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wet_quicklink_js.js
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wet_quicklink_js.js
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/**
* wet_quicklink: A Textpattern link builder plugin
*
* @author Robert Wetzlmayr
* @link http://awasteofwords.com/help/wet_quicklink
* @version 0.7
*/
var wet_quicklink = {
pattern : "",
currKey : "",
rows : 10,
firstrow : 0,
maxrows : 0,
sortdir : "desc",
crit : "lastmod",
search : getCookie("wet_quicklink-search") || "",
target : $("#body")[0], // insert links into article body unless focus changes
paint : function () {
// ui box
var menu = "<form id='ql-menu'>";
menu += "<label for='ql-search'>"+wet_quicklink.gTxt.search+":</label>";
menu += "<input type='text' class='edit' size='15' id='ql-search' style='margin-right: 1em;' value='"+
wet_quicklink.search+"' />";
menu += "<input type='submit' class='smallerbox' id='ql-rev' class='smallerbox' value='<' />";
menu += "<span id='pager' style='padding: 0 0.4em;'></span>";
menu += "<input type='submit' class='smallerbox' id='ql-fwd' value='>' />";
menu += "<label for='ql-pattern' style='margin-left: 2em;'>"+wet_quicklink.gTxt.permlink_mode+
":</label><select id='ql-pattern'" + (wet_quicklink.changeKeyPrivs ? '' : ' disabled="disabled"') + ">";
for(key in wet_quicklink.patterns) {
menu += "<option value='"+key+"'>"+key+"</option>";
}
menu += "</select>";
menu += "<a id='ql-help' href='http://awasteofwords.com/help/wet_quicklink' target='_blank'>"+
wet_quicklink.gTxt.help+"</a>";
menu += "<input type='submit' class='smallerbox' id='ql-close' value='×' />";
menu += "</form>";
wet_quicklink.pattern = wet_quicklink.patterns[this.currKey] || wet_quicklink.patterns["Textile"];
$("body").append("<div id='quicklink'>"+menu+
"<div><table id='list'></table></div><p id='quicklink-msg'>"+wet_quicklink.gTxt.loading+"</p></div>");
// preselect pattern option from saved cookie
try {
$("#ql-pattern option[value='"+this.currKey+"']")[0].selected = true;
} catch(e) {}
// waiting for the master's voice
$("#quicklink").hide();
$("#quicklink-msg").hide();
this.behaviours();
},
// the worker function
refresh : function () {
var box = $("#list");
box.empty();
wet_quicklink.loading(true);
$.get(
"",
{ wet_peex: "article", limit: wet_quicklink.rows.toString(), offset: wet_quicklink.firstrow.toString(),
dir: wet_quicklink.sortdir, sort: wet_quicklink.crit, search: wet_quicklink.search },
function(xml){
wet_quicklink.maxrows = $("articles", xml).attr("count");
$("#pager").html(Math.ceil(wet_quicklink.firstrow/wet_quicklink.rows + 1).toString() + "/"
+ Math.ceil(wet_quicklink.maxrows/wet_quicklink.rows).toString());
// paint the article table header
var table = "<tr><th class='ql-id'>id</th>"+
"<th class='ql-title'><a rel='title' href='#'>"+wet_quicklink.gTxt.title+"</a></th>"+
"<th class='ql-teaser'><a rel='body_html' href='#'>"+wet_quicklink.gTxt.body+"</a></th>"+
"<th class='ql-posted'><a rel='posted' href='#'>"+wet_quicklink.gTxt.posted+"</a></th>"+
"<th class='ql-lastmod'><a rel='lastmod' href='#'>"+wet_quicklink.gTxt.modified+"</a></th>"+
"<th class='ql-section'><a rel='section' href='#'>"+wet_quicklink.gTxt.section+"</a></th>"+
"<th class='ql-category1'><a rel='category1' href='#'>"+wet_quicklink.gTxt.category1.replace(/ /g," ")+"</a></th>"+
"<th class='ql-category2'><a rel='category2' href='#'>"+wet_quicklink.gTxt.category2.replace(/ /g," ")+"</a></th>"+
"<th class='ql-url'><a rel='url' href='#'>url</a></th></tr>";
// parse the XML response
$("article", xml).each (
function(i) {
// paint one article row
table += "<tr" +
"><td class='ql-id'>" + $("id", this).text() +
"</td><td class='ql-title'>" +"<a href='#'>" +
wet_quicklink.htmlspecialchars($("title", this).text()) +"</a>"+
"</td><td class='ql-teaser'>" +
wet_quicklink.htmlspecialchars($("teaser", this).text())+ "…" +
"</td><td class='ql-posted'>" +
$("posted", this).text().replace(/ [0-9]*:[0-9]*:[0-9]*/, "") + // remove hh:mm:ss
"</td><td class='ql-lastmod'>" +
$("lastmod", this).text().replace(/ [0-9]*:[0-9]*:[0-9]*/, "") +
"</td><td class='ql-section'>" +
wet_quicklink.htmlspecialchars($("section", this).text()) +
"</td><td class='ql-category1'>" +
wet_quicklink.htmlspecialchars($("category[level='1']", this).text()) +
"</td><td class='ql-category2'>" +
wet_quicklink.htmlspecialchars($("category[level='2']", this).text()) +
"</td><td class='ql-url'>" + $("permlink", this).text() +
"</td></tr>";
}
);
// inject table into ui
box.html(table);
// table heads act as ui for sort direction
$("#list tr th a")
.click( function() {
// revert sort order just the second time around
