From 2d856e5be43fd613d1d44d04b144a3bb9ca0819a Mon Sep 17 00:00:00 2001
From: dbs <dbs@6d9bc8c9-1ec2-4278-b937-99fde70a366f>
Date: Tue, 28 Jul 2009 07:41:59 +0000
Subject: [PATCH] Default our spine labels to a bolder font; easier on the
 eyes.

git-svn-id: svn://svn.open-ils.org/ILS-Contrib/conifer/trunk@597 6d9bc8c9-1ec2-4278-b937-99fde70a366f
---
 xul/server/cat/spine_labels.js | 298 +++++++++++++++++++++++++++++++++++++++++
 xul/server/skin/print.css      |  12 ++
 2 files changed, 310 insertions(+)
 create mode 100644 xul/server/cat/spine_labels.js
 create mode 100644 xul/server/skin/print.css

diff --git a/xul/server/cat/spine_labels.js b/xul/server/cat/spine_labels.js
new file mode 100644
index 0000000000..df9a3339f2
--- /dev/null
+++ b/xul/server/cat/spine_labels.js
@@ -0,0 +1,298 @@
+		function my_init() {
+			try {
+				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
+				if (typeof JSAN == 'undefined') { throw( $("commonStrings").getString('common.jsan.missing') ); }
+				JSAN.errorLevel = "die"; // none, warn, or die
+				JSAN.addRepository('/xul/rel_trunk/server/');
+				JSAN.use('util.error'); g.error = new util.error();
+				g.error.sdump('D_TRACE','my_init() for spine_labels.xul');
+
+				JSAN.use('util.network'); g.network = new util.network();
+
+				g.cgi = new CGI();
+
+				g.barcodes = [];
+				if (g.cgi.param('barcodes')) {
+					g.barcodes = g.barcodes.concat( JSON2js(g.cgi.param('barcodes')) );
+				}
+				JSAN.use('OpenILS.data'); g.data = new OpenILS.data(); g.data.stash_retrieve();
+				if (g.data.temp_barcodes_for_labels) {
+					g.barcodes = g.barcodes.concat( g.data.temp_barcodes_for_labels );
+					g.data.temp_barcodes_for_labels = null; g.data.stash('temp_barcodes_for_labels');
+				}
+
+				JSAN.use('circ.util');
+				g.cols = circ.util.columns( {} );
+				g.col_map = {};
+				for (var i = 0; i < g.cols.length; i++) {
+					g.col_map[ g.cols[i].id ] = { 'regex' : new RegExp('%' + g.cols[i].id + '%',"g"), 'render' : g.cols[i].render };
+				}
+
+				g.volumes = {};
+
+				for (var i = 0; i < g.barcodes.length; i++) {
+					var copy = g.network.simple_request( 'FM_ACP_RETRIEVE_VIA_BARCODE', [ g.barcodes[i] ] );
+					if (typeof copy.ilsevent != 'undefined') throw(copy);
+					if (!g.volumes[ copy.call_number() ]) {
+						var volume = g.network.simple_request( 'FM_ACN_RETRIEVE.authoritative', [ copy.call_number() ] );
+						if (typeof volume.ilsevent != 'undefined') throw(volume);
+						var record = g.network.simple_request('MODS_SLIM_RECORD_RETRIEVE.authoritative', [ volume.record() ]);
+						volume.record( record );
+						g.volumes[ volume.id() ] = volume;
+					}
+					if (g.volumes[ copy.call_number() ].copies()) {
+						var copies = g.volumes[ copy.call_number() ].copies();
+						copies.push( copy );
+						g.volumes[ copy.call_number() ].copies( copies );
+					} else {
+						g.volumes[ copy.call_number() ].copies( [ copy ] );
+					}
+				}
+
+				generate();
+
+				if (typeof xulG != 'undefined') $('close').hidden = true;
+
+			} catch(E) {
+				try {
+					g.error.standard_unexpected_error_alert('/xul/rel_trunk/server/cat/spine_labels.xul',E);
+				} catch(F) {
+					alert('FIXME: ' + js2JSON(E));
+				}
+			}
+		}
+
+		function show_macros() {
+			JSAN.use('util.functional');
+			alert( util.functional.map_list( g.cols, function(o) { return '%' + o.id + '%'; } ).join(" ") );
+		}
+
+		function $(id) { return document.getElementById(id); }
+
+		function generate() {
+			try {
+				var idx = 0;
+				JSAN.use('util.text'); JSAN.use('util.money');
