mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 18:39:52 +00:00
561cf3c237
page like this:
cd extensions/VisualEditor/modules/parser
echo '{{:Main Page}}' | node parse.js
echo '{{:Main Page}}' | node parse.js --html
echo '{{:Main Page}}' | node parse.js --debug
Even the date-based includes work somewhat, although they don't yet accept
passed-in dates.
238 lines
9.3 KiB
JavaScript
238 lines
9.3 KiB
JavaScript
/**
|
|
* Some parser functions, and quite a bunch of stubs of parser functions.
|
|
* Instantiated and called by the TemplateHandler extension.
|
|
*
|
|
* @author Gabriel Wicke <gwicke@wikimedia.org>
|
|
*/
|
|
|
|
|
|
function ParserFunctions ( manager ) {
|
|
this.manager = manager;
|
|
}
|
|
|
|
ParserFunctions.prototype.fun = {};
|
|
|
|
ParserFunctions.prototype['pf_#if'] = function ( target, argList, argDict ) {
|
|
if ( target.trim() !== '' ) {
|
|
this.manager.env.dp('#if, first branch', argDict[1] );
|
|
return argDict[1] || [];
|
|
} else {
|
|
this.manager.env.dp('#if, second branch', argDict[2] );
|
|
return argDict[2] || [];
|
|
}
|
|
};
|
|
|
|
ParserFunctions.prototype['pf_#switch'] = function ( target, argList, argDict ) {
|
|
this.manager.env.dp( 'switch enter: ' + target.trim() +
|
|
' looking in ', argDict );
|
|
if ( target.trim() in argDict ) {
|
|
this.manager.env.dp( 'switch found: ' + target.trim() +
|
|
' res=', argDict[target.trim()] );
|
|
return argDict[target.trim()];
|
|
} else if ( '#default' in argDict ) {
|
|
return argDict['#default'];
|
|
} else {
|
|
var lastKV = argList[argList.length - 1];
|
|
if ( lastKV && ! lastKV[0].length ) {
|
|
return lastKV[1];
|
|
} else {
|
|
return [];
|
|
}
|
|
}
|
|
};
|
|
|
|
// #ifeq
|
|
ParserFunctions.prototype['pf_#ifeq'] = function ( target, argList, argDict ) {
|
|
if ( ! argList.length ) {
|
|
return [];
|
|
} else {
|
|
if ( target.trim() === this.manager.env.tokensToString( argList[0][1] ).trim() ) {
|
|
return ( argList[1] && argList[1][1]) || [];
|
|
} else {
|
|
return ( argList[2] && argList[2][1]) || [];
|
|
}
|
|
}
|
|
};
|
|
|
|
ParserFunctions.prototype['pf_lc'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target.toLowerCase()}];
|
|
};
|
|
|
|
ParserFunctions.prototype['pf_uc'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target.toUpperCase()}];
|
|
};
|
|
|
|
ParserFunctions.prototype['pf_ucfirst'] = function ( target, argList, argDict ) {
|
|
if ( target ) {
|
|
return [{
|
|
type: 'TEXT',
|
|
value: target[0].toUpperCase() + target.substr(1)
|
|
}];
|
|
} else {
|
|
return [];
|
|
}
|
|
};
|
|
|
|
ParserFunctions.prototype['pf_lcfirst'] = function ( target, argList, argDict ) {
|
|
if ( target ) {
|
|
return [{
|
|
type: 'TEXT',
|
|
value: target[0].toLowerCase() + target.substr(1)
|
|
}];
|
|
} else {
|
|
return [];
|
|
}
|
|
};
|
|
|
|
ParserFunctions.prototype['pf_#tag'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TAG', name: target, attribs: argList}];
|
|
};
|
|
|
|
// A first approximation, anyway..
|
|
ParserFunctions.prototype['pf_#time'] = function ( target, argList, argDict ) {
|
|
//return [{type: 'TEXT', value: 'January 22, 2012'}];
|
|
var res,
|
|
tpl = target.trim();
|
|
//try {
|
|
// var date = new Date( this.manager.env.tokensToString( argList[0][1] ) );
|
|
// res = [{type: 'TEXT', value: date.format( target ) }];
|
|
//} catch ( e ) {
|
|
// this.manager.env.dp( 'ERROR: #time ' + e );
|
|
|
|
try {
|
|
res = [{type: 'TEXT', value: new Date().format ( tpl ) }];
|
|
} catch ( e2 ) {
|
|
this.manager.env.dp( 'ERROR: #time ' + e2 );
|
|
res = [{type: 'TEXT', value: new Date().toString() }];
|
|
}
|
|
//}
|
|
return res;
|
|
};
|
|
|
|
// Simulates PHP's date function
|
|
Date.prototype.format = function(format) {
|
|
var returnStr = '';
|
|
var replace = Date.replaceChars;
|
|
for (var i = 0; i < format.length; i++) {
|
|
var curChar = format.charAt(i);
|
|
if (i - 1 >= 0 && format.charAt(i - 1) == "\\") {
|
|
returnStr += curChar;
|
|
}
|
|
else if (replace[curChar]) {
|
|
returnStr += replace[curChar].call(this);
|
|
} else if (curChar != "\\"){
|
|
returnStr += curChar;
|
|
}
|
|
}
|
|
return returnStr;
|
|
};
|
|
|
|
Date.replaceChars = {
|
|
shortMonths: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
|
|
longMonths: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
|
|
shortDays: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
|
|
longDays: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
|
|
|
|
// Day
|
|
d: function() { return (this.getDate() < 10 ? '0' : '') + this.getDate(); },
|
|
D: function() { return Date.replaceChars.shortDays[this.getDay()]; },
|
|
j: function() { return this.getDate(); },
|
|
l: function() { return Date.replaceChars.longDays[this.getDay()]; },
|
|
N: function() { return this.getDay() + 1; },
|
|
