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@@ -38,7 +38,6 @@ function hide_iframes(text) {
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}
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function date_to_iso(value) {
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- console.log(value)
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if ((value + "").includes("-")) {
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return value
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}
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@@ -58,6 +57,12 @@ class ArchiveView {
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this.url = url
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this.project_id = project_id
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this.branch = branch
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+
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+ this.next_commit = ""
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+ this.current_commit = ""
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+
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+ this.last_from = ""
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+ this.last_to = ""
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this.maindiv = maindiv
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@@ -79,7 +84,7 @@ class ArchiveView {
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option_range.innerHTML = "Range"
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this.selecttype.appendChild(option_range)
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- this.selecttype.addEventListener("input",(() => this.on_selecttype_selected()))
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+ this.selecttype.addEventListener("input",(() => this.update_hash()))
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// ---
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@@ -93,7 +98,7 @@ class ArchiveView {
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var maxdate = new Date().toLocaleDateString('en-ca')
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this.dateselector.value = ""
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this.dateselector.max = maxdate
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- this.dateselector.addEventListener("input",((event) => this.on_date_selected(event)))
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+ this.dateselector.addEventListener("input",(() => this.update_hash()))
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outer_span.appendChild(this.dateselector)
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@@ -109,7 +114,7 @@ class ArchiveView {
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this.range_from.value = ""
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this.range_from.min = mindate + "T00:00"
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this.range_from.max = maxdate + "T23:59"
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- this.range_from.addEventListener("input",(() => this.on_range_from_selected()))
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+ this.range_from.addEventListener("input",(() => this.update_hash()))
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this.rangespan.appendChild(this.range_from)
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@@ -123,7 +128,7 @@ class ArchiveView {
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this.range_to.value = ""
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this.range_to.max = maxdate + "T23:59"
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- this.range_to.addEventListener("input",(() => this.on_range_to_selected()))
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+ this.range_to.addEventListener("input",(() => this.update_hash()))
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this.rangespan.appendChild(this.range_to)
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@@ -152,7 +157,7 @@ class ArchiveView {
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this.index = index
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- const blobContent = new Blob([`
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+ this.defaultcontent = new Blob([`
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<!doctype html><html><head>
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<style>
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body {
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@@ -177,69 +182,149 @@ class ArchiveView {
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</body>
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</html>
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`], {type: "text/html"})
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- this.content.src = URL.createObjectURL(blobContent)
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+ this.content.src = URL.createObjectURL(this.defaultcontent)
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window.addEventListener('hashchange', (event) => this.on_hash_changed(event))
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// Updates
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this.on_hash_changed(null)
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- this.on_selecttype_selected() // Update visibilities
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+ this.update_hash() // Update visibilities
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this.load_pages() // Update version list
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}
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+
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+ update_hash() {
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+ var old_hash = window.location.hash
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+ var new_hash = ""
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+
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+ if (this.selecttype.value == "date") {
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+ new_hash = "#date=" + this.dateselector.value + "&commit=" + this.next_commit
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+ }
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+ else {
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+ new_hash = "#from=" + this.range_from.value + "&to=" + this.range_to.value + "&commit=" + this.next_commit
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+ }
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+
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+ if (new_hash == old_hash) {
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+ return false
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+ }
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+
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+ window.location.hash = new_hash
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+ return true
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+ }
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on_hash_changed(event) {
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var remaining_hash = window.location.hash.substring(1).split("&")
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var date_from = null
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var length = null
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- var to = null
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-
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- var provided_full_range = false;
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+ var date_to = null
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+ var date = null
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+
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while (remaining_hash.length > 0) {
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var current_part = remaining_hash.pop()
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var [key, value] = current_part.split("=")
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if (key == "from") {
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- date_from = value
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+ date_from = ""
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+
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+ if (value) {
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+ date_from = date_to_iso(value)
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+ }
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}
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else if (key == "length") {
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length = value
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}
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else if (key == "to") {
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- to = value
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+ date_to = ""
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+
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+ if (value) {
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+ date_to = date_to_iso(value)
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+ }
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+ }
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+ else if (key == "date"){
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+ date = ""
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+
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+ if (value) {
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+ date = date_to_iso(value)
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+ }
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+ }
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+ else if (key == "commit"){
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+ this.next_commit = value
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}
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}
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-
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- if (date_from != null) {
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- this.selecttype.value = "range"
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- var from_iso = date_to_iso(date_from)
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- console.log(date_from, from_iso)
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- this.range_from.value = from_iso
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- this.on_range_from_selected()
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+
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+ if (date) {
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+ this.dateselector.value = date
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- if (length != null) {
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- // Only works when given UNIX timestamps
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- console.log(from_iso)
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- console.log(from_iso,date_to_iso(date_to_unix(from_iso)))
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- this.range_to.value = date_to_iso(date_to_unix(from_iso)+parseInt(length))
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- provided_full_range = true
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+ this.selecttype.value = "date"
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+
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+ // Convert date to range so one only needs to work with ranges
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+ if (this.dateselector.value) {
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+ var date_from_tmp = this.dateselector.value
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+ date_from = date_from_tmp + "T00:00"
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+
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+ var date_to_obj = new Date(date_from_tmp)
