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Code Issues Releases Wiki Activity

Move stripcomments from the classictools plugin into the core

Browse Source 
It's a bit of a hack for the moment. The plan is to implement
stripcomments via the macro mechanism, at which point it can move back
into the plugin.
This commit is contained in:
Jeremy Ruston 2013-10-25 12:32:57 +01:00
parent 3d6165753b
commit 11a07e71dc
3 changed files with 26 additions and 54 deletions
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15
core/modules/new_widgets/view.js
View File

@ -61,6 +61,9 @@ ViewWidget.prototype.execute = function() {
case "relativedate":
this.text = this.getValueAsRelativeDate();
break;
case "stripcomments":
this.text = this.getValueAsStrippedComments();
break;
default: // "text"
this.text = this.getValueAsText();
break;
@ -138,6 +141,18 @@ ViewWidget.prototype.getValueAsRelativeDate = function(format) {
}
};
ViewWidget.prototype.getValueAsStrippedComments = function() {
var lines = this.getValueAsText().split("\n"),
out = [];
for(var line=0; line<lines.length; line++) {
var text = lines[line];
if(!/^\s*\/\/#/.test(text)) {
out.push(text);
}
}
return out.join("\n");
};
/*
Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
*/

11
nbld.sh
View File

@ -53,6 +53,17 @@ node ./tiddlywiki.js \
--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/codemirrordemo.html text/plain \
|| exit 1
# cook the TiddlyWiki 2.x.x index file
node ./tiddlywiki.js \
editions/tw2 \
--verbose \
--load editions/tw2/source/tiddlywiki.com/index.html.recipe \
--new_rendertiddler $:/core/templates/tiddlywiki2.template.html ./tmp/tw2/index.html text/plain \
|| exit 1
opendiff tmp/tw2/index.html editions/tw2/target/pre-widgetredux2.html
# Run tests
./test.sh

54
plugins/tiddlywiki/classictools/modules/stripcomments.js
View File

@ -1,54 +0,0 @@
/*\
title: $:/plugins/tiddlywiki/classictools/stripcomments.js
type: application/javascript
module-type: fieldviewer
Special viewer for cooking old versions of TiddlyWiki. It removes JavaScript comments formatted as `//#`
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
var stripComments = function(text) {
var lines = text.split("\n"),
out = [];
for(var line=0; line<lines.length; line++) {
var text = lines[line];
if(!/^\s*\/\/#/.test(text)) {
out.push(text);
}
}
return out.join("\n");
};
var StripCommentsViewer = function(viewWidget,tiddler,field,value) {
this.viewWidget = viewWidget;
this.tiddler = tiddler;
this.field = field;
this.value = value;
};
StripCommentsViewer.prototype.render = function() {
// Get the value as a string
if(this.field !== "text" && this.tiddler) {
this.value = this.tiddler.getFieldString(this.field);
}
var value = "";
if(this.value !== undefined && this.value !== null) {
value = stripComments(this.value);
}
// Set the element details
this.viewWidget.tag = "span";
this.viewWidget.attributes = {};
this.viewWidget.children = this.viewWidget.renderer.renderTree.createRenderers(this.viewWidget.renderer,[{
type: "text",
text: value
}]);
};
exports.stripcomments = StripCommentsViewer;
})();