+				JSAN.use('util.widgets'); util.widgets.remove_children('panel'); var pn = $('panel'); $('preview').disabled = false;
+				var lw = Number($('lw').value) || 8; /* spine label width */
+				var ll = Number($('ll').value) || 9; /* spine label length */
+				var plw = Number($('plw').value) || 28; /* pocket label width */
+				var pll = Number($('pll').value) || 9; /* pocket label length */
+				for (var i in g.volumes) {
+					var vb = document.createElement('vbox'); pn.appendChild(vb); vb.setAttribute('name','template'); vb.setAttribute('acn_id',g.volumes[i].id());
+					var ds = document.createElement('description'); vb.appendChild(ds);
+					ds.appendChild( document.createTextNode( g.volumes[i].label() ) );
+					var ds2 = document.createElement('description'); vb.appendChild(ds2);
+					ds2.appendChild( document.createTextNode( g.volumes[i].copies().length + (
+						g.volumes[i].copies().length == 1 ? $("catStrings").getString('staff.cat.spine_labels.copy') : $("catStrings").getString('staff.cat.spine_labels.copies')) ) );
+					ds2.setAttribute('style','color: green');
+					var hb = document.createElement('hbox'); vb.appendChild(hb);
+
+					var gb = document.createElement('groupbox'); hb.appendChild(gb); 
+					/* take the call number and split it on whitespace */
+					var names = String(g.volumes[i].label()).split(/\s+/);
+					var j = 0;
+					while (j < ll || j < pll) {
+						var hb2 = document.createElement('hbox'); gb.appendChild(hb2);
+						
+						/* spine */
+						if (j < ll) {
+							var tb = document.createElement('textbox'); hb2.appendChild(tb); 
+							tb.value = '';
+							tb.setAttribute('class','plain'); tb.setAttribute('style','font-family: Arial, Helvetica, sans-serif'); tb.setAttribute('font-weight','bold');
+							tb.setAttribute('size',lw+1); tb.setAttribute('maxlength',lw);
+							tb.setAttribute('name','spine');
+							var name = names.shift(); if (name) {
+								name = String( name );
+								/* if the name is greater than the label width... */
+								if (name.length > lw) {
+									/* then try to split it on periods */
+									var sname = name.split(/\./);
+									if (sname.length > 1) {
+										/* if we can, then put the periods back in on each splitted element */
+										if (name.match(/^\./)) sname[0] = '.' + sname[0];
+										for (var k = 1; k < sname.length; k++) sname[k] = '.' + sname[k];
+										/* and put all but the first one back into the names array */
+										names = sname.slice(1).concat( names );
+										/* if the name fragment is still greater than the label width... */
+										if (sname[0].length > lw) {
+											/* then just truncate and throw the rest back into the names array */
+											tb.value = sname[0].substr(0,lw);
+											names = [ sname[0].substr(lw) ].concat( names );
+										} else {
+											/* otherwise we're set */
+											tb.value = sname[0];
+										}
+									} else {
+										/* if we can't split on periods, then just truncate and throw the rest back into the names array */
+										tb.value = name.substr(0,lw);
+										names = [ name.substr(lw) ].concat( names );
+									}
+								} else {
+									/* otherwise we're set */
+									tb.value = name;
+								}
+							}
+						}
+
+						/* pocket */
+						if ($('pl').checked && j < pll) {
+							var tb2 = document.createElement('textbox'); hb2.appendChild(tb2); 
+							tb2.value = '';
+							tb2.setAttribute('class','plain'); tb2.setAttribute('style','font-family: Arial, Helvetica, sans-serif'); tb2.setAttribute('font-weight','bold');
