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Update list stats; some cleanup and new helper funcs.

master
Ben Kurtovic 10 年前
父节点
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39f39c64ee
共有 1 个文件被更改,包括 64 次插入12 次删除
  1. +64
    -12
      main.js

+ 64
- 12
main.js 查看文件

@@ -7,23 +7,31 @@ var should_sort = window.location.href.indexOf("order=4") != -1;

/* ------------------------ Miscellaneous functions ------------------------ */

String.prototype.cut_after = function(substr) {
return this.substr(this.indexOf(substr) + substr.length)
};

String.prototype.cut_before = function(substr) {
return this.substr(0, this.indexOf(substr));
};

function get_anime_id_from_href(href) {
var anime_id;
if (href.indexOf("/anime/") != -1)
anime_id = href.substr(href.indexOf("/anime/") + "/anime/".length);
anime_id = href.cut_after("/anime/");
else
anime_id = href.substr(href.indexOf("id=") + "id=".length);
anime_id = href.cut_after("id=");
if (anime_id.indexOf("/") != -1)
anime_id = anime_id.substr(0, anime_id.indexOf("/"));
anime_id = anime_id.cut_before("/");
if (anime_id.indexOf("&") != -1)
anime_id = anime_id.substr(0, anime_id.indexOf("&"));
anime_id = anime_id.cut_before("&");
return anime_id;
}

function get_edit_id_from_href(href) {
var anime_id = href.substr(href.indexOf("id=") + "id=".length);
var anime_id = href.cut_after("id=");
if (anime_id.indexOf("&") != -1)
anime_id = anime_id.substr(0, anime_id.indexOf("&"));
anime_id = anime_id.cut_before("&");
return anime_id;
}

@@ -101,6 +109,7 @@ function update_list_score(anime_id) {
$("#scorebutton" + anime_id).prop("disabled", false);
if (should_sort)
sort_list();
update_list_stats();
});
save_score(anime_id, new_score);
}
@@ -165,7 +174,7 @@ function submit_edit_form(anime_id, submit_type, submit_button) {
submit_button[0].click();
}

/* -------------------------------- Sorting -------------------------------- */
/* ------------------------ List stats and sorting ------------------------- */

function compare(row1, row2) {
var r1 = $(row1).find("span[id^='scoreval']").text(),
@@ -182,7 +191,7 @@ function compare(row1, row2) {
return r2 - r1;
}

function setup_sortable_list() {
function prepare_list() {
var headers = [".header_cw", ".header_completed", ".header_onhold",
".header_dropped", ".header_ptw"];
$.each(headers, function(i, header) {
@@ -210,6 +219,46 @@ function sort_list() {
});
}

function apply_stats(elem, old_sum, new_sum, nums) {
var old_score = elem.text().cut_after("Score: ").cut_before(",");
var old_dev = elem.text().cut_after("Dev.: ").cut_before("\n");
var mean, deviation;

mean = Math.round(new_sum / nums * 10) / 10 || 0;
if (mean == Math.round(mean))
mean += ".0";
deviation = (new_sum - old_sum) / nums + parseFloat(old_dev) || 0;
deviation = Math.round(deviation * 100) / 100;

elem.text(elem.text()
.replace("Score: " + old_score, "Score: " + mean)
.replace("Dev.: " + old_dev, "Dev.: " + deviation));
}

function update_list_stats() {
var old_sum_all = 0, new_sum_all = 0, nums_all = 0;

$(".category_totals").each(function(i, totals) {
var group = $(totals).closest("table").prev();
var old_sum = 0, new_sum = 0, nums = 0;

group.find("span[id^='scoreval']").each(function(j, elem) {
if ($(elem).text() != "-") {
old_sum += parseFloat($(elem).next().text());
new_sum += parseFloat($(elem).text());
nums++;
}
});
apply_stats($(totals), old_sum, new_sum, nums);
old_sum_all += old_sum;
new_sum_all += new_sum;
nums_all += nums;
});

if ($("#grand_totals").length > 0)
apply_stats($("#grand_totals"), old_sum_all, new_sum_all, nums_all);
}

/* ---------------------------- Extension hooks ---------------------------- */

function hook_list() {
@@ -219,6 +268,9 @@ function hook_list() {
var bucket_id = (parseInt(anime_id) % MAX_BUCKETS).toString();
var bucket = data[bucket_id];

$(elem).after($("<span>")
.css("display", "none").text($(elem).text()));

if (bucket !== undefined && bucket[anime_id] !== undefined)
$(elem).text(bucket[anime_id] == 0 ? "-" : bucket[anime_id]);
else {
@@ -253,10 +305,10 @@ function hook_list() {
.remove();
});

if (should_sort) {
setup_sortable_list();
prepare_list();
if (should_sort)
sort_list();
}
update_list_stats();
});
}

@@ -357,7 +409,7 @@ function hook_addtolist() {
/* TODO: this entry point is unimplemented - it's rarely used and difficult
to inject into, so I'm avoiding it for now. */
$("<p><b>Note:</b> For the time being, anime added through this " +
"interface cannot be given scores on the 100-point scale (the old " +
"interface cannot be given scores on the 10.0-point scale (the old " +
"10-point system is used).</p><p>To give a more specific number, " +
"simply add the anime here, then go to its own page or to your list " +
"page, and update the score.</p>").insertAfter($("#stype").parent());


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