paulmataruso/zulip
1
0
Fork 0
mirror of https://github.com/zulip/zulip.git synced 2025-11-09 08:26:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

list_render: Move sort functions to module scope.

Browse Source 
Moving these to module scope makes it a little
easier to round out our test coverage, plus
it's a bit less clutter in the widget code.
This commit is contained in:
Steve Howell
2020-04-24 17:49:18 +00:00
committed by showell
parent d9166e2ab1
commit df57f8c006
2 changed files with 55 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
static/js/list_render.js
View File

@@ -25,6 +25,34 @@ exports.filter = (value, list, opts) => {
});
};
exports.alphabetic_sort = (prop) => {
return function (a, b) {
// The conversion to uppercase helps make the sorting case insensitive.
const str1 = a[prop].toUpperCase();
const str2 = b[prop].toUpperCase();
if (str1 === str2) {
return 0;
} else if (str1 > str2) {
return 1;
}
return -1;
};
};
exports.numeric_sort = (prop) => {
return function (a, b) {
if (parseFloat(a[prop]) > parseFloat(b[prop])) {
return 1;
} else if (parseFloat(a[prop]) === parseFloat(b[prop])) {
return 0;
}
return -1;
};
};
exports.valid_filter_opts = (opts) => {
if (!opts.filter) {
return true;
@@ -67,7 +95,10 @@ exports.create = function ($container, list, opts) {
const meta = {
sorting_function: null,
sorting_functions: new Map(),
generic_sorting_functions: new Map(),
generic_sorting_functions: {
alphabetic: exports.alphabetic_sort,
numeric: exports.numeric_sort,
},
offset: 0,
list: list,
filtered_list: list,
@@ -156,19 +187,13 @@ exports.create = function ($container, list, opts) {
} else if (typeof sorting_function === "string") {
if (typeof prop === "string") {
/* eslint-disable max-len */
meta.sorting_function = meta.generic_sorting_functions.get(sorting_function)(prop);
meta.sorting_function = meta.generic_sorting_functions[sorting_function](prop);
} else {
meta.sorting_function = meta.sorting_functions.get(sorting_function);
}
}
};
// generic sorting functions are ones that will use a specified prop
// and perform a sort on it with the given sorting function.
widget.add_generic_sort_function = function (name, sorting_function) {
meta.generic_sorting_functions.set(name, sorting_function);
};
widget.set_up_event_handlers = function () {
meta.scroll_container = scroll_util.get_list_scrolling_container($container);
@@ -235,35 +260,6 @@ exports.create = function ($container, list, opts) {
widget.hard_redraw();
};
// add built-in generic sort functions.
widget.add_generic_sort_function("alphabetic", function (prop) {
return function (a, b) {
// The conversion to uppercase helps make the sorting case insensitive.
const str1 = a[prop].toUpperCase();
const str2 = b[prop].toUpperCase();
if (str1 === str2) {
return 0;
} else if (str1 > str2) {
return 1;
}
return -1;
};
});
widget.add_generic_sort_function("numeric", function (prop) {
return function (a, b) {
if (parseFloat(a[prop]) > parseFloat(b[prop])) {
return 1;
} else if (parseFloat(a[prop]) === parseFloat(b[prop])) {
return 0;
}
return -1;
};
});
widget.set_up_event_handlers();
if (opts.sort_fields) {