app: rename new_administrateur to administrateurs

app/views/administrateurs/attestation_templates/_apercu.html.haml

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+%iframe{ src: admin_procedure_attestation_template_preview_path, width: '100%', height: '650px' }

app/views/administrateurs/attestation_templates/_informations.html.haml

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+= f.label :title do
+  Titre de l'attestation
+  %span.mandatory *
+= f.text_field :title, class: 'form-control', placeholder: 'Titre de l’attestation'
+
+= f.label :body do
+  Corps du document
+  %span.mandatory *
+= f.text_area :body, rows: '6', placeholder: 'Description de la démarche, destinataires, etc. ', class: 'form-control'
+
+#tags-table
+  %h2.add-tag-title
+    Insérer une balise
+  %p.notice
+    Copiez-collez les balises ci-dessous pour afficher automatiquement l’information souhaitée.
+  .head
+    .tag Balise
+    .description Description
+  .items
+    - @attestation_template.tags.each do |tag|
+      .item
+        %code.tag{ style: "white-space: pre-wrap;" }
+          = "--#{tag[:libelle]}--"
+        .description
+          = tag[:description]
+
+%h3.header-subsection Logo de l'attestation
+= image_upload_and_render f, @attestation_template.logo, false
+
+%p.notice
+  Formats acceptés : JPG / JPEG / PNG.
+  %br
+  Dimensions conseillées : au minimum 500 px de largeur ou de hauteur, poids maximum : 0,5 Mo.
+
+%h3.header-subsection Tampon de l'attestation
+= image_upload_and_render f, @attestation_template.signature, false
+
+%p.notice
+  Formats acceptés : JPG / JPEG / PNG.
+  %br
+  Dimensions conseillées : au minimum 500 px de largeur ou de hauteur, poids maximum : 0,5 Mo.
+
+= f.label :footer do
+  Pied de page
+= f.text_field :footer, class: 'form-control', maxlength: 190

app/views/administrateurs/attestation_templates/edit.html.haml

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+- content_for(:root_class, 'scroll-margins-for-sticky-footer')
+
+= render partial: 'administrateurs/breadcrumbs',
+  locals: { steps: [link_to('Démarches', admin_procedures_path),
+                    link_to(@procedure.libelle, admin_procedure_path(@procedure)),
+                    'Attestation'] }
+
+.procedure-form#attestation-template-edit
+  .procedure-form__columns.container
+    = form_for @attestation_template,
+      url: url_for({ controller: 'administrateurs/attestation_templates', action: :update, id: @procedure.id }),
+      multipart: true,
+      html: { class: 'form procedure-form__column--form' } do |f|
+
+      %h1.page-title
+        Délivrance d’attestation
+        - if @attestation_template.activated?
+          %span.text-active activée
+        - else
+          %span.text-inactive désactivée
+
+      - if @attestation_template.activated && @procedure.locked?
+        .card.warning
+          %p L’attestation ne peut plus être désactivée car la démarche est publiée.
+
+      %p.notice
+        L’attestation, si elle est activée, est émise au moment où un dossier est accepté.
+        %br
+        L’email d’accusé d’acceptation envoyé à l’usager comporte alors un lien vers l’attestation ;
+        celle-ci est également disponible au téléchargement depuis l’espace personnel de l’usager.
+
+      = render partial: 'administrateurs/attestation_templates/informations', locals: { f: f }
+
+      .procedure-form__actions.sticky--bottom
+        .actions-left
+          -# Admins cannot disactivate the Attestation if it is activated and the procedure is published
+          - if !(@attestation_template.activated && @procedure.locked?)
+            %label.toggle-switch
+              = f.check_box :activated, class: 'toggle-switch-checkbox'
+              %span.toggle-switch-control.round
+              %span.toggle-switch-label.on Attestation activée
+              %span.toggle-switch-label.off Attestation désactivée
+
+        .actions-right
+          = link_to 'Annuler', edit_admin_procedure_attestation_template_path(id: @procedure), class: 'button', data: { confirm: 'Êtes-vous sûr de vouloir annuler les modifications effectuées ?'}
+          = f.button 'Enregistrer', class: 'button primary send'
+
+    .procedure-form__column--preview
+      .procedure-form__preview.sticky--top
+        %h3
+          .procedure-form__preview-title
+            Aperçu
+            .notice
+              Cet aperçu est mis à jour après chaque sauvegarde.
+        .procedure-preview
+          = render partial: 'administrateurs/attestation_templates/apercu', locals: { procedure: @procedure }

app/views/administrateurs/attestation_templates/show.pdf.prawn

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+require 'prawn/measurement_extensions'
+
+#----- A4 page size
+page_size = 'A4'
+page_height = 842
+page_width = 595
+
+#----- margins
+body_width = 400
+top_margin = 50
+bottom_margin = 20
+footer_height = top_margin - bottom_margin
+
+right_margin = (page_width - body_width)/2
+left_margin = right_margin
+
+#----- size of images
+max_logo_width = body_width
+max_logo_height = 50.mm
+max_signature_size = 50.mm
+
+def normalize_pdf_text(text)
+  text&.tr("\t", '  ')
+end
+
+title = normalize_pdf_text(@attestation.fetch(:title))
+body = normalize_pdf_text(@attestation.fetch(:body))
+footer = normalize_pdf_text(@attestation.fetch(:footer))
+created_at = @attestation.fetch(:created_at)
+
+logo = @attestation[:logo]
+signature = @attestation[:signature]
+
+prawn_document(margin: [top_margin, right_margin, bottom_margin, left_margin], page_size: page_size) do |pdf|
+  pdf.font_families.update( 'marianne' => { normal: Rails.root.join('lib/prawn/fonts/marianne/marianne-regular.ttf' )})
+  pdf.font 'marianne'
+
+  grey = '555555'
+  black = '333333'
+
+  body_height = pdf.cursor - footer_height
+
+  pdf.bounding_box([0, pdf.cursor], width: body_width, height: body_height) do
+    if logo.present?
+      logo_content = if logo.is_a?(ActiveStorage::Attached::One)
+        logo.download
+      else
+        logo.rewind && logo.read
+      end
+      pdf.image StringIO.new(logo_content), fit: [max_logo_width , max_logo_height], position: :center
+    end
+
+    pdf.fill_color grey
+    pdf.pad_top(40) { pdf.text "le #{l(created_at, format: '%e %B %Y')}", size: 9, align: :right, character_spacing: -0.5 }
+
+    pdf.fill_color black
+    pdf.pad_top(40) { pdf.text title, size: 14, character_spacing: -0.2 }
+
+    pdf.fill_color grey
+    pdf.pad_top(30) { pdf.text body, size: 9, character_spacing: -0.2, align: :justify }
+
+    if signature.present?
+      pdf.pad_top(40) do
+        signature_content = if signature.is_a?(ActiveStorage::Attached::One)
+          signature.download
+        else
+          signature.rewind && signature.read
+        end
+        pdf.image StringIO.new(signature_content), fit: [max_signature_size , max_signature_size], position: :right
+      end
+    end
+  end
+
+  pdf.repeat(:all) do
+    pdf.move_cursor_to footer_height - 10
+    pdf.fill_color grey
+    if footer.present?
+      # We reduce the size of large footer so they can be drawn in the corresponding area.
+      # This is due to a font change, the replacing font is slightly bigger than the previous one
+      footer_font_size = footer.length > 170 ? 7 : 8
+      pdf.text footer, align: :center, size: footer_font_size
+    end
+  end
+end