mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 01:52:46 +00:00
fc3741365c
* Add Swagger spec test script * Fix Swagger spec errors not related to statuses with polls * Add API tests that post a status with a poll * Fix creating a status with a poll from form params * Fix Swagger spec errors related to statuses with polls (this is the last error) * Fix Swagger spec warnings not related to unused definitions * Suppress a duplicate list update params definition that was somehow causing wrong param names * Add Swagger test to CI - updates Drone config - vendorizes go-swagger - fixes a file extension issue that caused the test script to generate JSON instead of YAML with the vendorized version * Put `Sample: ` on its own line everywhere * Remove unused id param from emojiCategoriesGet * Add 5 more pairs of profile fields to account update API Swagger * Remove Swagger prefix from dummy fields It makes the generated code look weird * Manually annotate params for statusCreate operation * Fix all remaining Swagger spec warnings - Change some models into operation parameters - Ignore models that already correspond to manually documented operation parameters but can't be trivially changed (those with file fields) * Documented that creating a status with scheduled_at isn't implemented yet * sign drone.yml * Fix filter API Swagger errors * fixup! Fix filter API Swagger errors --------- Co-authored-by: tobi <tobi.smethurst@protonmail.com>
241 lines
6.3 KiB
Go
241 lines
6.3 KiB
Go
/*
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Copyright 2014 Alexander Okoli
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package goutils
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import (
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"bytes"
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"fmt"
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"strings"
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"unicode"
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)
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// Typically returned by functions where a searched item cannot be found
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const INDEX_NOT_FOUND = -1
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/*
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Abbreviate abbreviates a string using ellipses. This will turn the string "Now is the time for all good men" into "Now is the time for..."
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Specifically, the algorithm is as follows:
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- If str is less than maxWidth characters long, return it.
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- Else abbreviate it to (str[0:maxWidth - 3] + "...").
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- If maxWidth is less than 4, return an illegal argument error.
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- In no case will it return a string of length greater than maxWidth.
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Parameters:
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str - the string to check
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maxWidth - maximum length of result string, must be at least 4
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Returns:
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string - abbreviated string
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error - if the width is too small
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*/
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func Abbreviate(str string, maxWidth int) (string, error) {
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return AbbreviateFull(str, 0, maxWidth)
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}
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/*
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AbbreviateFull abbreviates a string using ellipses. This will turn the string "Now is the time for all good men" into "...is the time for..."
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This function works like Abbreviate(string, int), but allows you to specify a "left edge" offset. Note that this left edge is not
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necessarily going to be the leftmost character in the result, or the first character following the ellipses, but it will appear
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somewhere in the result.
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In no case will it return a string of length greater than maxWidth.
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Parameters:
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str - the string to check
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offset - left edge of source string
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maxWidth - maximum length of result string, must be at least 4
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Returns:
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string - abbreviated string
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error - if the width is too small
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*/
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func AbbreviateFull(str string, offset int, maxWidth int) (string, error) {
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if str == "" {
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return "", nil
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}
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if maxWidth < 4 {
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err := fmt.Errorf("stringutils illegal argument: Minimum abbreviation width is 4")
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return "", err
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}
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if len(str) <= maxWidth {
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return str, nil
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}
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if offset > len(str) {
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offset = len(str)
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}
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if len(str)-offset < (maxWidth - 3) { // 15 - 5 < 10 - 3 = 10 < 7
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offset = len(str) - (maxWidth - 3)
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}
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abrevMarker := "..."
