[IMP] completes the excel export functionality in graph view (addon web_graph)
bzr revid: ged@openerp.com-20140205095808-8lzwv0yqcsjnvff9
This commit is contained in:
Gery Debongnie
parent
4ba0ef29f0
commit
19d6d98da8
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@ -1,13 +1,13 @@
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from openerp import http
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import simplejson
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from openerp.http import request, serialize_exception as _serialize_exception
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from cStringIO import StringIO
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try:
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import xlwt
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except ImportError:
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xlwt = None
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class TableExporter(http.Controller):
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@http.route('/web_graph/check_xlwt', type='json', auth='none')
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@ -18,40 +18,70 @@ class TableExporter(http.Controller):
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@http.route('/web_graph/export_xls', type='http', auth="user")
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def export_xls(self, data, token):
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jdata = simplejson.loads(data)
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model = jdata['headers']
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# field = jdata['field']
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# data = jdata['data']
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# id = jdata.get('id', None)
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# filename_field = jdata.get('filename_field', None)
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# context = jdata.get('context', {})
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filecontent='argh'
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print model
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print xlwt
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nbr_measures = jdata['nbr_measures']
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workbook = xlwt.Workbook()
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worksheet = workbook.add_sheet('Sheet 1')
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bold_style = xlwt.easyxf("font: bold on; pattern: pattern solid, fore_colour gray25;")
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non_bold_style = xlwt.easyxf("pattern: pattern solid, fore_colour gray25;")
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bold = xlwt.easyxf("font: bold on;")
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# Step 1: writing headers
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headers = jdata['headers']
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x, y, L = 1, 0, []
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for i, header_row in enumerate(headers):
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worksheet.write(i,0, '', non_bold_style)
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for header in header_row:
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while (L and L[0]['x'] == x):
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cell = L.pop(0)
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for i in range(nbr_measures):
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worksheet.write(y,x+i, '', non_bold_style)
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if cell['height'] > 1:
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L.append({'x': x, 'height':cell['height'] - 1})
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x = x + nbr_measures
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style = non_bold_style if 'expanded' in header else bold_style
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for i in range(header['width']):
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worksheet.write(y, x + i, header['title'] if i == 0 else '', style)
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if header['height'] > 1:
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L.append({'x': x, 'height':header['height'] - 1})
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x = x + header['width'];
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while (L and L[0]['x'] == x):
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cell = L.pop(0)
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for i in range(nbr_measures):
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worksheet.write(y,x+i, '', non_bold_style)
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if cell['height'] > 1:
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L.append({'x': x, 'height':cell['height'] - 1})
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x = x + nbr_measures
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x, y = 1, y + 1
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# Step 2: measure row
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if nbr_measures > 1:
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worksheet.write(y,0, '', non_bold_style)
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for measure in jdata['measure_row']:
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style = bold_style if measure['is_bold'] else non_bold_style
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worksheet.write(y,x, measure['text'], style);
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x = x + 1
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y = y + 1
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# Step 3: writing data
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x = 0
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for row in jdata['rows']:
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worksheet.write(y, x, row['indent'] * ' ' + row['title'], non_bold_style)
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for cell in row['cells']:
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x = x + 1
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if cell.get('is_bold', False):
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worksheet.write(y,x, cell['value'], bold)
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else:
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worksheet.write(y,x, cell['value'])
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x, y = 0, y + 1
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fp = StringIO()
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workbook.save(fp)
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fp.seek(0)
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filecontent = fp.read()
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fp.close()
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return request.make_response(filecontent,
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headers=[('Content-Type', 'application/vnd.ms-excel'),
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('Content-Disposition', 'attachment; filename=table.xls;')],
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cookies={'fileToken': token})
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# Model = request.session.model(model)
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# fields = [field]
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# if filename_field:
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# fields.append(filename_field)
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# if data:
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# res = { field: data }
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# elif id:
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# res = Model.read([int(id)], fields, context)[0]
