Resolve "New design for project deletion confirmation"

app/assets/javascripts/dispatcher.js

@@ -109,6 +109,11 @@ var Dispatcher;
             .then(callDefault)
             .catch(fail);
           break;
+        case 'admin:projects:index':
+          import('./pages/admin/projects/index/index')
+            .then(callDefault)
+            .catch(fail);
+          break;
         case 'dashboard:projects:index':
         case 'dashboard:projects:starred':
           import('./pages/dashboard/projects')

app/assets/javascripts/pages/admin/projects/index/components/delete_project_modal.vue

+<script>
+  import _ from 'underscore';
+  import modal from '~/vue_shared/components/modal.vue';
+  import { s__, sprintf } from '~/locale';
+
+  export default {
+    components: {
+      modal,
+    },
+    props: {
+      deleteProjectUrl: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      projectName: {
+        type: String,
+        required: false,
+        default: '',
+      },
+      csrfToken: {
+        type: String,
+        required: false,
+        default: '',
+      },
+    },
+    data() {
+      return {
+        enteredProjectName: '',
+      };
+    },
+    computed: {
+      title() {
+        return sprintf(s__('AdminProjects|Delete Project %{projectName}?'),
+          {
+            projectName: `'${_.escape(this.projectName)}'`,
+          },
+          false,
+        );
+      },
+      text() {
+        return sprintf(s__(`AdminProjects|
+          You’re about to permanently delete the project %{projectName}, its repository,
+          and all related resources including issues, merge requests, etc..  Once you confirm and press
+          %{strong_start}Delete project%{strong_end}, it cannot be undone or recovered.`),
+          {
+            projectName: `<strong>${_.escape(this.projectName)}</strong>`,
+            strong_start: '<strong>',
+            strong_end: '</strong>',
+          },
+          false,
+        );
+      },
+      confirmationTextLabel() {
+        return sprintf(s__('AdminUsers|To confirm, type %{projectName}'),
+          {
+            projectName: `<code>${_.escape(this.projectName)}</code>`,
+          },
+          false,
+        );
+      },
+      primaryButtonLabel() {
+        return s__('AdminProjects|Delete project');
+      },
+      canSubmit() {
+        return this.enteredProjectName === this.projectName;
+      },
+    },
+    methods: {
+      onCancel() {
+        this.enteredProjectName = '';
+      },
+      onSubmit() {
+        this.$refs.form.submit();
+        this.enteredProjectName = '';
+      },
+    },
+  };
+</script>
+
+<template>
+  <modal
+    id="delete-project-modal"
+    :title="title"
+    :text="text"
+    kind="danger"
+    :primary-button-label="primaryButtonLabel"
+    :submit-disabled="!canSubmit"
+    @submit="onSubmit"
+    @cancel="onCancel"
+  >
+    <template
+      slot="body"
+      slot-scope="props"
+    >
+      <p v-html="props.text"></p>
+      <p v-html="confirmationTextLabel"></p>
+      <form
+        ref="form"
+        :action="deleteProjectUrl"
+        method="post"
+      >
+        <input
+          ref="method"
+          type="hidden"
+          name="_method"
+          value="delete"
+        />
+        <input
+          type="hidden"
+          name="authenticity_token"
+          :value="csrfToken"
+        />
+        <input
+          name="projectName"
+          class="form-control"
+          type="text"
+          v-model="enteredProjectName"
+          aria-labelledby="input-label"
+          autocomplete="off"
+        />
+      </form>
+    </template>
+  </modal>
+</template>

app/assets/javascripts/pages/admin/projects/index/index.js

+import Vue from 'vue';
+
+import Translate from '~/vue_shared/translate';
+import csrf from '~/lib/utils/csrf';
+
+import deleteProjectModal from './components/delete_project_modal.vue';
+
+export default () => {
+  Vue.use(Translate);
+
+  const deleteProjectModalEl = document.getElementById('delete-project-modal');
+
+  const deleteModal = new Vue({
+    el: deleteProjectModalEl,
+    data: {
+      deleteProjectUrl: '',
+      projectName: '',
+    },
+    render(createElement) {
+      return createElement(deleteProjectModal, {
+        props: {
+          deleteProjectUrl: this.deleteProjectUrl,
+          projectName: this.projectName,
+          csrfToken: csrf.token,
+        },
+      });
+    },
+  });
+
+  $(document).on('shown.bs.modal', (event) => {
+    if (event.relatedTarget.classList.contains('delete-project-button')) {
+      const buttonProps = event.relatedTarget.dataset;
+      deleteModal.deleteProjectUrl = buttonProps.deleteProjectUrl;
+      deleteModal.projectName = buttonProps.projectName;
+    }
+  });
+};

app/views/admin/projects/_projects.html.haml

@@ -5,7 +5,12 @@
         %li.project-row{ class: ('no-description' if project.description.blank?) }
           .controls
             = link_to 'Edit', edit_project_path(project), id: "edit_#{dom_id(project)}", class: "btn"
-            = link_to 'Delete', [project.namespace.becomes(Namespace), project], data: { confirm: remove_project_message(project) }, method: :delete, class: "btn btn-remove"
+            %button.delete-project-button.btn.btn-danger{ data: { toggle: 'modal',
+              target: '#delete-project-modal',
+              delete_project_url: project_path(project),
+              project_name: project.name }, type: 'button' }
+              = s_('AdminProjects|Delete')
+
           .stats
             %span.badge
               = storage_counter(project.statistics.storage_size)
@@ -31,3 +36,5 @@
     = paginate @projects, theme: 'gitlab'
   - else
     .nothing-here-block No projects found
+
+  #delete-project-modal