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if offset <= 4 {
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return str[0:maxWidth-3] + abrevMarker, nil // str.substring(0, maxWidth - 3) + abrevMarker;
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}
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if maxWidth < 7 {
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err := fmt.Errorf("stringutils illegal argument: Minimum abbreviation width with offset is 7")
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return "", err
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}
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if (offset + maxWidth - 3) < len(str) { // 5 + (10-3) < 15 = 12 < 15
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abrevStr, _ := Abbreviate(str[offset:len(str)], (maxWidth - 3))
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return abrevMarker + abrevStr, nil // abrevMarker + abbreviate(str.substring(offset), maxWidth - 3);
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}
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return abrevMarker + str[(len(str)-(maxWidth-3)):len(str)], nil // abrevMarker + str.substring(str.length() - (maxWidth - 3));
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}
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/*
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DeleteWhiteSpace deletes all whitespaces from a string as defined by unicode.IsSpace(rune).
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It returns the string without whitespaces.
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Parameter:
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str - the string to delete whitespace from, may be nil
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Returns:
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the string without whitespaces
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*/
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func DeleteWhiteSpace(str string) string {
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if str == "" {
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return str
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}
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sz := len(str)
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var chs bytes.Buffer
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count := 0
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for i := 0; i < sz; i++ {
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ch := rune(str[i])
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if !unicode.IsSpace(ch) {
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chs.WriteRune(ch)
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count++
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}
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}
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if count == sz {
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return str
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}
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return chs.String()
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}
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/*
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IndexOfDifference compares two strings, and returns the index at which the strings begin to differ.
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Parameters:
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str1 - the first string
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str2 - the second string
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Returns:
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the index where str1 and str2 begin to differ; -1 if they are equal
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*/
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func IndexOfDifference(str1 string, str2 string) int {
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if str1 == str2 {
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return INDEX_NOT_FOUND
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}
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if IsEmpty(str1) || IsEmpty(str2) {
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return 0
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}
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var i int
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for i = 0; i < len(str1) && i < len(str2); i++ {
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if rune(str1[i]) != rune(str2[i]) {
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break
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}
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}
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if i < len(str2) || i < len(str1) {
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return i
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}
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return INDEX_NOT_FOUND
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}
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/*
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IsBlank checks if a string is whitespace or empty (""). Observe the following behavior:
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goutils.IsBlank("") = true
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goutils.IsBlank(" ") = true
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goutils.IsBlank("bob") = false
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goutils.IsBlank(" bob ") = false
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Parameter:
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str - the string to check
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Returns:
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true - if the string is whitespace or empty ("")
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*/
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func IsBlank(str string) bool {
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strLen := len(str)
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if str == "" || strLen == 0 {
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return true
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}
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for i := 0; i < strLen; i++ {
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if unicode.IsSpace(rune(str[i])) == false {
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return false
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}
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}
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return true
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}
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/*
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IndexOf returns the index of the first instance of sub in str, with the search beginning from the
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index start point specified. -1 is returned if sub is not present in str.
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An empty string ("") will return -1 (INDEX_NOT_FOUND). A negative start position is treated as zero.
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A start position greater than the string length returns -1.
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Parameters:
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str - the string to check
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sub - the substring to find
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start - the start position; negative treated as zero
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Returns:
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the first index where the sub string was found (always >= start)
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*/
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func IndexOf(str string, sub string, start int) int {
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if start < 0 {
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start = 0
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}
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if len(str) < start {
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return INDEX_NOT_FOUND
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}
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if IsEmpty(str) || IsEmpty(sub) {
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return INDEX_NOT_FOUND
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}
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partialIndex := strings.Index(str[start:len(str)], sub)
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if partialIndex == -1 {
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return INDEX_NOT_FOUND
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}
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return partialIndex + start
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}
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// IsEmpty checks if a string is empty (""). Returns true if empty, and false otherwise.
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func IsEmpty(str string) bool {
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return len(str) == 0
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}
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// Returns either the passed in string, or if the string is empty, the value of defaultStr.
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func DefaultString(str string, defaultStr string) string {
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if IsEmpty(str) {
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return defaultStr
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}
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return str
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}
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// Returns either the passed in string, or if the string is whitespace, empty (""), the value of defaultStr.
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func DefaultIfBlank(str string, defaultStr string) string {
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if IsBlank(str) {
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return defaultStr
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}
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return str
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}
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