{ test -f {path_sh}.png && test -f {path_sh}.s.dot && diff -- {path_sh}.dot {path_sh}.s.dot >/dev/null 2>&1 ; \} || \{ cp -- {path_sh}.dot {path_sh}.s.dot && dot -Tpng -o{path_sh}.png -Tcmapx -o{path_sh}.map {path_sh}.s.dot ; \}")
-               var fmap = new FileReader.open("{path}.map")
-               map = fmap.read_all
-               fmap.close
-
-               var article = new TplArticle("graph")
-               article.css_classes.add "text-center"
-               article.content = write_to_string
-               parent.add_child article
-       end
-end
-
-redef class Location
-       # Github url based on this location
-       fun github(gitdir: String): String do
-               var base_dir = getcwd.join_path(gitdir).simplify_path
-               var file_loc = getcwd.join_path(file.filename).simplify_path
-               var gith_loc = file_loc.substring(base_dir.length + 1, file_loc.length)
-               return "{gith_loc}:{line_start},{column_start}--{line_end},{column_end}"
+               var proc = new ProcessReader("dot", "-Tsvg", "-Tcmapx", "{path}.dot")
+               var svg = new Buffer
+               var i = 0
+               while not proc.eof do
+                       i += 1
+                       if i < 6 then continue # skip dot default header
+                       svg.append proc.read_line
+               end
+               proc.close
+               self.svg = svg.write_to_string
        end
 end