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comparison src/core/strings.cc @ 81:9b2b41f83a5e

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boring: mass rename to cc because this is a very unix-y project, it makes more sense to use the 'cc' extension
author Paper <mrpapersonic@gmail.com>
date Mon, 23 Oct 2023 12:07:27 -0400
parents src/core/strings.cpp@6f7385bd334c
children 582b2fca1561
comparison
equal deleted inserted replaced
80:825506f0e221 81:9b2b41f83a5e
1 /**
2 * strings.cpp: Useful functions for manipulating strings
3 **/
4 #include "core/strings.h"
5 #include <QByteArray>
6 #include <QString>
7 #include <algorithm>
8 #include <cctype>
9 #include <codecvt>
10 #include <locale>
11 #include <string>
12 #include <vector>
13
14 namespace Strings {
15
16 std::string Implode(const std::vector<std::string>& vector, const std::string& delimiter) {
17 if (vector.size() < 1)
18 return "-";
19 std::string out = "";
20 for (unsigned long long i = 0; i < vector.size(); i++) {
21 out.append(vector.at(i));
22 if (i < vector.size() - 1)
23 out.append(delimiter);
24 }
25 return out;
26 }
27
28 std::string ReplaceAll(const std::string& string, const std::string& find, const std::string& replace) {
29 std::string result;
30 size_t pos, find_len = find.size(), from = 0;
31 while ((pos = string.find(find, from)) != std::string::npos) {
32 result.append(string, from, pos - from);
33 result.append(replace);
34 from = pos + find_len;
35 }
36 result.append(string, from, std::string::npos);
37 return result;
38 }
39
40 /* this function probably fucks your RAM but whatevs */
41 std::string SanitizeLineEndings(const std::string& string) {
42 std::string result(string);
43 result = ReplaceAll(result, "\r\n", "\n");
44 result = ReplaceAll(result, "<br>", "\n");
45 result = ReplaceAll(result, "\n\n\n", "\n\n");
46 return result;
47 }
48
49 std::string RemoveHtmlTags(const std::string& string) {
50 std::string html(string);
51 while (html.find("<") != std::string::npos) {
52 auto startpos = html.find("<");
53 auto endpos = html.find(">") + 1;
54
55 if (endpos != std::string::npos) {
56 html.erase(startpos, endpos - startpos);
57 }
58 }
59 return html;
60 }
61
62 std::string TextifySynopsis(const std::string& string) {
63 return RemoveHtmlTags(SanitizeLineEndings(string));
64 }
65
66 /* these functions suck for i18n!...
67 but we only use them with JSON
68 stuff anyway */
69 std::string ToUpper(const std::string& string) {
70 std::string result(string);
71 std::transform(result.begin(), result.end(), result.begin(), [](unsigned char c) { return std::toupper(c); });
72 return result;
73 }
74
75 std::string ToLower(const std::string& string) {
76 std::string result(string);
77 std::transform(result.begin(), result.end(), result.begin(), [](unsigned char c) { return std::tolower(c); });
78 return result;
79 }
80
81 std::wstring ToWstring(const std::string& string) {
82 std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter;
83 return converter.from_bytes(string);
84 }
85
86 std::wstring ToWstring(const QString& string) {
87 std::wstring arr(string.size(), L'\0');
88 string.toWCharArray(&arr.front());
89 return arr;
90 }
91
92 std::string ToUtf8String(const std::wstring& wstring) {
93 std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter;
94 return converter.to_bytes(wstring);
95 }
96
97 std::string ToUtf8String(const QString& string) {
98 QByteArray ba = string.toUtf8();
99 return std::string(ba.constData(), ba.size());
100 }
101
102 std::string ToUtf8String(const QByteArray& ba) {
103 return std::string(ba.constData(), ba.size());
104 }
105
106 QString ToQString(const std::string& string) {
107 return QString::fromUtf8(string.c_str(), string.length());
108 }
109
110 QString ToQString(const std::wstring& wstring) {
111 return QString::fromWCharArray(wstring.c_str(), wstring.length());
112 }
113
114 } // namespace Strings