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+ date_to_obj.setDate(date_to_obj.getDate() + 1)
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+ // Works also across months, years
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+ date_to = date_to_obj.toJSON().slice(0, 10) + "T00:00"
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}
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}
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-
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- if (to != null) {
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- if (date_from != nullptr) {
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- provided_full_range = true
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- }
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+
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+ if (date_from) {
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+ this.range_from.value = date_from
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- this.selecttype.value = "range"
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- this.on_selecttype_selected() // Update visibilities
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- this.range_to.value = date_to_iso(to)
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+ this.range_to.min = date_from
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+ this.range_to.disabled = (date_from == "")
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+
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+ if (!date) {
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+ this.selecttype.value = "range"
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+ }
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+ }
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+
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+ if (date_to) {
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+ this.range_to.value = date_to
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+ }
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+
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+ if (length) {
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+ this.range_to.value = date_to_iso(date_to_unix(date_from)+parseInt(length))
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+ }
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+
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+ if (this.update_hash()) {
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+ return // Triggered another hash change
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+ }
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+
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+ // Visibilities
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+ var is_date = this.selecttype.value == "date"
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+ this.dateselector.hidden = !is_date
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+ this.rangespan.hidden = is_date
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+
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+ if (!is_date) {
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+ this.dateselector.value = ""
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+ }
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+
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+ if (!date_from) {
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+ return
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+ }
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+
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+ if (!date_to) {
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+ return
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}
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+
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+ if (this.commitsSelect.length && date_from == this.last_from && date_to == this.last_to) {
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+ this.commitsSelect.value = this.next_commit
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+ this.on_commit_selected()
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+ return // List didn't change
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+ }
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+
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+ this.last_from = date_from
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+ this.last_to = date_to
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- if (provided_full_range) {
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- this.load_pages(true)
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+ if (this.next_commit) {
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+ this.load_pages(false)
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+ return
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}
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+
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+ this.load_pages(true)
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}
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add_commits(commits, open_first) {
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@@ -258,47 +343,25 @@ class ArchiveView {
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})
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}
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- on_selecttype_selected() {
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- this.dateselector.value = ""
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-
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- var is_date = this.selecttype.value == "date"
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-
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- this.dateselector.hidden = !is_date
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- this.rangespan.hidden = is_date
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- }
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-
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- on_date_selected(event) {
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- if (!event.target.value)
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- return
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- var date_from = event.target.value
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-
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- var date_to_obj = new Date(date_from)
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- date_to_obj.setDate(date_to_obj.getDate() + 1)
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- // Works also across months, years
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- var date_to = date_to_obj.toJSON().slice(0, 10);
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-
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- this.range_from.value = date_from + "T00:00"
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- this.on_range_from_selected()
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- this.range_to.value = date_to + "T00:00"
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- this.on_range_to_selected()
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- }
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-
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- on_range_from_selected() {
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- var val = this.range_from.value
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- this.range_to.min = val
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- this.range_to.disabled = (val == "")
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-
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- this.load_pages()
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- }
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-
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- on_range_to_selected() {
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- this.load_pages()
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- }
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-
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on_commit_selected() {
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- var sha = this.commitsSelect.value
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+ if (!this.commitsSelect.value) {
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+ this.content.contentWindow.location.replace(URL.createObjectURL(this.defaultcontent))
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+ this.next_commit = ""
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+ this.update_hash()
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+ return
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+ }
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+
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+ this.next_commit = this.commitsSelect.value
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+ this.update_hash()
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+
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+ if (this.next_commit == this.current_commit) {
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+ return // Nothing changed
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+ }
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+
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+ this.current_commit = this.next_commit
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+
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var url_before = 'https://' + this.url + '/api/v4/projects/' + this.project_id + '/repository/files/' + encodeURIComponent(this.page_path + "/")
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- var url_after = '/raw?ref=' + sha + '&private_token=' + this.token
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+ var url_after = '/raw?ref=' + this.next_commit + '&private_token=' + this.token
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var url = url_before + encodeURIComponent(this.index) + url_after
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fetch(url)
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.then(response => response.text())
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@@ -306,9 +369,8 @@ class ArchiveView {
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var cleaned_text = hide_iframes(replace_urls(text, url_before, url_after))
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const blobContent = new Blob([cleaned_text], {type: "text/html"})
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- this.content.src = URL.createObjectURL(blobContent)
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+ this.content.contentWindow.location.replace(URL.createObjectURL(blobContent)) // Don't affect browser history by content change (as opposed to this.content.src = ...)
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})
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-
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}
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load_pages(open_first=false) {
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@@ -356,6 +418,11 @@ class ArchiveView {
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if (length > 0) {
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this.load_pages_recursive(page+1, date_from, date_to, false)
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}
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+ else {
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+ // Loading done, update commit
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+ this.commitsSelect.value = this.next_commit
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+ this.on_commit_selected()
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+ }
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})
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}
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}
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2xB