302db2fe75
* feat: WIP. add parser functionality and text message handling * fix: use json to marshal js result * feat: add metadata handling and version validation for jsParser * refactor: rename parser package to parsers and restructure parser handling * refactor: core code struct and impl parse task handle * feat: impl parsed download * fix: seek cache file when processing tph picture * feat: implement parsed task handling and progress tracking * feat: enhance task processing with concurrency control and progress tracking * feat: add resource ID generation and improve resource processing handling * feat: improve message formatting in parsed text and progress completion * feat: add example js plugin * feat: implement Twitter parser * fix: twitter parse video json decode error * feat: impl stream mode for parse task
33 lines
681 B
Go
33 lines
681 B
Go
package tfile
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var progressUpdatesLevels = []struct {
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size int64 // 文件大小阈值
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stepPercent int // 每多少 % 更新一次
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}{
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{10 << 20, 100},
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{50 << 20, 20},
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{200 << 20, 10},
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{500 << 20, 5},
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}
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func shouldUpdateProgress(total, downloaded int64, lastUpdatePercent int) bool {
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if total <= 0 || downloaded <= 0 {
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return false
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}
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percent := int((downloaded * 100) / total)
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if percent <= lastUpdatePercent {
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return false
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}
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step := progressUpdatesLevels[len(progressUpdatesLevels)-1].stepPercent
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for _, lvl := range progressUpdatesLevels {
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if total < lvl.size {
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step = lvl.stepPercent
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break
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}
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}
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return percent >= lastUpdatePercent+step
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}
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