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# else:
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# res = Model.default_get(fields, context)
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# filecontent = base64.b64decode(res.get(field, ''))
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# if not filecontent:
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# raise ValueError(_("No content found for field '%s' on '%s:%s'") %
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# (field, model, id))
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# else:
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# filename = '%s_%s' % (model.replace('.', '_'), id)
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# if filename_field:
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# filename = res.get(filename_field, '') or filename
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# return request.make_response(filecontent,
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# headers=[('Content-Type', 'application/octet-stream'),
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# ('Content-Disposition', content_disposition(filename))],
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# cookies={'fileToken': token})
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@ -371,6 +371,7 @@ openerp.web_graph.Graph = openerp.web.Widget.extend({
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headers: this.build_headers(),
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measure_row: this.build_measure_row(),
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rows: this.build_rows(),
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nbr_measures: this.pivot.measures.length
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};
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},
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@ -418,12 +419,15 @@ openerp.web_graph.Graph = openerp.web.Widget.extend({
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return result;
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},
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add_color: function (cell, row, col, index) {
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make_cell: function (row, col, value, index) {
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var formatted_value = openerp.web.format_value(value, {type:this.pivot.measures[index].type}),
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cell = {value:formatted_value};
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if (this.heatmap_mode === 'none') { return cell; }
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var total = (this.heatmap_mode === 'both') ? this.pivot.get_total()[index]
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: (this.heatmap_mode === 'row') ? this.pivot.get_total(row)[index]
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: this.pivot.get_total(col)[index];
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var color = Math.floor(90 + 165*(total - Math.abs(cell.value))/total);
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var color = Math.floor(90 + 165*(total - Math.abs(value))/total);
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if (color < 255) {
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cell.color = color;
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}
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@ -433,21 +437,22 @@ openerp.web_graph.Graph = openerp.web.Widget.extend({
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build_rows: function () {
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var self = this,
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pivot = this.pivot,
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m,
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add_total = pivot.get_cols_leaves().length > 1;
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m, cell;
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return _.map(pivot.rows.headers, function (row) {
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var cells = [];
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_.each(pivot.get_cols_leaves(), function (col) {
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var values = pivot.get_values(row.id, col.id);
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var values = pivot.get_values(row.id,col.id);
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for (m = 0; m < pivot.measures.length; m++) {
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cells.push(self.add_color({value:values[m], type:pivot.measures[m].type}, row,col,m));
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cells.push(self.make_cell(row,col,values[m], m));
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}
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});
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if (add_total) {
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if (pivot.get_cols_leaves().length > 1) {
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var totals = pivot.get_total(row);
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for (m = 0; m < pivot.measures.length; m++) {
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cells.push(self.add_color({value:totals[m], type:pivot.measures[m].type, is_bold:true},row,pivot.main_col(),m));
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cell = self.make_cell(row, pivot.main_col(), totals[m], m);
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cell.is_bold = 'true';
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cells.push(cell);
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}
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}
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return {
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@ -549,8 +554,7 @@ openerp.web_graph.Graph = openerp.web.Widget.extend({
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_.each(rows, function (row) {
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var html_row = $('<tr>').append(make_cell(row));
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_.each(row.cells, function (cell) {
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var value = openerp.web.format_value(cell.value, {type: cell.type}),
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html_cell = $('<td>').text(value);
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var html_cell = $('<td>').text(cell.value);
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if (_.has(cell, 'color')) {
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html_cell.css('background-color', $.Color(255, cell.color, cell.color));
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}
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@ -719,12 +723,13 @@ openerp.web_graph.Graph = openerp.web.Widget.extend({
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// Controller stuff...
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// ----------------------------------------------------------------------
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export_xls: function() {
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var c = openerp.webclient.crashmanager;
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openerp.web.blockUI();
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this.session.get_file({
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url: '/web_graph/export_xls',
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data: {data: JSON.stringify(this.build_table())},
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complete: openerp.web.unblockUI,
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error: openerp.webclient.crashmanager.rpc_error.bind(c)
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error: c.rpc_error.bind(c)
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});
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},
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