+							tb2.setAttribute('size',plw+1); tb2.setAttribute('maxlength',plw);
+							tb2.setAttribute('name','pocket');
+							if ($('title').checked && $('title_line').value == j + 1 && instanceOf(g.volumes[i].record(),mvr)) {
+								if (g.volumes[i].record().title()) {
+									tb2.value = util.text.wrap_on_space( g.volumes[i].record().title(), plw )[0];
+								} else {
+									tb2.value = '';
+								}
+							}
+							if ($('title_r').checked && $('title_r_line').value == j + 1 && instanceOf(g.volumes[i].record(),mvr)) {
+								if (g.volumes[i].record().title()) {
+									tb2.value = ( ($('title_r_indent').checked ? ' ' : '') + util.text.wrap_on_space( g.volumes[i].record().title(), plw )[1]).substr(0,plw);
+								} else {
+									tb2.value = '';
+								}
+							}
+							if ($('author').checked && $('author_line').value == j + 1 && instanceOf(g.volumes[i].record(),mvr)) {
+								if (g.volumes[i].record().author()) {
+									tb2.value = g.volumes[i].record().author().substr(0,plw);
+								} else {
+									tb2.value = '';
+								}
+							}
+							if ($('call_number').checked && $('call_number_line').value == j + 1) {
+								tb2.value = g.volumes[i].label().substr(0,plw);
+							}
+							if ($('owning_lib_shortname').checked && $('owning_lib_shortname_line').value == j + 1) {
+								var lib = g.volumes[i].owning_lib();
+								if (!instanceOf(lib,aou)) lib = g.data.hash.aou[ lib ];
+								tb2.value = lib.shortname().substr(0,plw);
+							}
+							if ($('owning_lib').checked && $('owning_lib_line').value == j + 1) {
+								var lib = g.volumes[i].owning_lib();
+								if (!instanceOf(lib,aou)) lib = g.data.hash.aou[ lib ];
+								tb2.value = lib.name().substr(0,plw);
+							}
+							if ($('shelving_location').checked && $('shelving_location_line').value == j + 1) {
+								tb2.value = '%location%';
+							}
+							if ($('barcode').checked && $('barcode_line').value == j + 1) {
+								tb2.value = '%barcode%';
+							}
+							if ($('custom1').checked && $('custom1_line').value == j + 1) {
+								tb2.value = $('custom1_tb').value;
+							}
+							if ($('custom2').checked && $('custom2_line').value == j + 1) {
+								tb2.value = $('custom2_tb').value;
+							}
+							if ($('custom3').checked && $('custom3_line').value == j + 1) {
+								tb2.value = $('custom3_tb').value;
+							}
+							if ($('custom4').checked && $('custom4_line').value == j + 1) {
+								tb2.value = $('custom4_tb').value;
+							}
+						}
+
+						j++;
+					}
+
+					idx++;
+				}
+			} catch(E) {
+				g.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.spine_labels.generate.std_unexpeceted_err'),E);
+			}
+		}
+
+		function expand_macros(text,copy,volume,record) {
+			var my = { 'acp' : copy, 'acn' : volume, 'mvr' : record };
+			var obj = { 'data' : g.data };
+			for (var i in g.col_map) {
+				var re = g.col_map[i].regex;
+				if (text.match(re)) {
+					try {
+						text = text.replace(re, (typeof g.col_map[i].render == 'function' ? g.col_map[i].render(my) : eval( g.col_map[i].render ) ) );
+					} catch(E) {
+						g.error.sdump('D_ERROR','spine_labels.js, expand_macros() = ' + E);
+					}
+				}
+			}
+			return text;
+		}
+
+		function preview(idx) {
+			try {
+					netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
+					var pt = Number( $('pt').value ) || 10;  /* font size */
+					var lm = Number($('lm').value); if (lm == NaN) lm = 11; /* left margin */
+					var mm = Number($('mm').value); if (mm == NaN) mm = 2; /* middle margin */
