User:Alex 21/script-formatdates.js
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![]() | This user script seems to have a documentation page at User:Alex 21/script-formatdates. |
$(function($) {
setTimeout(function() {
$.when( mw.loader.using( ['mediawiki.util']), $.ready ).then(function() {
var portletlink = mw.util.addPortletLink('p-tv', '#', 'Format airdates');
$(portletlink).click( function(e) {
e.preventDefault();
// Textbox value
var wpTextbox1 = document.getElementById('wpTextbox1');
var wpTextbox1_V = wpTextbox1.value.split("\n");
// Df parameter, update parameters, months and regex used throughout
var df = false;
var AltDate_U = false;
var OriginalAirDate_U = false;
var MDY = /(\|\s*(OriginalAirDate)\s*=\s*)(([A-Z][a-z]*)\s*)?((\d{1,2}),\s*)?(\d{4})/;
var DMY = /(\|\s*(OriginalAirDate)\s*=\s*)((\d{1,2})\s*)?(([A-Z][a-z]*)\s*)?(\d{4})/;
var ad_reg = /(\|\s*(AltDate|FirstEngAirDate)\s*=\s*)\{\{[Ss]tart\sdate\|(\d+)\|0?(\d+)\|0?(\d+)([^\}]*)\}\}/;
var months = ['','January','February','March','April','May','June','July','August','September','October','November','December'];
var months_short = ['','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
// Iterate through each line of the textbox
for (var i = 0; i < wpTextbox1_V.length; i++) {
var line = wpTextbox1_V[i];
// Check for df and to see if the line actually needs changing at all
if (line.match(/\|\s*df\s*\=\s*([^\s]+)/)) df = true;
if (line.toLowerCase().indexOf('start date') > -1 && line.indexOf('OriginalAirDate') > -1) continue;
if (line.toLowerCase().indexOf('start date') == -1 && (line.indexOf('AltDate') > -1 || line.indexOf('FirstEngAirDate') > -1)) continue;
if ((line.indexOf('OriginalAirDate') == -1 && line.indexOf('AltDate') == -1 && line.indexOf('FirstEngAirDate') == -1) || line.indexOf('TableTBA') > -1) continue;
// Replace OriginalAirDate
var line_old = line;
if (line.match(MDY)) {
line = line.replace(MDY, "$1{{Start date|$7|$4|$6"+(df?"|df=y":"")+"}}");
} else {
line = line.replace(DMY, "$1{{Start date|$7|$6|$4|df=y}}");
}
if (line_old == line && line.indexOf("{{Start date") == -1) {
line = line.replace(/(\|\s*(OriginalAirDate)\s*=\s*)(.*)/, "$1{{Start date|$3}}");
} else {
OriginalAirDate_U = true;
}
// Months to numbers
for (var j = 1; j < months.length; j++) {
var re = new RegExp("\\|"+months[j]+"\\|","g");
line = line.replace(re, "|"+j+"|");
re = new RegExp("\\|"+months_short[j]+"\\|","g");
line = line.replace(re, "|"+j+"|");
}
// Replace AltDate and FirstEngAirDate
line_old = line;
if (df) {
line = line.replace(ad_reg, "$1$5 <<$4>> $3");
} else {
line = line.replace(ad_reg, "$1<<$4>> $5, $3");
}
if (line_old != line) {
AltDate_U = true;
}
// Numbers to months
for (j = 1; j < months.length; j++) {
line = line.replace("<<"+j+">>", months[j]);
}
// Replace any occurences of {{Start date|}} and similar
line = line.replace(/\|\|+/g,'|').replace("|}}","}}").replace("{{Start date}}","");
wpTextbox1_V[i] = line;
}
// Save content
var wpTextbox1NewValue = '';
for (i = 0; i < wpTextbox1_V.length; i++) wpTextbox1NewValue += wpTextbox1_V[i]+"\n";
wpTextbox1.value = wpTextbox1NewValue;
document.getElementById('wpSummary').value += "Update OriginalAirDate and/or AltDate to use correct formats per template documentation via [[User:Alex 21/script-formatdates|script]].";
});
});
},200);
});