S: function() { return (this.getDate() % 10 == 1 && this.getDate() != 11 ? 'st' : (this.getDate() % 10 == 2 && this.getDate() != 12 ? 'nd' : (this.getDate() % 10 == 3 && this.getDate() != 13 ? 'rd' : 'th'))); },
|
|
w: function() { return this.getDay(); },
|
|
z: function() { var d = new Date(this.getFullYear(),0,1); return Math.ceil((this - d) / 86400000); }, // Fixed now
|
|
// Week
|
|
W: function() { var d = new Date(this.getFullYear(), 0, 1); return Math.ceil((((this - d) / 86400000) + d.getDay() + 1) / 7); }, // Fixed now
|
|
// Month
|
|
F: function() { return Date.replaceChars.longMonths[this.getMonth()]; },
|
|
m: function() { return (this.getMonth() < 9 ? '0' : '') + (this.getMonth() + 1); },
|
|
M: function() { return Date.replaceChars.shortMonths[this.getMonth()]; },
|
|
n: function() { return this.getMonth() + 1; },
|
|
t: function() { var d = new Date(); return new Date(d.getFullYear(), d.getMonth(), 0).getDate() }, // Fixed now, gets #days of date
|
|
// Year
|
|
L: function() { var year = this.getFullYear(); return (year % 400 == 0 || (year % 100 != 0 && year % 4 == 0)); }, // Fixed now
|
|
o: function() { var d = new Date(this.valueOf()); d.setDate(d.getDate() - ((this.getDay() + 6) % 7) + 3); return d.getFullYear();}, //Fixed now
|
|
Y: function() { return this.getFullYear(); },
|
|
y: function() { return ('' + this.getFullYear()).substr(2); },
|
|
// Time
|
|
a: function() { return this.getHours() < 12 ? 'am' : 'pm'; },
|
|
A: function() { return this.getHours() < 12 ? 'AM' : 'PM'; },
|
|
B: function() { return Math.floor((((this.getUTCHours() + 1) % 24) + this.getUTCMinutes() / 60 + this.getUTCSeconds() / 3600) * 1000 / 24); }, // Fixed now
|
|
g: function() { return this.getHours() % 12 || 12; },
|
|
G: function() { return this.getHours(); },
|
|
h: function() { return ((this.getHours() % 12 || 12) < 10 ? '0' : '') + (this.getHours() % 12 || 12); },
|
|
H: function() { return (this.getHours() < 10 ? '0' : '') + this.getHours(); },
|
|
i: function() { return (this.getMinutes() < 10 ? '0' : '') + this.getMinutes(); },
|
|
s: function() { return (this.getSeconds() < 10 ? '0' : '') + this.getSeconds(); },
|
|
u: function() { var m = this.getMilliseconds(); return (m < 10 ? '00' : (m < 100 ?
|
|
'0' : '')) + m; },
|
|
// Timezone
|
|
e: function() { return "Not Yet Supported"; },
|
|
I: function() { return "Not Yet Supported"; },
|
|
O: function() { return (-this.getTimezoneOffset() < 0 ? '-' : '+') + (Math.abs(this.getTimezoneOffset() / 60) < 10 ? '0' : '') + (Math.abs(this.getTimezoneOffset() / 60)) + '00'; },
|
|
P: function() { return (-this.getTimezoneOffset() < 0 ? '-' : '+') + (Math.abs(this.getTimezoneOffset() / 60) < 10 ? '0' : '') + (Math.abs(this.getTimezoneOffset() / 60)) + ':00'; }, // Fixed now
|
|
T: function() { var m = this.getMonth(); this.setMonth(0); var result = this.toTimeString().replace(/^.+ \(?([^\)]+)\)?$/, '$1'); this.setMonth(m); return result;},
|
|
Z: function() { return -this.getTimezoneOffset() * 60; },
|
|
// Full Date/Time
|
|
c: function() { return this.format("Y-m-d\\TH:i:sP"); }, // Fixed now
|
|
r: function() { return this.toString(); },
|
|
U: function() { return this.getTime() / 1000; }
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
* Stub section: Pick any of these and actually implement them!
|
|
*/
|
|
|
|
// FIXME
|
|
ParserFunctions.prototype['pf_#ifexpr'] = function ( target, argList, argDict ) {
|
|
this.manager.env.dp( '#ifexp: ' + JSON.stringify( argList ) );
|
|
return ( argList[0] && argList[0][1] ) || [];
|
|
};
|
|
ParserFunctions.prototype['pf_#iferror'] = function ( target, argList, argDict ) {
|
|
return ( argList[0] && argList[0][1] ) || [];
|
|
};
|
|
ParserFunctions.prototype['pf_#expr'] = function ( target, argList, argDict ) {
|
|
return ( argList[0] && argList[0][1] ) || [];
|
|
};
|
|
ParserFunctions.prototype['pf_#ifexist'] = function ( target, argList, argDict ) {
|
|
return ( argList[0] && argList[0][1] ) || [];
|
|
};
|
|
ParserFunctions.prototype['pf_formatnum'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_currentpage'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_pagename'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_pagesize'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: '100'}];
|
|
};
|
|
ParserFunctions.prototype['pf_pagename'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_fullpagename'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_fullpagenamee'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_fullurl'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_urlencode'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: target}];
|
|
};
|
|
ParserFunctions.prototype['pf_namespace'] = function ( target, argList, argDict ) {
|
|
return [{type: 'TEXT', value: 'Main'}];
|
|
};
|
|
|
|
|
|
if (typeof module == "object") {
|
|
module.exports.ParserFunctions = ParserFunctions;
|
|
}
|