+					var lw = Number($('lw').value) || 8; var ll = Number($('ll').value) || 9; /* spine label width and length */
+					var plw = Number($('plw').value) || 28; var pll = Number($('pll').value) || 9; /* pocket label width and length */
+					var html = "<html><head>";
+                    html += "<link type='text/css' rel='stylesheet' href='/xul/rel_trunk/server/skin/print.css'></link>"
+                    html += "<link type='text/css' rel='stylesheet' href='data:text/css,pre{font-size:" + pt + "pt;}'></link>";
+                    html += "<title>Spine Labels</title></head><body>\n";
+					var nl = document.getElementsByAttribute('name','template');
+					for (var i = 0; i < nl.length; i++) {
+						if (typeof idx == 'undefined' || idx == null) { } else {
+							if (idx != i) continue;
+						}
+						var volume = g.volumes[ nl[i].getAttribute('acn_id') ];
+
+						for (var j = 0; j < volume.copies().length; j++) {
+							var copy = volume.copies()[j];
+                            if (i == 0) {
+    							html += '<pre class="first_pre">\n';
+                            } else {
+    							html += '<pre class="not_first_pre">\n';
+                            }
+							var gb = nl[i].getElementsByTagName('groupbox')[0];
+							var nl2 = gb.getElementsByAttribute('name','spine');
+							for (var k = 0; k < nl2.length; k++) {
+								for (var m = 0; m < lm; m++) html += ' ';
+								html += util.text.preserve_string_in_html(expand_macros( nl2[k].value, copy, volume, volume.record() ).substr(0,lw));
+								if ($('pl').checked) {
+									var sib = nl2[k].nextSibling;
+									if (sib) {
+										for (var m = 0; m < lw - nl2[k].value.length; m++) html += ' ';
+										for (var m = 0; m < mm; m++) html += ' ';
+										html += util.text.preserve_string_in_html(expand_macros( sib.value, copy, volume, volume.record() ).substr(0,plw));
+									}
+								}
+								html += '\n';
+							}
+							html += '</pre>\n';
+						}
+					}
+					html += '</body></html>';
+					JSAN.use('util.window'); var win = new util.window();
+					var loc = ( urls.XUL_REMOTE_BROWSER );
+					//+ '?url=' + window.escape('about:blank') + '&show_print_button=1&alternate_print=1&no_xulG=1&title=' + window.escape('Spine Labels');
+					var w = win.open( loc, 'spine_preview', 'chrome,resizable,width=750,height=550');
+					w.xulG = { 
+						'url' : 'about:blank',
+						'show_print_button' : 1,
+						'alternate_print' : 1,
+						'no_xulG' : 1,
+						'title' : $("catStrings").getString('staff.cat.spine_labels.preview.title'),
+						'on_url_load' : function(b) { 
+							try { 
+								netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
+								if (typeof w.xulG.written == 'undefined') {
+									w.xulG.written = true;
+									w.g.browser.get_content().document.write(html);
+									w.g.browser.get_content().document.close();
+								}
+							} catch(E) {
+								alert(E);
+							}
+						}
+					};
+			} catch(E) {
+				g.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.spine_labels.preview.std_unexpected_err'),E);
+			}
+		}
+
+
diff --git a/xul/server/skin/print.css b/xul/server/skin/print.css
new file mode 100644
index 0000000000..af98ca5eac
--- /dev/null
+++ b/xul/server/skin/print.css
@@ -0,0 +1,12 @@
+.first_pre {
+    page-break-after: always;
+    margin-top: -0.20cm;
+    font-family: Arial, Helvetica, sans-serif;
+    font-weight: bold;
+}
+
+.not_first_pre {
+    page-break-after: always;
+    font-family: Arial, Helvetica, sans-serif;
+    font-weight: bold;
+}
-- 
2.11.0