Forge-Engine/static/js/play/offline/render-repeater.js

// Export Web/SCORM — port de screens/rendering/render_repeater.py. Lit
// gameData.data/fields_meta (au lieu d'une requête SQL) et
// gameData.element_type_templates (voir full_game_payload.py — l'arbre
// d'un écran-modèle d'élément de jeu réutilisable, précalculé une fois à
// l'export) au lieu de screens/element_types/load_template_tree.py.
function forgeRenderRepeater(el, meta, gameData, childrenMap, ctx, parentFlexDirection) {
  var style = forgeStyleString(el, parentFlexDirection, el.widget) + " overflow:auto;";
  var attrsRaw = el.attributes || {};
  var definitionId = attrsRaw._definition_id;
  var definitionAttr = definitionId ? ' data-definition-id="' + forgeHtmlEscape(String(definitionId)) + '"' : "";
  var templateTypeId = attrsRaw._template_type_id;
  var template = forgeApplyCtx(el.content || "", ctx);
  var children = (childrenMap && childrenMap[el.id]) || [];

  if (!definitionId) {
    return '<div id="' + forgeAutoId(el) + '" data-element-id="' + el.id + '" style="' + forgeHtmlEscape(style) +
      '"><em>Répéteur : choisis un objet de données dans les propriétés.</em></div>';
  }
  definitionId = String(definitionId);
  var fieldsMetaForDef = gameData.fields_meta && gameData.fields_meta[definitionId];
  if (!fieldsMetaForDef) {
    return '<div id="' + forgeAutoId(el) + '" data-element-id="' + el.id + '" style="' + forgeHtmlEscape(style) +
      '"><em>Objet introuvable — a-t-il été supprimé ?</em></div>';
  }

  var rows = gameData.data[definitionId] || [];
  rows = forgeFilterRepeaterRows(gameData, definitionId, rows, attrsRaw);
  var fieldCols = {};
  fieldsMetaForDef.forEach(function (f) { fieldCols[f.name] = forgeFieldColumn(fieldsMetaForDef, f.name); });

  var templateTree = null;
  if (templateTypeId) {
    templateTree = gameData.element_type_templates && gameData.element_type_templates[String(templateTypeId)];
  }

  var items = rows.map(function (row) {
    var rowCtx = Object.assign({}, ctx || {});
    Object.keys(fieldCols).forEach(function (fname) {
      var v = row[fieldCols[fname]];
      rowCtx[fname] = v === null || v === undefined ? "" : String(v);
    });
    var inner;
    if (templateTree) {
      inner = templateTree.top.map(function (c) {
        return forgeRenderElementHtml(c, gameData, templateTree.children_map, rowCtx);
      }).join("");
    } else if (children.length) {
      inner = children.map(function (c) {
        return forgeRenderElementHtml(c, gameData, childrenMap, rowCtx);
      }).join("");
    } else {
      var line = template;
      Object.keys(rowCtx).forEach(function (fname) {
        if (fname === "_forge_play_mode") return;
        line = line.split("{{" + fname + "}}").join(rowCtx[fname]);
      });
      inner = forgeHtmlEscape(line);
    }
    return '<div class="repeaterItem" data-row-id="' + row.id + '">' + inner + '</div>';
  });

  var emptyMsg = attrsRaw._filtre_champ ? "Aucune ligne ne correspond au filtre réglé." : "Aucune donnée dans cet objet pour l'instant.";
  var innerAll = items.length ? items.join("") : "<em>" + emptyMsg + "</em>";
  return '<div id="' + forgeAutoId(el) + '" data-element-id="' + el.id + '"' + definitionAttr +
    ' style="' + forgeHtmlEscape(style) + '">' + innerAll + '</div>';
}

if (typeof module !== 'undefined' && module.exports) {
  module.exports = { forgeRenderRepeater };
  var renderMod = require('./render-element.js');
  ["forgeStyleString", "forgeHtmlEscape", "forgeAutoId", "forgeApplyCtx", "forgeRenderElementHtml"].forEach(function (name) {
    global[name] = global[name] || renderMod[name];
  });
  var filterMod = require('./filter-repeater-rows.js');
  global.forgeFilterRepeaterRows = global.forgeFilterRepeaterRows || filterMod.forgeFilterRepeaterRows;
  global.forgeFieldColumn = global.forgeFieldColumn || filterMod.forgeFieldColumn;
}