if(wet_quicklink.crit == $(this).attr("rel")) {
wet_quicklink.sortdir = (wet_quicklink.sortdir == "desc" ? "asc" : "desc");
}
// define sort criterion
wet_quicklink.crit = $(this).attr("rel");
wet_quicklink.firstrow = 0;
wet_quicklink.refresh();
return false;
});
// zebra stripes
$('#list tr:odd').addClass('odd');
// style table heads as indicators for sort direction
$("#list tr th a[rel='"+wet_quicklink.crit+"']").addClass(wet_quicklink.sortdir);
wet_quicklink.loading(false);
/**
* Insert content at caret position
* @link http://alexking.org/blog/2003/06/02/inserting-at-the-cursor-using-javascript
*/
function edInsertContent(myField, myValue) {
//IE support
if (document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = myValue;
myField.focus();
}
//MOZILLA/NETSCAPE support
else if (myField.selectionStart || myField.selectionStart == '0') {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
var scrollTop = myField.scrollTop;
myField.value = myField.value.substring(0, startPos)
+ myValue
+ myField.value.substring(endPos, myField.value.length);
myField.focus();
myField.selectionStart = startPos + myValue.length;
myField.selectionEnd = startPos + myValue.length;
myField.scrollTop = scrollTop;
} else {
myField.value += myValue;
myField.focus();
}
}
function getSel(myField) {
//IE support
if (document.selection) {
return document.selection.createRange().text;
}
//MOZILLA/NETSCAPE support
else if (myField.selectionStart || myField.selectionStart == '0') {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
return myField.value.substring(startPos, endPos);
} else {
return "";
}
}
// insert permlink on title click
$('td.ql-title a').click(
function() {
// find the insertion target
var t = wet_quicklink.target;
// build tag
var tag = wet_quicklink.pattern;
var cell = $(this).parent(); // td > a
var id = cell.siblings(".ql-id").text(); // the article id
tag = tag.replace(/{id}/gi, id);
var url = cell.siblings(".ql-url").text(); // the url
tag = tag.replace(/{url}/gi, url);
var title = cell.children("a").text(); // the title
tag = tag.replace(/{title}/gi, title);
tag = tag.replace(/{text}/gi, getSel(t));
edInsertContent(t, tag);
$("#quicklink").hide();
return false;
}
);
}
);
},
// launch overlay on menu click
hook : function () {
$('#insert-link').click(
function() {
wet_quicklink.refresh();
$("#quicklink").show();
return false;
}
);
},
// add behaviours
behaviours : function() {
$('input#ql-close').click(
function() {
$("#quicklink").hide();
return false;
}
);
$('input#ql-fwd').click(
function() {
var here = wet_quicklink.firstrow;
if(wet_quicklink.firstrow + wet_quicklink.rows < wet_quicklink.maxrows) {
wet_quicklink.firstrow += wet_quicklink.rows;
}
if(here != wet_quicklink.firstrow) wet_quicklink.refresh();
return false;
}
);
$('input#ql-rev').click(
function() {
var here = wet_quicklink.firstrow;
if(wet_quicklink.firstrow >= wet_quicklink.rows) {
wet_quicklink.firstrow -= wet_quicklink.rows;
}
if(here != wet_quicklink.firstrow) wet_quicklink.refresh();
return false;
}
);
$('input#ql-search').keyup(
function() {
if(this.value != wet_quicklink.search) {
wet_quicklink.firstrow = 0;
wet_quicklink.search = this.value;
setCookie("wet_quicklink-search", this.value);
try {
window.clearTimeout(this.lazy);
} catch(e) {}
this.lazy = window.setTimeout(wet_quicklink.refresh, 750);
}
}
);
$('select#ql-pattern').click(
function() {
var currKey = this.options[this.options.selectedIndex].value;
wet_quicklink.pattern = wet_quicklink.patterns[currKey];
sendAsyncEvent(
{
wet_quicklink: 'save_key',
key: currKey
}
);
return false;
}
);
},
htmlspecialchars : function (s) {
s = s.replace(/&/g,"&");
s = s.replace(/</g,"<");
s = s.replace(/>/g,">");
s = s.replace(/"/g,""");
return s;
},
status : function (s, is_ok) {
var msg = $("#quicklink-msg");
msg.html(s);
if(is_ok) {
msg.addClass("success");
} /* @todo remove class later */
msg.fadeIn("slow");
msg.fadeOut("slow");
},
loading : function (is_on) {
var msg = $("#quicklink-msg");
msg.addClass("success"); /* @todo remove class later */
if(is_on) {
msg.fadeIn("slow");
} else {
msg.fadeOut("slow");
}
}
};
$(document).ready(
function(){
wet_quicklink.hook();
wet_quicklink.paint();
// insertion targets
var targets = new Array("title", "body", "excerpt",
"custom-1", "custom-2", "custom-3", "custom-4", "custom-5",
"custom-6", "custom-7", "custom-8", "custom-9", "custom-10",
"keywords");
var i, l = targets.length;
// click handler stores "active" textarea/input element
for (i = 0; i < l; i++) {
var t = $("#"+targets[i]);
if(t.length == 0) continue;
t.click(function() {
wet_quicklink.target = this;
}
);
}
}
);