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Diffstat (limited to 'sources/ext/dhtmlxscheduler_pdf.js')
| -rw-r--r-- | sources/ext/dhtmlxscheduler_pdf.js | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/sources/ext/dhtmlxscheduler_pdf.js b/sources/ext/dhtmlxscheduler_pdf.js new file mode 100644 index 0000000..b7fdb93 --- /dev/null +++ b/sources/ext/dhtmlxscheduler_pdf.js @@ -0,0 +1,354 @@ +/* +This software is allowed to use under GPL or you need to obtain Commercial or Enterise License +to use it in non-GPL project. Please contact sales@dhtmlx.com for details +*/ +(function() { + var dx, dy; + function clean_html(val) { + return val.replace(newline_regexp, "\n").replace(html_regexp, ""); + } + + function x_norm(x, offset) { + x = parseFloat(x); + offset = parseFloat(offset); + if (!isNaN(offset)) x -= offset; + + var w = colsWidth(x); + x = x - w.width + w.cols*dx; + return isNaN(x)?"auto":(100*x/(dx)); + } + + function x_norm_event(x, offset, is_left) { + x = parseFloat(x); + offset = parseFloat(offset); + if (!isNaN(offset) && is_left) x -= offset; + + var w = colsWidth(x); + x = x - w.width + w.cols*dx; + return isNaN(x)?"auto":(100*x/(dx-(!isNaN(offset)?offset:0))); + } + function colsWidth(width) { + var r = 0; + var header = scheduler._els.dhx_cal_header[0].childNodes; + var els = header[1] ? header[1].childNodes : header[0].childNodes; + for (var i = 0; i < els.length; i++) { + var el = els[i].style ? els[i] : els[i].parentNode; + var w = parseFloat(el.style.width); + if (width > w) + width -= (w+1),r+=(w+1); + else + break; + } + return { width: r, cols: i }; + } + + function y_norm(y) { + y = parseFloat(y); + if (isNaN(y)) return "auto"; + return 100 * y / dy; + } + + function get_style(node, style){ + return (window.getComputedStyle?(window.getComputedStyle(node, null)[style]):(node.currentStyle?node.currentStyle[style]:null))||""; + } + + function de_day(node, n) { + var x = parseInt(node.style.left, 10); + + for (var dx = 0; dx < scheduler._cols.length; dx++) { + x -= scheduler._cols[dx]; + if (x < 0) return dx; + } + return n; + } + + function de_week(node, n) { + var y = parseInt(node.style.top, 10); + for (var dy = 0; dy < scheduler._colsS.heights.length; dy++) + if (scheduler._colsS.heights[dy] > y) return dy; + return n; + } + + function xml_start(tag) { + return tag ? "<"+tag+">" : ""; + } + function xml_end(tag) { + return tag ? "</"+tag+">" : ""; + } + + function xml_top(tag, profile, header, footer) { + var xml = "<"+tag+" profile='" + profile + "'"; + if (header) + xml += " header='" + header + "'"; + if (footer) + xml += " footer='" + footer + "'"; + xml += ">"; + return xml; + } + + function xml_body_header() { + var xml = ""; + // detects if current mode is timeline + var mode = scheduler._mode; + if (scheduler.matrix && scheduler.matrix[scheduler._mode]) + mode = (scheduler.matrix[scheduler._mode].render == "cell") ? "matrix" : "timeline"; + xml += "<scale mode='" + mode + "' today='" + scheduler._els.dhx_cal_date[0].innerHTML + "'>"; + + if (scheduler._mode == "week_agenda") { + var xh = scheduler._els.dhx_cal_data[0].getElementsByTagName("DIV"); + for (var i = 0; i < xh.length; i++) + if (xh[i].className == "dhx_wa_scale_bar") + xml += "<column>" + clean_html(xh[i].innerHTML) + "</column>"; + } else if (scheduler._mode == "agenda" || scheduler._mode == "map") { + var xh = scheduler._els.dhx_cal_header[0].childNodes[0].childNodes; + + xml += "<column>" + clean_html(xh[0].innerHTML) + "</column><column>" + clean_html(xh[1].innerHTML) + "</column>"; + } else if (scheduler._mode == "year") { + var xh = scheduler._els.dhx_cal_data[0].childNodes; + for (var i = 0; i < xh.length; i++) { + xml += "<month label='" + clean_html(xh[i].childNodes[0].innerHTML) + "'>"; + xml += xml_month_scale(xh[i].childNodes[1].childNodes); + xml += xml_month(xh[i].childNodes[2]); + xml += "</month>"; + } + } else { + xml += "<x>"; + var xh = scheduler._els.dhx_cal_header[0].childNodes; + xml += xml_month_scale(xh); + xml += "</x>"; + + var yh = scheduler._els.dhx_cal_data[0]; + if (scheduler.matrix && scheduler.matrix[scheduler._mode]) { + xml += "<y>"; + for (var i = 0; i < yh.firstChild.rows.length; i++) { + var el = yh.firstChild.rows[i]; + xml += "<row><![CDATA[" + clean_html(el.cells[0].innerHTML) + "]]></row>"; + } + xml += "</y>"; + dy = yh.firstChild.rows[0].cells[0].offsetHeight; + } else if (yh.firstChild.tagName == "TABLE") { + xml += xml_month(yh); + } else { + yh = yh.childNodes[yh.childNodes.length - 1]; + while (yh.className.indexOf("dhx_scale_holder") == -1) + yh = yh.previousSibling; + yh = yh.childNodes; + + xml += "<y>"; + for (var i = 0; i < yh.length; i++) + xml += "\n<row><![CDATA[" + clean_html(yh[i].innerHTML) + "]]></row>"; + xml += "</y>"; + dy = yh[0].offsetHeight; + } + } + xml += "</scale>"; + return xml; + } + + function xml_month(yh) { + var xml = ""; + var r = yh.firstChild.rows; + for (var i = 0; i < r.length; i++) { + var days = []; + for (var j = 0; j < r[i].cells.length; j++) + days.push(r[i].cells[j].firstChild.innerHTML); + + xml += "\n<row height='" + yh.firstChild.rows[i].cells[0].offsetHeight + "'><![CDATA[" + clean_html(days.join("|")) + "]]></row>"; + dy = yh.firstChild.rows[0].cells[0].offsetHeight; + } + return xml; + } + + function xml_month_scale(xh) { + var xml = ""; + if (scheduler.matrix && scheduler.matrix[scheduler._mode]) { + if (scheduler.matrix[scheduler._mode].second_scale) + var xhs = xh[1].childNodes; + + xh = xh[0].childNodes; + } + + for (var i = 0; i < xh.length; i++) + xml += "\n<column><![CDATA[" + clean_html(xh[i].innerHTML) + "]]></column>"; + dx = xh[0].offsetWidth; + + if (xhs) { + var width = 0; + var top_width = xh[0].offsetWidth; + var top_col = 1; + for (var i = 0; i < xhs.length; i++) { + xml += "\n<column second_scale='" + top_col + "'><![CDATA[" + clean_html(xhs[i].innerHTML) + "]]></column>"; + width += xhs[i].offsetWidth; + if (width >= top_width) { + top_width += (xh[top_col] ? xh[top_col].offsetWidth : 0); + top_col++; + } + dx = xhs[0].offsetWidth; + } + } + return xml; + } + + function xml_body(colors) { + var xml = ""; + var evs = scheduler._rendered; + var matrix = scheduler.matrix && scheduler.matrix[scheduler._mode]; + + if (scheduler._mode == "agenda" || scheduler._mode == "map") { + + for (var i = 0; i < evs.length; i++) + xml += "<event><head><![CDATA[" + clean_html(evs[i].childNodes[0].innerHTML) + "]]></head><body><![CDATA[" + clean_html(evs[i].childNodes[2].innerHTML) + "]]></body></event>"; + + } else if (scheduler._mode == "week_agenda") { + + for (var i = 0; i < evs.length; i++) + xml += "<event day='" + evs[i].parentNode.getAttribute("day") + "'><body>" + clean_html(evs[i].innerHTML) + "</body></event>"; + + } else if (scheduler._mode == "year") { + + var evs = scheduler.get_visible_events(); + for (var i = 0; i < evs.length; i++) { + var d = evs[i].start_date; + if (d.valueOf() < scheduler._min_date.valueOf()) + d = scheduler._min_date; + + while (d < evs[i].end_date) { + var m = d.getMonth() + 12 * (d.getFullYear() - scheduler._min_date.getFullYear()) - scheduler.week_starts._month; + var day = scheduler.week_starts[m] + d.getDate() - 1; + var text_color = colors ? get_style(scheduler._get_year_cell(d), "color") : ""; + var bg_color = colors ? get_style(scheduler._get_year_cell(d), "backgroundColor") : ""; + + xml += "<event day='" + (day % 7) + "' week='" + Math.floor(day / 7) + "' month='" + m + "' backgroundColor='" + bg_color + "' color='" + text_color + "'></event>"; + d = scheduler.date.add(d, 1, "day"); + if (d.valueOf() >= scheduler._max_date.valueOf()) + break; + } + } + } else if (matrix && matrix.render == "cell") { + var evs = scheduler._els.dhx_cal_data[0].getElementsByTagName("TD"); + for (var i = 0; i < evs.length; i++) { + var text_color = colors ? get_style(evs[i], "color") : ""; + var bg_color = colors ? get_style(evs[i], "backgroundColor") : ""; + xml += "\n<event><body backgroundColor='" + bg_color + "' color='" + text_color + "'><![CDATA[" + clean_html(evs[i].innerHTML) + "]]></body></event>"; + } + } else { + for (var i = 0; i < evs.length; i++) { + var zx, zdx; + if (scheduler.matrix && scheduler.matrix[scheduler._mode]) { + // logic for timeline view + zx = x_norm(evs[i].style.left); + zdx = x_norm(evs[i].offsetWidth)-1; + } else { + // we should use specific logic for day/week/units view + var left_norm = scheduler.config.use_select_menu_space ? 0 : 26; + zx = x_norm_event(evs[i].style.left, left_norm, true); + zdx = x_norm_event(evs[i].style.width, left_norm)-1; + } + if (isNaN(zdx * 1)) continue; + var zy = y_norm(evs[i].style.top); + var zdy = y_norm(evs[i].style.height); + + var e_type = evs[i].className.split(" ")[0].replace("dhx_cal_", ""); + if (e_type === 'dhx_tooltip_line') continue; + + var dets = scheduler.getEvent(evs[i].getAttribute("event_id")); + if (!dets) continue; + var day = dets._sday; + var week = dets._sweek; + var length = dets._length || 0; + + if (scheduler._mode == "month") { + zdy = parseInt(evs[i].offsetHeight, 10); + zy = parseInt(evs[i].style.top, 10) - 22; + + day = de_day(evs[i], day); + week = de_week(evs[i], week); + } else if (scheduler.matrix && scheduler.matrix[scheduler._mode]) { + day = 0; + var el = evs[i].parentNode.parentNode.parentNode; + week = el.rowIndex; + var dy_copy = dy; + dy = evs[i].parentNode.offsetHeight; + zy = y_norm(evs[i].style.top); + zy -= zy * 0.2; + dy = dy_copy; + } else { + if (evs[i].parentNode == scheduler._els.dhx_cal_data[0]) continue; + var parent = scheduler._els["dhx_cal_data"][0].childNodes[0]; + var offset = parseFloat(parent.className.indexOf("dhx_scale_holder") != -1 ? parent.style.left : 0); + zx += x_norm(evs[i].parentNode.style.left, offset); + } + + xml += "\n<event week='" + week + "' day='" + day + "' type='" + e_type + "' x='" + zx + "' y='" + zy + "' width='" + zdx + "' height='" + zdy + "' len='" + length + "'>"; + + if (e_type == "event") { + xml += "<header><![CDATA[" + clean_html(evs[i].childNodes[1].innerHTML) + "]]></header>"; + var text_color = colors ? get_style(evs[i].childNodes[2], "color") : ""; + var bg_color = colors ? get_style(evs[i].childNodes[2], "backgroundColor") : ""; + xml += "<body backgroundColor='" + bg_color + "' color='" + text_color + "'><![CDATA[" + clean_html(evs[i].childNodes[2].innerHTML) + "]]></body>"; + } else { + var text_color = colors ? get_style(evs[i], "color") : ""; + var bg_color = colors ? get_style(evs[i], "backgroundColor") : ""; + xml += "<body backgroundColor='" + bg_color + "' color='" + text_color + "'><![CDATA[" + clean_html(evs[i].innerHTML) + "]]></body>"; + } + xml += "</event>"; + } + } + + return xml; + } + + function to_pdf(start, end, view, url, mode, header, footer) { + var colors = false; + if (mode == "fullcolor") { + colors = true; + mode = "color"; + } + + mode = mode || "color"; + html_regexp = new RegExp("<[^>]*>", "g"); + newline_regexp = new RegExp("<br[^>]*>", "g"); + + var uid = scheduler.uid(); + var d = document.createElement("div"); + d.style.display = "none"; + document.body.appendChild(d); + + d.innerHTML = '<form id="' + uid + '" method="post" target="_blank" action="' + url + '" accept-charset="utf-8" enctype="application/x-www-form-urlencoded"><input type="hidden" name="mycoolxmlbody"/> </form>'; + + + var xml = ""; + if (start) { + var original_date = scheduler._date; + var original_mode = scheduler._mode; + + xml = xml_top("pages", mode, header, footer); + for (var temp_date = new Date(start); +temp_date < +end; temp_date = scheduler.date.add(temp_date, 1, view)) { + scheduler.setCurrentView(temp_date, view); + xml += xml_start("page") + xml_body_header().replace("\u2013", "-") + xml_body(colors) + xml_end("page"); + } + xml += xml_end("pages"); + + scheduler.setCurrentView(original_date, original_mode); + } else { + xml = xml_top("data", mode, header, footer) + xml_body_header().replace("\u2013", "-") + xml_body(colors) + xml_end("data"); + } + + + document.getElementById(uid).firstChild.value = encodeURIComponent(xml); + document.getElementById(uid).submit(); + d.parentNode.removeChild(d); + } + + scheduler.toPDF = function(url, mode, header, footer) { + return to_pdf.apply(this, [null, null, null, url, mode, header, footer]); + }; + scheduler.toPDFRange = function(start, end, view, url, mode, header, footer) { + if (typeof start == "string") { + start = scheduler.templates.api_date(start); + end = scheduler.templates.api_date(end); + } + + return to_pdf.apply(this, arguments); + }; +})(); |